baber/WOPTO huggingface dataset:
Patent KR-20020088348-A (KR)
Inventor: HIRAMATSU OSAMU
IPC: B23P15/00
Filed: 2002-04-12
Abstract: PURPOSE: A swash plate type compressor is provided to secure excellent sliding property of a swash plate and a shoe by improving scorching resistance of the swash plate and the shoe. CONSTITUTION: A swash plate type compressor includes a plurality of pistons each including a head portion and an engaging portion engaging a radially outer portion of opposite surfaces of the swash plate, and a plurality of shoes(76,78) each of which is disposed between one of the opposite surfaces of the swash plate and the engaging portion of each piston for sliding on both of the swash plate and each piston. The swash plate reciprocates each piston. The swash plate is formed of a ferrous material, and the swash plate has lubricating films formed on sliding surfaces(140,142) thereof which slide on the shoes. Each of at least one of the plurality of shoes is a nitrided shoe, which is formed of a ferrous material, and which has been subjected to a soft nitriding treatment on at least a sliding surface(138) thereof which slides on the swash plate.
Patent KR-20030090456-A (KR)
Inventor: LEE KWANG SEOK
IPC: H04M1/23
Filed: 2002-05-21
Abstract: PURPOSE: A method for inputting Hangul vowels in a vect system type mobile phone is provided to process input of vowels with two buttons and match directions of vowels with directions of arrows. CONSTITUTION: Direction keys are visually matched with directions of strokes. In case that characters based on vowels are inputted by pressing the direction key one time, the vowel is inputted by pressing the direction key twice, the vowel is inputted by pressing the direction key one time, and the vowel is inputted by pressing the direction key twice. In case that characters based on vowels are inputted by pressing the direction key one time, the vowel is inputted by pressing the direction key twice, the vowel is inputted by pressing the direction key one time, the vowel is inputted by pressing the direction key twice.
Patent KR-20030091229-A (KR)
Title: Apparatus for controlling the temperature of a semiconductor substrate used in a semiconductor substrate alignment system
Inventor: KIM DEOK HWA
IPC: H01L21/00
Filed: 2002-05-25
Abstract: PURPOSE: A temperature control apparatus used in a semiconductor substrate align system is provided to efficiently control the temperature of a semiconductor substrate that increases by a light emitting unit of an edge sensor and a lamp of a mark sensor, by supplying air to the first portion of the substrate adjacent to the edge sensor and the second portion of the substrate adjacent to the mark sensor. CONSTITUTION: An air spray head(210) sprays air on the semiconductor substrate(900) to control the temperature of the semiconductor substrate disposed between the edge sensor(250) and the mark sensor(260). The air spray head sprays the first air of the first flow rate on the first portion of the substrate adjacent to the edge sensor, the second air of the second flow rate on the second portion of the substrate adjacent to the mark sensor, and the third air of the third flow rate on the center of the substrate. The first flow rate and the second flow rate are greater than the third flow rate.
Patent KR-20030094677-A (KR)
Title: Exposure device for manufacturing semiconductor
Inventor: AHN GYEONG SEOK
IPC: H01L21/027
Filed: 2002-06-07
Abstract: PURPOSE: An exposure apparatus used in fabricating a semiconductor is provided to prevent a pattern defect of a wafer caused by particles by previously determining whether the particles exist between a reticle and a reticle stage before an exposure process is performed. CONSTITUTION: A pattern is formed on the reticle(200). The reticle is mounted on the reticle stage(300). The wafer into which the pattern is transcribed is mounted on a wafer stage(500). A detecting unit detects whether the particles exist in a contact portion of the reticle and the reticle stage.
Patent KR-20030096902-A (KR)
Title: apparatus and method for compensating auto-convergence of projection TV
Inventor: JUNG HYE CHEON
IPC: H04N5/74
Filed: 2002-06-18
Abstract: PURPOSE: An apparatus and a method for automatically compensating convergence of a projection TV are provided to accurately and precisely compensate a convergence error by compensating the convergence error with moving photo sensors. CONSTITUTION: A convergent compensation value is initialized. If an error of the convergence is generated, a digital convergence control unit(15) selects alignment patterns of red, green, and blue, and displays the selected alignment pattern on a display(12). The convergence error is detected by measuring distances from the alignment patterns to photo sensors(11), and the convergence error is stored in a memory. The digital convergence control unit compensates the convergence error through an RGB projecting part, and selects the accuracy of the convergence compensation. A system control unit(14) calculates moving distances of the photo sensors according to the selected accuracy, and drives a motor. The motor moves a transfer device, and the photo sensors slowly move following a guide line by the transfer device.
