baber/WOPTO huggingface dataset:
Patent KR-20030014643-A (KR)
Title: Semiconductor device
Inventor: KIKUCHI SHUICHI
IPC: H01L29/78
Filed: 2002-08-08
Abstract: PURPOSE: To reduce the chip size. CONSTITUTION: The method for patterning layout of a semiconductor device comprises steps for providing a gate electrode 5 formed on a P type semiconductor substrate 1 through gate insulation films 3 and 4, N type source-drain regions 6, 7, 8 and 9 formed contiguously to the gate electrode 5, and a channel region 10 formed between the source-drain regions wherein the gate electrode 5, the channel region and the source-drain regions are formed hexagonally and adjacent transistors are arranged while being shifted by a specified interval.
Patent KR-20040016677-A (KR)
Title: Preparation of electrical device having positive temperature coefficient property under high temperature
Inventor: KIM EUN GYEONG
IPC: H01B1/04
Filed: 2002-08-19
Abstract: PURPOSE: A method for preparing a PTC (positive temperature coefficient) device and a PTC device prepared by the method are provided, to obtain a low resistance and an excellent PTC intensity at a room temperature, to remove the NTC (negative temperature coefficient) phenomena and to improve the reproducibility. CONSTITUTION: The method comprises the steps of directly treating the surface of a conductive filler with a silane coupling agent, melt mixing the treated one with a crystalline polyolefin-based resin to obtain a conductive polymer composition, and preparing a resistor thin film by using the conductive polymer composition; and an electrode and an electrolyte metal foil on the resistor thin film. Preferably the conductive polymer composition comprises 100 parts by weight of a crystalline polyolefin-based resin; and 20-50 parts by weight of a conductive filler powder; the filler has a particle size of 30-100 nm is at least one selected from the group consisting of metal powder, carbon powder, graphite powder and carbon black; and the crystalline polyolefin-based resin is at least one selected from the group consisting of polyethylene and polypropylene. Preferably the thickness of the electrolyte metal foil is 10-50 micrometers.
Patent KR-20040019523-A (KR)
Title: A crane tongs
Inventor: PARK YEONG SIK
IPC: B66C23/04
Filed: 2002-08-28
Abstract: PURPOSE: Under crane tongs are provided to prevent accidents by stably and horizontally moving the load below the equipment frame without interference with the equipment frame in loading or withdrawing the load in the lower part of the equipment frame. CONSTITUTION: Under crane tongs(1) comprise a hook hanging unit(10) hanging on a crane hook(122); a rotating body(30) rotated and connected to the lower part of the hook hanging unit; a multistage frame(50) installed in the rotating body with extending and contracting; a hook(70) connected to a driving unit(60) installed in the rotating body, an operating wire(74) transferred by a guide pulley(72) installed in the end of the multistage frame and a wire(130) fixed to a load(110); and a level adjusting unit(90) moved back and forth with a detecting sensor and installed in the rear end of the rotating body to adjust the level of the rotating body.
Patent KR-20030084548-A (KR)
IPC: B65G61/00
Filed: 2002-08-30
Abstract: 재고 관리 및 계획에 관한 종래 기술에서는, 수요의 변동에 따라서, 재고, 납품에 문제가 생긴다는 과제가 있었다.  또한, 이러한 과제에 기인하여 재고를 안전 재고로서 많이 갖고 있어야만 하였다.  상기한 과제를 해결하기 위해, 본 발명의 재고 계획 서버(100)에서는, 상품의 수요 특성, 공급 특성으로, 상품의 유통 경로에서의 리드 타임 및 계획 사이클을 생산 관리 서버(200), 운송 관리 서버(300) 및 판매 관리 서버(400)로부터 수신하고, 이들을 이용하여 필요 재고량을 산출한다.
Patent KR-20040022965-A (KR)
Inventor: AHN DEOK BYEONG
IPC: F02F1/14
Filed: 2002-09-10
Abstract: PURPOSE: A structure for a cylinder block is provided to improve the cooling capability and simplify a structure for a cylinder block, thereby extending the life span of a metal mould and reducing the cost for the metal mould. CONSTITUTION: A water path part(31) is formed to make cooling water pass through a path in a cylinder block. A water pump guide part(32) is formed on one side of the water path part for guiding the cooling water to enter a cylinder head. The water pump guide part is formed of adjacent parts(32a) contacting with the water path part, and round external edge parts(32b) extended from the adjacent parts. Especially, the adjacent part formed at an inlet of a water jacket(30) is curved to prevent en eddy in the water jacket.
