baber/WOPTO huggingface dataset:
Patent KR-20030084138-A (KR)
Title: Electronic package using ultrasonic soldering and its packaging method
Inventor: KIM JEONG HO
IPC: H01L23/12
Filed: 2002-04-25
Abstract: PURPOSE: An electron package using ultrasonic soldering and a packaging method therefor are provided to efficiently connect a chip with a circuit of a substrate by generating local heat while using pressure and ultrasonic waves, and to improve productivity and quality in a soldering process by forming an underfill while the soldering process is performed. CONSTITUTION: Grooves(42) are formed on a surface of the substrate(40) confronting the chip(30). A plurality of protrusions(32) corresponding to the grooves are formed on a surface of the chip so that the protrusions are respectively inserted into the groove of the substrate. Solders(46) surrounding the protrusions are positioned inside the grooves.
Patent KR-20030085883-A (KR)
Inventor: PARK TAE JIN
IPC: A47L9/26
Filed: 2002-05-02
Abstract: PURPOSE: A vacuum cleaner is provided to prevent a connection hose from being easily separated from a cleaner body by installing a hose containing unit at the cleaner body. CONSTITUTION: In a vacuum cleaner, a concave hose containing unit(4) is formed at the outer circumference of a cleaner body, and contains a connection hose(6). Ribs(8) are convexly formed at one side of the outer end of the hose containing unit, and prevents the connection hose from being separated from the cleaner body.
Patent KR-20030089026-A (KR)
Title: System and Method for Collecting and Evaluating News Articles on Internet
Inventor: MYUNG KYE NAM
IPC: G06F17/30
Filed: 2002-05-15
Abstract: PURPOSE: A system and a method for collecting and evaluating an article using the Internet are provided to offer an evaluation result for each article in real-time by collecting the article information, selecting the evaluation object from the collected article, and opening it to a web site. CONSTITUTION: An article searching/collecting module(110) extracts the article information from an expression organization server by a request from an article collector client system and stores it. An article information database(120) stores the searched/collected article information. An evaluation object selecting module(130) fixes the evaluation object article from the collected article based on the input from an evaluation object selector client system. An evaluation module(140) displays the evaluation object article information, produces the evaluation result for each article information based on the evaluation input from an evaluator client system, and displays it. An evaluation result database(150) stores the evaluation result.
Patent KR-20020090885-A (KR)
Title: Circuit breaker
Inventor: AOKI TADAHISA
IPC: H01H73/06
Filed: 2002-05-24
Abstract: PURPOSE: To improve a mounting structure of an auxiliary cover so as to keep the cover at an opened position even when the cover is opened from the closed position and the operator's hand is removed, by considering workability when a user mounts an auxiliary device with a circuit breaker installed in a distribution board. CONSTITUTION: This circuit breaker is composed by forming a recessed part 3a for laterally storing an auxiliary switch as the auxiliary device and the like side by side, in a cover 3 of a breaker case with a switch mechanism incorporated and by mounting the auxiliary cover 10 formed as a single swing opening/closing lid to it. Engaging step parts 10d are formed at the rear edge of the auxiliary cover as lock holding means for temporarily stopping the auxiliary cover in an erected attitude at the opened position when the auxiliary cover is opened from the closed position, and engaging projections 3d are formed on the cover side of the breaker case by facing them to the engaging step parts, so that the auxiliary cover is temporarily held in the erected attitude by pressing the engaging step parts against the engaging projections at the opened position of the auxiliary cover.
Patent KR-20030030829-A (KR)
Inventor: HWANG CHUN HWA
IPC: A41B13/06
Filed: 2002-05-24
Abstract: PURPOSE: Provided is a baby's bedding which distributes baby's weight into a shoulder strap and a leg support strap respectively to reduce mother's weight burden so that it enables the mother to embrace the baby in a convenient way. CONSTITUTION: The baby's bedding comprises the parts of: a back support part(10) which supports baby's back; a heap support part(20) which is extended from the back support part to support baby's heap; a first shoulder strap(11) which is sewn at one upper edge of the back support part and supported at one side of users' shoulder; a second shoulder strap(12) which is sewn at the other upper edge of the back support part and supported at the other side of users' shoulder; a first lower strap(21) which is sewn at one lower edge of the heap support part and combined with the first shoulder strap at the other edge; a second lower strap(22) which is sewn at the other lower edge of the heap support part and combined with the second shoulder strap at the other edge; a first leg support strap(25) which is sewn at one corner of the heap support part and combined with the first shoulder strap to support baby's thigh part; and a second leg support strap(26) which is sewn at the other corner of the heap support part and combined with the second shoulder strap to support baby's thigh part.
