baber/WOPTO huggingface dataset:
Patent KR-20030022700-A (KR)
Title: Connector device for card
Inventor: NISHIOKA TOHRU
IPC: G06K17/00
Filed: 2002-09-04
Abstract: PURPOSE: To provide connector equipment for cards, which can prevent running out of a card, when shocks, such as fall or the like are added. CONSTITUTION: In a housing, which has a lock pin 4, and a lock means, which consists of a heart type cam slot 1g, on which the lock pin 4 slides, a guide component 7, which can move in the inserting or extracting direction of the card and guides the movement of the lock pin 4 in cooperation with the heart type cam slots 1g, and a spring 5 for energizing, which energizes the guide component 7 to the direction possible to lock the lock pin 4, is formed. Thereby, when the shock from the outside is added, it is made so that the lock pin 4 may be prevented from escaping from the lock part by being guided by the guide component 7, by the moving of the guide component 7 in the direction, in which the guide component 7 becomes apart from the heart type cam slot 1g resisting against the energizing force of the spring 5 for energizing.
Patent KR-20040023207-A (KR)
Title: Head transporting struc ture using lm guide
Inventor: CHOI GWAN SU
IPC: B41J23/26
Filed: 2002-09-11
Abstract: PURPOSE: A head conveying structure by using an LM guide is provided to ensure linear movement of a head section by allowing the head section to slide along the LM guide. CONSTITUTION: A head conveying structure includes a coupling member(30) fixed to a head conveying frame(9) and an LM guide(36) provided at one side of a conveying table(5). The coupling member(30) has a hexagonal sectional shape and a recess section(32) is formed at the other end of the coupling member(30) for coupling the LM guide(36). The LM guide(36) has an H-shaped sectional shape. The LM guide(36) is formed with an elongated hole making contact with a ball bearing(34) for reducing vibration of the ball bearing(34), thereby positioning the ball bearing(34) in a predetermined portion of the LM guide(36).
Patent KR-20030044776-A (KR)
Title: Cooling unit having a heat-receiving section and a cooling fan, and electronic apparatus incorporating the cooling unit
Inventor: ISHIKAWA KENICHI
IPC: H05K7/20
Filed: 2002-09-13
Abstract: PURPOSE: To provide a cooling device whose cooling capability is increased by largely scaling elements constituting the cooling device. CONSTITUTION: A cooling fan is disposed at a notched part formed in a circuit board, and a heat sink is disposed at a position overlapped on the face of the circuit board, and one of a pair of edge face parts of the case of the cooling fan at the same side as the heating body abutting face of the heat sink is positioned away from the other edge face in the thickness direction of the board against the heating body abutting face of the case, and a difference in step is formed between one edge face part of the case and the heating body abutting face of the heat sink, and a straight line extending through the shape center of the heat sink to the queuing direction of the cooling fan and the heat sink is positioned close to the central part of the circuit board against a straight line extending through the central axis of the impeller of the cooling fan to the queuing direction of the cooling fan and the heat sink.
Patent KR-20030026877-A (KR)
Inventor: KITAZAWA YUKIHITO
IPC: A63H11/00
Filed: 2002-09-24
Abstract: PURPOSE: To understand the speciality of space environment. CONSTITUTION: A game site 1 established in a space facility A, game robots x1 and x2 accommodated in the game site 1, an operation signal transmitting means 2 for giving to the game robots x1 and x2 an operation signal received from a ground B, an image means 3 for photographing a reflection in the game site 1 as a site reflection, a game signal transmitter 5 for transmitting to the ground B the site reflection as a game signal, an operation signal transmitter 8 which is provided in the ground B and transmits to the operation signal transmitting means 2 an operation signal input from operators S1 and S2 of the game robots x1 and x2, a game signal receiver 9 which is provided in the ground B and received a game signal from the game signal transmitter 5, and a broadcasting equipment 10 for broadcasting the game signal received by the game signal receiver 9 are included.
