baber/WOPTO huggingface dataset:
Patent KR-20010037275-A (KR)
Inventor: KIM JIN SU
IPC: G12B9/10
Filed: 1999-10-15
Abstract: PURPOSE: A portion for connecting a protecting pipe of a speed meta cable for vehicles is provided to confirm option taking away and to make the reuse possible by connecting a protecting pipe of a speed meta cable connected to an integrator and a transmission housing. CONSTITUTION: A portion for connecting a protecting pipe of a speed meta cable for vehicles includes a screw portion(40), a protecting pipe(38), a connecting pipe(32), a projection portion(36) and a vulnerable ending portion(41). When the screw portion(40) is connected by inserting the protecting pipe(38) and the connecting pipe(32), the projection for hanging formed in the protecting pipe(38) goes over the projection portion(36) of the connecting pipe(32) and is connected by screws. The projection for hanging and the projection portion(36) are formed in order that they are rotated only toward one direction. After assembling of the protecting pipe(38) and the connecting pipe(32), if they are separated by force, they are broken down in the vulnerable ending portion(41) and only the connecting pipe portion is connected to the connecting pipe(32) in reassembling. But the screw connection is carried out again because the screw portion(40) is formed in the protecting pipe(38) and the connecting pipe(32).
Patent KR-20010037604-A (KR)
Inventor: LEE SEUNG NO
IPC: D01D5/092
Filed: 1999-10-19
Abstract: PURPOSE: Provided is a cooling apparatus capable of controlling air volume per unit area by controlling a distance of an air discharge hole perforated on each double perforated plate placed in a cooling chamber, and uniformly diffusing air velocity and air volume by buffering a discharge speed of air in a space part. Thereby the apparatus reduces the deviation in air velocity, is simple to operate and control and saves energy. CONSTITUTION: In a cooling apparatus for the manufacture of synthetic fiber filaments comprising an air volume control part at an air supply pipe connected to a cooling air duct and a perforated plate perforated with air discharge holes to cool high temperature filaments spinning from a fiber extruder, the perforated plate comprises a double perforated plate having a specified space in the center and the air volume control is precisely controlled with a conical valve.
Patent KR-20000035071-A (KR)
Inventor: GATAMOTO AYAKO
IPC: H03K19/0948
Filed: 1999-10-26
Abstract: PURPOSE: A semiconductor integrated circuit is provided to realize a low consumption power by reducing a sub threshold current during a standby period of a level shifter circuit or a driver transistor circuit which requires a low operation voltage and a high-speed operation. CONSTITUTION: A semiconductor integrated circuit comprises a level shifter circuit whichPMOS transistors(10,11,14) and NMOS transistors(12,13,15). The PMOS and NMOS transistors(14,15) serves as an inverter, and have channels connected in series between a first voltage(V1) and a ground voltage(V0). The gates of the transistors(14,15) are connected in common to an input signal(IN). The channels of the transistors(10,12) are connected in series between a second voltage(V2) and an output of the inverter or a common channel node(n00) of the transistors(14,15). The channels of the transistors(11,13) are connected in series between the second voltage(V2) and the ground voltage(V0). The gates of the transistors(10,12) are connected to an output node(OUT) and the input signal(IN), and the gates of the transistors(11,13) are connected to a common channel node(n01) of the transistors(10,12) and the output of the inverter(14,15).
Patent KR-20010039055-A (KR)
Inventor: PARK UI GWON
IPC: H04B1/40
Filed: 1999-10-28
Abstract: PURPOSE: An apparatus for controlling operation power source of power amplitude in a mobile communication terminal is provided to minimize power consumption and to control the supply power source of the power amplitude according to a detected power by detecting the output power of the power amplitude. CONSTITUTION: A power source control apparatus of a power amplitude includes a power detecting part(20), a comparing part(30), a switching part(40) and a driving part(50). The power detecting part(20) is connected to an output of the power amplitude(10) and detects output voltage of the power amplitude(10). The comparing part(30) compares the voltage detected by the power detecting part(20) with reference voltage(Vcc) and outputs a difference value according to the comparing result. The switching part(40) is switched in order to turn on/turn off according to an output signal by the comparing part(30). The driving part(50) is driven according to switching of the switching part(40) to control the output voltage of the power amplitude(10).
