baber/WOPTO huggingface dataset:
Patent KR-20000011349-A (KR)
Inventor: ENDO NORIKO
IPC: G03F7/004
Filed: 1999-06-29
Abstract: PURPOSE: A light polymerized constituent for a color filter is provided to reduce base contamination while forming a read, a green, and a blue pixels and a black matrix maintaining high sensitivity and resolution and to form a high characteristic color filter. CONSTITUTION: The constituent comprises a binder resin,a monomer, a light polymerized starting agent, and a solvent. An acid number of the binder resin is 30 to 250 potassium hydroxide milligram per gram and 0.1 to 25 potassium hydroxide milligram per gram or 10 to 80 potassium hydroxide milligram per gram and 100 and more potassium hydroxide milligram per gram.
Patent KR-20010004776-A (KR)
Inventor: KANG GI WON
IPC: G11B20/12
Filed: 1999-06-29
Abstract: PURPOSE: A method for recording a digital data stream and generating and recording management information are provided so that a recording operation can be completely performed without padding unwanted data. CONSTITUTION: Firstly, transmission units of a received digital data stream are sequentially recorded at a predetermined recording size on a disc recording medium such as a digital versatile disc. Management information for searching and managing the recorded transmission units is generated and recorded. In detail, header information is generated correspondingly to the transmission units of the received data stream. The generated header information is recorded adjacently to the corresponding transmission units. Thereafter, information for managing a number of the transmission units included in a single unit recording region is generated and recorded. Accordingly, a number of the transmission units actually recorded on the unit recording region such as a unit sector becomes identical to the management information managing the same. As a result, the recording operation is completely performed without padding unwanted data.
Patent KR-20010004888-A (KR)
Inventor: CHOI JEONG HWAN
IPC: G02F1/13
Filed: 1999-06-30
Abstract: PURPOSE: An aging monitoring system using a photoelectric switch is provided to improve the reliability of a monitoring result, and to reduce the error generation rate of a product. CONSTITUTION: An aging monitoring system using a photoelectric switch consists of a sensor(100), a PLC(programing logic controller)(200), an aging monitoring client PC(300), a server(400), and an aging out client PC(500). The sensor monitors whether a pellet normally operates or not by using many photoelectric switch installed in an aging rack. The PLC decides whether the pellet normally operates or not by using a PLC program and a signal of the sensor. The aging monitoring client PC monitors is served to allow a user to directly monitor whether the pellet normally operates or not using a signal of the PLC. The server is served to save a signal of the aging monitoring client PC and to make a database. The aging out client PC processes a normal pellet and an abnormal pellet respectively by using a data saved in the server. Since the photoelectric switch is used to whether the pellet normally operates or not, it is possible to improve the reliability of a monitoring result,
Patent KR-20010004915-A (KR)
Inventor: JUNG JIN YEONG
IPC: G09G3/36
Filed: 1999-06-30
Abstract: PURPOSE: A reset signal generating circuit built in a lcd controller is provided to discriminate the operational state of the controller and generate a reset signal for initializing the controller in case that an error operation is occurred. CONSTITUTION: The reset signal generating circuit built in a lcd controller comprises a discriminating part(10), a transfer part(20) and an output part(30). The discriminating part(10) checks a frame signal(FRAME) using a vertical synchronizing signal(Vsync) to discriminate the operational state of the controller. The transfer part(20) transfers the output signal(na1) of the discriminating part(10) to the output part(30). The output part(30) receives the output signal(na1) of the transfer part(20) to generate a reset signal(Reset) in accordance a data enable signal(DE).
Patent KR-20010008551-A (KR)
Title: Circuit for limiting over current
Inventor: LIM SEONG HO
IPC: H02H7/12
Filed: 1999-07-02
Abstract: PURPOSE: An over current limit circuit is provided to reduce the capacity in a power source supplying device of a computer which has a CD-ROM drive which needs much current initially. CONSTITUTION: A circuit is provided to a switching mode power source supplying device controlled by a PWM IC. A power source voltage outputted to a power source outputting end of a power source supplying device is applied to a current level detecting means. The power source voltage is passed through a load, and detects the level of the output current. An overcurrent limit circuit section compares the output current detected by the current level detecting means with a standard level. If the output current is over the standard level, the state is determined to be the overcurrent state.
