baber/WOPTO huggingface dataset:
Patent KR-20010015396-A (KR)
Title: Range finder
Inventor: SUGIYAMA OSAMU
IPC: G01C3/10
Filed: 2000-07-21
Abstract: PURPOSE: A device is provided to correct distance measurement error in variation of base line length of structure during heating CCD chips with temperature sensors(31,32); by constituting with plastics the structure such as a plastic box(6), a transparent plate(8), CCD holding member(4), etc., constituting CCD package(3a,3b) containing a lens, a lens holding member(2) and CCD chips in a device in which a pair of CCD chips(25',26') are arranged on the focus surface of a pair of lenses(1a,1b). Disclosed is the distance to an object by triangulation principle from the shifting quantity of the object image on the pair of CCD chips; by eliminating thermal expansion of the structural body due to surrounding temperature variation; and by eliminating the thermal deformation of the holding member in the base line direction due to heat conduction from the transparent plate. CONSTITUTION: Contact ribs(5A) having a surface(5) for contacting the transparent plate(8) of a CCD package to CCD holding member(4) are provided in front of and behind a hole HL along a linear line passing the light axis in the linear line direction and crossing perpendicularly on the surface of the transparent plate.
Patent KR-20020009036-A (KR)
Title: Fan driving control apparatus and method
Inventor: AHN CHANG HUN
IPC: G05B11/28
Filed: 2000-07-22
Abstract: PURPOSE: A fan drive control apparatus and a controlling method thereof are provided to prevent an initial driving error generated from a process for controlling a speed of a fan by varying a duty ratio of a PWM(Pulse Width Modulation) signal. CONSTITUTION: A thermal sensor(200) is used for a temperature of a control object(100). A control portion(300) outputs a fan starting signal for driving a fan during a predetermined time and a PWM signal received from the thermal sensor(200). A fan driver portion(400) receives the fan starting signal and the PWM signal from the control portion(300), performs an operation for the fan starting signal and the PWM signal, and varies a duty ratio of the PWM signal. A fan(500) is rotated according to the PWM signal of the fan driver portion(400) in order to control the temperature of the control object(100).
Patent KR-20020009168-A (KR)
Title: The barbecue machine for table use
Inventor: JO HAN BOO
IPC: A47J37/06
Filed: 2000-07-25
Abstract: PURPOSE: A charcoal barbecue device for a table is provided to let a user instantly eat barbecued meat, to barbecue a small amount of meat, and to let the user enjoy food in a pleasant atmosphere by avoiding generation of smoke. CONSTITUTION: A transparent cover is prepared at the upper portion of a barbecue device(B), and a body of the barbecue device has an outer wall and an inner wall. An insulating material is interposed between the outer wall and the inner wall. Food settling dishes(13) are placed at left and right sides of the body. A horizontal partition is connected to the inner wall below the food settling dishes. A charcoal container(16) having vent holes(15) on the side and the bottom face of the partition wall and embedding an electric heater on the bottom face is formed at the lower portion of the horizontal partition. An ash tray is placed below the charcoal container. Radiating units are symmetrically installed inside the body. At the lower end of a rear sidewall(22) of the body, an air supply chamber(40) is prepared to supply a wind into the charcoal container. Meat is barbecued by the high temperature heat instead of flame. Therefore, a user eats barbecued meat in a pleasant environment without smoke.
Patent KR-20020009849-A (KR)
Title: A diagnostic guide system before start-up
Inventor: KANG YEONG GEUN
IPC: B60K35/00
Filed: 2000-07-27
Abstract: PURPOSE: A guide system for checking a vehicle before starting is provided to prevent trouble of a vehicle in traveling by warning inspecting time and to improve productivity by alarming a condition of the vehicle with sound. CONSTITUTION: A guide system for inspecting a vehicle before starting comprises a starting unit(1) electrically connected to power by controlling a key; a key box unit(2) starting an engine through the starting unit; a relay unit(3); a reset relay(3a) engaged with a battery of the vehicle by being mounted on the relay unit; a communication relay(3b) connected to the key box unit and the starting unit by being installed on the relay unit; a timer unit(4) combined to the key box unit and the relay unit; sound paying unit(5) having a speaker to play sound message by being connected to the timer unit; a switching unit(6); a reset switch(6a) resetting by being engaged with the reset relay of the relay unit; a hood switch(6b) opening or closing a hood; and a signal processing unit(7) alarming a state of the vehicle by receiving a measured signal from a sensor.
