baber/WOPTO huggingface dataset:
Patent KR-20020021007-A (KR)
Title: Clamping apparatus
Inventor: YONEZAWA KEITARO
IPC: B25B5/08
Filed: 2001-09-04
Abstract: PURPOSE: A clamping apparatus is provided to produce a strong clamping force and miniaturize the size thereof. CONSTITUTION: When clamping, compressed air within a second chamber(22) of a pneumatic cylinder(12) is discharged and fresh compressed air is supplied to a first chamber(21). Then a pressure of the compressed air within the first chamber(21) and an urging force of a compression spring(25) move a piston(20) leftward. The piston(20) moves an output rod(26) rightward strongly through a plurality of engaging balls(34) and a first pressure receiving member(31). When unclamping, the compressed air within the first chamber(21) is discharged and fresh compressed air is supplied to the second chamber(22). Then a pressure of the compressed air within the second chamber(22) moves the piston(20) rightward and at the same time the output rod(26) leftward.
Patent KR-20030021098-A (KR)
Title: Clean water tool filter the length confirmation clean water weighing machine
Inventor: LEE HAN FEEL
IPC: B01D35/14
Filed: 2001-09-05
Abstract: PURPOSE: A flowmeter that is capable of checking exchange cycle of filter for water purifier is provided, in which the flowmeter is installed between the primary filter and the secondary filter, so that filter is exchanged at the optimal exchange time according to the purified water amount, regardless of the used time of the water purifier. CONSTITUTION: The flowmeter comprises a body(2) having an inlet(3) at one side bottom thereof and an outlet(4) at the other side top thereof; a rotary body(8) having a spur gear(6) at the top thereof and helically screwed around the peripheral surface to be inserted into the body(2); an inner case(13) having a monolithic gear(7a) and a bevel gear(7) fixed to a fixing shaft(10a) to match the spur gear(6) with the monolithic gear(7a) and accordingly the bevel gear(7) engaged with bevel gear(10); a display glass(11).
Patent KR-20030021624-A (KR)
Title: Apparatus for preventing inclusion from adhering to upper nozzle of tundish, and preventing method therefor
Inventor: JANG HONG GEUN
IPC: B22D41/50
Filed: 2001-09-07
Abstract: PURPOSE: An apparatus and a method for preventing inclusion from adhering to the upper nozzle of tundish are provided to continuously measure vibration thus constantly maintain vibration state of submerged entry nozzle of tundish so that nonmetal inclusions are not accumulated on the submerged entry nozzle and upper nozzle. CONSTITUTION: The apparatus for preventing inclusion from adhering to upper nozzle of tundish comprises a vibration measuring part(30) comprising a fixed stationary stand(24) fixed to a lower plate(16) of the tundish and a probe rod(25) that is stationed on the fixed stationary stand(24) to come into contact with the outer surface of a submerged entry nozzle(13) of the tundish; a control part(31) comprising a converter(26) that is electric signally connected to the probe rod(25) of the vibration measuring part(30) to convert vibration signals measured from the probe rod(25) into a certain current value, and a PLC(27) that is electric signally connected to the converter(26) to comparing and analyzing inputted measured values with a reference set value; and a flow control part(32) comprising a flow automatic control valve(23) for controlling flow rate of argon, wherein the flow automatic control valve(23) is electric signally connected to the PLC(27) of the control part(31) so that the flow automatic control valve(23) is automatically controlled by receiving output values from the PLC(27).
Patent KR-20030024105-A (KR)
Title: Door upper reinforced rail of car
Inventor: YOO JAE UK
IPC: B60J5/04
Filed: 2001-09-17
Abstract: PURPOSE: An upper reinforcing rail for a door of a vehicle is provided to quickly fix the upper reinforcing rail in a door trim at once without design limit of the door trim by forming first and second fixing protrusions unidirectionally. CONSTITUTION: A door(1) is composed of an outer panel(2), an inner panel(3) and a door trim(4), and a window glass(5) is moved up and down between inner and outer panels. An upper reinforcing rail of a door is fitted to the upper part of the door trim. A first fixing protrusion(110) and a second fixing protrusion(120) are projected at the same direction and formed in the upper part and the side of the door trim to fit by pushing unidirectionally. The upper reinforcing rail is fastened in the door trim promptly with pushing at once. The door trim is manufactured without limit of design, and the weight of the vehicle is reduced.