Patent KR-20010045051-A (KR)
Inventor: RYU HO SEON
IPC: H02K9/06
Filed: 1999-11-02
Abstract: PURPOSE: An electric motor having cooling unit is provided to achieve an improved cooling efficiency by using a sirocco fan as a cooling unit and forming a plurality of cooling holes at the rotor assembly. CONSTITUTION: An electric motor comprises a rotation shaft(301); a rotor assembly(302) fixed to the rotation shaft; a stator assembly(303) surrounding the rotor assembly; bearings(304) arranged at both ends of the rotation shaft so as to support the rotation shaft; a sirocco fan(306) arranged between the bearing and the stator assembly so as to cool the stator assembly and the rotor assembly; an end shield(307,307') having a plurality of air inlet holes(307h,307'h) formed at the body of the end shield; and a plurality of cooling holes(302h) formed at the body of the rotor assembly so as to allow for air ventilation.
Patent KR-20010045920-A (KR)
Inventor: KOO JA CHUN
IPC: B60C9/02
Filed: 1999-11-09
Abstract: PURPOSE: A tire absorbs and offsets vibration and noise thereof to improve ride comfort. CONSTITUTION: A vibration preventing belt(4) comprising rigid parts(40) with reinforcing cords(45) and non-rigid parts(41) without the reinforcing cords(45) alternatingly formed thereon is additionally installed on a belt part. The whole area of the rigid parts(40) is of 30% to 70% of the whole area of the vibration preventing belt(4). As the rigidity of the rigid parts(40) against bending is stronger than that of the non-rigid parts(41), the vibration wave form of the tire is reduced. The number of the rigid parts(40) is adjusted to restrain and offset formation of various vibrating modes occurring on the tire.
Patent KR-20010045996-A (KR)
Inventor: SHIN CHANG HUN
IPC: H04L12/00
Filed: 1999-11-09
Abstract: PURPOSE: An Internet connection apparatus of multi users and a connection method thereof are provided to report information selected by another person at real time, viewing the same Internet screen, thereby capable of having a talk with other persons. CONSTITUTION: A hard disk drive(19) has a web-browser and a multi-connection program built-in. A central processing unit(12) reads and executes the web-browser and the multi-connection program to a memory(9). Also, the central processing unit controls the apparatus in order to simultaneously connect it to an external other computer when connecting Internet and hold the information in common. A modem(14) modulates and demodulates the transmit-receive data of the central processing unit(12). The central processing unit(12) displays the data inputted by the user and simultaneously transmits the data through the modem(14).
Patent KR-20010046001-A (KR)
Inventor: YOON GUK HAN
IPC: H01L21/8242
Filed: 1999-11-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily control a gate profile and a critical dimension, by omitting an etch process for forming a cobalt silicide layer, and by using an etch process of polysilicon to form a cobalt silicide gate. CONSTITUTION: The first gate electrode(23) is formed in a predetermined region of a semiconductor substrate(21) by interposing a gate insulating layer. A sidewall spacer(24) is formed on both side surfaces of the first gate electrode. A source/drain impurity diffusion region(25) is formed in the surface of the semiconductor substrate at both sides of the first gate electrode. An insulating layer is formed on the entire surface of the semiconductor substrate including the first gate electrode. The insulating layer is planarized to expose the upper surface of the first gate electrode. A predetermined thickness of the exposed first gate electrode is removed. The second gate electrode(27) composed of high melting silicide is formed on the surface of the first gate electrode. A gate cap insulating layer(28) is formed on the surface of the second gate electrode.
Patent KR-20010046826-A (KR)
Inventor: KIM JIN HO
IPC: H04N5/44
Filed: 1999-11-15
Abstract: PURPOSE: A monitor having a closely-watching prevention function is provided to sense an invader and turn on/off a TV in watching the TV by providing a TV adjacent prevention monitor box as an exterior type. CONSTITUTION: Although a remote controller is operated on condition that a monitor box(A) is put at the upper end of a TV light-interception unit, a digital beam is read in a light-interception unit by being spread at 300-degree and being reflected by a reflection unit. The monitor box(A) may be used as a crime prevention device. An electric wire must be connected to a contents because a power source of 220V is needed to the monitor. A magnetic plate(18) is attached at the inner portion of the front surface of a monitor box for adjusting a far infrared radiation sensor, an output angle and a quantity for adjusting a distance and a sensitivity. An output angle supporting unit(20) is provided for adjusting a sensing distance through a beam angle adjusting. A shielding plate(19) is mounted for adjusting an irradiating quantity of a far infrared radiation and adjusting a sensitivity. A remote controller(10) is inserted detachably.
