baber/WOPTO huggingface dataset:
Patent KR-20040019194-A (KR)
Title: Method for forming polycide control gates of flash memory device
Inventor: PARK JI YEON
IPC: H01L27/115
Filed: 2002-08-26
Abstract: PURPOSE: A method for forming a polyside control gate of a flash memory device is provided to be capable of obtaining excellent profile of the control gate without the generation of an undercut phenomenon. CONSTITUTION: A gate oxide layer(102), a floating gate(104), and an inter-gate dielectric layer(106) are sequentially formed at the upper portion of a semiconductor substrate(100). A doped polysilicon layer(120) is deposited on the entire surface of the resultant structure. A polyside layer(140) is completed by forming a silicide layer(130) at the upper portion of the doped polysilicon layer. A hard mask(180) is formed at the upper portion of the polyside layer. The polyside layer is partially etched by supplying etching gas and nitrogen-containing gas using the hard mask as an etching mask.
Patent KR-20030044773-A (KR)
Title: Semiconductor device and liquid crystal panel display driver
Inventor: KUMAGAI MASAO
IPC: G09G3/32
Filed: 2002-08-30
Abstract: PURPOSE: To reduce power consumption by a data cascade system requiring permanent circuit operation concerning a semiconductor device. CONSTITUTION: When a data signal fetched by a data fetch circuit 1 is a signal to be fetched by a latch circuit 3, a clock transmission blocking circuit 4 and an external data transmission blocking circuit 5 halt outputting of a clock signal and a data signal to a data output circuit 2. Thus, the power consumption of the semiconductor device can be reduced in the following stage. Moreover, when the fetched data signal is a signal necessary for the semiconductor device in the following stage and thereafter, an internal data transmission blocking circuit 6 halts fetching of the data signal to the latch circuit 3, and the clock transmission blocking circuit 4 and the external data transmission blocking circuit 5 output the fetched clock data and the data signal to the data output circuit 2. By this operation, the data fetch circuit itself halts fetching a data signal, therefore, the power consumption can be reduced.
Patent KR-20040021405-A (KR)
Title: Optical power meter having a function of constant temperature
Inventor: LEE IK HEE
IPC: G01J1/02
Filed: 2002-09-04
Abstract: PURPOSE: A light intensity measuring apparatus having a constant temperature function is provided to reliably measure light intensity without creating a measurement error regardless of a variation of an external temperature. CONSTITUTION: A light intensity measuring apparatus includes a main body(110) having a light input port(112), a constant temperature case(120) installed in the main body(110), an analog circuit section(130), a case temperature adjusting section, a digital circuit section(150), and a display section(160). The analog circuit section(130) has an opto-electric converter(131) for converting an optical signal into a current signal, a current/voltage converter(132) for converting the current signal into an analog voltage signal, an amplifier(133) for amplifying the analog voltage signal, an A/D converter(134) for converting the amplified voltage signal into a digital signal and a temperature detector(135) for detecting a temperature variation in the constant temperature case(120).
Patent KR-20040022883-A (KR)
Title: Wireless internet service system for traveler
Inventor: LEEM SEONG MOOK
IPC: G06Q99/00
Filed: 2002-09-10
Abstract: PURPOSE: A wireless Internet service system for a passenger is provided to satisfy customer's desire for information and culture by offering an Internet service and a satellite broadcasting service to the passengers using various transports, and to get the stable earnings conveniently by installing various charging and advertising tools. CONSTITUTION: An active antenna(330) for receiving a signal from a satellite(300) is installed to the outside of the transport. A satellite receiver(340) connected to the active antenna, a main server connected to the satellite receiver, and a mobile communication modem(240) and an ITS(Intelligent Transport System) wireless modem(250) connecting to the main server are installed to the inside of the transport. Clients(210) installed to each sear are connected to the main server through a switching hub(220). A coin inserting device(500) is installed to the seat. A time controller(230) is connected to the main server, the clients, and the coin inserting device. The Internet(100) or the satellite broadcasting service is provided through the client and a charge is collected by using the coin inserting device or a cellular phone(400).
