baber/WOPTO huggingface dataset:
Patent KR-20010026776-A (KR)
Inventor: KIM GANG HUI
IPC: A23L17/60
Filed: 1999-09-08
Abstract: PURPOSE: A device for automatically toasting seaweed is provided, which inhibits the production of harmful components and the destruction of nutritive elements while toasting the seaweed. CONSTITUTION: The device for automatically toasting seaweed consists of: a frame(2) comprising a bottom plate(10), a left plate(12), a right plate(14), and multiple upper plates(16)(18); an inclined plate(4) extended to the left and right plates(12)(14) and having a space with the bottom plate(10); a couple of roller-setting brackets(6)(8) vertically fixed between the multiple upper plates(16)(18) and the inclined plate(4); an oil-coating element(20) for simultaneously transferring seaweed(S) and coating oil on the surface of seaweed(S); an oil-coated seaweed transferring element; a salt adding element for spraying salt on the surface of the oil-coated seaweed(S); and a toasting element for toasting the oil-coated and salt sprinkled seaweed by heating.
Patent KR-20010027477-A (KR)
Inventor: OH BYEONG TAEK
IPC: B60T8/00
Filed: 1999-09-14
Abstract: PURPOSE: An automatic braking control method senses the current rotation degree of a vehicle cornering and adjusts braking hydraulic pressure. CONSTITUTION: The control method comprises the first stage(S101) determining whether a starting key is inserted, the second stage(S103) determining whether the starting has been practically executed if the starting key is inserted, the third stage(S105) determining whether a vehicle runs forward, the fourth stage(S107) determining whether the rotation angle is larger than θ0 and maintained larger than θ0 for more than 2 seconds if the vehicle runs forward, the fifth stage(S109) determining whether an accelerator pedal is trod if the rotation angle is larger than θ0 for more than 2 seconds and the sixth stage(S111) calculating the car speed and the rotation angle inputted, comparing the result with a data table and executes an appropriate auto brake mode if the accelerator pedal is not trod.
Patent KR-20010028878-A (KR)
Inventor: LEE JU BONG
IPC: H04Q3/62
Filed: 1999-09-27
Abstract: PURPOSE: A method for an off-net switch without the occupation of a public line in a private switching network is provided to prevent the efficiency in use of the public line by a public switching center from being decreased, by enabling an incoming call to be switched to the outside of the public switching center without use of the public line, in a company network that uses a private switching network. CONSTITUTION: When the subscriber of the public switching center of an originating part calls the subscriber of an incoming part(ST11), it is determined if the incoming part subscriber selects the off-net switch(ST12). If the off-net switch is selected, the switching center of the originating part sends the information on a switch and a public line number of a target place to the switching center of the incoming part, using a user message(ST14). The switching center of the originating part releases the public line to the switching center of the incoming part, and then outputs the telephone number of the target place(ST15). When the call between the subscribers of the originating and incoming parts is completed, the public line to the switching center of the originating part is released(ST16-T18).
Patent KR-20010035637-A (KR)
Inventor: KIM IL SEON
IPC: H04B1/40
Filed: 1999-10-01
Abstract: PURPOSE: An apparatus and a method for controlling a call of folder-type mobile telephone are provided to use conveniently the mobile telephone by taking a call without opening the folder of the mobile telephone. CONSTITUTION: An RF(Radio Frequency) module(102) performs RF demodulation when a call request signal is received from a base station via an antenna(101). A digital signal processing block(103) converts analog signal to digital signal, and transmits the call request signal to a control unit(104). A sensor(111) generates a sensor output signal by sensing the on/off of the folder of the mobile telephone. The first speaker(108) is arranged within the folder, and the second speaker(109) is arranged on the outside of the folder. An audio output switching unit(113) selects one between the first speaker(108) and the second speaker(109) by a switching control signal to output the audio signal from the digital signal processing block(103). A speaker selection switch(112) inputs a key instruction, which makes a call perform without opening the folder. The control unit(104) generates the switching control signal, which operates the speakers(108,109) in response to the key instruction. If the key instruction is inputted, then control unit(104) makes the first speaker(108) operate, otherwise makes the second speaker(109) operate.
