baber/WOPTO huggingface dataset:
Patent KR-20000017317-A (KR)
Title: Semiconductor integrated circuit device
Inventor: YAMANAKA TOSHIAKI
IPC: H01L21/8242
Filed: 1999-08-16
Abstract: PURPOSE: A semiconductor integrated circuit device is provided to improve a pattern density by making a rebenson arrangement be possible. CONSTITUTION: In the semiconductor integrated circuit device, a plug electrode (7) is disposed with regard to wire electrodes (2, 3, 4) of different phase which are disposed with a minimum size (a) on a line. The plug electrode (7) is configured to connect the a plug electrode (5) of an upper layer and a plug electrode (1) of a lower layer directly instead passing a wire electrode without arranging a pattern of an island form at a part sandwiched between wire electrode patterns (2, 3).
Patent KR-20010018479-A (KR)
Inventor: KWON YEONG CHEOL
IPC: F25D23/02
Filed: 1999-08-19
Abstract: PURPOSE: A method for producing refrigerator door steel plate is provided to prevent the steel plate from being scratched and discolored while maintaining gloss. CONSTITUTION: A door steel sheet(22) comprises an iron sheet(12) of door shape; pigment(14) coated on the steel plate; and enamel(16) coated on the pigment while being heated. Thus, the pigment is integrally coated on the steel plate not to be separated while not using an adhesive. Moreover, strength of the enamel is hardened by being heated for preventing the door steel and the door from being scratched. The steel plate and the pigment do not contact air by the enamel to prevent the door steel plate from being discolored.
Patent KR-19990078983-A (KR)
Title: 전자파 차폐 기능을 가지는 휴대폰의 수신부 스피커
IPC: H05K9/00
Filed: 1999-08-27
Abstract: 본 발명은 휴대폰의 수신부 스피커의 전자파 차폐 방법에 관한 것으로서, 프레임과 그릴을 전기적으로 연결함에 있어서, 금속제 프레임의 경우에는 단순히 납땜이나 은전극을 그릴 연결부에 부가하고, 합성 수지 프레임의 경우 전도성 고분자를 사용하거나, '??'자형 클립으로 프레임과 그릴을 연결하는 것임을 특징으로 한다. 본 발명에 의한 휴대폰의 수신부 스피커의 전자파 차폐 방법에서는, 현재 전기적으로 단락된 상태로 되어 있는 그릴과 프레임을 전기적으로 연결시킴에 의하여  시스템을 구성하는 부품 단위에서 구현하여 전자파를 효과적으로 차폐할 수 있다.
Patent KR-20010026268-A (KR)
Inventor: HYUN MIN HO
IPC: H04L27/10
Filed: 1999-09-03
Abstract: PURPOSE: A system for demodulating frequency shift keying is provided to regularly maintain the capacity of the FSK demodulation by demodulating the signals after detecting mean characteristic of predetermined period even if an offset error or a signal-distortion is generated in the FSK-modulated signal. CONSTITUTION: A band pass filter(500) allows only FSK-modulated signal band to pass through. A zero-crossing detector(520) detects a zero-crossing point of the output signal of the band pass filter(500). A mean characteristic detector(540) detects the mean characteristic of the modulated signal based on time between the detected zero-crossing point. A signal judging element(560) judges whether the signal value is 0 or 1, from the mean value.
Patent KR-20010027533-A (KR)
Inventor: KIM WOON YONG
IPC: A63F13/00
Filed: 1999-09-14
Abstract: PURPOSE: A video game apparatus and a control method thereof are provided to satisfy a demand about more progressive new entertainment according to the direction ability of a player. CONSTITUTION: A video game apparatus consists of an image input device, a display device, a speaker system, a game control device, and a processor unit. The image input device comprised of a camera(11) and a frame grabber(12) takes a moving picture of a player to convert it into an image input signal of digital form. A first monitor(13a) of the display device outputs a motion picture of an object for indicating a face picture and the motion of the player. A second monitor(13b) outputs a motion picture of the player recognized from the image input signal. A video card(14) drives two monitors under the control of a computer. The speaker system is comprised of a sound card(15), an amplifier(16), and a speaker(17a,17b). The game control device is comprised of a CD-ROM driver(18) for reading a game program in a CD-ROM, a switch panel(19), a memory card(21), a hard disk(22), and a CPU(20). The processor unit produces the motion picture object by reading a desired game program from the ROM and collecting codes saved in the RAM, extracts the motion of the player, and decides whether the motion of the player accords with the motion picture object or not to control the game.