Patent KR-20030024631-A (KR)
Title: Process and device for aerating a liquid with gas
Inventor: GABL HELMUTH
IPC: B03D1/14
Filed: 2002-09-17
Abstract: PURPOSE: A process and device for aerating a liquid with gas is provided to saturate a liquid with a gas with much improved mass transfer, while drawing closer more effectively to the maximum degree of saturation obtainable. CONSTITUTION: The process comprises the steps of injecting the liquid through a nozzle(11) into a volume of the gas; generating a vacuum with the injected liquid; sucking a portion of the volume of gas into the liquid with the vacuum; and carrying away the gas portion and the liquid while mixing the gas portion intimately with the liquid.
Patent KR-20040025506-A (KR)
Title: Magnetic spectacles
Inventor: LEE KYUNG WOO
IPC: G02C5/14
Filed: 2002-09-17
Abstract: PURPOSE: A magnetic spectacle frame is provided to promote a blood circulation process and relieve fatigue of eyes by using an influence of magnetic force applied to human body. CONSTITUTION: A magnetic spectacle frame includes a magnetic spectacle arm. The magnetic spectacle arm is formed with a magnetic material. The magnetic spectacle arm formed with the magnetic material corresponds to a temple part of a human body. A blood circulation process is improved by using the magnetic force generated from the magnetic spectacle arm formed with the magnetic material. The improvement of the blood circulation process is good for relief from fatigue of eyes.
Patent KR-20020092857-A (KR)
Inventor: KIM JUNG WOO
IPC: C12P19/26
Filed: 2002-10-12
Abstract: PURPOSE: Provided is a synthesis method of D-glucosamine oligomers from the chitosan pretreated by alkalized anionic water. The oligomers are suitable for oral administration and have excellent functionalities. CONSTITUTION: In the synthesis method of D-glucosamine oligomers from the chitosan pretreated by alkalized anionic water, the chitosan is particularly pretreated by treating it with 0.1-10% of alkalized anionic water at high temperature of 30-125 deg.C and high pressure of 0.4-2.0kg·f/cm¬2 and filtering it.
Patent KR-20040036104-A (KR)
Title: Unit Change method for the measurements and weights and mobile phone implementing the same
Inventor: JIN CHANG HYEON
IPC: H04B1/40
Filed: 2002-10-23
Abstract: PURPOSE: A unit conversion method and a mobile phone implementing the same are provided to allow a user to easily to convert weight and measurement unit to a desired unit by using a mobile phone. CONSTITUTION: A user selects a type of a unit(S200). The user selects a unit desired to be inputted(S210). The user selects a unit to be converted(S220). The user inputs numbers to be converted(S230). A mobile phone calculates inputted numbers to the selected conversion unit by using a conversion table stored in a memory and displays it through a display unit(S240).
Patent KR-20040036432-A (KR)
Title: Device for decreasing current
Inventor: CHO JU HWAN
IPC: G11C5/14
Filed: 2002-10-25
Abstract: PURPOSE: A current reduction apparatus is provided to prevent the current consumption due to the toggle of an unnecessary global address line, by toggling a global address only at a command assembly where an address inputted from the external is meaningful. CONSTITUTION: An address buffer(110) receives an external address and stores it temporarily, and then transfers it. A latch part(120) receives the address signal from the address buffer, and receives a clock signal from the external, and generates a synchronous address signal by synchronizing the address signal to the clock signal, and outputs the synchronous address signal to an address line according to a control signal. And a decoding part(130) decodes a command, and then outputs an enabled control signal to the latch part when the command requires an external address input.
Patent KR-20040037771-A (KR)
Inventor: BYUN SANG YUL
IPC: A61K33/00
Filed: 2002-10-30
Abstract: PURPOSE: Provided are magnetized and sintered ceramics useful for protecting organs, especially liver and kidneys, from damages caused by radiation in mammals. CONSTITUTION: Magnetized and sintered ceramic YS-1000 stone or its deposition solution is useful for protection of organs from damages caused by radiation in mammals, particularly a human being. The organs include liver and kidneys. The magnetized and sintered ceramic YS-1000 stone is manufactured by mixing 10 wt.% of diatomite, 45 wt.% of yellow soil, and 45 wt.% of quartz porphyry and pulverizing the mixture into 500 meshes; adding 22 wt.% of water to the powder, and followed by fermentation at 23 deg.C for 3-5 days; pressing the fermented product into a disk having a diameter of 3cm; and sintering the disk at 450 deg.C for 2 hours, 850 deg.C for 2 hours and 1230 deg.C for 1 hour and magnetizing it.