Patent KR-20010035941-A (KR)
Inventor: JANG JEONG JIN
IPC: B21B39/00
Filed: 1999-10-05
Abstract: PURPOSE: An apparatus is provided to simply set the initial position of a width rolling roll without complicated working process not requiring judgement by the naked eye of a man by installing two width rolling rolls at both sides of the transferring path of steel plate, wherein the two width rolling rolls are connected to a screw which is moved forward and backward by a motor through one or more cylinders. CONSTITUTION: The apparatus comprises first and second measuring means measuring distances from positions between the two width rolling rolls to each opposite width rolling rolls; a transferring means supporting the first and second measuring means at a certain initial positions and positioning the first and second measuring means between the width rolling rolls when an initially set signal is received; a transferring distance detecting means detecting a transferring distance of the width rolling rolls; a start instruction means instructing start of initial position setting for the width rolling rolls; and a control means turning measuring means back to initial positions after setting the calculated values as initial positions by calculating the position values of the width rolling rolls at that time after positioning the width rolling rolls so that the rolling rolls of both sides are positioned in the same distance as a standard plate having an arbitrary length (l) by lowering the first and second measuring means between the width rolling rolls and judging distances from the center to the width rolling rolls when the start signal is received from the start instruction means.
Patent KR-20010036814-A (KR)
Inventor: HONG SEONG CHANG
IPC: C02F11/12
Filed: 1999-10-12
Abstract: PURPOSE: A method of dehydrating sludge by irradiating microwaves of 700 to 1200W for destroying the cell membrane of microorganisms mainly consisting of sludge, thereby being able to remove even body fluids of microorganisms, is provided. CONSTITUTION: When irradiating microwaves of 700 to 1200W for 30 to 60 seconds to sludge, SCOD (Soluble Chemical Oxygen Demand) of sludge soars to 2000ppm from 300ppm. This result explains that all chemical/physical sludge dehydration methods not being accompanied with microwave irradiation has its essential limits in efficiency because body fluids of microorganisms mainly consisting of sludge are not dehydrated. Therefore, it may be very helpful to sludge dewatering to install a microwave generator in front of or in the middle of a dewatering process.
Patent KR-20010038400-A (KR)
Title: Vertical cavity surface emitting laser
Inventor: HWANG UNG RIN
IPC: H01S5/30
Filed: 1999-10-25
Abstract: PURPOSE: A vertical cavity surface emitting laser is provided to have a heat distributing layer having excellent heat conduction and made of a material being an insulator and being stable at a high temperature. CONSTITUTION: A lower reflector layer(110) is formed on a substrate(100) by stacking chemical semiconductors of different compositions in turn. An active layer(120) is formed on the lower reflector layer(110) and generates rays of light by electron-hole recombination. A high resistance part(135) guides flowing of electrons. An upper reflector layer(140) is formed on the active layer by stacking chemical semiconductors of different compositions, which contain an impurity opposite to that of the lower reflector layer(110). A heat distributing layer(150) is formed at a part of the upper reflector layer(140) and is made of a cubic boron-nitride material. An upper electrode(160) is connected to the upper reflector layer(140), and a lower electrode(170) is formed below the substrate(100).
Patent KR-20010038814-A (KR)
Title: Sealed battery
Inventor: EUN YEONG CHAN
IPC: H01M2/30
Filed: 1999-10-27
Abstract: PURPOSE: A sealed battery is provided to restrain deformation and swelling of an electrode group by removing thickness increasing factors due to a terminal tap generated at the center area of the electrode group. CONSTITUTION: The sealed battery comprises an electrode group (20) which is wound and pressed in an elliptical shape by interposing a separator between cathode and anode; a rectangular case (4) receiving an electrolyte as well as the electrode group (20); and a lead-out terminal in which an insulator is fusion sealed in the insulation state by interposing the insulator into the rectangular case (4); a terminal tap (160) connected between the lead-out terminal and the electrode by electrically connecting one electrode out of the cathode and anode to the rectangular case (4), and other electrode to the lead-out terminal; and a curved part (22) of the electrode group (20) at which one end of the terminal tap (160) is installed, wherein the curved part (22) of the electrode group (20) is arranged at the short side (4a) of the rectangular case (4).
