baber/WOPTO huggingface dataset:
Patent KR-20020020493-A (KR)
Title: Case for computer
Inventor: SIM U JEONG
IPC: H05K5/02
Filed: 2000-09-09
Abstract: PURPOSE: A casing for a computer body is provided to easily assemble and decompose a computer body using a latch member and a bridging prepared in a casing. CONSTITUTION: A casing device(20) includes the first and the second casing part(21, 23), the upper cover(25) and the lower cover(27). In case that the first and the second casing part(21, 23) are mutually combined, a plurality of mount ball(28) and a port aperture(29) are formed in the first and the second casing part(21, 23). The first combination unit includes the first and the second hook(41, 43) formed along the first separation line and a hook bridging protrusion(45) installed in the first and the second casing part(21, 23). The first and the second hook(41, 43) are combined with the hook bridging protrusion(45) of the first and the second casing part(21, 23).
Patent KR-20020023487-A (KR)
Inventor: NOH HYEONG GON
IPC: H01M10/0565
Filed: 2000-09-22
Abstract: PURPOSE: Provided is a secondary lithium battery which has high capacity and prevents swelling due to electrolyte to have no leakage of the electrolyte. CONSTITUTION: The battery comprises an electrode assembly containing a cathode, an anode, and a separator between electrodes, electrolyte and a case containing them. The above electrolyte consists of 0.01-10wt.% of polymerization initiator, 10-90wt.% of the organic solvent containing 0.001-10wt.% (based on the total polymer electrolyte) of lithium salt and 5-80wt.% of the polymer made by one of the monomers selected from isocyanate, epoxide, acrylate, ethylene oxide and their pre-polymer, wherein the initiator is one or more compounds selected from benzophenone, benzoyl peroxide, acetyl peroxide, lauryl peroxide dibutyltin acetate and azobisisobutyronitrile. The above polymer electrolyte is obtained by polymerization at 50-200deg.C after it is put into the above case.
Patent KR-20020024385-A (KR)
Inventor: LEE GI HAENG
IPC: B23K37/02
Filed: 2000-09-25
Abstract: PURPOSE: A jig device for a vehicle body-welding machine is provided which contributes to working convenience in a vehicle body assembly line, reduces working time and manpower required in transportation between processes, and maximizes efficiency of robots and space efficiency of the assembly line accordingly. CONSTITUTION: In a jig device for a vehicle body-welding machine in which work pieces(1) are fixed in the vehicle body assembly line, the jig device comprises a base plate(7) which is fixed to the bottom(5) of a workroom; a rotation driving means(9) which is formed on the upper part of the base plate(7); a turntable(3) which is formed on the upper part of the rotation driving means(9) so that the turn table is rotated by receiving a rotation driving force from the rotation driving means; a subsidiary table(29) which is fixed onto the central axis through a central axis with the turntable; a plurality of jigs which are vertically fixed to the turntable and a subsidiary table through each connection brackets(31,31') along the outer circumferential line; and a plurality of clamps(35) which are formed at one side of the upper and lower parts of the outer side of the plurality of jig frames(33).
Patent KR-20010030518-A (KR)
Title: Reduced-Size Connector
Inventor: ASAKAWA TETSUYA
IPC: H01R12/72
Filed: 2000-09-28
Abstract: PURPOSE: To provide a shielded connector which is made smaller and lighter, increases reliability in its connection with a plug and stability in its insertion and pull-out enduring a long period of use, and is effective in removing noise source during connection with the plug. CONSTITUTION: It comprises an insulated housing 10 holding a contact 1 and a metal shell 20 and a metal shield 30, both lying upon the surface of the insulated housing. The metal shell has a frame portion 22 which surrounds a fit-in opening 21 which a terminal section 310 of a pair connector P fits in. The metal shield 30 is interposed between the metal shell 20 and the insulated housing 10. The insulated housing 10 is formed into a box with one and more openings and has an upper plate section 10a, a bottom plate section 10b, a front section 10c with an insertion hole 12 for a terminal section and a back section 10d with an opening 11a to draw out the contact. Both side surfaces are left open, covered with a shield member.
