baber/WOPTO huggingface dataset:
Patent KR-20010003226-A (KR)
Inventor: SHIN GI HA
IPC: F02D45/00
Filed: 1999-06-22
Abstract: PURPOSE: A device and method for diagnosing fault of an accelerator position sensor using an ETS (Electronic Throttle Control System) is provided to guarantee a safe operation at the time of occurring fault by determining whether or not there is any fault of APS (Accel Position Sensor) during driving. CONSTITUTION: A device for diagnosing fault of an accelerator position sensor using an ETS (Electronic Throttle Control System) includes driving condition detecting means(10) for detecting signal changed and output according to a user's accelerator handling and signal changed and output according to a driving state of a vehicle and for outputting a prescribed electric signal, an ETS(20) for determining a fault of an accelerator position sensor and outputting control signal for driving a throttle valve, an ECU(30) for setting a target idle position value, calculating a target throttle valve control value and transmitting to the ETS, and driving means(40) for controlling a driving motor of the throttle valve according to control signal of the ETS and adjusting volume of air required for driving an engine.
Patent KR-20010004135-A (KR)
Inventor: PARK MUN BAE
IPC: G03G15/00
Filed: 1999-06-28
Abstract: PURPOSE: A printing device is provided to easily and simply separate a transfer roller from a photosensitive belt for exchanging the photosensitive belt since it is not required to open the upper part of the printing device. CONSTITUTION: A printing device includes a main frame(100) in which a support roller rotatively installed for supporting a photosensitive belt, and a transfer frame having a transfer roller(111) rotating with the photosensitive belt and a fixed roller(112) pressing the transfer roller, wherein the printing device includes a handle member(120) liftably installed in the transfer frame at a predetermined gap and lodged in the transfer frame when lifting and pulling the transfer frame in the upper direction of the main frame for moving; a lifting element lifting the handle member; a locking element locking the transfer frame and the main frame to maintain the pressed state when the transfer roller presses the photosensitive belt; and a releasing element releasing the locking of the main frame and the transfer frame, so that the locking is released by lifting the handle member and the transfer frame is lifted by the handle member for separating the transfer roller and the photosensitive belt.
Patent KR-20010010009-A (KR)
Inventor: HAN SEOK HUI
IPC: G11C11/406
Filed: 1999-07-15
Abstract: PURPOSE: A circuit is provided to minimize a timing skew between an inner data and an inner out enable signal, and also a circuit is provided to generate a control signal suitable to a data outputting circuit of a synchronous semiconductor device capable of minimizing a timing skew between an inner out enable signal and an output data CONSTITUTION: A control signal includes a clock control signal generating portion(22) and an output enable control signal generating portion(24). The clock control signal generating portion generates a clock controlling signal necessary for generating an inner data in response to a source clock. The output enable control signal generating portion generates an output enable controlling signal necessary for generating an inner out enable signal to align timing to the time when the clock controlling signal is generated so that an output data is normally outputted, in response to the source clock of the clock controlling signal generating portion.
Patent KR-20010010823-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JUNG YONG SANG
IPC: H01L21/28
Filed: 1999-07-23
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to simplify a process for interconnecting an upper and a lower metallic layers through a via hole, thus to reduce manufacturing cost of a semiconductor device. CONSTITUTION: A manufacturing method of a semiconductor device comprises the steps of: forming a lower metallic layer(11) on a semiconductor substrate(10) and depositing an interlayer insulating layer(13) on the metallic layer; forming a pattern of a photoresist layer on which the first opening portion is positioned on the desired portion of the interlayer insulating layer, on the interlayer insulating layer and forming an etching groove(16) in desired depth using the photoresist layer pattern as an etching mask; forming an opening portion for a via hole(18) on the etching groove; forming a via hole for exposing the lower metallic layer using the photoresist pattern as a mask; and forming an upper metallic layer to be filled in the via hole and the etching groove.