Patent KR-20020090336-A (KR)
Inventor: SAI CHOSHOKU
IPC: H04L12/28
Filed: 2002-05-24
Abstract: PURPOSE: To provide a static pressure bearing device usable at a high vacuum in which a dimension of a bearing part is relatively small, weight is light and a high accurate positioning is realized. CONSTITUTION: The static pressure bearing device is provided with a static pressure pad 3; a labyrinth part 2 having an exhaust groove provided on an outer periphery of the static pressure pad 3; a gap adjustment mechanism for adjusting a gap hr of the labyrinth part 2 and non-contact type fine displacement gages 5a, 5b as a sensor for detecting the gap hr; and a control part for controlling such that a fluctuation amount of the gap hr is inputted to the gap adjustment mechanism including actuators 4a, 4b as a command value based on an output of the fine displacement gages 5a, 5b to always retain the gap hr to a constant. The exhaust groove part 18 and the labyrinth part 2 are relatively movable and are sealed by a sealing material 12 such as O ring so as to leak no gas.
Patent KR-20020090890-A (KR)
Inventor: HATTORI TAKAO
IPC: A61L9/20
Filed: 2002-05-27
Abstract: PURPOSE: To provide an air cleaner with which discharging sounds are reduced and the generation of noise can be prevented as well. CONSTITUTION: An air blowing fan 12, an optical catalyst module 14 and an ozone decomposing catalyst filter 16 are arranged on an air blowing pass 13 and air cleaning is performed by rerforming discharging with pulses having rising width for 10 μsec and discharging frequency of >=10 kpps.
Patent KR-20030091467-A (KR)
Title: A hanger for display system
Inventor: KIM CHONG SUG
IPC: H04N5/655
Filed: 2002-05-28
Abstract: PURPOSE: A hanger used for setting a display device is provided to easily adjust the position of the display device fixed to the hanger according to a user's operation. CONSTITUTION: A hanger used for setting a display device(100) is composed of a hanger pole(10) and a hanger arm(20). The top and bottom of the hanger pole respectively have fixing flanges(11) that are respectively fixed to the ceiling and floor. The hanger arm is rotatively combined with one side of the hanger pole to catch the display device. The hanger arm includes a pole arm(21) and a display arm(22). The pole arm is rotatively combined with the hanger pole according to a pole joint(23). The display arm is rotatively combined with the pole arm by a display joint(24).
Patent KR-20020095096-A (KR)
Title: Device for the coating of an areal substrate
Inventor: HAAS DIETER
IPC: C23C14/24
Filed: 2002-06-04
Abstract: PURPOSE: An apparatus for the coating of substrates is provided to achieve uniform coating and apply large masks with a reduced space requirement. CONSTITUTION: The apparatus for coating an areal substrate(9) includes a stationary vaporizer source(28) for the vaporization of materials with which the substrate is to be coated; a drive which moves the areal substrate(9) relative to the vaporizer source(28); a first distributor(40) which linearly distributes the vapor output by the vaporizer source(28); a second distributor(46) which is at its one end disposed at least in the proximity of the vaporizer source(28) and which, with its other end, terminates in the first distributor(40).
Patent KR-20030089388-A (KR)
Title: A Color Image Display Device
Inventor: HUH MAN HO
IPC: H01J29/48
Filed: 2002-06-10
Abstract: PURPOSE: A color image display device is provided to achieve improved uniformity of luminance all over the screen in the image display device having a flat cathode ray tube with a high wedge ratio. CONSTITUTION: A color image display device comprises a cathode ray tube including a panel having an inner surface on which a screen is formed; a funnel coupled to the panel; an electron gun coupled to the neck portion of the funnel, and which emits electron beams to the screen; a deflection unit for deflecting electron beams emitted from the electron gun; and a shadow mask spaced apart from the screen. The electron gun includes a triode unit constituted by a cathode(3) for generating electron beams; a grid electrode(4) arranged in the vicinity of the cathode; and an accelerating electrode(5) arranged in the vicinity of the grid electrode. The accelerating electrode and the grid electrode are applied with a variable voltage.