Patent KR-20020029297-A (KR)
Inventor: ITO TAKAYUKI
IPC: H01L23/52
Filed: 2001-09-19
Abstract: PURPOSE: A semiconductor device is provided to improve the quality of films formed on a semiconductor substrate, such as contact and silicide layers that connect the silicon substrate to wiring, a silicon nitride film or the like, by having the semiconductor substrate irradiated with a large number of photons in a short time. CONSTITUTION: In forming a miniaturized fine contact, a TiN film(109) is formed inside the contact hole into which contact wiring such as a W film(108) is to be filled, and while heating at 600°C or lower, heat treatment is carried out, by irradiating the film with a light having a main emission wavelength shorter than the optical absorption edge, in a short time of 10 msec or shorter. A reaction between the TiN film and the interface of a silicon substrate(100) occurs, resulting in the reduction of the natural oxide film. Because of the short-time heat treatment, impurity density profile in the diffused layer is not disturbed. Also a SiN film on a polysilicon gate is irradiated at least once with a white light, having a wavelength of 200 nm or longer for 10 msec or shorter with an energy of 10-100 J/cm¬2. Wing this heat treatment, contained hydrogen is removed, and boron punch through is avoided, preventing degradation of the element.
Patent KR-20020022602-A (KR)
Inventor: HARA TAKAHIKO
IPC: H01L27/04
Filed: 2001-09-19
Abstract: PURPOSE: To provide a semiconductor memory integrated circuit which can perform an efficient test using a memory tester. CONSTITUTION: In a semiconductor memory integrated circuit provided with a shift register 4 which converts parallel data which is controlled by a clock and read out to a main data line from a memory cell array into serial data, and converts write-in data supplied from a data input/output buffer in serial into parallel data, a combination of numbers (n) of data input/output terminals DQn allotted to the main data line MDQ is rearranged on the data input/output terminals DQn by intersecting one part of the main data lines MDQ between the memory cell array and a shift register.
Patent KR-20030026650-A (KR)
Title: Apparatus for controling clock when debuging processor
Inventor: KIM BONG GYUN
IPC: G06F11/28
Filed: 2001-09-26
Abstract: PURPOSE: A debug clock controlling system is provided to stably control a clock mode conversion operation input by a processor core when a normal mode of the processor core is converted into a debug mode for debugging the processor core. CONSTITUTION: The system comprises a JTAG(Joint Test Action Group) control device(20), a JTAG controller(30), a processor core(50), and a clock manager(40). The JTAG control device(20) outputs a JTAG instruction according to a debugging state of the system. The JTAG controller(30) outputs a halt, a halt end, or a step flag corresponding to a halt instruction, a step or run instruction, or a step instruction from the JTAG control device(20), respectively. The processor core(50) receives a step flag from the JTAG controller(30) and outputs a debug mode-in signal indicating a conversion of a normal mode into a debug mode. The clock manager(40) receives the halt end from the JTAG controller(30) and the debug mode-in signal from the processor core(50), and correspondingly, controls the conversion of the clock to be output to the processor core(50).
Patent KR-20020025777-A (KR)
Inventor: ISHII JUNYA
IPC: H01L23/485
Filed: 2001-09-27
Abstract: PURPOSE: Provided is a method for manufacturing a semiconductor device in which a generation of cracks at a bonding pad part due to probing in a chip test are prevented. CONSTITUTION: In the method for manufacturing the semiconductor device, a bonding pad(2) is formed using a first and second wiring layers. A plurality of slit-like ditches are arranged and provided between the first wiring layer and the second wiring layer. A long-length direction of connection part(15) corresponds to the moving direction of a probe for contacting the bonding pad.