Patent KR-20040026834-A (KR)
Title: Rubbing decrease type cam for camshaft
Inventor: CHOI BYEONG YEONG
IPC: F01L1/08
Filed: 2002-09-26
Abstract: PURPOSE: A friction reduction type cam of a cam shaft is provided to minimize frictional loss of a valve train by rolling-contacting a valve closed section with a nose section of a cam robe in the valve train. CONSTITUTION: A friction reduction type cam(22) of a cam shaft(30) includes a ring type roller(24), a cam robe(26), and a rolling-contact roller(28). The ring type roller is formed in certain diameter and thickness to be rotatable, interposing an intermediate journal(32) into the cam shaft. The cam robe is fixedly installed on the cam shaft of the ring type roller for assisting the rotation of the ring type roller, and is formed to expose the ring type roller and the rolling-contact roller in certain length. The rolling-contact roller is arranged on a side of a cam robe nose(34) in a diameter smaller than the ring type roller to be rotatively installed at a cam robe shaft(36). The cam robe shaft is fixedly installed at the cam robe for easily realizing surface-contact rotation of the rolling-contact roller.
Patent KR-20040037317-A (KR)
Title: a performance test divice of Automatic tool changer
Inventor: KIM DU HYEONG
IPC: G01M99/00
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus for testing reliability of a tool port of an automatic tool changer is provided to test reliability of the tool port by detecting abrasion of balls, stiffness of springs and separation of screws in the tool port. CONSTITUTION: A tool port(11) is mounted on a frame(10) and a pneumatic cylinder(12) equipped with a load cell(14) and a tool support(13) is installed under the tool port(11). Screws in the tool port are electrically connected with the tool support(13) by cables(21) connected with a tester(20). A short circuit of a stud bolt and the screws is detected in order to detect breakage of springs or separation of the screws. Load applied to the tool support(13) is detected using the load cell(14) when the pneumatic cylinder(12) is moved up and down. Detected load is compared with a reference value in order to detect abrasion of balls, stiffness of springs and separation of screws in the tool port.
Patent KR-20040037699-A (KR)
Title: Monitoring System of Serial Data Communication for Signal System of Rail Road
Inventor: HWANG JONG GYU
IPC: B61L23/00
Filed: 2002-10-29
Abstract: PURPOSE: A system for monitoring serial communication data between railroad signal devices is provided to minimize a time for detecting a defect of a serial data transmission/reception hardware and verify the real transmission data by using a hardware logic circuit. CONSTITUTION: A system for monitoring serial communication data between railroad signal devices includes a first serial adapter(21), a second serial adapter(22), and a monitoring unit(30). The first serial adapter(21) is used for receiving serial data from a CPU or transmitting the serial data to the CPU. The second serial adapter(22) is used for feeding back the serial data of the first serial adapter(21). The monitoring unit(30) is connected among the first serial adapter(21), the second serial adapter(22), and the CPU in order to detect errors of the serial data.
Patent KR-20030038410-A (KR)
Title: Image correction method for inkjet recording system
Inventor: YASHIMA MASATAKA
IPC: B41J2/21
Filed: 2002-11-04
Abstract: PURPOSE: To preferably modify an image defect generated by a nozzle in a non-ejection state or a nozzle with ejection instability without lowering the recording speed in an ink-jet recording apparatus for high speed recording by one pass. CONSTITUTION: In the case compensation data at the time of executing head shading compensation or non-ejection compensation are more than a maximum recordable value, control is executed for compensation with a different color according to the data amount exceeding the maximum value.
Patent KR-20040039855-A (KR)
Title: Apparatus for recognizing fingerprint
Inventor: LEE JONG JIN
IPC: G06K9/00
Filed: 2002-11-05
Abstract: PURPOSE: A device for recognizing a fingerprint is provided to configure the device economically, reduce a volume of the device, and reduce a distortion ratio of an image by reducing a distortion angle. CONSTITUTION: A sheet prism(38) is equipped with a finger contact surface. An opposite side of the sheet prism is sequentially equipped with incident surfaces(S2) and outputting surfaces(S3) by forming serration along the finger contact surface. A light source(42) emits light to the incident surfaces from one side of the sheet prism. An image sensor(48) forms an image of the fingerprint. An imaging optical part forms the image of the light including the information for the fingerprint to the image sensor by installing between the sheet prism and the image sensor. The serration form by the incident surfaces and the outputting surfaces is asymmetric.
