baber/WOPTO huggingface dataset:
Patent KR-20040026319-A (KR)
Title: Apparatus and method for frame synchronization in receiving transmission system
Inventor: SUNG HA GYEONG
IPC: H04L7/00
Filed: 2002-09-24
Abstract: PURPOSE: A frame synchronization unit of a receiving part of a transmission system and a synchronizing method thereof are provided to reduce a time for frame synchronization process by reducing the number of buffers. CONSTITUTION: A frame synchronization unit(30) of a receiving part of a transmission system includes a buffer(31) and a counter(32). The buffer(31) is used for storing temporarily received data in unit bits. The counter(32) is used for comparing a value stored in the buffer(31) to a desired pointer value according to the unit bits. The counter(32) increases the value stored in the buffer(31) if the value stored in the buffer(31) is equal to the desired pointer value. The buffer(31) has the stored value less than the pointer value.
Patent KR-20040026775-A (KR)
Title: Medical image storage system having real time image storage function, image storage method using the same and CD or DVD
Inventor: CHAE EUN MI
IPC: G16H10/60
Filed: 2002-09-26
Abstract: PURPOSE: A medical moving picture system and a storage method are provided to store medical moving pictures repeatedly offered according to a medical activity on the spot. CONSTITUTION: The system comprises a moving picture capturing module, and a record module. The moving picture capturing module captures moving pictures of medical processes, and transmits moving picture signals to the record module. The record module includes a capture card, a CD record device, a CPU, a main memory, a display, and an input device. The capture card converts the analog moving picture signals into digital signals. The CD record device records the digital signals at the CD in real time. The CPU controls an operation of each component. The main memory stores application softwares and an operating system. The input device inputs data on the recorded moving picture.
Patent KR-20040028099-A (KR)
Title: Authentification Method of Public Wireless LAN Service using CDMA authentification information
Inventor: AHN GI HWAN
IPC: H04W12/06
Filed: 2002-09-28
Abstract: PURPOSE: A method is provided perform an authentication by using a CDMA subscriber authentication information as a user identification and password for a wireless LAN authentication. CONSTITUTION: A method comprises a first step(202) of permitting a mobile terminal to read the electronic serial number of a CDMA module in accordance with the wireless LAN access request of a user; a second step(204) of permitting the mobile terminal to generate a user identification and password by using the read electronic serial number and transmit the generated user identification and password to a wireless LAN authentication server through an access point; and a step(208) of permitting the wireless LAN authentication server to receive the user identification and password, perform a wireless LAN service authentication by comparing the received user identification and password and the user identification and password stored in an authentication database, and transmit the result of authentication to the mobile terminal.
Patent KR-20040028348-A (KR)
Title: Method for mass-production of target protein by regulating the expression of chaperone protein
Inventor: HWANG SEON OK
IPC: C07K14/52
Filed: 2002-09-30
Abstract: PURPOSE: A method for mass-production of a target protein by regulating the expression of chaperone protein is provided, thereby rapidly mass-producing the target protein by inserting a vector regulating the expression of chaperone protein by tetracycline into the animal cell. CONSTITUTION: A method for mass-production of a target protein comprises the steps of: constructing an expression vector(KCTC 10345BP) containing tetracycline response gene and chaperone protein gene ERp57 or CRT/CNX protein gene; transforming a cell of which gene expression is regulated by tetracycline, producing a target protein with the expression vector(KCTC 10345NP); and culturing the transformed cell in media, each containing different concentration of tetracycline, wherein the target protein is thrombopoietin(TPO); and the expression of chaperone protein is increased by reduction of tetracycline.
Patent KR-20040032356-A (KR)
Title: Full wave stabilizer for high intensity discharge lamp
Inventor: SHIN SIK BUM
IPC: H05B41/14
Filed: 2002-10-09
Abstract: PURPOSE: A full-wave stabilizer for an HID(High Intensity Discharge) lamp is provided to prevent the blackening of the HID lamp by reliably providing a full-wave current to the HID lamp. CONSTITUTION: A lamp(1) is connected in parallel to an AC(Alternating Current) through a capacitor(C) and a resistor(R1). An AC input terminal A1, a primary coil(L1) of a shunt choke transformer(T), an H1 terminal of the lamp(1), an auxiliary resistor(R2), a bimetal switch(SW1), an H2 terminal of the lamp(1), a secondary coil(L2) of the shunt choke transformer(T), and an AC input terminal B1 are connected in serial. An ignitor is used instead of the auxiliary resistor(R2) and the bimetal switch(SW1). A controlled current flows on the H1 and H2 terminals of the lamp(1) so that the generation of blackening is prevented.
