baber/WOPTO huggingface dataset:
Patent KR-20010050741-A (KR)
Inventor: ONO TOSHITSUGU
IPC: G11B5/702
Filed: 2000-09-29
Abstract: PURPOSE: To reduce deterioration of gloss even if a cross-linking agent is added and to enhance dispersibility, magnetostatic characteristics and electromagnetic conversion characteristics after a magnetic paint is applied in the method for manufacturing a magnetic recording medium. CONSTITUTION: In a magnetic recording medium 10 having a magnetic layer 1 consisting essentially of magnetic powder and a bonding agent, a polyester polyurethane resin containing a propanediol derivative e.g. 2-butyl-2- ethyl-1,3-propanediol, etc., as a raw material is used as the bonding agent.
Patent KR-20000072815-A (KR)
Title: Parking apparatus
Inventor: SONG SUNG KANG
IPC: E04H6/06
Filed: 2000-09-29
Abstract: PURPOSE: A parking system for houses is provided to reduce an occupied space when a system stops operation and the influence of the system on a road. CONSTITUTION: After vehicle entrance, a fixing sill is positioned in the rear of front wheels by pulling the fixing sill. An entrance guide plate is retracted and inserted to a wheel support. A driving motor(42) is operated for the ascent. The rotation of the motor is transmitted to a chain driving wheel(46) via a power train shaft(44) and a power transmission chain. An up and down movement chain is pulled by the motion of the chain driving wheel. A wheel of a support arm is guided along a pillar(14) and a parking stand(18) ascends. According to the placement of the parking stand in the uppermost position, a front guide rail meets an outer rail. Then, the driving motor stops.
Patent KR-20020030925-A (KR)
Title: Assistant handle used in a steering wheel
Inventor: KWON YONG GI
IPC: B62D1/04
Filed: 2000-10-18
Abstract: PURPOSE: An auxiliary handle for a steering wheel is provided to prevent the decrease of the steering wheel strength and prevent a driver from being wounded by the auxiliary handle by moving an auxiliary handle shaft to a non-use position by the impact applied to a handle by supporting the auxiliary handle shaft with a spring. CONSTITUTION: An auxiliary handle for a steering wheel includes a bushing(1) mounted to a steering wheel(11) and formed with a spring case(2) at a side, a push rod(4) to be pressed in the bushing by a spring force of a spring(3) received in the spring case of the bushing, an auxiliary handle shaft(5) formed with at least two or more grooves(9a) to secure the push rod at a use position and a non-use position and moving vertically with respect to the bushing, and a handle(6) rotatably mounted at an upper part of the auxiliary handle shaft.
Patent KR-20010060226-A (KR)
Inventor: KAWAGUCHI MASAHIRO
IPC: F02D41/00
Filed: 2000-10-31
Abstract: PURPOSE: To provide an output control method of an internal combustion engine capable of simply and accurately estimating a driving torque of a compressor of a capacity variable type and also suitably controlling an engine output torque. CONSTITUTION: A control device 106 calculates a driving torque of a compressor 104 of a capacity variable type on the basis of a capacity control signal for controlling a discharge capacity of it to control an engine output torque following addition of this driving torque.
Patent KR-20020035349-A (KR)
Title: Method for automatically controlling opening/closing of sub-body in automatically and manually folded portable mobile terminal
Inventor: LEE JIN HONG
IPC: H04B1/38
Filed: 2000-11-06
Abstract: PURPOSE: A method for controlling opening/closing of a sub-body in an automated/manual foldable mobile wireless terminal is provided to increase the convenience of a user by automatically and effectively performing opening/closing in case that a sub-body is opened/closed in a portable wireless terminal. CONSTITUTION: In case that a call is received to a control unit through a wireless unit, the incoming of the call is detected(300). The control unit generates a ring sound(302). The control unit controls the driving of a motor for enabling a sub-body to be opened from a main body automatically(304). It is judged whether a sub-body complete opening sensing signal is received(306). In case that the sub-body complete opening sensing signal is received, the control unit stops the driving of the motor(310). In case that the signal isn't received, it is judged whether a time set passes from the time for controlling the motor(308). The control unit judges whether a key corresponded to the formation of a call path is inputted from a user(312). In case that the key is inputted from the user, the control unit controls a voice processing unit and forms the call part(316). In case that the key is not inputted, the incoming of the call is terminated(314).