Patent KR-20010016025-A (KR)
Title: System for sharing and managing personal information for multi-user
Inventor: HAN MUN GEON
IPC: G06F17/40
Filed: 2000-10-05
Abstract: PURPOSE: A multi-user information management system is provided to enable a user to share personal information with other specific person or a common interest group so that it makes it possible collecting or updating information by a plurality of persons. CONSTITUTION: The system comprises a client(C100) and a server(S100). The client(C100) includes a personal information management(PIM) database(C500), a client engine(C200), a wireless connection module(N100) and a wired connection module(N200). The client(C100) synchronizes the PIM database with the backup PIM database of the server(S100). The server(S100) includes a listener(S200), a server scheduler(S250), an alarm manager(S270), a server engine(S450), a push content database(S600), a repository(S700), a PIM backup database(S800) and an intelligent agent(S900). The listener(S200) accepts a synchronization request from the client(C100). The server scheduler(S250) schedules the processes over the server(S100). The alarm manager(S270) synchronizes an alarm of the client(C100). The push content database(S600) stores a general information on users, and analyzed the information.
Patent KR-20020028614-A (KR)
Title: Organic electro luminescence device
Inventor: KIM DONG HYEON
IPC: H05B33/14
Filed: 2000-10-11
Abstract: PURPOSE: An organic electro luminescent device is provided to readily form an electron injecting layer and increase electron injection efficiency. CONSTITUTION: An organic electro luminescent device comprises a glass substrate(10), an anode(12), a hole injecting layer(14), a hole transport layer(16), an electro luminescent layer(18), an electron transport layer(20), an electron injecting layer(24) and a cathode(22). The electron injecting layer(24) is formed for charge balance between electrons and holes injected into the electro luminescent layer(18). The electron injecting layer(24) is made by mixing 0.1 to 90 wt% metal caboxylate with Alq3 that is used for the electron transport layer(20). The electron injecting layer(24) is formed by 50 to 2000 Å. As the metal cabosylate, CH8COOLi, C6H5COOLi, CH8COOK, C6H5COOK, C6H5COOCs, CH8COOCs, C6H5COONa and CH8COONa are used.
Patent KR-20020031711-A (KR)
Title: A composition for manufacturing a high strength aluminum sheet
Inventor: YOON CHI SANG
IPC: C22C21/06
Filed: 2000-10-23
Abstract: PURPOSE: The aluminum sheet composition contains Si 0.2-0.6wt.% and Mg 7.0-14.9wt.% so that it shows improved yield strength, tensile strength, and elongation in comparison to conventional aluminum sheet for the application to automobile bodies. CONSTITUTION: The high strength aluminum sheet is characterized by comprising Si 0.2-0.6wt.%, Mg 7.0-14.9wt.% and balance of Al, and its mechanical properties are as follows: yield strength 18.3kgf/mm¬2, tensile strength 38.5kgf/mm¬2, and elongation 32.6%.
Patent KR-20020038402-A (KR)
Title: Tetrapeptide compounds acting to melanocortin receptors
Inventor: AHN IN AE
IPC: C07K5/10
Filed: 2000-11-17
Abstract: PURPOSE: A tetra-peptide type compound operating a melanocortin receptor is provided, which compound is useful as an accelerator or antagonist for a melanocortin receptor. CONSTITUTION: The tetra-peptide type compound operating a melanocortin receptor is represented by formula(1 or 2), wherein W is C1-10 alkyl; E1 is amino acid or its derivative represented by formula(3 or 4) wherein A1 and A2 are hydrogen, C1-3 alkyl, hydroxy, halogen, alkyloxy, alkyl, amino, alkylamino, carboxylic acid or amide, or linked together and each is C1-3 alkyl, and A3 and A4 are the same or different alkyl; E2 is amino acid or its derivative represented by formula(5 or 6) wherein A5 and A6 are hydrogen, C1-3 alkyl, hydroxy, halogen, alkyloxy, alkyl, amino, alkylamino, carboxylic acid or amide, or linked together and each is C1-3 alkyl, and A7 and A8 is the same or different alkyl; E3 is amino acid or its derivative represented by formula(7), wherein A9 and A10 are any one of hydrogen and the other of C1-5 alkyl; and E4 is amino acid or its derivative represented by formula(8 or 9) wherein A11 and A12 are any one of hydrogen and the other of C1-3 alkyl.
