baber/WOPTO huggingface dataset:
Patent KR-20020006196-A (KR)
Inventor: HAM YEONG BOK
IPC: F04B1/00
Filed: 2000-07-11
Abstract: PURPOSE: A radial ball piston pump is provided to improve the mechanical efficiency of a radial ball piston pump by minimizing friction between an eccentric shaft and each piston. CONSTITUTION: A radial ball piston pump consists of a body(10); an eccentric shaft(12) mounted in the body rotatably; a cylinder bore(14) having a high-pressure oil suction space and a low-pressure oil suction space(14b); a suction valve(18) for controlling oil feeding to the cylinder bore; a drain valve(20) for draining oil in the cylinder bore; a cylindrical piston for draining high-pressure oil of the high-pressure oil suction space; and a ball piston(26) reciprocating between the end of the cylindrical piston and the eccentric shaft to drain low-pressure oil of the low-pressure oil suction space. The cylinder bore is contacted with the ball piston by lines or points. Thereby, abrasion therebetween is reduced remarkably through the reduced contact area. The ball piston slides together with rotation of the eccentric shaft. Therefore, eccentric friction or partial abrasion is prevented completely.
Patent KR-20020004778-A (KR)
Title: Movable removal equipment for radation isotope
Inventor: KIM GWANG DEUK
IPC: G21F9/02
Filed: 2000-07-11
Abstract: PURPOSE: A moving remover of radioactive material(H-3) in air is provided to be installed in a hospital, a lab, and etc. to filter the radioactive material, as well as to be directly installed in a room in which the radioactive material is estimated to be generated, thereby maximizing the removal efficiency of radioactive material. CONSTITUTION: A cylindrical pre-filter(3) is mounted in an inlet port(2), a humidifier(4) and a water tank(5) are mounted under the pre-filter(3), and a humidifying piping line(6) is connected to pre-filter, humidifier and water tank. A blower(7) and a drier(8) are positioned on one side of the pre-filter(3) to remove the moisture within air induced from the humidifying piping line(6) and condensed liquid is collected in the water tank(5) through the humidifying piping line(6). A compressor(9), the blower(7) and a condenser(10) are positioned under the drier(8) to condense the radioactive material and remove moisture.
Patent KR-20020006226-A (KR)
Title: Financial Settlement System using portable phone on on-line and off-line
Inventor: JUNG DONG HYUK
IPC: H04W4/24
Filed: 2000-07-12
Abstract: PURPOSE: An on-line/off-line financial settlement system using a portable phone is provided to introduce a financial settlement system using the supplemental functions of an existing personal communication system, to present an M/B(Mobile Banking) system as a new financial payment means, and to offer various application extrinsic service functions. CONSTITUTION: An M/B function is added to a mobile terminal. M/B deposit/withdrawal data, account transfer data and credit card data are inputted to the mobile terminal and an M/B-dedicated terminal. A subscriber arbitrarily selects and outputs the M/B data inputted in the mobile terminal. The data transmitted from the mobile terminal are compared with the data stored in an M/B main server installed in a mobile service company. If the data are authenticated as a result of comparison, the authenticated data value is transmitted to a bank. The relevant data instruction result value transmitted from the bank is transmitted to the mobile terminal and the M/B-dedicated terminal.
Patent KR-20020013057-A (KR)
Title: a system join pipe arrangement waterworks aseismatic
Inventor: KIM JAE HO
IPC: E03C1/02
Filed: 2000-08-10
Abstract: PURPOSE: An earthquake-proof water supply pipeline connecting system is provided to endure against an earthquake and to absorb shock caused by the speed of a current by decompressing water pressure and keeping the quantity of a current regularly. CONSTITUTION: An earthquake-proof water supply pipeline connecting system comprises: a stainless steel water pipe(1) having many wrinkles(1'); a pressure reducing valve(2) decompressing water pressure of incoming raw water to keep the quantity and speed of flow regularly; a water gauge(3) indicating the amount of water used; a check valve(4) for preventing the counter circulation of incoming tap water in each unit family; and a stainless steel distributing pipe(5) having many wrinkles(5') to distribute to each unit family to keep the quantity of flow regularly and to absorb an external shock.
