baber/WOPTO huggingface dataset:
Patent KR-20000067568-A (KR)
Inventor: CHAE SOON SUK
IPC: B63B35/00
Filed: 1999-04-29
Abstract: PURPOSE: A ship for a restaurant business is provided to run a restaurant business, to create an atmosphere in the ship and to readily attract customers by constructing an artificial pont on the surface and installing the ship with a drive device for shaking. CONSTITUTION: For a drive device(A), an artificial pond(1) is connected to the bottom surface of a ship(2) with a cylinder and a rod. The rod is connected to the bottom surface of the ship with a link to be bent back/forth and right/left. Plural cylinders and rods are installed back/forth and right/left. The ship is connected to the ground with a slide(6), a stairway(7) and an overpass(8). A window is installed on a side wall inside the ship and an aquarium(10) is installed outside the window. Upper and lower cabins and a deck are made up in the ship. A connective stairway is installed between the upper and lower cabins. Then the ship in the artificial pond is shaken by acting the cylinder and rod as the drive device.
Patent KR-20000073185-A (KR)
Inventor: KIM YONG BEOM
IPC: F24H9/20
Filed: 1999-05-07
Abstract: PURPOSE: A reversible pump of a gas boiler, a control circuit thereof, and a method for controlling the same are provided to control the speed of a motor for preventing sharp change of hot water flow, thereby preventing shocking noise from being generated. CONSTITUTION: A control circuit of a reversible pump includes a first switch(402) and a second switch(404) for switching an alternating current voltage selectively applied to a motor(400) of the reversible pump as a driving voltage according to the driving state of a gas boiler, a driving device(406) for selectively driving the first switch and the second switch according to the driving state of the gas boiler, a synchronous signal generating part(408) for detecting a plurality of zero points from the alternating current voltage during regular cycle and generating pulse signal having predetermined width in the detected zero points, and a controlling part(410) generating a first signal and a second signal for respectively controlling the first switch and the second switch to respond to the pulse signal and controlling duty cycle of the first and the second control signals when converting a mode of the gas boiler to control the phase of the driving voltage of the reversible pump.
Patent KR-20000073579-A (KR)
Inventor: SEO CHANG GYU
IPC: H04B1/40
Filed: 1999-05-12
Abstract: PURPOSE: A personal digital assistant is provided to store program execution codes and data in a flash memory, so as to miniaturize system sizes and to reduce costs and power consumption without an additional memory for storing the data. CONSTITUTION: A flash memory(210) stores execution codes of programs performing personal information management/voice memory/word processor/cellular phone functions, and stores personal information data or document data. A central processing unit(CPU)(220) carries out the programs. An operation memory(230) supplies memory spaces for executing the programs. A power supplier(240) supplies power while a personal digital assistant device is operated.
Patent KR-20000074457-A (KR)
Inventor: SHIN YEONG SEOK
IPC: B61L29/00
Filed: 1999-05-21
Abstract: PURPOSE: A railway crossing controlling system is provided to prevent an accident arising in a railway crossing by sensing, parsing and controlling a train status entering and passing the railway crossing. CONSTITUTION: A railway crossing controlling system comprises first and second train sensors(10) which senses a train entering a railway crossing and a periphery of a first and a second railroad. First and second foreign sensors(11) sense the foreign of hindering a running of the train around the first and second railroads. A railroad interrupting and vehicle entrance preventing block(12,13,14) prevent a man or a vehicle from entering the railway crossing from a road of the first and second railroad. A signal displaying block(15,16,17) informs a traffic control situation of the railway crossing. An image taking device(18) takes a photograph of a railway situation and a train entering and passing the first railroad. A main control device(19) controls devices installed around the railway crossing. A third foreign sensor(20) senses the foreign of hindering a running of the train in the first and second railroads.
Patent KR-20010003211-A (KR)
Inventor: PARK CHANG JUN
IPC: H01L23/12
Filed: 1999-06-22
Abstract: PURPOSE: A wafer level package and a method for fabricating the same are provided to reduce the manufacturing cost of the package by removing the deposition process. CONSTITUTION: A wafer level package comprises a semiconductor chip formed on a surface thereof with bonding pads. A conductive bump(11) is formed on the bonding pads. An insulation adhesive(20) is coated on the surface of the semiconductor chip so as to expose the conductive bump(11). A lead frame(30) having a plurality of filling recesses is bonded to the surface of the semiconductor chip. An underside of the lead frame(30) is electrically connected to the conductive bump(11). An insulation layer(50) formed with a ball land for exposing the lead frame(30) is coated on the upper portion of the lead frame(30) so as to bury the filling recesses. An auxiliary adhesive layer(60) is formed on the ball land. A solder ball(70) is mounted on the auxiliary adhesive layer(60).