Patent KR-20020037922-A (KR)
Title: Municipal solid waste Composting Method
Inventor: KWON HYEOK YEONG
IPC: C05F17/00
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a method for disposing organic wastes, municipal solid wastes, with low water content and insufficient N-sources by using high concentrated organic waste water as an N-supplier. CONSTITUTION: A disposal method comprises the steps of: crushing organic wastes, such as papers and furniture, with low water content to the size less than 30mm; adding high concentrated waste water generated from dehydration of waste food, where the concentrated waste water(C/N ratio: 15) is used as N-supplier and water controller; fermenting organic wastes containing waste water; curing the composted wastes; aging for 5 months.
Patent KR-20020038907-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61M1/08
Filed: 2000-11-18
Abstract: PURPOSE: Provided is a portable electronic elbow treatment cupping set to simplify the treatment of elbow using the cupping set, and to help a user to easily adjust the suction force inside the cupping set. CONSTITUTION: The portable electronic elbow treatment cupping set comprises: a body(10) formed with an air exhaust hole(10a) and a nozzle portion(11) so as to be connected with an elbow treatment cupping container(70); a pump(40) installed within the body for performing the operation of suction according to an input voltage from a power source(Vcc); a switching device for ordering the operation of the pump; and a control part(30) for controlling the operation of the pump by making the voltage to be applied to the pump according to the operation of the switching device.
Patent KR-20010051875-A (KR)
Inventor: MAEDA SHIGEMI
IPC: H03M13/15
Filed: 2000-11-22
Abstract: PURPOSE: To provide a recording method for an optical disk, a recording device for optical disk, and a reproducing device for an optical disk in which occurrence of an error which cannot be corrected can be suppressed in an optical disk in which regions formed by unevenness of a disk substrate are arranged along a track at regular intervals. CONSTITUTION: In an optical disk, uneven regions formed by unevenness of a disk substrate are arranged along a track at regular intervals, recording regions in which data of the prescribed unit number (n) (n: natural number) is recorded are provided between uneven regions arranged at regular intervals. Two dimensional arrangement of 172 bytes x 192 bytes is performed by adding additional data to input data. First encoding to constitute a code group by data arrangement of an oblique direction to the two dimensional arrangement is performed and a first encoding parity P1 is added. As second encoding, for constituting a code group by data arrangement of a row direction to the two dimensional arrangement to which the first encoding parity is added, is performed and a second encoding parity P2 is added. Data is recorded in an optical disk in the direction of row of two dimensional arrangement and in order.
Patent KR-20020040149-A (KR)
Title: apparatus for cutting mark of coil strip
Inventor: KIM SUN RYONG
IPC: B21B39/00
Filed: 2000-11-23
Abstract: PURPOSE: An apparatus for cutting a defective part of a coil strip is provided which reduces production processes, thereby reduces production cost, improves working efficiency, and prevents safety accidents by automatically cutting the defective part mainly generated on the outer coiling part of a strip coiled in a coil shape. CONSTITUTION: In an apparatus for cutting thus removing a defective part of a strip generated on the outer coiling part of a coil(2), the apparatus for cutting the defective part of a coil strip comprises a body base(10) in the underneath of which a coil car is arranged, wherein the coil(2) is put on the coil car; an operation part(30) consisting of lifting cylinders(31) vertically moving a pair of moving blocks(34) which are assembled into perpendicular guide rods(12) of the body base(10), a first motor(32) rotationally driving a screw(35) which is screw connected to both ends of moving stands(36) having rollers that are inserted into the inner diameter part of the coil(2), and a second motor(33) rotationally driving the rollers that are inserted into the inner diameter part of the coil(2); and a cutting part(50) consisting of a guide cylinder straightly reciprocating a guide table(51) assembled into a guider to the side of the coil(2) so as to withdraw and guide the front end of the strip that is uncoiled by uncoiling rotation of the second motor(33), and a cutter cutting the front end of the strip that is withdrawn along the guide table(51).