Patent KR-20010008636-A (KR)
Inventor: PARK SU BO
IPC: B62D5/07
Filed: 1999-07-02
Abstract: PURPOSE: A four-wheel steering device for vehicle simplifies the essential structure of a rear-wheel steering, decreases a manufacturing cost and prevents the deterioration of good characteristics according to a rear-wheel steering on a four-wheel steering. CONSTITUTION: A four-wheel steering device for vehicle comprises a pump(7), a 1st and a 2nd cylinders(9,10) and a rear-wheel steering device. The pump(7) is mounted for supplying an oil pressure to a front-wheel cylinder(2) which steers a front-wheel according to the rotation of a steering-wheel. The 1st and the 2nd cylinders(9,10) steer each rear-wheel, respectively. The rear-wheel steering device makes an inner-wheel a convert-phased steering in a low speed and an outer-wheel a same-phased steering in a middle or high speed by supplying the oil pressure from the pump(7) to one of the 1st and the 2nd cylinders(9,10) according to a vehicle speed.
Patent KR-20010008953-A (KR)
Inventor: LEE CHEOL SEONG
IPC: G11B20/00
Filed: 1999-07-06
Abstract: PURPOSE: A device for recording/playing back of a VCR(Video Cassette Recorder) is provided to record/play back a tape with an optimum resolution by emphasizing a high band in a video of good quality and reducing the high band emphasis in a video of low quality. CONSTITUTION: In inputting a synchronizing signal to a video status detecting unit(100) via a clamping unit(2), the video status detecting unit(100) detects noise in a vertical synchronizing portion. The status of a video is discriminated by a contained degree of noise. In a fine resolution, a gain of a brightness noise reducing unit(300) is increased. In a low resolution, the gain of the brightness noise reducing unit(300) is reduced. A brightness noise reduction gain control unit(200) controls the brightness noise reducing unit(300) according to the status of the video. Thereby, a signal to noise ratio is increased.
Patent KR-20010017606-A (KR)
Inventor: KIM YONG HWAN
IPC: C21C5/54
Filed: 1999-08-12
Abstract: PURPOSE: A method for foaming stainless steelmaking slag is provided to increase heat efficiency of an electric furnace and reduce damage of refractories by injecting carbon powder into stainless steelmaking slag, thereby performing slag foaming. CONSTITUTION: In order to increase efficiency of power use in operating an electric arc furnace for stainless steelmaking, a method for foaming stainless steelmaking slag comprises the process of carrying out slag foaming by injecting carbon powder into stainless steelmaking slag. A basicity of the stainless steelmaking slag is within the range of 1.3 to 1.4. A starting time for injecting carbon powder into stainless steelmaking slag is a point of time when scrap is burnt-through in an electric furnace, and flat molten steel and slag begin forming. Carbon powder injected into stainless steelmaking slag and CO gas generated through reduction reaction of oxides in the stainless steelmaking are used as bubbles in a method for foaming stainless steelmaking slag so as to increase efficiency of electric power in operating an electric arc furnace for stainless steelmaking.
Patent KR-20010017717-A (KR)
Inventor: PARK GYUN JIN
IPC: B66C23/36
Filed: 1999-08-13
Abstract: PURPOSE: An engine acceleration controlling apparatus of a hydraulic crane is provided to prevent the leakage of oil by controlling the engine RPM with a direct connecting method without using oil pressure and to reduce manufacturing costs by omitting hydraulic machinery parts. CONSTITUTION: An engine acceleration controlling apparatus of a hydraulic crane includes an upper link mechanism(200) and an upper rod(300) connected with an acceleration pedal(110) installed in a cockpit of an upper revolution body for reciprocating up and down according to the operation of the acceleration pedal, an upper connector(410) connected with the end part of the upper link mechanism for being rotatably received in the inside of a rotary joint(600) to be interlocked when the upper revolution body rotates right and left, a lower connector(420) and a lower rod(700) coupled with the lower end of the upper connector to be interlocked when the upper rod reciprocates up and down, a lower link mechanism(800) coupled with the end part of the lower rod and coupled to be interlocked with an operating cable(900) connected with an accelerator control lever, and a ball joint(500) interposed between the upper and lower connecting mechanisms for freely rotating the upper connecting mechanism to interrupt rotary force of the upper rod.