Patent KR-20040023141-A (KR)
Title: Artificial Floating Island For Purifying The Quality of Gum
Inventor: CHOI WON IL
IPC: C02F1/00
Filed: 2002-09-10
Abstract: PURPOSE: Provided is an artificial island made of rubber for planting water-plants therein for water purification, which has a simplified structure and can be easily constructed from waste rubber material so it can be made at low work force and cost and in short time. CONSTITUTION: The island installed in lakes and yellow zone of a dam comprises a rubber conglomerate(10) which is obtained by crushing raw rubber material such as waste tire and gluing the rubber fractions with a glue, plants(20) planted in the rubber conglomerate(10), and a masking layer(60, 61) such as an urethane coating layer and a vinyl layer for preventing roots of the plant from extending to underwater.
Patent KR-20040031939-A (KR)
Title: Dynamic exhaust mounting for booming noise reducing
Inventor: NAM JONG U
IPC: F16F9/53
Filed: 2002-10-08
Abstract: PURPOSE: Dynamic exhaust system installation structure for prevention of a booming noise is provided to improve the booming noise following a change of RPM(Revolutions Per Minute) of an engine by a frequency band and reduce the room noise of a vehicle following a change of a dynamic characteristic of an exhaust system. CONSTITUTION: In dynamic exhaust system installation structure for prevention of a booming noise, a dynamic plate(30), vertically vibrating according to a change of the RPM of an engine, is installed between a vehicle body(10) and an exhaust system(20). An LVDT(Linear Variable Differential Transformer,40) and a spring are installed between the dynamic plate and the vehicle body. The LVDT senses the vertical and horizontal and front and rear vibration of the exhaust system and the vertical vibration of the dynamic plate and outputs voltage of a predetermined level. The spring is filled with a magneto rheological fluid to reduce room noise following a change of a dynamic characteristic of the exhaust system, while having a spring coefficient reducing the booming noise caused by resonance of the exhaust system. An electromagnet(60), the voltage of which is varied to improve the booming noise following the change of the RPM of the engine according to vibration elements of the exhaust system, is installed to the periphery of the spring. The varying range of the voltage acting on the electromagnet is controlled from an electronic control unit(80). The electronic control unit decides the varying range of the voltage through data stored in a memory(81), on the basis of the frequency decided according to the RPM of the engine measured from a crank position sensor(70) and the voltage value output from the LVDT.
Patent KR-20030035879-A (KR)
Title: Sheet with heating wire, potential therapeutic quilt for medical using the sheet and method of manufacturing the sheet
Inventor: HARASHIMA TORU
IPC: H05B3/34
Filed: 2002-10-08
Abstract: PURPOSE: A sheet member with heater wire, an electric potential mat, and a method for fabricating sheet member with heater wire are provided to improve the productivity and simplify the structure. CONSTITUTION: A sheet member(1) with a heater wire(3) comprises a sheet-like base cloth(2) and a cylindrical containing portion(4) containing the heater wire therein and attached at one surface of the base cloth in a meandering shape.
Patent KR-20040032667-A (KR)
Title: Superlighting
Inventor: JUN SU GON
IPC: F21V19/00
Filed: 2002-10-10
Abstract: PURPOSE: A super-power saving super light is provided to increase the illuminance of a lamp by reflecting light from the lamp to multiple angles. CONSTITUTION: A lamp(14) is mounted on a socket(11). A reflecting plate(12) reflects light emitted from the lamp(14) mounted on the socket(11) in a predetermined lighting range. A connector(13) is coupled to the reflecting plate(12) and the socket(11) to form one unity. The connector(13) is projected over the reflecting plate(12) to be electrically connected to a lamp socket(20) so as to turn on the socket(11) and the mounted lamp(14). The connector(13) is provided with a male screw for being screwed onto a female screw formed on an inner surface of the lamp socket(20). The reflecting plate(12) includes a planarized region having a planarized reflecting surface, a first angled portion, and a second angled portion that is more inclined than the first angled portion.