Patent KR-20020011838-A (KR)
Title: Acorn fruit graims telly making method
Inventor: KO BYUNG SOON
IPC: A23L25/00
Filed: 2000-08-04
Abstract: PURPOSE: A process of preparing the titled acorn jelly(Dotori Muk, Korean name) by mixing acorn powder, cereals, fruits and vegetables and heating is provided. Whereby, the acorn jelly can be used as a snack, a substitute for meal, or a side dish. CONSTITUTION: An acorn is soaked in water and ground to produce acorn powder. A mixture of 60g acorn powder and 450g water is heated at 65deg.C for about 13 min and agitated constantly with 0.1 to 0.3g salt, being careful to scrape the bottom of a pan to prevent burning. The mixture is mixed with 40g apple or two kinds of fruits and then mixed with 0.2 to 0.3g vinegar after heating for 17 to 18 min. Heat is reduced to low when it simmers in 18 min after heating and the heat is turned off when it has been done after 1 to 2 min. The two kind fruits contain mulberry leaves, green tea powder, laminaria powder, mugwort powder, pine needle powder, japanese apricot powder and the like.
Patent KR-20020013211-A (KR)
Title: method for providing intra-education service, and system for the same
Inventor: CHO DONG PYO
Filed: 2000-08-11
Abstract: PURPOSE: A method and system for supplying educational service in company are provided to manage an educational resource management and an educational progressing business performed in a company such as a reserve forces training, a civil defense training, and a staff education at an on-line integrally based on a Web technique of the Internet. CONSTITUTION: A user performs a log-in process and selects a specific service category to be serviced. An operation server interfaces a main page corresponded to the selected service category to a log-in use computer. The user requests an application/report with respect to a specific task to the operation server in the main page displayed on one's computer(S100,S101). An application/report engine of the operation server interfaces a page for the application/report to the computer of the corresponding user as a response to the application/report request(S110,S111). A page for an application/report is displayed on the computer, and the user transmits the corresponding application/report data to the operation server as a formation for inputting application/report data on the displayed page(S120,S121). The application/report engine searches a database for checking whether the transmitted application/report data are pre-existed or not(S130). If the transmitted application/report data are not pre-existed, the application/report engine stores the application/report data in the database(S131). A report engine of the operation server interfaces an application/report result to the corresponding user's computer, or informs the result to the user through a transmission unit as an E-mail(S140,S141).
Patent KR-20020013304-A (KR)
Title: Low pressure casting methode and apparatus thereof
Inventor: KIM JUN SU
IPC: B22D18/04
Filed: 2000-08-14
Abstract: PURPOSE: Low pressure casting method and apparatus are provided which maximize productivity of the casting article by shortening an overall consumed time according to molding of a casting article, and maximize values of the article by constantly and quickly solidifying the casting article and maintaining uniformed and superior mechanical properties. CONSTITUTION: In a method for molding a cast by solidifying the molten metal after injecting molten metal in a heat protection furnace into a molding space of dies through stocks at a low pressure, the low pressure casting method comprises the processes of forming runners connected to a plurality of injection ports in a molding space of the dies so that the runners are connected to the stocks; injecting the molten metal in the heat protection furnace into the runners through the stocks; and simultaneously injecting the molten metal into the molding space of the dies by dispersing the molten metal injected into the runners through a plurality of injection ports so that the molten metal is solidified and molded. In a low pressure casting apparatus comprises dies(10) in which a certain shaped molding space(15) is formed; a heat protection furnace(20) which is installed at the lower part of the molding space(15), and in which molten metal is stored; stocks(30) which inject the molten metal in the heat protection furnace(20) into the molding space(15) of the dies(10) under a low pressure, the apparatus further comprises runners(40) which are formed around the molding space(15) of the dies(10) and connected to the molding space(15) by a plurality of injection ports(42) so that one or more stocks(30) are connected to the runners(40).
