baber/WOPTO huggingface dataset:
Patent KR-20010008667-A (KR)
Title: Coreless vibration motor
Inventor: PARK OH SEOK
IPC: H02K33/00
Filed: 1999-07-02
Abstract: PURPOSE: A coreless vibration motor is provided to reduce the space occupied by the vibration motor and prevent the damage and the contamination which is generated by an exterior environment. CONSTITUTION: A coil is fixed to a lower end portion of a rotary shaft. The coil is wound in a cylindrical shape which is opened towards the upper end portion of the rotary shaft. A rotor is connected to the coil, and has a rectifier engaged with the rotary shaft under the coil. A stator has two poles. The stator is separated from the inner peripheral surface of the coil. The stator is inserted into the interior of the coil through a tip end portion of the rotary shaft. The first eccentric weight is fixed to one side of the inner peripheral surface of the coil. When the rotor is rotated about the rotary shaft, the weight of the rotor is inclined towards the side on which the eccentric weight is attached.
Patent KR-20010009584-A (KR)
Inventor: HAN SEOK GU
IPC: B25J9/00
Filed: 1999-07-12
Abstract: PURPOSE: A remote controller is provided to enhance reliability by automatically or manually controlling a plastering robot, interactively and wirelessly communicating with the robot. CONSTITUTION: A remote controller for a plastering robot comprises an input and output device, an interface device and a controller. The input and output device inputs information necessary for the voluntary working of the robot such as a speed adjustment, a remote start, an emergency stop, a drive mode selection and a direction conversion and indicates the working state of the robot on an LCD(liquid crystal display). The interface device converts the information to digital signals through a digital input unit(23), an analog input unit(24) and a display unit(27) and transmits the signals outside through a serial communication port(28) and a wireless communication unit(29). The controller operates the signals in a CPU(central processing unit)(21) and stores the information in a memory unit(22), outputting the information to the interface device and the input and output device. Thus, the robot increases reliability by an interactive and wireless communication with the remote controller.
Patent KR-20010009657-A (KR)
Inventor: AHN BYEONG YUN
IPC: B42D5/04
Filed: 1999-07-13
Abstract: PURPOSE: A multi-year type diary is provided in which an yearly activity can be recorded according to a month/day, and also activities for at least two years can be recorded. CONSTITUTION: The multi-year type diary includes a cover inscribed with years, an yearly schedule table inscribed with every months according to each years, a monthly schedule table inscribed with the subdivisions of the seasons and the each years according to the each months, and a daily schedule table(40) with the each years and a day of weeks according to each dates.
Patent KR-20010010378-A (KR)
Inventor: NAKAMURA SHINJI
IPC: B65D27/00
Filed: 1999-07-20
Abstract: PURPOSE: A handy envelope is provided to again use as a tasteful envelope after it is used as an envelope. CONSTITUTION: An external line(10) of a front surface(1) and a back surface(2) is printed. A folded line(3) is printed at a connecting portion of the front surface(1) and the back surface(2). An animal picture(4) a body of which is unfolded is printed. A half portion(4a) is printed at the front surface(1). Other end portion(4b) is printed at the back surface(2). Outlines(5a,5b) of the half portion(4a) and other end portion(4b) are symmetrically printed to each other centering around the folded line(3). Paste portions(6a,6b) are printed at a front end of the body of the animal picture(4). A face portion(8) of an animal picture(4) is printed at a blank space of the front surface(1). A tail portion of the animal picture(4) is printed at a front end of the front surface(1).
Patent KR-20010010672-A (KR)
Inventor: KIM JIN UK
IPC: H01L21/34
Filed: 1999-07-22
Abstract: PURPOSE: A method of manufacturing a single crystal semiconductor sheet and a method of manufacturing a special substrate using the same are to manufacture the semiconductor sheet having the single crystal instead of a wafer, therefor obtaining a high operating speed and a high power. CONSTITUTION: A method of manufacturing a single crystal semiconductor sheet comprises the steps of: forming a base layer by doping a soluble material on an upper portion of a support(210); forming an amorphous semiconductor film(230) on the upper portion of the base layer; attaching a single crystal semiconductor seed to one side of the amorphous semiconductor film; removing the base layer using a solvent of the soluble material; and converting the amorphous semiconductor film into the single crystal semiconductor by illuminating in turn a connecting portion of the single crystal semiconductor to the amorphous semiconductor with a laser device(260).
