baber/WOPTO huggingface dataset:
Patent KR-20020006890-A (KR)
Title: Lead-through type filter with square shape elements on substrate
Inventor: KIM JIN DEOK
IPC: H03H9/48
Filed: 2000-07-14
Abstract: PURPOSE: A pass filter is provided to minimize error and to increase voltage resistance and productivity by constituting the filter with an angled device mounted to a substrate. CONSTITUTION: A pass filter consists of an angled ceramic materials. The pass filter comprises at least one angled device, a central conductor and at least one device mounting portion(34). The angled device has electrodes respectively formed on any one side of the ceramic materials. The central conductor is electrically connected with a direct current line and one electrode of the device. The device mounting portion has an outer plane, to which a conductive film is applied, or a conductive plate. In opposite faces of the outer plane, the conductive film is removed. In the center portion of the device mounting portion is formed a substrate(31) with a through-hole(35) for central conductor.
Patent KR-20020007500-A (KR)
Title: Structure for reducing vibration in cryo-cooler
Inventor: JUNG U SEOK
IPC: F25B9/00
Filed: 2000-07-14
Abstract: PURPOSE: Vibration reduction structure of a cryogenic freezer is provided to reduce vibration in cooling at the lowest temperature by pumping gas, and to improve reliability by stabilizing the system. CONSTITUTION: A spring(90) is combined with a frame(10) to place in a closed case, and assembled with a mass body(100). A leaf spring is combined with the frame, and placed vertically to a driving shaft(32). The mass body is assembled with the middle of the leaf spring to move axially, and composed of a coupling part(101) fixed in the leaf spring and a mass part(102) extended from the coupling part. The thread is formed in the end of the coupling part, and a through hole is formed in the middle of the leaf spring. The coupling part is inserted to the through hole of the leaf spring, and a nut(110) is combined with the thread of the coupling part. Natural frequency of the spring and the mass body is equalized to excitation frequency of a cryogenic freezer. An expansion part of a pulse tube is cooled at the lowest temperature with pumping gas by reciprocating linearly. Vibration noise is reduced in operating the moving mass, and the reliability is improved with stabilizing the system.
Patent KR-20000059140-A (KR)
Inventor: KIM JONG GU
IPC: H01L21/68
Filed: 2000-07-18
Abstract: PURPOSE: A handler for cutting a semiconductor chip package is to cut and separate the semiconductor chip package using a blade, thereby improving an operation efficiency and a productivity, and reducing a noise. CONSTITUTION: A handler for cutting a semiconductor chip package comprises a guide rail(3) of which a width is automatically adjusted to transfer and guide various-sized semiconductor chip packages, a material fixing plate(6) disposed at an upper portion of the guide rail to exactly fix the semiconductor chip package on a vacuum chuck(4) and cut a circuit film(5) forming the semiconductor chip package, a rotary table(7) disposed at a lower portion of the guide rail to rotate the material fixing plate and thus adjust a position of the semiconductor chip package to be cut, a cutting device(9) disposed at an upper portion of the material fixing plate to cut the circuit film of the semiconductor chip package by moving in all directions, an inspecting device disposed at the upper portion of the material fixing plate to adjust an angle of the semiconductor chip package separated by the cutting device and also inspect a marking state of the package and bonding state of a solder ball(11).
Patent KR-20000063576-A (KR)
Inventor: OM JAE PUNG
IPC: A63H33/00
Filed: 2000-07-21
Abstract: PURPOSE: A toy rapidly returning a raw rubber ball which is able to take an exercise and play a game at the same time and is useful for spiritual development and physical development of children is provided. CONSTITUTION: The toy comprises: (i) two roller(7)(16) which are respectively installed on a transparent body(1) and a body cover(24) and have two grooves with different diameters; (ii) a raw rubber ball which is installed on the roller(16) by a rope(6); (iii) a rope(14) which connects the roller(7) and roller(16) to simultaneously rotate them; (iv) a rope(11) and a grip which are installed on the roller(7) to rapidly return the raw rubber ball(5); (v) a pinwheel(12) which is installed on the transparent body(1) and body cover; (vi) small power generating devices which are installed on each center axis(8)(13)(15) and body cover; and (vii) a grip having a concave lens(2) and convex lens(23) which is installed on the transparent body(1).