Patent KR-20020041218-A (KR)
Title: Reception stand-by service method using reception stand-by button
Inventor: HUH JONG
IPC: H04B1/40
Filed: 2000-11-27
Abstract: PURPOSE: A destination standby service method using a destination standby button is provided so that a receiver can request a destination standby to a caller using a destination standby button. CONSTITUTION: If a message indicating destination standby service is received from a mobile communication terminal(401), a communication network side loads a previously stored destination standby service associated message such as "A receiver has requested you to wait a little while. Please leave a message if you are in hurry."(402). Then the communication network side transmits the loaded message to a relevant caller(403).
Patent KR-20020042172-A (KR)
Title: IT infra system, and method for sharing informations between its subsystems
Inventor: YOO YEONG MIN
IPC: G06F17/00
Filed: 2000-11-30
Abstract: PURPOSE: A method for sharing the information between an information technology infra system and sub-systems is provided to make several foreign corporations share information on a specific transaction via an interface. CONSTITUTION: Items of various estimation conditions due to a specific transaction are inputted from a computer of a specific user connected to a server via an interface format for order processing(S10). The items are stored in a database by an application module(S11). The application module provides the interface format to a user interface module of the computer of the user(S12). The application module links the items stored in the database to an item section agreed with the interface format. The additional order condition items except the items linked to the order processing interface format are inputted to the user computer connected to the server(S13).
Patent KR-20020043894-A (KR)
Title: Wiper system for an automobile
Inventor: KIM JONG GU
IPC: B60S1/06
Filed: 2000-12-04
Abstract: PURPOSE: A wiper system for an automobile is provided to secure sufficient driving view even in pouring rain as making high-speed rotation possible circularly in the end part of a wiper arm according to selecting super high-speed mode of a wiper blade mounted in the end part of a usual wiper arm. CONSTITUTION: A wiper system for an automobile includes a wiper arm shaking bilaterally a wiper blade(11) stuck to a glass face, a wiper motor and a wiper link assembly connecting a wiper arm(10) and the wiper motor. The wiper blade is connected to a rotary axis of a high-speed rotary motor(40) mounted to the end part of the wiper arm. The high-speed rotary motor is made to be rotatable in the rotated state of the wiper arm as constant angle by control of a working circuit from selection of high-speed rotary mode. The wiper arm is fixed in rotated state as constant angle and a timer of the working circuit rotates the high-speed rotary motor. The wiper blade rotates in the center of the wiper arm and has cylindrical working range.
Patent KR-20010025292-A (KR)
Title: Apparatus and method for restriction of using pc
Inventor: KIM CHI BEOM
IPC: G06F17/00
Filed: 2000-12-07
Abstract: PURPOSE: An apparatus and method for restricting PC usage time is provided to prevent a user except a manager from changing PC operating time by setting a restriction PC usage time at a timer mounted in a smart card reader and operating the timer. CONSTITUTION: A smart card reader(100) is connected to a PC(130) through an interface. A microprocessor(116) stores a registrated user smart card information to a memory unit(112) or sets restriction time for operating of a PC if the information stored in the inserted smart card(120) is identified with that of a manager smart card. The microprocessor(116) outputs a timer driving signal and operates a timer at PC starting time. The microprocessor(116) makes a log file in accordance with starting of the PC and the other log file in accordance with ending of the PC, and stores the files in memory unit(112). In the timer(114), time of operating a PC is pre-set by a manager smart card having the same information as the manager smart card information stored in the memory unit(112). The PC(130) is operated in accordance with a PC operating permission signal from the microprocessor(116) or is stopped in accordance with a PC operating stopping signal from the microprocessor(116). The smart card reader(100) continuously senses whether a smart card(120) is inserted or not while the PC(130) is operated.
Patent KR-20020047743-A (KR)
Title: diagnosis device of voice alarm for power generator of vehicles
Inventor: KIM CHI HO
IPC: H02P8/36
Filed: 2000-12-14
Abstract: PURPOSE: A device for audio alarm diagnosis of car generator is provided to notify a user of a trouble state in a voice by processing an input signal due to a charging state of a battery and a short circuit of an AC(alternating current) generator. CONSTITUTION: An AC generator(10) rectifies a three phase full wave in combination of a stator coil(L10) and a plurality of diode(D1-D6). A regulator unit supplies a power permitted from a rotor coil(L1) of the AC generator(10). A voltage adjustment unit(30) is connected with a transistor which turns on/off by the power permitted from the regulator unit. A battery charge sensing unit(20) which is connected with a plurality of relay performs a switching operation according to an over-current state and a wire breaking state of the rotor coil(L1). A signal process unit(40) executes an inner program and outputs a control signal. An audio alarm control unit(50) transforms the control signal into an audio signal.
