baber/WOPTO huggingface dataset:
Patent KR-20010067798-A (KR)
Title: Measuring method of welding resistance
Inventor: PARK GYE JEUNG
IPC: H02P1/00
Filed: 2001-03-27
Abstract: PURPOSE: A method for measuring welding resistance and coil resistance of an armature is provided to measure a plurality of welding resistance and coil resistance with one measurement by increasing the number of main power source and the feedback power source applied adjacent commutator bars and by branching the circuit by electrically connecting a pair of the main power source and the feedback power source and to reduce the measuring time by measuring the feedback source power during the measuring electrical characteristics. CONSTITUTION: The method for measuring welding resistance and coil resistance of an armature includes the steps of supplying the main power source to commutator bars(B1 ¯ B10) and supplying the feedback power source to the adjacent commutator bars, increasing the number of the main power source and the feedback power source according to the number of commutator bars, and branching the circuit by electrically connecting a pair of the main power source and the feedback power source. The main current is supplied between B1 and B10 and between B9 and B10. The feedback current is supplied between B4 and B5 and between B6 and B5. And the circuit is branched into a circuit of B1-B2-B3-B5-B10 and a circuit of B9-B8-B7-B6-B5 after by connecting the B10 and B5.
Patent KR-20010093741-A (KR)
Title: Rotary type electric parts with push switch
Inventor: MIYAKE TOSHIKATSU
IPC: H01H3/10
Filed: 2001-03-28
Abstract: PURPOSE: To provide a rotary electric component that has little play in the rotary direction of the operating shaft, and is inexpensive and easy to assemble. CONSTITUTION: In the rotary electric component with a push-switch, the operating shaft 4 has a collar portion 4b radially projecting from an outer periphery. Because this collar potion 4b and a rotary body 3 has been in a spline joint, a distance from the rotary center C1 to the position where the collar 4b engages with a projection 3d is longer in comparison with the past. In consequence of this, the rotary play of the projection 3d becomes smaller than the past even if it has a little play in the fitting state, so the rotation of the operating shaft 4 is directly transmitted to the rotary body 3.
Patent KR-20020078673-A (KR)
Title: Electrostatic Measurement Apparatus
Inventor: KIM YOUNG HO
IPC: G01R29/12
Filed: 2001-04-07
Abstract: PURPOSE: An apparatus for removing static electricity is provided to measure correctly intensity of static electricity by using an electrostatic sensor for measuring the static electricity of an electrification plate. CONSTITUTION: An electrostatic sensor portion is used for measuring intensity of static electricity and integrating and amplifying the measured static electricity. The electrostatic sensor portion is formed with an electrification plate(31), a sensor(32), a pulse generator(33), and a switching portion(34). The electrification plate(31) is electrified by static electricity of an object. The sensor(32) is used for sensing the static electricity of the electrification plate(31). The pulse generator(33) is used for outputting a pulse signal according to a predetermined interval. The switching portion(34) is used for connecting the electrification plate(31) to a ground according to the pulse signal of the pulse generator(33). An effective value output portion(40) is used for converting a measured value of the electrostatic sensor portion to an effective value.
Patent KR-20020078270-A (KR)
Title: A storm overflow diverging tank
Inventor: KANG GEON DEOK
IPC: E03F5/04
Filed: 2001-04-09
Abstract: PURPOSE: A storm overflow chamber runoff tank is provided to reduce river pollution and to prevent excessive equipment investment expenses. CONSTITUTION: The storm overflow chamber runoff tank comprises: a rainwater discharge tank(10) installed respectively to a tributary pipe connected to a home and a merging pipe where each tributary pipe is merged; a rainwater inflow pipeline formed on one side of the rainwater discharge tank(10); a pipeline(15) formed on the other side of the discharge tank(10) to discharge into a sewage disposal plant(12); and a rainwater discharge pipeline(17) formed under the pipeline(15) to discharge rainwater into a river.