Patent KR-20040033375-A (KR)
Title: background music service system and the method in busy
Inventor: CHO CHUNG HUI
IPC: H04L12/66
Filed: 2002-10-14
Abstract: PURPOSE: A system and a method for providing background music in the middle of telephone conversation is provided to create intended atmosphere by transmitting background music, selected by a caller, to both the caller and a receiver when a call is initiated. CONSTITUTION: A system for providing background music in the middle of telephone conversation is composed of a database server(10), a service control system(20), a web server(30), a WAP gateway(40), an ARS(Automated Response Service) system(50), and a media server(60). The database server(10) stores background music that a caller(1) will select. The service control system(20) enables the caller(1) to appoint and manage background music and a receiver(2) who will be provided it. The web server(30) enables the caller(1) to manage service contents through the wired/wireless Internet or an automatic response system. The WAP gateway(40) executes a gateway function to access the web server(30) in case that the caller(1) accesses the Internet through his mobile phone. The ARS system(50) provides itemized background music so that a subscriber can previously listen to desired background music before selecting. The media server(60) transmits background music to both the caller(1) and the receiver(2) through a conference in real time according to the service control system's command.
Patent KR-20020094940-A (KR)
Inventor: KIM HO SEONG
IPC: G06Q50/00
Filed: 2002-10-22
Abstract: PURPOSE: A method for a wire/wireless Internet face-lifting using a face recognition is provided to recognize a face photograph, perform a face-lifting of each portion of the face with a button of a wire/wireless communication terminal or a mouse, and output/transmit the face-lifting result when a user connects to a face-lifting server. CONSTITUTION: A user connects to a face-lifting server through a wire/wireless communication terminal and transmits one's face photograph stored in the terminal(S100). Two eyes of the photograph are clicked(S101), a reference point is set, the face is recognized through a face recognition system of a face-lifting server, the recognized face photograph is temporarily stored in a user face-lifting information DB(S102). If the user clicks an execution button or the face photograph for a face-lifting(S103), an application program is executed, and a user interface of a wireless Internet is embodied. It is checked whether the user interface selects each face portion for a face-lifting(S104). If the user interface selects a face portion for a face lifting, the face photograph of the face-lifting information DB is loaded(S105). A face lifting is operated by adjusting a size of a selected corresponding face portion through a button of the wire/wireless communication terminal or a mouse(S106). It is checked whether an operated face portion is stored(S107). If the operated face portion is stored, the operated face photograph is stored in the face-lifting information DB(S108).
Patent KR-20030034013-A (KR)
Title: Band proof system, relay device, and network management server
Inventor: MATUOKA MAKOTO
IPC: H04L47/76
Filed: 2002-10-24
Abstract: PURPOSE: To provide a band quarantee system for quaranteeing an available band to a user without depending upon a communication system such as unicast communication and multicast communication. CONSTITUTION: Multicast packets are given to a multicast queue 18, and packets other than the multicast packets are given to queues 17a to 17c of each user terminal. A queue transmittable band corresponding to a user terminal using multicast is reduced in accordance with the number of multicast traffics to be used and the number of respective group members, and a guaranteed band for each user is guaranteed by handling the guaranteed band as if to virtually consume the guaranteed band.
Patent KR-20040043201-A (KR)
Title: Superconductive magnet apparatus cooled by refrigerating machine
Inventor: WATAZAWA KEIICHI
IPC: C30B33/04
Filed: 2002-11-11
Abstract: PURPOSE: A cooler cooling type super-conductive magnetic device is provided to operate the magnetic device with small power by using a light and compact magnetic unit. CONSTITUTION: A cooler cooling type super-conductive magnetic device includes a vacuum bowl(10), two pairs of super-conductive coils(11a-11d), and a low temperature cooler(12a-12d). The vacuum bowl of a double-basket shape has an air region in the center thereof. The super-conductive coils are vertically arranged in the vacuum bowl and generate a horizontally magnetic field. The low temperature cooler cools the super-conductive coils. The super-conductive coils are arranged to face each other with the air region between them. An angle between a line interconnecting centers of a pair of super-conductive coils and a line interconnecting centers of the other pair of super-conductive coils is configured to be same to or greater than 40 degrees and same to or smaller than 90 degrees on a horizontally surface.