Patent KR-20020047807-A (KR)
Title: A manufacturing process of a furniture's door
Inventor: CHOI BYEONG GWAN
IPC: A47B96/20
Filed: 2000-12-14
Abstract: PURPOSE: A method for manufacturing a door for furniture is provided to reduce the cost of manufacturing and to improve the productivity by substituting MDF and LPM materials of high price for PB and PP film materials of low price. CONSTITUTION: In the method for manufacturing the door for furniture, a few stages are included. In the first stage, the polypropylene film is sticked on a face of the PB(Particle Board) and a door panel is formed. In the second stage, the formed PB is cut according to the standard. In the third stage, the frame member made of the veneer, the melamine film and the PVC are processed and sticked on the frame of the PB. In the fourth stage, patterns are formed on the surface of the PB according the design of the door for furniture. In the fifth stage, the adhesive is applied on the surface of the PB. In the sixth stage, the embossed PVC sheet is sticked on the surface of the PB. In the seventh stage, the surplus membrane film is removed and wrapping is carried out after ending and mending.
Patent KR-20020048045-A (KR)
Title: A manufacturing method of molybdenum oxide briquette
Inventor: KANG BONG SU
IPC: C21C7/06
Filed: 2000-12-15
Abstract: PURPOSE: A process of a molybdenum oxide(MoO3) briquette being used for controlling a molten metal component in a steel making process by using a material containing 35% by weight of alkali earth metal oxide as a flux is provided, thereby increasing a substantial yield of molybdenum. CONSTITUTION: A two-component alkali earth metal salt or three-component alkali earth metal salt having a melting point of 1,550deg.C or less and comprising alkali earth metal oxide and silica oxide or aluminium oxide is added with a binding agent within the range of 10 to 60% by weight, based on molybdenum oxide. The two-component alkali earth metal salt is calcium silicate comprising 35 to 55% by weight of calcium oxide and 45 to 65% by weight of silica dioxide and the three-component alkali earth metal salt is electric furnace slag, converter slag and ladle slag.
Patent KR-20020043428-A (KR)
Title: Message service method via communication network and device therefor
Inventor: LEE HI BEOM
IPC: H04L12/58
Filed: 2000-12-02
Abstract: PURPOSE: A message service method and system through a communication network is provided so that a subscriber who has joined many groups can confirm all the messages or memos corresponding to the joined groups at one access. CONSTITUTION: A server computer(30) includes programs and databases for the operation of message service. Each user computer(10-1-10-n) has an Internet browser to display web contents in the form of an HTML(Hyper Text Markup Language). An HTML templet in the server computer(30) has webpages to be displayed to the users of user computers(10-1-10-n). The server computer(30) comprises the first storage part(30-1), the second storage part(30-2), and a control part(30-3). The first storage part(30-1) stores the personal information, membership ID and password of each user who has joined a site that provides message service. The second storage part(30-2) stores the name of a group registered by a member of a site and messages made by the member. If a group name inputted from a user is identical to an already registered group name, the control part(30-3) provides another group name. Also the control part(30-3) provides the messages corresponding to one group or more, which a user has joined, to him. If a user selects the name of a group, the control part(30-3) provides the number and names of subscribers who belong to the group.
Patent KR-20010070306-A (KR)
Title: Queue manager for a buffer
Inventor: BASS BRIAN MITCHELL
IPC: G06F12/08
Filed: 2000-12-18
Abstract: PURPOSE: A queue manager for buffer is provided to provide a bandwidth maintenance queue manager for (first-in first-out)FIFO buffer provided with another DRAM storage device for maintaining a FIFO queue. CONSTITUTION: A FIFO buffer is used on an ASIC chip so that plural queue entries can be stored and retrieved. As long as the total size of queues does not exceed a usable storage device in the buffer, any data storage device is not required more. When supplied data exceeds the buffer storage space of a certain prescribed quantity in the FIFO buffer, however, these data are written in the other data storage device in the form of packet and read from that storage device. That packet has an optimal size for maintaining the peak performance of the data storage device and is written in the data storage device in a way such as queuing with the address sequence of FIFO.
