baber/WOPTO huggingface dataset:
Patent KR-20020073667-A (KR)
Title: Apparatus and method for reducing power consumption of double displays using vibration in folder type mobile phone
Inventor: KIM JAE U
IPC: H04B1/40
Filed: 2001-03-15
Abstract: PURPOSE: A power saving device and method for double LCDs using vibration in a folder-type cellular phone is provided to prevent that a power is unnecessarily consumed by the LCD by adjusting the power saving of the LCD using the vibration in the folder-type cellular phone having internal and external LCDs. CONSTITUTION: A vibration sensor(311) senses vibration provided to a cellular phone. An opening and closing sensing unit(411) senses the opening and closing of a folder. A control unit(412) controls on/off of an external LCD(312) and an internal LCD(313) according to the opening or closing of the folder sensed by the opening and closing sensing unit(411), and turns on the external and internal LCDs(312,313) during a certain time when the vibration with a uniform level is sensed by the opening and closing sensing unit(411).
Patent KR-20020073864-A (KR)
Title: Stock information service system for supporting the investment item retrieval function on the internet
Inventor: CHO HEUNG GYU
Filed: 2001-03-16
Abstract: PURPOSE: A stock information servicing system is provided to inform stock exchange inclination and investment inclination by searching a selection of an item to be bought in a stock exchange and the KOSDAQ using a condition linked with a specific kind, the stock exchange inclination, and the investment inclination according to long-term investments and short-term investments in the case that an investor invests one's money in stocks. CONSTITUTION: A stock computing server(400) supplies financial information and enterprise information with respect to listed companies to an investment item searching server per predetermined time through the Internet(100). An investment client(200) connects to an investment item searching server for supplying an investment item searching function through a web browser, sets/stores a searching kind and condition for supplying an investment item searching function, and performs a stock transaction according to the set investment item searching result. An investment item searching server(300) includes an investment item searching device for supplying stock data received from the stock computing server(400) and an investment item searching service according to the pre-set searching kind and condition for the investment client(200) who wishes to receive a stock exchange inclination and an investment item searching service.
Patent KR-20010098438-A (KR)
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/135
Filed: 2001-03-31
Abstract: 본 발명은 가격이 저렴하고, 또한, 제어도 간단하며, 또 대물렌즈의 래디얼 방향으로의 시프트에 강한 보정수단을 이용한 광 픽업에 관한 것으로, 발광수단(3)과, 상기 발광수단이 발광하는 광을 집광하여 광빔(B)으로 하고, 상기 광빔을 광디스크(1)의 기록면(1a)에 조사하는 대물렌즈(7)와, 상기 광빔의 광축과 광디스크의 기록면과의 기울기에 의하여 발생하는 수차를 보정하는 보정수단(6)을 갖는 광 픽업(2)에 있어서, 상기 보정수단의 투과면에 광빔의 광축과 광디스크의 기록면과의 광디스크의 반경방향에 따른 기울기에 의하여 발생하는 수차가 투과면 중에서 극대치로 되는 위치에 형성된 제 1전극과, 광빔의 광축과 광디스크의 기록면과의 광디스크의 반경방향에 따른 기울기에 의하여 발생하는 수차가 투과면 중에서 극소치인 위치에 형성된 제 2전극을 구성한 것이다.
Patent KR-20010067845-A (KR)
Title: Power generating device for electric automobile in the future
Inventor: SO SU YONG
IPC: B60L8/00
Filed: 2001-04-02
Abstract: PURPOSE: A power generating apparatus for next generation electric motor vehicle is provided to prevent energy waste by concentrating the magnetic force produced from the permanent magnet to rotation starting force. CONSTITUTION: A power generating apparatus comprises a casing(2) sealed by a magnetic force cut-off plate(7b) for cutting off the magnetic force applied from an external source; a main shaft(3) having a permanent magnet(5) axially mounted to the casing; and a plurality of sub shafts(4) having permanent magnets which cooperate with the permanent magnet of the main shaft so as to provide rotation starting force. Permanent magnets of the main shaft and the sub shaft are arranged to be cut-off from each other through non-magnetic substances(6,6a) having a magnetic force cut-off plate(7) so as to avoid unnecessary interference of magnetic force. Each of sub shafts axially mounted to the casing has an induction coil(8) arranged in the outside of the sub shaft. Each of the main shaft and sub shafts is equipped with a gear for engaging the main shaft and sub shafts and allowing both shafts to rotate in the same rotational frequency. The main shaft has a propeller which is axially mounted to the front end of the main shaft so as to clutch-contact the main shaft and transmit rotation starting force when the rotational frequency is higher than a predetermined level.