Patent KR-20000000109-A (KR)
Inventor: MUHN JUNG GEUN
IPC: B26D3/00
Filed: 1999-09-10
Abstract: PURPOSE: A paper cutting apparatus is provided to increase working efficiency as papers don't need arranging by stably loading papers to an outlet tray. CONSTITUTION: The paper cutting apparatus comprises:a driving round plate(42) installed in the inner wall face of a cabinet and driving rotationally by a motor; a guide rail(43) having a guide groove formed; a link(44) sliding and transmitting the guide rail upward and downward according to the rotation of the driving round plate; a shaft(46) supported by a bearing to rotate on a bracket; an interlocking link driving rotationally the shaft in the right and reverse directions.
Patent KR-20000023372-A (KR)
Inventor: OEDA GENTARO
IPC: H02K7/04
Filed: 1999-09-22
Abstract: PURPOSE: A rotary driver is provided to rapidly terminate automatic centering work, to reduce impulse sound due to the impulse of a case and balance members. CONSTITUTION: A rotary driver comprises an automatic centering tool(12) aligning the center of total gravity to a rotary shaft. The automatic centering tool(12) comprises a case(21) and plural balance members(26,26....), and relatively moves the plural balance members against other parts of a combined rotary member in accordance with the rotation of the rotary driver(10), thereby aligning the center of the total gravity to the rotary shaft. The balance members consists of magnet material. A ring type magnet is mounted within the case.
Patent KR-20010038386-A (KR)
Inventor: AHN BYEONG CHEOL
IPC: G02F1/1362
Filed: 1999-10-25
Abstract: PURPOSE: A method for manufacturing a liquid crystal display(LCD) and an LCD obtained from the same are to decrease the number of masks used in manufacturing the LCD, thereby enhancing the yield. CONSTITUTION: A gate line, a gate pad(106) extending from the gate line, the first insulating film and a gate pad contact hole(108) which is penetrated from the first gate insulating film on the gate pad to a substrate are formed on the substrate using the first mask. The second gate insulating layer, an intrinsic semiconductor layer, a semiconductor layer consisting of an impurity-doped semiconductor layer and the second metal layer are deposited in the order named on the resultant structure. The second metal layer is patterned using the second mask to form a data line, a source electrode and a drain electrode. The impurity doped semiconductor layer between the source and drain electrodes is removed to form a channel region. The third insulating layer serving as a passivation film is deposited on the entire structure and is patterned using the third mask to cover the data line, the source electrode and the drain electrode. A pixel electrode(118) is formed on the resultant structure using the fourth mask.
Patent KR-20010046585-A (KR)
Inventor: SEO JONG HAN
IPC: A63B19/00
Filed: 1999-11-13
Abstract: PURPOSE: Acupressure projections for a hula hoop are provided to prevent the acupressure projections from being damaged by twisting force generated in use or by collision with a certain object. CONSTITUTION: A plurality of acupressure projections(20) are coupled to holding members along the internal circumference of a ring-type main body(10). A plurality of acupressure projections(20) are coupled to a plurality of insertion holes(12) of the ring-type main body(10). A coupling groove part(13) with a predetermined width includes the predetermined spaces around the circumference at the center of the insertion holes(12) and is open as a hemisphere-type toward the center of the ring-type main body(10). An inserting part is formed on each acupressure projection(20) for inserting to the coupling groove part(13). The holding members are formed with a coupled of elastic pieces on left and right sides.
Patent KR-20010047786-A (KR)
Inventor: MUN GI DONG
IPC: G06F15/16
Filed: 1999-11-23
Abstract: PURPOSE: A clock monitor using the number of clock periods is provided to measure a phenomenon of clock loss and a decreasing of a clock period by creating a fixed reference clock and calculating and comparing a rising number of a clock, thereby monitoring an abnormal clock being generated in a transmission, a receiving and a duplex switching. CONSTITUTION: A reference frame pulse creating unit(30) creates a reference frame pulse signal by receiving a reference clock which is self-created. A clock frequency dividing unit(40) receives a reference frame pulse signal created in the reference frame pulse creating unit(30) and receives and divides a clock to be monitored and outputs a parallel signal. A parallel clock comparing unit(50) receives the divided signal in parallel in the clock frequency dividing unit(40) and compares whether the signal is counted as the fixed number. A latch unit(60) receives a clock of the reference frame pulse creating unit(30) and receives and stores the result compared in the parallel clock comparing unit(50) and outputs the stored result.