Patent KR-20040002252-A (KR)
Title: Noise reduction device of front cover
Inventor: HONG SUN IL
IPC: F02B77/11
Filed: 2002-06-29
Abstract: PURPOSE: A noise reducing device of a front cover is provided to collect scattered oil and oil steam in an engine to a lattice-shaped structure of a noise cut-off plate, form fluid film, and shut off the radiation of engine noise by mounting the noise cut-off plate of the dense lattice structure in the front cover and to reduce the weight of the front cover without adding a thick rib to the front cover or thickening the rib. CONSTITUTION: A noise reducing device of a front cover(1) mounted to the front of an engine combines a noise cut-off plate(10) having a dense lattice structure to collect and form oil steam and scattered oil in the engine into fluid film to the inside of the front cover. The noise cut-off plate is made by doubly combining first and second wire nets(11,12) having a dense lattice shape.
Patent KR-20040005204-A (KR)
Title: Bracket structure for engine mounting
Inventor: KIM YEONG SEON
IPC: B60K5/12
Filed: 2002-07-09
Abstract: PURPOSE: A structure of an engine mounting bracket is provided to overlap and combine first and second brackets to a frame by closely contacting and weld-combining the first bracket to the frame, overlapping and weld-combining the second bracket, and combining the mounting bracket for mounting an engine to the second bracket, accordingly to improve combination strength between the mounting bracket and the frame, to prevent vibration of the engine from being directly transmitted to the frame and the breakage of a welded part of the frame and the bracket, and to reduce effects for a notch of the welded part by adopting a plug-welding method. CONSTITUTION: A structure of an engine mounting bracket(11) is composed of a first bracket(20) bent and closely contacted and weld-combined to a frame(10) of a vehicle body; a second bracket(30) having a first bent unit(31) contacted and weld-combined to the upper end of the second bracket and a second bent unit(32) formed with a plurality of supporting plates(33) protruded at the inside and contacted to the surface of the first bracket at an extended part of the first bent unit; and a plurality of bolt holes(34) arranged at the surface of the second bent unit of the second bracket to bolt-combine the mounting bracket.
Patent KR-20040006878-A (KR)
Inventor: JUNG JIN MAN
IPC: H01G4/30
Filed: 2002-07-16
Abstract: PURPOSE: A method for fabricating a multi-layered capacitor having a reinforcing material is provided to compensate a difference of thickness between an anode part and a cathode part by laminating the reinforcing material on the anode part. CONSTITUTION: A plurality of flat metal plates are prepared. An insulating layer(11) is formed on each flat metal plate. An anode part and a cathode part(1) are defined on the insulating layer. An oxide coating layer(12) and an electrolytic layer(13) are formed on the cathode part(1) in order to form a plurality of capacitors on the metal plates. A reinforcing material(5) is laminated on the anode part. The capacitors are divided into capacitor units by performing a cutting process. The capacitors are laminated on the cathode part(1) and the anode part.
Patent KR-20020065455-A (KR)
Title: Process for preparing growth hormone secretagogues
Inventor: BUSCH FRANK ROBERT
IPC: C07D471/04
Filed: 2002-07-20
Abstract: PURPOSE: Provided is an improved process for preparing growth hormone secretagogues, particularly compounds of the formula(2) and (3), thereby increasing chemical and optical yields. CONSTITUTION: The growth hormone secretagogues, particularly compounds, are represented by the formula(2) and (3), wherein R1 is -(C1-C10) alkyl substituted by three or less fluorine atoms; R2 is phenyl methyl or 2-pyridylmethyl, and R3 is -(C1-C15)alkyl-O-(C0-C5)alkylphenyl, and Prt is an amine protection group. Their preparation process is characterized by coupling a compound of the formula(4) and a compound of the formula(5).