Patent KR-20010077936-A (KR)
Title: Nonvolatile semiconductor memory device and method of erasing data of nonvolatile semiconductor memory device
Inventor: MIYAWAKI YOSHIKAZU
IPC: G11C16/02
Filed: 2000-12-05
Abstract: PURPOSE: A method of erasing data of nonvolatile semiconductor memory device is provided to reduce a total erase time and to ensure high reliability. CONSTITUTION: An erase pulse using an FN tunnel current is applied on a block by block basis, as will be described later(S2). A block program before erasure is executed by using an FN tunnel current for performing programming on a block by block basis(S3). The erase pulse of a predetermined pulse width is applied for performing erasing on a block by block basis by using the FN tunnel current(S4). Erase verify is performed for determining whether data erasing was effected on all the memory transistors in the memory block or not. When the erasing is not completed, the processing returns to step S4 for applying the erase pulse. When the data erasing of the memory transistors is detected, the processing advances to step S6 for executing the over-erase verify. In the over-erase verify, it is verified whether all the memory cells are in the over-erased state or not. In this over-erase verify operation, voltages. When the memory transistor in the over-erased state is present, the processing advances to step S7, in which the over-erase recovery is performed on a bit by bit basis. When the over-erased memory transistor is not present, the processing advances to step S9 to perform the excess recovery verify for determining whether the memory transistor in the excessively recovered state is present or not. When the memory transistor in the excessively recovered state is present, the processing returns to step S4, where application of the erase pulse is performed. When the memory transistor in the excessively recovered state is not present, the processing advances to step S10, and the erasing ends.
Patent KR-20010016395-A (KR)
Title: The system and method of membership management using the fingerprint basis of internet
Inventor: BAE IN GU
IPC: G06K9/00
Filed: 2000-12-07
Abstract: PURPOSE: A system and method for managing members using fingerprint based on the internet are provided to not use any card or member ID by certifying the member using a client fingerprint and a totally managing mileage result of record about the members and managing a personal information in a member managing server system. CONSTITUTION: A server system unit(1) consists of a web server unit(10) and a database server unit(20). The web server unit(10) is called as a member managing server unit(10). The member managing server unit(10) is a web server which charges an information exchanging to the user using a service. If the user demands a service through a web browser(33), the member managing server unit(10) searches information stored in the database server unit(20) with respect to a preset formation and executes the information. The database server unit(20) classifies and stores data for offering a special service to the user.
Patent KR-20020049211-A (KR)
Inventor: YEO JEONG HYEON
IPC: H03K19/0175
Filed: 2000-12-19
Abstract: PURPOSE: A bus line driving circuit is provided, which reduces a power consumption and noise by reducing a voltage swing width of an inverter while driving a bus line, and increases an operation speed. CONSTITUTION: A PMOS transistor(MP5) transmits a voltage of a node(Nd9) to a node(Nd6) by an input signal inputted through a node(Nd5). An NMOS transistor(MN3) discharges a voltage of the node(Nd6) to a node(Nd10) by the input signal. An inverter(IV2) is connected between the node(Nd6) and a node(Nd7) outputting an output signal, and an inverter(IV1) is connected between the node(Nd7) and a node(Nd8). A PMOS transistor(MP3) transmits a power supply voltage(Vdd) to the node(Nd9) by a voltage of the node(Nd8). A PMOS transistor(MP6) discharges a voltage of a node(Nd10) to a ground voltage(Vss) by the voltage of the node(Nd7). And a PMOS transistor(MP10) discharges a voltage of the node(Nd10) by a voltage of the node(Nd8).