Patent KR-20030097050-A (KR)
Title: Lcd segments sign apparatus using aerial radio wave
Inventor: PARK SUNG SOO
IPC: G09G3/04
Filed: 2002-06-18
Abstract: PURPOSE: A device for displaying a liquid crystal display segment by a radio frequency is provided to identify the reception of telephone without taking out the mobile communication telephone such as a handset. CONSTITUTION: A device for displaying a liquid crystal display segment by a radio frequency includes a LCD(601) and a driving circuit. The LCD(601) is provided with a plurality of segments(602,603,604,605). The driving circuit detects the radio frequency emitted from a microwave transmitter(100) to generate the radio frequency. The driving circuit converts the detected radio frequency into a predetermined size of current and voltage. And, the driving circuit performs a periodic ON and OFF operations to each of the segments(602,603,604,605) in a predetermined time interval by using the converted current and the voltage as a switching signal source.
Patent KR-20030097117-A (KR)
Title: A matter and method for removing bad smell of wastes
Inventor: YOON SO MIN
IPC: A61L9/014
Filed: 2002-06-19
Abstract: PURPOSE: Provided are a deodorant and method for removing bad smell of wastes, particularly food waste, having an excellent deodorizing effect without using a separate deodorizing device. CONSTITUTION: The deodorant for waste comprises pozzolana powder pulverized with a particle size of 100 to 400 mesh. The pozzolana powder is mixed with the wastes when wastes are put into the waste container or bag so that the bad smell of wastes is removed.
Patent KR-20040001629-A (KR)
Title: Call center system on internet and Method for processing telemarketing call using thereof
Inventor: CHOO BONG GU
IPC: H04M11/00
Filed: 2002-06-28
Abstract: PURPOSE: A call center system on Internet and Method for processing telemarketing call using the same are provided to construct a call center capable of processing an inbound call and an outbound call to subscribers on on-line. CONSTITUTION: A subscriber DB server(104) stores client information managed by a subscriber in a DB(110). If the subscriber requests the provision of client information through a subscriber PC(105), a subscriber DB server(104) provides a client list managed by the subscriber to the subscriber PC(105). If the subscriber requests call connection with respect to a specific client from the client list, the subscriber DB server(104) transmits a telemarketer telephone number and a client telephone number to an intelligent network. An intelligent network interworking system(102) performs the interworking of the subscriber DB server(104) and the intelligent network. If the telemarketer telephone number and the client telephone number are transmitted from the intelligent network interworking system(102), an intelligent network service system(101) connects a channel between a telemarketer terminal(106) corresponding to the telemarketer telephone number and a client terminal(107) corresponding to the client telephone number through a PSTN(Public Switched Telephone Network)(108).
Patent KR-20040002195-A (KR)
Title: Method of forming semiconductor devices
Inventor: KIM YEONG HUN
IPC: H01L21/336
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent damage to a semiconductor substrate by performing an ion implantation process for forming the second source/drain region without etching back an insulation layer for the second gate spacer. CONSTITUTION: A gate electrode is formed on the semiconductor substrate(100). A pocket ion implantation process is performed to form pockets(500) in the substrate at both sides of the gate electrode. The first gate spacer(600) is formed on the sidewall of the gate electrode. An ion implantation process for forming the first source/drain region(700) is performed to form the first source/drain region in the substrate at both sides of the gate electrode. The insulation layer(800) for the second gate spacer is formed on the resultant structure by a predetermined thickness. An ion implantation process for forming the second source/drain region(900) is performed to form the second source/drain region in the substrate at both sides of the gate electrode.