Patent KR-19990073599-A (KR)
Title: 수온에따라색조가변하는욕조및그제조방법
Filed: 1999-07-28
Abstract: 본 발명은 수온에 따라 색조가 변하는 욕조 및 그 제조방법에 관한 것으로, 몰드의 표면에 코팅을 하고 충진재를 충진시켜 욕조를 제조하는 방법에 있어서, 몰드의 표면을 공지의 방법으로 코팅하는 코팅단계; 불포화 폴리에스테르수지와 감온안료를 배합하는 배합단계; 상기 코팅된 몰드표면에 대하여 상기 배합물을 도포하는 도포단계; 상기 도포된 몰드내에 충진재를 투입하여 욕조를 성형하는 성형단계로 이루어지는 것을 특징으로 하며, 욕조의 내측으로부터 코팅층과 감온층 및 충진재층이 형성되어 구성됨을 특징으로 한다. 
     본 발명은 감온(感溫)안료를 이용하여 욕조내에 저장되는 물의 온도에 따라 색조를 변화하게 함으로서 일일이 만져보지 않더라도 시각에 의하여도 목욕물의 온도를 파악할 수 있는 한편, 비교적 정확한 수온 파악이 용이하여 증상에 따른 적절한 치료요법으로 목욕을 즐기기에 적합한 효과가 있다.
Patent KR-20010011941-A (KR)
Inventor: CHO HYEONG CHEOL
IPC: H01L27/10
Filed: 1999-07-31
Abstract: PURPOSE: A method for manufacturing a cell capacitor is provided to increase capacitance without increasing a height and an area of a storage electrode, by using the phenomenon that oxygen rapidly diffuses at a grain boundary of polysilicon. CONSTITUTION: After a transistor is formed in a cell region of a semiconductor substrate(21), a bit line(29) selectively connected to a source of the transistor by the first insulating layer is formed. After the second insulating layer is formed to manufacture a node contact(31A,31B) selectively connected to a drain the transistor, the third and fourth insulating layers are formed. The fourth and third insulating layers are selectively etched to expose a part of the second insulating layer including the node contact and the first polysilicon layer is deposited. After the first polysilicon layer is oxidized to form an oxide layer(35), the oxide layer formed on the second insulating layer including the fourth insulating layer and the node contact is etched. After the second polysilicon layer(36) is deposited and a spin-on-glass(SOG) layer is formed, the SOG layer is etched back to selectively expose the second polysilicon layer formed on the fourth insulating layer. The exposed second polysilicon layer is etched and the remaining SOG layer is etched. After the fourth insulating layer is selectively removed, the third polysilicon layer is deposited and etched back. A surface area enhanced silicon(SAES) process is performed regarding the third polysilicon layer and a dielectric layer and a plate electrode are formed.
Patent KR-20010027827-A (KR)
Title: Fine pitch ball grid array package
Inventor: CHOI GI WON
IPC: H01L21/60
Filed: 1999-09-16
Abstract: PURPOSE: A fine pitch ball grid array(FBGA) package is provided to prevent a beam lead from being damaged by stress according to thermal expansion of encapsulant and elastomer having different thermal expansion coefficients. CONSTITUTION: A semiconductor chip(110) has an active surface(114) having bonding pads. Elastomer(120) is adhered to an upper surface except the bonding pads. Windows(130) corresponding to the bonding pads are formed on a polyimide tape(130) which is adhered to an upper portion of the elastomer. Beam leads(140) are formed on a lower surface of the polyimide tape, and are bonded to an upper portion of the bonding pads in a region corresponding to the window. Encapsulant(160) encapsulates a region to which the beam leads are bonded and a periphery of the semiconductor chip. Solder balls are formed to an upper portion of the polyimide tape, electrically connected to the beam leads. The elastomer occupies an area broader than that of the active surface so that an end portion of the elastomer is exposed to the surface of the encapsulant.
Patent KR-20010028367-A (KR)
Inventor: MIKITA ISUKE
IPC: A63F7/02
Filed: 1999-09-21
Abstract: PURPOSE: A floating article having an pattern indicator to changeably show different figures and/or patterns scrolling in a normal direction is provided to derive great interesting at enjoying game such as pachinko, Japanese gambling game. CONSTITUTION: The floating article, especially pachinko game apparatus(1) comprises a detection device of altered state by a gamer; a pattern indicator(13) to scroll in a normal direction and show different variable patterns depending on a detection result by the detection device; a lot control device(24) to draw lots based on the detection result and, when the result is sufficient for a specified condition, to finally stop the indicator at any specific pattern; a specific state generation device to lead the state positive to the pachinko apparatus depending on a necessary condition of stopping the patterns on a desired pattern. The apparatus comprises a floating part(2) having an operation port(3) with a passage of a floating device(5) together with an on-off type blade(6) and an exit(4) with seesaw part(7) at rear side. The seesaw part has V zone(8) and an exit passage(9) at right and left sides, respectively.
