baber/WOPTO huggingface dataset:
Patent KR-20040092273-A (KR)
Inventor: CHOI YOUNG CHUL
IPC: B42F1/02
Filed: 2003-04-25
Abstract: PURPOSE: Provided is an attachable double-clip assembly to enable an attached sheet of paper to be easily attached to or detached from a target surface and to prevent the attached sheet of paper from being torn in the course of attaching or detaching the same to/from the adhered surface, while not leaving a sticky material on the adhered surface. CONSTITUTION: The attachable double-clip assembly comprises: a double clip(100) having an elastic plate(110), a clipper(111), and a couple of handles(120,130) movably installed about a rotation shaft inserted into the clipper(111); and a dome-shaped sucker(200) having an adhered surface(210) tightly adhered to a smooth target surface to which the attached sheet of paper is to be adhered using the double clip(100), creating a vacuum, a circular projection(230) projecting a predetermined height from the center of the adhered surface(210) so as to be movably installed on at least one of the handles(120,130), and an attachment projection(220) used to remove the attached sheet of paper and the double clip(100) from the target surface.
Patent KR-20030058980-A (KR)
Inventor: SHIN SUNG WAN
IPC: A01G9/00
Filed: 2003-05-01
Abstract: PURPOSE: A method of growing a pot-plant rooting above the ground by sowing seeds in a seed box and then growing the seeds under the temperature stress is provided, thereby reducing labor power, improving productivity, and having increased rooting rate and achieving. CONSTITUTION: A pot-plant rooting above the ground is cultivated by the steps of: sowing seeds in a seed box containing sawdust and then douching; and growing seeds with controlling a temperature difference between the maximum temperature and minimum temperature in the range of 10 to 20deg.C. The temperature stress onto the plant is achieved by heating the seed box with a heating means for 8hr and then cooling it by cutting off the heating means.
Patent KR-20040099021-A (KR)
Inventor: BYUN GYEONG WON
IPC: H04L12/00
Filed: 2003-05-17
Abstract: PURPOSE: An apparatus and a method for controlling transmission signal power of a wireless LAN module, particularly for minimizing power consumption for wireless communication by suitably controlling a power level of an RF signal transmitted from a wireless LAN module to an AP(Access Point), are provided to use battery power of limited capacity of a portable computer for a long time. CONSTITUTION: When a power reset operation is performed in a wireless LAN module(S10), a baseband processor attempts a certain channel setting operation for setting a communication channel with an AP of a wireless LAN system(S11). When a communication channel with the AP is set(S12), the baseband processor converts data outputted from a computer into data of a frequency suitable to be modulated to an RF signal, and an RF/IF converter converts the converted data into an RF signal. An RF signal of a certain frequency band which has been filtered by a band pass filter is wirelessly transmitted to the AP(S13). A power detector detects a power level of a reverse link signal received from the AP(S14). If the detected power level of the RF signal is greater than a suitable power level for wireless communication, a power controller adjusts the power level of the RF signal transmitted from the wireless LAN module to the AP to be suitable for wireless communication(S15). The above operation is continuously performed until the wireless LAN module is turned off(S16).
Patent KR-20040100615-A (KR)
Inventor: KIM DAE JUNG
IPC: F01D21/00
Filed: 2003-05-23
Abstract: PURPOSE: A gas turbine control system of a power plant is provided to apply a triplex control system using compact PCI(Peripheral Components Interconnect) bus and to secure high stability and reliability by applying the triplex control system. CONSTITUTION: A gas turbine control system of a power plant comprises a PC(Personal Computer), CPU(Central Processing Unit,21-2,31-2,41-2) boards, many input and output boards(22,32,42), and CIO(Control Input and Output,21-3,31-3,41-3) board. A triplex control system makes respective input and output boards triplex and votes by hardware. The CPU board is connected with the CIO boards via the compact PCI bus. The triplex control system includes a terminal board(10) and triplex control modules(20,30,40).