Patent KR-20040003573-A (KR)
Title: Device and its control method for supply air of fuel cell system for automobile
Inventor: CHOI JAE SIK
IPC: H01M8/04
Filed: 2002-07-03
Abstract: PURPOSE: An apparatus for supplying air to the fuel cell system for an automobile and a method for controlling the apparatus are provided, to prevent instability of battery power supply due to the parking for a long time and the inferiority of battery state. CONSTITUTION: The method comprises the steps of determining whether the pressure of an air tank can be used in starting of an automobile; opening a solenoid valve if the pressure can be used, operating a channel conversion valve to allow the air of the air tank to be supplied into the fuel cell stack, and determining whether the fuel cell system is operated after fuel and air are supplied; allowing an air blower to be operated by the power supplied at the fuel cell stack after the fuel cell system is operated; closing the solenoid valve and operating the channel conversion valve to the air of the air blower operated by the power supplied at the fuel cell stack to be supplied into the fuel cell stack; allowing the air blow to be operated by using a 12V battery if the pressure of an air tank cannot be used, and determining whether the fuel cell system is operated; and allowing the air blower to be operated by the power supplied at the fuel cell stack after the fuel cell system is operated.
Patent KR-20040005240-A (KR)
Inventor: KIM YONG HO
IPC: F28F9/00
Filed: 2002-07-09
Abstract: PURPOSE: A heat exchanger is provided to improve the heat exchanger and to improve the fastening method of a mounting pin and a tank. CONSTITUTION: A heat exchanger has plural tubes(31); an upper header(32) and a lower header into which the ends of the tubes are inserted; an upper tank(34) and a lower tank each combined to the upper header and the lower header; radiant fins(33) situated between the tubes; a support(35) having an extension part(36) to be extended to the surface of the upper and lower tanks and a mounting pin-combining part(37); and a mounting pin combined to the mounting pin-combining part. The support is joined to the end of the tube. The mounting pin-combining part is formed to the end of the extension part.
Patent KR-20040006237-A (KR)
Title: Front supporter mounting structure of dryer
Inventor: HWANG SEONG GI
IPC: D06F58/04
Filed: 2002-07-11
Abstract: PURPOSE: Mounting structure of a front supporter for a drying machine is provided to improve the appearance in the front of a cabinet cover by restricting the end of an assembling member from being protruded in the front of the cabinet cover, and to prevent damage of the laundry by restricting the other end of the assembling member from being protruded in the rear part of the front supporter. CONSTITUTION: A drying machine is composed of a cabinet cover(56) combined with the front of a cabinet(54) and composed of a laundry input and output hole(56a), and a front supporter(74) arranged in the back of the cabinet cover by an assembling member(75) to support the end of a drum(70) with a laundry hole(74a). First protruded portions(92) are formed in upper and lower parts of the cabinet cover, and second protruded portions are formed in the front supporter corresponding to the first protruded portions. The protruded portions of the cabinet cover and the front supporter are contacted to each other, and combined with the assembling members. A nut is arranged in the upper protruded portion of the front supporter, and combined with the assembling member to prevent the damage of the laundry.
Patent KR-20020064741-A (KR)
Inventor: JUNG TAE YUN
IPC: G11B20/10
Filed: 2002-07-19
Abstract: PURPOSE: A recordable media for storing virtual deletion information for still pictures is provided to display and edit still pictures of large volume, original audio and secondary audio data in a still picture unit, to correspond to after-recording of the audio data, and to effectively manage information. CONSTITUTION: A recordable media for storing virtual deletion information for still pictures includes a number of still pictures, a number of first virtual deletion information(303), a number of supplementary audio parts, and connection information. The connection information shows a relationship between the still pictures and the supplementary audio parts. The connection information contains general information of the supplementary audio group and supplementary audio group information. The virtual deletion information informs whether or not it is possible that the corresponding supplementary audio part of the supplementary audio parts is produced now.