Patent KR-20010028538-A (KR)
Inventor: JUNG MUN SIK
IPC: G09G3/298
Filed: 1999-09-21
Abstract: PURPOSE: An apparatus for driving a plasma display panel is provided to allow the plasma display panel to be driven with a low driving voltage by providing a high voltage through a discharging switch to panel electrodes of the plasma display panel. CONSTITUTION: The device includes the plurality of panel electrodes. Discharges are generated between the plurality of panel electrodes to display an image on the plasma display panel. The panel includes a source electrode to which a voltage is applied, and a trigger electrode which is faced with the source electrode. When a discharge is developed between the source electrode and the trigger electrode, the voltage applied to the source electrode is supplied for the panel electrodes. The source and trigger electrodes are formed to be faced with an upper substrate and a lower substrate of the panel, respectively. The panel is driven by a driving apparatus(70) including a driving circuit and a trigger driving part. The driving circuit generates a selecting signal having a lower voltage. The trigger driven part provides driven voltages to each of panel electrodes(50) in response to the selecting signal.
Patent KR-20010029180-A (KR)
Inventor: NOH GYEONG HO
IPC: H04B1/713
Filed: 1999-09-29
Abstract: PURPOSE: An apparatus for intercepting calls in a CDMA(Code Division Multiple Access) mobile communication system applying a frequency hopping system is provided to efficiently restrict communication services of all CDMA providers with the one apparatus, under environments for supplying the services through different frequency channels in the providers. Therefore, noise pollution caused by speech sounds is prevented in public areas. CONSTITUTION: A pilot signal generator generates a PN(Pseudo Noise) code of a pilot channel used in a CDMA(Code Division Multiple Access) mobile communication system and generates code signals having different offsets. An RF signal up-converter converts the PN code and the code signals into RF signals of a main CDMA channel used in a corresponding provider. A power amplifier amplifies the up-converted PN code and the code signals into required signal sizes, to make the up-converted PN code and the code signals radiated through an antenna. When a baseband of pilot channel signal is converted into an RF signal, a frequency hopping signal generator generates hopping patterns to make the RF signal hop between main CDMA channel frequencies used by many communication providers. The RF signal up-converter decides a physical frequency channel according to the hopping patterns.
Patent KR-20010036260-A (KR)
Inventor: LIM SEONG YEOP
IPC: F24F11/00
Filed: 1999-10-07
Abstract: PURPOSE: A method is provided, in which an indoor pipe temperature is set to be variable, to thereby prevent the compressor from being turned off by an overload pressure of compressor. CONSTITUTION: A method comprises a step(S50,S51) of judging whether the operation of an air conditioner is a heating operation, sensing the indoor temperature raised by the heating operation, and judging whether the sensed indoor temperature is higher than a predetermined temperature; a step(S52-S56) of resetting the outdoor fan on/off temperature by subtracting the predetermined temperature from the preset indoor fan on/off temperature if the sensed indoor temperature is higher than the predetermined temperature; and a step(S57-S61) of turning on/off the indoor fan while comparing and determining the pipe temperature which is sensed by making reference to the outdoor fan on/off temperature which is reset in the previous step.
Patent KR-20010037534-A (KR)
Inventor: BAEK JU HYEON
IPC: A23L7/10
Filed: 1999-10-18
Abstract: PURPOSE: A method for manufacturing roasted brown rice having excellent taste is provided to improve the aroma and taste of the brown rice by soaking, steaming, re-soaking and roasting processes. CONSTITUTION: Brown rice is soaked in cold water for 4-12 hours. The soaked brown rice is steamed for 20-60 minutes with 100-150deg.C steam. The steamed brown rice is cooled and re-soaked for 30-120 minutes in an amylase solution dissolved 0.001-0.1% of amylase in 40deg.C of warm water. The re-soaked brown rice is dried to have a moisture content of 8-20%. The dried brown rice is roasted at 250-300deg.C for 5-20 minutes with adding a puffing catalyst like refined salt.
