baber/WOPTO huggingface dataset:
Patent KR-20010011129-A (KR)
Inventor: LEE CHANG IL
IPC: G06F1/16
Filed: 1999-07-26
Abstract: PURPOSE: An apparatus for fixing a keyboard is provided to separate the keyboard from a system unit without a specific instrument. CONSTITUTION: A knob groove(12) is formed at a side of a base board(11) for composing a lower surface of a system unit(10). An operating knob(30) is located in the knob groove(12). A penetration slot(13) is formed in an inner portion of the knob groove(12). An intermediate portion of the operating knob(30) is located in the penetration slot(13) so that the operating knob(30) is not ejected to the outside of the knob groove(12) and is operated according to the knob groove(12). A fixing tool(23) is installed in an inner space of the system unit(10), and is formed at a lower surface of a keyboard(20) installed on an upper surface of the system unit(10) through a side of the keyboard(20). The fixing tool(23) is selectively coupled to a couple tool(35). A plate spring(28) is installed on an upper surface of a keyboard plate(25) for supporting a lower surface of the keyboard toward an upward direction. The plate spring(28) elastically supports the lower surface of the keyboard(20) toward the upward direction, and the keyboard(20) is projected on an upper portion of a keyboard deck(15) when a coupling state of the keyboard(20) is released. The coupling tool(35) is installed to a position corresponding to the fixing tool(23). The coupling tool(35) is installed at one side of the system unit(10) to be capable of operation. A slope guide surface(36) is formed on an upper surface of an end of the coupling tool(35). A supporting rod(37) is formed at an opposite side in which the slope guide surface(36) is installed. The operating knob(30) installed in knob grooves(12,17) through penetration slots(13,18) is formed at a side of the coupling tool(35) by one body.
Patent KR-20010011382-A (KR)
Inventor: CHOI SEONG JIN
IPC: H04N13/00
Filed: 1999-07-27
Abstract: PURPOSE: A ROM for deriving a stereoscopic image from one ordinary image is provided to use a recognition principle for stereoscopic images without a subjective system by using a computer to re-configure video data to stereoscopic images, so as to implement a stereoscopic image from one image. CONSTITUTION: An angle of a binocular parallax according to a degree of a stereoscopic image is set by a principle of a binocular parallax. Inclinations for image transformation according to the set angle are marked on lines of equal ratio of intervals on an original image. The marked lines are shifted and re-arranged according to desired distance and depth on the original image. Lines arranged by the depth are shifted to an object image at equal ratio of intervals, to derive an image having a different vision angle.
Patent KR-20010011834-A (KR)
Inventor: CHANG YUN SEOK
IPC: H04L12/58
Filed: 1999-07-30
Abstract: PURPOSE: An e-mail managing system is provided to prevent e-mail data damage according to disorder of a computer system by individually managing own mail data at an independent system. CONSTITUTION: An e-mail managing system comprises a mail control part(210) and a mail keeping part(220). The mail control part(210) is installed at a computer system(100) of a user and generates a command for controlling an e-mail manipulated through a mail manipulating part(120). The mail keeping part(220) consists of an internet connection part(221), a central processing unit(222) and a memory(223). The internet connection part(221) connects the mail keeping part(220) with the computer system(100) through an Internet. The central processing unit(222) performs the command from the control part(210). The memory(223) stores mail data and management software.
Patent KR-20010016964-A (KR)
Inventor: KIM HO SIK
IPC: F02D41/08
Filed: 1999-08-06
Abstract: PURPOSE: A temperature compensating circuit of an idle speed actuator is provided to compensate the opening degree of the idle speed actuator by sensing flowing current in an inner coil while the opening degree is changed according to the temperature change of the idle speed actuator. CONSTITUTION: A temperature compensating circuit of an idle speed actuator comprises a FET(field effect transistor)(20) driving an idle speed actuator(10); a current sensing resistance(R2) flowing to the idle speed actuator; a circuit(30) sampling and holding voltage in both ends of the resistance; a control signal generator(40) controlling the sampling and the holding function of the circuit; a differentiator(50) differentiating the inversion signal of an idle speed actuator drive signal; a first LPF(low pass filter)(60) filtering the output signal of the sampling and holding circuit; a voltage flower(70) amplifying the output signal of the first LPF; a second LPF(80) filtering the output signal of the voltage flow meter; a microcomputer(90) outputting the idle speed actuator drive signal and compensating the idle speed actuator driving signal according to the output signal of the second LPF; and an inversion buffer unit(100) feeding the drive signal to the FET. Thus, the temperature compensating circuit compensates the opening degree of the idle speed actuator according to the temperature change of the idle speed actuator.