Patent KR-20010039775-A (KR)
Title: Electronic converter for converting an acoustic signal into a pseudo-digital signal, timepiece including such a converter and two-directional communication method via acoustic waves
Inventor: BOLUNDO F
IPC: G04G21/00
Filed: 2000-07-31
Abstract: PURPOSE: An electronic conversion device for converting acoustic signals to semi-digital signals, an indicator having the same, and a bidirectional communication method using a sonic wave are provided to generate sonic waves and convert the sonic waves to a logic voltage for controlling a microprocessor for exchanging all kinds of data by the sonic waves between two separated objects by simply adding a comparison circuit. CONSTITUTION: An electronic conversion device(20) for converting acoustic signals to semi-digital signals includes an acoustic generator circuit(22) incorporating a piezoelectric vibrator(P3) in addition to a reference voltage supplying element, and a comparison element which compares a voltage generated by the piezoelectric vibrator when obtaining a sonic wave with a reference voltage and generates a semi-digital signal when the voltage generated by the piezoelectric vibrator exceeds the reference voltage.
Patent KR-20000072452-A (KR)
Inventor: KANG SEONG HWA
IPC: H01Q1/24
Filed: 2000-09-05
Abstract: PURPOSE: An antenna in a portable cellular phone is provided to reduce electromagnetic wave affect forced to a user's body by making the antenna separated from the body in use. CONSTITUTION: In an antenna in a portable cellular phone, in a case where a user shifts the antenna(22) in an upward direction from a main body of a cellular phone, the antenna(22) is set to a rear direction of the cellular phone by a restoration force of a spring which is installed at the antenna(22).
Patent KR-20000072468-A (KR)
Inventor: PARK CHUL
IPC: G06Q50/20
Filed: 2000-09-05
Abstract: PURPOSE: A typing practice software using a motion picture is provided to perform typing practice with learning foreign language. CONSTITUTION: In a time interval of a first interval(2), the above interval is recognized as time, and the word of apple is read from the data 1, and the read word is compared with the word inputted from the keyboard. In addition, in the second interval(3), it is checked whether the sentence of "How are you?" is inputted from the keyboard. When the typing practice software is started in the computer(S51), the english learning motion picture is reproduced(S52). When the motion picture of learning foreign language is output, in the typing practice software, the time-based words of foreign language and sentences are judged with respect to the keyboard input.
Patent KR-20020026963-A (KR)
Title: Dispersion Type Electro Luminescence Device
Inventor: CHOI BYEONG HO
IPC: H05B33/22
Filed: 2000-10-04
Abstract: PURPOSE: A distributed electroluminescence device is provided to increase the brightness of an electroluminescence device by improving the dielectric property. CONSTITUTION: A transparent electrode layer(200) is provided on a substrate(100). A fluorescence layer(300) is formed on the transparent electrode layer(200). A reinforcement layer(400) is formed on the fluorescence layer(300). The reinforcement layer(400) reinforces the fluorescence(300). A dielectric layer(500) is formed on the reinforcement layer(400). A rear electrode layer(600) is provided on the dielectric layer(500). The substrate(100) is made of polyethylene terephthalate(PET) resin. The fluorescence layer(300) is made of a first binder including a polymeric resin of 20-35 wt.%, a liquid solvent of 60-65 wt.%, and a plasticizer of 1-5 wt.% and a fluorescein paste mixed with the first binder in a ratio of 1:1-1:2.
Patent KR-20020029199-A (KR)
Title: A method for fabrication of semiconductor devices comprising bipolar transistor and resistors
Inventor: KIM JONG HWAN
IPC: H01L27/02
Filed: 2000-10-12
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce the number of photolithography processes, by simultaneously performing a polysilicon patterning process and an implantation process regarding a lateral base formation region in a vertical bipolar transistor region while using only one mask. CONSTITUTION: The first conductive semiconductor substrate(100) is prepared in which the vertical bipolar transistor and a horizontal bipolar transistor formation region are defined. The second conductive epitaxial layer, the first conductive diffusion region, the second conductive buried layer and the second conductive sink region(104) of a high density are formed. An insulation layer is formed on the substrate. The first and second conductive emitter contacts, a base contact formation region, a collector contact formation region, the first and second conductive resistor device formation regions are formed on the substrate. The first and second conductive emitter, base and collector formation regions are formed in the epitaxial layer. The isolation layer is etched to open the upper portion of the second conductive epitaxial layer. A polysilicon layer is formed. The first conductive impurities are implanted into the polysilicon layer and the upper portion of the second conductive epitaxial layer. The second conductive impurities are implanted into the open region. The second conductive emitter, base, collector polysilicon pattern and the first and second conductive resistor patterns are formed. Emitter, base and collector regions are formed while the first and second resistor devices are formed. Contacts covering the emitter, base and collector regions are formed.
