baber/WOPTO huggingface dataset:
Patent KR-20000073075-A (KR)
Inventor: KIM PIL
IPC: C12N15/61
Filed: 1999-05-06
Abstract: PURPOSE: A transformed E.coli containing a vector pTC101 is provided. Also, a production method of tagatose using the same is provided which produces tagatose from galactose by artificially expressing the gene of arabinose isomerase. The method is cost effective in producing tagatose by using low cost of galactose instead of galactitol. CONSTITUTION: A transformed E.coli JM105/pTC101(KCTC-0603BP) is characterized by containing a vector pTC101, of which promoter binds with a gene(araA) of L-arabinose isomerase. The gene(araA) is derived from E.coli, Bacillus, Salmonella, Enterobacter, Klebsiella, Pseudomonas, Lactobacillus, Zymononas, Gluconobacter, Rhyzobium, Acetobacter, Rhodobacter, and Agrobacterium. The transformed E.coli JM105/pTC101(KCTC-0603BP), which produces tagatose, is prepared by the following steps of: a)PCR cloning arabinose isomerase from E.coli; b)inserting a gene(araA) into a vector pKK223-3 to construct a recombinant vector pTC101; c)introducing the vector pTC101 into E/coli JM105 to prepare a transformed E.coli JM105/pTC101(KCTC-0603BP) that produces tagatose. Tagatose is prepared by culturing the transformed E.coli JM105/pTC101(KCTC-0603BP) in a fermentation medium, which contains 10-30g/l of galactose, 7-13g/l of yeast extract, 5-7g/l of potassium monohydrogen phosphate, 2-4 g/l of potassiumdihydrogen phosphate and ammonium chloride. Consequently, galactose is changed into tagatose by expression of arabinose isomerase.
Patent KR-20000073593-A (KR)
Inventor: KIM JIN SUK
IPC: H04B7/26
Filed: 1999-05-12
Abstract: PURPOSE: A method for controlling a reverse power of a mobile station located in a hand off region of a code division multiple access(CDMA) mobile communication system is provided to use a reverse power controlling command from a base station with a strongest receiving pilot signal in the hand off region having different transceiving frequency environments, to control a transmitting power of the mobile station, so as to control the transmitting power of the mobile station momentarily increased while communicating with one channel. CONSTITUTION: A mobile station located in a hand off region receives power controlling commands from many base stations supplying services to the mobile station(ST21), and measures pilot signal intensity from each base station(ST22). The mobile station selects a base station having the strongest pilot signal. If a power controlling command from the base station is a power decreasing command, the mobile station decreases a transmitting power. If the power controlling command is not the power decreasing command, the mobile station increases the transmitting power.
Patent KR-20000073841-A (KR)
Title: Flooring Supporter
Inventor: PARK HYUK KOO
IPC: E04F15/00
Filed: 1999-05-14
Abstract: PURPOSE: A sectional support for floor is provided to facilitate the construction and the horizontal control, and improve the durability and the corrosion resistance, and maintain the long-term stability of floor. CONSTITUTION: In the sectional support for floor, an I-beam type lateral member(10) and a longitudinal member(20) are extruded with recycled P.V.C or reclaimed rubber, and in the bottom of lateral member, numerous adjustment screws(11) are screwed, and in the both side, floor fixing anchor bolts(12) are screwed at regular intervals. The lateral member and the longitudinal member are bound with bolt(30). Therefore, the binding with floor is solid by the anchor bolt, and the horizontal condition is maintained in long time.
Patent KR-20000074003-A (KR)
Inventor: KWON HAK SU
IPC: G06F3/14
Filed: 1999-05-17
Abstract: PURPOSE: A method for searching an electronic program guide using a calendar format is provided for searching an electronic program guide information by displaying a calendar on a TV or other devices. CONSTITUTION: A timer unit(1) manages a current date and time. A calendar unit(2) generates and manages a calendar using an information output from the timer unit(1). A graphic controller(3) displays the calendar generated by the calendar unit(2) on a screen. An input unit(4) inputs a data into the graphic controller(3) by a user. An electronic program guide unit(5) displays an electronic program guide information at a desired data through the graphic controller(3). The graphic controller(3) displays the calendar of January on the current window by a duplication method.