Patent KR-20010038501-A (KR)
Inventor: BAE CHEOL MIN
IPC: H04L12/66
Filed: 1999-10-25
Abstract: PURPOSE: A method for interconnecting different types of signaling network protocols in a gateway system is provided so that signaling points supporting restart procedures dependent on different types of signaling network protocols can be linked mutually. CONSTITUTION: A gateway system confirms a signaling protocol defined for an own signaling point to execute own signaling point restart procedures(S81). If it is confirmed that it is defined as an ITU-T white book signaling network protocol, a signaling network management process in the gateway system drives an ITU-T white SS7 restart execution process(S82). The ITU-T white SS7 restart execution process executes ITU-T white own signaling point restart procedures according to timer information inputted for the own signaling point(S83). If the gateway system recognizes the start of neighboring signaling point restart procedures after executing the own signaling point restart procedures(S86), the gateway system confirms a signaling protocol defined for the neighboring signaling point(S87). If it is confirmed that it is defined as an ITU-T blue book signaling network protocol, the signaling network management process drives an ITU-T blue SS7 restart execution process(S90). The ITU-T blue SS7 restart execution process executes ITU-T blue neighboring signaling point restart procedures according to timer information inputted for the neighboring signaling point(S91).
Patent KR-20000047574-A (KR)
Inventor: YANG YUN HONG
IPC: H04M1/23
Filed: 1999-10-29
Abstract: PURPOSE: A keypad for a cellular phone and a method for manufacturing the keypad are provided to shorten the time required for manufacture and to prevent the simultaneous depression of adjacent keys in the keypad. CONSTITUTION: A front housing(22) of a cellular phone is provided apertures(24) corresponding to keys(17) in a keypad, and the keys(17) are inserted into the respective apertures(24) upon assembly thereof. A printed circuit board(26) is disposed below the keys(17). A lower end of the printed circuit board(26) is hooked to hooking thresholds formed at both sides of the front housing(22) and an upper side of the printed circuit board(26) is contacted with supporting stands formed integrally on the front housing(22), thereby keeping the printed circuit board(26) in a fixed state. The movement of the keypad is prevented by fitting the supporting stands into fixing holes(20) formed in the keypad. A contacting protrusion formed on each of the keys(17) surface-contacts with a dome switch(32) installed on the printed circuit board(26). It is preferable to make the dome switch(32) of a material having elastic and restoring force. The portions between the keys(17) contact with bottom portions between the apertures(24) of the front housing(22), so that the keypad is fixed in the front housing(22).
Patent KR-20000035225-A (KR)
Title: Color cathode ray tube
Inventor: SIMIZ NORIO
IPC: H01J29/81
Filed: 1999-11-04
Abstract: PURPOSE: A color cathode ray tube is provided to mitigate a deterioration of a color degree of purity owing to a metamorphosis of a mask body at a fabrication process. CONSTITUTION: A color cathode ray tube comprises a vacuum external container(10) which has a panel(23/24) having a valid portion(20) of a rectangle shape. A fluorescent screen(25) is formed at an inner plane of the valid portion, and a shadow mask(31) of a rectangle shape is installed so as to be opposed to the fluorescent screen. The shadow mask(31) is formed with a curved surface opposed to the fluorescent screen and has a valid portion of a rectangle shape, at which a plurality of electronic beams through holes are formed. The shadow mask has a shadow frame of a rectangle shape which is installed at a peripheral part of the mask body. The shadow mask and the panel have a long shaft and a short shaft so as to be intersected each other, and the valid plane of the mask body(29) has a curvature of 0-3*10¬-4(1/mm) according to a vertical axis direction. In the valid plane of the mask body, a curvature of a center part is less than that of a peripheral part.
Patent KR-20010045311-A (KR)
Inventor: KO HUI GWON
IPC: B41J2/04
Filed: 1999-11-04
Abstract: PURPOSE: A device for spraying ink and a method for the device for spraying ink are provided to simplify the progresses of manufacturing a device for spraying ink by that the progress for connecting a driving portion and a nozzle portion isn't needed for manufacturing the driving portion and the nozzle portion on a wafer in order. CONSTITUTION: In the device for spraying ink and the method for the device for spraying ink, a chamber(127), a nozzle portion(140), a nozzle plate(147), an ink chamber barrier(145) and a nozzle hole(149) are included. The operation fluid chamber(127) is formed by that an oxidized film(114) etches a laid board(115). The nozzle portion(140) is formed by plating metal and the form of the nozzle plate(147) is made evenly. The progresses of manufacturing the nozzle portion(140) are more simplified by forming the ink chamber barrier(145) and the nozzle plate with a body. The form of the nozzle plate(147) is even and the control of the inclination angle of the nozzle hole(149) becomes easy by that the nozzle portion(140) plates metal on the plating frames. The progress of removing the plating frames is finished, the progresses for manufacturing the nozzle portion(140) are finished and thereby the device for spraying ink is gained.