Patent KR-20010074300-A (KR)
Title: Advertizing Method Choosed By Members
Inventor: KIM HYUN SU
Filed: 2001-05-07
Abstract: PURPOSE: A member selection type advertising method is provided to offer an advertisement based on personal information inputted when joining to membership initially and to offer advertisement information of wanted category at a fixed interval by setting a program installed after downloading a program and asking to member from time to time. CONSTITUTION: A member(10) executes a set program, and a set advertisement outputting frequency number is stored in a member DB(21)(S17). Member's personal information being stored in the member DB(21), an advertisement category selected by the member(10), an advertisement object being stored in an advertisement DB(22), and the corresponding advertisement being agreed with information of the advertisement category are transmitted at a time interval of an advertisement outputting frequency number set by a server(20)(S27). The transmitted advertisement information is received to the member(10) through an advertisement receiving unit(S41). The member(10) watches and confirms the advertisement(S44).
Patent KR-20020087561-A (KR)
Title: System and Method for the multiple auction of digital copyrights(contents) holdings
Inventor: HONG JONG CHEOL
Filed: 2001-05-14
Abstract: PURPOSE: A method and a system for multi-bidding the shares of a digital CONSTITUTION: A data receiving part(105) receives the selling share ratio from the author, and the investment portion and the investment data from the clients. A price converting part(110) converts the investment portion and data of the client into an amount of each share. A rank list generating part(115) generates a rank list of each client based on the amount of each share. A share allotting part(120) calculates and chooses the appropriate amount of each share as the highest suggested amount by matching the rank list of each client with the selling share ratio of the author, and allots the share corresponding to the selling share ratio to the clients suggesting the appropriate amount for each share from the rank list.
Patent KR-20010069974-A (KR)
Title: landscape plant
Inventor: KIM WON GON
IPC: A01G1/00
Filed: 2001-05-23
Abstract: PURPOSE: A landscape and a flowerpot using herbal prescription are provided to secure various materials by using various medical plants, and to induce the oriental medicine into the life. CONSTITUTION: The landscape using medical plants is based on various oriental medical books. More particularly, the oriental medicine based on the prescriptions of folk remedies and the oriental medical books is mixed to the visual beauty of general landscape, thereby the oriental ism caused by the medical plants is induced into the life, and the variety of landscape is secured by using various medical plants. The landscape is capable to be variously varied according to the taste of a user and according to a place of cultivation.
Patent KR-20020095779-A (KR)
Inventor: KIM SEON HO
IPC: H01L21/304
Filed: 2001-06-15
Abstract: PURPOSE: An equipment for planarization machining is provided to make the same shear stress affect a material to process even in an arbitrary radius position of a rotating electrode, by positioning an electro-rheological(ER) fluid between the rotating electrode and a fixing electrode and by applying field strength to the ER fluid. CONSTITUTION: A power supplying unit(20) forms field strength used in a planarization process. The fixing electrode(30) is supplied with power from the power supplying unit. The material(33) to process is placed on the fixing electrode. The rotating electrode(40) is so installed to have the upper surface of the fixing electrode and a predetermined gap, rotated by an additional driving source. Field strength is formed between the rotating electrode and the fixing electrode by using the power transferred from the power supplying unit. The ER fluid(50) has a polishing agent for polishing the material to process, positioned between the fixing electrode and the rotating electrode. Predetermined shear stress is formed in the ER fluid according to the field strength.