Patent KR-20020014944-A (KR)
Title: A device of sound generation for bio-rhythm
Inventor: JUNG JAE HO
IPC: A61B5/00
Filed: 2000-08-19
Abstract: PURPOSE: An apparatus is provided to indicate the bio rhythm data through sound at the small sized communication terminal, while improving reliability for communication system. CONSTITUTION: An apparatus comprises a control unit(60) for receiving a birth date data input through a key pad(10) by a user; a RAM(20) for recording, storing and outputting the birth date data in accordance with the control of the control unit; a ROM(30) for storing a program for calculating bio rhythm by reading and processing the birth date data stored in the RAM, in accordance with the control of the control unit; a digital signal processing unit(70) for converting an analog music signal input from an external source through an external connection unit(40), into a digital music signal in accordance with the control of the control unit; a music memory unit(80) for storing and outputting the digital music signal processed in the digital signal processing unit, in accordance with the control of the control unit; and a speaker(90) for outputting the bio rhythm through sound, in accordance with the control of the control unit.
Patent KR-20010067185-A (KR)
Inventor: YANG HSUEH CHANG
IPC: H02H3/00
Filed: 2000-09-16
Abstract: PURPOSE: A grounding system monitor is provided to be practical for use to monitor the grounding status of several detection points from a far place. CONSTITUTION: A grounding system monitor adapted to monitor the grounding status of a ground bus line and an underground grounding rod or grounding network, includes a plurality of monitor units(100) and a host computer. Each monitor unit(100) includes an AC power supply(10) adapted to convert electric power plant into the desired DC working power supply, a pre-detection circuit(20) and a buffer circuit(30) adapted to detect the grounding status of the grounding system under monitoring, a display(40) adapted to display the detection result from the pre-detection circuit, an input device(60) adapted to input the set grounding control target value, a comparator(50) adapted to compare the set grounding control target value with the detection result, an alarm(80), a drive circuit(70) controlled by the comparator(50) to drive the alarm(80) upon abnormality of the grounding status, and a communication circuit(90) adapted to provide the detection result to a remote host computer.
Patent KR-20020025302-A (KR)
Title: Dry polymer electrolyte membrane having capsulated electrolyte solution and method for forming the membrane and lithium polymer battery using the same
Inventor: JANG SUN HO
IPC: H01M10/058
Filed: 2000-09-28
Abstract: PURPOSE: A dry polymer electrolyte membrane containing the capsulated electrolyte solution, its preparation method and a method for preparing a lithium polymer battery using the membrane are provided, to improve the ion conductivity and the mechanical properties of a polymer electrolyte by breaking a microcapsule physically to disperse the electrolyte solution inside the microcapsule into the dry polymer membrane. CONSTITUTION: The dry polymer electrolyte membrane(1A) comprises a supporter polymer; and an electrolyte storing means which is mixed with the supporter polymer and where an electrolyte solution is filled. Preferably the storing means is a capsule, and the electrolyte solution is an electrolyte solution containing a lithium salt. The preparation method of the electrolyte membrane comprises the steps of preparing the electrolyte storing means filled with an electrolyte solution; mixing an organic solvent with a supporter polymer to form the polymer slurry; distributing the storing means inside the polymer slurry; spreading the polymer slurry to form a storing means-dispersed polymer electrolyte; and volatilizing the organic solvent in the polymer electrolyte to prepare a dry polymer electrolyte membrane(1A).
Patent KR-20020025492-A (KR)
Title: Appearing and disappearing type writing implement having tip protection tool
Inventor: PARK YOUNG SAENG
IPC: B43K1/08
Filed: 2000-09-29
Abstract: PURPOSE: A pen instrument with a freely retractable tip protector is provided to prevent the dry of ink at the tip portion of a pen core during its distribution course, and to effectively protect the tip portion from exterior shock. CONSTITUTION: In the pen instrument constructed that a shaft tip portion(11) of a pen core(10) is retractable from a tip entrance hole(20) of a pen instrument case, a tip protective member(200) made of synthetic rubber showing good chemical resistance, flexibility, and contractible ability is installed inside the pen instrument case. The tip protective member consists of a head portion(201) to be fitted inside the pen instrument case for supporting the tip on the top surface thereof, and a grip portion(202) exposed out of the pen instrument case.