Patent KR-20040042334-A (KR)
Title: Device of control cam timing of cam shaft for vessel engine
Inventor: KIM TAE HUN
IPC: B63B9/00
Filed: 2002-11-14
Abstract: PURPOSE: A cam timing adjustment device of a camshaft for a large engine of a ship is provided to remove the need for additional cam timing adjustment work in the ship by exactly adjusting the fixing angles of a fuel cam and an exhaust cam on land and then installing the fuel cam and the exhaust cam to the engine and mounting the engine to an engine room of the ship. CONSTITUTION: A cam timing adjustment device of a camshaft for a large engine of a ship comprises a bed(1) on the top of which a rail, longitudinally moving a numerical value-adjusting device(20), and a rail laterally moving a reduction motor(4) are fixed; first support devices(60) primarily receiving the camshaft descending from a crane and supporting the camshaft to seat the camshaft on a rotary supporting device(50); the rotary supporting devices supporting the camshaft, to elaborately rotate the camshaft while holding up the camshaft put on the first support devices; a surface plate(8) assembled to one end of the camshaft by bolts and nuts and rotated together with the camshaft; the reduction motor having a pinion rotating a ring gear by engaging with the ring gear of the surface plate; an encoder sensing the rotation angle of the surface plate, and an encoder display displaying a signal of the encoder as a numerical value; and the numerical value-adjusting device installed on the rail of the bed, to display a change of the rotation angle of a fuel cam(101) or an exhaust cam(102) assembled to the camshaft as a numerical value and control the change of the rotation angle, by rotating the camshaft.
Patent KR-20040043726-A (KR)
Title: Network for Offering Virtual Router Redundancy Protocol and Traffic Routing Method
Inventor: CHO JEONG HYEON
IPC: H04L12/28
Filed: 2002-11-19
Abstract: PURPOSE: A network supplying a VRRP(Virtual Router Redundancy Protocol) and a traffic routing method are provided to measure a traffic load, and to route a packet to other router if a measured value exceeds a limited value, thereby being applied to a traffic environment that changes dynamically. CONSTITUTION: A router 1(202a) transmits an ICMP(Internet Control Message Protocol) redirect message(206) to a host 1(204a) that produces a traffic load. The host 1(204a) receiving ICMP redirect message(206) changes an IP address of a default router into an IP address 'B' of a virtual router 2(VRID=2) at a self routing table, and transmits a next packet(205) to a router 2(202b) in which a virtual router IP address is 'B'. No more traffic load is applied to the router 1(202a).
Patent KR-20040046686-A (KR)
Title: Low earth orbit satellite command planning apparatus, command planning method and low earth orbit satellite control system composing the same
Inventor: KIM JAE HUN
IPC: B64G1/24
Filed: 2002-11-28
Abstract: PURPOSE: A device for planning low earth orbit-satellite command, a method therefor and a low earth orbit-satellite control system including a low earth orbit-satellite command planning device are provided to automate a process of performing a command plan that changes a satellite schedule planned from the earth into a remote command, thereby preventing a wrong operation of a satellite owing to a control system operator's mistake. CONSTITUTION: When plural satellite schedules are inputted(S201), a satellite sequentially transmits the satellite schedules to a mapping rule applier. The mapping rule applier compares the transmitted satellite schedules with predetermined all mapping rules(S202). If one of the mapping rules satisfies conditions of the satellite schedules, the satellite generates a satellite command set defined by the corresponding mapping rule(S204). The satellite generates a preliminary satellite command plan based on the generated satellite command set(S205). Satellite command indicators are automatically inserted(S206), and a final command plan is produced(S207).
Patent KR-20040049132-A (KR)
Title: Revolving rectangular bottle washer
Inventor: JANG DONG YOUNG
IPC: B08B9/093
Filed: 2002-12-05
Abstract: PURPOSE: A rotative washing device of an empty bottle is provided to use in any empty bottles by replacing a holder device of the empty bottle though the shapes and the sizes of the empty bottles are different and to vary the washing amount per hour by increasing the quantity of holders in the holder device. CONSTITUTION: A rotating device of a holder(100) contains a rotating plate(120) formed in a conical shape by forming an opening portion(121) in the center and a rotation driving device(120). Empty bottle holders(200) are arranged on the rotating device in radial. The rotation driving device comprises a holding device to hold an empty bottle at an opening and a closing and a discharging device to discharge the empty bottle to a discharge hole at the opening and the closing. A supplying device of the empty bottle(300) supplies the empty bottle when the empty bottle holder is rotated to an optional position. The supplying device contains an inclined plate(301), a first stopper and a second stopper under the inclined plate. A washing device of the empty bottle(400) washes the inside of the empty bottle when the empty bottle holder is rotated to the optional position. The washing device comprises a washing rod having a brush(411), an actuator for inserting the washing rod, an actuator for rotating the washing rod and a flexible hose having a nozzle. A rinsing device of the empty bottle(500) rinses the inside of the empty bottle when the empty bottle holder is rotated to the optional position. The rinsing device comprises a rinsing water supply pipe(510) having a nozzle toward the inside of the empty bottle. A discharging device of the empty bottle(600) contains a supporting plate(610), a bottom plate(620) and an actuator(630) for the bottom plate to safely receive the empty bottle from the empty bottle holder when the empty bottle holder is rotated to the optional position. Thereby, a washing device of the empty bottle washes the empty bottles continuously and repeatedly.