Patent KR-20030000200-A (KR)
Title: Apparatus and method for controlling a back light in LCD
Inventor: KIM SE HWAN
IPC: H05B41/392
Filed: 2001-06-22
Abstract: PURPOSE: A device and a method for controlling a backlight of a liquid crystal display device are provided to automatically carry out the backlight control operation in inverse proportion to the environmental strength within the multi-stepped control ranges set according to the environmental light strength, and battery or external power use. CONSTITUTION: A device for controlling a backlight of a liquid crystal display device includes a reflection type LCD(11) for displaying signals on a screen by using a backlight(13) and external natural light, a light detecting unit for detecting the strength of environmental light, a power supply unit(17) for supplying battery power or external power to the backlight as driving power, a power source detecting unit(20) for detecting whether the battery power or the external power is applied, and a control unit(16) for controlling the power supply unit to apply the backlight driving current in inverse proportion to the environmental light strength within the control range of the backlight according to the environmental light strength and the power sources.
Patent KR-20020000841-A (KR)
Inventor: SPRING JAMES KEVIN
IPC: F16D37/02
Filed: 2001-06-27
Abstract: PURPOSE: A ball ramp actuated friction clutch controlled by a particle clutch is provided to cut down expenses with simple structure, and to improve endurance and efficiency of a differential with displaying variable torque transmission. CONSTITUTION: A friction clutch(17) is driven by a ball-ramp, and controlled by a particle clutch(29). The particle clutch is composed of input and output couplings(35,43), and transfer of force between couplings is determined by the shear viscosity of a magnetically reactive medium. The magnetically reactive medium fills a gap(40) between corresponding surfaces connected to input and output couplings with magnetic particles or magnetorheological fluid. The shear viscosity of the medium is varied according to a magnetic field(90). The relative rotation in an actuator(31) is performed by transfer between couplings, and torque is transmitted through the friction clutch by pressing friction plates(65,67).
Patent KR-20010079259-A (KR)
Inventor: SONG JAE HWAN
IPC: C23G3/00
Filed: 2001-06-28
Abstract: PURPOSE: An apparatus for recovering chlorine gas in a cleaning equipment is provided to reduce waste of hydrochloric acid by recovering liquid hydrochloric acid in a large amount through cooling and condensation of hot hydrochloric acid gas before cleaning. CONSTITUTION: An apparatus for recovering chlorine gas includes the first cooler(110), the second cooler(150) and a hydrochloric acid reservoir(170). The first cooler(110) is installed between a hydrochloric acid collecting pipe(160-1) and a hydrochloric acid gas cleaning bath(30) for absorbing heat from hydrochloric acid gas and exhausting hydrochloric gas that is not condensed. The second cooler(150) is partially immersed into cleaning water in the hydrochloric gas cleaning bath(30) for absorbing heat from hydrochloric acid gas by using a plurality of cooling fins and cleaning water in the hydrochloric acid cleaning bath(30). Remaining hydrochloric acid that is not condensed is exhausted into the hydrochloric acid cleaning bath(30) to be absorbed into cleaning water. The hydrochloric acid reservoir(170) collects and stores hydrochloric acid solution from the first and second coolers(110,150).
Patent KR-20010079276-A (KR)
Inventor: HAN SANG JONG
IPC: G06Q50/00
Filed: 2001-06-29
Abstract: PURPOSE: A multimedia divided page, a foreign language learning method and system using the page are provided to enable a learner to learn a language in various ways using various learning information provided from a plurality of frames by forming a web page with a plurality of frames which output respectively data, and by simultaneously outputting each data to each frame on the basis of a determined function of a mouse cursor. CONSTITUTION: Learning data are simultaneously outputted to each frame relevant to the data. The learning data are respectively stored in a learner's language and other languages. The learning data stored in the learner's language and other languages are respectively stored in word data, phrase/paragraph data and so on. The learner connects to a web page of a language learning system operator(101). The learner inputs information to an initial screen(102). A web server judges whether the learner is a member(103). The learner selects a menu for learning(104). Pages for learning relevant to the menu selected are outputted. The learner designates one among the learner's language and other languages. The data are outputted to frames of the pages. The learner designates one unit and learns another language in the designated unit(105).