Patent KR-20010069547-A (KR)
Title: attenuator
Inventor: LEE GEUN UNG
IPC: H04N7/10
Filed: 2001-04-16
Abstract: PURPOSE: An upstream noise attenuator is provided to offer an improved communication with reduced white noise by attenuating the frequency band with many noises and reducing harmonic noises generated by the synthesis of noises of the frequency band. CONSTITUTION: An attenuator is positioned between an amplifier(20) and many subscriber terminals(40) in a broadcasting transmission network. A filter(10) attenuates a determined frequency band in order to prevent communication hindrance due to an interference caused by the synthesis of noises by the amplifier(20). The filter(10) attenuates the noise included in the downstream signal transmitted by the amplifier(20) and attenuates the frequency band of upstream signal transmitted by the subscriber terminals(40).
Patent KR-20020081760-A (KR)
Title: Optical recording medium wobble signal recorded thereon, wobble signal recording apparatus and recording method thereof
Inventor: LEE GYEONG GEUN
IPC: G11B7/007
Filed: 2001-04-19
Abstract: PURPOSE: An optical recording medium recorded with a wobble signal, a device and a method for recording the wobble signal are provided to easily extract header information with obtaining a stable clock signal. CONSTITUTION: In an optical recording medium recorded with a wobble signal carrying header information, a period of the wobble signal is a multiple of a unit period of a recording mark. A method for recording the wobble signal carrying header information at the optical recording medium includes the steps of preparing sine waves, each having a period which is a multiple of the unit period of the recording mark to record user data at an information track and is different from others; modulating the header information shown by binary data based on the sine waves; recording the obtained wobble signal.
Patent KR-20020081843-A (KR)
Title: PC in Sefety System
Inventor: KWON OH TAI
IPC: G06F1/00
Filed: 2001-04-20
Abstract: PURPOSE: An infrared ray detector is provided to drive a security and alarm device by using a power supply or a battery of a PC if a minute thermal change, for example, an abrupt opening of a door or a window, occurs in a closed space. CONSTITUTION: The device comprises a sensing element(14) and a plurality of air inlet holes(13). The air inlet holes transmit an instantaneous thermal change or physical state change to the sensing element(14). The sensing element(14) transfers the sensed signals to an amplifier, a main board of the PC, and then a PC program. The PC program automatically drives the PC, and the security and alarm device according to a preset algorithm. Normally, the PC is powered on and the security and alarm device is powered off. In a case that the PC is powered off, the infrared ray detector is driven by an external physical state change, and then operates the security and alarm device. The detector can be installed at a front part of the PC main body, for example, an upper space of a CD-ROM drive or a rear part of the PC main body, for example, near a USB connector.
Patent KR-20020082622-A (KR)
Title: Multimedia life information service system and control method thereof
Inventor: LEE JAE GEUN
Filed: 2001-04-25
Abstract: PURPOSE: A multimedia living information system based on a GIS(Geographic Information System) and a method for controlling the same are provided to enable a user to go on various sightseeing and obtain experiential information with respect to area by supplying a weather, sightseeing information, and living information of the area for netizens. CONSTITUTION: A GPS(Global Positioning System)(2) senses a position of a moved vehicle through a satellite. A GIS(3) stores geographic information of each area and outputs geographic information of a corresponding area to a user sensed by the GPS(2). The first database(5a) stores a road weather, an adjacent oil station, a resting-place, an advertisement, etc. with a moving picture. The second database(5b) photographs a hospital, a government office, a building, etc. located near a road of a specific area stored in the GIS(3) as a moving picture, stores the moving pictures, and stores detailed information with respect to each hospital, government office, and building. In the case that geographic information is requested from a receiving terminal(7), a CPU(4) transmits geographic information corresponded to the current position of the user and a weather, a sightseeing, news, an advertisement, and living information of the area stored in the databases(5a,5b) to the receiving terminal(7). A transmitting/receiving unit(8) transmits/receives information to the above main system(1) through a satellite. A key input unit(11) inputs various kinds of commands for a request of geographic information. A control unit(9) requests geographic information to the main system(1) according as the user inputs the key input unit(11) and outputs information being transmitted from the main system(1) corresponded to the request on a display unit(10).