Patent KR-20020086422-A (KR)
Title: Learning method and system by children's creativity program and record media which record the above program
Inventor: HWANG DONG JU
Filed: 2002-10-22
Abstract: PURPOSE: A learning method and system by children's creativity program and a record media which record the above program are provided to measure children's creativity exactly and offer the result to a lecturer so that the children gets learning matters according to children's level. CONSTITUTION: The method comprises steps of an educatee connecting to the web site and requiring a children creativity program, the server offering the creativity program according to the user's selection, the educatee sending the result of the creativity program to the server, the server checking and analyzing the result, the server making up a check list and selecting the program.
Patent KR-20040039537-A (KR)
Title: A cargo loader coupling structure in truck
Inventor: KWON SEUNG WON
IPC: B62D33/023
Filed: 2002-11-02
Abstract: PURPOSE: Assembling structure of a loading compartment for a truck is provided to combine the side door with the tailgate against deformation of the tailgate of the loading compartment by assembling the shutter lever with the hook of the side door and the fixing bracket. CONSTITUTION: An L-shaped hook(10) is protruded in the rear end of a side door(1), and the end of a shutter lever(20) is fixed to a tailgate(2) by penetrating with rotating. The middle portion of the shutter lever combined with the hook is bent, and the end of the shutter lever is combined with a fixing bracket(30) installed in the lower part of the tailgate after the shutter lever is combined with the hook. The tailgate is penetrated by the shutter lever, and a washer is fastened in the end of the shutter lever by a nut. A spring is placed between the washer and the rear part of the tailgate to absorb vibration and apply elastic force for placing the shutter lever.
Patent KR-20040041327-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: JUN JEONG SIK
IPC: H01L21/28
Filed: 2002-11-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reliably carrying out a selective oxidation process. CONSTITUTION: A gate isolating layer and a gate electrode layer are sequentially formed on a semiconductor substrate(100). A gate electrode(220) is formed by selectively patterning the gate electrode layer. An under-cut region is formed at the lower portion of the gate electrode by partially removing the gate isolating layer. A buffer silicon layer is formed on the entire surface of the resultant structure for filling the under-cut region and enclosing the gate electrode. The buffer silicon layer is oxidized by carrying out a selective oxidation process. Preferably, the gate isolating layer is partially removed by a wet etching process.
Patent KR-20040041368-A (KR)
Title: Fender panel fixing structure with walker protection function in automobile
Inventor: SONG SEUNG TAE
IPC: B62D25/08
Filed: 2002-11-11
Abstract: PURPOSE: A fender panel fixing structure having a pedestrian protecting function of a vehicle is provided to reduce injuries of pedestrians by largely absorbing impact energy in colliding with pedestrians by installing a shock absorbing member for securing a predetermined shock absorbing space between a fender panel and a fender apron upper panel. CONSTITUTION: A fender panel fixing structure for having a pedestrian protecting function and fixing the end of a bent unit(3) of a fender panel(2) positioned under a hood panel(1) of a vehicle and the upper part of a fender apron upper panel(5) is composed of a shock absorbing member(20) arranged between the end of the bent unit of the fender panel and the upper part of the fender apron upper panel. One end(21) of the shock absorbing member is combined with the fender apron upper panel and the other end(22) is separated off from the fender apron upper panel at a predetermined height and combined with the bent unit of the fender panel.
Patent KR-20040042379-A (KR)
Title: Pickup unit feeding apparatus and optic disc drive using the same
Inventor: CHOI EON JIN
IPC: G11B21/02
Filed: 2002-11-14
Abstract: PURPOSE: A device for feeding an optical pickup unit and an ODD(Optical Disc Drive) adopting the same are provided to prevent the vibration and the noise generated by a driving motor from being transferred to an optical pickup and reduce the consumption power of the driving motor rotating a lead screw. CONSTITUTION: A guide(230) is joined to the optical pickup unit(130), and is equipped with a contacting part(233) transmitting the power to make the optical pickup linearly moved by linking with the rotation of the lead screw(220). An elastic part(240) has the first elastic section making the contacting part elastically joined to a screw groove(221) and the second elastic section preventing the contacting part from being separated from the screw groove. An elasticity coefficient of the second elastic section is larger than the first elastic section.