Patent KR-20000052364-A (KR)
Inventor: REUNANEN PERTTI UOLEVI
IPC: B63B3/70
Filed: 1999-11-20
Abstract: PURPOSE: An adjustable foundation for use of vessel mechanical system is provided to accomplish improvements enabling the foundation to be readily used for arranging with a high accuracy a machine at a correct height position within the vessel. CONSTITUTION: A foundation(30) comprises lower sleeves(2) manufactured by a coupling welding(14) as a part of a deck structure(22) of a ship, the sleeve(2) being fixed by fastening brackets and which is arranged in a superposing system so that the brackets are superposed in vertical direction(D1), upper sleeves(1) having at an upper portion thereof a member for fixing a mechanical device to the brackets(20), the sleeves(1) having one or more vertical screw members(5) penetrating through an upper portion(P1) of the upper sleeve, the screw members(5) being extended from the upper portion(P1) to an interior(P2) of the lower sleeve(2) and to the deck structure(22). After height adjustment, the upper and lower sleeves being locked together by a coupling welding(15).
Patent KR-20010048011-A (KR)
Inventor: LEE HYEON U
IPC: H01L21/336
Filed: 1999-11-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to decrease a vertical electric field and a lateral surface electric field in a lower edge of a gate electrode, by forming a buffer oxide layer in the lower edge of the gate electrode adjacent to a drain region. CONSTITUTION: A buffer insulating layer(34) is formed in a predetermined region of a semiconductor substrate(31). A gate insulating layer(35) is formed to cover the upper portion of the buffer insulating layer, extended in one direction. A gate electrode(36) is stacked on the gate insulating layer including the upper portion of the buffer insulating layer. A low-density impurity region(37) is formed in the semiconductor substrate at both sides of the gate electrode and in a part of the lower portion of the buffer insulating layer. A sidewall spacer(38) is formed at both sides of the gate insulating layer and the gate electrode and on a surface of the buffer insulating layer. A high-density impurity region(39) is formed in the semiconductor substrate at both sides of the gate electrode and the sidewall spacer except the lower portion of the gate electrode and the sidewall spacer.
Patent KR-20010056235-A (KR)
Title: Optical pickup
Inventor: KIM GEON SU
IPC: G11B7/131
Filed: 1999-12-14
Abstract: PURPOSE: An optical pickup is provided to prevent a reflected beam on a surface of an optical detector from being inputted to a light receiving unit of a monitoring optical detector by passing through a beam splitter. CONSTITUTION: A portion of a beam inputted to an optical detector(50) is reflected on a surface of the optical detector. Herein, the optical detector is inclined for a virtual plane in vertical direction toward an incidence beam axis to the optical detector. Therefore, the reflected beam on the optical detector is reflected on a first beam splitter(13) for being inputted to a monitoring optical detector(60). Herein, the beam is inputted to an incidence area deviated from a light receiving unit of the monitoring optical detector. Thus, output of the beam radiated from a first light source(10) is precisely detected by the monitoring optical detector.
Patent KR-20010063056-A (KR)
Inventor: SUL JAE CHEON
IPC: H05K3/34
Filed: 1999-12-21
Abstract: PURPOSE: A printed circuit board is provided to prevent a short of a lead and maintain bonding force of the lead. CONSTITUTION: A plurality of lands(10) are soldered by being connected with a lead of a mounted component. A printed circuit board has the lands(10). A soldering avoided region(15) is formed within a region adjacent to the lead of the lands. The soldering avoided region is formed with a line which divides the land(10) into at least two portions. Divided areas of the land which is divided by the soldering avoided region are similar to each other. The soldering avoided region is formed by a silk printing. The soldering avoided region(15) is variously installable according to a shape or an area of the land(10). In case of a component which has a plurality of leads and electrodes, the land has a narrow width and longitudinally formed on a side. Further, a pitch between the lands is small.