Patent KR-20040102777-A (KR)
Inventor: LEE SEON GI
IPC: G01R11/04
Filed: 2003-05-29
Abstract: PURPOSE: A mark representing connection sequence of a control cable is provided to prevent the control cable wires from being entangled by marking the order of assembly. CONSTITUTION: The device includes a plurality of rings(2), a plurality of connection clips(3), a connection clip coupling wire, and a separation stopper. The rings includes an elastic control cable insertion part(1) on one side and a connection clip connection holes on the other side. Each of the connection clips is coupled with each of the connection clip connection holes, respectively, and includes a circular winding connection hole on lower portion thereof. The connection clip coupling wire is inserted-coupled with the circular winding connection hole of the connection clips. The separation stoppers are implemented on either left or right side of the connection clip coupling wire, respectively.
Patent KR-20040005588-A (KR)
Inventor: ZANDT PIETER
IPC: F02B3/06
Filed: 2003-06-17
Abstract: PURPOSE: A method for operating a 2-stroke reciprocating piston internal combustion engine is provided to secure more effective operation of the piston internal combustion engine in a load range below a pre-set rotation limit speed. CONSTITUTION: A method for operating a 2-stroke reciprocating piston internal combustion engine is composed of a cylinder(2) having an outlet valve(3) and a scavenging air opening(4); a supercharger group(7) having an air-compressing rotor(10) and a turbine(9) driven by exhaust gas from a combustion chamber(22) of the cylinder; and a piston(5) for reciprocating in the cylinder along a running surface(6) between a bottom dead center position(UT) and a top dead center(OT). The compressed air is supplied as scavenging air(12) through the scavenging air opening to the combustion chamber of the cylinder. The outlet valve is opened in advance and then closed under a pre-scavenging phase below a pre-set rotation limit speed before the next inflow of the scavenging air into the combustion chamber of the cylinder after the fuel injection at the next combustion.
Patent KR-20040110515-A (KR)
Inventor: SONG MI KYONG
IPC: B43K27/00
Filed: 2003-06-19
Abstract: PURPOSE: A writing instrument having three primary color (magenta, cyan, yellow) liquid chemicals is provided to enable a user to express any desired color by mixing the primary color liquid chemicals at a proper mixing ratio. CONSTITUTION: The writing instrument having three primary color liquid chemicals includes a body(100) having a button guide(110) on the top and being closed by a guide plate(120) at the bottom; liquid chemical tubes(200) housed in the body(100) and having a button(210) that is vertically slidable along the button guide(110), wherein the bottom part thereof passes through a hold of the guide plate(120) and descends by a liquid chemical discharger to discharge the liquid chemical; a mixing tube(300) detachably attached to the lower end of the body(100) for mixing different color liquid chemicals; and a core housing(400).
Patent KR-20040110027-A (KR)
Inventor: PARK SEOK DAL
IPC: B21C47/00
Filed: 2003-06-20
Abstract: PURPOSE: To provide an apparatus for purifying paper for regeneration during coiling of paper to prevent damage of the edge of strip by absorbing oil on the surface of the paper in case of reusing paper to which grinding oil is stuck when performing grinding operation in the stainless steel manufacturing process, thereby preventing the paper from slipping away from the strip when the paper is reused. CONSTITUTION: In an apparatus for storing paper used with being inserted between strips in the stainless steel cold rolling process in a roll shape so that the stored paper is reused, the apparatus for purifying paper for regeneration during coiling of paper comprises a paper moving part comprising a frame(10) for guiding the separated paper to a paper roll(6) after separating paper inserted between the strips, first and second idle rolls installed in front and rear of the frame respectively to easily move paper, and light emitting and light receiving sensors for recognizing that paper flows in the frame; and an oil suction part comprising a suction roll(30) which is formed in a cylindrical shape, and on the side surface of which a plurality of holes are formed to suck in oil contained in paper with the suction roll being contacted with the surface of paper, a suction fan(40) extended and formed on a central axis of the suction roll to impress the force of suction to the suction roll, an intermediate suction tank(50) connected to the rear side of the suction fan by a hose to separate oil and air sucked into the suction fan, driving cylinders installed at both sides of a lower part of a driving plate(7) on which the paper roll is installed to adjust left and right positions of the driving plate, and a position sensor for measuring an operation amount of the driving cylinders.