Patent KR-20020049191-A (KR)
Title: Circuit for stopping self-refresh operation in psuedo sram device
Inventor: LEE JONG HUN
IPC: G11C29/00
Filed: 2000-12-19
Abstract: PURPOSE: A self refresh stop device of a shadow SRAM is provided, which stops a self refresh operation from the external during a static refresh time test and a dynamic refresh time test. CONSTITUTION: A normal mode access circuit(180) is added to a self refresh stop device(100) of a pseudo SRAM. The self refresh stop device comprises a self refresh pulse generator(120), a test mode selection circuit(140) and a refresh stop circuit(160). Memory driving signals(CSB1,CSB2,WEB,OEB,ADDR) are applied to the test mode selection circuit and the normal mode access circuit. The self refresh pulse generator periodically generates a refresh signal(SRP) to execute a refresh operation of a DRAM cell included in the pseudo SRAM with a refresh time. The test mode selection circuit activates a test mode selection signal(TEB) to measure a refresh time of DRAM cells includes in the pseudo SRAM. The refresh stop circuit comprises an AND unit(162) where a refresh signal(SRP) and the test mode selection signal are applied. The normal mode access circuit activates a normal mode access command(NR) to perform a normal operation.
Patent KR-20020049736-A (KR)
Title: Method of formating data when mobile terminals are on communicating in mobile communication system
Inventor: KIM DONG SEONG
IPC: G10L19/00
Filed: 2000-12-20
Abstract: PURPOSE: A data format method in connecting a voice call between mobile terminals in a mobile communication system is provided to effectively recover a data in occurrence of a data error by using a band increase area according to a channel coding, and reduce a data loss and provide a high quality mobile communication service by providing high data recovery rate as well as frame synchronous information by adopting a framing bit inserting technique. CONSTITUTION: A voice-encoded packet data received from a base station is subject to a message adding and preamble adding procedure and processed as a 40 bytes effective data. A channel coding is performed on the 40 bytes data with a particular code rate rule. By doing that, even though data is lost in a receiving unit of a VOCODER block, a strong data restoration capability can be given. A framing bit with a period repeated for every 20ms is punctured for the channel-coded 160 byte data. That is, specific bits are forcibly substituted with the framing bits and transmitted to a transmitting terminal. The forcibly inserted framing bits provide frame period information that allows to know a start point of 160 bytes by a 20 ms frame extractor included in a receiving terminal in a bypass mode. The fall-off bits due to the forcible insertion of the framing bits can be recovered to normal bit data like other bits by a channel decoder of the receiving unit.
Patent KR-20020049739-A (KR)
Title: Pickling techlology of unannealed austenitic stainless steel
Inventor: HA HEON JAE
IPC: C23G1/00
Filed: 2000-12-20
Abstract: PURPOSE: Provided is a pickling process of a non-annealing austenite stainless steel which lowers the quantity of metal eluted in solution and the concentration of acid so that it secures pickling speed and pickling property. CONSTITUTION: In the pickling process which pretreats non-annealing austenite stainless steel at a sulfuric acid bath and then pickles at a mixed acid bath, the pickling process of the non-annealing austenite stainless steel is characterized by keeping conditions of the mixed acid bath to be 120-150g/L for nitric acid, 40-140g/L for fluoric acid, 60-65 deg.C at temperature, 30-60 seconds for pickling duration and less than 20g/L at metal ion concentration among acid solutions.
Patent KR-20020051442-A (KR)
Title: Construction materials and related manufacturing method in use of waste materials
Inventor: LEE ILL HEE
IPC: E04C2/02
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a method for producing material used in civil engineering or constructional application as finishing product or structural by utilizing used constructional waste. CONSTITUTION: The method comprises several steps of breaking used constructional waste material such as used concrete, plastic, glass or ceramics; admixing 60-90wt% of the broken material, 10-30wt% of polyester resin and 5wt% of bio-ceramics; charging the admixture into a mould under vibration and in a condition of 200kgf/cm¬2 of pressure and 85-90 deg.C of temperature for 5-30 minutes and forming a product; curing the compressed product in a drying furnace at 30-90 deg.C for 10-50 minutes; and cutting the cured product into a desirable dimension of the constructional and civil engineering products. The broken material consist of 20wt% of resin, 5wt% of calcium carbonate, 35wt% of used concrete, 20wt% of used plastic, 10wt% of used glass and 10wt% of used ceramics.