Patent KR-20000047707-A (KR)
Inventor: BRONSON S JAMES
IPC: H01Q1/12
Filed: 1999-11-24
Abstract: PURPOSE: A device for fastening of an antenna is provided to fasten the antenna of a base transceiver station by using a bracket and rapping the antenna so as to adjust the angle of the antenna. CONSTITUTION: A device for fastening of an antenna includes the following components. An utility pole is rapped so as to support each series of antenna(21,22,23). A series of supporting arm sets a primary antenna(21,22,23) which is selected among a series of antenna and a series of brackets(31,41). A face plate(31b) is set so as to make contact with the external part of the utility pole. The series of brackets(31,41) are pulled towards the series of utility pole. A face plate(31b) of a series of bracket is pressured towards the external part of the utility pole. A connecting unit connects the primary bracket and a secondary bracket among the series of brackets(31,41).
Patent KR-20010048804-A (KR)
Inventor: MUN JEONG SEOK
IPC: H04L12/12
Filed: 1999-11-29
Abstract: PURPOSE: A remote input/output control apparatus and method in an RTS(Real-Time System) is provided to achieve foreground execution to transfer remote input to another application program by sharing a device descriptor table in an RTS. CONSTITUTION: An RTS comprising an OS(Operating System)(31) and a plurality of server processes(32) is connected with a remote system(33) through an network. The OS(31) containing a plurality of device drivers(31-1) controls remote input/output for the remote system(33) through various kinds of networks in various communication methods. In addition, the OS(31) contains a device descriptor table(31-2) and a plurality of file descriptor tables(31-3). The device descriptor table(31-2) controls each device driver(31-1) so that remote input/output processing by the server processes(32) can be executed. The file descriptor tables(31-3) make the device descriptor table(31-2) shared so that the server processes(32) can use each device driver(31-1) using the device descriptor table(31-2). Each server process(32) supports access with the remote system(33) so that remote input/output can be carried out through the device drivers(31-1) of the OS(31) by using an allocated file descriptor table(31-3) and sharing the device descriptor table(31-2). The remote system(33), comprised of an OS(33-1) and a client program(33-2), transmits the command inputted from an operator to the RTS side through a network or outputs a result message received through the network from the RTS side so that the operator can confirm.
Patent KR-20010053955-A (KR)
Inventor: NOH GWANG HO
IPC: G03G15/00
Filed: 1999-12-02
Abstract: PURPOSE: A photosensitive belt cartridge of a wet electrophotgraphic printer is provided to reduce manufacturing cost and assembling time by simplifying the shape while reducing the number of components. CONSTITUTION: A cartridge body(200) has a cylindrical shape with one open end to receive the photosensitive belt a pedrail type photosensitive belt. A plurality of spring plates(300) are intermittently installed along a pedrail of the photosensitive belt within the cartridge body(200) to sandwich and support the photosensitive belt between the inner wall of the cartridge body(200). An inner cover is installed at an opening of the cartridge body(200) for supporting the periphery of the photosensitive belt and the ends of the spring plates(300) to prevent partial drooping of the photosensitive belt. The cartridge body(200) is assembled by coupling tow clips(210), and has a handle and a guide rail.
Patent KR-20010054770-A (KR)
Inventor: HA YOUNG NAM
IPC: A61N5/06
Filed: 1999-12-08
Abstract: PURPOSE: Provided is a sheet having solid and gel-phase infrared material, the gel type infrared generating material is filled in spaces among the solid type infrared generating materials. CONSTITUTION: The sheet having the solid and gel-phase infrared material is produced by a process comprising the steps of: arranging the solid type infrared generating materials such as jade(6) and bioceramic(7) in regular intervals between the upper sheet(2) and the lower sheet(3) and sealing up the jade(6) and the bioceramic(7) by heat-welded parts(5); filling the gel type infrared generating material(9) in the sealed spaces(8) between the upper sheet(2) and the lower sheet(3), wherein the gel type infrared generating material(9) comprises an industrial or a vegetable oil, a tackifier, and at least one selected from the group consisting of jade powder, bioceramic powder, elvan powder, charcoal powder, and clay powder.
