baber/WOPTO huggingface dataset:
Patent KR-20030019992-A (KR)
Title: Method and system for an electronic approval for a drawing via the internet
Inventor: KIM HYO CHEOL
IPC: G06Q99/00
Filed: 2001-08-28
Abstract: PURPOSE: An electronic drawing oriented document sanction system and method is provided to receive path data with a drawing file, and to enable sanctioners to electronically approve the drawings to be continuously varied according as a work makes progress. CONSTITUTION: The method comprises several steps. A client accesses a main server(S101), and transmits a user ID to a CGI(Common Gateway Interface) of the main server(S102). The client designates a drawing file to be approved, link data of the corresponding drawing file is stored at a path information database, and then the client selects a sanctioner next in rank(S103). The selected sanctioner approves the drawing file at any time or rejects it(S104). The sanctioner can delay a sanction of the drawing file when he or she is absent, approve it later, and the approval specification is stored(S105). The sanctioner makes a relevant document when he or she sanctions the drawing file, adds marks or comments on the drawing file with an input device(S106). All the sanction specifications are stored at a corresponding database in the main server(S107).
Patent KR-20030019804-A (KR)
Title: Prestressed Plate Girder
Inventor: HWANG MIN O
IPC: E01D2/02
Filed: 2001-08-31
Abstract: PURPOSE: A prestress plate girder is provided to use steel materials effectively by controlling compressive stress and tensile stress to be equal. CONSTITUTION: The prestress plate girder(20) installed between a concrete floor plate and a pier to function as a support contains an upper flange(21), a web(22) and a lower flange(23), wherein the box-shaped lower flange(23) is provided with a tendon(24) to add prestress and filled with concrete(25).
Patent KR-20030021018-A (KR)
Title: situation display device for parking inducement
Inventor: SEO JIN TAE
IPC: G08G1/14
Filed: 2001-09-05
Abstract: PURPOSE: A status display apparatus for inducing a parking is provided to improve the efficiency of a parked vehicle guide by notifying a message to a driver as a voice through a speaker. CONSTITUTION: A rotational pillar(2) with polygon display surfaces(10,10') is provided on an opened front of a body(1) in a vertical direction. Monitoring cameras(4,4') are mounted on both sides of an upper of the body(1). Bent tubes(3,3') adjust positions of the cameras(4,4'). Speakers(5,5') for outputting a voice are mounted on both ends of a lower of the body(1). A motor(7) with a decelerating unit(6) is installed on one side of the rotational pillar(2). A rotational axis(8) is coupled to the other side of the rotational pillar(2). A lighting lamp(9) is provided within the rotational pillar(2).
Patent KR-20030021368-A (KR)
Inventor: JANG GYEONG SIK
IPC: G11C8/10
Filed: 2001-09-05
Abstract: PURPOSE: A semiconductor memory device is provided to be capable of securing a decoding reliability of a row decoder and maximizing cell efficiency. CONSTITUTION: A semiconductor memory device includes a cell array, a row decoder for decoding a specific memory cell, and a column decoder. The memory cell array is divided into a plurality of cell groups. The row decoder is divided into a plurality of section row decoders so as to be disposed between the divided cell groups. The column decoder is disposed in a row direction at a bottom of the cell array.
Patent KR-20030022971-A (KR)
Inventor: KIM SANG SU
IPC: H01L21/00
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus and a method for a photo-induced process are provided to perform easily the photo-induced process by utilizing vacuum ultraviolet rays. CONSTITUTION: A reaction room housing has an opening portion for transmitting the light and a support plate for supporting a sample or a substrate. A light source(340) is used for irradiating the light into a reaction room(350) through the opening portion. A transparent film hangar housing is located between a light emitting side of the light source(340) and the opening portion of the reaction room(350). A lower plate of the transparent film hangar housing is combined with an upper plate of the reaction room(350). A transparent film(330) is horizontally installed in the inside of the transparent film hangar housing. The first flange(306) is formed around an opening portion of an edge of the light source(340). The second flange(308) is welded around an opening portion of a hangar. A flexible portion(370) has the third flange connected with the first and the second flanges(306,308). A driving portion is used for shifting the light source(340) to an upper portion or a lower portion.