Patent KR-20010003472-A (KR)
Inventor: HONG SEONG HAK
IPC: H01L23/13
Filed: 1999-06-23
Abstract: PURPOSE: A wafer level package is provided to be capable of increasing the capacitance while reducing the resistance, by distributing a metal layer for power all over an insulating layer and thus significantly expanding the area of the power. CONSTITUTION: A wafer level package includes a semiconductor chip on which a bonding pad is formed. Insulating layers(61-64) of at least more than three layers are applied on the surface of the semiconductor chip. Metal patterns(90) of at least more than two layers are intervened between the surface of the semiconductor chip and the lowest insulating layer and are also connected to the bonding pad. The metal patterns each are intervened between the insulating layers, respectively and are electrically connected to each other. A junction assistance layer is formed at the metal pattern portion exposed through the top insulating layer. A solder ball is mounted on the junction assistance layer.
Patent KR-20010004445-A (KR)
Title: Liquid crystal display device
Inventor: CHOI CHEOL HO
IPC: G02F1/1335
Filed: 1999-06-29
Abstract: PURPOSE: A liquid crystal display device is provided to keep the existing arrangement of a polarization plate without a separate change work, thereby ensuring the high quality level of the liquid crystal display device. CONSTITUTION: A liquid crystal display device consists of a quadrilateral ring shaped mold frame(10), a liquid crystal panel(53), and a top sash(70). The mold frame contains a lamp(20), a light guide panel(40) and a kind of sheet(30). The Liquid crystal panel has an upper panel(52) and a lower panel, a liquid crystal molecule interposed between the panels. The upper and the lower panels are received in the mold frame while being disposed on the kind of sheet. The top sash defines an available display area of the liquid crystal panel while surrounding a rim of the mold frame. A polarization plate(60,61) is integrally incorporated in the top sash to polarize the light transmitting the liquid crystal. The polarization plate is disposed in non-adhesive manner. Therefore, although repair work is performed, it is unnecessary to change the completed polarization plate with a new polarization plate, thereby preventing a wasteful spending of the raw material, and improving the reliability of a product.
Patent KR-20010008458-A (KR)
Inventor: YEUM HO
IPC: C02F11/12
Filed: 1999-07-01
Abstract: PURPOSE: Provided is a drying equipment of livestock waste using heat of a burner (40). The drying equipment is characterized in that two spaces (14)(17) are built between an exterior wall (13) and an interior wall (12) of a body (10), and between an exterior bottom plate (16) and an interior bottom plate (15) respectively as thermal insulating layers. Combustion gas of the burner (40) is passed through above spaces, so heat exchange is occurred sufficiently. Therefore, the efficiency of the burner (40) is improved. Also, circulation and drying of the livestock waste are operated simultaneously, so necessary space for drying is reduced. CONSTITUTION: The drying equipment is characterized by the following parts: two axes (30) rotated by motors, installed at lower part of a drying room (11); many wings (31) for circulation of livestock waste; a heat storage part (41) for heating and drying of livestock waste; and a vent pipe for venting of exhaust gas and drying heat.
Patent KR-20010008595-A (KR)
Inventor: HUH YONG JIN
IPC: H01L27/04
Filed: 1999-07-02
Abstract: PURPOSE: A method is provided to program a fuse at a low voltage without using an expensive laser equipment, and to easily perform an electrical repair or programming in a wafer or package level. CONSTITUTION: A transistor having a gate electrode, the first impurity region and the second impurity region is formed. The gate electrode made of conductive polysilicon is formed on a silicon substrate(10) of the first conductive well. The first impurity region is the first region of an exposed substrate between gate electrodes lightly doped with impurities of the second conductivity. The second impurity region is the second region highly doped with impurities of the second conductivity type. The first interlayer dielectric is formed on the substrate and a contact hole where the second impurity region is opened is formed in the interlayer dielectric. A spacer wall is formed on an inner wall of the contact hole. An insulating thin film and a conductive layer are sequentially deposited on the substrate with the spacer wall to fill the contact hole and are etched for alignment to form an upper pattern(32) of a fuse. The second interlayer dielectric is formed and a contact hole where the first impurity region is opened is formed in the first and second interlayer dielectrics. After a barrier metal layer is deposited in the contact hole and a metal layer is filled in the contact hole, the metal layer and a barrier metal layer are etched for alignment to form a metal electrode.