Patent KR-20010005464-A (KR)
Inventor: ARSLANOUK MAHMOUD
IPC: B29C48/345
Filed: 1999-11-02
Abstract: PURPOSE: An apparatus for feeding and controlling the amount of powdery resin fed into a fastener formed with screw thread is provided to exactly measure the amount of resin powder fed into and accordingly control its loading according to a variety of resin powders with different physical properties. CONSTITUTION: The housing (12) is attached to the linear vibration device (49) and in the housing (12), the powdery resin reservoir (18) having a floor (20) provided in the horizontal direction between a wall (22 and 24) is separately formed. Plural discharge ports (26) extended from the reservoir (18) to the powder filling pipe (44) in the distribution block (16) is attached. The flow rate is effectively adjusted by controlling the vibration level, the height of the powder in the reservoir (18) and a measuring opening of a barrier in this manner and the powdery resin is precisely supplied and measured to spray coat the fastener with screw.
Patent KR-20010045011-A (KR)
Inventor: CHOI BYEONG CHEOL
IPC: G01J1/00
Filed: 1999-11-02
Abstract: PURPOSE: A pyroelectric infrared sensor module is provided to continuously generate output signal if infrared ray enters into the sensor by periodically initializing pyroelectric material of the sensor in the same state as polarization. CONSTITUTION: A pyroelectric infrared sensor module includes a field effect transistor(FET) connected to a side of pyroelectric material(110), a source resistance(140) and a power supply device(200). The source resistance is connected between a source terminal(123) of the FET in the infrared sensor and a ground(124). The power supply device applies square wave power source of a prescribed range to a drain terminal(122) of the FET. The source terminal of the sensor has a diode(150) at a rear end for removing cathode output voltage.
Patent KR-20010046350-A (KR)
Title: Method for driving plasma display panel
Inventor: JANG DAE YONG
IPC: G09G3/296
Filed: 1999-11-12
Abstract: PURPOSE: A method for driving a plasma display panel is provided to reduce a voltage level of a scan pulse using an active particle generated during a total discharge during an address discharge by performing the total discharge in a reset period and the address discharge in an address period continuously by each block, after dividing a number of scan electrodes into N blocks. CONSTITUTION: A PDP comprises four scan electrodes(Y1-Y4) and four sustain electrodes(X1-X4), and four scan electrodes are blocked into the first and the second scan electrode block. At first, a common sustain electrode(com1) is made by connecting the sustain electrodes(X1,X2) to two scan electrodes(Y1,Y2) included in the first scan electrode block in common, and a common sustain electrode(com2) is formed by connecting the corresponding sustain electrodes(X3,X4) to the scan electrodes(Y3,Y4) included in the second scan electrode block in common. According to the method, a self erasing and a total discharge discharging a discharge cell formed on a cross region of the sustain electrode(X1,X2) and the scan electrodes(Y1,Y2) included in the first scan electrode block are performed to neutralize the corresponding discharge cell. Continuously, a scan pulse is applied to the scan electrodes included in the first scan electrode block, and a data pulse is applied only to a data electrode(D) corresponding to a cell to be turned on among cells constituted by the scan electrodes(Y1,Y2) in order to make an address discharge between both electrodes.
Patent KR-20010046402-A (KR)
Inventor: CHOI MUN JAE
IPC: A61K8/11
Filed: 1999-11-12
Abstract: PURPOSE: A method for improving skin absorptivity by collecting aqueous active substances such as L-ascorbic acid inside the pores of hydrophobic porous micro beads, cosmetics containing aqueous active substances prepared by the method as an effective component or a skin external composition are provided. Therefore, aqueous active substances having low affinity with a horny layer can be absorbed into the skin through hydrophobic porous micro beads at low concentration. Also the composition has almost no irritation on the skin. CONSTITUTION: In a method for collecting aqueous active substances inside the pores of hydrophobic porous micro beads to improve skin absorptivity of aqueous active substances, the aqueous active substances is dissolved in a solvent comprising water and ethanol, and porous micro beads and a solution of the aqueous active substances are brought into contact physically, wherein a content of ethanol to water is 5 to 95% by weight. The volume of the pores of porous micro beads is 0.1 to 50 cc/g.