Patent KR-20030023780-A (KR)
Title: Vibroisolation rubber for Refrigerator
Inventor: LEE JI SEOK
IPC: F25D19/00
Filed: 2001-09-14
Abstract: PURPOSE: A vibroisolation rubber for a refrigerator is provided to prevent the vibration of a connection pipe which connects a compressor to a condenser, thereby promoting the silent operation of the refrigerator. CONSTITUTION: A vibroisolation rubber for a refrigerator includes a main body part(22) formed with a pipe mounting hole(24) inside to mount a connection pipe(14) and reducing the vibration of the connection pipe, and a folded communication channel(28) for connecting the pipe mounting hole to the outside and preventing the deviation of the connection pipe from the pipe mounting hole.
Patent KR-20030024378-A (KR)
Title: Rear multi-link suspension having a dual upper arm
Inventor: LEE EON GU
IPC: B60G3/20
Filed: 2001-09-18
Abstract: PURPOSE: A multi-link suspension for a rear wheel to be equipped with dual upper arms is provided to elaborate vertical movement of a wheel, to control a toe stably and to offset a braking torque. CONSTITUTION: A multi-link suspension for a rear wheel to be equipped with dual upper arms comprises a wheel carrier(2); a lower control arm(4); an upper control arm; a trailing arm(30); a shock absorber(14) and a coiled spring(16). The wheel carrier supports a wheel to rotate. Lower and upper control arms and the trailing arm connects lower and upper portions of the wheel carrier with a vehicle body side. The lower control arm is arranged toward a breadth of the vehicle on a vertical line of a wheel center. The upper control arm has a front arm(6) and a rear arm(8). Front and rear arms are arranged toward the breadth of the vehicle. The front arm is shorter than the rear arm. The trailing arm has a plate. A front side portion of the wheel carrier is connected to the vehicle by the trailing arm. The shock absorber and the coiled spring are separated and arranged between the lower control arm and the vehicle body. Therefore, braking torque is offset by the trailing arm.
Patent KR-20030024945-A (KR)
Title: Joint Part Reinforcement Structure of Frame and Cross Member
Inventor: KWON O SEONG
IPC: B62D24/00
Filed: 2001-09-19
Abstract: PURPOSE: A reinforcing structure for a joining area of a cross member and a vehicle body frame is provided to improve absorbing impact of side-on collision by reinforcing flexural rigidity and torsional rigidity on the joining area of the cross member and the vehicle body frame. CONSTITUTION: A reinforcing structure for a joining area of a cross member(2) and a vehicle body frame(1) has the cross member and a joining reinforcement(5). A holding groove(3) is formed to the frame. A tip flange is formed to the cross member. The tip flange is welded to a rear surface(4b) of the frame by penetrating the holding groove. The cross member is also welded to a side flange(1a) of the frame. Thereby, the cross member is welded in three surfaces. The joining reinforcement covers both sides and a lower surface of the cross member. Therefore, impact of side-on collision is absorbed by reinforcing rigidity of a joining portion.
Patent KR-20020025833-A (KR)
Inventor: FURUTA TAKUJI
IPC: F25B43/00
Filed: 2001-09-28
Abstract: PURPOSE: A receiver-drier is provided to simplify the structure and to improve productivity. CONSTITUTION: The receiver-drier showing as a whole by reference(100) comprises a body(110) formed by forging an aluminium alloy material into a cylinder body with a bottom. A first passage hole(122) and a second passage hole(124) for the refrigerant are formed to the bottom portion(120) of the body. One of the two refrigerant passage holes is used as the refrigerant entrance, and the other is used as the refrigerant exit. Copper alloy pipes(140,142) are respectively inserted to the two holes, which are bonded by in-furnace brazing. The opening of the body opposite the bottom member has an aluminium alloy lid member(150) fit. The pipe member(130) formed to the center area of the body is integrally formed with the body when forging and creating the body.
