baber/WOPTO huggingface dataset:
Patent KR-20020001634-A (KR)
Inventor: HIROBE ATSUNORI
IPC: H03K19/0175
Filed: 2001-06-27
Abstract: PURPOSE: To provide a buffer circuit that can shorten the time required for data to be output. CONSTITUTION: The semiconductor circuit is provided with a selective output circuit (1, 71, 81) that responds to a control signal (SELB) to selectively output a data signal (DATAIN) to a data signal line (9) and with a precharge circuit (2, 61) that pre-charges the data signal line (9) to a 1st level (VCC), in response to the control signal (SELB). The control signal (SELB) is used to instruct whether the data signal (DATAIN) is to be outputted to the data signal line (9). When the control signal (SELB) instructs to have no outputting of the data signal (DATAIN) to the data signal line (9), the pre-charge circuit (2) pre-charges the data signal line (9) to the 1st level (VCC).
Patent KR-20030000969-A (KR)
Inventor: YOON CHANG JUN
IPC: H01L21/8246
Filed: 2001-06-27
Abstract: PURPOSE: A fabrication method of a mask ROM(Read Only Memory) is provided to easily achieve an isolation between boron implanted junctions by forming the boron implanted junction at lower portion of a silicon substrate. CONSTITUTION: A plurality of trench are formed by selectively etching a silicon substrate(10). By defining boron junction regions by implanting boron ions into the trenches and annealing the resultant structure, boron implanted junction(30) are formed on the trenches. After forming a gate oxide(40) at both sidewalls of the boron implanted junction(30) and on the silicon substrate(10), boron junction oxide layers(50) are formed on the boron implanted junctions(30). A polysilicon gate(60) is formed on the entire surface of the resultant structure. A titanium salicide(70) is formed on the polysilicon gate(60).
Patent KR-20030003368-A (KR)
Inventor: CHOI GEUN MIN
IPC: H01L21/304
Filed: 2001-06-30
Abstract: PURPOSE: A method for clearing particles of wafer is provided to remove particles of wafer by applying megasonic(700-1200 kHz) to alkaline cathode water instead of a high temperature and high density SC-1 chemical solution. CONSTITUTION: In a situation of being particles on a wafer(31), megasonic is applied to a cathode water in which an electrolyte between 1 and 000 ppm is added and current between 40-90 A is applied to become pH 7.5-13.5, and has ORP:-300--1200mV, removing the particles.
Patent KR-20030003852-A (KR)
Title: Slot opening/closing device for vending machine
Inventor: KANG NAM CHEOL
IPC: G07F1/02
Filed: 2001-07-04
Abstract: PURPOSE: An apparatus for opening/closing a paper money input port of a vending machine is provided to input a paper money by one hand and improve tightness of the paper money input port by automatically opening/closing according as paper money approaches the paper money input port. CONSTITUTION: A cover(51) is rotatively installed at an inner side of an opening portion(22). A lever(53) is extended in a rear direction of a hinge shaft(52) of the cover(51). A solenoid(54) rotates pressurizes the lever(53) to rotate the cover(51) to a direction of a paper money discriminator(90), that is, an opening direction. A spring(55) restores the cover(51) to a closed location. An approach sensor(56) is installed at a lower surface of the opening portion(22) and senses whether a paper money approaches it. The approach sensor(56) includes a noncontact sensor. The approach sensor(56) senses whether a user' hand or a paper money approaches the paper money input port(50). A driver includes a solenoid(54) and the spring(55). The solenoid(54) pressurizes the cover(51) to an open direction. The spring(55) biases the cover(51) to a closed direction.
Patent KR-20030004863-A (KR)
Title: System and Method for showing up the advertisement related to the Internet Bulletin Board
Inventor: HONG JONG CHEOL
Filed: 2001-07-07
Abstract: PURPOSE: A method and system for linking an advertisement of an Internet notice board is provided to increase an advertising effect by automatically interlocking and registering an advertising medium which is occupied in a partial portion of a notice board in an Internet web site as an advertisement of an item identified with data contents described in the notice board, thereby supplying an interesting advertisement for a client who visits the notice board. CONSTITUTION: In a system including a web server(150) who manages a notice board(100) and a client(155) who supplies contents to the notice board(100), a notice board registration unit(105) receives registered contents being supplied in the notice board(100) from the client(155). A keyword search unit(110) extracts a keyword related to the contents and extracts advertisement data related to the extracted keyword in an advertisement D/B(140) by referring to title data of contents inputted through the notice board registration unit(105). An advertisement inserting unit(120) inserts the extracted advertisement data in a partial portion of the notice board(100). The advertisement medium in the partial portion of the notice board is automatically interlocked and registered as an advertisement of an item identified with data contents described in the notice board.