Patent KR-20050000267-A (KR)
Inventor: CHOI HAE YONG
IPC: B43L1/00
Filed: 2003-06-23
Abstract: PURPOSE: A white or black board integrally designed with a highly reflective screen is provided which is capable of functioning as a video display as well as a writing panel without separately installing a dark tent, thereby making conferences, presentations or education highly effective. CONSTITUTION: The board comprises: a board frame(1); a pair of fixed boards(2,5) fixed on the board frame(1); a pair of movable boards(3,4); a reflection-type screen(6) installed at the central portion of the board frame(1) and having a reflection surface; and a glass window(7) which is disposed in front of the reflection-type screen(6) to be used in writing down letters or some freehand information.
Patent KR-20050002240-A (KR)
Inventor: KIM MOON CHUL
IPC: G09G3/20
Filed: 2003-06-30
Abstract: PURPOSE: A flat panel display device and its driving method are provided, which removes light leakage and improves aperture ratio using a piezoelectric material. CONSTITUTION: The reflection type display device comprises a transparent substrate(22), and a piezoelectric material(28) which arranged with an air gap(34) from the transparent substrate and reflects an incident light via the transparent substrate and the air gap, and it controls wavelength of the light by controlling the air gap with volume expansion according to an applied electric field. A scan line supplies a scan signal to the piezoelectric material. A data line supplies a data signal to the piezoelectric material.
Patent KR-20050005632-A (KR)
Inventor: SHIN JEONG KIL
IPC: G02B6/32
Filed: 2003-07-07
Abstract: PURPOSE: A double lens arranging apparatus using a silicon optical bench groove is provided to reduce manufacturing costs and to increase the efficiency of a lens holder by excluding a laser welding operation. CONSTITUTION: A double lens arranging apparatus using a silicon optical bench groove is used for an optical module package having a laser diode(14) on a chip carrier and a lens holder(20) for arranging at least one optical lenses. The lens holder forms a V-groove(21) on an SiOB, having a predetermined depth and a constant slope, and fixes and arranges the lenses(30,50) on the groove.
Patent KR-20050006413-A (KR)
Inventor: LEE DONG JIN
IPC: H04N21/4227
Filed: 2003-07-08
Abstract: PURPOSE: A wireless transmit-receive system having a interworking power control function and a method thereof are provided to make interworing power control possible by controlling the power of another system through one of systems which is mutually associated with each other. CONSTITUTION: An infrared-ray receiving part(240) receives a key signal as an infrared ray from the outside, and then amplifies it to a desired level. A key code extraction part(244) obtains a key code from the received infrared ray. A power supply part(260) supplies or blocks power for each module according to power on/off signals. A control part(250) compares the key code with a mapped instruction signal, and then turn on/off a power of a power source while passes the key code if the compared result, that is, the key code corresponds to a power on/off command. A transmission module part(280) modulates the passed key code and a receipt acknowledge request code to an RF(Radio Frequency) signal, and then sends it to a separate wireless channel.
Patent KR-20050007968-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-12
Abstract: PURPOSE: A method for automatically calculating an insulation thickness of a boiler using a calculation formula is provided to save manpower needed for calculating the insulation thickness by easily calculating the optimal insulation thickness of the boiler and minimize a calculation error by systematically arranging considerable factors for each item. CONSTITUTION: A quality and the thickness of the insulation/refractory, emissivity of a coated material for the insulation/refractory, a convection coefficient of each application part are inputted, and at least one from an outer diameter, an inner temperature, and an outer temperature is inputted in case of a pipe(S10). Estimated surface/boundary layer temperatures are fixed(S12). Heat transfer is calculated. The surface temperature and the boundary layer temperature are calculated/verified(S16). In the case that the calculated temperature is identical with the verified temperature, the thickness of the corresponding insulation is fixed(S20).
Patent KR-20030066566-A (KR)
Inventor: WON DOO KYU
IPC: A61K36/535
Filed: 2003-07-23
Abstract: PURPOSE: A method of preparing a raw material for use in preparation of food, cosmetic and drug by extraction of Perilla leaves is provided. The product can be effectively used as a functional food material or a raw material of cosmetic and drug. CONSTITUTION: Perilla leaves with a size of 15cm or more are collected between June and July, dried in the shade to a moisture content of 1 to 20% and ground to 120 meshes. Thereafter, the Perilla leaf powder is fermented at about 30 to 40deg.C for 7 to 10 days and filtered.
