baber/WOPTO huggingface dataset:
Patent KR-20030085793-A (KR)
Title: Device and method for suppling power of computer using timer
Inventor: PARK CHAN UNG
IPC: G06F1/32
Filed: 2002-05-02
Abstract: PURPOSE: A computer power supplying system and method is provided to automatically turn on a computer at a time set by a user so that it can reduce a waiting time and minimize an unnecessary operation of the user. CONSTITUTION: The method comprises several steps. A microcomputer checks whether time data is input into a timer(S100). If the time data is input into the timer, the microcomputer checks whether the input time data is the same as a set time(S200). If the input time data is the same as a set time, the microcomputer outputs a corresponding control signal(S300). A switch driver receives a control signal from the microcomputer, and then outputs a switching drive signal(S400). A switch receives the switching drive signal from the switch driver, and gets turned on(S500).
Patent KR-20030085921-A (KR)
Title: System for monitering remote control
Inventor: YEO TAE IK
IPC: H04N7/18
Filed: 2002-05-02
Abstract: PURPOSE: A remote monitoring system is provided to directly control an unmanned monitoring system remotely to take rapid measures even in a remote place when an emergency situation occurs. CONSTITUTION: A remote monitoring system includes an unmanned monitoring device(100), an integrated control server(200), and a manager or a client(300). The unmanned monitoring device detects fire, intrusion and robbery situations that occur in a building, photographs the motion of an intruder, and compresses the photographed image to transmit the image to a remote place through the Internet. The integrated control server stores and manages video signals and various control signals transmitted from the unmanned monitoring device and informs the manager or client of management situations through the Internet. The manager or client connects to the unmanned monitoring device through a personal communication terminal to directly monitors field situations and remotely control the situations.
Patent KR-20020085840-A (KR)
Title: Method of calibration of a lithographic apparatus, mask for use in calibration of lithographic apparatus, lithographic apparatus, device manufacturing method, device manufactured thereby
Inventor: BASELMANS JOHANNES JACOBUS MAT
IPC: G03F7/207
Filed: 2002-05-07
Abstract: PURPOSE: A method of calibration of a lithographic apparatus, mask for use in calibration of lithographic apparatus, lithographic apparatus, device manufacturing method, device manufactured thereby are to provide a simultaneous focus and dose calibration more representative of actual processed conditions, whilst using existing alignment tools. CONSTITUTION: A lithographic projection apparatus comprises a radiation system(EX,IL) for supplying a projection beam of radiation, a support structure for supporting patterning means, the patterning means serving to pattern the projection beam according to a desired pattern, a substrate table(WT) for holding a substrate, and a projection system(PL) for projecting the patterned beam onto a target portion of the substrate.
Patent KR-20030087775-A (KR)
Title: Stator for BLDC Motor Using Segmental Stator Cores, Fabricating Method thereof and BLDC Motor Using the Same
Inventor: KIM JUN
IPC: H02K29/00
Filed: 2002-05-09
Abstract: PURPOSE: A stator, a method for manufacturing the same, and a BLDC motor are provided to simplify coil winding operation, while achieving improved efficiency of motor by maximizing the space factor of the conductor. CONSTITUTION: A stator comprises a plurality of segment type stator cores(31a to 31h) corresponding to slots, wherein each of the stator cores has a groove and a protrusion formed at both sides of the stator core, and T-shaped teeth formed at the center of the stator core; an upper bobbin and a lower bobbin(37) having a plurality of upper and lower bobbin bodies divided to accommodate the coil to be wound along the T-shaped teeth and insulate the coil from the stator core, and upper and lower connection flanges for interconnecting the upper and lower bobbin bodies; and stator coils(L1 to L4) wound along the T-shaped teeth of the segment type stator cores surrounded by the upper and lower bobbins.