Patent KR-20040009689-A (KR)
Title: Remote controlling method for media card of MFP
Inventor: LEE SEONG SU
IPC: H04Q9/00
Filed: 2002-07-24
Abstract: PURPOSE: A method for remotely controlling a media card of an MFP(Multi-Function Product) is provided to control data of the media card installed in the MFP in a remote place through a public network. CONSTITUTION: An MFP in which a media card is installed detects a termination ring from a remote MFP(S100). The MFP analyzes information received from the remote MFP(S110). If data of the media card are requested(S120), the MFP transmits file lists of the media card(S130). The MFP judges whether a management command about a certain file among the transmitted file lists is received(S140,S150). The MFP executes the management command about the received file(S160-S190).
Patent KR-20040011092-A (KR)
Title: Method and apparatus for improvement of digital image quality
Inventor: LIM SEONG HYEON
IPC: H04N1/40
Filed: 2002-07-27
Abstract: PURPOSE: A method and a device for improving the digital image quality are provided to accurately segment an image region and a non-image area, and improve the quality according to the segment. CONSTITUTION: RGB color data of an observed pixel are converted into color data having brightness components and chroma components(10). The observed pixel is smoothed by a low pass filter(12). The observed pixel is segmented into a background pixel, an image pixel, or a text pixel(14). The number of the continuous background pixels or the image pixels before the observed pixel is stored(16). The observed pixel is labeled to belong to one region of a text region, a background region, and an image region(18). The quality of the observed pixel is improved according to the labeled region(20). It is judged whether the observed pixel is a final pixel(22).
Patent KR-20040015486-A (KR)
Title: Paper detecting apparatus for printer
Inventor: JUN GI CHUN
IPC: B41J13/00
Filed: 2002-08-13
Abstract: PURPOSE: A paper detecting device of a printer is provided to easily feed papers by allowing an actuator to be smoothly operated without being interrupted by a hinge. CONSTITUTION: A paper detecting device of a printer includes an actuator(30), an actuating member(40), a hinge shaft(50), a hinge(60) and a sensor(70). The actuator(30) has a disc plate(31) and two arms(33,35) protruded from the disc plate(31). Two arms(33,35) are symmetrically aligned to each other. The disc plate(31) is formed at the center thereof with a hole into which the hinge shaft(50) is inserted. A protrusion is protruded from one side of the disc plate(31). The actuator member(40) has a disc shape and the diameter of the actuator member(40) is smaller than the diameter of the disc plate(31). The actuator member(40) is fixed with respect to the hinge shaft(50).
Patent KR-20020073106-A (KR)
Inventor: KIM HAE SEONG
IPC: G06F3/0354
Filed: 2002-08-16
Abstract: PURPOSE: A wireless optical mouse having a smart card reader is provided to simplify the procedure for installing an application software and loading a driver by unifying a mouse function, a smart card reader function and a COS(Chip Operating System) certification function to an USB(Universal Serial Bus) interface. CONSTITUTION: The mouse includes a wireless data receiver(100) accessible to a wireless mouse mode having the USB interface(8), a CPU(10) carrying out the main control of the wireless data receiver, the smart card I/O unit(18) reading out a smart card by installing within the wireless data receiver and operating through the link with the CPU, the COS(14) loading to the CPU, and the wireless mouse transmitting the data generated by the operation of the mouse to the wireless data receiver. The wireless data receiver includes the modes of the RF(Radio Frequency) communication, the IR(Infrared) communication and the Bluetooth communication.
Patent KR-20030019889-A (KR)
Inventor: HARA AKITO
IPC: H01L21/336
Filed: 2002-08-22
Abstract: PURPOSE: A semiconductor device and a method of manufacturing the same are provided to realize extremely high mobility by forming an operating semiconductor layer from a thin-film semiconductor layer having a negligibly small effect of a crystal grain boundary, and enable the semiconductor device to be produced easily and securely. CONSTITUTION: The method for manufacturing the semiconductor device comprises the steps of: forming a semiconductor layer which is to be the operating semiconductor layer(11) above the substrate; processing the semiconductor layer to be shaped so that it has a wide region and a narrow region and the narrow region is connected to the wide region in a manner that the narrow region is positioned to be asymmetric with respect to the wide region, and crystallizing the semiconductor layer by irradiating energy beam to the semiconductor layer along the longitudinal direction of the narrow region from the wide region toward the narrow region.