Patent KR-20040039917-A (KR)
Title: Layered inorganic compounds containing aromatic vinyl group and their nanocomposites with diene copolymers and preparation method for the same
Inventor: HAN MI JEONG
IPC: C08K9/04
Filed: 2002-11-05
Abstract: PURPOSE: Provided is a layered inorganic compound demineralized with an ammonium compound having an aromatic vinyl group, which is mixed with diene polymers to provide nanocomposites having excellent mechanical strength, thermal stability, weathering resistance and transparency. CONSTITUTION: The layered inorganic compound demineralized with an ammonium compound having an aromatic vinyl group is represented by formula 1, wherein each of R1 and R2 is the same or different substituent, and represents H, methyl or nitro; each of R3 and R4 is the same or different substituent, and represents H, a C20 or lower alkyl. cycloalkyl or phenyl; X is a halogen atom; and n is an integer of 1-30. Additionally, the nanocomposites of diene polymers are prepared by mixing 0.1-30 wt% of the layered inorganic compound with 70-99.9 wt% of diene copolymers.
Patent KR-20040040573-A (KR)
Title: gas lighter having premix type knitted metal fiber mat gas burner
Inventor: PARK IN SEOK
IPC: F23Q2/16
Filed: 2002-11-07
Abstract: PURPOSE: A gas lighter is provided to prevent the easy extinguishing of flames by uniformly distributing flames on a knitted metal fiber mat. CONSTITUTION: A flame hole portion(2) comprises an exhaust pipe(22) and a knitted metal fiber mat(23). The exhaust pipe emits gas by connecting with a main body(1) through a gas pipe(21). The knitted metal fiber mat closes the upper opening of the flame hole to generate emitted gas. The flames are distributed on the knitted metal fiber mat to prevent the easy extinguishing of flames. Thereby, a gas lighter maintains the stable flames continuously. Moreover, the sudden diffusion of the flames is prevented by uniformly raising the gas through flame holes on the knitted metal fiber mat.
Patent KR-20030039299-A (KR)
Title: Method for packaging semiconductor type gas sensor device
Inventor: HUH JEUNG SOO
IPC: H05K1/18
Filed: 2002-11-08
Abstract: PURPOSE: A method for packaging a semiconductor-type gas sensor device is provided to improve the stability of package by using a conductive paste to coupling an electrode pad electrically and mechanically. CONSTITUTION: A ceramic supporting plate(200) is coupled to a metal pin(210) to form a structure. The metal pin(210) is provided with a body(212) and a head unit(214), which is provided on an upper of the body(212). A sensor unit(220) is aligned on the structure. The sensor unit(220) comprises a glass substrate(222), a sensing film(226) provided on an upper of the glass substrate(222), an electrode pad(224), a wiring, and a heater. The electrode pad(224) is used to apply power to the sensing film(226) and the heater. The sensor unit(220) is coupled to the metal pin(210) using a conductive paste.
Patent KR-20040042124-A (KR)
Title: Auto cuttlefish disembowelment machine
Inventor: KIM DAE GEUN
IPC: A22C25/06
Filed: 2002-11-13
Abstract: PURPOSE: An automatic squid cutting machine is provided to cut a squid precisely and evenly and remove internal organs and eyes perfectly and precisely since the squid can be carried in a tightly fastened state. CONSTITUTION: A conveying belt unit(10) includes an approach pulley(11) and a circulation pulley(13). The approach pulley(11) is provided with a reduced diameter part(12) having a smaller diameter than the circulation pulley(13), the middle part having a smaller diameter than the periphery. The circulation pulley(12) at the other side has the same diameter in every parts. A small belt(14) is installed halfway between the approach pulley(11) and the circulation pulley(13) so as to pass through the reduced diameter part(12). A large belt(14) is installed at both side peripheries of the small belt(14) so as to carry a squid with the fin clutched between the small belt(14) and the large belt(15).
Patent KR-20040044290-A (KR)
Title: shimmy and shake reducing device for steering system
Inventor: RYU JUN SEONG
IPC: B62D1/19
Filed: 2002-11-21
Abstract: PURPOSE: A vibration reducing device of a steering system is provided to prevent vibration from the steering wheel to the driver by selectively increasing the supporting force between a rack and a rack housing within the range generating shimmy or shake according to travel speed. CONSTITUTION: A vibration reducing device of a steering system is composed of a vehicle speed sensor(3) measuring and transmitting travel speed of a vehicle to a controller(1); a friction supply unit installed between a rack(7) and a rack housing(5) to vary friction of the rack to the rack housing; and the controller controlling the friction supply unit by receiving the signals from the vehicle speed sensor. The friction supply unit has a rubber tube(11) formed in the rack housing to surround the rack, a friction material(13) installed inside the rubber tube, and a hydraulic pressure supply unit operated by the controller and supplying hydraulic pressure to the rubber tube.
