baber/WOPTO huggingface dataset:
Patent KR-20030092379-A (KR)
Title: Method for manufacturing ceramic stacking device with built-in capacitor
Inventor: PARK JONG CHEOL
IPC: H01G4/12
Filed: 2002-05-29
Abstract: PURPOSE: A method for manufacturing a ceramic laminated device having a built-in capacitor is provided to improve the reliability of a module by accurately implementing an electrode pattern through a lithography process. CONSTITUTION: A plurality of green sheets(31,32,33,34) is formed by punching a multiplicity of via and filling them with a conductive paste. The multiplicity of via is comprised of a first group via(11a) and a second group via(11b). A photosensitive conductive paste, which wraps the multiplicity of via, is printed on each of the green sheets(31,32,33,34). First electrodes(21) are formed on the upper surfaces of some green sheets out of the green sheets(31,32,33,34) by lithographing the photosensitive conductive paste through a mask on which a first electrode pattern is formed. The first electrodes(21) wrap the first group via(11a). Second electrodes(22) are formed on the upper surfaces of the remaining out of the green sheets(31,32,33,34) by lithographing the photosensitive conductive paste through a mask on which a second electrode pattern is formed. The second electrodes(22) wrap the second group via(11b). The green sheets(31,32,33,34) having the first and second electrodes(21,22) are alternatively laminated.
Patent KR-20030096806-A (KR)
Inventor: AN YEONG GUK
IPC: B60K28/06
Filed: 2002-06-17
Abstract: PURPOSE: A device for preventing a drunken driving is provided to measure alcoholic concentration of a drinking driver when the driver sits on a driver's seat, to forcibly shut up a key inserting hole if a measured result is decided to a driving unadvisable condition, and accordingly to prevent the drunken driving and resultant traffic accidents. CONSTITUTION: A device for preventing a drunken driving is composed of a drunken driving measuring sensor mounted at which the respiration of a driver is detected well to measure alcoholic concentration of a respiratory organ; a control unit for receiving data of the drunken driving measuring sensor, reading the degree of drinking, and generating a control signal if alcoholic concentration is decided to a driving unadvisable condition; a driving unit(5) operated to the signal of the control unit; and an opening and shutting member(7) operated by the driving unit to cut off or open a key inserting hole(9).
Patent KR-20040009936-A (KR)
Title: Alarm setting method
Inventor: CHO YEONG HWAN
IPC: H04B1/40
Filed: 2002-07-26
Abstract: PURPOSE: A method for setting up an alarm function is provided to consult a user's convenience in alarm setting by making an one-time operation through a 'once' menu automatically transferred to an alarm operation through an 'everyday' menu. CONSTITUTION: In case that a user whose mobile phone has been set for alarm at 5:50 a.m. everyday wants to use an one-time alarm function, the user first pushes a 'menu' button and selects 'personal information management'. Then, if the user selects 'alarm setting' and pushes 'next' menu, the menus of 'everyday', 'once', and 'release' are sequentially displayed. At this moment, if 'once' is displayed, the user pushes 'a selection' menu to display an alarm edit screen. The user inputs a desired alarm time on the alarm edit screen. As the present alarm menu are changed to the 'once' menu, the mobile phone internally and automatically stores the alarm time corresponding to the 'everyday' menu and returns to the initial screen. Afterwards, if the one-time alarm bells at the inputted time, the mobile phone internally and automatically restores the alarm menu to the previous 'everyday' menu.
Patent KR-20030011660-A (KR)
Title: Method of controlling drive of charge coupled device and image pickup apparatus
Inventor: KOMORI HIDEAKI
IPC: H04N5/3728
Filed: 2002-07-29
Abstract: PURPOSE: To obtain output of an effective and sharp image by an image pickup action with high rate without causing an image overlap phenomenon. CONSTITUTION: An image pickup action with high rate is carried out by using an interline transfer type solid-state image pickup device having a light-receiving section in which a plurality of photodetection each generating and accumulating charges according to the amount of incident light are arranged in matrix, a vertical transfer section for transferring the charges read from each of the photodetectors in the light-receiving section, and a horizontal transfer section for outputting the charges transferred through the vertical transfer section. At this time, setting of a high-speed transfer period Tc is realized by the pulse width of a control signal Ext-VD from outside, and high-speed transfer at an arbitrary timing at the time of defining an electronic shutter is synchronized with a reference signal (Ext-VD) indicating the start of high-speed transfer period and an image pickup signal is outputted.