Patent KR-20040017592-A (KR)
Title: The channel information providing method of digital terrestrial receiver
Inventor: PARK TAE YEONG
IPC: H04N7/015
Filed: 2002-08-22
Abstract: PURPOSE: A method for providing channel information of a digital ground wave receiver is provided to clearly discriminate broadcasting channels by changing a major channel number of virtual channels into a physical channel number in case that the virtual channels are overlapped, thereby easily selecting channels. CONSTITUTION: If a TV viewer inputs a virtual channel, broadcasting signals corresponding to the virtual channel is selected and a PSIP(Program System Information Protocol) becomes separated from the broadcasting signals(S100). The PSIP is analyzed to extract channel information in a VCT(Virtual Channel Table)(S110). It is checked whether channel information of a virtual channel equal to the virtual channel inputted by the TV viewer exit in the extracted channel information(S120). If so, the extracted channel information are rearranged and the preliminarily stored channel information are updated by the rearranged channel information(S130-S180).
Patent KR-20040018814-A (KR)
Title: Wood pattern board and manufacturing method therefor
Inventor: JANG KYUNG HOO
IPC: B27D5/00
Filed: 2002-08-27
Abstract: PURPOSE: Provided are a chip plywood to have the chip pattern of intaglio and relief on the surface which has natural texture feeling, and a preparation method thereof. CONSTITUTION: The preparation method of the chip plywood comprises the steps of: applying Formica(2) 0.6 to 0.7 mm thick to the conventional plywood(1); applying the synthetic resin film(3) thereon before Formica gets cured; placing a silicon frame with a concavo-concave chip formed, on the synthetic resin film before Formica gets cured and pressing with a press roller; and drying the pressed plywood.
Patent KR-20040021163-A (KR)
Title: Flat panel display device
Inventor: LEE IK HWAN
IPC: G02F1/1333
Filed: 2002-09-03
Abstract: PURPOSE: A flat panel display is provided to minimize the number of assembling processing steps of the flat panel display. CONSTITUTION: A flat panel display includes a display module(100) for displaying images, cases(300,400) for housing the display module, and a fixing member(200). The fixing member is interposed between the display module and the cases to be combined with the display module. The fixing member is combined with the cases to fix the display module to the cases. The display module includes a display unit, the first frame for housing the display unit, and the second frame that is combined with the first frame to fix the display unit to the first frame and has a fixing hole. The fixing member includes a body corresponding to the bottom face of the first frame, the first guide inserted into the fixing hole to guide the display module to the body, a connector that connects the body to the first guide, the second guides respectively extended from both ends of the body to guide the display module, and a fixing part having a combining hole.
Patent KR-20040023017-A (KR)
Title: Support back-up lamp installed at a bumper gard for automobiles
Inventor: SUNG KYIE KYOUNG
IPC: B60R19/44
Filed: 2002-09-10
Abstract: PURPOSE: A bumper guard having an auxiliary back-up lamp for a vehicle is provided to enable a driver to easily detect a rear obstacle by installing the auxiliary back-up lamp at the lower center of the bumper guard installed at a rear bumper. CONSTITUTION: In a bumper guard(110) installed at a rear bumper(100), an auxiliary back-up lamp(210) is installed at the lower center of the bumper guard, and is switched on with a main back-up lamp(221) installed at a tail lamp(220).
Patent KR-20040023920-A (KR)
Title: State data management method for mobile communication system
Inventor: HAN JIN HO
IPC: H04Q1/30
Filed: 2002-09-12
Abstract: PURPOSE: A method for managing status data in a mobile communication system is provided to suitably execute system configuration management, call processing state management, OAM table data modification management, etc., in a mobile communication system operated in a duplicated method by a multiprocessor. CONSTITUTION: In case that configuration data and status data are modified, a periodic memory block transmission processor transmits the data of an associated memory block to a stand-by processor. In this case, the periodic memory block transmission processor checks tags from the first memory block to the last memory block sequentially. In case that the tag value of a memory block is '1', the periodic memory block transmission processor transmits the data of the memory block to the stand-by processor. If a response message(ACK) is received from the stand-by processor, the periodic memory block transmission processor changes the present new checksum into an old checksum, clears the tag value, and prepares for the checksum checking of the next period.