Patent KR-20010050988-A (KR)
Inventor: KIM MUN HYEON
IPC: G06T1/00
Filed: 2000-10-12
Abstract: PURPOSE: A method of detecting a face intelligently regardless of the size and the rotation is provided to separate the estimation of the rotation and the identification of the face, thereby speeding up the process and improving the accuracy. CONSTITUTION: In the method of detecting a face intelligently, in step one, a still image is received through an input device such as a camera. In step two, a roughly estimated area of the face is extracted from the background image using differential imaging method. In step three, a hierarchical pyramid image is made. In step four, The pyramid image is scanned with 20 by 20 window applied. In step five, a histogram equalization is conducted to adjust the brightness. In step six, the rotated angle of the face is estimated. In step seven, an up-front face is recovered using the estimated rotation angle. In step eight, the recovered image is compared with the input image.
Patent KR-20020031556-A (KR)
Title: The Method of Couple Registration on On-line and Wireless Internet
Inventor: KIM JIN GYU
IPC: G06Q50/00
Filed: 2000-10-21
Abstract: PURPOSE: A method for registering and servicing a couple in a wire/wireless Internet is provided to have a right capable of using a network which is represented as a coupled object, share, and maintain the couple as well as having an inherent area. CONSTITUTION: A user inputs an ID or E-mail of other person(partner) and requests an application to the partner. The partner who received the application checks the user's information and judges as to an approval of the couple application. The user receives the partner's intention. If the partner approves the couple application, a homepage for only the user and the partner is manufactured automatically. If the partner does not approve the couple application, a homepage for a one-sided love having a restricted function is manufactured automatically. The user requests the application again. If the partner approves the couple application, the user and the partner receive new ID(shared ID) of "one's ID and the partner's ID " form. At this time, the user and the partner use one's password as it is, respectively. The user and the partner perform an activity as one object registered in a couple on the Internet, and delete the shared ID, if necessary.
Patent KR-20010060200-A (KR)
Inventor: INOUKA YUKIKO
IPC: H05H1/30
Filed: 2000-10-24
Abstract: PURPOSE: To provide plasma processing unit that is reliable and can start well and also is lower in price. CONSTITUTION: It comprises a reacting vessel 2 with discharge opening 1 at one end and a pair of electrodes 3, 4 for generating plasma. It generates plasma within the reacting vessel 2 under pressure close to atmospheric pressure by applying an alternating current field between the electrodes 3, 4 for generating plasma after introducing gas for generating plasma into the reacting vessel 2. It relates to plasma processing unit emanating a jet of plasma out of the discharge opening 1 of the reacting vessel 2. It is provided with high voltage generating unit 5 for generating pulse voltage and an energizing electrode 6 for energizing plasma within the reacting vessel 2 by applying the pulse voltage to the gas for generating plasma introduced into the reacting vessel 2.
Patent KR-20020036489-A (KR)
Title: Device for amending shape of strip in bright annealing furnace
Inventor: JUNG WON GYEONG
IPC: C21D1/00
Filed: 2000-11-10
Abstract: PURPOSE: An apparatus for correcting the shape of a strip in a bright annealing furnace is provided which prevents generation of surface defects of the strip by preventing the strip passing through the bright annealing furnace from being deformed by rapid cooling and enabling correction even when a shape of the strip is defective. CONSTITUTION: In a cooling zone of a bright annealing furnace comprising a radiator for cooling installed at both side surfaces a duct(110) through which a strip passes, and a suction pipe, an injection pipe(113) and a driving fan which are connected to the inside of the duct(110) so as to flow an atmospheric gas into the radiator and inject a cooled atmospheric gas into the duct, the apparatus for correcting the shape of the strip in the bright annealing furnace comprises a nozzle plate(10) which is installed at the inner side of the duct of the cooling zone, and on the front surface of which nozzle holes(11) for distributing cooling atmospheric gas flown into through the injection pipe(113) are arranged in all directions with spaced apart from each other in a certain distance; blocking plates(20) which are arranged along rows inside the nozzle plate(10) and vertically slidingly installed, and on the surface of which flowing holes(21) are formed at the same positions as the nozzle holes(11) of the nozzle plate(10); and a driving means(30) for vertically moving the blocking plates(20).