Patent KR-20010001480-A (KR)
Inventor: YANG SEUNG UK
IPC: H04B7/26
Filed: 1999-06-04
Abstract: PURPOSE: A method for handling data of measurement/statistics process having an object-oriented architecture in a mobile communication system is provided to reduce errors when programming measurement/statistics process. CONSTITUTION: A statistical class(310) manages statistical data as the first main class. A statistical class for a base station controller(340) collects and processes statistical data transmitted from the base station controller as the first sub class of the statistical class(310). A statistical class for a base transceiver system(350) collects and transmits statistical data transmitted from the base transceiver system as the second sub class of the statistical class(310).
Patent KR-20010001664-A (KR)
Inventor: KOO SUNG HOI
IPC: B29B9/06
Filed: 1999-06-07
Abstract: PURPOSE: An apparatus for reducing the quantity of foamed resin having a shorter extrusion screw than that of various other kinds of machines and an extrusion screw incorporated into a cutter in a body is provided, which can increase the output per hour by biaxial compressing methods and compact the apparatus by integrating the cutting apparatus. CONSTITUTION: This apparatus comprises a driving motor (20) on a base (10); an extrusion barrel (30) comprising an extrusion chamber (32) with a resin inlet (32a) and a plurality of resin discharging hole (32b) disposed radially at two positions on one side wall of the extrusion chamber; a pair of extrusion screws (40, 50) supported by the extrusion barrel for extruding foam resin introduced into the extrusion barrel into the resin discharge hole by receiving a decelerating force of a driving motor (20) and rotating; and a cutter (60, 70). The apparatus has shorter extrusion screw than that of various other kinds of machines such that it occupies small equipment area. Also the cutter shorter is incorporated into the extrusion screw in a body.
Patent KR-20000006082-A (KR)
Inventor: HATORI MISUO
IPC: C08J3/12
Filed: 1999-06-10
Abstract: PURPOSE: A water soluble polysaccharide is provided to have excellent solubility in water and an excellent handling characteristic that suppresses the bubble generation while dissolving and the dust generation while handling. CONSTITUTION: The granule water soluble polysaccharide is manufactured to make water soluble polysaccharide powder, granulated while using the mixed solution of the water soluble polysaccharide and an emulsifier as a bonding agent. The emulsifier is an aliphatic acid having under the 30 degree C of a flow point or a monolaurylate or a monooleate, and of which HLB is 4-15.
Patent KR-20010002446-A (KR)
Inventor: KIM BONG SU
IPC: H05K3/40
Filed: 1999-06-15
Abstract: PURPOSE: A printed circuit board assembly is provided to have a structure for protecting an electric connection pin so as to prevent a jump board pin and a pin holder of a printed circuit board from being broken down. CONSTITUTION: A printed circuit board assembly comprises the first board(56a), the second board(56b) and the third board(50). The first board(56a) has the first pin holder(54a) and the second board(56b) has the second pin holder(54b). The third board(50) has the first pin(52a) inserted in the first pin holder(54a) and the second pin(52b) inserted in the second pin holder(54b). The first locator(55a) has the same height as the first pin holder(54a) in a connection direction between the first pin holder(54a) and the first pin(52a), and is formed at the first board(56a). The second locator(55b) is formed at the second board(56b) in a connection direction of the third board(50). The third and fourth locators(51a,51b) are formed at the third board(50) so as to correspond to the first and second locators(55a,55b), respectively. Pins(52a,52b) of the third board(50) are inserted in the pin holders(54a,54b) installed at the first and second boards(56a,56b).
Patent KR-20010003987-A (KR)
Inventor: HA JEONG SUK
IPC: H01L33/00
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a light emitting diode using silicon nano wires and dots is provided to improve a mechanical stability, thermal and electric conductivity and light emitting efficiency, by having dense surfaces of silicon nano wires and dots while being passivated with an oxide layer. CONSTITUTION: A patterned metal nano cluster is formed on a semiconductor substrate(10) of which a surface is passivation-processed. A silicon nano wire structure of a vertical column shape having a constant length is formed on the semiconductor substrate by a dry etching process using the patterned metal nano cluster as a mask. A single layer of the silicon nano cluster is formed between the silicon nano wires. The surface of the resultant structure is oxygen-processed to reduce the diameter of the absorbed silicon nano cluster of the single layer while an oxide layer is formed so that visible ray of a quantum confinement is emitted by the passivation of the surface of the resultant structure. Absorption and oxidization of the silicon nano cluster is repeated to densely form silicon nano dots of which a surface is passivation-processed, between the silicon nano wire structures. A front surface electrode and a rear surface electrode are respectively formed on front and rear surfaces of the resultant structure.