Patent KR-20010098852-A (KR)
Title: 광변조소자 및 투영장치
IPC: G02B26/06
Filed: 2001-04-25
Abstract: 광변조소자는, 반사면을 각각 가진 복수의 소자의 높이가 주기적으로 변화하는 반사회절격자를, 형성할 수 있다.   복수의 소자중 적어도 하나의 반사면은 압전소자에 의해 높이의 방향으로 구동한다.   반사면으로서의 표면을 각각 가진 복수의 소자는 긴쪽을 나란히 놓음으로써 2차원적으로 배치된다.   각 소자의 유효반사부의 이면측은 압전소자에 고정된다.
Patent KR-20010069945-A (KR)
Title: Education system and method of foreign language through internet and personal visitation using a marionette performance
Inventor: KIM DONG WOOK
Filed: 2001-05-22
Abstract: PURPOSE: A method for learning a visit foreign language using a puppet show through the Internet is provided to study foreign languages by watching a puppet show by constructing a studying database in a server and constructing a plurality of databases strong puppet shows being expressed by foreign languages according to countries for studying a foreign language. CONSTITUTION: A user connects to a server using the Internet as a client and it is identified whether the user is a member or not. If user is not a member, it is confirmed whether the user watches a sample studying database and it is identified whether the user wishes to join for a membership. If the user wishes to join for a membership, a membership fee is paid and the information is stored in a member database. If a member selects a studying database, the member watches the corresponding studying database. If the watching is completed, it is confirmed whether the member wishes to watch another studying database. If the member wishes to watch another studying database, the member selects and watches another studying database. If the member does not wish to watch another studying database, it is confirmed whether the member wishes to request to a visit studying. If the member wishes to request to a visit studying, the member writes a visit studying request condition.
Patent KR-20030044081-A (KR)
Title: System for transmitting moving-image information to the subway station and subway train at the real time
Inventor: LEE WON YOUNG
IPC: G06Q50/00
Filed: 2001-05-26
Abstract: PURPOSE: A system for transmitting moving picture information in a subway building and an electric train in real time is provided to transmit data in a specific designated portion and a tunnel section of a subway in real time using a roaming method which has no disconnected phenomenon while a subway is running. CONSTITUTION: A central data center(20) of a broadcasting station(10) supplies information including various kinds of contents in real time. Each subway building data center(40) is connected to the central data center(20) through a private line and has a wide area communication network for connecting a LAN to other LAN through a high speed transmission communication network. A contents distribution server is mounted at a subway building section at regular intervals and distributes wire moving picture information to the subway building by a continuous RF link through an access point. An electric train server(50) is connected through the Internet in real time through RF transmission information of the access point at any position in the subway building, has an LCD or PDP display device, and receives information transmitted to one side of the electric train by wireless for displaying the information on the display device by a control of a server.
Patent KR-20020093508-A (KR)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: WON SEOK JUN
IPC: H01L27/108
Filed: 2001-06-09
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a mold oxide layer and an interlayer dielectric under an etch stopper from being lost when the mold oxide layer and an insulation layer are eliminated, by making a storage node electrode have a cylinder type wherein both lower portions of the storage node electrode are of a protrusion. CONSTITUTION: A semiconductor substrate(50) includes a conductive region. An interlayer dielectric is formed on the semiconductor substrate. A storage node contact pad(56) comes in contact with the conductive region, filled in the interlayer dielectric. The storage node electrode(70) includes a cylinder formed on the interlayer dielectric and a protrusion formed at both sides of the cylinder, coming in contact with the storage node contact pad. An oxide layer and an etch stopper(60) are sequentially formed between the interlayer dielectric and the protrusion of the storage node electrode.
Patent KR-20010079071-A (KR)
Title: Shape changable Bed
Inventor: KIM YONG BAE
IPC: A47C20/04
Filed: 2001-06-12
Abstract: PURPOSE: A variable bed is provided to deform a mattress in various shapes by the lifting and inclination motion of three divided parts of the mattress, thereby providing comfortable posture to a user. CONSTITUTION: A variable bed includes a supporting frame(10), a mattress(20) mounted on the supporting frame, and having a base plate(21) on a bottom plate to be divided into a front part(21b) and a rear part(21c) with respect to a center part(21a), hinges(22) coupling the supporting frame with the base plate at contacting parts, inclination control parts(30) attached to the front and rear parts of the base plate for controlling variable inclination angles of the front and rear parts with respect to the hinges, a lifting unit(40) coupled in the center part of the base plate.