Patent KR-20000012773-A (KR)
Inventor: KIM JU AN
IPC: A01B3/36
Filed: 1999-12-24
Abstract: PURPOSE: A plow for tractor is provided to improve working efficiency and to reduce load or traction of a plow by preventing attachment of soil by vibrating a moldboard towards and backwards. CONSTITUTION: The plow comprises a share(18), a moldboard(20) and a fixing device(24). The fixing device(24) has a fixing bolt(26), a first controlling nut(28) and a second controlling nut(30). The share(18) is mounted on the end portion of a plow frame(12) and plows a farmland. The moldboard(20) is mounted on the plow frame and turns over and divides the plowed soil, and has a passing hole(22) in the middle thereof. The fixing device(24) vibratively fixes the moldboard(20) to the plow frame(12). The fixing bolt(26) is fixed on the plow frame(12) and inserted into the passing hole(22). The first controlling nut(28) is movably fixed on the fixing bolt(26) and can be contacted to the rear of the moldboard(20). The second controlling nut(30) is movably fixed on the fixing bolt(26) in order to control a separation with the first controlling nut(28) and can be contacted to the front of the moldboard(20).
Patent KR-20010060452-A (KR)
Inventor: CHO HYEONG JAE
IPC: H04L12/28
Filed: 1999-12-27
Abstract: PURPOSE: A method for perceiving an address in a LAN emulation is provided to receive a MAC(Medium Access Control Protocol) address and an ATM(Asynchronous Transfer Method) address corresponding to an IP(Internet Protocol) address of an opposite LEC(LAN Emulation Client) through one address process, so as to reduce a traffic. CONSTITUTION: LECs(LAN Emulation Clients)(11-1n) receive an ATM(Asynchronous Transfer Method) address of an LES(LAN Emulation Server)(20) from an LECS(LAN Emulation Configuration Server)(40). The LECs(11-1n) transmit self IP(Internet Protocol) addresses, MAC(medium Access Control Protocol) addresses, and ATM addresses to the LES(20). The LES(20) stores the MAC addresses and the ATM addresses corresponding to the IP addresses within one table, according to the LECs(11-1n). The LECs(11-1n) supply IP addresses of an opposite LES and address request signals to the LES(20). The LES(20) supplies MAC addresses and ATM addresses corresponding to the opposite IP addresses to the LECs(11-1n).
Patent KR-20010064330-A (KR)
Inventor: JUN JAE HONG
IPC: G02F1/1341
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a liquid crystal display device is provided to reduce the liquid crystal injection time and to uniformly inject the liquid crystal by coating sealant on an upper substrate. CONSTITUTION: Substrates formed with a color filter and a thin film transistor are coupled to each other for manufacturing a liquid crystal display device. Polyimide is printed on the substrate as an aligning layer(S30). A sealant is coated on one of substrates in a closed loop pattern, thereby forming a liquid crystal injection space(S34). A liquid crystal is injected into the liquid crystal injection space(S36). Then, the substrates are coupled to each other(S42). The sealant is coated in a semi-solid state and has a high viscosity.
Patent KR-20010065204-A (KR)
Inventor: LEE JEONG JU
IPC: G06F12/06
Filed: 1999-12-29
Abstract: PURPOSE: An address generator for Hermitian symmetric data is provided to reduce the size of a hardware, and to reduce the process time by generating an address in case that Hermitian symmetric data are generated. CONSTITUTION: A Hermitian symmetric address generator is equipped with a preliminary address generation unit(32) and an address generation unit(34). The preliminary address generation unit(32) generates a preliminary address(ADDR1) increased at intervals of two clocks. The address generator(34) receives the preliminary address, and generates an address(ADDR2) every clock. The preliminary address generation unit(32) is equipped with an adder(322) which adds an increasing constant to the preliminary address and generates an increasing address(IA), the first multiplexer(324) which selects and outputs one among the addresses according to the first control signal(S1) and the first register(326) which receives a signal outputted from the first multiplexer(324). The address generation unit(34) is equipped with a normal unit(341) which generates a normal address(NA), a maintenance unit(342) which generates a conjugation address(CA), the second multiplexer(344) which selects and outputs one among the addresses and the second register(346) which receives an output signal of the second multiplexer(344).