Patent KR-20050013901-A (KR)
Title: Composition for enhancing stemina and energy comprising wild fresh water eels and preparation method thereof using sonication
Inventor: KIM YOUNG JIN
IPC: A23L17/00
Filed: 2003-07-29
Abstract: PURPOSE: A composition for enhancing stamina and energy comprising wild fresh water eels and a preparation method thereof are provided, thereby minimizing damage of nutrients of eels, and removing lipid components from eels, so that medicinal efficacy of eels can be enhanced. CONSTITUTION: The composition for enhancing stamina and energy comprises 66.2% of wild fresh water eel extract, 11.66% of garlic, 11.66% of onion, 8.74% of Perilla japonica and 1.74% of ginger. The method for preparing the composition for enhancing stamina and energy comprises the steps of: purifying water by passing it with carbon filter, bamboo charcoal filter and microfilter; inserting wild fresh water eel, garlic, onion, Perilla japonica, ginger and purified water into a vessel; slightly heating the mixture under sonication with 28 to 40 kHz for 4 hours; and filtering the composition with porous filter and bamboo charcoal filter.
Patent KR-20050015165-A (KR)
Inventor: OH JAE DUK
IPC: H04W88/04
Filed: 2003-08-04
Abstract: PURPOSE: An AOD reproduction file is provided to save a memory space by enabling a user to listen to audio data which is streamed over an online network without storing the audio data and to enable the user to select and store desired contents by allowing the user to previously listen to the audio data. CONSTITUTION: The apparatus comprises an RF(Radio Frequency) module(10), a baseband module(11), an audio decoder(17), a DA converter(18), and a controller(15). The RF module(10) and the baseband module(11) wirelessly connect to a server access system such as a PC, a PDA, a cellular phone, and an access point via a short-distance wireless communication unit. The audio decoder(17) decodes compressed audio data received via the RF module(10) and the baseband module(11). The DA converter converts the decoded audio data into analog audio data, and outputs the converted analog audio data to a speaker. The controller(15) performs the control for data which is transmitted or received via the RF module(10) and the baseband module(11), and the control for the audio data to be output via the speaker.
Patent KR-20040051482-A (KR)
Inventor: MIYAMOTO TAKESHI
IPC: B61D15/00
Filed: 2003-08-14
Abstract: PURPOSE: A side process device of a track rail is provided to efficiently execute work for removing oil remnants or burrs attached to the side of a rail head part. CONSTITUTION: A side process device(10) of a track rail(1) comprises a cleaning process unit(11) and a traveling trolley(40). The cleaning process unit comprises a cleaning rotating body(12), a driving device driving the cleaning rotating body, and a support structure. The cleaning rotating body is formed by arranging and attaching grinding elements, to which numberless grinding particles are attached, to the front of a rotating disk. The traveling trolley travels the cleaning rotating body in a state of supporting the cleaning rotating body on the side of the track rail. The cleaning rotating body is easily replaced according to work conditions.
Patent KR-20050019978-A (KR)
Inventor: CHOI MI AE
IPC: H04N7/08
Filed: 2003-08-19
Abstract: PURPOSE: A file loading method and device of a data broadcasting system are provided to rapidly load a file by directly transmitting the file from a JVM(Java Virtual Machine). CONSTITUTION: A file loading device of a data broadcasting system includes an object carousel(31), a JVM(32), and an application program(34). The object carousel extracts a file from a broadcasting stream. The JVM stores the extracted file. The application program requests a file and executes the requested file. The requested file is provided by the JVM. The JVM includes a heap(33) for storing the file.
Patent KR-20050020008-A (KR)
Inventor: HEO KYOUNG HEON
IPC: H01L21/304
Filed: 2003-08-20
Abstract: PURPOSE: A cleaning apparatus with suction module and a cleaning method of the same are provided to prevent particle reattachment by rapidly sucking an injected cleaning agent before damaging the substrate. CONSTITUTION: A cleaning apparatus with suction module includes a bath, a pair of injection nozzles and a suction module. A substrate(I) passes the interior of the bath(13). The pair of injection nozzles(17,19) located into the bath injects a cleaning agent onto the substrate. The suction module(21) located between the pair of injection nozzles or formed integrally with the pair of injection nozzles sucks and removes the cleaning agent upon the substrate by a suction force generated by a pressure difference.