Patent KR-20010047536-A (KR)
Title: Data output buffer
Inventor: KIM YONG GI
IPC: G11C11/40
Filed: 1999-11-22
Abstract: PURPOSE: A data output buffer is provided to achieve a low power consumption by removing the exhaust of power due to unnecessary operation though being connected to a defective partial memory, by discriminating the defective partial memory among a number of partial memories in a memory chip and then applying a discrimination signal thereof as an enable control signal of the data output buffer in each partial memory to control the activation thereof. CONSTITUTION: According to the data output buffer, a switching part(110) transfers a data signal(data) transferred from a memory cell selectively according to the state of an output start signal(dout_en). A data latch part(200) maintain the data signal transferred through the switching part constantly to an output timing. An output driving part(300) outputs data by being pull-up/pull-down driven according to the state of the data signal transferred through the data latch part. And, a defective partial memory discrimination part(400) discriminates a defective partial memory among a number of partial memories in the memory chip, and controls a switching thereof by transferring an output signal(dout_off), which is activated according to the discrimination result, to an input terminal of the switching part. The switching part applies the output signal to the third input terminal of each NAND gate(NAND1,NAND2).
Patent KR-20010049025-A (KR)
Inventor: LIM JE SANG
IPC: H04L29/12
Filed: 1999-11-30
Abstract: PURPOSE: An ISDN data terminal is provided which effectively performs data transmission and reception using direct memory access and integrates entire circuits in one semiconductor chip to realize a cheap circuit. CONSTITUTION: An ISDN data terminal includes an ISDN connection unit(21) for enabling connection with an ISDN network, a voice signal connection unit(22) for connection of voice telephone signals, and a channel data connection unit(23) for receiving 2B+D channel data from the ISDN connection unit to separate the data into D channel data, B1 channel data and B2 channel data, and receiving voice telephone data from the voice signal connection unit. The terminal further has a D channel HDLC processor(24) for receiving and processing the D channel data, and a B1 channel HDLC processor(25) for receiving and processing the B1 channel data, a B2 channel HDLC processor(26) for receiving and processing the B2 channel data, and a direct memory access unit(27) having six channels to enable transmission and reception of data among the three processors, a general serial bus(28) and a general asynchronous transceiver. The general serial bus serially transmits/receives data to/from a computer. The general asynchronous transceiver(29) serially transmits/receives low-rate data to/from the computer. The terminal also has a microprocessor(30) for controlling the entire operation of the terminal.
Patent KR-20010049126-A (KR)
Title: Plasma display panel
Inventor: KWON YEONG GUK
IPC: H01J11/52
Filed: 1999-11-30
Abstract: PURPOSE: A plasma display panel is provided to reduce a high temperature exhaustion time of the panel, an impurity gas inside the panel by forming a black stripe into a getter layer or forming the getter layer on the black stripe, thereby improving an electric and optic property of the PDP. CONSTITUTION: In a plasma display panel, front electrode groups are composed of an X electrode(3) and Y electrode(4). The front electrode groups are transparent electrode groups. An address electrode is formed inside a backside substrate placed opposite to the front substrate as to form many cells formed in the point crossed to the front electrode groups. Dielectric layers are formed on the front electrode group and the address electrode respectively. Fluorescent substance patterns are formed between barrier rips on the dielectric layer on the address electrode. A getter layer(15) is formed between the discharge cells.
Patent KR-20010055244-A (KR)
Inventor: BYUN TAE BONG
IPC: C02F1/66
Filed: 1999-12-10
Abstract: PURPOSE: A reducing method of sludge discharged from neutralization process of acid washing wastewater of stainless steel is provided, which can reutilize the waste from steel work and reduce consumption of hydrated lime and discharge amount of sludge. CONSTITUTION: The method comprises as follows: (i) dip waste containing line and magnesium in water and agitate for at least 5 min.; (ii) extract the supernatant which contains lime and magnesium and the pH of which is more than 10; and (iii) neutralize Fe(NO3)2, Ni(NO3)2, Cr(NO3)3, F- and No3- containing wastewater that is discharged from acid washing of stainless steel with the extracted solution to separate solution in which calcium nitrate is dissolved; and (iv) discharge the precipitates of FeOOH, Ni(OH)2, Cr(OH)3, CaF2 residue as sludge.