Patent KR-20030088266-A (KR)
Title: Apparatus for measuring and fixing spatial position of medical instrument
Inventor: CHO CHANG HYEON
IPC: G05B19/18
Filed: 2002-05-14
Abstract: PURPOSE: An apparatus for calibrating and fixing a three-dimensional position of a medical operation device is provided to perform simultaneously a fixing operation and a measuring operation by improving a structure of the medical operation device. CONSTITUTION: An apparatus for calibrating and fixing a three-dimensional position of a medical operation device includes a link portion of a multi-degree of freedom, a balance portion, a module portion, a distributive control portion, an electric brake portion, two or more fixing pins and a pin hole portion. The link portion(101) of a multi-degree of freedom includes a plurality of rotary joints. The link portion(101) is connected to a control area network through a PC. The balance portion compensates the movement and the weight of the link portion(101) by adding weights and springs to each joint. The module portion is formed by unifying a controller, a position sensor, and a fixing portion. The distributive control portion is formed with a distributive controller and a main controller. The electric brake portion is controlled by an external switch or a program. The fixing pins are combined with the pin hole portion.
Patent KR-20030088955-A (KR)
Title: Automatically following golf cart
Inventor: CHO NAM CHO
IPC: A63B55/60
Filed: 2002-05-15
Abstract: PURPOSE: An automatic following golf cart is provided which requires no particular facilities or assistant for operating a car and thereby reduces cost. CONSTITUTION: A car(C) consists of a car body for mounting a golf bag(GB) and a few driving wheels(10a,10b) for moving the car body. A driving and direction changeover unit moves the car(C) and adjusts the direction. A direction and distance detection unit(200) detects the direction of a user(11) and detects the distance between the car and the user(11). A control box controls the driving and direction changeover unit to be driven and moved while always keeping a predetermined distance from the user(11) based on data detected from the direction and distance detection unit(200).
Patent KR-20030089982-A (KR)
Title: Karaoke user's amp configuration setting system and its method
Inventor: YOON JAE HWAN
IPC: G06F17/00
Filed: 2002-05-20
Abstract: PURPOSE: A system for supplying amplifier setting information of a singing room user and a method thereof are provided to sing a song without adjusting a sound of an accompaniment in a singing room by storing the singing room sound information in a server in advance, downloading pre-set amplifier setting information from the server, and automatically setting the amplifier setting value of a client PC of the singing room when the user sings a song in the singing room. CONSTITUTION: A singing room client PC(2) requests a registration and a receipt of amplifier setting information of a singing room user through the network(1) and includes an amplifier unit(21) which controls a singing room sound including an accompanying music and a sound of a microphone. A web page(31) interfaces a request from the singing room client PC(2). A processing unit(32) processes a command of a user through the web page(31). A database(33) stores personal member information of the user including the amplifier setting information. The amplifier setting information downloaded from the singing room contents supply server is reflected on the amplifier unit(21), and a singing room sound is set.
Patent KR-20030006973-A (KR)
Title: Preparation of Bonded Rare Earth Magnet-Forming Alloy and Bonded Rare Earth Magnet Composition
Inventor: HASHIMOTO TAKAHIRO
IPC: C22C1/04
Filed: 2002-05-28
Abstract: PURPOSE: To obtain excellent magnetic properties in Sm2Co17 bond magnet powder, and an Sm2Co17 bond magnet. CONSTITUTION: A rare earth alloy thin strip obtained by melting an alloy having a composition containing, by weight, 20 to 30% R (R is Sm or two or more kinds of rare earth elements including >=50 wt.% Sm; wherein, rare earth elements include Y), 10 to 45% Fe, 1 to 10% Cu and 0.5 to 5% Zr, and the balance essential Co, and thereafter rapidly cooling the molten alloy by a strip casting method, and containing equiaxed crystals having a grain size of 1 to 200 μm in >=20 vol.%, and also having a sheet thickness of 0.05 to 3 mm is heat-treated at 1,000 to 1,300°C for 0.5 to 20 hr in a nonoxidizing atmosphere. The alloy is thereafter subjected to aging treatment, and is further pulverized.
Patent KR-20030091505-A (KR)
Title: Hands-Free Device with Slotted Memory card
Inventor: KIM SEONG HUN
IPC: H04B1/38
Filed: 2002-05-28
Abstract: PURPOSE: A handsfree device in which a memory card is installed is provided to record and reproduce call contents by installing the memory card in a handsfree. CONSTITUTION: A body portion(30) connects to a mobile phone. A voice input and output unit(70) is formed in the body portion(30) for inputting and outputting a voice signal. A memory unit stores the voice signal inputted and outputted through the voice input and output unit(70). A command input unit(50) has a plurality of buttons for inputting a reproducing command, a record command, a stop command and a search command with respect to the voice signal stored in the memory unit. A display unit(60) displays the execution state of the command inputted through the command input unit(50). A control unit(40) controls the transmission and reception of the command inputted through the command input unit(50) and the voice signal.