Patent KR-20030029358-A (KR)
Title: Quaterclass system and method thereof
Inventor: KANG WON HUI
IPC: B62D65/06
Filed: 2001-10-08
Abstract: PURPOSE: A quarter glass system and its method are provided to improve the efficiency of an operation and the assembling quality of high accuracy by spreading a primer and a sealer and installing a quarter glass through a robot in an automating process. CONSTITUTION: An upper computer(100) outputs a decided production command. A shuttle control board(200) transmits an operating command to a corresponding shuttle by deciding an operation of each shuttle according to the production command. A process control board(300) transmits control commands to each processing board for installing a quarter glass in a corresponding line according to the received command from the shuttle control board. A processing control board(400) controls the operation of a robot apparatus according to the installing command of the quarter glass from the process control board. The robot apparatus(500) performs spreading operations of a primer and a sealer, a compensating operation of a position, a pre-processing operation and an installing operation of the quarter glass according to a control signal of the processing control board. Thereby, the installing quality is improved and the production cost is reduced.
Patent KR-20030032141-A (KR)
Title: matching-structure between roof panel and moulding of vehicle
Inventor: LEE JAE HYEOK
IPC: B60R13/04
Filed: 2001-10-16
Abstract: PURPOSE: A structure for combining a roof panel with a molding is provided to stably and firmly combine the molding to the roof panel by fixing the molding to a clip unit formed on a flange of the roof panel without separately installing the clip on a groove formed between the roof panel and a lateral panel. CONSTITUTION: A structure for combining a roof panel(10) with a molding(40) includes the molding formed with a receptive groove(42) is inserted and laid in a groove(30) formed by combining a flange(12) of the roof panel with a flange(22) of a lateral panel(20) organizing a vehicle body. In additional, the combining structure comprises a plurality of clip units(14) longitudinally formed on the flange of the roof panel at regular intervals and each clip unit of the roof panel inserted into the receptive groove of the molding.
Patent KR-20030032341-A (KR)
Title: Video signal display method for video system
Inventor: AHN DONG GYUN
IPC: H04N5/44
Filed: 2001-10-17
Abstract: PURPOSE: A method of displaying a video signal of a video system is provided to change a PDP display mode according to the kinds of video signals supplied to a PDP from a high definition terrestrial broadcasting receiver, thereby supplying an optimum screen. CONSTITUTION: A high definition terrestrial broadcasting receiver recognizes that the receiver is connected to a PDP through a control line, and confirms whether a user selects a different kind of video by using a remote controller(SA1,SA2). If the user selects a motion picture-based video, a central processing unit outputs a selection confirming signal of informing of the fact to the PDP. If the user selects a character-based video, the central processing unit outputs a selection confirming signal of informing of the fact to the PDP(SA3-SA5). The signals of informing of motion picture-based or character-based video signals are converted to be recognized by a microcomputer of the PDP, and output through a signal line.
Patent KR-20030037666-A (KR)
Title: production method for blue semiconductor laser using plasma treatment
Inventor: JUN JI NA
IPC: H01S5/30
Filed: 2001-11-07
Abstract: PURPOSE: A method for fabricating a blue semiconductor laser using a plasma display process is provided to reduce the surface leakage and improve an electric characteristics by performing a plasma process for the nitrogen vacancy. CONSTITUTION: An n-bottom contact layer(200), an n-bottom clad layer(300), an n-bottom optical waveguide layer(400), an active layer(500), a p-top optical waveguide layer(600), a p-top clad layer(700), and a p-top contact layer(800) are formed on a substrate(100). The n-bottom contact layer(200) is exposed partially by using a dry etch method. A ridge pattern is formed on the p-top contact layer(800) to form a ridge. An electric characteristic is improved by complementing the nitrogen vacancy and the dangling bonding on the exposed n-bottom contact layer(200) and the p-top contact layer(800). An n-electrode(1000) is formed on the n-bottom contact layer(200). An oxide layer(1100) is deposited thereon. The oxide layer(1100) is exposed therefrom. The oxide layer(1100) is removed from the ridge. A p-electrode(1300) is deposited on the exposed ridge.