Patent KR-20010065626-A (KR)
Inventor: PARK CHAN
IPC: H01L27/146
Filed: 1999-12-30
Abstract: PURPOSE: A charge coupled device and a method for manufacturing the same are provided to improve the charge transfer efficiency by forming a channel stop region for dividing a horizontal charge coupled device into two parts. CONSTITUTION: A P type well(32) is formed on an N type semiconductor substrate(31). A BCCD(Buried Charge Coupled Device)(33) is formed on a predetermined region of the P type well(32). A channel stop region(34) is formed on a center surface of the BCCD(33) in order to divide BCCD(33) into two parts. A barrier transfer gate(35) is formed on the BCCD(33). A gate insulating layer(36) is formed on the semiconductor substrate(31) including the barrier transfer gate(35) and the BCCD(33). The first and the second poly gates(37,38) are formed on the gate insulating layer(36).
Patent KR-20010059248-A (KR)
Inventor: KIM GYEONG MO
IPC: F02M25/07
Filed: 1999-12-30
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) system is provided to simplify an EGR route while improve an EGR responsibility. CONSTITUTION: A plunger(21) of an actuator(20) is operated for lowering a spring(22) and a rod bar(25). A bell check(23) is rotated to a counterclockwise for a slider flag(44) to push a locker arm(41). Then, the arm operates a valve(50). In case of blocked state of power, the plunger is returned for vertically moving an outer arm toward a camshaft(31). An inner arm is operated to normally operate the valve. Herein, an engine ECU(Electronic Control Unit) stores EGR map. Herein, valve lift amount is decided according to the EGR map. Herein, the amount is adjusted by voltage size applied to the plunger. The outer arm opens an intake valve by operation of the plunger. Herein, exhaust gas is counter flowed to an intake port. By returning the plunger, the inner arm opens the intake valve by the spring. Then, the exhaust gas remaining in the intake port is inputted to a cylinder for lowering combustion chamber temperature and air amount.
Patent KR-20000029915-A (KR)
Title: Container
Inventor: HALL DANIEL JOHN
IPC: B65D88/54
Filed: 1997-08-11
Abstract: PURPOSE: A container is provided to facilitate the loading and off loading of goods such as pelletized goods, to minimize the weight of the container, maximize the payload which can be carried and thereby the efficiency with which goods are transported, and to reduce the risk of twisting of the floor and jamming. CONSTITUTION: A container(10) for use in the transportation of goods includes a floor(12) and a pair of opposed side walls(14,16) each of which is supported for displacement about a pivotal axis adjacent the upper edge of the wall. The container also includes hinge element(26) whereby one side wall (14) is connectable adjacent its lower edge to the floor. The container further includes first displacement means(52) for displacing the floor laterally between a rest position in which goods can be contained within the container, and a displaced position. When the side wall is connected to the floor by the hinge element then the side wall is displaced together with the floor. However, the floor is displaced independently of the side wall when the hinge element is disconnected.
Patent KR-20000035816-A (KR)
Title: Method for preparing poly-p-dioxanone polymer
Inventor: FORSCHNER THOMAS CLAYTON
IPC: C08G63/664
Filed: 1997-08-29
Abstract: PURPOSE: A method for preparing molten poly-p-dioxanone is provided in specific condition CONSTITUTION: A reaction mixture is heated, which comprises p-dioxanone and an effective amount of a polymerization catalyst under conditions of temperature and pressure effective to produce a reaction product mixture comprising molten poly-p-dioxanone and unreacted p-dioxanone. A cyclic anhydride is added to the reaction product mixture under conditions effective for reaction of the poly-p-dioxanone with the cyclic anhydride to form an end-capped poly-p-dioxanone. The reaction product mixture is exposed to a temperature within the range of about 50 to about 150°C. under reduced pressure, unreacted p-dioxanone is removed from the reaction product mixture and the end-capped poly-p-dioxanone is recovered.
Patent KR-20000068379-A (KR)
IPC: G01F1/08
Filed: 1997-08-23
Abstract: The present invention provides a flow meter whereby movement of fluid causes screw spindles or other movable elements to rotate and generate electronic pulses. The invention compensates for non-linearity in the relationship between the flow rate and the number of pulses, occurring particularly at low flow rates, by providing a device in the form of a transducer which assigns volume a value to each pules, which volume values are accumulated such that when certain predetermined value is exceeded a transducer generates a counter signal. Thus, the present invention enables compensation for non-linearity to be made and pulses output corresponding to a standard unit of volume.