Patent KR-20010092649-A (KR)
Inventor: FUNEMI YASUO
IPC: B63H20/08
Filed: 2000-11-10
Abstract: PURPOSE: A tilt device for marine propulsion unit is provided to reduce the number of the parts and the number of steps in the mounting process. CONSTITUTION: A tilt device for a marine propulsion unit comprises a clamp bracket(12) fixed to a ship side, a swivel bracket(14) connected to the clamp bracket in such a manner as to freely tilt, wherein the clamp bracket or the swivel bracket forms an attachment apparatus, a cylinder device(21) interposed between the clamp bracket and the swivel bracket and a hydraulic fluid supply/discharge device(22) expanding and compressing the cylinder device. The propelling unit is in supported connection with the swivel bracket, and the hydraulic fluid supply/discharge device is integral with the attachment apparatus.
Patent KR-20020037202-A (KR)
Title: voluntariness demper valve for oil pressure style suspension device
Inventor: LEE CHUN HO
IPC: B60G17/027
Filed: 2000-11-13
Abstract: PURPOSE: An active damper valve for a hydraulic suspension is provided to make the size of orifice converted with one control valve and to produce damping force by changing the structure. CONSTITUTION: A damper valve(40) is connected to a jounce-hydraulic hole(33) and rebound- hydraulic hole(34) to make fluid flowed from a jounce valve or rebound valve side flow, a check valve(35) installed in the jounce-hydraulic hole and rebound-hydraulic hole and controlling hydraulic pressure of the regular direction, and sleeves(32) converting flow channel. Plural holes of flow channel formed to make flow channel flow to the sleeves of the damper valve a spool(31) is installed to the active damper valve for a hydraulic suspension. One variable orifice for converting or opening and shutting flow of fluid is formed. Therefore damping force of a wheel is generated in the jounce movement and the rebound movement. The active damper valve for a hydraulic suspension includes a control valve(36) connected with the upper and lower end of the sleeves and controlling hydraulic pressure, and a displacement sensor(37) connected to the front end to sense the position of the sleeves.
Patent KR-20020037609-A (KR)
Title: The method of manufacturing about adsorbent for harmful gas removal
Inventor: JANG GIL NAM
IPC: B01D53/02
Filed: 2000-11-15
Abstract: PURPOSE: A manufacturing method of adsorbent for removing harmful gas is provided, which can be used for an extended time thus extending exchanging time of adsorbent. The inorganic adsorbent excellent in removing efficiency does not cause any fire thus reducing fire accident. CONSTITUTION: The harmful gas removing adsorbent is manufactured as the follows: adsorb metal salt such as Cu by 10-50 %, K and Mn to inorganic adsorbent to remove TEOS or SiH4.
Patent KR-20020037911-A (KR)
Title: Washing machine with function water generator
Inventor: KWON DONG HEON
IPC: D06F35/00
Filed: 2000-11-16
Abstract: PURPOSE: A washing machine capable of generating functional water is provided to prevent partial decoloration and damage of clothing, to perform sterilization, disinfection, deodorization and bleaching without boiling the clothing, and to improve a washing efficiency. CONSTITUTION: A washing machine capable of generating functional water includes a water supplier, a wash tub(3), a functional water generator(11), and an agitator(4). The water supplier supplies wash water. The wash tub receives wash water supplied from the water supplier and clothing. The functional water generator generates functional water within wash water supplied to the wash tub. The agitator agitates wash water and clothing inside the wash tub.