Patent KR-20030008676-A (KR)
Title: System and method for providing cash advance service in mobile station payment portal service
Inventor: HA HO SEONG
Filed: 2001-07-19
Abstract: PURPOSE: A device and a method for a cash relay service using a wireless communication network are provided to prevent a password leakage and to prevent the reproduction and the embezzlement of the password by using the wireless terminal having a service certification module for a cash service. CONSTITUTION: A financial network access processor(31) receives a cash service request information from the wireless terminal through an automated financial device(20) and transmits the transaction approval information to the automated financial device(20). A security management part(32) certifies the cash service request information and transfers the encoded transaction approval information to the financial network access processor(31). A cash service relay processor(33) generates the approval request information of a member and transfers it to the security management part(32). A credit card company access processor(36) transfers the approval request information to the credit card company(40) and transmits the transaction approval information to the cash service relay processor(33). A transaction particular management part(34) manages a transaction particular database(35).
Patent KR-20020008769-A (KR)
Inventor: MISHIMA YOSHITAKA
IPC: A61F13/494
Filed: 2001-07-20
Abstract: PURPOSE: To provide a throw-away diaper which brings the peak surface of a sheet member into tight contact with the abdominal region and hip region of a wearing person, makes the sheet member hardly dislocate in a transverse direction in front and back girth regions and can surely receive excreta in a cavity. CONSTITUTION: The throw-away diaper 1 comprises a panel main body 2 which is mounted with a core 5 at a base material sheet 4 and the sheet member 9 which exits above the main body 2. The main body 2 has first side part flaps 6 extending in a longitudinal direction and an end flap 7 extending in a transverse direction. The sheet member 9 has side walls 10 having a tendency to erection upward from the main body 2 and a peak wall 11 having a tendency to parting upward from the main body 2. The side walls 10 have side edges fixed near both side edges and a first end edge fixed to the end flap 7. The peak wall 11 has an aperture 13 formed between the respective side walls 10, the second end edge fixed to the end flap 7 and second side part flaps 12 extending on the outer side at the top edges of the side walls 10 in parallel with the first side part flaps 6. Both side edges in the transverse direction overlapping on each other in the front and rear girth regions 20 and 22 of these flaps 6 and 12 are fixed to each other.
Patent KR-20030012122-A (KR)
Title: Device for preventing reverse inserting of RF TAG in rack
Inventor: JUNG IN HO
IPC: B62D65/00
Filed: 2001-07-30
Abstract: PURPOSE: A preventing device of a reverse insertion of an RF(Radio Frequency) identification tag is provided to prevent the combination defects by uniformly inserting the RF tag and preventing the reverse insertion of the RF tag. CONSTITUTION: A plate(14) has a specific length of a supplying portion. A side member(15) is installed through the both sides of the plate. A discharging member of an RF tag(13) is formed in front of the side member. An extending portion(16) is extended toward the center of a rack(12) in front of the side member. Thereby, the waste of human power is removed, the working time is reduced and the reliability of an operation is increased.
Patent KR-20030015029-A (KR)
Title: A rein forcement unit for a head of H-beam used as a pile
Inventor: LEE KI HONG
IPC: E02D5/60
Filed: 2001-08-14
Abstract: PURPOSE: Provided is a head reinforcement device of H beam useable in ground ramming process to increase adhesion ability of the H beam with a base concrete by comprising engagement components around top portion of the H beam projected upward. CONSTITUTION: The head reinforcement device comprises the engagement components. Each of the engagement components has H beam(10) having coupling holes around top portion of the H beam; a flange block(1) having coupling holes corresponding to the holes of the engagement component and coupled and secured to outer sides of both flanges(11,12) by way of bolt and nut; and a web block(2) having coupling holes at front/rear sides of a web(13) and coupled and secured to the front/rear sides by bolt and nut.