Patent KR-20030002586-A (KR)
Title: Method for manufacturing sintered bearing
Inventor: CHO JEONG HWAN
IPC: B22F3/12
Filed: 2001-06-29
Abstract: PURPOSE: Provided is a production process of a sintering bearing which improves joining strength of a steel pipe and a molding subject so that it produces the bearing with excellent durability, shock and heat resistance. CONSTITUTION: The production process of the sintering bearing comprises the steps of: (i) molding a circular molding subject by using metal complex powder in which 5-40wt% of copper component, 0.3-5wt% of graphite component and iron component as residual amount are mixed; (ii) forcibly inserting the circular molding subject into the steel-made pipe; and (iii) sintering out the steel pipe at 1100-1400deg.C wherein liquid copper component of the molding subject is appeared, and then joining each other.
Patent KR-20010088908-A (KR)
Inventor: PARK JONG SU
IPC: F02M25/00
Filed: 2001-07-02
Abstract: PURPOSE: A diesel engine for dual fuel of diesel oil and bio gas generated by the anaerobic fermentation of organic waste is provided to achieve high operation efficiency of the engine by uniformly maintaining the flow ratio of the bio gas and controlling a supply amount of the diesel oil for maintaining the engine rpm uniformly, thereby stabilizing the operation of the engine. CONSTITUTION: A diesel engine for dual fuel of diesel oil and bio gas generated by the anaerobic fermentation of organic waste includes a bio gas supply tube(9) connected to an intake tube of the diesel engine for supplying mixture gas of air and the bio gas into a combustion chamber of the diesel engine, a flow ratio control valve(10) mounted to the bio gas supply tube for controlling the flow ratio of the bio gas uniformly, and a mixture gas intake system(14) for supplying the mixture gas of air, the bio gas and exhaust gas to the diesel engine by a compressor(13-2).
Patent KR-20030003575-A (KR)
Title: An English learning method of inhabitants of a housing/apartment complex and a system therefor
Inventor: WON YONG HEE
Filed: 2001-07-03
Abstract: PURPOSE: A method and system for an English learning of an inhabitant within housing lots is provided to promote a sale of an apartment house by performing a group English learning in the apartment house for inhabitants. CONSTITUTION: A service provider server manages and controls an English learning system of each inhabitant in an apartment house. A database is interlocked with the service provider server and stores English learning related information of each inhabitant. A predetermined network is provided for connecting the server to computers of each inhabitant. A radio and television broadcasting channel selection system is connected to the server, is connected to radios and televisions of each household in the apartment house through a predetermined cable, and selects/supplies a predetermined English broadcasting only to each household. An image data processing system is provided for enabling a service provider to supply a predetermined image English lecture to each inhabitant through the server on a web or a cable and enabling each inhabitant to listen to the lecture through one's terminal and to ask a question.
Patent KR-20030005144-A (KR)
Title: Virtual reality system which has multi user interface and its controlling method
Inventor: CHOI DU SEOK
IPC: G06Q50/00
Filed: 2001-07-05
Abstract: PURPOSE: A system for a virtual reality experience having many user interfaces and a method for controlling the same are provided to enable many users to experience a virtual reality without a delay and a movement by controlling many user input terminal devices be connected to a virtual reality experience computer selectively. CONSTITUTION: A plurality of user input terminal devices(101-105) is allocated according to virtual reality users and outputs a user operation signal, respectively. A virtual reality experience computer(110) controls an external video display device and a sound operating device, and processes an event of a virtual reality program corresponded to an inputted corresponding user operation signal. A selection connector(107) is connected between the terminal devices(101-105) and the virtual reality experience computer(110), and connects a specific terminal device(101-105) to the virtual reality experience computer(110) by corresponding to a connection control signal. An operation computer(113) controls an operation of the virtual reality experience computer(110) and generates a signal for selecting a specific user input terminal device(101-105). A connection control unit(109) is connected to the operation computer(113) and the selection connector(107), and outputs the connection control signal to the selection connector(107) by corresponding to a signal for selecting the specific terminal device(101-105) inputted from the operation computer(113).