Patent KR-20030017387-A (KR)
Inventor: MUELLER ERHARD
IPC: F16C33/78
Filed: 2002-08-22
Abstract: PURPOSE: A cross member unit for universal joints is provided to secure the cross member unit including a sealing assembly having a small number of parts and to reduce lowering of diameters of trunnions. CONSTITUTION: A cross member unit for universal joints has a cross member with four trunnions(17). Each two trunnions define a common longitudinal axis(7). Each trunnion has an end face(18), a first sealing face(21) and a pre-sealing face(24). The pre-sealing face is remote from the end face and has a diameter increasing relative to the first sealing face. A bearing bush(9) is on each trunnion. Each bearing bush has an open en(29) and has rolling contact members(27) rotatably supporting the trunnion around the longitudinal axis of the trunnion. An annular seal(30) is provided in each bearing bush. The annular seal is held in the bearing bush by a press fit. The annular seal includes an annular carrier(31) which projects from the open end of the bearing bush. The annular seal includes at least one first sealing lip(35) which is in contact with the first sealing face of the trunnion. The annular seal has a pre-seal(38) in the form of a sealing lip or bead which is in contact with the pre-sealing face of the trunnion. An end face(32) is on the carrier. The end face is remote from the end face of the trunnion. An annular gap(26) is formed between the end face and a radial face(40) of a shoulder(39) of the trunnion.
Patent KR-20020092258-A (KR)
Inventor: SHIGEMITSU YASUO
IPC: G03F7/038
Filed: 2002-08-29
Abstract: PURPOSE: Provided are a photosensitive resin composition which can be applied to production of semiconductor elements and circuit wiring boards, can exhibit high sensitivity and high resolution and can form resin layers having excellent heat resistance, and a semiconductor device using the same. CONSTITUTION: The photosensitive resin composition comprises (a) an oxygen sensitizer and (b) a cis-diene-substituted polyamic acid or a polyimide having a structural unit represented by formula(4), wherein at least one of R¬22, R¬23, R¬24 and R¬25 represents a monovalent organic group having a cis-diene structure; the rest of R¬22, R¬23, R¬24 and R¬25 each independently represents hydrogen, a hydroxyl group, a carboxyl group, an alkyl group having 1 to 20 carbon atoms or an alkoxy group having 1 to 20 carbon atoms; X¬1 and X¬2 each independently represents oxygen, sulfur, an alkylene group having 1 to 4 carbon atoms, an alkylidene group having 1 to 4 carbon atoms or an alkyleneoxy group having 1 to 4 carbon atoms; Ar¬1 and Ar¬2 each independently represents a divalent aromatic group; and l1, l2, m1 and m2 each independently represents 0 or 1, except that m1 represents 1 when l1 represents 1, and m2 represents 1 when l2 represents 1.
Patent KR-20040019763-A (KR)
Title: Fusing device of electrophotographic image forming apparatus
Inventor: CHO DEOK HYEON
IPC: F28D15/02
Filed: 2002-08-29
Abstract: PURPOSE: A fusing device of an electrophotographic image forming device is provided to shorten a warming-up time necessary for initial driving. CONSTITUTION: If electricity is supplied to a lead line(117), a resistance coil(114a) generates heat by the electricity. A part of the heat is transmitted to a cylindrical roller(113) and the rest of the heat is transmitted to a heat pipe(115). An operating fluid(116) contained in the heat pipe is evaporated by the transmitted heat. The heat of the gaseous operating fluid is transmitted to the cylindrical roller through a heat generator(114). The heat of the cylindrical roller is transmitted to a silicon rubber layer(112), so a surface temperature of a fusing roller increases to a target temperature appropriate for fusing a toner. The toner is fused on paper by fusing nips formed by the silicon rubber layer while the paper passes through a gap between the fusing roller and a compressing roller.