Patent KR-20020052817-A (KR)
Title: An expansion valve of heat exchange cycle
Inventor: CHO HYEON UK
IPC: F25B41/06
Filed: 2000-12-26
Abstract: PURPOSE: An expansion device for heat exchanging cycle is provided to reduce noise generated therein. CONSTITUTION: An expansion device includes a casing(20) having both ends connected with a high pressure side part and a low pressure side part constituting a heat exchanging cycle and a passage(21) formed therein; a shot tube(30) installed in the casing and having an expansion passage(32) whose diameter is smaller than a diameter of the passage to expand working fluid; and a flow guider(40) fixed in the casing and having flow guiding plates radially formed to partition the passage in the casing to guide working fluid passing the shot tube and flowing to the low pressure side part.
Patent KR-20020053194-A (KR)
Title: Mos charge pump circuit of semiconductor memory device
Inventor: KIM YEONG HUI
IPC: G11C5/14
Filed: 2000-12-27
Abstract: PURPOSE: A MOS charge pump of a semiconductor memory device is provided, which operates with a low voltage by increasing an output voltage of a high voltage charge pump by generating a pumping clock signal. CONSTITUTION: The first pumping clock signal generation part(210) generates the first pumping clock signal by performing a charge pumping through a capacitor(C7), by receiving clock signals(CLK0,CLK1) having opposite phases each other. The second pumping clock signal generation part(220) generates the second pumping clock signal(CLK1H) by performing a charge pumping through cross-coupled transistors(MN5,MN6) and capacitors(C5,C6) connected to the transistors(MN5,MN6), by receiving the clock signal(CLK1). And a high voltage charge pump(230) increases an output voltage(Vpp) by performing the charge pumping, by receiving the clock signals and the first and the second pumping clock signal.
Patent KR-20020054213-A (KR)
Title: Apparatus for self test of Embedded Memory in Semiconductor Circuit
Inventor: EOM NAK UNG
IPC: G11C29/00
Filed: 2000-12-27
Abstract: PURPOSE: A test apparatus for testing automatically an internal memory of a semiconductor device is provided to perform automatically a test operation for a memory which is installed in a semiconductor device. CONSTITUTION: A scan circuit(103) is connected with an internal circuit(101), a pattern generator(102), and a data input buffer(104) in order to select pattern data in a test process or internal data in a normal process. A data input buffer(104) is connected with the scan circuit(103) and a memory cell(105) in order to buffer the data from the scan circuit(103). The memory cell(105) is connected with the data input buffer(104) and a data output buffer(108) in order to receive the data from the data input buffer(104) and transmit the data to the data output buffer(108). A comparing pattern generator(106) is connected with the pattern generator(102), a comparing result control circuit(109), the memory cell(105), and a comparator(107). The data output buffer(108) is connected with the memory cell(105) and the comparator(107). The comparator(107) is connected with the comparing pattern generator(106) and the data output buffer(108). The comparing result control circuit(109) controls the pattern generator(102) and the comparing pattern generator(106). A state display portion(110) is connected with the comparator(107).
Patent KR-20020056217-A (KR)
Title: User interface method for wirelessterminal
Inventor: KWON BO GEUN
IPC: H04B7/26
Filed: 2000-12-29
Abstract: PURPOSE: A user interface method of a wireless terminal is provided to apply a web browser user interface concept in PC environment to a portable wireless terminal, thereby capable of providing a screen with more user friendly construction compared to a web navigation. CONSTITUTION: A link item attempts the connection of a link page by a character key input of a user and the data item attempts a download. When the user manipulates an up/down key, several items on a specific web page or a pop up menu are scrolled in order to find out the items. When the user inputs a pop key, the pop up menu according to the selected item is displayed. In a state that the pop up menu is displayed, the corresponding function is executed by the manipulation of a hot key, an up/down key and execution key.