Patent KR-20040046506-A (KR)
Title: Service method in the busy of mobile phone
Inventor: LEE JAE HO
IPC: H04B1/40
Filed: 2002-11-27
Abstract: PURPOSE: A method for applying a call waiting service on a cellular phone is provided to connect a call to a voice mail box or to convert the call into a mute state if the call is received while a user has a conversation with other party, thereby coping with the incoming call in a busy state. CONSTITUTION: A user sets a key for selecting a menu(S1). If a call is received from the third party while the user has a conversation with other party, a system confirms whether caller ID exists to display a menu asking whether to include the caller ID in a call waiting menu or a call reject list, or displays the call waiting menu(S2-S5). The system executes one of the menus according to a selected key of the user, so that the user can continuously call the other party(S7-S9). If the caller ID does not exist, the system displays the call waiting menu only.
Patent KR-20040049625-A (KR)
Title: Connector of electric circuit
Inventor: LEE DAE GWI
IPC: H01R12/71
Filed: 2002-12-06
Abstract: PURPOSE: A connector for an electronic circuit is provided to form one side into which a cable is inserted, such that the one side is inclined on the basis of a plane of a PCB, thereby preventing the connector from being disconnected. CONSTITUTION: A header(110) is mounted on a PCB(1). Each terminal connected to a cable(2) is fixed to a housing(120). One side of the header(110) is connected to the PCB(1) in a lower side portion contacted with one side of the PCB(1), and the other side of the header(110) has each pin(113) that is protruded by piercing through the lower side portion in predetermined length. A support portion is extended in vertical direction for a plane of the PCB(1) from one side of the lower side portion, and forms a hooking end in an end portion.
Patent KR-20040051732-A (KR)
Inventor: JUN JONG SEOK
IPC: H01B3/12
Filed: 2002-12-11
Abstract: PURPOSE: Provided is a dielectric ceramic composition of the BaTiO3-PbO-Nd2O3-Re2O3 system(Re:rare earth element) having improved dielectric constant, quality factor(Qf) and mechanical strength compared with a conventional dielectric composition for electronics and telecommunication applications. CONSTITUTION: The dielectric ceramic composition is expressed by a formula of BaTiO3-PbO-Nd2O3-Re2O3, wherein Re is at least one rare earth element selected from Er,Yb, Dy, Eu and Ho, and 0.01-80wt.% of at least one compound selected from TiO2, PbTiO3 and BaTiO3 is optionally added to 100parts by weight of dielectric ceramic composition. The dielectric ceramics are produced by weighing components in the proportions corresponding to the composition, calcining at 1000-1500deg.C for 2hrs, sieving calcined powders through a mesh(#80-#200), forming and sintering at 1250-1350deg.C. The dielectric ceramic composition of BaTiO3-PbO-Nd2O3-Er2O3 is very useful to electronics and telecommunication products(microwave resonator, multilayer capacitor, etc.).
Patent KR-20040016364-A (KR)
Title: multiplayer online game system using distributed servers and management method thereof
Inventor: KO YEONG JAE
Filed: 2002-12-23
Abstract: PURPOSE: An online multiplayer game system using a distributed server method and an operating method thereof are provided to increase a number of concurrent users to play a game together within a same game space as many as possible and to easily expand the system if necessary. CONSTITUTION: The system includes a plurality of game server(210_1-210_n). Each game server is connected to a database server(250), an NPC(Non-Player Character) server(260), a monster server(270), a map server(280), and an item server(290) by using a common data bus. The database server manages the character and the history information of each user. The NPC server manages an NPC appeared during the game. The monster server manages a monster appeared during the game. The map server manages an image and a sound of a map, which is a background screen of the game. The item server manages an item obtained through a game advancing process of each user.