Patent KR-20020025664-A (KR)
Title: Filter device for coffee or the like
Inventor: KATAOKA GEORGE
IPC: A47J31/06
Filed: 2001-08-18
Abstract: PURPOSE: A filter device is provided to have storing ability and transportability and to easily extract drinks of coffee, tea or the like. CONSTITUTION: A filter device for coffee or the like includes a container body(1) consisting of an open frame(2) and a blind-end frame(3) including an annular bottom member, and a filter chamber(9) for enclosing substance to be extracted and received in the annular bottom member via a filter, wherein the blind-end frame(3) is adapted to be folded inside the open frame(2) together with the filter chamber(9). The open frame(2) is formed of sheet material having predetermined rigidity. The blind-end frame(3) is formed of deformable sheet material provided with shape retaining characteristic having predetermined rigidity and flexibility. The open frame(2) and the blind-end frame(3) are connected to be folded. When the filter device is not in use, the blind-end frame(3) is folded and pushed into the open frame(2) while turned back to be stored inside the open frame(2) together with the filter device. Thus, the filter device is stored or transported in a compact state. For use, the blind-end frame(3) is expanded while pulling out the filter chamber(9), restored to the container body(1) of a cup-like shape, and mounted on a coffee cup or the like to be poured with hot water.
Patent KR-20030016695-A (KR)
Title: Buckle structure of seatbelt for automobile
Inventor: LEE PAN SEOK
IPC: B60R22/20
Filed: 2001-08-21
Abstract: PURPOSE: Structure of a buckle of a seat belt for a vehicle is provided to improve convenience by making possible tilting and swiveling and varying the protruding length of a buckle. CONSTITUTION: An anchor unit(12) has a hole connected with a pin(16) for the tilting of a buckle(10). A wave washer and a plate washer are inserted to one portion of the pin. A first anchor(13) swivels the buckle forward and backward. A slot connected with a pin(17) is formed in a second anchor(14) having a mounting hole. Another slot(14b) inserted with a conjunction member(15) is formed in the second anchor. The conjunction member has three holes(15a,15b) connected with the pins of the anchors. A tension spring(20) is provided for firmly supporting the second anchor and the conjunction member.
Patent KR-20030016950-A (KR)
Title: controll system for afterimage effect
Inventor: KANG SEON DAE
IPC: G09F13/30
Filed: 2001-08-23
Abstract: PURPOSE: An afterimage effect control system of a rotational moving object is provided, which maintains a normal afterimage effect under an irregular speed of the rotational moving object. CONSTITUTION: According to the afterimage effect control system generating an afterimage effect of a rotational moving object(51) whose angular velocity is changed, a light emission display part(56) comprises a number of light emitting units together with the rotational moving object. An angle velocity detection unit(52) detects an angular velocity of the rotational moving object. A display data storing part(53) stores frame number to be transmitted within a rotational angle to cause the afterimage effect of the rotational moving object, and frames of on/off data of the light emitting units to be turned on/off at random. And a frame period calculation part(54) determines a frame period by receiving the frame number of the display data storing part and an angular velocity of the angular velocity detection unit, and controls to turn on/off the light emitting units of the light emission display part in sequence by the frames stored in the storing part of the display data.
Patent KR-20020025671-A (KR)
Title: Multi-axis potentiometer
Inventor: KOIZUMI DAVID H
IPC: G06F3/0338
Filed: 2001-08-28
Abstract: PURPOSE: A multi-axis potentiometer is provided to easily realize a coordinate having a plurality of axes by using a few number of moving elements. CONSTITUTION: A multi-axis potentiometer(10) for determining an actuator(20) movement along multiple axes includes a shell(12) internally lined with a resistive element(14), e.g., carbon, plastic, ceramic or metallic film, a pair of sensors(30,30A) arranged on the end of an armature(22) for contacting with the resistive element(14) and a slidable handle(40) provided with a sensor(42) for contacting with a resistive element(44) located on the stem(28) of the armature(22). The sensors(30,30A) sense the voltage/current at the contact points and determine the spherical coordinates corresponding to the contact points when a source voltage/current is applied to the resistive element(14). When a source voltage/current is applied to the resistive element(44) and the sensed voltage/current at the point on the resistive element(44) corresponds to an elevation of the handle(40).
Patent KR-20010110216-A (KR)
Title: 한가닥강선긴장이음장치
Inventor: LEE CHANG NAM
Filed: 2001-08-29
Abstract: 본 발명은 한가닥강선(4, 4a)을 동일 선상에서 공간을 적게 차지하면서 모양좋게 잇는 한가닥강선긴장이음장치(1)에 관한 것이다. 
     구조물에 한가닥강선(4, 4a)을 정착, 긴장 보강하기 위해서는 정착단이 필요하나, 한가닥강선의 두 정착단 중 어느 곳에서도 강선을 긴장시키는 작업이 불가능할 때가 있다. 또한 한가닥강선의 정착단 사이의 간격이 너무 멀어서 도중에 강선을 이어야 할 경우, 그 이어주는 장소에서 강선을 긴장시키는 작업도 겸할 수 있도록 한다. 