Patent KR-20020056319-A (KR)
Title: Assembling device for vacuum cleaner
Inventor: PARK SEONG HO
IPC: A47L9/00
Filed: 2000-12-29
Abstract: PURPOSE: A coupler of a vacuum cleaner is provided to enhance a mobility of the vacuum cleaner by forming a structure for gripping easily by a user at connecting position of an intake hose and a body and to attach easily a clevis tool at a body of the vacuum cleaner. CONSTITUTION: An intake hose(50) is connected at a vacuum cleaner body(100), and a coupler(70) of a vacuum cleaner(100) is provided between the intake hose(50) and the vacuum cleaner(100). A coupling unit(52) molded by an injection is attached at an end of the hose. A coupling protrusion is installed elastically at the coupling unit and is inserted at a coupling hole of the vacuum cleaner. The coupling protrusion is released by pushing a pushing button. When the coupling unit formed at the end of the intake hose is inserted at the coupling hole of the vacuum cleaner, the coupler(70) is inserted at the end of the connecting unit(52). The passing hole through which the coupling unit is passed, is provided at the coupler.
Patent KR-20020058364-A (KR)
Title: Router for Packet Dual Process
Inventor: SEO HAN SEOK
IPC: H04L12/28
Filed: 2000-12-29
Abstract: PURPOSE: A router for dual packet processing is provided to prevent the performance of a system from being lowered by making a main processor process an error packet or a packet a network processor cannot process so that the network processor can smoothly process packets. CONSTITUTION: A router for dual packet processing is comprised of an Ethernet interface(11), a network processor(12), a switch interface(13), a transmitting queue buffer(14), a receiving queue buffer(15), a message pool memory(16), a routing table storage part(17), a main processor(18), and a bridge circuit(20). The Ethernet interface(11), interfacing an Ethernet, transfers the packets supplied from the Ethernet to the network processor(12). The network processor(12) executes forwarding for the packets inputted and output between the Ethernet interface(11) and the switch interface(13). The switch interface(13), interfacing a switch board, transfers the packets supplied from the network processor(12) to the switch board. The transmitting queue buffer(14) temporarily stores transmitting packets in case that the network processor(12) executes forwarding for the packets. The receiving queue buffer(15) temporarily stores received packets in case that the network processor(12) executes forwarding for the packets. The routing table storage part(17) provides routing information to the network processor(12) when the network processor(12) executes packet forwarding. The bridge circuit(20) enables the network processor(12) to access the message pool memory(16) and to store packets that the network processor(12) cannot process in the message pool memory(16). Also the bridge circuit(20) enables the main processor(18) to access the message pool memory(16) and to read the packets stored in the message pool memory(16).
Patent KR-20020058857-A (KR)
Title: A fuel cell for vehicles
Inventor: KWON HYEOK RYUL
IPC: H01M8/04
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a fuel cell for automobile, which shares a fastening structure, and thus has simple structure and decreased volume and number of fastening components. CONSTITUTION: The fuel cell comprises stack consisting of sequentially laminated cooling plates(22) and bipolar plates(23); end plates(21,21') fastened to ends of the stack so as to integrate with the stack; and a plurality of fastening pipe which fastens the stack and the end plates(21,21') by penetrating the stack and the plates, and has a channel(32) formed so as to achieve an inflow and an outflow of desired fluid to the stack. The fastening pipe has one end fastened by bolt(31), and another end fastened by nut formed so as to allow the fluid to inflow and outflow.