Patent KR-20040039062-A (KR)
Title: Digital microscope system for 3D shape reconstruction using photometric stereo method and binocular stereo method
Inventor: CHO CHANG SEOK
IPC: G02B21/00
Filed: 2002-10-30
Abstract: PURPOSE: A digital microscope for measuring three dimensional shape by the combination of the illumination intensity difference and a binocular parallax is provided to realize the digital microscope with a very low cost. CONSTITUTION: A method for measuring three dimensional shape by the difference of illumination intensity and a binocular parallax includes the steps of: a first step of obtaining three monitoring images in three directions and subsequently obtaining three monitoring images in three directions; a second step of dividing into an inclination surface reflection region and a normal region in response to the amount of the difference after the difference between each of the surface normal vectors calculated at the inclination surface reflection region and the normal region are calculated at the first and the second positions; a third step of reducing the inclination reflection error by reducing the light shade level value; a fourth step of calculating the surface normal vector again by inserting the light shade level value reduced at the third step into the surface normal vector calculation again; a fifth step of calculating the three dimensional shape coordinate of the surface by integrating the surface normal vector; and an eighth step of outputting and storing the calculated result to the monitor(6) of the digital telescope.
Patent KR-20040038243-A (KR)
Title: Anti-oxidation or anti-aging skin cosmetic composition for containing the extracts of Rosa davurica Pall
Inventor: JUN HO YEONG
IPC: A61K8/97
Filed: 2002-10-31
Abstract: PURPOSE: Provided is an anti-oxidation or anti-aging skin cosmetic composition containing the extract of Rosa davurica Pall. containing a large amount of catechin. The cosmetic composition has excellent anti-oxidation or anti-aging effect on the skin to prevent or retard skin aging, as well as excellent stability and skin safety. CONSTITUTION: An anti-oxidation or anti-aging skin cosmetic composition is characterized by containing 0.001-20.0 wt.% of the extract of Rosa davurica Pall. containing a large amount of catechin of the formula(1), based on the total weight of the composition. The extract is obtained by the steps of: drying Rosa davurica Pall. and pulverizing it; adding an extracting solvent to the powder, followed by deposition for 1-15 days; and concentrating the extract under reduced pressure.
Patent KR-20040039926-A (KR)
Title: Device of assembling for rolling equipment and metal bearing in large dynamo
Inventor: JUNG SI GWON
IPC: F16C35/00
Filed: 2002-11-05
Abstract: PURPOSE: A rotator and metal bearing assembly for a large sized DC motor is provided to prevent damage of a coil and an insulating material and to easily assemble the metal bearing. CONSTITUTION: A rotator and metal bearing assembly for a large sized DC motor includes a lengthwise adjusting part, a widthwise adjusting part, and a height adjusting part. The lengthwise adjusting part includes a base, a lengthwise guide, a lengthwise table, and a geared motor. The widthwise adjusting part includes a widthwise guide, a widthwise table, and a ball bolt. The height adjusting part includes an upper box(55a), a supporting bolt(83), a worm(90), and a worm gear(80). The base included in the lengthwise adjusting part is installed in front of the large sized DC motor. The lengthwise guide is fixed to the large sized DC motor.
Patent KR-20020092300-A (KR)
Inventor: LEEM SEUNG SOO
IPC: A23L7/109
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a manufacturing process of multi-colors noodles by mixing two kinds of noodles having different compositions. CONSTITUTION: The manufacturing process of multi-colors noodles comprises the steps of: preparing kneadings by using two kinds of flour; preparing plate shaped kneadings ; forming noodle strips by passing the kneadings through a roller simultaneously.