Patent KR-20040043469-A (KR)
Inventor: CHO YEONG HO
IPC: G11B15/60
Filed: 2002-11-18
Abstract: PURPOSE: A tape recorder is provided to prevent a running magnetic tape by contacting to a pole base assembly and a head drum from contacting to a power cable supplying power and a control signal to the head drum simply and cheaply. CONSTITUTION: The head drum(120) is installed to one side of a deck. The power cable(160) is connected to the one side of the head drum by being extended along a side face of a deck sash(210). The pole base assembly(171) make the head drum closely contact to the magnetic tape by moving along a guide rail when the magnetic tape is loaded. A contact preventing part(250) prevents the magnetic tape from contacting to the power cable when the magnetic tape is completely loaded by being projected to a predetermined height.
Patent KR-20030004196-A (KR)
Title: Method and apparatus for classifying fine balls and method for producing cylindrical sieve
Inventor: KUBOI KEN
IPC: B07B1/22
Filed: 2002-11-22
Abstract: PURPOSE: To provide a new method for classifying microspheres that is capable of surely processing an upper limit/lower limit classification of a microsphere having a diameter of 1.00 mm or less in a short time and to provide a classifying device therefor. CONSTITUTION: In the method for classifying the microsphere having a diameter of 1.00 mm or less, the method comprises steps of using a rounded cylindrical sieve having a network opening formed therein by the electrochemical method, charging the microspheres into the cylindrical sieve and classifying the charged microspheres by rotating the cylindrical sieve. It is preferable that the sieve is an electric sieve having a network opening formed therein by the electric plating method. The device provides the height difference at both of the end parts where the cylindrical sieve is arranged. It is preferable that the microspheres are charged into the cylindrical sieve from the higher side of the end part of the cylindrical sieve and the microspheres are discharged from the lower side of the end part.
Patent KR-20040045726-A (KR)
Title: Mixing head protecting structure of rocket engine
Inventor: KANG IN SIK
IPC: F02K9/62
Filed: 2002-11-25
Abstract: PURPOSE: Heat resisting structure of a mixer for a rocket engine is provided to prevent the outlet from melting by heat by shielding heat from the combustion chamber with coating the outlet of the mixer with the heat shielding layer. CONSTITUTION: A rocket engine comprises a mixer injecting and mixing fuel and the oxidizing agent to the outlet combined with plural injectors, and a combustor combined with the rear end of the mixer to burn fuel and the oxidizing agent. The outlet is coated by a heat shielding layer(30) to restrict heat from being transmitted to the outlet in burning fuel and the oxidizing agent. The heat shielding layer includes a heat resisting material(32) including the zirconia compound, and an adhesive comprising the nickel compound to stick the heat resisting material to the outlet. The heat resisting material is 230-350 micrometers in thickness for shielding heat and bonding, and the adhesive is 80 -200 micrometers in thickness.
Patent KR-20030044869-A (KR)
Inventor: MOTOMURA TOSHIROU
IPC: G02F1/1333
Filed: 2002-11-29
Abstract: PURPOSE: An LCD device is provided to improve brightness and show high contrast in respective reflection and transmission modes by improving light use efficiency with dividing the light reflection region and the light transmission region, and to prevent light diffusion by optimizing cell gaps and the light compensation film. CONSTITUTION: An LCD device comprises a common substrate(1) formed by successively laminating a stripe-shaped transparent electrode group(3) and an alignment layer(10) on a transparent substrate; a segment substrate(2) formed by forming a stripe-shaped laminated electrode group formed by arranging a laminated body of a transparent conductive layer and a light reflection layer in a stripe shape on the substrate, and laminating the alignment layer on the stripe-shaped laminated electrode group to each other via the super twisted nematic liquid crystal to arrange pixels in a matrix shape; and a light transmission part having no light reflection metal layer at every pixel in the stripe-shaped laminated electrode. The orientation film is formed on the light reflection metal layer and the strip-shaped transparent electrode group. The mask shape of the photolithography is simplified by forming the slit-type light transmission part.