Patent KR-20020036733-A (KR)
Inventor: TOKUDA HIROMICHI
IPC: H01F17/00
Filed: 2001-11-08
Abstract: PURPOSE: To provide a method of manufacturing a laminated ceramic electronic component, where a required conductor can be realized with high accuracy, the inner structure of a ceramic sintered body can be obtained accurately, a manufacturing process can be simplified, and the ceramic electronic component can be reduced in cost. CONSTITUTION: A first transfer material 78, where a composite green sheet 51 which is equipped with a conductor formed on its one side and possessed of a nonmagnetic ceramic region and a magnetic ceramic region, is supported on a first support film 77, and a second transfer material where a ceramic green sheet 73 is supported on a second support film are prepared. A laminated ceramic electronic component manufacturing method includes a laminate-forming process, that comprises a first transfer process of successively transferring the green sheet 73 on a lamination stage, a second transfer process of transferring the composite green sheet 51 provided with the conductor, and a third transfer process of transferring the ceramic green sheet of the second transfer material.
Patent KR-20030039106-A (KR)
Title: Apparatus for detecting the amount of wet on the strip
Inventor: CHOI MAN SUN
IPC: G01F1/00
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus is provided to prevent accidents and allow for accuracy of determination on the replacement cycle of the non-woven fabric roll. CONSTITUTION: An apparatus(10) comprises a support unit(16) for supporting an absorption member(18) for contacting the surface of a strip and absorbing moisture, in such a manner that the absorption member is attachable/detachable to/from the support unit; a measuring unit(28) for measuring weight of the absorption member; a transfer member arranged to reciprocate between the support unit and the measuring unit, such that the transfer member transfers the absorption member to the support unit or transfers the absorption member separated from the support unit to the measuring unit; and a control unit for calculating moisture content on the strip from the amount of moisture absorbed by the absorption member.
Patent KR-20030039764-A (KR)
Title: System for radio wave altimeter examination
Inventor: KIM JONG JIN
IPC: G01S7/40
Filed: 2001-11-14
Abstract: PURPOSE: A system for checking a radio altimeter is provided to check the failure of the radio altimeter by placing the sending and receiving antenna at a checking system to check the radio altimeter of the guiding object or the projectile as well as to check the failure of the sending and receiving antenna. CONSTITUTION: A system for checking a radio altimeter includes a radio altimeter(21) for analyzing the delay of the received and transmitted radio wave and for measuring the altitude, a first sending and receiving antenna placed between both side terminals of the radio altimeter(21), a delay line member(40) for utilizing a second receiving antenna(24a) spaced from the first sending and transmitting antenna and a second sending and receiving antenna spaced from a first receiving antenna(23b) as both terminals and a controller(30) for controlling the delay line member(40).
Patent KR-20030042402-A (KR)
Title: AC acadaptor
Inventor: AHN YEONG SU
IPC: H02M7/00
Filed: 2001-11-22
Abstract: PURPOSE: A DC(Direct Current) supplying apparatus is provided to improve the durability by increasing a withstand voltage up to 3000V(volt) to prevent the generation of heat. CONSTITUTION: An AC(Alternating Current) voltage of 220V is rectified to a DC voltage of 6V. The DC voltage of 6V is transformed into an AC voltage of 6V. The AC voltage of 6V is transformed into a DC voltage of 6V. An output voltage is varied from 3V to 15V by using a switch so that an AC adapter is applied to another electronic device. A surge or noise is cut-off by using a filter at an output terminal of the AC voltage of 6V. In order to increase a withstand voltage up to 3000V, a transformer employs a concentric alternative arrangement wiring manner. A core of the transformer is a ferrite core.
Patent KR-20030044512-A (KR)
Inventor: KIM GWANG CHEON
IPC: H01M10/02
Filed: 2001-11-30
Abstract: PURPOSE: A secondary battery is provided, to allow the flow of current to be blocked by melting a thermosetting conductive adhesive due to the increase of internal temperature by employing the thermosetting conductive adhesive in part connecting an electrode terminal and an electrode tap, thereby improving the safety of a battery and lowering the manufacturing cost. CONSTITUTION: The secondary battery(10) comprises a battery part(12) comprising a positive electrode plate(13), a separator(15) and a negative electrode plate(14) which are wound in turns; a can where the battery part is received; a cap plate(110) which is installed at the upper part of the can and is combined with the can; an electrode terminal(130) which is inserted into the can through a terminal hole formed on the cap plate and includes a gasket(120) for insulation with the cap plate on the outer surface; electrode taps(16, 17) drawn from any one electrode plate of the electrode part; and a conductive adhesive(160) connecting the electrode terminal and the electrode tap electrically. Preferably the conductive adhesive is a thermosetting tape.