Patent KR-20040056484-A (KR)
Title: System for sub-carrier allocation of orthogonal frequency division multiplexing and method thereof, its program stored recording medium
Inventor: JANG IL SUN
IPC: H04L27/26
Filed: 2002-12-23
Abstract: PURPOSE: A sub-carrier allocation system for OFDM communication, an allocating method thereof, and a recording medium for storing an allocation program are provided to overcome a limit of an existing system by allocating a sub-carrier group of a terminal of an ascending order considering the sub-carrier group of the terminal of a descending order. CONSTITUTION: A base station(100) includes a transmitter, a receiver, an MCS(Modulation and Coding Scheme) collector, a priority allocator, and a sub-carrier allocator. The transmitter(150) and the receiver(110) are used for transmitting and receiving traffic and a control signal by using a terminal and a sub-carrier group. The MCS collector(120) is used for collecting MCS control signals. The priority allocator(130) is used for deciding the priority of a sub-carrier group by using MCS control data, and a sub-carrier allocator. The sub-carrier allocator(140) is used for allocating sub-carrier groups to each terminal. The terminal(200) includes a transmitter, a receiver, a channel state estimator, and an MCS selector. The transmitter(240) and the receiver(210) are used for transmitting and receiving MCS control data. The channel state estimator(220) is used for extracting the MCS control data of each sub-carrier group. The MCS selector(230) is used for selecting the sub-carrier group having the particular MCS.
Patent KR-20040059659-A (KR)
Title: Vibration correcting method by self knowledge
Inventor: KIM MYEONG SU
IPC: G01M7/00
Filed: 2002-12-28
Abstract: PURPOSE: A method for correcting vibration due to base stress using self-diagnosis technique is provided to reduce time by promptly correcting vibration and to improve productivity. CONSTITUTION: Spontaneous magnetization is generated by the re-arrangement of the magnetic dipoles in a material applied with a stress. A polarity is irradiated to the surface of the material using a compass to detect polarization. The magnetic domain boundary face differs depending on the strength and direction of the force applied to the base material. Vibration is corrected or reduced by reducing the deviation of the bending moment causing high vibration. Vibration is corrected by changing the point of force application depending on a vibration mode.
Patent KR-20040061475-A (KR)
Title: AFCI using COB-IC
Inventor: JUN NAM IL
IPC: H02H3/26
Filed: 2002-12-31
Abstract: PURPOSE: An arc breaker is provided to obtain a high accuracy circuit for detecting an arc pattern, while reducing manufacturing costs and procedures. CONSTITUTION: An arc breaker comprises a trip unit(1), a ground defect detection unit(2), an arc defect detection unit(3), and a power supply(4). The ground defect detection unit outputs a trip signal, or the arc defect detection unit outputs a trip signal when the signal detected by a zero current transformer is 10 to 30mA. The trip unit cuts off injection of power line when a trip signal for test is output. The ground defect detection unit inputs the current of 10mA or lower detected from the signal where noises are removed, to the zero current detection signal amplifier. The amplified signal is delayed in a delay unit. The delayed signal is compared with the reference voltage generated from a reference voltage generator. When the ground defect signal is detected through the comparison, the signal is tripped while controlling a thyristor.
Patent KR-20040062173-A (KR)
Inventor: HAN GIL JUN
IPC: G02F1/1345
Filed: 2002-12-31
Abstract: PURPOSE: An LCD(liquid crystal display) is provided to reduce the number of components constructing the LCD. CONSTITUTION: An LCD includes an LCD panel(21), a main frame, a guide panel(23), PCBs(printed circuit boards), a TCP(tape carrier package)(27), and a control PCB. The LCD panel includes an array substrate on which a plurality of pixels are arranged in a matrix form and a color filter substrate on which a plurality of RGB color filters are arranged in a matrix form. The main frame houses the LCD panel and a plurality of optical sheets. The guide panel is combined with the main frame to fix the LCD panel. The PCBs are mounted on the guide panel. The TCP connects the PCBs to gate pads or source pads of the LCD and is mounted on the guide panel. The control PCB is attached to the back side of the main frame to apply a control signal to the PCBs.
Patent KR-20030025900-A (KR)
Title: Method and apparatus for washing fibre pulp mixture
IPC: D21F1/80
Filed: 2000-07-21
Abstract: The invention relates to a method of washing a fiber pulp mixture, in which method the fiber pulp mixture is fed between two filter wires running in the same direction. There is a convergent dewatering space in the direction of travel of the wires, where water is removed from the pulp. According to the idea of the invention, the thickness of the pulp layer being fed between the wires is adjusted during operation, since the ash and fines content of the washed fiber pulp is essentially dependent on the basis weight of the fiber web being washed. In a preferred embodiment of the invention, the height of the slice at the output end of the dewatering space is adjusted. The essential idea of another preferred embodiment of the invention is that the speed of the wires is adjusted. The invention also relates to an arrangement comprising means for adjusting the thickness of the pulp layer being fed between the wires, i.e. the basis weight of the fiber web being washed.