baber/WOPTO huggingface dataset:
Patent KR-20010066826-A (KR)
Inventor: KIM DONG HUN
IPC: H01L41/04
Filed: 2000-06-08
Abstract: PURPOSE: A method for manufacturing a piezoelectric actuator is provided to increase productivity and to decrease a driving voltage for driving the actuator, by eliminating an adhesion layer so that lead time is shortened and manufacturing cost is reduced. CONSTITUTION: A piezoelectric layer(26) for actuating is formed when a voltage is applied. A lower electrode(24) is formed under the piezoelectric layer. A vibration plate playing the intermediate role of actuating of the piezoelectric layer is formed by plating under the lower electrode. A chamber plate is formed by plating under the vibrating plate. The chamber plate is patterned and etched to form a chamber(25) storing ink. The piezoelectric layer is patterned and etched. An upper electrode(28) of a specific pattern is formed on the piezoelectric layer.
Patent KR-20010111828-A (KR)
Inventor: DAIMONNA OOMI
Filed: 2000-06-13
Abstract: 본 발명은 X,Z축 핸들을 통해 공작물을 절삭하는 수동선반을 통해 절삭가공을 수행함에 있어서, 가공이 시작되는 시점에서 급격히 상승되는 바이트부하를 서보 드라이버에서 감지하여 Z축 서보모터의 이송속도를 저하시킴에 따라 바이트 부하를 안정하게 함으로서 가공의 진행중 바이트가 파손되는 것을 방지하는 수동선반의 바이트 파손방지 방법에 관한 것이다.
Patent KR-20010015186-A (KR)
Inventor: SENZAKI YOSHIHIDE
IPC: C23C16/40
Filed: 2000-07-06
Abstract: PURPOSE: Disclosed are a composition and a method for growing a polyphyletic metallic or metallic compound layer on a base material. CONSTITUTION: This composition contains a solventless mixture of at least two kinds of metal-ligand complex precursor, in which the mixture remains a liquid state under ambient conditions, and also, the ligands are selected from the group consisting of alkyl, alkoxide, halogen, hydrogen, amide, imide, azide ions, nitric acid radicals, cyclopentadienyl, carbonyl and fluorine, oxygen and nitrogen substituted similar products thereof. For obtaining a layer by using the same, the composition is fed out to a growing zone area in which a base material is located, the base material is brought into contact with the composition under the growing conditions to grow a polyphyletic metallic or metallic compound layer on the base material, and the contact between the composition and the base material is selected from chemical vapor phase growth, spray thermal decomposition, a sol-gel process, spin coating and atomic layer epitaxial.
Patent KR-20000063472-A (KR)
Inventor: LIM SEONG YONG
IPC: A23L11/20
Filed: 2000-07-14
Abstract: PURPOSE: Method for making seasoned soybean paste containing pond snails is provided, which is served for rice wrapped in leaves (of lettuce, etc.) with unique flavor of the snail and prevents geriatric diseases. CONSTITUTION: The seasoned soybean paste with pond snails is made from 45-65wt% of the flesh of the pond snail, 125-145wt% of soybean paste, 0.8-1.2wt% of rice flour and a little amount of seasonings like powdered hot pepper, smashed garlic, and a favoring matter. The preparation method of seasoned soybean paste comprises the following steps: (i) getting the flesh of the snail after boiling and removing the shell; (ii) cleaning and drying; (iii) melting 125-145wt% of soybean paste into 10-15wt% of the water made from boiling a sea tangle and boiling the dissolved soybean paste for 0.8-1.3min with stirring; (iv) adding 45-65wt% of the flesh of the snail, 0.8-1.2wt% of rice flour and a little amount of seasonings to the dissolved soybean paste; and then (v) boiling for 0.8-1.3min again with stirring well and leaving the seasoned soybean paste at room temperature for many hours for cooling.