Patent KR-20010017865-A (KR)
Inventor: PARK JUN
IPC: G06F17/27
Filed: 1999-08-16
Abstract: PURPOSE: A method for video communication of an avatar based TTS system is provided to synchronize the shape of lips of an avatar with a synchronized voice in order to control the look and movement of the avatar in response to the contents of speech, and thereby perform the video communication . CONSTITUTION: An avatar model producer determines whether it performs an operation for making an online photograph or selects an existing avatar model(301). The online photograph is made(302), and a reference point of the avatar model is illustrated(303) if the online photograph is needed. If the existing avatar model is selected, the data of the selected avatar model is transmitted to an avatar server(305). A voice recognition module recognizes the voice inputted from an outside and thereby generates a character string, and transmits it to a language translation module(306). The language translation module translates the generated character string and transmits it to a voice synthesizing module(307). The voice synthesizing module extracts the information related to the movement from the translated character string.
Patent KR-20010018167-A (KR)
Inventor: KIM TAE SU
IPC: C25D17/00
Filed: 1999-08-17
Abstract: PURPOSE: An apparatus equipped with a vertical type electroplating vessel for electroplating a metal strip is provided to increase plating amount per unit length and prevent excessive plating defects which can be occurred at corner area of a metal strip by maintaining high relative flow rate of plating solution on the metal strip. CONSTITUTION: In an electroplating apparatus equipped with a vertical type electroplating vessel on which a consumable anode or inert anode and a plating ejection box (5) behind thereof are installed for electroplating a metal strip, V-shaped plating solution ejection outlets (15) are formed on upper part of the plating solution ejection boxes (5) installed behind anodes so that the ejected plating solution is flown in front of the anodes (4) through V-shaped grooves (16) between head members (4a) of anodes (4), filled between the anodes and a metal strip, and acceleratedly falling down by gravity since widths of head members (4a) of anodes (4) in a shape of a plurality of bars or width narrow plates are more narrowly formed as it goes to connection members of each anodes so as to form V-shaped grooves (16) between head members of adjacent anodes (4).
Patent KR-20010018203-A (KR)
Inventor: JANG BONG AN
IPC: D06F34/08
Filed: 1999-08-18
Abstract: PURPOSE: A control method for water supply of a washing machine is provided to warn a user of the danger of freezing according to external temperature detected by a temperature sensor, and also warn the abnormality of water-supply according to the temperature of wash water during water-supplying. CONSTITUTION: A control method for water supply of a washing machine comprises the steps of; detecting external temperature by a temperature sensor; and warning the danger of the freezing of a water supply system containing a water-supply hole and a drain system containing a drain-outlet. The control method also comprises the steps of; detecting the temperature of wash-water falling from the water-supply hole by using the temperature sensor(S105) when the detected external temperature is under reference temperature(S102); determining where cool water or hot water is normally supplied through the water supply hole; and warning the user of the abnormality of water-supply(S108) when the water is abnormally supplied(S107).