Patent KR-20010009934-A (KR)
Inventor: JUN NAM GIL
IPC: B63B25/14
Filed: 1999-07-14
Abstract: PURPOSE: An automatic apparatus for mounting a cleat on a board of a box is provided to automatically shoot staples to the cleat for attaching the cleat on an outer surface of a box according to the type of the box. CONSTITUTION: An automatic apparatus for mounting a cleat on a board of a box includes a rectangle housing(10) defined into an intermediate part and a top surface part, a rail(24) mounted in the intermediate part of the housing for sliding movement of an object to and fro, a table(18) positioned on the rail for moving to and fro along the rail, a movable rod(16) positioned on the top surface part of the housing and mounted above the rail crossly, a movable main body(28) mounted on the movable rod to move right and left along the movable rod and mounted with a staple gun(12) at a lower part, a first air cylinder(26) mounted on the bottom surface of the table for pushing or pushing the table for the to and fro movement of the table, a position sensor mounted in the vicinity of the table in the intermediate part for sensing the position of the table, a second air cylinder for moving the staple gun vertically, a control part connected to the first and second air cylinders for controlling the operation of the cylinders and the staple gun according to a signal applied from an operation switch and the position sensor, an air supply part for supplying air to the air cylinders under the control of the control part, and an operation panel having a selection switch, an emergency switch, an operation displaying lamp, and a toggle switch.
Patent KR-20010010464-A (KR)
Inventor: NOH GYU SANG
IPC: B60Q1/115
Filed: 1999-07-20
Abstract: PURPOSE: An aligning device is provided to align head lamps according to weight and location of passengers or loaded material. CONSTITUTION: Location sensors(10a,10b,10c,10d) are installed at both ends of a front bumper(100a) and a rear bumper(100b). Signals from the sensors are supplied to an ECU(electronic control unit)(20) for driving an actuator(30) adjusting irradiate angles of head lamps. Thus, change in the irradiate angles caused by inclination or overall height of a vehicle is automatically compensated. Herein, the location sensors use RF(radio frequency) sensors for measuring height of the vehicle through calculating returning time of electric wave from ground. Moreover, the measured values of the location sensors are independently supplied to the ECU.
Patent KR-20000012141-A (KR)
Inventor: CARETAT NETO
IPC: B60C15/05
Filed: 1999-07-31
Abstract: PURPOSE: A manufacturing method for a carcass structure to a tire for car wheel is provided to improve a structural strength on a side wall. CONSTITUTION: The carcass structure manufacturing method has the steps of: preparing a strip-shaped section(13, 14) consisted of a vertical and horizontal directional tread shape element(15) at least partially coated with an elastic material of one minimal layer; distributing in a circumferential direction according to a circumferential pitch corresponding to the double number of the width of the strip-shaped section; attaching a main part(4a) of a ring-shaped strengthening structure(4) on the end flap(19a) of the section; placing the section(13) on a toroidal supporting body(11) so that the section of a second series has the end flap(20a) for coating the main part of the ring-shaped reinforcing structure(4) in the opposite position in a shaft direction.
Patent KR-19990078867-A (KR)
Title: 공작기계용 절삭유 필터링장치
Filed: 1999-08-11
Abstract: 본 발명은 공작기계용 절삭유 필터링장치에 관한 젓으로 종래의 수단에 비하여 이물질의 필터링 효과가 탁월하고 사용하기에 편리하며 잦은 보수가 불필요한 등의 특징을 가진다. 