Patent KR-20030045521-A (KR)
Title: Semiconductor memory device with package burn-in test mode
Inventor: AHN GI SIK
IPC: G11C29/00
Filed: 2001-12-04
Abstract: PURPOSE: A semiconductor memory device provided with a package burn-in test mode is provided to give more stress on the memory cell for predetermined time by toggling bitlines with data like clock pulse type. CONSTITUTION: A semiconductor memory device(120) provided with a package burn-in test mode includes a memory cell array(110) arranged in the form of matrix of the word lines and the bitlines, a decoder circuit(130) for generating the column and row selection signals in response to the address signals, a pulse control circuit(150) for controlling the decoder circuit(130) so as to generate the column and row selection signals in the form of the pulse, a column gate circuit(160) for selecting a portion of the bitlines among the bitlines in response to the column selection signal, a stress mode detection circuit(200) for generating the detection signal to notify whether the memory device(120) enters into the package burn-in test operation mode, and a pulse generation circuit(210) for generating the clock pulse signal in response to the shift of the write enable signal when the detection signal is activated.
Patent KR-20030048539-A (KR)
Title: suspension system of a car
Inventor: LEE IL HEE
IPC: B60G17/015
Filed: 2001-12-12
Abstract: PURPOSE: A suspension of a vehicle is provided to compensate the gradient of a vehicle body from centrifugal force in turning by installing the suspension outside the strut regardless of installation space with simple structure. CONSTITUTION: A gradient compensation apparatus for a suspension comprises a detecting unit detecting turning of a vehicle and outputting a signal; a lift unit(100) lifting the side of the vehicle body up by pushing a chassis spring(1) up with hydraulic pressure according to the signal from the detecting unit; and a control unit supplying hydraulic pressure to the lift unit selectively corresponding to the signal from the detecting unit. The lift unit has a stopper(110) integrally fixed to a strut(2), a hydraulic cylinder(120) sliding up and down on the stopper and pressing the chassis spring up with hydraulic pressure, and first and second opening valves(142,144) formed at an inlet and an outlet of an oil pipe(150) to regulate supply of oil to the hydraulic cylinder according to the signal from the control unit.
Patent KR-20030049160-A (KR)
Title: A fabricating method of semiconductor device
Inventor: SUN JUN HYEOP
IPC: H01L21/302
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving uniformity and minimizing attacks of a lower layer. CONSTITUTION: An insulating layer(19) having an open part is formed on a substrate(11) having a plurality of conductive patterns. A tungsten film(21c) is formed so as to sufficiently fill the open part. The tungsten film(21c) is partially etched by using mixed chemicals of HF/HNO3. Then, the remaining tungsten film(21c) is over-etched so as to planarize by using mixed chemicals of H2O2 and NH4OH.
Patent KR-20020095008-A (KR)
Inventor: PARK CHAN HONG
IPC: H02M7/06
Filed: 2001-12-17
Abstract: PURPOSE: A voltage transformer using a diode and a condenser is provided to boost or lower each voltage according to each circuit by using the condenser instead of a coil and determining output voltages by using a diode. CONSTITUTION: The charge current flows in an order of the first switch(S1), the first condenser(C1), the second diode(D2), the second condenser(C2), the fifth diode(D5), and the third condenser(C3) if the first switch(S1) is turned on. At this time, 1/3 of input voltage is charged into each condenser if the condensers have the same capacity without considering forward voltage. The positive charges of the first condenser(C1) are charged into the fourth condenser(C4) through the second switch(S2) and the negative charges of the first condenser(C1) are charged into the fourth condenser(C4) through first diode(D1) if the first switch(S1) is turned off and the second switch(S2) is turned on. The positive charges of the second condenser(C2) are charged into the fourth condenser(C4) through the third condenser(C3) and the second switch(S2) and the negative charges of the second condenser(C2) are charged into the fourth condenser(C4) through the fourth diode(D4). The positive charges of the third condenser(C3) are charged into the fourth condenser(C4) through sixth diode(D6) and the second condenser(C2) and the negative charges of the third condenser(C3) are charged into the fourth condenser(C).