Patent KR-20020009228-A (KR)
Inventor: KIM BO EUN
IPC: H03K21/10
Filed: 2000-07-25
Abstract: PURPOSE: A dual-modulus programmable frequency counter is provided to reduce the consumed power without using a swallow counter and to reduce a chip area by making one counter perform the same operation as two counters are used. CONSTITUTION: A dual modulus scalar(21) has a division factor of P or P+1 and operates in response to a mode adjustment signal(cnt). A main counter(22) receives a divided value from the dual modulus scalar(21) through a clock terminal, and counts the received value by a predetermined value. A main counter detector(23) compares an output value of the main counter(22) with a predetermined value(N) and outputs a compared value. A shallow counter detector(24) compares an output value of the main counter(22) with a predetermined value(S) and outputs a comparison value. A JK flip-flop(25) receives output values of the main counter detector(23) and the shallow counter detector(24) through J and K input terminals, respectively.
Patent KR-20010067035-A (KR)
Inventor: BARAK ITZHAKI
IPC: G06F15/177
Filed: 2000-07-28
Abstract: PURPOSE: A system for initializing a distributed computer system and a method thereof are pvovided to enhance reliability of such a computer system by using fail silent computer nodes, and by synchronizing the computer nodes that share the common communication media. CONSTITUTION: A system for initializing a distributed computer system comprising of a plurality of fail silent computer nodes, coupled to a communication media, the plurality of fail silent computer nodes are adapted to exchange data frames via the communication media; wherein each fail silent computer node comprises of a real time timing unit, for providing timing signals within the fail silent computer node, an I/O interface, coupled to the communication media, a control unit, coupled to the I/O interface and to the real time timing unit, a memory module, coupled to the control unit and to the real time timing unit, for storing a plurality of instructions I(j,i), wherein the control unit is adapted to execute the plurality of instructions I(j,i) and access the communication media, wherein a fail silent computer node is adapted to initialize other fail silent computer nodes, by sending an initialization word IW(i), for synchronizing the timing signals provided by the real time timing units of the plurality of fail silent computer nodes, the initialization word IW(i) is sent if the fail silent computer node did not receive an initialization word from another fail silent computer node, and when either one of the following conditions is fulfilled.
Patent KR-20010021146-A (KR)
Title: Water-Tube Boiler
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B21/06
Filed: 2000-07-28
Abstract: PURPOSE: A boiler is provided to make further improvement in the efficiency of the boiler, by effectively utilizing the entire heat transfer surface of a water tube that is provided with a circular fin. CONSTITUTION: A first annular water tube line(4) which comprises a plurality of water tubes(3) and is provided with a first opening(5), and a second annular water tube line(9) which comprises a plurality of water tubes(3) and is provided with a second opening part(10), are included. The second water tube line(9) is arranged outside the first water tube line(4), and a combustion chamber(7) is provided inside the first water tube line(4). A gas passage(12) extending from the first opening part(5) to the second opening(10) is formed between both of the water tube lines(4,9), and the upstream side of the second water tube line(9) has the structure of a water tube wall. The downstream side has a structure, in which a plurality of water tubes with circular fins C are spaced apart from one another at predetermined intervals, and a guide member(16) is provided outside each water tube with a circular fin C.
Patent KR-20020015209-A (KR)
Title: Method of informing patients of pharmacy list adequate to prescription data
Inventor: CHOI IN SUK
IPC: G06Q50/22
Filed: 2000-08-21
Abstract: PURPOSE: A method for offering a patient a list of pharmacies according to the prescription data is provided to offer a list of pharmacies having the medicines included in the prescription to the patient's cellular phone by using the Internet and mobile communications technologies. CONSTITUTION: The method comprises of registering patients, pharmacies, and hospitals to an operating server(10), the server updating a pharmacy database(11) by finding out the quantity of the stock of the pharmacy, transmitting the prescription data of a patient drawn out and sent by the hospital, extracting a list of medicines from the prescription data, sorting out the pharmacies with the applicable medicines in stock from the pharmacy database according to the list of the medicines, sending the list of pharmacy to a communications company, the communications company tracking the location of the patient, sorting out the list according to the location of the patient limiting the area around the patient, sorting out the list according to the location of the hospital in case the patient location cannot be verified, and displaying the sorted pharmacy list on a cellular phone(50) of the patient.