Patent KR-20010008967-A (KR)
Inventor: LEE EUL YONG
IPC: H02J7/10
Filed: 1999-07-06
Abstract: PURPOSE: An apparatus for controlling a battery power is provided to decrease power consumption and simplify a composition by controlling a charge and discharge of a battery using an FET(Field Effect Transistor). CONSTITUTION: A switching device(Q11) is switched according to an input of an external AC power. A field effect transistor(FET) charges a voltage inputted from the outside in a battery(Batt) or discharges the voltage charged in the battery(Batt) according to an operation of the switching device(Q11). A charge and discharge voltage of the battery(Batt) is controller using the switching device(Q11) and the field effect transistor(FET).
Patent KR-20010009144-A (KR)
Inventor: LEE YONG SEOK
IPC: H04B1/40
Filed: 1999-07-07
Abstract: PURPOSE: A device for receiving a multi carrier in a portable terminal is provided to receive the multi carrier in a broadband portable terminal to rapidly perform a frequency transition, and to input data of an intermediate frequency(IF) phasing locked loop(PLL) after many radio frequency(RF) PLL are locked, so as to rapidly respond to a frequency conversion while performing a hard handoff or a roaming to shorten a system acquiring time, and to supply a call service with a high quality. CONSTITUTION: Many radio/intermediate frequency phasing locked loops(PLLs)(130-133) feedback many radio/intermediate frequency local signals, and compares frequencies of the radio/intermediate local signals with reference frequencies of a portable terminal to output a compared result as pulse signals. Many loop filters(140-143) convert the pulse signals into direct current(DC) voltages to output the converted DC voltages. Many radio/intermediate voltage control oscillators(150-153) generate corresponding radio/intermediate local signals according to the output DC voltages.
Patent KR-20010009365-A (KR)
Inventor: LEE TAE GYEONG
IPC: F04B39/00
Filed: 1999-07-09
Abstract: PURPOSE: An apparatus is provided to reduce loading caused by the thrust of rotor by improving the face friction into a linear friction. CONSTITUTION: An apparatus is characterized in that a lower thrust washer(31), a ring type washer(32), and an upper thrust washer(33) are sequentially interposed between a rotor(2) and a bearing, to thereby allow the upper and lower thrust washers and the ring type washer to linearly contact. When power is applied to the compressor, the rotor rotates and at the same time a crank shaft(5) assembled to the rotor starts rotating. Subsequently, a piston starts reciprocal movement within a cylinder, to thereby compress and discharge the refrigerant. Since the washers are sequentially arranged between the rotor and the bearing, a linear contact state is maintained between the upper and lower thrust washers and the ring type washer. Thus, friction loading at the friction area is minimized during the initial start and operation of the compressor.
Patent KR-20010009583-A (KR)
Inventor: CHO YEONG JO
IPC: B25J9/00
Filed: 1999-07-12
Abstract: PURPOSE: An unmanned plastering robot is provided to save a cost and to enhance construction quality by automatically harden the bottom of a concrete building without human labor. CONSTITUTION: An unmanned plastering robot is composed of a position detector, a gyroscope(16), a driver and a main controller. The position detector transmits and receives a laser signal in all directions using a laser scanner(12), a rotary reflecting mirror(14) and a manual beacon(18). The gyroscope detects a signal about the position change of a body and the driver drives plural motors by a motor controller to dispersively control the robot. The main controller controls the driver to avoid a collision with an obstacle using the signal of the position detector and selected information.
Patent KR-20010010477-A (KR)
Inventor: YOO YONG HWA
IPC: H04B1/40
Filed: 1999-07-20
Abstract: PURPOSE: A method and a device for automatically designating bell sounds by the time are provided to designate bell sounds differently according to times so that time can be recognized according to the designated bell sounds. And the method and a device enable the designation of bell sounds at desired times such as meals or promises. CONSTITUTION: If a user selects a mode, a selected melody is inputted to a designated melody memorization address of a memory through a program of a main processor. If a telephone call is received from external, the main processor confirms the mode selected in a mode selection unit and time in a timer, to discriminate whether the time of the selected mode equals to the time of the timer. If the time of the selected mode equals to the time of the timer, the main processor outputs a melody from the memorization address of the memory. If the time of the selected mode is not equal to the time of the timer, a melody set according to each time is outputted.
