baber/WOPTO huggingface dataset:
Patent KR-20040024373-A (KR)
Title: Semiconductor memory device comprising memory having active restoration function
Inventor: AHN SU JIN
IPC: G11C11/404
Filed: 2002-09-14
Abstract: PURPOSE: A semiconductor memory device including a memory having an active restoration function is provided to restore a result obtained from a sensing operation of a sense amplifier into a data line without using an additional circuit and performing an additional operation. CONSTITUTION: A semiconductor memory device including a memory having an active restoration function includes a sensing line, a data line, a memory(310,320), and a sense amplifier(330). The sensing line is arranged to the first direction. The data line is arranged to the first direction. The memory(310,320) is connected between the sensing line and the data line. The memory(310,320) has an active restoration function. The sense amplifier(330) is connected between the sensing line and the data line in order to sense and amplify data on the sensing line and output the inverted data to the data line. The polarity of the data of the sensing line is opposite to the polarity of the data of the data line. The data of the data line are stored into the memory(310,320).
Patent KR-20030027672-A (KR)
Title: Optical recording medium containing preload information, apparatus and method for reproducing therefor
Inventor: HUH JEONG GWON
IPC: G11B20/10
Filed: 2002-09-19
Abstract: PURPOSE: An information recording medium with recorded preload information, and a method and a device thereof are provided to prevent the disconnection of motion picture screen and recognize files to be preloaded or deleted for effective preloading or deleting. CONSTITUTION: An information recording medium with recorded preload information includes AV data including audio and/or video data, and a markup document inserted with preload information for commanding the display of the AV data, and reading and storing a file to be preloaded. The markup document prevents the disconnection of motion picture screen.
Patent KR-20040026320-A (KR)
Inventor: HWANG SEON CHUN
IPC: B22D46/00
Filed: 2002-09-24
Abstract: PURPOSE: A connector for connecting probe and holder is provided which enables measurement to be made promptly and accurately and improves operation efficiency and productivity by improving electrical and mechanical connecting structure of the probe and holder, thereby simultaneously measuring temperature, oxygen and constituents. CONSTITUTION: In a connector for connecting probe and holder, wherein the connector comprises a disk shaped main body(12), a measuring pole connecting part(30), a cylindrical holder connecting part(40), and first and second inserting holes, the connector is characterized in that an interface projection(20) is projectingly formed adjacently to the outer edge of the main body on an upper surface of the main body, the first inserting hole is perforated in a truncated conical shape so that the first inserting hole is communicated with an inner hollow part of the holder connecting part by passing through the main body, the second inserting hole is perforated in a shape equal to the first inserting hole so that the second inserting hole is contacted with a part of the outer circumferential surface of the holder connecting part by passing through the main body, a part adjacent to the first inserting hole out of the edge of the holder connecting part is longitudinally cut out to a certain length to form a cutout groove(24), and a "+" pole inserting groove(28) for measuring temperature communicated with the second inserting hole is formed on the outer circumferential surface of the holder connecting part oppositely directed to the first inserting hole out of the edge of the holder connecting part.
Patent KR-20040031932-A (KR)
Title: Self inflated air cushioned bed
Inventor: TASI JEN HSIU
IPC: A47C27/08
Filed: 2002-10-07
Abstract: PURPOSE: Provided is an improved self inflated air cushioned bed having expanding device so that after a load originally on top of the air unit is removed, the expanding device is able to inflate the air unit automatically via a unidirectional valve. CONSTITUTION: The self inflated air cushioned bed includes a base having a first adhesion element attached to a top face of the base, multiple air units(20), and an expanding device(30). Each of air units is provided with at least two air cells(29) securely mounted on top of a substrate(22) and at least one unidirectional valve(40). The substrate has a second adhesion element(24) attached to a bottom face of the substrate. At least one unidirectional valve(40) is mounted on the substrate to allow air to flow into the at least two air cells. The expanding device is received in each one of the at least two air cells in each of the multiple air units. When at least two air cells of each of the air units are expanded due to the expanding device, at least one unidirectional valve allows air to flow into the at least two air cells of each of the air units so that the air units are maintained inflated.