     쐐기스프링(10)이 내장된 스프링카플러(6) 양단에 수나사정착콘(7)을 돌려 끼우고 서로 이으려는 한가닥강선(4, 4a)의 끝을 유압실린더(17)로 긴장하면서 밀어 넣으면 수나사정착콘(7)의 쐐기(8) 내면에 조성된 톱날 같은 암나사가 스프링(13)과 협력하여 한가닥강선을 물어서 일체로 이어주는 방법이다. 한가닥강선 끝을 긴장하면서 수나사정착콘(7)에 밀어 넣는 방법은 스프링카플러(6)의 한쪽 끝을 쌍두콘소켓(2)에 지지시키고 다른 한쪽 끝에서 적당한 위치의 한가닥강선(4a)에 미리 끼워둔 집게쐐기(15)를 쌍두실린더소켓(3)의 집게콘(14)에 끼워 두 개의 유압실린더(17)를 쌍두실린더소켓(3) 뒷면에 대고 긴장용강선(5)을 잡아당기는 것이다. 유압실린더의 압력게이지로 한가닥강선의 긴장력을 확인하면 유압실린더의 압력을 풀어 강선홈(11, 11a)을 통해 쌍두콘소켓(2)과 쌍두실린더소켓(3)을 한가닥강선(4, 4a)과 분리하고 집게쐐기(15)를 제거하는 것으로 작업이 완료된다.
Patent KR-20030021402-A (KR)
Inventor: AHN SEONG HWAN
IPC: H02K5/04
Filed: 2001-09-06
Abstract: PURPOSE: A supporting structure of a vibration motor is provided to prevent the move of the vibration motor within a supporting member by adhering closely a brush holder on an inner surface of the supporting member and tightly fixing the brush holder. CONSTITUTION: A vibration motor(100) is provided on a printed circuit board. The vibration motor(100) comprises a cylindrical case(110) containing a plurality of electronic devices, a brush holder(120) coupled to a rear of the cylindrical case(110), and a connecting terminal(130). An end of the connecting terminal(130) is connected to the electronic devices and the remaining is exposed to the external of the brush holder(120) to be bent. The remaining of the connecting terminal(130) is connected to the printed circuit board. A rotational shaft(150) is installed on an inside of the cylindrical case(110). An eccentric weight(140) for generating vibration is provided around the rotational shaft(150) that is exposed to an outside of the cylindrical case(110).
Patent KR-20010092021-A (KR)
Inventor: KIM CHAN
IPC: A44C27/00
Filed: 2001-09-10
Abstract: PURPOSE: A method for processing different kinds of jewels in t'aeguk pattern and a product manufactured by using the method are provided to improve the aesthetic appreciation of accessories, and to increase the reliability and the quality thereof. CONSTITUTION: The method for processing different kinds of jewels in t'aeguk pattern comprises the steps of; processing two different kinds of jewels(20,30) according to the shape of a front round surface of a processing wheel by contacting the jewels with the wheel; bonding the jewels after applying a material comprised of epoxy and a hardener mixed in the ratio of 1:1 on the round portion of the jewels; heating the jewels for 8-12 seconds, and drying them for 5-10 minutes; attaching the jewels to the end of a stick(40) by an adhesive, and cutting the outer peripheral of the stick by using a grinding disk(50) with the stick being disposed on an upward and downward moving device; polishing up the jewels by using a sandpaper; and separating the jewels with the stick by heating them to use the completed jewel product as an accessory.
Patent KR-20030023103-A (KR)
Title: Apparatus for making LCD and method for making the same
Inventor: LIM SANG HYEONG
IPC: G02F1/1339
Filed: 2001-09-12
Abstract: PURPOSE: An LCD fabricating method and a device thereof are provided to achieve the fine pressure control for front and rear substrates for keeping the uniform cell gap entirely without any spacers in cells. CONSTITUTION: An LCD fabricating device includes an electromagnetic field generating element is mounted to either upper or lower stage(1,3) for generating a pressure to a substrate. The electromagnetic field generating element includes an electromagnetic field element(33) mounted to a top or bottom part of a stage base(31) for contacting front and rear substrates(9) and pressing the front and rear substrates by the electromagnetic field of the repulsive force with respect to the stage base.