Patent KR-20040024220-A (KR)
Title: Apparatus for catching and arraying the coil in the pay-off reel
Inventor: KIM EON SIK
IPC: B21B39/14
Filed: 2002-09-13
Abstract: PURPOSE: An apparatus for catching and arraying coil in payoff reel is provided to easily perform extraction operation of scrap coil, prevent safety accident of workers and improve productivity by coiling the scrap coil recoiled on the payoff reel in such a way that the scrap coil is automatically aligned. CONSTITUTION: The apparatus comprises a coil reduction means comprising a streamlined reduction roll variable frame(310) movably fixed to both end parts of a catching main frame(350) fixed to a catching roll main shaft(3), a reduction roll(6-1) rotationally fixed to both end parts of the reduction roll variable frame, and an upper cylinder(10) axially fixed to a fixed stand fixed to the reduction roll variable frame so that the upper cylinder is fixed to an upper surface of the catching main frame; and an edge alignment means comprising streamlined roll guide bars(12-1,12-2) fixed to an upper part of both sides of a hollow main rod fixed to a lower surface of the catching main frame, armoured moving rods inserted into built-in rods fixed to both end parts of the hollow main rod so that the armoured moving rods are elastically supported to the built-in rods, an alignment cylinder(9) which is axially connected to traction ropes fixed to vertical rod bodies fixed to an end part of the armoured moving rods to pass through the built-in rods and the armoured moving rods, and which is fixed to a lower surface of the catching main frame, guide rolls(16-1,16-2) contacted with a lower surface of the roll guide bars with being elastically supported to an upper part of the vertical rod bodies, and scrap bars(14-1,14-2) installed at a lower part of the vertical rod bodies in such a way that the scrap bars are interlockingly connected to the guide rolls.
Patent KR-20040024724-A (KR)
Title: Transformer and electric appliance using it
Inventor: AHN YEONG SU
IPC: H01F27/36
Filed: 2002-09-16
Abstract: PURPOSE: A transformer and an electric device having the same are provided to transmit the power having the same frequency by using the electromagnetic induction to transform the voltage or the current. CONSTITUTION: A transformer includes a core, a winding unit(55), a plurality of input pins, a plurality of output pins, and a bobbin. The core is used for focusing flux. The first coil and the second coil are wound around the winding unit(55). The upper end part is used for separating the winding unit(55) from the core. The input pins are used for inputting the current and the voltage to the first and the second coils of the winding unit(55). The output pins are used for outputting the current and the voltage. The lower end part is installed at a lower end of the winding unit(55). The transformer further includes an insulating member(32) for insulating the first and the second coils and a magnetic shielding member(33) for shielding the magnetic field of the first coil.
Patent KR-20040024953-A (KR)
Title: Power supply controlling device of electronic equipment having key off function
Inventor: KIM JEONG HWAN
IPC: H02M1/36
Filed: 2002-09-18
Abstract: PURPOSE: A device for controlling power of an electronic device having a key-off function is provided to remove a power uncontrollable state by directly controlling the power of a power supply for a printer as using a power key when the printer is failed. CONSTITUTION: A key-off part(290) comprises an OR gate(294) and a key-off part, and controls the power of the power supply. The key-off part outputs a key-off signal depending on push of a power key. The key-off part comprises a capacitor(C1), a diode(d1), a transistor(292) of a photo coupler, and a comparator(293). At the comparator, a reference voltage for comparing with the voltage of the capacitor is respectively inputted to an inverting terminal and a non-inverting terminal. The OR gate receives a power-off signal(271) for controlling the power of the power supply at the printer and a key-off signal for controlling the power of the power supply by hardware. If one of the power-off signal and the key-off signal is high, the OR gate turns on the third switch by outputting high to a power-off terminal(280). Then, the power supply is interrupted by turning off the first switch regardless of the voltage or the load of the output terminal.
Patent KR-20030029028-A (KR)
Title: Magnetic resonance imaging apparatus
Inventor: MIYOSHI MITSUHARU
IPC: G01R33/565
Filed: 2002-10-02
Abstract: PURPOSE: To identify the phase of water or fat in a complex-number-formatted image which is imaged by utilizing a magnetic resonance. CONSTITUTION: The complex-number-formatted image G1 is divided into a large number of sections. If the phase of water or fat can be identified by the phase histogram of one section Sc, the phase of water or fat is obtained from the phase histogram of the section. If the identification is not possible, the phase histogram of a section in a specified range C1 in the vicinity is added, and if the phase of water or fat can be identified by the added phase histogram, the phase of water or fat is obtained from the added phase histogram. If the identification is not possible, the same process is repeated while expanding the specified range. Since the area by which the phase histogram is obtained is automatically changed, the phases of water and fat can be preferably identified.