Patent KR-20050020359-A (KR)
Inventor: KIM CHAN KYUNG
IPC: G06F1/10
Filed: 2003-08-22
Abstract: PURPOSE: A memory device for compensating clock skew occurring centering error and clock skew compensating method are provided to compensate the clock skew by generating the offset code for setting the middle of the output data to the edge of the CTM clock signal. CONSTITUTION: A memory device for compensating clock skew occurring centering error between an output data signal and an external clock signal, comprises a phase detection part(890) for generating an up-signal(UP) or a down-signal(DOWN) by detecting the phase difference between the output data signal and the external clock signal; an up/down counter(895) enabled by a calibration signal(CAL), for generating an offset code in response to the up-signal(UP) or the down-signal(DOWN). Wherein, the offset code is provided to the first adding part(813) in order to correct the centering error.
Patent KR-20050022168-A (KR)
Inventor: RYU HYUK HYUN
IPC: H01L21/335
Filed: 2003-08-25
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to control the generation of a junction leakage by forming a deeper stable profile of a source/drain region by two ion implantation processes. CONSTITUTION: A gate(25) is formed in an active region on a semiconductor substrate(21) including an isolation layer(20) having a moat in its upper edge. An LDD(lightly doped drain) region is formed in the active region of the substrate at both sides of the gate. A spacer(24) is formed on the side surface of the gate. A source/drain region is formed in the active surface of the substrate at both sides of the gate. A silicide layer(27) is formed on the source/drain region. An interlayer dielectric(29) is formed on the resultant structure. A part of the interlayer dielectric is etched to form a region for inducing the moat of the isolation layer and a contact hole(30) exposing the silicide layer. Ions are implanted into the exposed region through the contact hole to deepen the source/drain region.
Patent KR-20050022418-A (KR)
Inventor: SHIN JAE SEOCK
IPC: H04M3/00
Filed: 2003-08-30
Abstract: PURPOSE: A keyphone system having a virtual station and a controlling method thereof are provided to enable a central MPB(Main Processor Board) to register local MPBs of each keyphone system to manage mutual connections, thereby easily configuring a network while improving line expandibility. CONSTITUTION: When an event is generated in an extension 1 of a local MPB 1(10)(S1), the local MPB 1(10) requests a central MPB(1) to send information on an extension 2 of a local MPB 2(20)(S3). The central MPB(1) requests the local MPB 2(20) to send the information(S5). The local MPB 2(20) supplies the information(S7), and updates access information to a virtual station 2(24) to connect with the local MPB 1(10)(S9). The central MPB(1) transmits the information to the local MPB 1(10)(S10), and the local MPB 1(10) updates the information on the local MPB 2(20) to a virtual station 1(14)(S12).
Patent KR-20050023802-A (KR)
Inventor: KANG JIN WOOK
IPC: C02F11/12
Filed: 2003-09-02
Abstract: PURPOSE: To provide an aqueous sludge treatment method for mixing aqueous sludge with steelmaking dust without fuel and treating the mixture to deodorize the aqueous sludge such that the deodorized mixture is used as remediated soil, and a remediated soil obtained by the aqueous sludge treatment method. CONSTITUTION: A method for dehydrating and deodorizing aqueous sludge comprises: a first dehydration step of dehydrating aqueous sludge to a moisture content of 60 to 90 wt.%; a raw material mixing step of mixing 100 weight parts of the aqueous sludge dehydrated in the first dehydration step with 20 to 70 weight parts of steelmaking dust and 10 to 30 weight parts of quicklime in a mixer for 1 to 5 minutes; and a post-treatment step of sieving a product obtained from the raw material mixing step, and handling the sieved product such that the product is easily transported and stored, wherein quicklime is mixed with a mixture of the aqueous sludge and the steelmaking dust after mixing the aqueous sludge with the steelmaking dust in the raw material mixing step.