Patent KR-20030027431-A (KR)
Title: Multi-color electro-luminescence display panel and fabricating method thereof
Inventor: BAEK GWANG HEUM
IPC: H05B33/10
Filed: 2001-09-28
Abstract: PURPOSE: A multicolor organic electroluminescence display panel and a method for manufacturing the same are provided to use the same mask as used in the manufacture of a single color organic electroluminescence display panel and thereby reduce the manufacture costs. CONSTITUTION: An electron involved layer(56) composed of an electron transport layer and a hole transport layer is formed on the front surface of a first color emitting layer and a second color emitting layer(54). A metal electrode is deposited on the electron involved layer(56) to complete the display section of an organic EL display panel. EL cells, which emit light according to a voltage applied, are provided at the area where openings of the insulating layer(46) are positioned. Since the same mask as used in the manufacture of a single color organic EL display panel is utilized to form a transparent electrode(44) and a barrier rib(48), no separate mask is required to manufacture the multicolor organic EL display panel.
Patent KR-20030031281-A (KR)
Title: Mehtod and apparatus for driving data of liquid crystal display
Inventor: CHOI SU GYEONG
IPC: G02F1/133
Filed: 2001-10-13
Abstract: PURPOSE: An apparatus and a method for driving data of a liquid crystal display are provided to minimize the loss caused by a defective tape carrier package by separating a D/A converter (DAC) from an output buffer and to reduce the number of IC circuits for digital-to-analog conversion by time-division driving of the DAC. CONSTITUTION: The data driving apparatus comprises output buffer ICs(50), DAC ICs(30) and a timing control means. A DAC IC(30) comprises a shift register(36), a latch section(38) for sequentially latching and outputting pixel data(VD) in response to a sampling signal, a DAC section(40) for converting the VD from the latch section(38) into a pixel signal, and a demultiplexer(DEMUX;48) for sequentially supplying the pixel signal to two output buffer ICs(50). The DAC IC(30) further comprises a signal control section(32) and a gamma voltage section(34).
Patent KR-20030032646-A (KR)
Title: computer and controling method thereof
Inventor: LEE YONG HUN
IPC: G06F12/00
Filed: 2001-10-19
Abstract: PURPOSE: A computer and a control method for the computer are provided to write or read data at an encoded position when the data of an auxiliary storage device is accessed so that it can encode the auxiliary storage device itself. CONSTITUTION: The method comprises several steps. A power is supplied for a computer(S1), and then a BIOS(Basic Input/Output System) program performs a POST(Power On Self Test) bootstrapping for checking a connection state of a peripheral(S3), and initializes an SMM(System Main Memory), accessible in only an SMI(System Management Interrupt) mode and arranged at a RAM for processing the SMI signal(S5). An HDD connected to the computer is recognized in a hardware check step, and its IO address is registered at a register of a south bridge(S7). If the POST and Windows bootstrapping are completed and the HDD is read in an environment of the Windows, a read command of the HDD is generated and the south bridge outputs the SMI signal to a CPU(S9). If the SMI signal is output, an IO process routine including an encoding program loads the SMI signal at the RAM, and stores the SMI signal at the SMM until an IO command is recognizable(S11). In a case that the SMI signal is a read/write command(S13), the encoding program encodes a storage position or a read position, and offers the encoded read/write command to the HDD(S15). Based on the position data in the read/write command, the data is read from or written to the HDD(S17).
Patent KR-20030037354-A (KR)
Title: Thermoplastic resin composition and the extrusion sheet with improved thermal resistance and flexural rigidity
Inventor: KIM MYEONG UK
IPC: C08L67/02
Filed: 2001-11-01
Abstract: PURPOSE: Provided are a thermoplastic resin composition having excellent chemical resistance, cold impact strength, heat resistance and flexure strength, as well as surface smoothness, adhesiveness, and coating properties, and an extruded sheet. CONSTITUTION: The thermoplastic resin composition comprises (a) 40-70 wt% of poly(1,4-butylene terephthalate) resin, (b) 30-60 wt% of polycarbonate resin, (c) 5-20 parts by weight of core-shell copolymer having diene rubber as core structure, (d) 1-5 parts by weight of mica, and (e) 1-3 parts by weight of flowing agent(the parts by weight is based on the 100 parts by weight of base resin consisting of (a) and (b)). The poly(1,4-butylene terephthalate) resin(a) has weight average molecular weight of 50,000-130,000.