Patent KR-20010054858-A (KR)
Inventor: CHOI SEONG MUN
IPC: G06F1/26
Filed: 1999-12-08
Abstract: PURPOSE: A circuit for protecting a high voltage generator is provided to shut down a generated high voltage automatically when excess current or an excess voltage is generated at the secondary side of the FBT by mal-function of a monitor high voltage. CONSTITUTION: A main transformer(10) outputs a high voltage generating power source in accordance with a switching of a main transformer FET(TP1) by a PWM signal outputted from a PWM IC(11). A rectification circuit(20) rectifies an output power source of the main transformer(10) and consists of a diode(D1) and a resistance(R1) and a capacitor(C1). A boost-up circuit(30) raises the high voltage. The boost-up circuit(30) comprises a boost-up coil(L1), a boost-up FET(TR3) being driven by a boost-up pulse and having a ground resistance(R4) being connected to a source, a boost-up diode(D2) and a boost-up capacitor(C2). An FBT(40) outputs all sorts of power sources necessary to an operating of a monitor through the secondary side by a switching of a high voltage generating power source(B+) being applied toward the first side by a horizontal output transistor(TR4). A shot-down circuit(50) is connected to the rectification circuit(20) and the boost-up circuit(30) and shuts down the high voltage generating power source if a shot-down on signal is inputted. A mal-function sensing unit(60) outputs a low signal if an operating voltage being outputted through the secondary side is sensed as an overcurrent and an overvoltage. An MCU(70) outputs a shut-down on/off signal in accordance with an input of the low signal being outputted from the mal-function sensing unit(60).
Patent KR-20000012495-A (KR)
Inventor: KIM JUNG WOOK
IPC: H04R9/02
Filed: 1999-12-08
Abstract: PURPOSE: A speaker capable of generating a call sound and a vibration in response to a wireless call signal in a communication device is provided. CONSTITUTION: The speaker according to the present invention comprising: a cylindrical frame; a magnetic field generating means for generating a first magnetic flux and a second magnetic flux, the magnetic field generating means being mounted within the frame; means for generating a sound by creating an electromagnetic power due to an interaction with the first magnetic flux during applying of a frequency pulse above a predetermined frequency range; and means for generating a vibration by creating an electromagnetic power due to an interaction with the second magnetic flux during applying of a frequency pulse below a predetermined frequency range.
Patent KR-20010055093-A (KR)
Inventor: KIM SEOK SIN
IPC: A23L19/10
Filed: 1999-12-09
Abstract: PURPOSE: Provided is a method for preparing a processed food using sweet potato as a main material, which is comfortable to carry, does not go bad in a long time, and is eatable instantly without cooking secondly. CONSTITUTION: A method for preparing a processed food using sweet potato as a main material comprises the steps of: (i) removing the skin of sweet potato, boiling, and pulverizing; (ii) mixing the prepared sweet potato powder 55-65wt.%, flour 22wt.%, carrot 1wt.%, green onion 1wt.%, shredded oyster 10-20wt.%, and salt 1wt.%; (iii) forming the mixture in a certain type, and boiling in a steamer; and (iv) sterilizing and packing in a vacuum packing method.
Patent KR-20000048095-A (KR)
Title: Scroll compressor
Inventor: DERAI TOSHIYUKI
IPC: F04C29/02
Filed: 1999-12-13
Abstract: PURPOSE: A scroll compressor is provided to reduce the power consumption by reducing the electric power required for stiring oil of refrigerator since the flowing amount of oil to a middle pressure room, improve the reliability of a bearing by finely performing lubrication of rotating bearing and main bearing. CONSTITUTION: In a scroll compressor having compressing machinery part and an oil storage part in a container, the compressing machinery part is formed by combining a rotating scroll(3a) having a spiral wrap in each die plate, a non scroll(3b), and an Oldham ring(5) for preventing a rotation of the rotating scroll, and a frame(9) having a crank shaft(6) transmitting an electric power for compressing the operating fluid and a main bearing supporting the crank shaft, which an oil supply hole connecting lubricating oil with a vicinity of the rotating scroll and the main bearing, is formed in the crank shaft, an aperture of oil supply hole is arranged to make oil film pressure of the rotating bearing aperture generated in the operation of the compressure higher than the pressure of main bearing aperture.
Patent KR-20010056396-A (KR)
Inventor: KIM JAE HYEONG
IPC: H01L21/336
Filed: 1999-12-15
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to recover damage of a gate oxide layer and also to prevent formation of a silicide layer between a metal layer and a poly spacer in a gate poly spacer structure for reducing a hot carrier effect. CONSTITUTION: In the method, the gate oxide layer(32), a doped first polysilicon layer(33), the metal layer(34) and a cap insulating layer(35) are sequentially formed on a semiconductor substrate(31) and then etched to form a gate. Next, the gate oxide layer(32) and the fist polysilicon layer(33) are selectively oxidized to recover the gate oxide layer(32) damaged in the etching step and also to form a re-oxidation layer(36) on a side of the first polysilicon layer(33). Next, a lightly doped region(37) is formed in the substrate(31), and a barrier metal layer(38) is wholly formed on a resultant structure. Next, an undoped second polysilicon layer(39) is formed on the barrier metal layer(38) and then etched back to form the poly spacer on a side of the gate. Next, a heavily doped region(40) is formed in the substrate(31).