Patent KR-20000064141-A (KR)
Inventor: LEE YEONG GWON
IPC: H04L12/66
Filed: 2000-08-24
Abstract: PURPOSE: An adaptor device for an internet telephone is provided to be equipped between a public switched telephone network(PSTN) and a general telephone, so as to selectively use general telephone services and internet telephone services. CONSTITUTION: A ring detector(200) detects telephone ring signals generated in a general telephone mode or an internet telephone mode, among ring signals applied through a line terminal(100). A switch(300) selects one of the telephone modes according to a detected ring signal. A signal separator(400) separates a microphone signal from a speaker signal, respectively, according to the selected signal of the switch. A tone detector(500) detects a tone signal applied through the signal separator. A hook on/off detector(600) detects on/off states of a telephone(120). A central processing unit(CPU)(700) is applied with the tone signal to convert the tone signal into binary data, and transmits the binary data to a personal computer(PC) through a PC interface(800). The CPU drives a predetermined operation program in the internet telephone mode, and controls whole operations to use the general telephone mode or the internet telephone mode.
Patent KR-20020016304-A (KR)
Title: Triode structure carbon nano tube field emission display and method of manufacturing the same
Inventor: HUH JEONG NA
IPC: H01J1/30
Filed: 2000-08-25
Abstract: PURPOSE: A structure of triode carbon nano tube FED(field emission device) and a method for manufacturing the same are provided to facilitate manufacturing process and obtain a more efficient FED using an alumina substrate instead of a glass substrate. CONSTITUTION: A structure of triode carbon nano tube FED is manufactured by forming a through-hole(20) having structural steps(21) in a ceramic thin substrate(10) of alumina, forming catalyzing layer(30) on the surface of the ceramic thin substrate(10) and inside of the through-hole(20), removing the catalyzing layer(30) from the top of the ceramic thin substrate(10) and forming cathodes(40) on the bottom of the ceramic thin substrate(10), forming an insulating layer(50) on the top of the ceramic thin substrate(10), forming a gate electrode(60) on the top of the insulating layer(50), and forming the carbon nano tube inside of the through-hole(20) of the ceramic thin substrate(10).
Patent KR-20010030323-A (KR)
Title: Photoresist stripping solution and a method of stripping photoresists using the same
Inventor: KOBAYASHI MASAKAZU
IPC: H01L21/027
Filed: 2000-09-07
Abstract: PURPOSE: To provide a photoresists removing solution excellent in ability to remove residue such as a degenerated photoresist film produced after ashing and residue on etching (metal deposition) and excellent in property of preventing the corrosion of a substrate in rising with water and to provide a method for removing a photoresist using the removing solution. CONSTITUTION: The salt of hydrofluoric acid and a metal ion-free base, a water- soluble organic solvent, a basic material and water are blended to obtain the objective photoresist removing solution. A substrate is subjected to etching and ashing in succession with a photoresist pattern formed on the substrate as a mask, the photoresist pattern is removed using the removing solution and then the substrate is rinsed with water.
Patent KR-20020019853-A (KR)
Title: Method of Driving Plasma Display Panel in High Speed
Inventor: KANG SEONG HO
IPC: G09G3/291
Filed: 2000-09-07
Abstract: PURPOSE: A high-speed driving method of plasma display panel is provided to drive a plasma display panel at high speed and improving contrast. CONSTITUTION: A frame is divided into a plurality of sub-fields, and an address period is assigned to each of the sub-fields. A plurality of selective write sub-fields are provided to turn on discharge cells selected in the address period. At least one selective erase sub-field is placed between the selective write sub-fields, and turns off discharge cells selected in the address period. The selective write sub-field is divided into a setup period for forming wall charges uniformly at the discharge cell, a selective write address period for turning on a discharge cell selectively, and a sustain period for displaying discharge cells turned on in the address period.