Patent KR-20010011369-A (KR)
Inventor: KIM JI SANG
IPC: G06F3/0354
Filed: 1999-07-27
Abstract: PURPOSE: A palm sized portable computer is provided to elaborately move a pointer on a screen of a computer system, for example in a graphic application program. CONSTITUTION: A palm sized portable computer(200) comprises a stylus pen(210), a TSP(Touch Sensitive Panel, 220), a TSP interface(230), a memory(240), a CPU(250), an I/O controller(260) and a serial port(270). The palm sized portable computer has a normal mode for performing a general computer function, and a pointing mode for moving a pointer on a display unit of a computer system(100). The normal node or the pointing mode can be selected by a user pushing a button displayed on the TSP(220) with the stylus pen(210). The serial port(270) is connected to a serial port of the computer system(100) for a data transmission. In the case that the palm sized portable computer is in the pointing mode, the data transmitted via the serial port(270) is a pointing data. The computer system displays the pointer on the display unit of the computer system according to the pointing data transmitted from the palm sized portable computer(200).
Patent KR-19990078856-A (KR)
Title: 죽부인
IPC: B27J1/00
Filed: 1999-08-13
Abstract: 본 발명은 주로 오수를 즐길 때 사용되는 죽부인에 관한 것으로, 더욱 상세하게는 통풍이 잘되는 망사로 전체적인 몸통부를 제작하고 그 내부에는 코일스프링 또는 쿠션재를 내삽하며 몸통부의 바깥 면에는 인체에 유익한 지압볼을 포켓부에 삽입하여서 된 것으로써, 여름철 죽침(竹枕)과 함께 본 발명을 끼고 잠을 청하면 더위를 용이하게 식히는 동시에 지압볼이 경혈을 자극함으로써 건강 증진에도 일조할 수 있는 죽부인(일명:죽궤)에 관한 것이다. 
     이를 위하여 본 발명은, 양측이 개구되게 망사로 원통형의 몸통부(11)를 형성하고, 상기 몸통부(11)의 바깥 둘레 일측에는 길이 방향으로 개폐가 용이하도록 개방부(16)를 형성하며, 몸통부(11)의 바깥 둘레로는 길이 방향으로 공간이 형성된 다수 개의 포켓부(14)를 형성하고, 상기 포켓부(14)에는 통풍이 원활하도록 통기공(15a)이 형성된 지압볼(15)이 삽입되고, 상기 몸통부(11)의 내부에는 몸통부(11)의 형상을 유지하는 코일스프링(13) 또는 쿠션재(18)를 내삽하여 구성되며, 상기 통기공이 형성된 지압볼(15)은 세라믹, 옥, 또는 자석으로 형성하여 택일적으로 선택하여 삽입이 가능하며, 상기 몸통부(11)의 바깥 면에는 삼베 등의 면직물로 제작되는 커버(19)를 씌워서 된 것을 특징으로 한다.
Patent KR-20010017988-A (KR)
Title: X-ray grids
Inventor: JEON CHUN TAIK
IPC: H05G1/02
Filed: 1999-08-16
Abstract: PURPOSE: An X-grid is provided, in which a channel portion for transmitting radiation is made up of synthetic resin, to thereby improve resolution. CONSTITUTION: A synthetic resin film(101) and a lead sheet(102) are alternately superposed, and an adhesive(103) is employed for bonding the synthetic resin film and the lead sheet. The synthetic resin is plasma-treated under the lower temperature, rather than vacuum-depositing aluminum onto the surface of the synthetic resin, so as to increase critical surface tension, thus allowing the synthetic resin to be directly attached to the lead sheet. As plasma gas, inert gas, such as helium or argon, or gas with simple constitution such as oxygen, air or vapor is used. As synthetic resin film, PET film or polyester film is used.
Patent KR-20010019499-A (KR)
Title: Tread rubber composition for air pressure tire of truck and bus
Inventor: PARK BYEONG HO
IPC: C08L7/00
Filed: 1999-08-27
Abstract: PURPOSE: A tread rubber composition is disclosed for developing air pressure tire of truck and bus by using specific process plasticizer instead of oil having minimized contents of benzenes and harmful materials. CONSTITUTION: A tread rubber composition useful for air pressure tire of truck and bus is prepared by comprising a GE-1525 compound consisting of 2,2'-dibenzamide diphenyldisulfide and Fe-Porphyrazine in a ratio of 1:1 as process plasticizer having a melting point of 50-60 deg.C, liquid isoprene rubber having a molecular weight of 2,000-10,000 and stearic acid for reforming physical property of natural rubber. The rubber composition includes reinforcing filler such as carbon black or carbon black/silica, zinc oxide(ZnO) as vulcanization activating agent.