Patent KR-20040011155-A (KR)
Title: Epoxy resin composition and method of manufacturing multilayer printed-wiring boards using the same
Inventor: PARK HYEONG UK
IPC: C08L63/00
Filed: 2002-07-29
Abstract: PURPOSE: Provided are an insulating resin composition containing a coated filler discharged easily in a roughening process, which improves adhesive strength with a conductive layer, and a process for producing a multilayer printed circuit board by using the insulating resin composition. CONSTITUTION: The insulating resin composition comprises about 10-80wt% of an epoxy resin, about 1-50wt% of a rubber component, 0.1-40wt% of the filler(15), an epoxy curing agent correspondent to the equivalent of the epoxy resin, wherein the filler(15) is coated with a component having weaker chemical resistance than the epoxy resin. And the process for producing the multilayered printed circuit board comprises the steps of: forming an insulating layer(10) by using the insulating resin composition; performing a roughening by applying an oxidant to a surface of the insulating layer(10); forming the conductive layer on the roughened surface of the insulating layer(10); patterning the conductive layer to form a circuit; repeating the steps as many as the lamination number of the printed circuit board.
Patent KR-20040011780-A (KR)
Title: Liquid crystal display and fabrication method for thereof
Inventor: CHOI BYEONG DAE
IPC: G02F1/1339
Filed: 2002-07-30
Abstract: PURPOSE: A liquid crystal display and a method of fabricating the liquid crystal display are provided to simplify a process of fabricating the liquid crystal display and reduce failures that may be generated in a processing step of forming a seal pattern. CONSTITUTION: A liquid crystal display includes the first substrate(210) on which a color filter and a common electrode are formed, and the second substrate(220) on which TFTs and pixel electrodes are formed. The two substrates are combined with each other in such a manner that the edges of the two substrates are locally heated using a laser to be fused. The first and second substrates are made of glass or plastics. The liquid crystal display further includes spacers(230) formed between the first and second substrates.
Patent KR-20040011873-A (KR)
Title: A cornerparts punching Apparatus for door Hanufacture process
Inventor: JANG SUNG MAN
IPC: B26F1/02
Filed: 2002-07-31
Abstract: PURPOSE: A corner punching device for manufacturing a fire door is provided to cut outer and inner plates forming the fire door with a single device and cut corners of a metal plate without the operation of the punching device in a manual manner. CONSTITUTION: A corner punching device for manufacturing a fire door is composed of a bed(100), a roller(200) for pivotally installing along the upper surface of the bed to deliver an outer plate or an inner plate, a stopper for selectively moving along upper and lower directions, a pair of punching units(400) for cutting the corners of the outer plate or the inner plate of the fire door, a movable unit(600) for selectively moving along the width direction of the bed to position the outer and inner plates, a driver(500) for moving the movable unit, and a cylinder for selectively moving toward the center of the bed to position the outer plate and the inner plate.
Patent KR-20030014644-A (KR)
Inventor: KIKUCHI SHUICHI
IPC: H01L29/423
Filed: 2002-08-08
Abstract: PURPOSE: To reduce the chip size of a semiconductor device. CONSTITUTION: The semiconductor device has a gate electrode 5 formed on a P-type semiconductor substrate 1 via first and second gate insulating films 3 and 4, N-type source and drain regions (N-type layers 6 and 7 and N+type layers 8 and 9) formed adjacent to the electrode 5, and a channel region 10 formed between the source and drain regions. At least the electrode 5, channel region 10, and source and drain regions 6 and 7 are formed into polygonal shapes.
Patent KR-20040014068-A (KR)
Inventor: CHOI SEONG SEOK
IPC: H01L21/3065
Filed: 2002-08-09
Abstract: PURPOSE: A load lock chamber purge system is provided to minimize the generation of particles by supplying the purging gas to the load lock chamber to remove residues and fumes of the load lock chamber in a wafer loading process or a wafer unloading process. CONSTITUTION: A load lock chamber purge system includes a pumping line(160), a venting line(170), and a purging line(190). The pumping line(160) is used for maintaining a state of vacuum within a load lock chamber. The venting line(170) is used for supplying the venting gas to the load lock chamber in order to control the internal pressure of the load lock chamber. The purging line(190) is used for supplying the purging gas to the load lock chamber in order to remove residues and fumes of the load lock chamber in a wafer loading process or a wafer unloading process.