Patent KR-20030004679-A (KR)
Inventor: LEE EUL HWI
IPC: B62D1/19
Filed: 2001-07-06
Abstract: PURPOSE: A steering column is provided to eliminate a welding process and to reduce a number of components by compressively inserting a mounting bracket between an upper tube and a lower tube. CONSTITUTION: An expansion sill(21c) is tapered in the outside of an upper tube(21). An elastic pipe(23a) is formed in a mounting bracket(23) to be expanded by the insertion of the expansion sill. Thereby, a steering column and the mounting bracket are combined without a welding process. Moreover, an additional component for the shrinking of the steering column is not necessary. Therefore, a number of components are reduced and processes are simplified.
Patent KR-20020007169-A (KR)
Inventor: OHTA MASASHI
IPC: H04N5/76
Filed: 2001-07-11
Abstract: PURPOSE: To detect a CM contained in a television broadcast signal surely without erroneous detection. CONSTITUTION: A CM candidate section detecting part 39 detects a CM by using a voice mode signal outputted from a tuner 31, a silence decision output detected from a silence detecting part 38, and a scene change detecting output from a scene change detecting part 36, as base materials. When it is known previously that CM is not contained in the broadcast signal, a detecting operation deciding part 42 restricts the operation of the CM candidate section detecting part 39, in the case of a weak electric field.
Patent KR-20030006589-A (KR)
Title: a golf practice ranger type measuring instrument of a golf-ball's batting direction and range
Inventor: LEE JONG KYUN
IPC: A63B69/36
Filed: 2001-07-13
Abstract: PURPOSE: Provided is a measurement system for hitting direction in a golf ball for a golf training camp which informs a trainee of hitting direction and fly distance after hitting so that it contributes to increase training effect. CONSTITUTION: The measurement system for hitting direction in the golf ball for the golf training camp comprises the parts of: a notification tool for hitting direction which is placed at a tee(2) to inform the trainee of hitting direction; a sensing tool which is placed at plural targets(4) where the hit golf ball is struck to sense pressure; a display panel(6) which is placed at front indoor side of the tee to inform fly distance of the hit golf ball; and a control part(8) which displays fly distance at the display panel using an electric signal produced from the sensing tool and operates the notification tool for hitting direction.
Patent KR-20010088482-A (KR)
Inventor: PARK SANG HUI
IPC: B21D19/08
Filed: 2001-07-25
Abstract: PURPOSE: A method for hemming press processed goods and hemming dies for producing the cover of a gas tank door for a car applying the same are provided to complete hemming operation with one time of press operation by mounting hemming dies which are changed according to the shape and size on an ordinary press. CONSTITUTION: In a hemming method producing processed goods by forming an ordinary hemming producing part which is produced by simultaneously bending the flange of an outer plate to 180 degrees of an angle and inserting/pressing the end part of an inner plate, the method for hemming press processed goods comprises the process of inserting/pressing the end part of the inner part into the guide part as the flange is being bent to 180 degrees of an angle by guiding a flange which is bending formed to 90 degrees of an angle to an exterior angle of the outer plate to a round type guide part having a certain diameter.
Patent KR-20030010312-A (KR)
Title: Method for preparing multilayer package substrate using the rivet
Inventor: KANG JANG GYU
IPC: H05K3/40
Filed: 2001-07-26
Abstract: PURPOSE: A method for manufacturing a multiple layer package is provided to precisely set locations of substrates, miniature equipment, and simplify a process using a rivet. CONSTITUTION: A CCL substrate and a substrate are prepared. A dry film is laminated at the CCL substrate as a start material. Copper are laminated on both surfaces of the CCL substrate. A circuit is formed at the substrate through an exposure, developing, and etching. The CCL substrate and the substrate are laminated using adhesives. In order to prepare the CCL substrate and the substrate, rivet holes are drilled and formed at up and down, and left and right of the CCL substrate. The laminated substrates are fixed using a rivet(8). When rivet holes more than two are formed on one surface of each substrate, the rivet holes are located away from each other by an interval of 100-150 mm.