Patent KR-20020022503-A (KR)
Title: A movable advertising apparatus
Inventor: LEE JONG HUN
IPC: G09F7/08
Filed: 2000-09-20
Abstract: PURPOSE: Provided is a movable advertisement device which moves advertisement as fast as the speed of pedestrians in the same direction as theirs so that it guarantees the pedestrians enough time to see advertisement contents. CONSTITUTION: The movable advertisement device comprises the parts of: a rail which has certain length; a workable part which combines an advertisement board to show advertisement and a shelf to display products as moving along the rail; not less than two infrared sensors(41a, 41b, 41c, 41d) which are placed at the proper part of the advertisement board or the shelf to detect pedestrians and their direction; and a control part(44) which judges pedestrians' direction and speed and bases these results to drive a sub motor(48) in the workable part for moving the advertisement board and the shelf.
Patent KR-20020028137-A (KR)
Title: System for Examination printing inferior using Circumference Mask
Inventor: HONG CHEOL
IPC: G06T7/00
Filed: 2000-10-07
Abstract: PURPOSE: A system for checking an inferior printing using peripheral masks is provided to adaptively check inferior printed matters in consideration of various situations by applying the peripheral masks for printed images, so as to quickly and exactly check printed states. CONSTITUTION: A printer(10) having an interface(10a) prints a printed matter. A camera(12) picks up an image of the printed matter. A frame grabber(14) obtains image data of the printed matter by a standard image data system. A printed matter checker(16) having an interface(16a) for data communication with the printer(10) applies peripheral masks for an inputted image of the obtained printed matter, and checks an inferior printed state. A display monitor(18) visually displays a checking process and a checked result. An input device(20) sets a checking area of a checked printed matter image by a user's inputting.
Patent KR-20020028650-A (KR)
Title: Stand with an aromatic function
Inventor: OH SE YEONG
IPC: F21V33/00
Filed: 2000-10-11
Abstract: PURPOSE: A lamp stand with fragrance emitting function is provided to achieve an improved work efficiency by allowing users to enjoy fragrance emitted from the lamp stand. CONSTITUTION: A lamp stand(1) comprises a lamp unit(3); a support(4); a main body(5) for interconnecting the lamp unit and the support, and which has a predetermined space formed within the main body, and an air vent opening(10) formed at the side wall of the main body; a pocket(6) arranged to be detachable from the side wall of the main body, and which has a storage space for storing a fragrance emitting material, and a heating plate arranged at the bottom surface of the storage space so as to heat the fragrance emitting material; and a control unit electrically connected to an external power source so as to control the lamp and the heating plate. The fragrance emitting material is heated under the control of the control unit, and the fragrance is diffused through the air vent opening by a natural convection.
Patent KR-20020013679-A (KR)
Title: A ultra high density micro-fiber fabric for blocking harmful microorganism and its micro residual products
Inventor: HUH JIN
IPC: D03D15/00
Filed: 2000-10-26
Abstract: PURPOSE: Ultra microporous fabric formed from microfibers of polyethylene terephthalate and nylon is provided, which can be used as articles for blocking harmful microbes and ultrafine byproducts generated therefrom. The fabric can also effectively collect mold, mildew, mite, dust or the like when used as a collecting bag. CONSTITUTION: This high-density ultra microporous fabric obtained by weaving microfibers having a single yarn fineness of 0.3 denier or less has an air permeability of 0.5 to 28cfm, a moisture permeability of 1,500g/m¬2/24h and a mean pore size of 0.5 to 4.0 microns. The fabric comprises about 75% by weight of polyethylene terephthalate and about 25% by weight of nylon.