Patent KR-20030023947-A (KR)
Title: System of Matching Gateway for IPC Interface
Inventor: JUNG CHANG MIN
IPC: H04L12/66
Filed: 2001-09-14
Abstract: PURPOSE: A gateway matching device for an IPC(Inter Processor Communication) interface is provided to eliminate the need for adjacent processor blocks, if a device interfacing to a different bus is controlled by a main processor. CONSTITUTION: A serial bus controller(21) transceives data with a gateway system or a device, and reports a state of a link connected to the gateway system and a state of the gateway system to a main processor. A common bus controller(22) transceives data with the device by loading the data in a time slot through clocks and synchronizing signals provided from the gateway system. An ATM(Asynchronous Transfer Mode) link controller(23) performs a hot link interface with an external to segment and reassembly AAL5(ATM Adaptation Layer-5) cells, and provides an ATM link interface function for high-speed AAL5 processing. A duplexing bus controller(24) transceives minimum data of the gateway system and periodically detects a state of the other party, to report to the main processor through serial buses. A main control processor(25) controls each serial bus and data transceiving between the main processor and the device. And a main memory(26) temporarily stores data received in each serial bus to load the data to corresponding destinations through connected buses, and delivers the stored data.
Patent KR-20020022626-A (KR)
Inventor: FISCHER GEORG
IPC: H04B1/04
Filed: 2001-09-20
Abstract: PURPOSE: A radio system, an antenna arrangement, and a polarization modulator for generating a transmit signal with changing polarization are provided to more effectively utilize frequencies available for a wireless network, resulting in reduction of a cluster size of the wireless network. CONSTITUTION: A base stations (10) has at least more than one transmitters(TX) and at least one receiver(RX1,RX2). At least more than one dual polarization antennas(27) are assigned in each base station(10). The polarization modulator(24) which changes the polarization of a transmission signal to be sent at a prescribed time to the dual polarization antennas(27) is assigned to more effectively utilize the available frequency band and reducing cluster size.
Patent KR-20030030333-A (KR)
Inventor: LEE MUN SU
IPC: G06F1/00
Filed: 2001-10-09
Abstract: PURPOSE: A portable computer is provided to prevent a latch-up phenomenon in a data transmission line and a data receiving line by temporarily delaying a data transmission in the data transmission line when a power is initially supplied from a battery to a power supply circuit. CONSTITUTION: The system comprises a power supply circuit(20), a power controller(30), and a delay device(40). The power supply circuit(20) receives a commercial electric power via an adaptor or a charged electric power via a power receiving terminal(21) in a case that a battery pack is inserted into a main body of the portable computer. One end of the power receiving terminal is electrically connected to the power supply circuit(20), and the other end being electrically connected to a power input terminal of the battery pack(60) for receiving the electric power from the battery and supplying the power for the power supply circuit(20). The power controller(30), for controlling the power supply circuit(20), is electrically connected to a data receiving line(31) and a ground input line(33). The ground input line(33), when a charged power is supplied from the battery, generates a reference voltage by electrically connecting to a ground line(67) of the battery pack(60). The data receiving line(31) receives battery data from the battery pack(60), and transmits the received battery data to the power controller(30). The delay device(40), for delaying data transmission from the data transmission line(65) of the battery pack(60) when the charged electric power is initially supplied for the power supply circuit(20), includes the first delay circuit(41) and the second delay circuit(51). The first delay circuit(41) temporarily delays the supply of the charged power from the battery pack(60), and the second delay circuit(51) connects the data receiving line(31) to the data transmission line(65) according to a signal of the first delay circuit(41).
Patent KR-20030031285-A (KR)
Title: Rectangular-type secondary battery
Inventor: KANG JUN WON
IPC: H01M10/04
Filed: 2001-10-13
Abstract: PURPOSE: A prismatic secondary battery is provided, to enable a case to be contracted uniformly when a prismatic secondary battery is contracted to the length direction, thereby improving the stability after contraction. CONSTITUTION: The prismatic secondary battery comprises at least one open part where the wound electrode plate assembly containing a positive electrode, a negative electrode and a separator is received; a case body provided with the open part comprising a pair of a long side part(16a,16b) and a short side part(18a,18b); and a cap plate which has the shape corresponding the open part and is adhered to the open part to seal a battery, wherein an adhesion part(30) is placed between the case body and the cap plate, and the adhesive strength of the adhesion part formed along at least one(32a) of the long side part(16a,16b) decreases from the both ends to the central part. Preferably the adhesion part has a plurality of beads(40) by welding and the adhesive strength is dependent on the central distance between the beads.