Patent KR-20030003683-A (KR)
Title: Test apparatus used in confidence test of electronic device and module
Inventor: KIM BYEONG GYU
IPC: G06F17/50
Filed: 2002-06-07
Abstract: PURPOSE: A linear test device being used in a reliability test of an electronic component and module is provided to control a voltage and a current being applied to an internal and to reduce a cost and time necessary for testing elements and modules. CONSTITUTION: In a linear test device(10) being used for a reliability test of various kinds of electronic components and modules, a precision voltage and current supply circuit unit(6) generates a voltage and a current capable of being adjusted by a host PC(1) variably. A measuring board unit(7) measures output signal values of a position for a reliability test, digitizes the signal values through a 16-bit high resolution analogue/digital converter, and displays the signal values on a monitor of the host PC(1). An external control input/output board(8) controls many measuring terminals for making an application signal of a position for a reliability test and a data measuring position be selected easily using the host PC(1). A relay matrix unit(9) selects output signal values of a position for a reliability test and transmits the signal values to the measuring board unit(7).
Patent KR-20030095441-A (KR)
Title: Solid state fermenter of mushroom or microorganism, coupled asceptic packing mechanism and fermentation method
Inventor: AHN SEONG GU
IPC: C12M1/36
Filed: 2002-06-10
Abstract: PURPOSE: A solid state fermenter of mushrooms or microorganisms, coupled with aseptic packing machine and a fermentation method thereof are provided, thereby accomplishing sterilization, aseptic inoculation and discharge, and aseptic cultivation of mushrooms or microorganisms. CONSTITUTION: A solid state fermenter(10) of mushrooms or microorganisms, coupled with aseptic packing machine comprises an agitation member(62) rotated by a motor(60) within the fermenter(10); a steam and air supplying portion for sterilization; upper and lower aseptic chambers(22)(85); a seed inoculating tool(25) and a medium discharging tool being installed in the upper and lower aseptic chambers(22)(85); a sterilized air distributing pipe(50) longitudinally positioned under the fermenter(10); and an automatic packing machine(90) under the lower aseptic chamber(85).
Patent KR-20020096957-A (KR)
Title: Inkjet printing apparatus and ink supplying method
Inventor: HIRAI YASUYUKI
IPC: B41J2/175
Filed: 2002-06-18
Abstract: PURPOSE: To realize a configuration for providing a high replenishing efficiency to a second ink tank and a short replenishing processing time with a high ink use efficiency as a whole in the case of a supply system comprising the second ink tank for storing a predetermined amount of an ink in a printing head such that an ink is supplied intermittently thereto from a first ink tank. CONSTITUTION: In the posture at the time of using a printing unit, a supply system is provided such that an opening of a channel on the second ink tank side for supplying an ink from a first ink tank to a second ink tank is provided at a relatively high position in the gravitation direction and an ink outlet part for supplying an ink from the second ink tank to a printing head is provided at a relatively low position, with an opening of the channel on the first ink tank side provided in the first ink tank bottom part. Thereby, the ink can be transported smoothly at the time of replenishment as well as the ink use efficiency can be improved.
Patent KR-20030096833-A (KR)
Title: Topographer for mapping of corneal surface and method for mapping of corneal surface with refractometer function
Inventor: KWON HYEOK JE
IPC: A61B3/107
Filed: 2002-06-18
Abstract: PURPOSE: A corneal topographer and a method for measuring the shape of a cornea surface are provided to achieve improved accuracy of the measurement of the shape and thickness of the cornea. CONSTITUTION: A corneal topographer comprises a chart image generating unit(20) for generating images for fixing a line of sight of an examinee; a light source(32) for scanning a ring-shaped light to the cornea of the examinee; a light detector(40) for detecting images of the light reflected from the cornea of the examinee; and an apical part measurement optical system including a light source(91), a beam splitter(92) for splitting the light emitted from the light source, a light scanning unit(93) for scanning the split light to the apical part of the examinee, a collimator(94) for scanning the other light split by the beam splitter to a scanning mirror(95), and a light detector(96) for detecting an optical signal.