Patent KR-20000017034-A (KR)
Inventor: SAKAMOTO MITCHIAKI
IPC: H01L21/336
Filed: 1999-08-03
Abstract: PURPOSE: A LCD and manufacturing method thereof is provided, which arranges a thin film transistor (TFT) as a matrix shape and uses the TFT as a switching device. CONSTITUTION: The LCD comprises: a gate electrode (102) to be arranged on a glass substrate (101); a gate insulating film (104) for covering the gate electrode (102); a semiconductor film (105) to be arranged on the gate insulating film (104); a drain electrode (106) and a source electrode (107) to be arranged at a part of a pattern of the semiconductor film (105); a protecting film (108) for covering the drain electrode (106) and the source electrode (107); a color filter layer (110) to be arranged on the protecting film (108); an over-coating layer (112) for covering the color filter layer (110) and a shield portion (111); a pixel electrode (114) to be arranged on the over-coating layer (112); and a common electrode (103) to be arranged on the color filter layer (110). Thereby, it is possible to prevent the occurrence of a color heterogeneous.
Patent KR-20010019392-A (KR)
Inventor: KWON YEONG SIK
IPC: G01R31/24
Filed: 1999-08-23
Abstract: PURPOSE: A device of checking cutoff voltage by self-bias inside a CRT(Cathode-Ray Tube) is provided to check cut off voltage using the current flowing across the cathode, preventing the effect of noises. CONSTITUTION: In a device of testing a cutoff voltage caused by self-bias in a CRT(Cathode-Ray Tube)(10), preset voltages Ec1, Ec2, Ec3, Eb and Ef are given to first grid(G1), second gird(G2), third grid(G3), Anode and fourth grid(G4) respectively of the CRT(10). A voltage converter receives power source from a high power generator and produces an output voltage varying steadily, for example, from 45V to 75V. When the converted varying voltage is given to Ec1 and Ec2 via the first and second grids(G1,G2), the current(Ik) flowing across the cathode of the CRT changes. But as Ec1 and Ec2 change and the voltage of the cathode increases, the beam current of the CRT(10) decreases and the cathode current(IK) becomes constant. A filter including two capacitors(C1,C2) and a coil eliminate noises by the high voltage. A transistor is triggered by low voltage source(V1) given to the drain coming through the gate of a FET(Q1). The filtered cathode current(Ik) flows through a resistance(R1) into the gate of the FET(Q1) and the low voltage source(V1) given to the drain drives the transistor. The voltage of the transistor is displayed on the voltage meter(24) corresponding to the cathode current(IK) responding to the state of the voltage given to the source of the FET(Q1).
Patent KR-20000022790-A (KR)
Inventor: MORISSO JEAN BERNARD
IPC: B31B120/30
Filed: 1999-08-30
Abstract: PURPOSE: A corrector of a roller or a belt is provided to avoid any mechanical stress in a blank between various components and to reduce an interval in an excessive area where the blank should be decelerated. CONSTITUTION: A corrector(1) of a roller or a belt for lateral alignment in a folder-gluer is composed of a lower structure(6) installed on the upper structure for turning on a horizontal surface. Herein, the upper structure is prepared with a row of a transmission element(70) driven at a variable speed by an additional device(87), contacted with the lower face of a working material. In addition, the corrector of the device is consisted of a guiding element(100) capable of moving in parallel with a shaft for realizing the initial virtual line supported in the upper part of a transmission route before the working material is rotated in the transmission device.
Patent KR-20010026262-A (KR)
Title: Roll bond evaporator for refrigerator
Inventor: CHOI JEONG MYEONG
IPC: F25B39/02
Filed: 1999-09-03
Abstract: PURPOSE: A roll bond evaporator for refrigerator is provided to achieve a uniform cooling and reduce power consumption by installing a portion of the evaporator to the lower end of the refrigerator. CONSTITUTION: A roll bond evaporator(20) comprises a refrigerant pipeline(20d) which is bent as a square C and arranged in horizontal direction; and an extension refrigerant pipeline(20e) extended at the intermediate portion of the refrigerant pipeline arranged in horizontal direction. The extended portion of the extension refrigerant pipe is cut and arranged in square C shape. Since the refrigerant pipelines(20e,20f) are arranged below an evaporator(20), sufficient amount of cooling air is produced from the lower portion of the refrigerator, to thereby enhance overall cooling performance.