Patent KR-20010019692-A (KR)
Inventor: KIM CHANG UP
IPC: A47C17/52
Filed: 1999-08-30
Abstract: PURPOSE: A cabinet bed is provided to prevent a transformation and a breakdown by the movement of a bedstead beforehand, and to improve users' reliability and preference on products. CONSTITUTION: A cabinet bed (B) comprises; a frame (1) of a metallic square shape which is installed on a wall by an anchor bolt and comprises a connection bar (12) provided with a hexagonal fastening hole (11) which an anchor bolt (6) is bored through, a bearing bar (13) on both front parts of the connection bar (12), and a fastening bar (15) which is installed opposite to the front end of the bearing bar (13) and forms a fastening groove (14); a bearing shaft (2) which comprises a hexagonal fastening part (21) corresponding to the fastening groove (14) of the frame (1), a rolling part (22) installed to the inside of the fastening part (21) for smooth movements of a bedstead (3), a suspended bolt (23) bored on the inside of the rolling part (22) at regular intervals, and many elastic members (24) fixed to the suspended bolt (23); a bedstead (3) which comprises a bearing hole (31) where the bearing shaft (2) is bored and the rolling part (22) contacts, a connection hinge (32), and a suspended bar (33) to fix the elastic members (24) on the inside of the bearing hole (31); a shock absorber (4) installed between the rear end of the bearing bar (13) of the frame (1) and the connection hinge (32) of the bedstead (3) to restrict a sudden operation; a cabinet (5) installed on the outside of the frame (1).
Patent KR-20000028627-A (KR)
Inventor: ROBERTSON JAMES E
IPC: G21D3/14
Filed: 1999-08-31
Abstract: PURPOSE: A feed water control through maximum power range for steam generator of pressure water reactor is provided to secure a successive feed water flow to steam generators by closing a start valve after a down comer valve is open. CONSTITUTION: A feed water control system(FWCS) receives an input signal from various sources and generates an output flow request(FD) signal(18). A high-speed logic processor(22) receives the FD signal from the FWCS to process the FD signal and transmits the processed FD signal to other FWCS. Manual/automatic control units(23,24,25) are performed as an automatic mode when the FWCS determines the output request signal based on the input signal. An output signal(30) is provided for a start feed water valve(26) when a power and a steam load of a reactor is less than 5 percent. A flow control transmission from the start feed water valve(26) to a feed water control valve(21) is generated at a change time of an output state in a bistable(32) when the power and the steam load of the reactor is 5 percent.
Patent KR-20000012219-A (KR)
Title: Key switch
Inventor: JUN KYU-CHUL
IPC: H01H13/70
Filed: 1999-09-07
Abstract: PURPOSE: The key-switch on a keyboard as the input device of a personal computer is improved. With the key-switch, the keyboard becomes thinner and lighter, the keystroke is enlarged, and the feeling of clicking becomes more pleasant. CONSTITUTION: As the key top (1) is pushed down against the elasticity of return spring (2A), the protuberances in the inner legs (3A) slide in the hole on the inner legs(21). With the protuberances touching part of the hole, sliding is stopped and pressure load is increased. As the pressure load reaches a set amount, the return spring (2A) yields and the pressure load is drastically lessened, giving a better feeling of clicking.
Patent KR-20010028758-A (KR)
Title: Ethernet switch and packet control method thereof
Inventor: JUNG JIN U
IPC: H04L12/28
Filed: 1999-09-22
Abstract: PURPOSE: The ethernet switch is provided to perform an effective management of a memory, and to solve a trouble that the ethernet switch can not perceive whether a real packet is transmitted to a link-downed network port. Accordingly a packet loss rate is minimized. A throughput is improved on the network. CONSTITUTION: An MDIO(Management Data Input Output)(16) performs a periodic polling, and reads contents of state registers of PHYs(Physical Layers)(10). The MDIO(16) transmits LSI(Link Status Information) of each PHY to a queue manger(18). If a bit value of the LSI is '1', the queue manger(18) performs a normal operation control. If a bit value of the LSI is '0', the queue manger(18) transmits the information to PCUs(Port Control Units)(14) in order to drop the packets transmitting to the link-downed ports. The PCUs(14) do not store the packets in a packet memory(22) in order to transmit the packets. If the packets are stored in the packet memory(22), the PCUs(14) delete the corresponding packets.