Patent KR-20020039867-A (KR)
Title: Attaching equipment for a bead filler
Inventor: EOM GYU MIN
IPC: B29D30/48
Filed: 2000-11-22
Abstract: PURPOSE: A bead filler attaching device is provided to prevent deformation of bead fillers that are attached to a bead. CONSTITUTION: The bead filler attaching device controlled by a controller comprises a receiving means(400) for receiving a bead; a tension controller(500) for controlling the tension of the bead by pressing the bead settled on the receiving means(400); a rotating means(600) for rotating the bead; a feeding means for supplying bead fillers to the bead; an attaching means(300) for attaching the bead filler to the circumference of the bead; a sensor for detecting the end of the bead filler to generate a stop signal and; a bead filler cutting means for cutting the bead fillers.
Patent KR-20020041132-A (KR)
Title: tension shadow mask-frame assembly using longitunal side frame
Inventor: LEE SEUNG HUN
IPC: H01J29/02
Filed: 2000-11-27
Abstract: PURPOSE: A tension shadow mask-frame assembly of a cathode ray tube using a long side frame is provided to apply uniformly a tension to a shadow mask by improving a structure of the tension shadow mask-frame assembly. CONSTITUTION: A long side frame(21) is formed with an external side plate portion(21a) and an upper side plate portion(21b). The external side plate portion(21a) is higher than the upper side plate portion(21b). In addition, the external side plate portion(21a) is separated from the upper side plate portion(21b). A pressure applied to the external side plate portion(21b) is restricted by the upper side plate portion(21b). The long side frame(21) has a rectangular structure. The external side plate portion(21a) and the upper side plate portion(21b) are connected with an internal side plate portion(21c) and a lower side plate portion(21d).
Patent KR-20010062284-A (KR)
Inventor: EBERT MICHAEL
IPC: G03F7/20
Filed: 2000-12-08
Abstract: PURPOSE: A device for supporting with little deformation is provided to sufficiently avoid a distortion and prevent modifying from the original appearance. CONSTITUTION: The supporting device includes a holder(1), to which an optical member(2) is at least partially combined through a connecting layer, while the connecting layer is provided between circumferential walls(4, 5) where the holder(1) and the optical member(2) are adjacent to each other. The holder(1) has at least three supporting bases(3) allocated circumferentially, with the optical member(2) supported on the supporting bases(3). The connecting layer is provided at least in a part of the annular gap installed between the circumferential walls(4, 5) where the holder(1) and the optical member(2) are adjacent to each other.
Patent KR-20010092658-A (KR)
Title: Electrolytic coating method for circuited board and electrolytic coating apparatus for the same
Inventor: INOUE TOSHIKI
IPC: C25D5/18
Filed: 2000-12-15
Abstract: PURPOSE: An electrolytic plating method and a device for a printed board are provided to fill a via hole of a wiring board in a short time. CONSTITUTION: In an electrolytic plating method for a printed board, an insoluble anode(22) is arranged opposite to the printed board forming a cathode(23) in a plating bath(21). The printed board has a printed pattern and a via hole formed by laser. As the insoluble anode(22), porous electrode such as expand metal is used. A power supply(24) makes positive pulse current and a negative pulse current flow between the anode(22) and the cathode(23). By adding Fe ion Fe2+ more than 0.1g/L to copper plating solution and pulse reverse electrolytic plating, a via hole of the wiring board is filled in a short time. The plating solution is shaken to flow in parallel with the surface of the wiring board. A copper solution bath(25) supplies Cu ion to the plating bath(21).
Patent KR-20020049697-A (KR)
Title: Method of Operation Replaying in Mobile Phone
Inventor: KIM JUN GI
IPC: H04B1/38
Filed: 2000-12-20
Abstract: PURPOSE: A method for repeatedly performing a performed operation of a mobile communication terminal is provided to automatically load and repeatedly perform a performed operation as stored by storing a key event of an operation which was finally performed in a key back-up memory and depressing a shortcut key of a simple repetition execution. CONSTITUTION: When a key event occurs in a mobile communication terminal(S201), it is searched whether the terminal is in an idle state(S202). If it is determined that the key even has occurred while the terminal was in an idle state, a temporary memory is initialized(S203) and a content according to the key event inputted from a menu of the terminal is stored in the temporary memory(S205). It is checked whether the next key event is a 'call', a 'termination' or 'alarm'(S204). If the key event is a 'call', a 'termination' or 'alarm, it is checked whether the terminal has been in a state of game or the Internet(S206). If the terminal has not been in a state of game or the Internet, the stored content of the temporary memory is moved to a key back-up memory and copied(S207).