Patent KR-20020035955-A (KR)
Title: Method and apparatus for adaptive data transmission in communication system
Inventor: KIM YUN SIK
IPC: H04J13/00
Filed: 2000-11-07
Abstract: PURPOSE: A method for transmitting data adaptively in a communication system and a device thereof are provided to transmit data having variable transmission rates using a transmission capacity which is assigned and not used by restricting a data transmission method within an out of range of a conventional variable transmission rate service and forecasting a capacity used by the conventional variable transmission rate service. CONSTITUTION: In an idle capacity transmission service is used, a transmission communication system(10a) transmits data by using shared channel information being transmitted in a receipt communication system(20), that is to say, by using not used capacity out of capacities assigned in a dedicated channel. A receiving module(11a) receives shared channel information transmitted in the receipt communication system(20). A transmission control module(12a) controls a transmission scheduler module(13a) based on the received shared channel information. If data transmission is requested from a user, the transmission scheduler module(13a) stores data to be transmitted in a transmission waiting lines and transmits data to a transmission module(14a) in accordance with a control signal of the transmission control module(12a). The transmission module(14a) modulates data received in the transmission scheduler module(13a), diffuses data as a value corresponded to the corresponding shared channel for transmitting data, and transmits the data to the receipt communication system(20).
Patent KR-20020036425-A (KR)
Title: A refrigerant control device of multiple air conditioner
Inventor: CHOI JAE SEON
IPC: F25B41/00
Filed: 2000-11-09
Abstract: PURPOSE: A refrigerant flow control apparatus is provided to supply refrigerant in an appropriate manner and improve evaporating capability of refrigerant by preventing the refrigerant from being fed to the evaporator of indoor unit which is not in operation. CONSTITUTION: A refrigerant flow control apparatus comprises first, second and third main refrigerant pipes(110,120,130) having ends connected to a condenser side circulation pipe(90) connected to a condenser(84) and the other ends connected to first, second and third evaporators(52,62,72), such that the refrigerant passed through a condenser(84) is fed to each evaporator; first, second and third capillary pipes(112,122,132) installed to first, second and third main refrigerant pipes, respectively, so as to reduce pressure of the refrigerant introduced into each of first, second and third main refrigerant pipes; and a refrigerant control unit for controlling the refrigerant passed through first, second and third capillary pipes to be fed only to the evaporator of indoor unit in operation.
Patent KR-20020039155-A (KR)
Title: An Auto-Control Device of Room Mirror Angle in Vehicle
Inventor: LEE JUNG UK
IPC: B60R1/04
Filed: 2000-11-20
Abstract: PURPOSE: A room mirror angle automatic control apparatus for a vehicle is provided to view easily a blind spot by operating a lamp for indicating a direction change of a vehicle and adjusting automatically an angle of the room mirror according to thereof. CONSTITUTION: A room mirror angle automatic control apparatus for a vehicle comprises an operating portion(10) operated by a driver, a memory(30) for storing a rotation angle value of a room mirror, a driving portion(20) activated by the operating portion, and a control section(40) for controlling the operating portion, the memory and the driving portion. A room mirror(1) for viewing a rear side of the vehicle is installed at an upper side of a front glass inside, the driving portion(20) for rotating the room mirror in left/right sides is provided at the room mirror, the driving portion(20) is connected at the operating portion(10), and the operating portion is provided at a driver's seat to operate selectively by the driver. A memory button and an operating button are provided at the operating portion(10). The operating button is cooperated with a direction indicating lamp switch for informing a proceeding direction of the vehicle.
Patent KR-20020042961-A (KR)
Title: Method for dicision of changing to USTS in wireless telecommunication system
Inventor: CHOI GYEONG SEOP
IPC: H04B7/26
Filed: 2000-12-01
Abstract: PURPOSE: A method for determining the transfer to a USTS(Uplink Synchronous Transmission Scheme) mode in a radio communication system is provided to minimize the generation of service failure and a lowering of call quality by suppressing a mobile station's unnecessary conversion to a USTS mode in case that the mobile station makes an initial registration for a network or registers for a new network after completing a handoff. CONSTITUTION: In case that a mobile station newly registers for an asynchronous radio network or makes a new registration after executing a handoff(201), the mobile station judges whether the new asynchronous radio network supports a USTS(202). If it is judged that the new asynchronous radio network supports the USTS, the mobile station checks a necessary SF(Spreading Factor)(203). If the necessary SF is 256, the mobile station analyzes a necessary QoS(Quality of Service) and judges whether it is suitable for the USTS(204). If the required QoS is suitable for the USTS, the mobile station measures its mobility and judges whether it is a low mobility(205).