Patent KR-20010045827-A (KR)
Inventor: LEE CHEONG YONG
IPC: F16K31/00
Filed: 1999-11-08
Abstract: PURPOSE: A spool type changeover valve is provided to have a pilot valve in one, to be convenient to assemble by fixing each component to keep a button at the state of fixing by pushing and turning a button manually, to correspond to either a 110-volt alternating current or a 220-volt alternating current and to connect with power sources directly without additional parts. CONSTITUTION: A spool type changeover valve comprises: a pilot valve box(34) equipped with a cylinder(36) and a pilot room(38) communicating with each other, a P-line connecting passage having an outlet(46) on an inner surface(38a) of the pilot room and an exhaust passage(48); a piston inserted into the cylinder; an exhaust pilot(76) put into the pilot room and modeled with an outlet(50) connected to the exhaust passage(48) on the opposite surface to the outlet of the pilot room, a through hole on the both sides of the outlet and a cylindrical groove on the front; a flange packing guide inserted into the cylindrical groove of the exhaust pilot to be slidable and equipped with an open-cut groove, a hole on the center and a projection extended through the through hole of the exhaust pilot and projected to the rear of the exhaust pilot; a flange packing inserted into the hole of the flange packing guide, interposed between the outlet of the inner surface of the pilot room and the outlet of the exhaust pilot to be movable and pushed to the rear by a spring; and a flange(77) located on the rear of the exhaust pilot and contacted with the projection of the flange packing guide to be pushed to the front by a spring and to be movable to the rear by a solenoid.
Patent KR-20010046294-A (KR)
Inventor: CHOI GWANG JIN
IPC: H04M3/42
Filed: 1999-11-11
Abstract: PURPOSE: An automatic calling and emergency broadcasting method using a voice mail box in a switching system is provided to guarantee a security of a user who broadcasts in an emergency situation and help the user ask an aid by allowing the user to depress a button for a previously programmed emergency broadcast without picking up a receiver of a phone set to call to a previously programmed specific area and broadcasting an emergency message. CONSTITUTION: When a particular extension of a terminal inputs a program access code, it is switched to a program input mode(ST11). Then the program input mode inputs an allowable range of an extension for broadcasting, so that a corresponding extension sets a button for an emergency broadcasting and enable a speed dial of the particular area for the emergency broadcasting(ST12,ST13). And then, an emergency message to be broadcast is recorded and stored in a voice mail box(ST14,ST15). When an emergency situation occurs, a programmed button is depressed without picking up a receiver of a phone set in the extension allowed with the emergency broadcasting(ST16). Then, a programmed particular area is automatically called, and the emergency message recorded in the voice mail box is emergency-called to the programmed call so that an emergency message can be broadcast, so that the security of the user can be ensured(ST17).
Patent KR-20010046929-A (KR)
Inventor: KIM GYEONG HO
IPC: G11C7/00
Filed: 1999-11-16
Abstract: PURPOSE: A semiconductor memory device having a function of calculating a fault coverage is provided to express defects qualitatively detected by testing a memory. CONSTITUTION: The device has a function of a BIST(Built In Self Test), and includes: at least one read/write memory(31,33,35) having a plurality of data storages which a peculiar address respectively; a BIST part(10) generating a test data, and storing and retrieving it to the data storages of the read/write memory, and generating an error signal indicating that the retrieved data do not coincide with the test data by comparing the retrieved data with the generated test data, in response to a test enable signal from the external; and a fault coverage calculating unit(20) calculating the fault coverage of the read/write memory, on the basis of the error signal from the BIST part. The fault coverage calculating unit includes: a counter(21) counting the error signal from the BIST part; a divider(23) dividing the counter data of the counter by the number of the whole addresses of the read/write memory, and outputting the result as a value of the fault coverage; and a register part(25) storing the fault coverage value from the divider.