Patent KR-20010056440-A (KR)
Inventor: KIM HAK RYUL
IPC: H01L21/50
Filed: 1999-12-15
Abstract: PURPOSE: A tape loader in semiconductor equipment is provided to control a badness generation of TCP(Tape Carrier Package) by damage of lead and to improve the yield of TCP(Tape Carrier Package) production by preventing the lead tape from being tangled to each other although there is a difference between a release speed coming untied lead tape from tape reel and a feeding speed of the lead tape at a bonding apparatus and reducing the loss of time taking a trouble step for the tangle of lead tape. CONSTITUTION: A lead tape(15) is wound on a tape reel(10,20). A guide wheel(12) is formed under the tape reel(10,20) and converts a feeding direction of the lead tape(15) so that the lead tape(15) is released from the tape reel(10,20) to be fed. A guide side(100) is formed between the tape reel(10,20) and the guide wheel(12) and has an incline plane roundly so that the released lead tape(15) slides and feeds on the guide wheel(12).
Patent KR-20010056554-A (KR)
Inventor: KIM HONG JU
IPC: G03B7/00
Filed: 1999-12-15
Abstract: PURPOSE: A method for measuring luminous intensity using a passive AF module is provided to reduce the cost by accomplishing photometry and distance-measuring at the same time and to accurately measure the brightness. CONSTITUTION: A method for measuring luminous intensity using a passive AF module includes the steps of driving the passive AF module according to a first stage signal of a release switch(S100-S200), measuring response time of the passive AF module(S300), converting the response time obtained through the passive AF module into a first converted value corresponding to the brightness level of a light linearly(S400), judging the brightness of an object to be photographed corresponding to the first converted value and determining exposed value(S500-S600), and measuring the distance between the object and a camera with output data of the passive AF module(S700).
Patent KR-20000057068-A (KR)
Inventor: JINGERICH RICHARD G W
IPC: C09K11/56
Filed: 1999-12-17
Abstract: PURPOSE: An electroluminescence type fluorescent material with a long durability and a manufacturing method thereof are provided to greatly extend a half-life of the fluorescent material, thereby improving a durability of a fluorescent lamp. CONSTITUTION: An electroluminescence type fluorescent material with a long durability contains bismuth of about 0.001 to 0.03 weight percent. The fluorescent material is made of ZnS:CuCl. A method of manufacturing the electroluminescence type fluorescent material with a long durability comprises steps of fabricating an electroluminescence type fluorescent material, adding the particle type bismuth at a bottom of a quartz reaction vessel, covering the bismuth with a quartz cotton layer, placing a fluorescent material on the quartz cotton layer, discharging air in the reaction vessel to make vacuous at about 750-760mmHg and then sealing the reaction vessel, and heating the reaction vessel for 24-72 hours at 500-700°C.
Patent KR-20010063064-A (KR)
Inventor: PARK SANG JIN
IPC: F16D27/00
Filed: 1999-12-21
Abstract: PURPOSE: A field coil assembly of an electronic clutch is provided to reduce a process for making an electronic coil assembly by using a ring-shaped wound-up electronic coil body and to shorten working time for hardening resin epoxy by covering the opening face of a core ring accepting the electronic coil body and a bobbin. CONSTITUTION: A field coil assembly of an electronic clutch consists of: an electronic coil body(2) having an electronic coil wound up in ring form; an annular bobbin(3) accepting the electronic coil body; a core ring(5) fixing the bobbin having the electronic coil body to a compressor; and a cover(4) sealing the opening face of the core ring to prevent the electronic coil body and the bobbin from being separated from the core ring. A protrusion groove(42) is formed integrally with the upper face(41) of the cover, and a temperature fuse having two lead lines is fixed to the groove. The bobbin includes a diode having two lead line connected with the lead lines of the electronic coil through a protrusion contact(32). The temperature fuse for isolating power supply and the diode for keeping normal voltage are mounted with compact structure. Therefore, the field coil assembly has improved durability and convenience.