Patent KR-20020027085-A (KR)
Title: Battery pack with charge circuit
Inventor: LEE WOO YONG
IPC: H02J7/00
Filed: 2000-10-05
Abstract: PURPOSE: A battery pack with a built-in charging circuit is provided to improve the compatibility of the battery pack by charging a battery without a separate charger. CONSTITUTION: A battery pack comprises a battery cell(30), a protection circuit(20) for protecting the battery cell(30) in charging and discharge operations, and a terminal for connecting the battery cell(30) to an external power source. A charging circuit(P) is provided between a jack(J) and the protection circuit(20). The jack(J) connects to the external power source. The charging circuit(P) includes a microprocessor, a resistor serving as a current sensor, and a transistor for controlling voltage and current. The microprocessor controls the amplification of the transistor according to the voltage level of the resistor. The external power source includes any DC(Direct Current) power source.
Patent KR-20020029142-A (KR)
Title: Connective structure of housing having independent entrance
Inventor: LEE KI OK
IPC: E04H1/02
Filed: 2000-10-12
Abstract: PURPOSE: A coupling structure of a residential space having a separate entrance is provided to form an eco-friendly residential environment. CONSTITUTION: The coupling structure of a residential space having a separate entrance comprises: an inner residential space(10) containing a stay part(11) such as a bedroom, a living room, a kitchen, etc. an amenity part(12) such as a bathroom, a restroom, a powder room, etc., a utility part(13) such as a multipurpose room, etc. and a passage part(14) such as a corridor or stairs, etc.; an outer residential space formed except the inner residential space(10) and divided into a public open space and a private open space; and an entrance(30), as a separate projected space isolated from the inner residential space(10), provided with many entrances(31,32,33) connecting the inner and outer residential spaces(10), located to divide the outer residential space and coupled to the inner residential space(10).
Patent KR-20010066991-A (KR)
Inventor: KIM JIN UK
Filed: 2000-10-26
Abstract: PURPOSE: An advertisement order receiving method and system is provided to induce an advertisement order contract between an advertisement owner and an advertisement agent over a communication network so that the advertisement can reduce the advertisement cost and the advertisement can reduce sale force or cost. CONSTITUTION: The method comprises steps of an advertisement owner accessing an advertisement order acceptance main server(S100), the advertisement owner inputting an ID and a password(S101), the main server determining if the accessed user is a member(S102), the main server displaying a main page offering a check list of advertisement information if the accessed user is a member(S104), the accessed advertisement owner marking the check list and transmitting the marked check list(S105), the main server searching the marked request of the check list in a database and offering the searched data in a set type(S106), the advertisement owner filling in a contract form by considering the searched data(S107), the main server checking a legality of the contract form(S108), the main server taking a formatted contract form from a database, dubbing the contract from, filled in by the user, with the formatted contract form and transmitting the dubbed contract to the advertisement owner(S109), the advertisement owner checking the advertisement oder contract(S110), and the main server storing the contract at a member management database(S111).
Patent KR-20020036046-A (KR)
Title: Method for shortening search time in a mobile communication system
Inventor: KIM JAE BOK
IPC: H04B7/26
Filed: 2000-11-07
Abstract: PURPOSE: A method for shortening a search time in a mobile communication system is provided to decrease a signal search time by controlling a search time for searching a signal variably in a base station and a mobile station. CONSTITUTION: A code length and a critical value of an initial correlator are set(S101). A receiving signal and a PN code are correlated(S102). A receiving signal is reversely diffused by a correlation of the correlation value and a long code(S103). The reverse diffusion value is accumulated at a predetermined period(S104). The accumulated value is compared with the critical value 1 set in the S101 stage(S105). If the accumulated value is larger than the critical value 1, the correlation code length of the correlator is reset(S106). The receiving signal and the PN code are correlated corresponded to the reset correlation code length(S107). The receiving signal is reversely diffused by a correlation of the obtained correlation value and the long code(S108). The reversely diffused signal is accumulated at a predetermined period(S109). The accumulated value is compared with the critical value 2 set in the S101 stage(S110). If the accumulated value is larger than the critical value 2, a decision is achieved as a signal detection(S111).