Patent KR-20010026202-A (KR)
Inventor: RYU MYEONG HYEON
IPC: H04N5/655
Filed: 1999-09-03
Abstract: PURPOSE: A monitor support for handling height is provided to handle the height of a monitor by combining a swivel support and a bottom portion with a pair of screw. CONSTITUTION: The monitor support for handling height comprises a spheral swivel(2), a swivel base(4), and a bottom portion(6). The spheral swivel(2) is fixed at a lower portion of a monitor main body(1). The swivel base(4) is contacted with the spheral swivel(2). A center hole projection portion is formed on a center portion of the swivel base(4). A screw groove is formed on an inner face of the center hole portion. A center hole cylinder portion(7) is formed on a center portion of the bottom portion(6). A screw portion(9) is formed on an outer face of the center hole cylinder portion(7).
Patent KR-20010026732-A (KR)
Inventor: KIM WAN
IPC: H01J29/48
Filed: 1999-09-08
Abstract: PURPOSE: A cathode structure of an electron gun is provided to prevent a leakage current from a heater to a sleeve and improve the heating efficiency of the heater. CONSTITUTION: A cathode structure of an electron gun comprises a metal mechanism(22) and a heater(23). The metal mechanism(22) comprises a fixing portion and a skirt portion. The fixing portion loads an electron emission portion(21). The skirt portion is extended from an edge of the fixing portion. The heater(23) is installed within an inside of the metal mechanism(22). The heater(23) heats the metal mechanism(22) and an electron emission material. The electron emission portion(21) is formed with an Ir-Ce alloy and an alloy obtained by adding predetermined elements to the Ir-Ce alloy.
Patent KR-20010027612-A (KR)
Inventor: HYUN YEONG SU
IPC: G11C14/00
Filed: 1999-09-14
Abstract: PURPOSE: A device for generating a PGA(Programmable Gate Array) selection signal is provided to change an address by differently operating a master PGA and a slave PGA under a control of a selection control portion employed in a PGA. CONSTITUTION: The device includes address decoding portions(50) and the selection control portions(60). The address decoding portions are embedded in the PGAs(40-43) and outputs selection signals by decoding address signals received from external sources. The selection control portions are embedded to the PGAs and receives signals from the external sources and the address decoding portions. The selection control portions are selected as the master PGA or the slave PGAs by jumpers. When the master PGA is selected, the selection control portion included in the master PGA is selected and operates in response to the signal output from the address decoding portion and only one PGA is selected as the master PGA. When the slave PGA is selected, the selection control portions included in the slave PGAs are selected and operate in response to the signals output from the address decoding portion of the master PGA and also a plurality of PGAs are selected as the slave PGAs.
Patent KR-20010028324-A (KR)
Title: Covering device for car driver's seat sun light intercepting
Inventor: HAN SANG KWAN
IPC: B60J3/00
Filed: 1999-09-16
Abstract: PURPOSE: A covering device covers the upper end of a dashboard therefor a scattered reflection of a sun light is reduced. CONSTITUTION: A covering device covers the upper end of a dashboard between the handle of a car and a front window. The covering device is made of color cloths, unpolished leathers, none-reflective papers, resins etc.. The covering device is fixed by rough cloths or push pins. The covering device is abe to take on/off to clean easily. It is able to be printed too therefor it is used as an advertisement placard. When sun lights penetrates the inner space of a car, sun lights winds to a driver through the upper end of a dashboard. The covering device eliminates dazzlement phenomena therefor the driver has no need to take on sunglass.
Patent KR-20000000219-A (KR)
Inventor: SIM YEON SUK
IPC: C05F11/00
Filed: 1999-10-02
Abstract: PURPOSE: A tablet-type fertilizer is provided which is processed from by-product including manure mixture. The fertilizer is odor free, easy to handle and easy to store. CONSTITUTION: A process for producing the fertilizer comprises the steps of:mixing 20-40 wt% of caustic lime, 20-40 wt% of blood meal and 30-60 wt% of an animal face; fermenting the mixture by microbe; pulverizing the fermented mixture, followed by discarding impurities; compressing the mixture, followed by tabulating and drying. The tablet fertilizer can be coated with zeolite, yellow soil, or charcoal powder to improve so its external appearance to be used in urban area.
Patent KR-20010038096-A (KR)
Inventor: SHO YANG SEOB
IPC: C04B7/147
Filed: 1999-10-22
Abstract: PURPOSE: Provided is a blast furnace slag cement composition which conspicuously improves an initial strength of the blast furnace cement and lowers the manufacturing cost of the blast furnace cement. CONSTITUTION: The blast furnace slag cement composition comprises: (i) 45-55 wt.% of portland clinker; (ii) 40-55 wt.% of blast furnace slag; (iii) 2-3 wt.% of anhydrous gypsum; (iv) 2-3 wt.% of dihydrate gypsum; (v) 0.3-1 wt.% of calcium hydroxide; (vi) 1-5 wt.% of limestone; and (vii) 2-5 wt.% of fly ashes.