     이를 위하여 본 발명은, 일측에 체인기어를 가진 채 탱크의 상단에 조립되는 지지판 20의 위에 조립되는 감속모타 21과; 상기 지지판의 저면 중앙에 설치된 채 일측에는 상기 체인기어와 체인 5로 연결되는 체인기어를 가지는 축 31을 지지하는 보스 30과; 상기 축 31에 조립되며 하기의 망체를 조립시킬 수 있는 나사구멍 41들을 가진 채 중앙에는 공간부 42들이 형성된 원형의 회전판 40과; 상기 회전판의 앞면에 나사로 조립되는 망체 50과; 상기 회전판이 회전할 수 있는 공차를 부여한 채 이물질이 상기 회전판의 하방과 측방을 통해 모타펌프 70 쪽으로 통과할 수 없도록 막아주는 막음판 60과; 절삭유의 흡입구 74와 공작기계로의 공급을 위한 관로 75가 형성된 모타펌프 70과; 상기 모타펌프 70에 연결된 관로 71에 조립된 채 상기 망체에 절삭유를 분사시킬 수 있는 노즐 73들을 가지는 노즐헤드 72를 포함하여서 구성된 것을 특징으로 하는 공작기계용 절삭유 필터링장치를 제공한다.
Patent KR-20010017883-A (KR)
Inventor: JUNG JUN CHAE
IPC: F16F15/16
Filed: 1999-08-16
Abstract: PURPOSE: A shock relaxing device of automobiles is installed between a clutch and a transmission to relax the shock of shifting gears. CONSTITUTION: A shock relaxing device of automobiles is installed between a transmission(200) and a clutch(100) and comprises a housing(410), many impellers(420) and functioning fluid(430). The housing(410) is supported by and installed around a clutch shaft(110). The plural impellers(420) are installed in the housing(410) and supported by the clutch shaft(110). The functioning fluid is stored in the housing(410) and relaxes a shock due to a shift quality.
Patent KR-20010018090-A (KR)
Inventor: CHO IK HUN
IPC: H02K5/16
Filed: 1999-08-17
Abstract: PURPOSE: A dynamic bearing of a spindle motor having a continuous press band is provided to compensate for the driving condition of a rotary shaft by making the generation of the dynamic pressure which supports the rotary shaft when the rotary shaft is driven uniform. CONSTITUTION: A triangular press band(21) is disposed in a dynamic bearing(20) on the upper and lower sides of the lengthwise direction. A fluid flow passage(22) is formed so that an oil is continuously flowed between the triangular points of the press band(20). The fluid flow passage(22) connected between the press band(21) is narrower than the width of the press band. The connecting portion of the fluid flow passage(22) has an extending portion(24) to smoothly flow the oil. The extending portion(24) is rounded. At least one fluid flow passage(23) is formed with respect to the press band(21).
Patent KR-20000023062-A (KR)
Inventor: GONDO DETSUJIRO
IPC: G11C11/413
Filed: 1999-09-10
Abstract: PURPOSE: A storage device is provided to obtain a pixel data without using a line memory for storing image data of a required line temporally. CONSTITUTION: A storage device for storing the data comprises a memory part, a write select part, a read select part, and a data select part. The memory part(2) has a plurality of memory banks(B1-B18). The write select part(1) or a bank selector selects one of the memory banks of the plurality to write data into the selected memory bank. The read select part(3) or a bank selector selects two ones of the memory banks of the plurality to read data out from the selected memory banks. The data select part(4) or a bank selector selects the data produced from the read select part.
Patent KR-20010027216-A (KR)
Inventor: PARK JONG HUN
IPC: B66B1/00
Filed: 1999-09-11
Abstract: PURPOSE: A controller attaching and detaching device is provided to install a controller to a safe area, to easily repair the controller in the safe area, and to prevent the controller from being damaged. CONSTITUTION: A controller is installed to a storage space(3) formed on the inner wall side of a hoistway of a jamp(1). A transparent door is connected to the front of the controller. Thus, the controller state is reported from the external hoistway side and the controller is easily operated after opening the transparent door. To repair the controller, a door(5) connected to the lower portion of the jamp is opened, and a handle(9) installed on the upper portion of the controller is turned forward after being pulled up. Thus, the controller withdrawn toward an elevator hallway(6) is laid according to the guide of a guide rail(7) and is repaired in a safe state. After completing the repair, the controller is stored to the storage space in reversed order.