Patent KR-20020036524-A (KR)
Title: Handler for Testing Module RAM
Inventor: CHO HYEON JUN
IPC: H01L21/66
Filed: 2000-11-10
Abstract: PURPOSE: A module RAM test handler is provided to perform room, high, and low temperature tests for a module RAM and an exothermic compensation by forming a circumstance of an ultra lower temperature state in a handler itself. CONSTITUTION: A loading portion(1) mounts a plurality of module RAMs(M) on a testing carrier(C). A preheating chamber(2) sequentially the carrier(C) to a conveyor and heats or cools the plurality of module RAMs(M) mounted on a testing carrier(C) to a predetermined temperature. A test chamber(3) mounts the module RAMs(M) at a test socket(7) and tests them under a predetermined temperature. A defrosting chamber provides cool air or heat in an opposite state to the tested carrier(C) to cool or heat the module RAMs(M) so that the module RAMs(M) becomes in an original room temperature status. An unloading portion(5) separates the tested module RAMs(M) from the carrier(C) conveyed from the defrosting chamber and loads them a tray designated according to a test result.
Patent KR-20020039064-A (KR)
Title: Structure of back plate for refrigerator
Inventor: KWON YEONG JIN
IPC: F25D23/00
Filed: 2000-11-20
Abstract: PURPOSE: A structure of back of refrigerator is provided to prevent damage on a front surface of the refrigerator due to a protrusion formed on a back plate of the refrigerator during transfer of the refrigerator by changing position of the protrusion. CONSTITUTION: A protrusion(57), formed on a back plate(55), installed on a back of a refrigerator, is formed on a central part of the back plate to prevent damage on a front surface of the refrigerator by the protrusion as the refrigerators contact with each other during transfer of the refrigerators. Even when one of the refrigerator bumps against another refrigerator behind. The protrusion of the refrigerator does not contact with the refrigerator behind.
Patent KR-20020039766-A (KR)
Title: Floor Pannel Reinforced Structure for Car
Inventor: JUNG NAK SEUNG
IPC: B62D25/08
Filed: 2000-11-22
Abstract: PURPOSE: Structure for reinforcing a floor panel of a vehicle is provided to disperse impact in crashing by connecting front rails to a dash cross-reinforced member. CONSTITUTION: Structure for reinforcing a floor panel in a vehicle comprises a dash panel(10) mounted on a floor panel; a front rail(13) assembled to the dash panel; a center floor panel(2) assembled to the dash panel; a rear floor panel; a dash cross reinforce member(110) horizontally mounted on an upper portion of a dash lower(11) of the dash panel; a tunnel(2a) connected to the dash lower by being installed on the center floor panel; a pair of dash floor center reinforced members(120) arranged on a lower portion of the dash lower; and a dash lower reinforced member(130) connecting the dash floor center reinforced member and the front rail by being assembled on an upper portion of the dash lower.
Patent KR-20020039937-A (KR)
Title: A device of transmitting packet data for image data
Inventor: AHN HAK MO
IPC: H04N7/18
Filed: 2000-11-23
Abstract: PURPOSE: A device for transmitting packet data of video information is provided to process the video information shot in each camera with a packet type Internet protocol, and to transmit the video information through an Internet network or a dedicate line simultaneously through a wireless communication network, so that a regional limit in a service area is eliminated. CONSTITUTION: A video recording server(25) outputs video information shot in cameras(10) in packet type video data. A monitor(30) searches and confirms the video information by being connected to the video recording server(25). In a data communication network, a router(60) sets a path for transmitting the video information recorded and stored in the video recording server(25) to unspecified users. A wireless communication network(80) performs packet data processing for the video information supplied through the router(60) and wirelessly transmits the processed video information through the set path. An Internet network(70) transmits the video information to a destination by being connected to the router(60). And a monitoring terminal(50) restores the packet data transmitted from the data communication network to the video information and displays the video information. .