Patent KR-20030052978-A (KR)
Title: Heat sensitive switch
Inventor: MIKAMI ISAO
IPC: H01H37/54
Filed: 2002-12-03
Abstract: PURPOSE: To provide a thermally-actuated switch which can prevent the rotation of a bimetal piece when applying an ultrasonic welding, assembled with ease. CONSTITUTION: The thermally-actuated switch comprises a bottomed housing 1, a fixed contact point 3 arranged to the inside of the bottom surface of the housing 1; a bimetal piece 5, to one end side of which, a movable contact point 6, having a reversely turning part 5a which can reversely turn in compliance with the temperature, contacting with and separating from the fixed contact point 3, is fixed; and a fixed contact point 4 arranged inside the bottom surface of the housing 1, to which, the other side of the bimetal piece 5 is superposed and fixed in a shape of cantilever. A restriction member 4d made of metal, which restricts the bimetal piece 5 from touching with the outer peripheral part of itself and rotationally shifting in the direction crossing the direction of the reversal turn of the reversely turning part 5a, is formed to the housing 1.
Patent KR-20040050606-A (KR)
Title: Internet Server Access System using Dynamic Internet Protocol
Inventor: CHO MAN IK
IPC: G06F17/00
Filed: 2002-12-10
Abstract: PURPOSE: A system for connecting to an Internet server using a floating IP(Internet Protocol) is provided to connect a desired domain with the floating IP of a user currently connected to the domain by connecting the floating IP of an Internet leased line user with the domain held by the user in real-time through a DDNS(Dynamic Domain Name System) technique. CONSTITUTION: A member terminal(200) is a network user to connect to the Internet(400) by using a floating IP address. An IP connection system(100) includes a member information processing module(120) for storing the member information and certifying a member by using the member information, an IP registration module(130), and an IP information database(150) for storing the IP address. The IP registration module requests/stores a security certification code of the member terminal and the IP address currently assigned to the member terminal, and stores the security certification code and the IP address to a domain name server(160) having the information of the domain assigned to the member terminal.
Patent KR-20040051890-A (KR)
Title: Apparatus for emission control of diesel vehicle and method thereof
Inventor: LEE HONG JEUNG
IPC: F02D41/40
Filed: 2002-12-13
Abstract: PURPOSE: A system and a method for controlling the emission of a diesel vehicle are provided to improve the marketability of a vehicle and to prevent troubles related with quality by minimizing the emission in down-shifting. CONSTITUTION: A method for controlling the emission of a diesel vehicle comprises the steps of detecting the vehicle traveling state(S102), calculating the target fuel amount reflected with the desire of a driver(S103), deciding if the present vehicle control condition is the down-shift condition(S104), sampling the maximum fuel amount for the present down-shifted stage from the emission limit map of each stages(S105), comparing the target fuel amount to the emission limit fuel amount(S106), determining the final fuel amount(S107), calculating the drive time of an injector(S108), and injecting the calculated amount of fuel(S109).
Patent KR-20040053396-A (KR)
Inventor: KIM YONG CHEOL
IPC: E01D19/04
Filed: 2002-12-14
Abstract: PURPOSE: A bridge structure is provided to prevent the inflow of impurities or rainwater into a shoe. CONSTITUTION: The bridge structure(10) contains a pier(11) and a floor slab(15), a shoe(21) installed between the pier(11) and the floor slab(15) to support a floor slab(15), and a curtain unit(41) installed to one side of the shoe(21) to isolate from the outside. The curtain unit(41) comprises an upper rail(43) and a lower rail(51), and a curtain(57) connecting the upper rail(43) and the lower rail(51) elastically and isolating more than one side of the shoe(21) from the outside.
Patent KR-20040054025-A (KR)
Title: Adaptor for Changing Ring Signal And Telephone Using The Same
Inventor: CHAE SU GIL
IPC: H04B1/60
Filed: 2002-12-16
Abstract: PURPOSE: An adapter for changing a ring signal and a telephone using the adapter are provided to be connected between a telephone and a communication line, and to store plural ring data through data ports, then to select one of the data to output the selected data, thereby differently outputting bell sounds of ring signals from each telephone. CONSTITUTION: A controller(30) detects and intercepts the first ring signal, and controls an outputting of the second ring signal. The controller(30) is connected to a data port(40) that inputs digital-type ring data. A ring detector(12) is connected to the controller(30) and a local line(25). If other party calls a telephone(20), the ring detector(12) detects the first ring signal supplied to the telephone(20) by an exchange. If the first ring signal is detected in the ring detector(12), detected results are inputted to the controller(30). If the first ring signal is detected through the ring detector(12), the controller(30) cuts off the first ring signal from being transmitted to the telephone(20) by using a ring interceptor(14).