Patent KR-20020008095-A (KR)
Inventor: CHOI EUN MI
Filed: 2001-11-09
Abstract: PURPOSE: A system for supplying an on-line service through a cyber house is provided to prevent personal information from being inputted repeatedly by allocating a predetermined cyber house information to a service subscriber at a member joining process and supplying various kinds of on-line services to the corresponding service subscriber and sharing personal information of the service subscriber in accordance with an on-line service based on connection cyber house information. CONSTITUTION: A service supplying device(10) is connected to a plurality of subscriber terminals and a service supplying server(40) through a communication as the Internet(20). The service supplying device(10) allocates predetermined cyber house information to a service subscriber who is performing a joining process through a subscriber terminal(30). The device(10) controls for making the service subscriber use an on-line service being supplied in the affiliated service supplying server(40) on condition that the service subscriber connects to a house allocated to oneself through the subscriber terminal(30). The cyber house information means address information of a cyber house being existed on a web page being supplied to the service subscriber. The device(10) controls for sharing personal information of the service subscriber responded to the cyber house information allocated to the service subscriber at using an on-line service. he device(10) supplies a predetermined game service, and predetermined cyber money is supplied to the corresponding subscriber for being responded to a game progressing result.
Patent KR-20030040678-A (KR)
Title: Method and System for managing interference of u-link condition in total access mode
Inventor: PARK CHEON MIN
IPC: H04L12/24
Filed: 2001-11-15
Abstract: PURPOSE: A method of processing a U-link failure of an integrated access equipment is provided to detect a failure of U-link cables with an alarming method, and to inform process state management blocks and an operator of the detected failure, thereby performing quick network management and recovery. CONSTITUTION: Failure management blocks monitor states of U-link cables(A101). The blocks confirm whether the states are changed(A102). If so, the blocks confirm mounting and dismounting states of the U-link cables(A103). The blocks report the changed states of the U-link cables to process state management blocks and an operator(A104). The failure management blocks record the changed states in a database(A105). The blocks input an alarm-related command and a link state setup command from the operator, and the process state management blocks process the commands to perform a failure processing(A106). A processing result message is configured according to the failure processing, and is outputted through an operator terminal(A107). The failure management blocks sense a failure processing result, and report the result to the process state management blocks(A108).
Patent KR-20020015012-A (KR)
Inventor: JUN KUN IK
IPC: G02B26/08
Filed: 2001-11-16
Abstract: PURPOSE: An optical switch device is provided, which can be applied to a single mode optical transmission apparatus by enabling a high reliability and a compactness and a low power consumption. CONSTITUTION: In an optical switching device switching an optical signal, a stable latching operation is performed using one rotation axis and two magnets combined with a rotor and one solenoid combined to a stator, and using a polarity according to a current direction of an electromagnet. A light emitted from an optical collimator 1B is guided to an optical collimator 1A, and a light emitted from an optical collimator 2B is guided to an optical collimator 2A. And a mirror(11) fixed on a rotator(21) is located in the outside of two light paths.
Patent KR-20030040868-A (KR)
Title: Connection device for electric wire
Inventor: AHN CHANG HO
IPC: H01R11/14
Filed: 2001-11-16
Abstract: PURPOSE: A device for connecting cables is provided to solidly secure coupling between a lead line clamp and a branch loop by limiting a separation distance for the movement of the lead line clamp and a first lead line. CONSTITUTION: A body integratedly has a first lead line fixed at an extended plate and a coupling groove at one side. A lead line clamp(30) includes a pushing bolt(40) providing pushing pressure by putting a pushing plate(42) on the body. A branch loop(10) has a coupling surface(14) formed within a frame(12) and coupled by the pushing pressure of the pushing bolt in a state that the branch loop is contained in the coupling groove and secured on the pushing plate. A fixing hole includes the movement preventing groove to fix the first lead line at the extended plate of the lead line clamp.