Patent KR-20020040377-A (KR)
Inventor: EO HAE WON
IPC: G11B5/53
Filed: 2000-11-24
Abstract: PURPOSE: A head drum assembly is provided to fix a lower drum on a deck chassis, and to form an incision part in a position facing with a lead line in which a magnetic recording tape is traveling within a predetermined range, so as to lighten the lower drum. CONSTITUTION: An upper drum, in which heads are fixed on an external side and a rotor transformer is fixed on a lower surface, is rolled and supported on a shaft to be rotatable by many bearings. A lower drum(30) is located on a lower part of the upper drum and the shaft is forcibly inserted in a center, wherein a lead line(32) is formed within a predetermined range of angles on a front external side and an incision part(100) is formed on the other external surface facing with the lead line within a predetermined range. And a motor located on an upper part of the upper drum rotates the upper drum centered on the shaft.
Patent KR-20020043417-A (KR)
Title: Automatic Panel Cutting Machine
Inventor: LEE JUN HUI
IPC: G05B19/4097
Filed: 2000-12-04
Abstract: PURPOSE: An apparatus for cutting automatically a board of an arbitrary shape is provided to automatize a cutting process for the board by using CAD(Computer-Aided Design) data. CONSTITUTION: A computer(30) extracts coordinates from CAD data, performs an aligning process in a cutting order, a shaft of a cutting head portion(70), and calibrate an offset of a cutter. An image sense portion(50) detects a shape of a processing object(10), processes image information by an image processing portion(60), outputs the processes image information to a monitor(90). A rotary table(20) is used for loading the processing object(10) having an align mark(100). A table drive portion(40) is used for moving the rotary table(20) to an X-axis or a Y-axis according to a programmed control signal. The cutter is adhered to a cutting head portion(70). A cutting head drive portion(80) is used for moving the cutter.
Patent KR-20020044006-A (KR)
Title: Apparatus of preventing a starter pinion gear from breaking by operation of restarting upon driving
Inventor: LEE SEOK HUN
IPC: F02N11/08
Filed: 2000-12-05
Abstract: PURPOSE: A device for preventing breakage of a pinion gear of a starter by restarting while traveling is provided to detect an engine starting state by using a crank sensor and to prevent damage of the starter. CONSTITUTION: A breakage preventer for a pinion gear of a starter by restarting in traveling comprises an ignition terminal(11) formed on an ignition switch(10); an ECU(Electronic Control Unit)(20) controlling operation of a starter(30) by receiving a signal from a start terminal(12) and the ignition terminal; a CAS(Crank Angle Sensor) driven by the ECU; and a starter controlling relay(21) arranged between the start terminal and the ECU. The starter-controlling relay supplies power into the starter while turning on the ignition terminal without an operational signal of the CAS. The starter-controlling relay isolates the power while turning on the ignition terminal with the operational signal of the CAS. The starter-controlling relay supplies or isolates the power into the starter by being mounted between the starter terminal and the ECU. The breakage preventer for the pinion gear of the starter by restarting while traveling detects an engine starting state by using the crank sensor to prevent damage of the starter.
Patent KR-20020044764-A (KR)
Title: Parking brake system provided with an emergency air tank
Inventor: JIN SEONG GUK
IPC: B60T17/00
Filed: 2000-12-06
Abstract: PURPOSE: A parking brake system having an emergency air tank is provided to prevent wrong operation from air leakage in the parking brake system by supplying air in an emergency, and to improve reliability and convenience by restricting sudden braking. CONSTITUTION: A parking brake system is composed of a front air tank(1); a rear air tank(2); a double check valve(3) supplying air from the front air tank and the rear air tank selectively; a spring chamber(6); a first air line(11) connecting the spring chamber to the double check valve; a kick release valve(5) arranged in the first air line between the spring chamber and the double check valve; an emergency air tank(7) storing air; a second air line(12) connecting the emergency tank to the first air line; a pressure detecting switch(10) installed between the connection point of first and second air lines and the double check valve to detect pressure of air from front and rear air tanks; a solenoid valve(8) installed in the second air line, and connected to the pressure detecting switch electrically; and a check valve(9) installed between the pressure detecting switch and the connection point of first and second air lines.