Patent KR-20040034194-A (KR)
Title: Attachable/detachable apparatus for hard disk drive using computer
Inventor: PARK JONG SEO
IPC: G06F1/16
Filed: 2002-10-21
Abstract: PURPOSE: A device for attaching/detaching a computer HDD(Hard Disk Drive) is provided to make a user conveniently use structures such as a joining structure of various parts, an installing structure of a stylus pen, a supporting structure of the portable computer, and an attaching/detaching structure of an HDD(Hard Disk Drive), and realize efficient assembly on a manufacturing process. CONSTITUTION: An HDD attaching/detaching device(250) has an HDD accepting groove(253) for connection with an HDD connector(181) and an attaching/detaching projection guide home(251) of an L-shape, a downwardly projected hook(252), an accepting groove(257), and a screw penetrating hole(259). The HDD attaching/detaching device is joined to an open part of a rear cover. A hook hanging groove(252a) hanging the hook of the HDD attaching/detaching device and an accepting projection are formed to a left/right center part of an HDD bracket joining hole(250a). If the HDD attaching/detaching device is joined to the HDD bracket joining hole, the HDD attaching/detaching device is inserted into the HDD bracket joining hole, the hook is hung to the hook hanging groove, and the accepting projection is inserted into the accepting groove.
Patent KR-20040037461-A (KR)
Title: Apparatus for up/down of door in semiconductor manufacturing apparatus
Inventor: CHO CHEOL HAN
IPC: H01L21/3065
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus for up/down of door in semiconductor fabricating equipment is provided to precisely supply the same quantity of air to each equipment by precisely measuring the quantity of the air for ascending or descending a door and by supplying the air through an air gauge according to the measurement result. CONSTITUTION: An air supply unit supplies air. An air gauge(700) is provided with the air from the air supply unit through the first and second supply lines and measures the quantity of the supplied air. The first and second air valves(310,320) are provided with the air from the air gauge through the third and fourth supply lines. The first cylinder(210) ascends the door(100) from the semiconductor fabricating equipment(200) by the air supply from the first air valve. The second cylinder(220) descends the door to the semiconductor fabricating equipment by the air supply from the second air valve.
Patent KR-20040040801-A (KR)
Title: Backlight unit of liquid crystal display device
Inventor: CHOI HYEONG SEOK
IPC: G02F1/13357
Filed: 2002-11-08
Abstract: PURPOSE: A backlight unit of a liquid crystal display is provided to minimize a contact area between a mode frame and a lamp reflection body by mounting at least one or more support members, thereby assembling and disassembling the lamp reflection body easily. CONSTITUTION: A lamp assembling body is inserted into an inserting portion of a mold frame(100). One or more support members(104) supports a lamp reflection body(102) formed on a side of the mold frame(100) and the lamp assembling body and simultaneously is mounted along the inside surface of the mold frame(100) for minimizing the contact area. The support member(104) is formed by extending and protruding to the mold frame(100). The distance between the mold frame(100) and the lamp reflection body(102) is maintained constantly so that the light source emitting to a fluorescent lamp may be provided to a light guide plate.
Patent KR-20040043017-A (KR)
Title: Exhaust emission control system controlling method
Inventor: KIM SANG BEOM
IPC: F02M25/07
Filed: 2002-11-15
Abstract: PURPOSE: A control method of an exhaust gas-purifying system is provided to prevent increase of poisonous exhaust gas by proportionally increasing an EGR(Exhaust Gas Recirculation) flow to correspond to signals changing according to degradation and poisoning of oxygen sensors followed by increase of the travel distance of a vehicle. CONSTITUTION: A control method of an exhaust gas-purifying system comprises steps of inputting oxygen sensor signals to an ECU(Engine Control Unit)(ST10); comparing the oxygen sensor signals input from the signal input step with oxygen sensor signal stored in the ECU and deciding whether the exhaust state is normal(ST20); setting up a flow of an EGR system according to the engine conditions by the ECU(ST30) if the decided result is the normal state; setting up the flow of the EGR system by combination of compensation followed by engine conditions and changes of oxygen sensor signals if the decided result is a change state(ST40); and controlling the flow by the EGR system according to the setting of the setting steps(ST50).