Patent KR-20030011531-A (KR)
Title: Light transmitting type bathtub
Inventor: SHIMIZU HIDEO
IPC: A61H33/00
Filed: 2002-06-25
Abstract: PURPOSE: To provide a light transmission bathtub which is rich in design for allowing a user to obtain high class and high level spiritual relaxation effects without worrying about water leakage or electrical leakage due to the water leakage. CONSTITUTION: A band-shaped optical fiber constituted by knitting a plurality of optical fibers whose edge parts are directed to the light source of a light source device for illumination, and whose side faces emit lights at the time of receiving illuminating lights from the light source into a band are peripherally arranged at the back side of the peripheral wall of a bathtub formed of light transmission materials.
Patent KR-20040000944-A (KR)
Inventor: KIM GI U
IPC: F16H41/26
Filed: 2002-06-26
Abstract: PURPOSE: A torque converter is provided to prevent lowering of torque ratio by preventing oil leakage of the re-circulation flow rate. CONSTITUTION: A torque converter(100) has an impeller shell(20) rotating together with an impeller plate(10), and a turbine shell(40) rotating together with a turbine blade(30), with a stated interval from the impeller shell. The inner surface of the impeller shell on a space portion(50) formed between the impeller plate and the turbine blade is protruded to cover a part of the space portion.
Patent KR-20040003270-A (KR)
Title: Dual damascene method for making metal line mask step simple
Inventor: OH DONG JIN
IPC: H01L21/28
Filed: 2002-07-02
Abstract: PURPOSE: A method for forming a dual damascene metal line using a simplified metal line mask process is provided to be capable of securing a remaining ARC(Anti-Reflective Coating) as much as a predetermined thickness after removing a photoresist layer by using the etching selectivity ratio between the photoresist layer and the ARC. CONSTITUTION: After sequentially depositing an ARC(202) and the first photoresist layer(204) at the upper portion of an oxide layer(200), the first photoresist mask is formed by carrying out a photolithography process and an etching process at the first photoresist layer. A via hole is formed at the resultant structure by selectively etching the ARC and the oxide layer using the first photoresist mask as a via hole formation mask. After forming the second photoresist mask at the upper portion of the resultant structure for forming a metal line, a metal line region is formed by etching the oxide layer using the second photoresist mask as a metal line mask.
Patent KR-20040006094-A (KR)
Title: Cam press
Inventor: CHUN JUNG UK
IPC: B30B1/26
Filed: 2002-07-09
Abstract: PURPOSE: A cam press device is provided to withdraw a panel vertically and conveniently without interference with a die by forming the undercut portion simply corresponding to the forming angle of the panel with a driving cylinder and a coil spring in a lower steel die and a lower cam housing, and to cut down manufacturing cost by simplifying process. CONSTITUTION: A cam press device for forming the undercut portion in a panel(5) between an upper die(3) and a lower die(1) comprises a lower cam housing(11) placed in the lower die and composed of a cam inclined surface and a space part; a forming slider(13) installed in the cam inclined surface of the lower cam housing, composed of a forming surface(15) to form the undercut portion in the panel, and connected to a hollow(7) of the lower cam housing by a forward and backward operating unit; a lower steel die(25) protecting the lower cam housing and the forming slider, and having a lower forming surface(27) of the panel; a cam guider(29) placed at the side of the lower cam housing on the lower die, and composed of a guide inclined surface(31); an upper pad(35) installed downward below the upper die by inserting a cushion spring(33) and composed of an upper forming surface(37) corresponding to the lower steel die; a cam driver(39) formed in the lower part of the upper die and composed of the guide inclined surface; and a cam slider(43) arranged between the cam guider and the cam driver and composed of forming steel(45) forming the part of the panel.
Patent KR-20040008637-A (KR)
Title: Method for fabricating semiconductor device having shallow junction
Inventor: KIM JIN GWAN
IPC: H01L29/78
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily obtain shallow junction by preventing TED(Transient Enhanced Diffusion) and thermal budget using two-step annealing processes. CONSTITUTION: A shallow junction as a source/drain region is formed by implanting dopants to a semiconductor substrate(26). The first annealing process is performed so as to recover defects of the surface of the substrate by using S-RTP(Spike-Rapid Thermal Processing)(27). The second annealing process is performed in order to activate the dopants in the junction by using RTP(28).