Patent KR-20010038247-A (KR)
Title: Filtering apparatus
Inventor: HWANG JONG GYUN
IPC: B01D25/127
Filed: 1999-10-22
Abstract: PURPOSE: A filtering apparatus is provided which prevents the internal pressure changes and can be effectively operated even when the pressure of the side of an inlet pipe is relatively low by installing an outlet pipe lower than the inlet pipe using the centrifugal action due to vortex as in a cyclone equipment. CONSTITUTION: The filtering apparatus comprises a cylindrical water tank body (3) at the lower part of which a sediment discharging hole (2) is located; a porous plate (5) concentrically installed with a vortex space part (4) being between the porous plate (5) and the water tank body (3), wherein a plurality of small holes are formed on the surrounding surface of the porous plate (5), and the lower part of the porous plate (5) is opened in a cylindrical shape; an inlet pipe (15) tangentially connected to the side surface of the relatively upper part of the water tank body (3) within the range corresponding to the circumferential surface of the porous plate (5); an outlet pipe (16) drawn out into the outside through the relatively lower side surface of the water tank body (3) from the opening part of the porous plate (5); and a cylindrical pressure drop reducing plate (18) concentrically installed at the inner side of the porous plate (5) with space apart from each other in a distance, wherein circulating holes (20) are formed between the lower end of the pressure drop reducing plate (18) and the lower part of the porous plate (5).
Patent KR-20010038500-A (KR)
Inventor: LIM WON DAE
IPC: H04M3/22
Filed: 1999-10-25
Abstract: PURPOSE: A method for detecting an IPC(Inter Processor Communication) fault in a switching system is provided to collect IPC status information associated with IPC signals periodically and to detect the generation of an IPC fault at its early stages after analyzing collected IPC status information so that a system operator can rapidly take action on an IPC fault. CONSTITUTION: A transmitting side processor and a receiving side processor drive a statistics collecting process to collect statistics for IPC status information associated with IPC signals(S21). The statistics collecting process drives a timer to execute statistics collection work(S22). An OS(Operating System) side IPC processing part collects IPC status information(S23,S24). If a given time elapses, the statistics collecting process reads IPC status information recorded in the OS side' DPRAMs and the memory of a window controller using an OS primitive(S25). The statistics collecting process analyzes IPC status information and calculates an IPC status value(S26). The statistics collecting process compares the obtained IPC status value with each reference value(S27) and confirms whether an alarm, depending on an IPC fault, is to be driven(S28). If it is confirmed that an alarm should be driven, the statistics collecting process drives a relevant alarm so that a system operator can take action rapidly(S29).
Patent KR-20000035073-A (KR)
Inventor: MORI SINJI
IPC: A44B11/25
Filed: 1999-10-27
Abstract: PURPOSE: Buckle component and a buckle are provided which is mountable by adding only a slight sliding power thereto and where no separated segments is occurred when being fitted. CONSTITUTION: The buckle component comprises: (i) a buckle component main body(70)comprising many members to be mounted on a buckle main body as one body and where the many members are mounted on the buckle main body by sliding toward the buckle main body; and (ii) a connecting portion(66) which connects the many members to construct the buckle component main body(70) as one body and has minimum cross-sectional area in the direction of crossing the sliding direction of the buckle component main body(70). The buckle comprises: (i) a supporting member(44) which supports a rock member, which is coupled to a tongue plate inserted in a fixed position not to draw out the tongue plate, to make it move from the coupling position with the tongue plate to the coupling release position; (ii) a release operating member(28) which operates the rock member coupled to the tongue plate to move toward the coupling release direction; (iii) a fixing member(14) which fixes the supporting member(44) and makes the release operating member(28) slide; and (iv) a connecting portion(66) which connects the supporting member(44) and the release operating member(28) as one body before they are mounted on the fixing member(14) and constitutes buckle component parts to be able to be fitted on the fixing member(14) by sliding toward the fixing member(14) and has minimum cross-sectional area in the direction of crossing the sliding direction.