Patent KR-20000028808-A (KR)
Inventor: EBNER PETER
IPC: C21D1/74
Filed: 1999-10-04
Abstract: PURPOSE: A method is provided to remove the surface defect of annealed metal having high affinity to oxygen. CONSTITUTION: Metal having high affinity to oxygen is annealed in the protective gas in a furnace. Argon, neon or helium is used as the protecting gas and used with an oxygen bonding agent, specially titanium. A method for annealing polluted metal with a remaining lubricant is completed by the steps of evaporating the lubricant in the protective gas containing reductive gas such as hydrogen and/or inert gas such as nitrogen, and of using pure inert gas as protective gas mixed with reductive gas less than 50wt% and oxygen bonding agent for brilliantly annealing metal.
Patent KR-20000029404-A (KR)
Title: Extruded decorative article and method of making
Inventor: GONJALES JAMES E
IPC: A47B96/18
Filed: 1999-10-29
Abstract: PURPOSE: A unit of an assembled-typed integrated upper plate-water splash prevention and a production method of the unit are provided to be easily installed. CONSTITUTION: A unit of an assembled-typed integrated upper plate-water splash prevention comprises of a plane prevention of water splash(10), a rib(30), a upper plate of plane cooking board(20) oriented in an angle pie, a surface member for decorating(5) oriented in an angle theta, and a core member(7). The theta and the pie are 40-140degrees, desirably about 90degrees. A filling agent suited to the surface material for decorating is a calcium carbonate processed the surface.
Patent KR-20010045107-A (KR)
Inventor: KIM JUNG SUP
IPC: B65D47/34
Filed: 1999-11-02
Abstract: PURPOSE: A multipurpose container is provided to carry and use easily by forming several one-touch pump container in a body. CONSTITUTION: A case(1) has several rooms. Many rooms are divided by a partition(2) in the inside. A male screw(3) is formed in each divided room and inserted into the hole formed in the case. Several one-touch nozzle pumps(4) are fastened to the male screw formed in the hole. A case has a handle and one or two rings with a hole for hanging a tie. Each other content like shampoo and rinse are filled in each room, and the multipurpose container is used by fitting to each purpose.
Patent KR-20010000047-A (KR)
Inventor: BAEK JUN SANG
IPC: H04L9/14
Filed: 1999-11-18
Abstract: PURPOSE: A system for ciphering an elliptic curve opening key is provided to minimize an extension of a message length and to be able to prove the security for an ACCA(Adaptive Chosen Ciphertext Attack). CONSTITUTION: A partial elliptic curve is selected on a finite field to define the elliptic curve. A pair of an individual key and an opening key is generated on the selected elliptic curve. A common sentence is ciphered by expressing as dots on the elliptic curve with the opening key. A finiteness of the ciphered sentence is verified. The verified ciphered sentence is decoded to the common sentence with the individual key.
Patent KR-20000052428-A (KR)
Inventor: TAKANEN HANNU
IPC: B65G65/46
Filed: 1999-12-07
Abstract: PURPOSE: A method for initiating a screw type discharge system and the screw type discharge system are provided to minimize a driving element of the screw type discharge system by temporally coupling a small sized auxiliary driving element of a small electric capacity with a free end of the screw. CONSTITUTION: A screw type discharge system includes a bed part of an open piles and bin(1) having a discharge hole, a discharge screw, a rotation driving element for the discharge screw, a driving element for rotating or moving the discharge screw, and an auxiliary driving element(22-24) for the discharge screw. The auxiliary driving element is positioned in a standby position. Before stacking materials, a second end part(25) at the driving end of the discharge screw positioned in front of the standby position is coupled with the auxiliary driving element. After stacking the materials, the auxiliary driving element is started in the initial operation. After beginning the discharge, the auxiliary driving element is stopped and the coupling with the discharge screw is released, so that the rotation driving element and the driving element for rotating or moving the discharge screw are started to operate.