Patent KR-20040009833-A (KR)
Title: Clad coating method for aluminum part
Inventor: OH SEUNG TAEK
IPC: C23C4/12
Filed: 2002-07-26
Abstract: PURPOSE: A clad coating method of aluminum parts for brazing is provided to mix heat source gas with a mixed powder of clad material and corrosion resistant material so that the materials are sprayed by spark flame of the heat source gas when the heat source gas is detonated in spray gun to perform coating more strongly. CONSTITUTION: The method comprises the processes of supplying a coating material prepared by mixing a clad material of aluminum alloy powder mixed with 10% silicon with a corrosion resistant material of silicon powder into a spray gun for spray coating; igniting the gases as supplying first heat source gas of oxygen and second heat source gas of liquefied petroleum gas into the spray gun for spray coating; and coating aluminum parts with the coating material powder by spraying the coating material powder as the coating material powder is being melted by flame due to the heat source gases, wherein the coating material is prepared by mixing the clad material powder with corrosion resistant material powder in a weight ratio of about 20% : 80% to 80% : 20%, wherein the coating material is a mixed powder prepared by mixing 10% silicon mixed aluminum alloy powder, silicon powder and zinc powder in a weight ratio of about 10 to 50% : 10 to 49% : 1 to 10%, and wherein the coating material is a mixed powder prepared by mixing 10% silicon mixed aluminum alloy powder, silicon powder, zinc powder and titanium powder in a weight ratio of about 10 to 50% : 10 to 48% : 1 to 10% : 1 to 5%.
Patent KR-20040012109-A (KR)
Title: Constant Concentration Electro-deposition
Inventor: KIM GEON HO
IPC: H01L21/288
Filed: 2002-08-01
Abstract: PURPOSE: An electro-deposition method for forming a metal thin film on a semiconductor substrate is provided to be capable of preventing process failure caused by the non-uniformity of the metal thin film. CONSTITUTION: After a semiconductor substrate are cleaned and etched to remove particles and an oxide layer, the semiconductor substrate is transferred into a reaction chamber. Then, a metal thin film having a predetermined thickness is deposited on the upper surface of the semiconductor substrate. At this time, the metal thin film depositing process is directly carried out on the semiconductor substrate without a seed layer by applying a predetermined voltage to a sub-electrode and the semiconductor substrate in electrolyte solution.
Patent KR-20030051161-A (KR)
Title: Method for enhancing a digital image while suppressing undershoots and overshoots
Inventor: KIM YEONG TAEK
IPC: G06T5/00
Filed: 2002-08-10
Abstract: PURPOSE: A method for enhancing a digital image while restraining undershoot and overshoot is provided to enhance details of the digital image while restraining undershoot and overshoot generated during an enhancement process. CONSTITUTION: A first image signal including pixel values is obtained. A high band pass image signal having high frequency components of the first image signal is obtained. A positive weighted factor, not zero, controlling degree of enhancement is obtained. Edge pixel values expressing a boundary of an edge of a first image are selected. A gain restrain function is defined. The gain restrain function has attenuation coefficients multiplied by peculiar pixel values of a high band image signal at a position corresponding to the edge pixels for restraining shoots. The high band pass image signal is multiplied by the weighted factor and the gain restrain function. The first image signal is multiplied by the result of the multiplication to obtain an enhanced image signal restraining the shoots.
Patent KR-20040014808-A (KR)
Title: manual transmission for combined use for 5 speed and 6 speed
Inventor: CHO DONG HYEON
IPC: F16H57/025
Filed: 2002-08-12
Abstract: PURPOSE: A combined 5-speed and 6-speed manual transmission is provided to prevent great increase of an over-all length of the transmission while constituting a 6-speed transmission, to easily constitute a 5-speed transmission and the 6-seed transmission by replacing some parts, to increase the lubricating performance of the inside of the transmission, and to reduce the weight. CONSTITUTION: A combined 5-speed and 6-speed manual transmission comprises a transmission case(1) forming a single space not having an intermediate wall; a bearing support part disposed to the rear inside of the transmission case; end bearings(7) supporting an input shaft(3) and an output shaft(5) to the bearing support part; a snap ring(9) fixing the end bearings; and the input shaft and output shaft each having space parts(11) for insertion of 6-speed transmissions(13).