Patent KR-20020094608-A (KR)
Title: Pixel driving circuit of a cmos image sensor
Inventor: SHIN SEUNG HYEON
IPC: H04N5/3745
Filed: 2001-06-12
Abstract: PURPOSE: A pixel driving circuit of a CMOS image sensor is provided to reduce power consumption generated when output voltage of a pixel moves to peak, and improve the picture quality by minimizing offset voltage between columns. CONSTITUTION: A pixel driving circuit of a CMOS image sensor includes a pass transistor connected with a pre-charge signal, wherein either source electrode or drain electrode is connected with a contact point of a selection transistor, a load transistor, and an output terminal, the other is connected to regular voltage generated at a circuit around a sensor, and a gate electrode initializes the output terminal in response to a control signal of the selection transistor; and a buffer transistor for loading includes a drain electrode connected with a contact point of the selection transistor, the output terminal, and the constructive elements of the pass transistor, a source electrode constructed in serial with the drain electrode, a gate electrode controlled by an opposite signal to the pre-charge signal.
Patent KR-20010079232-A (KR)
Inventor: PARK HURD SEN
IPC: G06F17/30
Filed: 2001-06-26
Abstract: PURPOSE: A module control system using an event concept is provided to store information, an attribute, a user module, an event, and interface information between an event and another event as central data and to offer a function for connecting the information interactively by classifying modules of an information system with respect to a function and an activity of a process and grouping the modules in accordance with users. CONSTITUTION: A server interface(810) is connected to an application server and provides a function necessary to a user module. A manager interface(820) provides a screen and a module necessary for managing a system to a system manager. A real time event manager(830) is connected to the server interface(810) and the manager interface(820) and executes a module requested by the user and a manager module and monitors an event and a process and reserves a working time for performing the event, controls statuses of the event and the process, and processes an error, and informs the working result to an information user. A storing place interface(840) is connected to the real time event manager(830) and manages a storing of self-system information, a searching, and a reading. An information storing place(850) is connected to the storing place interface(840) and stores and manages information as a database server, a general file provided from the server, a tape device, a CD, a memory storing place. The application server calls a module and a procedure and processes a work.
Patent KR-20020006425-A (KR)
Inventor: KIYOTSUKA MINORU
IPC: C23C28/00
Filed: 2001-06-27
Abstract: PURPOSE: To provide a coated metallic sheet which does not contain chromium compounds in coating pretreatment and in an undercoating resin and increased in rust preventability and moisture resistance. CONSTITUTION: The surface of a Zn or Al or Zn-Al plated metallic sheet is provided with a non-chromic chemical conversion treated layer containing one or more kinds of fluoroacids such as H2TiF6 so as to be controlled to 0.5 to 500 mg/m2 by the coating weight of fluorine or to 0.1 to 500 mg/m2 by the coating weight of the whole metal, and the surface is provided with an undercoating film layer in which a corrosion inhibitor (A) obtained by bonding calcium ions for suppressing corrosion to porous silica particles by ion exchange is added by 2 to 50 pts.mass to 100 pts.mass of the resin component in the coating film, and further, polyphosphate (B) is added to the coating film resin in such a manner that the ratio between the corrosion inhibitor (A) and the polyphosphate (B) is controlled, by mass, to A/B=60/40 to 5/95, and moreover, the total amount of the corrosion inhibitor (A) and the polyphosphate (B) to be added is controlled to 5 to 150 to 100 pts.mass of the resin.