Patent KR-20010017968-A (KR)
Inventor: KOO SEONG JIN
IPC: H04N5/63
Filed: 1999-08-16
Abstract: PURPOSE: A power saving display device and the control method thereof are provided to minimize the power consumption by enabling not only a display device but also the peripheral devices connected to the same to apply power saving mode. CONSTITUTION: The power saving type displaying device includes a power supply unit(10) for outputting power as the first power source(10a) in order to make a display device(1) operate. A power output unit(12) outputs the second power source(12a) in order to make a peripheral device connected to the display device(1) operate. A control unit(14) receives and controls the first power source(10a) in order to make the display device(1) operate. The control unit(14) may output an intercept control signal(14a) on the basis of the predetermined control mode. The power supply unit(10) inputted from the intercept control signal(14a) intercepts the output of the first power source(10a) and then can convert the mode of the display device(1) into a power saving mode. A power source intercepting unit(16) can intercept the output of the second power source(12a) in response to the interception control signal(14a) inputted from the control unit(14).
Patent KR-20010018120-A (KR)
Inventor: LEE JUNG GU
IPC: H04B10/00
Filed: 1999-08-17
Abstract: PURPOSE: A method for searching transmission information in an optical signal transmission equipment is provided to enable a user or an operator to search and confirm system information promptly by using a system searching information. Therefore, the user or the operator can efficiently maintain and modify the program in case the hardware configuration of an optical transmission equipment. CONSTITUTION: An element management system(EMS) analyzes management information base(MIB) data supplied from a network element(NE) to decide whether a depth-1 class exists in a table of an EMS database(DB)(S10). If so, whether a distinguished name(DN) and an identification No.(ID) of the depth-1 exit is decided(S20). Whether a depth-2 class exists in the table is decided(S30). If so, a DN and an ID of the depth-2 exist in the table is decided(S40). Information of a target ID(TID) is extracted and a depth is set up as '3'(S50). Whether data of the set depth-3 class do not exist in the table is decided(S60). If not, corresponding data are extracted from an attribute of a current class and the steps are ended(S70). If data of the depth-3 class exist in the table, whether a DN and an ID of the depth-3 exist is decided(S80). If so, contents of a table of the DN and ID of the depth-3 are searched from the table(S90). Data corresponding to the DN and ID of the depth-3 are extracted from the contents of the searched table(S100). Data supplied from the NE are analyzed to decide whether a subordinate of the depth-3 exists(S110). If the subordinate does not exist, feedback to the step of S70 is performed, and if the subordinate exists, '1' is added to a current depth value to set up a new depth value(S120). And feedback to the step of S60 is performed.
Patent KR-20010018194-A (KR)
Inventor: PARK JANG MOOK
IPC: E01B7/28
Filed: 1999-08-14
Abstract: PURPOSE: A base plate of a railway turnout is provided to minimize frictional force by lubricating action when movable rails move on a slide surface by installing an oilless plate or a plastic pad on a slide surface. CONSTITUTION: A base plate of a railway turnout comprises the steps of; forming a fixed rail insertion part (5) on one side of a base plate (4); forming a retreating part on a projected slide surface (3) and installing an oilless plate; fastening fixed rails (21) to several railway ties (23) and a base plate (4) in the form of diverging gradually, and installing two movable rails (22) to the interval, wherein the diverged fixed rails (21) are fixed to a fixed rail insertion part (5) of a base plate (4), and the base plate is installed to a railway tie (23) using a base plate fixing hole (20) to face a slide surface (3) inward of the fixed rails (21), and two movable rails (22) installed between the fixed rails (21) are installed on the slide surface (3).