Patent KR-20010036838-A (KR)
Inventor: JI YEON JU
IPC: H04B7/26
Filed: 1999-10-12
Abstract: PURPOSE: A method for discriminating a generic incoming call from a terminal and an incoming call by call forwarding is provided to select a call by discriminating the case that a phone call is made to a user's phone number from a terminal and the case that a different phone number is transferred to the user's phone number. CONSTITUTION: A CGS(Cellular Gateway System)(102) or an MSC(Mobile Switching Center)(103) requests an HLR1(105) accepting an MIN1(Mobile Identification Number-1) for called subscriber information and location information(211). The HLR1(105) asks a called MSC(104) about location information in case that the MIN1 is a called number display service subscriber(212). The called MSC(104) transfers location information to the HLR1(105)(213). The HLR1 transmits it to the CGS(102) or the MSC(103)(214). The CGS(102) or the MSC(103) confirms transmitted location information and requests call connection to the called MSC(104)(215). The called MSC(104) contacts a relevant base station to page a called terminal and, at the same time, transfers the MIN1 to the terminal(216).
Patent KR-20000006760-A (KR)
Inventor: ROH KWON HYUNG
IPC: H04W4/02
Filed: 1999-11-01
Abstract: PURPOSE: A method for providing a location information service is provided to supply the location information of a certain place such as a public office or a bank near from a user through a mobile terminal for improving a convenience of the user. CONSTITUTION: A location information service system(300-1) is composed of: a wireless data service server(310); a location information database(320); and connecting to a mobile communication service system(200) through a wireless internet protocol for exchanging data. Therefore, if a user inputs an information about the present location of the user and a searching place through a mobile terminal(100), a nearest place from the mobile terminal is searched and supplied to the user.
Patent KR-20010045383-A (KR)
Inventor: CHO MIN HUI
IPC: H01L41/22
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing an aluminum nitride thin film having an improved surface and combination characteristic is provided to improve a surface planarization at a low process temperature and a chemical and electrical characteristic of the thin film, by processing the aluminum nitride thin film deposited by a low temperature process while using microwave plasma. CONSTITUTION: An aluminum nitride thin film is deposited. A microwave plasma process as a subsequent process of the aluminum nitride thin film is carried out. One of nitrogen gas, hydrogen gas and ammonia gas is selected as chemical reaction gas used in the plasma process.
Patent KR-20010045387-A (KR)
Inventor: HONG YUN SEOK
IPC: H01L21/82
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing a fuse of a semiconductor device is provided to easily perform an etch process by a pad mask, by forming the fuse while using the same metal as that used in a metal interconnection process, and by making a passivation layer deposited on the fuse have a uniform thickness. CONSTITUTION: A fuse(1) is formed in a pad region on a semiconductor substrate by using metal used in a process for forming a metal interconnection. A passivation layer of a predetermined thickness is formed on the upper portion of the fuse. The passivation layer deposited on the fuse is maintained by forming a mask for preventing the passivation layer in the fuse portion from being exposed.
Patent KR-20010045669-A (KR)
Inventor: KIM DEOK U
IPC: G08B21/00
Filed: 1999-11-05
Abstract: PURPOSE: A wiretap supervising system and a method thereof are provided to generate sound by previously stored sound source or supervise exactly whether there is the wiretap or not by using the previously stored spectrum basic information, inform the result of supervising the wiretap to a remote site, thereby capable of supervising concentrically any time whether there is the wiretap or not. CONSTITUTION: A tuning unit(10) tunes the corresponding radio frequency among radio frequency sensed through an antenna(Ant). An intermediate frequency converter(20) changes the radio frequency with the bandwidth of MHz-GHz into an intermediate frequency. An A/D converter(30) converts the analog signal of the intermediate signal into digital data and outputs the digital data. A ROM(41) stores a device discrimination code, and a program for discriminating the wiretap. A memory(42) stores frequency basic information, frequency spectrum basic information, sound source data for discriminating the wiretap, and alarming sound data to be outputted when discriminating the wiretap. A timer(43) counts the present time continuously. A key pad(50) has several keys for inputting a key such as time setting. An LCD(Liquid Crystal Display)(60) displays message. A D/A converter(71) converts the stored digital sound source data into an analog signal and outputs the data. A sound output unit(70) amplifies the analog signal and outputs the signal to a speaker(Sp). A communication unit(80) transmits the discriminating result data and a device discrimination code to a regional server through a LAN and receives the control data from the server. A control unit(40) performs a discrimination operation of wiretap by driving the program stored in the ROM(41).