Patent KR-20000072237-A (KR)
Inventor: KO JONG MIN
IPC: A01C7/06
Filed: 2000-08-21
Abstract: PURPOSE: A sowing apparatus is provided to sow seeds and fertilizer by a proper interval uniformly by uniformly distributing blowing force of a blowing element uniformly with a plurality of ventilation holes formed on induction plates via discharging holes of conveying elements and prevent safety accidents by firmly coupling a tank and the blowing element on a top surface of a combine. CONSTITUTION: A sowing apparatus includes a tank(10) mounted on a combine(100) for receiving seeds and fertilizer, a blowing element(20) for sucking and discharging the seeds and the fertilizer received in the tank, a fixing element having a vertical supporting die(210), a lower supporting die(220) and a fixing die in the middle of the vertical supporting die for fixing the tank and the blowing element on a top part of the combine , a conveying element(30) formed with discharging holes for conveying the seeds and the fertilizer discharged by the blowing element to positions in the vicinity of the ground, a supporting element for fixing a rear part of the conveying element to a rear lower part of the combine, and an induction unit(40) for uniformly distributing the seeds and the fertilizer to the ground, wherein the induction unit includes a plurality of induction plates inserted in the conveying element to be able to control its height behind the discharging holes of the conveying element and formed with a plurality of ventilation holes.
Patent KR-20020015822-A (KR)
Title: stacking verticality style for Monolithic Microwave Integrated Circuit
Inventor: YOON TAE JUN
IPC: H01L29/12
Filed: 2000-08-23
Abstract: PURPOSE: A vertically-stacked monolithic microwave integrated circuit is provided to reduce an occupying volume by vertically stacking silicon wafers on a circuit board, and to increase an operation frequency by fabricating the silicon wafer by using silicon-on-insulator(SOI). CONSTITUTION: A plurality of upper and lower silicon wafers are formed on and under an oxide layer. A plurality of upper and lower polysilicon layers are deposited on a partial upper surface of the upper silicon wafer and on the entire lower surface of the lower silicon wafer by a predetermined thickness. A barium strontium titanate(BST) layer composed of barium and strontium is deposited on the lower surface of the lower silicon wafer to prevent power consumption. An oxide layer is formed on the lower surface of the BST layer and on the upper polysilicon layer. Upper and lower metal layers are made of a metal material. Solder balls(16a,16b) are connected to the metal layers. The solder ball of the upper metal layer is interconnected by a wire, and the solder ball of the lower metal layer is directly interconnected. An electrical signal can be transferred according to a circuit pattern formed on the surface of the circuit board(18).
Patent KR-20020017304-A (KR)
Title: Charge pump circuit of nonvolatile memory device
Inventor: JUN CHUN U
IPC: G11C5/14
Filed: 2000-08-29
Abstract: PURPOSE: A charge pump circuit of non-volatile memory device is provided to be capable of maintaining an initial node value with a power supply voltage level by suppressing an output delay of a high voltage. CONSTITUTION: An inverter(36) inverts an enable signal(EN), and a VDD switching transistor(37) is turned on by an inverted enable signal, and supplies VDD to each charge pump node. The first to fourth node initial value setting blocks(38, 39, 40, 41) set initial values of nodes in response to the inverted enable signal. The first charge pump block(31) pumps a voltage of the node(node 0), supplied from the transistor(37), in response to the first and third charge pump control signals(EPMP1, EPMP3), and outputs the pumped voltage to a node(node 1). The second charge pump block(32) pumps a voltage of the node(node 1) in response to the second and fourth charge pump control signals(EPMP2, EPMP4), and outputs the pumped voltage to a node(node 2). The third charge pump block(33) pumps a voltage of the node(node 2) in response to the first and third charge pump control signals(EPMP1, EPMP3), and outputs the pumped voltage to a node(node 3). The fourth charge pump block(34) pumps a voltage of the node(node 3) in response to the second and fourth charge pump control signals(EPMP2, EPMP4), and outputs the pumped voltage to a node(node 4). A VPP output block(35) boosts an output voltage of the node(node 4) to output a VPP voltage.