Patent KR-20010065567-A (KR)
Inventor: KANG BYEONG MUK
IPC: B60H1/26
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for automatic discharge of indoor air is provided, in which an on/off switch for discharging high temperature air from the cab area is arranged, to thereby allow the driver to discharge air in a convenient manner without opening the window. CONSTITUTION: An automatic air discharge apparatus(100) comprises a bi-directional motor(105); a discharge blower(120) disposed in front of a blower(115) arranged to be rotatable to the motor, and which has a blade with a shape opposite to the shape of a blade of a blower(115); and an on/off switch(125) arranged within the cab area so as to operate the discharge blower to automatically discharge the high temperature air from the cab area. When the air in the cab area has an excessively high temperature due to the operation of the heating device, a driver operates the on/off switch arranged in the cab area. The discharge blower then rotates so as to discharge the high temperature air from the cab area. The necessity of opening the window for discharge of air is eliminated.
Patent KR-20010065671-A (KR)
Inventor: JUN SEONG DO
IPC: H01L29/78
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a MOS transistor is provided to reduce the size of the device and improve the throughput by overlappingly forming a source region and an N well and P well pick-up active region by injecting ions into the source region. CONSTITUTION: The method for manufacturing a MOS transistor stacks a gate insulating film(120) and a gate electrode layer(125) on a semiconductor substrate(110). The gate insulating film and the gate electrode layer are etched to form a gate. Ions are injected to form an LDD region(130). A spacer film(135) is formed in the gate electrode. The first photoresist film is stacked to open a portion where a drain region will be formed in the semiconductor substrate. N well and P well drain regions(140,140a) are formed by injecting ions. Ions are injected into a portion where a source region will be formed, thus forming a source electrode as an N well and P well pick-up active regions(145,145a).
Patent KR-20010059733-A (KR)
Inventor: RYU DEOK IN
IPC: H04J13/20
Filed: 1999-12-30
Abstract: PURPOSE: A transmission method of a mobile communication system for a multiple chip rate is provided so that channel interferences can be reduced by using one transmission device in a wide band code division multiple access(WCDMA) system supporting a multiple chip rate signal. CONSTITUTION: The first chip rate signal and the second chip rate signal are inputted in a mobile communication system. The first chip rate signal is spread by using an orthogonal variable spread code, and the second chip rate signal is spread by using a qusi-orthogonal multiple chip rate code of the orthogonal variable spread code. The first chip rate signal and the second chip rate signal are scrambled by employing an identical complex scrambling code. Thereafter, the first chip rate signal and the second chip rate signal are modulated to identical carriers, and the modulated signals are transmitted. When the first chip rate has a smaller value than the second chip rate, a complex scrambling code of the first chip rate is used as a complex scrambling code of the second rate. That is, the identical scrambling code is utilized for the different chip rate signals. In addition, the qusi-orthogonal multiple chip rate code is employed as a channel code. Accordingly, channel interferences of the multiple chip rate can be reduced through one transmission device.
Patent KR-20010060008-A (KR)
Inventor: LEE SEONG U
IPC: H04L12/24
Filed: 1999-12-31
Abstract: PURPOSE: A method for managing an asymmetric digital subscriber loops in a subscribed telephone installation and management system is provided to keep facility information in real time by defining a unified interface for inquiring facility information and constructing and updating the facility information in on-line. CONSTITUTION: The first interfacing unit receives a facility information inquiry-requesting message from a facility information management unit or a facility selection unit in the first step. The first interfacing unit connects to the second interfacing unit of a system for managing asymmetric digital subscriber loops and inquires a list of racks of every asymmetric digital subscriber loops in the second step. The first interfacing unit inquires information of every rack of each asymmetric digital subscriber loop in the third step. The first interfacing unit inquires information of all shelves of each rack in the fourth step. The first interfacing unit creates an inquiring result message and an inquiring content message to transmit the same to the facility information management unit or the facility selection unit in the fifth step.