Patent KR-20010049128-A (KR)
Inventor: KWON HYEOK CHAE
IPC: H01J11/12
Filed: 1999-11-30
Abstract: PURPOSE: A barrier rip structure of a plasma display panel is provided to improve the brightness and the white balance by making up different luminescence properties depending on three kinds(R,G,B) of fluorescent substances. CONSTITUTION: In a plasma display panel, an image is provided by radiating three kinds(R,G,B) of fluorescent substances layer between many barrier rips using a discharge appearance generated by applying respective pulses for a scanning and display to a plurality of electrodes sequentially. At least a half-checked type of barrier rips(35,36,37) have projection parts(38,39) in which many barrier rips are projected among the barrier rips. The many barrier rips include a connection part for connecting between the barrier rips
Patent KR-20010005473-A (KR)
Inventor: TAZAKI TOSHINORI
IPC: C10M169/04
Filed: 1999-12-02
Abstract: PURPOSE: Disclosed are refrigerating machine oil compositions which more excel in compatibility with a refrigerant having carbon dioxide as the major component, and refrigerating machine oil compositions which excel in stability and lubricity in an atmosphere of carbon dioxide in the supercritical state while retaining said compatibility and can be used over a long period of time. CONSTITUTION: Refrigerating machine oil compositions for refrigerants having carbon dioxide as the major component are obtained by compounding (A) a polyoxyalkylene glycol having a kinetic viscosity at 100°C of 3-50 mm2/s with (B) a polyvinyl ether having a kinematic viscosity at 100°C of 3-50 mm2/s. Refrigerating machine oil compositions for a carbon dioxide refrigerant are obtained by compounding an acid trapping agent or an acid trapping agent and an extreme pressure agent with compositions.
Patent KR-20000012494-A (KR)
Inventor: KIM JOO AN
IPC: A01F12/00
Filed: 1999-12-08
Abstract: PURPOSE: A threshing machine containing a smoothly rotating threshing drum is provided to prevent a cereal from being laminated between the threshing drum and a main body and between the threshing drum and an adjusting fan. CONSTITUTION: A threshing machine contains:plural threshing blades(32) being formed on the outer circumferential surface of a threshing drum(30) for separating an ear and a grain from a cereal; an inner curved surface on a main body(10) for maintaining a certain space from the outer circumferential surface of the threshing drum; a first cutting blade(20) being removably installed in the inner curved surface for chopping the stem and the ear being inputted between the threshing drum and the curved surface of the main body while threshing; and a second cutting blade(50) being installed in the lower surface of a discharging amount adjusting fan(40) for cutting the large sized stem and ear being discharged through a discharging aperture(B). The device can minimize the damage on the cereal and protect the threshing machine from an overload.
Patent KR-20010056624-A (KR)
Inventor: KIM WON JAE
IPC: H05K3/46
Filed: 1999-12-16
Abstract: PURPOSE: A multi-layer printed circuit board and a manufacturing method thereof are provided to improve a connection structure between layers, minimize size of a hole, facilitate pattern formation, reduce weight, and minimize thickness of copper thin film layer on a surface of a printed circuit board. CONSTITUTION: A printed circuit board(100) is roughly divided into a core layer(101), an upper built-up layer(130) and a lower built-up layer(130). The core layer(101) includes an insulation layer(102) and a circuit pattern(104). A plurality of via holes(105) are formed on the core layer(101) to connect the upper built-up layer(130) or the lower built-up layer(130). A connection plating layer(106) is formed inside the via hole(105) to be connected to the circuit pattern(104). The upper built-up layer(130) includes an insulation layer(132) on an upper surface of the core layer(101) and a circuit pattern(134) on the insulation layer(132). Via holes(135) are formed on the upper built-up layer(130) to be opened in a direction facing the via holes(105) of the core layer(101). A connection plating layer(136) is formed within the via hole(135) to electrically connect the via hole(135) of the core layer(101). The lower built-up layer(130) is formed on an opposite side of the upper built-up layer(130).