Patent KR-20040020173-A (KR)
Title: Toner cartridge's refill management for laser beam type printer
Inventor: JANG SEOK CHUN
IPC: G03G21/18
Filed: 2002-08-29
Abstract: PURPOSE: An apparatus for controlling recycling of a toner cartridge of a laser printer is provided to effectively regulate recycling of a toner cartridge. CONSTITUTION: An apparatus for controlling recycling of a toner cartridge of a laser printer includes a cartridge(1), a control unit(2), an Internet unit, and an Internet server. The cartridge includes a transfer device and a toner of the laser printer. The control unit includes a feeder, a communication device and a coding module, a laser scanner, a controller, a switch, and a display. The feeder feeds paper. The communication device and coding module are used for communication with other devices. The laser scanner irradiates a laser beam on the transfer device. The controller controls recycling of the cartridge. The display displays operation states. The Internet unit is used to construct a communication network. The Internet server includes authentication software, a database and a coding module for control of recycling.
Patent KR-20040021494-A (KR)
Inventor: BAE SAM HOON
IPC: A61M1/08
Filed: 2002-09-04
Abstract: PURPOSE: A cupping device using a force of restitution of an elongate, bladder-like adsorption tube, which is formed of elastic rubber, is provided, which is simplified in construction by eliminating the need to use auxiliary tools, such as a heater or a pumping tool, and is improved in portability and convenience of use while ensuring maximized therapeutic effects. CONSTITUTION: The cupping device comprises: a hemispherical pressurizing unit(1) having an exhaust unit(3) incorporating a bearing(4) protruding in the center of a pressurizing panel(2), a sealed exhaust unit(6) enclosed by an annular band(6), and an exhaust groove(5) perforated on the top surface of the hemispherical pressurizing unit(1); an elongate, bladder-like adsorption tube consisting of an upper, smaller portion bladder and a lower, larger bladder portion, both bladder portions connected by a curved portion(8) to form a hollow portion capable of adaptively extracting and contracting; a sponge(15) provided in the lower, large bladder portion; and a patient's seat(14) provided inside an opening(12).
Patent KR-20040021923-A (KR)
Title: A switching structure and a operating method of digital line distribution device
Inventor: KIM GYEONG SU
IPC: H04Q3/64
Filed: 2002-09-06
Abstract: PURPOSE: A transfer structure in a digital cross connection system and a method for operating the same are provided to remove, repair, and insert the circuit board of a fault switch in the normal operation state of a 3-layered digital cross connection system. CONSTITUTION: In a 3-layered duplicated digital cross connection system, an MFU(Multi Function Unit) judges whether each of the working and standby switches are transmitting signals normally(S100). In case that signals are not being transmitted normally, the MFU transmits a fault generation information signal to the third switches(S110). Each of the third switches, receiving the fault generation information signal, transmits a normal path information signal to each of the first switches(S120). Receiving the normal path information signal, each of the first switches executes compulsory transfer to the normal path and transmits signals to the compulsorily transferred normal path(S130).
Patent KR-20040024386-A (KR)
Title: Optical connector fixing apparatus for communication equipment
Inventor: CHO GWAN GEUN
IPC: H01R13/46
Filed: 2002-09-14
Abstract: PURPOSE: A device for fixing an optical connector of a communication equipment is provided to install a pierced hole piercing through a panel surface on a front panel, and to dispose a connector housing having a connector receiving space to receive the optical connector and inserted into the pierced hole, thereby reducing cost and time of manufacture. CONSTITUTION: An optical connector fixing device comprises as follows. A pierced hole(22) pierces through a panel surface on a front panel(21). A connector housing(50) has a connector receiving space to receive an optical connector(30), and is fixed into the pierced hole(22). The connector housing(50) comprises as follows. A housing body(51a) receives one region of a body(31) of the optical connector(30) and a projection(33), and forms the connector receiving space so that the rest regions are exposed from the projection(33) of the body(31). A flange(51b) is contacted with a part of the pierced hole(22) of the front panel(21) on an opening of the housing body(51a).