Patent KR-20020059042-A (KR)
Title: A manufacturing method of dialkyl(4-hydroxy-3,5-di-tert-butyl-benzyl) phosphonate
Inventor: CHO JEONG HYEOK
IPC: C07F9/38
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a manufacturing method for dialkyl(4-hydroxy-3,5-di(t-butyl)benzyl)phosphonate(DAP) in high yield , thereby mass-producing DAP without generating carcinogens not by using a strong base. CONSTITUTION: Dialkyl(4-hydroxy-3,5-di(t-butyl)benzyl)phosphonate is manufactured by reacting N, N-dialkyl-(4-hydroxy-3,5-di(t-butyl)benzyl)amine or its salt with dialkyl phosphate or trialkyl phosphate in the presence of an alkylating agent, at 60-120 deg.C.
Patent KR-20010022046-A (KR)
Title: 개선된 내반사성 복합체
IPC: G02B1/11
Filed: 1998-06-18
Abstract: 400㎚~800㎚ 파장에서 가시광선 투과성이 매우 높고, 반사는 아주 적은 내반사성 복합체가 본 발명에서 제공된다. 본 발명의 복합체는 (a) 광투과성 기재; (b)상기 기재위에 증착된 경질피막; (c) 평균 두께가 약 2Å~100Å인 탄소 박막층; (d) 상기 탄소 박막층위에 증착된 복수의 투명 산화물층쌍, 상기 각 투명 산화물층의 쌍은 (i) 굴절율이 약 1.65~약 2.65이고, 평균 두께가 약 100Å~3200Å인 제 1의 투명 산화물과 (ⅱ) 굴절율이 약 1.2~약 1.85이고, 평균 두께가 약 100Å~약 3200Å 사이인 제 2의 투명 산화물층을 포함한다. 상기 복합체는 상기 탄소 박막층과 제 1의 투명 산화물층의 사이에 증착되는 중간 산화물층을 또한 포함할 수 있다. 이러한 중간 산화물층은 굴절율이 약 1.5~약 2.2이고, 두께가 약 400Å~1000Å 사이이다. 또다른 바람직한 실시예에서, 본 발명의 복합체는 표면에너지가 약 40다인/㎠ 이하인 최외측의 투명한 저 표면 에너지층을 더 포함한다. 또다른 바람직한 실시예에서, 상기 투명층들은 진공 또는 비진공 공정 또는 이들을 조합한 공정에 의해 증착되어진다.
Patent KR-20010022894-A (KR)
Title: 절연 분리를 갖는 실리콘 세그먼트용 수직 인터커넥트 프로세스
IPC: H01L29/41
Filed: 1998-08-14
Abstract: 본 발명은 실리콘 세그먼트의 수직 인터커넥트를 위한 장치를 제공한다.  각 세그먼트는 반도체 웨이퍼 상에 위치하는 복수개의 인접 다이들을 갖는다.  세그먼트 상의 복수개의 다이가 외부 접속점 용 에지 본딩 패드를 제공하기 위해서 세그먼트의 모든 네면으로 연장되는 하나 이상의 금속 인터커넥트층을 이용하여 세그먼트 상에 인터커넥트된다.  다이가 인터커넥트된 후에, 각 세그먼트가 경사 절단을 이용하여 웨이퍼 뒷면으로부터 절단되어 각 세그먼트 상에 안쪽으로 경사진 에지 벽이 제공된다.  세그먼트가 웨이퍼로부터 절단된 후에, 세그먼트가 서로의 상부에 위치하여 스텍이 형성된다.  스텍의 수직 인접 세그먼트가 스텍의 하나 이상의 면에 전기 전도성 에폭시를 부착함에 의해 전기적으로 인터커넥트된다.  스텍의 각 세그먼트의 안쪽으로 경사진 에지 벽은 전기전도성 에폭시가 각 세그먼트 상의 주변 회로와 에지 본딩 패드를 액세스하도록 하는 리세스를 제공한다.  절연 코팅이 다이에 부착되어 다이를 보호하고 절연시키는 컨포말한 코팅이 제공되며 레이저가 본딩 패드에 전기적 접속을 제공하기 위해 절연 코팅을 제거하도록 본딩 패드 상의 면적에서 제거될 수 있다.