Patent KR-20020017463-A (KR)
Title: Driving system and the method of air conditioner for rent
Inventor: LIM SEONG YEOP
IPC: F24F11/00
Filed: 2000-08-30
Abstract: PURPOSE: A driving system and method of rental air conditioner are provided to let a user use an air conditioner inexpensively by paying rental fee on-line according to the duration of use. CONSTITUTION: A driving system includes a microcomputer for an air conditioner(10); a server(20); a microcomputer for communication(30); a communication receiving module(31); a visual output part(32); and a key input part(35). The server allocates discrimination identity information to each user, settle accounts periodically and provides menu data on use and operation of an air conditioner. The microcomputer for communication is installed to the air conditioner to transmit various information provided by the server to the microcomputer for the air conditioner. The visual output part outputs visual by various information and menu data transmitted by the server by the control of the microcomputer for communication. The key input part gets input on a user's discrimination identity information by the user or various functions of the air conditioner and information searching through the server.
Patent KR-20020019761-A (KR)
Title: Cleaning apparatus of evaporator unit
Inventor: KIM JAE CHEOL
IPC: B60H1/32
Filed: 2000-09-07
Abstract: PURPOSE: A condensate water removing apparatus for evaporator is provided to protect passenger area of vehicle from offensive odor by washing off the condensate water and foreign substances remaining in the evaporator unit. CONSTITUTION: An apparatus comprises a drain hose(27) arranged underneath an evaporator core(21) so as to drain condensate water; a washer liquid nozzle(32) arranged above the evaporator core, and which sprays washer liquid for washing off the foreign substances remaining in an evaporator unit(20); a washer tank(33) for storing the washer liquid to be supplied to the washer liquid nozzle through a washer liquid supply hose(34); and a door(31) arranged to a connection path(30) interconnecting the evaporator unit and a heater unit(24), and which closes when the washer liquid is injected into the evaporator unit. A solenoid valve(36) is arranged to the washer liquid supply hose, in such a manner that the solenoid valve opens/shuts by a switch(35) of the door.
Patent KR-20020020103-A (KR)
Title: Vise Pliers
Inventor: KIM HONG NO
IPC: B25B7/00
Filed: 2000-09-07
Abstract: PURPOSE: A vise plier is provided to automatically recognize and bite a workpiece regardless of the size of the workpiece without any complicated work for controlling control knobs individually. CONSTITUTION: A vise plier includes a plate element(50) hinge-coupled with a second handle hinge-coupled by rivets(A) at an end and formed with first to third grooves(52-54) at an end, of which the first groove is connected to a tension spring(55) mounted to a groove(15) of a second jaw(14), a to-and-fro movement element(60) hinge-coupled in the second groove of the plate element, a strength control part(100) hinge-coupled in the third groove of the plate element and having a house(70) formed in the shape of rectangular plate, an interval controlling element(80) and a holding element(90), and a guide element(110) hinge-coupled at an end of a first handle and formed with guide parts(111) for guiding the holding element of the strength control part.
Patent KR-20020020414-A (KR)
Title: Non-contact electric power supply of lead frame method and apparatus thereof
Inventor: JUNG JUN YEONG
IPC: H01L23/495
Filed: 2000-09-08
Abstract: PURPOSE: A method for applying electricity to a lead frame for silver strip by a contactless method is provided to prevent a shortage of a copper plate, by applying current to an electrode plate mounted in the first and second liquid baths. CONSTITUTION: Positive current is applied from a rectifier(100) to the copper plate(135) which continuously transfers. The copper plate passes through the first liquid bath(115) in which an electrolyte solution can circulate. While positive current is continuously applied to the copper plate, the copper plate passes through the second liquid bath(130) in which a stripping solution can circulate. Current is automatically applied to the copper plate by a contactless method to strip silver over-applied on the lead of the copper plate.