Patent KR-20040031556-A (KR)
Title: Direct mode motion vector calculation method for B picture
Inventor: JUN BYEONG MUN
IPC: H04N19/94
Filed: 2002-11-15
Abstract: PURPOSE: A method for calculating a direct mode motion vector of a B picture is provided to improve the coding efficiency for a B picture by increasing the possibility of selecting a direct mode as a predictive mode of a macro block. CONSTITUTION: In the case that a list 1 reference picture for direct mode of a B(Bi-predictive) picture is placed before or after the B picture in the matter of time, one motion vector is decided as a motion vector for inducing a motion vector of a direct mode regardless of modes of motion vectors of a co-located block in the list 1 reference picture for direct mode. The decided motion vector is scaled to induce a list 0 motion vector(MV_F) and a list 1 motion vector(MV_B) for calculating a direct mode motion vector of the B picture.
Patent KR-20040042728-A (KR)
Title: Environment enactment and method for network apparatus in using smart card
Inventor: LEE SANG U
IPC: G06F15/00
Filed: 2002-11-15
Abstract: PURPOSE: A method for setting an environment and performing the certification of a network device using a smart card is provided to perform the encryption communication and the mutual certification between a management center and the device, and the initial network setting of the device by making the management center load a private key of the device and a public key of the management center to the smart card. CONSTITUTION: The network device generates the public key for the management center by using an RSA(Rivest-Shamir-Adelman) algorithm(A1). The host information of the network device is registered to the management center(A2). After inserting the smart card to the network device, the public key and the private key for the network device are generated, and the smart card is issued(A4). The information stored in the smart card is inputted to the network device by inserting the issued smart card into the network device(A5). After modifying a network related file, the network is changed by restarting a related processor(A6). The information stored in the smart card is stored in a memory of the network device(A7).
Patent KR-20040043351-A (KR)
Title: method for guiding a no transferring call of the mobile communication terminal
Inventor: SON BEOM SU
IPC: H04B7/26
Filed: 2002-11-18
Abstract: PURPOSE: A method for informing a message reception failure of a mobile communication terminal is provided to maximize call convenience of a mobile communication user and thus to improve functionality of the mobile communication service. CONSTITUTION: According to the method, a base station system transmits a registration request signal for position acquisition to a terminal in its sector(S2) and registers a corresponding terminal using position registration information transmitted from the corresponding terminal(S3). The intensity of electromagnetic field transmitted from the terminal is measured and it is checked whether the terminal moves to the present electromagnetic field area. If the measured intensity of the present electromagnetic field(PP) is lower than a reference set value(RP)(S4), the registration of the registered terminal is cancelled. When there is a call request(S6), a signal requesting position registration is transmitted to a terminal out of a normal service area(S7). And a signal informing that a called terminal is in a reception disable state is transmitted to a counterpart terminal making the call when the position registration signal is not received from the terminal out of the normal service area(S10).
Patent KR-20040043557-A (KR)
Title: An Online Automation Order System
Inventor: JUN DO HWAN
Filed: 2002-11-19
Abstract: PURPOSE: An online suspended placard ordering system is provided to enable a user to order a suspended placard according to an event feature or an orderer inclination so that it can reduce a time and a cost. CONSTITUTION: The system comprises several steps. A user accesses a server of a suspended placard producer. The user selects a design of a suspended placard to be ordered. Then, an online editing program edits a design based on an XML technology, and displays the edited result. The user modifies the edited result according to an inclination. The user completes the modification, and transmits the completed design to the producer. The producer produces the suspended placard according to the transmitted design, and delivers the produced placard to the user. Then, the user pays the delivered placard.
Patent KR-20040044043-A (KR)
Title: A guide apparatus for preventing a belt folding in conveyor belt changing process
Inventor: LEE TAE YEON
IPC: B65G15/60
Filed: 2002-11-20
Abstract: PURPOSE: A guide apparatus for preventing folding in replacing a conveyor belt is provided to prevent folding, overturning or damage of the belt in winding the long belt within the small space or putting the belt into the conveyor stand by moving the belt with spreading the belt accurately, and to cut down cost by improving working efficiency. CONSTITUTION: A guide apparatus for preventing folding in replacing a conveyor belt comprises a case part(10) having a lower case(12) fixed in the floor, an upper case(14) rotated and fixed to the upper part, and a vertical roller(18) rotated and installed at the side of the upper case; a belt guide part(30) having a ring type rail(32) fixed in the front of the upper case and plural guide rollers(35a) rotating along the rail, and moving a belt(110) spreading between the guide rollers; and a cylinder part(70) having a hydraulic motor and a cylinder, and rotating and mounting a rod of the cylinder at both sides of the guide rollers to tilt the guide rollers along the ring type rail. The belt is guided with being spread and inclined.