Patent KR-20040054887-A (KR)
Title: Plasma Display Pannel with hexagonal cell structure
Inventor: OH DONG KI
IPC: H01J11/36
Filed: 2002-12-18
Abstract: PURPOSE: A plasma display panel is provided to achieve improved aperture ratio by forming a pair of display electrodes into a comb shape in a hexagonal cell structure having no ITO. CONSTITUTION: A plasma display panel comprises a pair of display electrodes(21) of comb shape; and hexagonal barrier ribs(24). The display electrodes include stripe type main electrodes for forming a discharge gap; and branch electrodes expanded from the main electrodes in the orthogonal direction and arranged in each of discharge regions(26). The hexagonal barrier ribs define the discharge regions formed by the pair of display electrodes into a hexagonal shape. The main electrodes and the branch electrodes of the display electrodes are made of an opaque metallic material.
Patent KR-20040056560-A (KR)
Title: A method for preparing dense silicon carbide/titanium diboride composite
Inventor: KIM DO HYEONG
IPC: C04B35/565
Filed: 2002-12-24
Abstract: PURPOSE: Provided is a process for producing a silicon carbide(SiC)/titanium boride(TiB2) composite excellent in heat resistance, high temperature strength, and abrasion resistance, which is used as a roll member or an abrasion-resistant member for an ordinary temperature or high temperature. CONSTITUTION: The process comprises the steps of: injecting a metal powder and an organic binder into a silicon carbide/titanium boride composite powder to prepare an article, wherein the silicon carbide/titanium boride composite powder contains 5-50wt% of titanium boride and 95-50wt% of silicon carbide; firstly sintering the article under a vacuum atmosphere at 1300-1500deg.C; secondly sintering under an inert atmosphere at 1600-1800deg.C and then cooling.
Patent KR-20030057341-A (KR)
IPC: G11C5/14
Filed: 2002-12-24
Abstract: 본 발명은, 반도체 집적회로 장치에 관한 것으로, 전원전압의 변동에 효과적으로 응답하고 출력전압의 안정화를 실현한 마이너스 귀환증폭회로, 혹은 강압회로를 구비한 반도체 집적회로장치를 제공하는 것이다. 
     차동증폭 MOSFET에 대해, 정전류원에 의해 소비전류를 설정하는 바이어스전류를 흘리게 하여 외부전원전압과 소정의 회로노드 사이에 캐패시터를 설치하고, 외부전원전압의 저하를 상기 캐패시터로 검지하고, 이러한 외부전원변동에 의해 캐패시터로 흐르는 전류를 이용하여 상기 증폭 MOSFET의 동작전류를 증대시켜서 외부전원전압의 저하에 대응한 출력전압의 안정화 동작을 하게 한다.
Patent KR-20040059972-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent contamination of tungsten and to obtain a GGO(Graded Gate Oxide) layer in gate reoxidation processing. CONSTITUTION: A gate oxide layer(21) is formed on a semiconductor substrate(20). A polysilicon layer(22), a diffusion barrier layer(23) and a tungsten film(24) are sequentially formed on the gate oxide layer. A stacked gate(200) of tungsten/diffusion barrier/polysilicon is formed by etching the tungsten film, the diffusion barrier layer and the polysilicon layer using a hard mask pattern(25A) to have a positive slope of the lower edges of the polysilicon layer. A spacer(27A) is formed at sidewalls of the gate and the hard mask pattern. Then, reoxidation processing of the gate is performed by using selective oxidation.
Patent KR-20040060662-A (KR)
Inventor: SON YOUNG SUK
IPC: G01R13/00
Filed: 2002-12-30
Abstract: PURPOSE: A multifunctional detector is provided to perform various functions by including various kinds of electronic devices and products. CONSTITUTION: A multifunctional detector includes a pen(6), a stamp(7), an aroma generator(8), a kneader(9), a flash(10), a lighter(11), a cellular phone(12), an accessory(13), a toy(14), a self-protection tool(15), a bar(16), a needle(17), a gun(18), an electronic card(19), a key and a lock(20), an earring(21), a microscope(22), a telescope(23), a recorder(24), a remote controller(25), a necklace(26), a ring(27), a knife(28), a watch(29), spectacles(30), a cap(31), a necktie(32), a belt(33), a camcorder(34), a measurer(35), a camera(36), a TV(37), and a filter. In addition, the multifunctional detector further includes a radio cassette(2), an MP3(3), a PDA(4), and a joint unit(5).