Patent KR-20020021241-A (KR)
Title: Buffer Operation Method For Voice Packet Processing In ATM Switching Mode
Inventor: CHOI TAE GEUN
IPC: H04L47/30
Filed: 2000-09-14
Abstract: PURPOSE: A method of operating a buffer for voice packet processing in an ATM switching system is provided to store assignment information on an unavailable cell buffer in a free buffer, and to receive the unavailable cell buffer corresponding to the stored assignment information when a voice packet for assigning a new cell buffer is received, then to process the voice packet, so as to make the buffer available. CONSTITUTION: An SSCS(Service-Specific Convergence Sublayer) interface analyzes a VC(Virtual Connection) index included in a received voice packet(S31), and confirms whether a new cell buffer has to be assigned(S32). If so, the SSCS interface reads cell buffer assignment information stored in an area indicated by a free buffer start pointer, and changes a corresponding VC buffer value(S33). The SSCS interface increases the free buffer start pointer by 1(S34), and reads cell buffer assignment information stored in a VC buffer to transmit the information to a CPS(Common Part Sublayer) processor. The CPS processor stores a voice packet in a cell buffer corresponding to the assignment information(S35). The SSCS interface confirms whether the presently-used cell buffer is returned(S36). If so, the SSCS interface records cell buffer assignment information corresponding to the returned cell buffer(S37), and increases a corresponding free buffer end pointer by 1(S38). If the new cell buffer is not assigned in the step "S32", the SSCS interface reads a VC buffer value stored in a VC buffer to transmit the value to the CPS processor. The CPS processor stores a voice packet in a cell buffer corresponding to the value(S39).
Patent KR-20010050495-A (KR)
Inventor: DOUKI KATSUJI
IPC: G03F7/039
Filed: 2000-09-16
Abstract: PURPOSE: Disclosed is a radiation sensitive resin composition having high transparency to radiation as a chemical amplification type resist, excellent in basic physical properties as a resist such as dry etching resistance, sensitivity, resolution and pattern shape, causing no development defects in microfabrication and capable of producing a semiconductor device in a high yield. CONSTITUTION: The radiation sensitive resin composition contains (A) an alkali- insoluble or alkali-insoluble acid-dissociable group-containing resin typified by a resin having repeating units of the below formula(1) and (B) a radiation sensitive acid generating agent. The resin(A) is made alkali-soluble when the acid-dissociable group is dissociated.
Patent KR-20020023569-A (KR)
Title: Packing device for products
Inventor: SHIM WOO JOONG
IPC: B65D81/02
Filed: 2000-09-23
Abstract: PURPOSE: A product packing case is provided to simplify the assembly process of a reinforcing member, and to achieve a more environment friendly packing case by not using a chemical adhesion. CONSTITUTION: The product packing case is comprised of a bottom plane(20), and a side wall(30) vertically extended from the edge of the bottom plane. A part of the bottom plane and a part of the side wall are cut at regular distances to form a cut portion(40), and a reinforcing member(25) is inserted between the cut portion and a remaining side wall portion(32) inwardly and outwardly, thus it is possible to eliminate the use of a chemical adhesion in a case of the insertion of the reinforcing member. The product packing case is made of corrugated cardboard or synthetic resin materials.
Patent KR-20010050643-A (KR)
Inventor: ISHIYAMA HISANOBU
IPC: G02F1/133
Filed: 2000-09-26
Abstract: PURPOSE: To eliminate gradation difference within a display screen which is driven by a plurality of X driver ICs. CONSTITUTION: A liquid crystal device has a display section 28, which has plural X electrodes and plurality of Y electrodes, a master side X driver IC10A, which drives the plural X electrodes, a slave side X driver IC10B and Y driver IC12 which drives the plural Y electrodes. The master IC10A has a display control signal generating section 160, which generates display control signals based on the signals from an external MPU, and an output terminal 182 (an input output terminal 180) which outputs the display control signals. The master IC10A and the slave IC10B respectively have input terminals 130, which receive the display control signals outputted from the master IC10A through external wiring 200.