Patent KR-20010026660-A (KR)
Inventor: CHOI IL HANG
IPC: H01Q1/08
Filed: 1999-09-08
Abstract: PURPOSE: An automatic elevating device of an antenna for a cellular phone is provided to automatically push up and pull down an antenna of a cellular phone in cooperation with opening/closing of a cover. CONSTITUTION: A cylindrical tube(14) is formed with a helical groove(12) longitudinally and is rotated in cooperation with opening/closing operations of a cover(8) of a cellular phone(2). A guider(16) is mounted to the end of the inner diameter portion of the tube. A slider(18) is disposed in the inner diameter portion of the tube and performs a linear movement along the helical groove when the tube is rotated, thereby converting the rotational movement of the tube to the linear movement. The slider(18) is connected to an antenna(10) by a connecting means(W). A torsion bar(20), one end of which is fixed to the guider and the other end is slidably coupled to the slider, performs a function of a supporter in the linear movement of the slider as well as a function of an absorber. And, an elastic means(54) for pushing up the antenna all the time is provided.
Patent KR-20010005444-A (KR)
Inventor: KIM JONG SUN
IPC: F16K15/00
Filed: 1999-09-15
Abstract: PURPOSE: A device for blocking up reverse flow of sewage and odor is provided to drain sewage smoothly while perfectly blocking up reverse flow odor and noxious gases from a drain. CONSTITUTION: Sills(11,12) whereon primary and secondary filter nets(21,25) are settled are prepared at the inner upper portion of a body(10). A net(24) is installed at the bottom of the first filter net and a boss(28) fitting with a center fixing pole(41) is formed in the bottom center of the secondary filter net. Packings(35,39) for preventing infiltration of foreign materials and controlling the displacement of the center fixing pole are inserted to the upper of a through hole(33) and to a boss(38) of a cover(37). A float(53) is formed at the lower of a valve seat(51) to respond to the reverse flow of sewage and gas.
Patent KR-20010029205-A (KR)
Inventor: KIM GUK
IPC: B23B35/00
Filed: 1999-09-30
Abstract: PURPOSE: A processing tool for a cam journal processing hole is provided to decrease a reject ratio by accurately processing the hole of a cam journal post-treated by being guided along the processing hole of the previously processed cam journal hole without an error. CONSTITUTION: Upon processing cam journal holes(2a-2e) in a cylinder head by using a processing tool, first and second journal holes(2a,2b) are pre-treated by another short boring tool. A boring tool(100) is set at a tool entrance port and moved forward up to an entrance of a third cam journal hole(2c). The tool is rotated and moved forward so that a cutting bit and a roughing bit installed on a front end(4) of the tool(100) process the third cam journal hole. The processing tool forms a fourth cam journal(2d). When a processing work is continuously performed, a fifth cam journal hole(2e) is processed. Herein, a guide unit(6) of the processing tool is guided and supported by the previously processed holes to form a next hole. Accordingly, the decrease of cutting load caused by a long processing distance or a shaking phenomenon are prevented.
Patent KR-20000028951-A (KR)
Inventor: NIKI SIGERU
IPC: H01L31/04
Filed: 1999-10-09
Abstract: PURPOSE: A method of manufacturing a thin film for a solar battery is to prevent positive ion-negative ion divacancies and bicrystal stacking fault, thereby improve a quality of the thin film for the solar battery. CONSTITUTION: A method of manufacturing a thin film for a solar battery(1) comprises steps of forming an electrode on a substrate, supplying Cu, In, Ga, Se and S through the electrode to the substrate, and simultaneously supplying a vapor or gas containing a hydroxyl group. Alternatively, a method of manufacturing a thin film for a solar battery having a rear electrode(3) and a glass substrate(2) comprises steps of disposing the glass substrate in a vacuum chamber, depositing or sputtering Cu, In, Ga, Se and S in order on the rear electrode and simultaneously supplying the vapor or gas containing a hydroxyl group.
Patent KR-20010037347-A (KR)
Inventor: CHO JUN HYEONG
IPC: H01J11/36
Filed: 1999-10-15
Abstract: PURPOSE: A barrier rib paste compound for a plate display device and method for fabricating a barrier rib using the same is provided to decrease the cost of equipment by simplify a compressing device according to the decrease of a molding pressure when molding the barrier rib. CONSTITUTION: A barrier rib paste compound for a plate display device has an inorganic matter, an organic binder, a flexibility polymer, a dispersing agent, a hardening agent, and a solvent. The inorganic matter has a glass 1 with 80-90 weight %, a glass 2 with 5-15 weight %, a Ti with 0.5-2 weight %, a cordierite with 0.5-2 weight %, and a forsterite with 0.5-2 weight %. The inorganic matter includes 40-95 weight % of an entire bulk board paste compound. The organic binder is a thermosetting resin or a radiation curing resin. The organic binder includes 2-30 weight % of the entire barrier rib paste compound.