Patent KR-20010039034-A (KR)
Title: Motor
Inventor: LEE CHANG U
IPC: H02K7/09
Filed: 1999-10-28
Abstract: PURPOSE: A motor is provided to obtain a stable load supporting capability by using the first and second sliding support means comprising a plurality of magnets on a hub rotated about a shaft. CONSTITUTION: A lower end portion of a shaft(200) is fixed to the upper surface of the center of a housing(100). A stator(600) is fixed to the outer peripheral surface of the lower portion of the shaft(200). The stator(600) comprises a core and a coil. A hob(300) is rotatably installed about the shaft(200). A rotor(700) comprising a yoke and a magnet is installed on the inner peripheral surface of the lower portion of the hob(300) which corresponds to the stator. The first sliding support means applies a radial load to the hob. The second sliding support means applies a thrust load to the hob.
Patent KR-20010056355-A (KR)
Inventor: CHOI GYU TAE
IPC: H04L12/26
Filed: 1999-12-15
Abstract: PURPOSE: A system and method for testing ADSL(Asymmetrical Digital Subscriber Line) loops is provided to evaluate the levels of ADSL loops using an existing coaxial cable. CONSTITUTION: A system for testing ADSL(Asymmetrical Digital Subscriber Line) loops is comprised of an operating terminal(36), a TOMS(Telephone Outside Plant Management System)(32), a PSDN and Internet(34), and a ADSL loop qualification equipment(38). The operating terminal(36) commands a line test and displays a test result on the screen. The TOMS(32) is provided with line database information. The PSDN and Internet(34) provides a communication path with the TOMS(32). The ADSL loop qualification equipment(38), referring to the line database information of the TOMS(32), tests a preset test line, stores a test result, and provides it to the operating terminal.
Patent KR-20000017813-A (KR)
Inventor: HA BOK JIN
IPC: A21C11/00
Filed: 1999-12-17
Abstract: PURPOSE: A method is proved to improve the performance of the device that automatically extrudes an iced vermicelli, rotating the plate of an extrusion box and preventing security accident CONSTITUTION: After a mass is charged into extrusion box(3) through open part(3') and the lower pressing plate of a piston rod is fitted to the open part(3'), while a power supply switch on, a mass is falled in the form of an iced vermicelly, pressing the mass filled in the extrusion box, descending piston rod's pressing plate to any of the left-right open part(3'), as soon as the extruding posses is completed, the perception of a sense makes the piston rise and an extrusion box(3)'s position is changed by a half rotation, operating a cylinder(5)(5'), the iced vermicelly extruded in the extrusion box(3) is automatically cut by the cutting device coupled to a supporter(2).
Patent KR-20010063267-A (KR)
Inventor: YEO IN SEOK
IPC: H01L21/3205
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing a bit line of a semiconductor device is provided to easily form a bit line of a tungsten material without a titanium layer, and to prevent a characteristic from being degraded in a junction region by forming a tungsten silicon nitride layer between a tungsten layer and the junction region. CONSTITUTION: A transistor including a gate electrode(12b) and a junction region(12c) is formed on a semiconductor substrate(11). An interlayer dielectric(13) is formed on the entire surface of the semiconductor substrate to cover the transistor. A polysilicon thin film(14) is formed on the interlayer dielectric. The polysilicon thin film and the interlayer dielectric are etched to form a contact hole exposing the junction region of the transistor. A tungsten nitride layer is deposited on the polysilicon thin film to bury the contact hole. A tungsten silicon nitride layer is formed on an interface between the junction region and the tungsten nitride layer. A heat treatment is performed regarding the resultant structure to convert the tungsten nitride layer to a tungsten layer(16a). The tungsten layer and the polysilicon thin film are patterned.
Patent KR-20010063591-A (KR)
Inventor: OH MYEONG HUN
IPC: E02F9/20
Filed: 1999-12-23
Abstract: PURPOSE: A method and apparatus for controlling turning operation of excavator is provided, in which turning acceleration is adjusted in accordance with the weight of bucket, to thereby reduce impact caused by increase/decrease of turning speed and improve performance. CONSTITUTION: A method comprises the first step of calculating the extended length of the front part by detecting a boom angle and an arm angle from a boom angle sensor(S1) and an arm angle sensor(S2); the second step of calculating a first current control signal for throttling the pilot pressure oil being supplied to water pressure units(24a,24b) of a turning control valve(24), wherein the first current control signal is nearly in inverse proportion to the extended length of the front part; the third step of detecting the pressure value corresponding to the weight of the front part from the pressure sensor mounted to at least one of the boom cylinder or arm cylinder; the fourth step of calculating a second current control signal which is obtained by decreasing the first current control signal in such a manner that the pilot pressure oil being supplied to water pressure units of the control valve increases, if the pressure value detected in the third step is higher than a predetermined pressure value.