Patent KR-20040049579-A (KR)
Title: Method for producing suede-like fabric with pattern
Inventor: PARK SANG HO
IPC: D06C23/00
Filed: 2002-12-06
Abstract: PURPOSE: A pattern forming method of suede type textile is characterized by containing an abrasion process for producing the textile and melting a surface of the textile with proper temperature in a moment. CONSTITUTION: A pattern forming method of suede type textile is as follows: coating one surface of the textile with chemicals; compressing the textile to absorb and to fix the chemicals uniformly; removing moisture of the textile; heating and pressing the dried textile to complete an acrylic coating; passing the textile(100) between a supporting roller(20) and a compressing roller(10) formed prominences(11) and depressions(12) to form patterns; and then rubbing the surface. Temperature of the compressing roller(10) is 50-250deg.C.
Patent KR-20040050625-A (KR)
Title: Authentication Method using Symmetric Authenticated Key Exchange and Asymmetric Authenticated Key Exchange
Inventor: JUNG BYEONG HO
IPC: H04L9/32
Filed: 2002-12-10
Abstract: PURPOSE: An authentication method using symmetrical and asymmetrical authentication key exchange is provided which has a mathematical stability proof as to offline dictionary attack and does not have a large amount of calculation and communication. CONSTITUTION: According to the authentication method, every kind of system parameters required in the authentication are established. A user selects a random number(r) on the basis of the established parameter, and a message having a test number is transmitted to an authentication server. The authentication server is certified by performing symmetrical authentication and key exchange between a user computer and the authentication server, and the authentication server and the user computer share a temporal session key. The authentication server transmits a random number(t) to the user computer. The user computer generates an inquiry number(c) using the random number(t) and the temporal session key(tsk), and observer number B is calculated using the inquiry number(c) and then the observer number B is transmitted to the authentication server. The authentication server verifies the observer number B. Then, the authentication server and the user computer calculate each session key(sk).
Patent KR-20030051363-A (KR)
Title: A vacuum cleaner
Inventor: DOHI KENICHIRO
IPC: A47L9/16
Filed: 2002-12-17
Abstract: PURPOSE: To provide a cyclone type canister-based vacuum cleaner which can restrict possible drop in the strength of the vacuum cleaner as a whole while accomplishing visual recognition of the condition inside the dust box. CONSTITUTION: In the vacuum cleaner, a cyclone type dust box 2 is provided on the front part of the body 1 of the canister-based vacuum cleaner, an electric blower housing chamber is formed at the rear part of the body 1 of the vacuum cleaner and a front wall having a link port for linking a suction hose thereto is provided on the front part of the body 1 of the vacuum cleaner. At least one opening is so formed as to be linked with a link part being extended to the side perimeter of the dust box 2 between the rear upper part of the body 1 of the vacuum cleaner and the front wall while the side of the dust box 2 is exposed between the link part and the bottom part of the body 1 of the vacuum cleaner.
Patent KR-20040054223-A (KR)
Title: Note-book computer system having dual battery and method for operating them
Inventor: KIM JUN
IPC: G06F1/26
Filed: 2002-12-18
Abstract: PURPOSE: A notebook computer system having a dual battery and an operating method thereof are provided to continuously use the system for a predetermined time and realize the compatibility of the dual battery by adding a sub battery of a small capacity except a main battery. CONSTITUTION: A PCMCIA(Personal Computer Memory Card International Association) cardbus module(11) includes a sub battery pack(11a) and a memory(11b) storing the information related to the sub battery pack. A cardbus socket(21) is inserted by the cardbus module. A power switch(41) performs a function of a general power switch and supplies the power of the sub battery pack to a main power line when the main battery is a low-power state. A cardbus controller(31) controls the power switch and is added by a sub battery supporting function. A charger logic(50) charges the sub battery pack by supplying the main power to the power switch.