Patent KR-20030041411-A (KR)
Title: Optical network educational system
Inventor: JUN YONG HAN
IPC: H04B10/00
Filed: 2001-11-20
Abstract: PURPOSE: A system for an optical communication network education is provided to understand an optical communication system generally on an environment similar to an actual environment and to enable a learner to execute a practice according to fields. CONSTITUTION: An optical communication practice device(100) enables a learner to execute a practice with respect to an optical communication system. A practice confirmation device(200) receives an optical signal being output through the optical communication practice device(100) and confirms an optical communication practice result. A data transmission unit(10) converts various kinds of data for optical communication experimentation into an optical signal and outputs the optical signal. A telephone office unit(20) outputs the optical signal applied from the data transmission unit(10) to the first trunk line network unit(30) and receives an optical signal being applied from the first trunk line network unit(30). The first trunk line network unit(30) makes the optical signal applied from the telephone office unit(20) experience an optical line having a predetermined length and executes an optical line connection practice. A light distribution unit(40) distributes an optical signal being applied through an optical line from the first trunk line network unit(30) to various transmission paths. A lead-in network unit(50) executes an education with respect to an optical signal transmission path from the light distribution unit(40) to a private terminal box. A house network unit(60) educates an optical signal transmission path from the light distribution unit(40) to various kinds of communication devices in a house. The second trunk line network unit(70) outputs an optical signal being applied from the light distribution unit(40) to the telephone office unit(20), and executes an education with respect to a bypass transmission path.
Patent KR-20030042182-A (KR)
Title: Pulley mount of one axis robot
Inventor: KIM YEONG JUN
IPC: F16H7/20
Filed: 2001-11-21
Abstract: PURPOSE: A pulley mount of a uniaxial robot is provided to improve the durability of bearings, to minimize displacement of a belt, and to extend the life span of the uniaxial robot by distributing force with supporting a driving shaft stably and firmly through additional supporting members. CONSTITUTION: A pulley mount(200) of a uniaxial robot is composed of a housing(210) having a hollow; a driving shaft(220) inserted to the hollow of the housing and combined with a pulley; a first bearing(250) installed in the end of the hollow to rotatably support the part of the driving shaft; a second bearing(260) mounted at the side of the hollow to rotatably support the part of the driving shaft; and a third bearing(270) installed between the first bearing and the second bearing to support the driving shaft for rotation. The endurance is improved by distributing force, and the life span of the robot is extended by minimizing displacement of the belt.
Patent KR-20030042479-A (KR)
Title: door locking system using a mobile communication terminal and controlling method therefore
Inventor: JUNG JONG UN
IPC: H04Q9/00
Filed: 2001-11-22
Abstract: PURPOSE: A system for remotely opening and closing a door by a mobile communication terminal and a control method therefor are provided to transmit an image information signal of a photographed visitor to the mobile communication terminal, receive an encryption signal from the mobile communication terminal, and open and close the door by composing a communication module capable of communicating with the mobile communication terminal. CONSTITUTION: A camera(1) photographs an image of a visitor. A microphone(2) inputs a voice of the visitor or outputs a voice of a user. A communication signal processing unit(3) processes image and voice signals of the visitor inputted through the camera(1) and the microphone(2). A communication module(5) performs an RF(Radio Frequency) signal process of the image and voice signals processed through the communication signal processing unit(3), and performs a wireless communication function with a mobile communication terminal(4). A CPU(7) authenticates a password from the mobile communication terminal(4), and opens and closes a door. A memory unit(8) stores the password of a door opening and closing system(6) or process data.
Patent KR-20030042703-A (KR)
Title: An apparatus for automatically removing head crop of dummy bar in billet casting process
Inventor: TAK YEONG JUN
IPC: B22D11/00
Filed: 2001-11-23
Abstract: PURPOSE: An apparatus for automatically removing head crop of dummy bar in billet casting process is provided to quickly remove the head crop from the dummy bar by rotating the head crop, to prevent occurrence of safety accident, and to improve the operational productivity. CONSTITUTION: In the apparatus for automatically removing the head crop of dummy bar in billet casting process, a drum(12) having a passage at the center thereof through which the dummy bar passes is rotatably mounted at one side of a dummy bar storage pedestal(180), a rod(35) is vertically suspended from the dummy bar pedestal(180) above the drum(12), one end of the rod(35) is connected to a weight(30) formed on one side of the drum(12) via a wire rope such that a driving cylinder(40) can rotate the dram(12), a connection bar is inserted into a hole formed at one end of the head link of the dummy bar and a rotation part is formed at the other end such that the head link can rotate relative to the rear dummy bar, and the cylinder(40) operates to rotate the drum(12) such that the head crop automatically drops to be separated from the head link.