Patent KR-20010028218-A (KR)
Inventor: HWANG CHEOL JU
IPC: H01L21/205
Filed: 1999-09-20
Abstract: PURPOSE: An apparatus for fabricating a semiconductor device is to form a wall of a chamber into a double wall having a hollow portion therein, thereby preventing loss of radiant heat generated from a heater. CONSTITUTION: A semiconductor device fabricating process is performed in a reaction chamber(110). A vacuum pump discharges gas in the reaction chamber. The reaction chamber and the vacuum pump are connected through a chamber discharging pipe(140). A heater(130) is disposed in the reaction chamber to supply heat for the semiconductor device fabricating process. The reaction chamber has a double wall(115) in which a hollow portion is formed, and a double wall discharging pipe(150) for discharging the gas in the double wall. The double wall discharging pipe is connected with the chamber discharging pipe to discharge the gas in the double wall by the vacuum pump. A pressure gauge(150b) is provided to detect pressure in the double wall. The semiconductor device fabricating process is performed by CVD.
Patent KR-20010035549-A (KR)
Inventor: CHO JIN MAN
IPC: H04B7/26
Filed: 1999-10-01
Abstract: PURPOSE: A method for allocating and managing IP addresses using a HAMS(Home Agent Management System) in a mobile communication network is provided to increase a service success rate for the internet service request of a mobile terminal, in assigning IP addresses to mobile terminals and managing the possibility of IP address allocation. CONSTITUTION: A mobile terminal transmits a registration request message to a packet service support node(PDSN/FA) using a mobile internet protocol(41). The packet service support node(PDSN/FA) sends an IP address allocation request message to a packet service support gateway node(PDGN/HA_A)(42). The packet service support gateway node(PDGN/HA_A) judges whether IP address allocation is possible(43). In case that there is no IP address to be allocated, the packet service support gateway node(PDGN/HA_A) sends an allocation request message to a HAMS(44). The HAMS searches adjacent matrixes and an IP address status table(45) and transmits the allocation request message to an allocable packet service support gateway node(PDGN/HA_B)(46). The HAMS receives an IP allocation response message(48), updates the IP address status table(49) and transmits the IP allocation response message to the packet service support gateway node(PDGN/HA_A)(51).
Patent KR-20010037652-A (KR)
Inventor: PARK DONG IN
IPC: G11B27/10
Filed: 1999-10-19
Abstract: PURPOSE: An audio indexing apparatus and method and an audio researching system and method using the same are to automatically classify audio information and transform the information into a text file to extract index information necessary for researching information and then index the information. CONSTITUTION: An audio classifying portion(12) analyzes and classifies audio information input from outside. The audio information classified in the audio classifying portion is transformed in to text information and then indexes the text information by an audio indexing portion(13). A text indexing portion(15) assigns an index to the text information generated from the audio indexing portion. A storing portion stores and maintains the text information and the index input through the text indexing portion and the audio information input from an outside. In the audio classifying portion, the audio information is analyzed to extract a feature of the information and then classify the information. In the storing portion, an inverted file manager(16) sets and maintains a storing structure to efficiently research the text information and the index thereof input through the text indexing portion. A compressing engine(18) compresses a large amount of audio file to minimize a storing capacity of the audio file.
Patent KR-20010039075-A (KR)
Inventor: LEE SEUNG HUI
IPC: H04M7/06
Filed: 1999-10-28
Abstract: PURPOSE: A method for preventing a screening message from being transmitted in a NO.7 signaling network is provided to reduce the load of a signaling network by notifying the originating point of a signal message that the signal message has been discarded, in case that the signal message is discarded by a signal message screening function, so that the transfer of signal messages to be discarded can be minimized. CONSTITUTION: If a gateway signaling point receives a signal message(S10), the gateway signaling point discriminates the received signal message(S12) and judges whether signal message screening functions are activated(S14). If the signal message screening functions are in the active state, the gateway signaling point executes the screening functions for the signal message(S16). The gateway signaling point judges whether the signal message passed all signal message screening functions(S18). If the signal message passed all signal message screening functions, the gateway signaling point executes signal message distribution/routing functions(S20). However, in case that the message failed to pass all screening functions, the gateway signaling point discards the received signal message(S22) and generates an MSI(MTP Screening Information) signal message using the screening information of the discarded signal message(S24). The gateway signaling point transmits the MSI signal message to the originating point of the received signal message(S26).