Patent KR-20030003924-A (KR)
Title: Method of editing calling list in mobile phone
Inventor: LEE JU IL
IPC: H04B1/40
Filed: 2001-07-04
Abstract: PURPOSE: A method for editing a call history in a mobile communication terminal is provided to delete a termination or origination telephone number displayed on the call history of the mobile communication terminal from a call history storing unit, or edit a telephone number of the call history as a type stored in a telephone number storing unit. CONSTITUTION: A user selects a call history menu among user interface menus of a mobile communication terminal. The user confirms a termination or origination telephone number history displayed on an LCD(4) of the mobile communication terminal through the selected call history, and selects a specific telephone number among the confirmed call history. If a deleting key is selected as to the selected specific telephone number, a control unit deletes the corresponding telephone number from a call history storing unit(3A) of a memory unit(3). If a storing key is selected as to the selected specific telephone number, the control unit stores the corresponding telephone number together with a storing name in a telephone number storing unit(3B) of the memory unit(3).
Patent KR-20030004561-A (KR)
Title: Curtain pipe bracket having a hanger for vehicles
Inventor: SHIN HUN SEOP
IPC: B60R7/10
Filed: 2001-07-05
Abstract: PURPOSE: A curtain pipe bracket is provided to be also used as a hanger, thereby reducing components and cost. CONSTITUTION: A curtain pipe bracket(20) comprises a connection hole, a curtain insertion hole(21), and a hanging portion(23). The connection hole is connected to a window filler with a bolt, and the curtain pipe insertion portion is provided to be inserted to a curtain pipe and fixed. The hanging portion is formed protruding upward of the curtain pipe bracket to hang clothes.
Patent KR-20030008165-A (KR)
Title: Detecting apparatus for falling transportation object from the belt conveyor
Inventor: CHOI TAE HWAN
IPC: B65G43/00
Filed: 2001-07-16
Abstract: PURPOSE: A fall detecting apparatus of articles on a belt conveyor is provided to repair or replace the belt quickly by detecting fall of objects on a return belt accurately with moving widthwise against meandering of the belt. CONSTITUTION: An object detecting sensor detects articles loaded on a return belt, and a fall detecting device detects fall of the object from a carrier belt with placing an object detecting bar on the upper part of the return belt. The object detecting bar is installed in a sliding shaft(20) fixed in a frame with sliding widthwise, and moved against meandering of the return belt by a driving motor(48). The belt is repaired or replaced promptly by detecting fall of the object on the belt with moving widthwise.
Patent KR-20030008478-A (KR)
Title: Strip nozzle attached type ids pump
Inventor: LEE HUI YEOL
IPC: H01L21/027
Filed: 2001-07-18
Abstract: PURPOSE: An IDS pump having a strip nozzle is provided to prevent the malfunction of the IDS pump due to pollution of a cap sensor by adhering a strip nozzle on a photoresist supply hole of an IDS pump. CONSTITUTION: A cap sensor(43) and a photoresist filter(44) are installed in the inside of an IDS pump(40). A strip nozzle(48) is connected with a photoresist supply hole(46) which is connected with a photoresist supply line(22). The IDS pump is used for injecting the photoresist provided from a photoresist bottle to a wafer in order to remove particles from the wafer by using a spin connected with an air valve(41) and an S/B valve(42). A cap sensor is installed at an upper end portion of the IDS pump in order to sense the amount of photoresist of the IDS pump. An exhaust hole is located at a lower end portion of the IDS pump.
Patent KR-20030010142-A (KR)
Title: Apparatus and method for writing parity error stream in a transmission system
Inventor: LEE SEONG CHEOL
IPC: G06F11/10
Filed: 2001-07-25
Abstract: PURPOSE: A parity error stream recording system and method is provided to record parity errors generated with the unit of a stream when data is transferred between boards via a cable or a backplane in a transmission system so that it can reduce the usage of unnecessary signal lines or logic circuits in monitoring the accumulated parity errors. CONSTITUTION: The system comprises a data bus(410), an address bus(420), a memory(430), and a plurality of parity check blocks(441-444). The memory(430), located among the parity check blocks(441-444), records parity errors detected by the parity check blocks(441-444). The detected parity errors are recorded by the stream unit. The parity check blocks(441-444) check the parity values of 12 bit data transmitted in the data bus(410). If an occurrence of the parity error is confirmed, a parity clock for increasing a parity error counter and a parity error stop signal for stopping the parity error connect to the memory(430).