Patent KR-20010046052-A (KR)
Inventor: HAN JAE YEOL
IPC: G07F13/00
Filed: 1999-11-10
Abstract: PURPOSE: Provided are an apparatus and a method for sensing whether goods sold out or not without installing a goods outlet/sellout detecting device, which shows whether goods sold out or not by a displaying part. CONSTITUTION: The apparatus comprises: a load of goods-setting part(10) to input the loadage according to the goods; a goods selecting part(20); a control part(30) to generate a controlling signal by comparing and judging an output signal received from the load of goods-setting part(10) and the goods selecting part(20); the displaying part(40) to show whether the goods sold out or not according to the controlling signal of the control part(30).
Patent KR-20010047358-A (KR)
Inventor: AHN JAE YONG
IPC: A61F5/00
Filed: 1999-11-19
Abstract: PURPOSE: An apparatus for fixing backbone is provided to improve the convenience of a surgical operation, to reduce the space occupied by the apparatus, and to increase the reliability of the product. CONSTITUTION: The apparatus for fixing the backbone is used to prevent the motion of the backbone after correcting the damaged backbone to a normal condition. The backbone fixing apparatus comprises a screw(10), a support bar(20), and a fixing cap(30). The screw comprised of a fastening part(11), a bottom resting part, and a spiral part(13) is inserted into a pedicle or sacrum of the backbone in a desired angle and depth. The support bar located on the bottom resting part is formed to have a desired length and a desired diameter for preventing the motion of the backbone. The support bar has a contact surface(24) on the upper side, and a support device on the distal end. The contact surface serves to increase the fastening force between the support bar and the screw, and the support device allows the support bar to be changed according to the condition of a patient. The cap for coupling the support bar with the screw is formed with a fastener(31) fitted in the fastening part of the screw. Since the support bar is fitted in the screw and the cap completes the fastening work thereof, the standing height and the side space of the backbone fixing apparatus are reduced.
Patent KR-20010048382-A (KR)
Inventor: KIM SEONG HAN
IPC: B62D65/00
Filed: 1999-11-26
Abstract: PURPOSE: A molding press automatic car sort cognition device and the method thereof improve the work efficiency of a side molding press by moving a roller forward or backward automatically according to the kind of a car. CONSTITUTION: A molding press comprises an antenna for a molding press(10), a central control device(20), a master PLC(30), a molding press control(40) and a molding press machine(50). The antenna for a molding press(10) reads the inherent number of a car to output to the central control device(20) when a body enters a molding press section. The central control device(20) reads the kind of the car according to the inherent number and indicates the operation of the molding press by determinating the width of the car. The master PLC(30) outputs an electronic signal to carry out an information for the width of the car and controls a conveyer belt. The molding press control transforms an electronic control to a mechanical control value. The molding press machine(50) is fitted to the width of the car by moving the roller thereof forward or backward to correspond to the width of the car according to the indication of the molding press control(40). Therefore, the molding press works accurately and is economical.
Patent KR-20010054129-A (KR)
Inventor: HAN SANG IL
IPC: B60C23/02
Filed: 1999-12-03
Abstract: PURPOSE: A tire pneumatics sensing device is provided to directly detect pneumatic state of a tire in a vehicle and to prevent an accident in advance by alerting according to a sensed pneumatic state of the tire. CONSTITUTION: A pneumatics sensing unit comprises a pressure sensor(111) converting into an electric signal by sensing the pneumatic state of a tire; an integrated circuit(112) converting the electric signal into a specific modulation signal; an oscillation circuit(113) composed of condenser(C) and a coil(L) to converting the modulation signal into an oscillation signal; and a receiving apparatus(130) composed of the antenna coil. The receiving apparatus composed of a control pulse circuit(131) converting the oscillation signal into a control signal, and a control device(132) outputting a pulse signal by comparing an established reference signal with a signal output from the control pulse circuit.