Patent KR-20040045690-A (KR)
Title: Overlay vernier for improving accuracy of overlay reading and Method for manufacturing the same
Inventor: EOM JAE DU
IPC: H01L21/027
Filed: 2002-11-25
Abstract: PURPOSE: An overlay vernier for improving overlay reading accuracy and a manufacturing method thereof are provided to be capable of considerably reducing the size and step of a vernier pattern for matching the vernier pattern to a real cell. CONSTITUTION: The first interlayer(13) is formed on a semiconductor wafer(11). A main vernier is formed at the first interlayer. The second interlayer(19) is formed on the entire surface of the resultant structure. A sub vernier(25a) is formed on the second interlayer. At this time, the sub vernier doesn't overlap with the main vernier. Preferably, the main vernier is made of a plurality of small patterns. Preferably, the main vernier is formed while forming a plurality of contact holes in the first interlayer. The step of the main vernier is the height of 700-2000 angstrom, or less.
Patent KR-20030005109-A (KR)
Title: Added information matching system that used call and dispatch information
Inventor: JO BEA SU
IPC: H04W4/00
Filed: 2002-11-29
Abstract: PURPOSE: A system for matching and outputting additional information using calling information is provided to open information of a caller by matching information of the caller according to calling information in wired and wireless environment with additional information stored in an additional information providing company or each communication company, and simultaneously transmitting information. CONSTITUTION: If a remote place terminal calls a calling place terminal such as a phone(11), an IP(Internet Protocol) phone(12), a computer(13), a cellular phone(14), and a PDA(Personal Digital Assistant)(15), an additional information providing company(2) generates recognition information for indicating the remote place terminal. A calling information matching output system(16) is included in the additional information providing company(2), is included in the calling place terminal, or is independently installed in the outside of the calling place terminal. The calling information matching output system(16) discriminates previously generated recognition information. Generated or discriminated recognition information is matched with additional information stored in the additional information providing company(2) or the calling information matching output system(16), and additional information is outputted to the calling place terminal.
Patent KR-20030051278-A (KR)
Title: Circuit breaker and substation using thereof
Inventor: INAMI YOSHIAKI
IPC: H01H33/52
Filed: 2002-12-11
Abstract: PURPOSE: To provide a switchgear for coupling disconnectors and grounding switches on a primary side and a secondary side and capable of surely opening and closing them and a power receiving and transforming facility using the switchgear. CONSTITUTION: The switchgear has a primary side disconnector and a secondary side disconnector disposed on a primary side and a secondary side of a load switch or a voltage and current transformer for instruments, a primary side grounding switch disposed between the primary side disconnector and the load switch or the voltage and current transformer, and a secondary side grounding switch disposed between the secondary side disconnector and the load switch or the voltage and current transformer. In the switchgear, coupling means capable of moving movable electrodes of the disconnectors and the grounding switches are coupled to the primary side disconnector, secondary side disconnector and the grounding switches, and an operation apparatus interlocks the movable electrodes through the coupling means. The power receiving and transforming facility uses the operation apparatus.
Patent KR-20040056282-A (KR)
Title: Method of measuring compression strength of the coal for producing cokes
Inventor: CHOI GI IL
IPC: G01N33/22
Filed: 2002-12-23
Abstract: PURPOSE: A method for measuring compression strength of coal for producing cokes is provided, thereby analysing the quality change factors of cokes without waiting the carbonization time about 19 to 22 hours for producing cokes, and reducing the costs for maintaining quality of cokes. CONSTITUTION: The method for measuring compression strength of coal for producing cokes comprises the steps of: inserting a coal sample into a sample vessel having the size of 15x15x20 mm to 15x20x30 mm in a manner that the packing density is 0.8 to 1.1 ton/m3 and 85 to 90 wt.% of particles have the diameter of 3 mm or less; carbonization of the coal sample at 850 to 900 deg. C; concentrating the coal sample at a concentration rate of 20 to 30 m/min; and measuring the compression strength of the concentrated coal sample, wherein the compression strength of the coal sample has two peak points.