Patent KR-20040053970-A (KR)
Title: The apparatus of battery state checking for vehicle
Inventor: NAM DAE GEUN
IPC: H02H7/18
Filed: 2002-12-16
Abstract: PURPOSE: An apparatus for identifying a state of a vehicle battery is provided to prevent the loss due to a full-discharging state of the vehicle battery by detecting a discharging state before the full-discharging state. CONSTITUTION: An apparatus for identifying a state of a vehicle battery includes a battery state detection unit, an alarm unit, and a control unit. The battery state detection unit(54) detects a charging state and a discharging state of a vehicle battery. The alarm unit(53) transmits an alarm signal to a driver when the voltage and the current of the vehicle battery are less than predetermined levels. The control unit(52) identifies the charging state and the discharging state of the battery according to the alarm signal of the alarm unit.
Patent KR-20040054889-A (KR)
Inventor: PARK MIN HO
IPC: B62D6/10
Filed: 2002-12-18
Abstract: PURPOSE: A torque sensor of a steering system is provided to easily mount a bobbin in a gearbox housing and compensate vibration clearance of the axial and radial directions by integrating a spacer unit to the outside of the bobbin. CONSTITUTION: A torque sensor of a steering system is composed of input and output shafts(20,30) connected to each other to rotatively insert and mount in a gearbox housing(10); detecting rings(50) installed to the input shaft, the output shaft, and between the input and output shafts, respectively; a bobbin(60) fixed to the gearbox housing to arrange at both sides of the outer axial direction of the detecting ring; a sensor housing(70) inserted into the gearbox housing and integrated with a spacer unit(71) in the middle to insert and mutually separate the bobbin to both sides; and a tolerance ring(80) interposed between the sensor housing and the gearbox housing to generate elastic force to the radial direction.
Patent KR-20030053045-A (KR)
Inventor: NIITSUMA KAZUHIRO
IPC: G11B5/86
Filed: 2002-12-20
Abstract: PURPOSE: A master carrier for magnetic transfer is provided to ensure positioning accuracy of a transfer signal based on thermal expansion deformation of the master carrier without strictly controlling the atmospheric temperature, when contacting the master carrier with a slave medium and executing magnetic transfer. CONSTITUTION: A master carrier(3) includes a base sheet(31) provided with a pattern representing a signal and a soft magnetic layer(32) formed on the pattern. A transfer magnetic field is applied to a slave medium(2) in a close contact with the master information carrier to magnetically transfer the signal from the master information carrier to the slave medium. The coefficient of thermal expansion of the base sheet of the master information carrier is in the range of 5 times 10¬-6/ degrees centigrade to 25 times 10¬-6/ degrees centigrade, and the thermal expansion difference in different directions of the base sheet of the master information carrier is not larger than 8 by 10¬-6/ degrees centigrade.
Patent KR-20040057104-A (KR)
Title: Controlling method for supplied quantity of oxygen in burning furnace
Inventor: CHOI GWANG HO
IPC: F23G5/50
Filed: 2002-12-24
Abstract: PURPOSE: A method for controlling the flow of oxygen supplied to an incinerator is provided to reduce local incomplete combustion by efficiently supplying oxygen-rich air. CONSTITUTION: A method for controlling the flow of oxygen supplied to an incinerator(3) comprises the step of: measuring temperature, oxygen level and carbon monoxide level in the incinerator, and collecting measured data; analyzing combustion state when the data is collected, and setting oxygen level, oxygen injecting position and oxygen injection amount; and controlling a valve according to the set oxygen level, oxygen injecting position and oxygen injection amount.
Patent KR-20020042645-A (KR)
Title: Container Production Process
IPC: B29L22/00
Filed: 2000-08-15
Abstract: Medium to large volume containers having improved environmental stress crack resistance are blow moulded from bimodal high density polyethylene.