Patent KR-20030030959-A (KR)
Title: Motor operated valve
Inventor: OUCHI TOMOARI
IPC: F16K1/00
Filed: 2002-10-10
Abstract: PURPOSE: A motor-operated valve is provided to simplify constitution, facilitate manufacture and attachment, reduce the expenses, change a fixed position of a stopper member, and increase the fixing strength. CONSTITUTION: A motor-operated valve is equipped with a valve body(20) which adjusts a passage flow of fluid by a valve element(23) which is brought into contact with and separated from a valve seat(22) in a valve chest(21); a can(40) which incorporates a rotor(30) secured to the valve body to bring the valve element into contact with and to separate from the valve seat; and a stator(50) which is externally fitted to the can to rotate the rotor. The valve body has fluid inlet/outlet tubes(20a,20b), and the stator has an engaging hole to be engaged with the can. A turning stopper member(59), which has two arm parts to engage with the fluid inlet/outlet tube extending horizontally, is secured to a lower part of the stator at a plurality of portions. Therefore, plural attachment holes are bored at the turning stopper member. Plural projections inserted in the attachment holes are formed at the lower part of the stator and the projections are selectively inserted into the attachment holes.
Patent KR-20040040549-A (KR)
Title: The Method for Sound Emoticon Service
Inventor: EOM BONG SU
IPC: H04W4/12
Filed: 2002-11-07
Abstract: PURPOSE: A sound emoticon service method for a mobile communication text message is provided to allow a sender to send a sound-signifying symbol-inserted message and enable a sound emoticon to be automatically played when a recipient checks the text message. CONSTITUTION: A user executes an origination message(S302) and creates a text message(S304). The user selects entry into a sound emoticon input mode and the controller determines whether it is the sound emoticon input mode(S306). A mobile terminal outputs previously stored sound emoticons in order(S308). When the user selects one of the sound emoticons(S310), the controller inserts it in the text message being created(S312). The controller determines whether the text message is completed(S314). The controller transmits the created text message to a mobile terminal of the other party(S316).
Patent KR-20040040719-A (KR)
Title: Refrigerator with thermosyphon
Inventor: CHOI YUN CHEOL
IPC: F25D11/02
Filed: 2002-11-07
Abstract: PURPOSE: A refrigerator having thermosyphons is provided to restrict increase in temperature of each corner area of a refrigerating compartment by absorbing heat of the refrigerating compartment and radiating in a freezing compartment. CONSTITUTION: A plurality of thermosyphons(51) are formed of a hermetic container and an operating fluid each. The hermetic container is formed of a thermal conductive material arranged on both sides of a multi-duct(43) in association with upper and lower directions. An upper area passes through a partition(15) and is arranged inside a refrigerating compartment(41). The operating fluid contained in the hermetic container is vaporized by absorbing latent heat in a section arranged inside the refrigerating compartment, and is condensed through radiation in a section arranged inside a freezing compartment(21).
Patent KR-20040042732-A (KR)
Title: Method and apparatus of in-situ performance test for air-source heat pump
Inventor: BAEK YEONG JIN
IPC: F25B49/00
Filed: 2002-11-15
Abstract: PURPOSE: A method and an apparatus for analyzing the performance of a field for an air-cooled heat pump are provided to predict the performance on random conditions. CONSTITUTION: An air temperature measuring unit(110) is installed at an indoor air inlet, an indoor air outlet, an outdoor air inlet, and an outdoor air outlet for measuring a temperature of circulating air. An air humidity measuring unit(120) is installed at the indoor air inlet, the indoor air outlet, the outdoor air inlet, and the outdoor air outlet for measuring the humidity of circulating air. An air flux measuring unit(130) is installed at the indoor air outlet and the outdoor air outlet for measuring flux of discharged air. A refrigerant temperature measuring unit(140) is installed at a compressor discharging pipe, a condenser discharge pipe, and an evaporator discharge pipe for measuring a temperature of a refrigerant. A refrigerant pressure measuring unit(150) is installed at the condenser discharge pipe and the evaporator discharge pipe for measuring a pressure of the refrigerant. A performance analyzing unit(200) obtains a feature constant by using the values measured by air temperature measuring unit, the air humidity measuring unit, the air flux measuring unit, the refrigerant temperature measuring unit, and the refrigerant pressure measuring unit. A performance predicting unit(300) obtains the performance of a heat pump in conditions different from the measured values by using the feature constant.
Patent KR-20040045235-A (KR)
Title: method of forming conductive pattern of memory cell
Inventor: EOM JAE WON
IPC: H01L21/3205
Filed: 2002-11-23
Abstract: PURPOSE: A method for forming a conductive pattern of a memory cell is provided to be capable of preventing the mis-alignment of a gate electrode at an active region and simultaneously improving electrical characteristics. CONSTITUTION: The first conductive patterns and the first oxide patterns are repeatedly arrayed to the first direction on a substrate(100). Line type nitride patterns formed to the second direction on the resultant structure. A rectangle type oxide mask pattern(124) is formed by oxidizing the first conductive pattern exposed through the nitride pattern. The nitride pattern is removed from the resultant structure. The second conductive pattern(112b) for a gate electrode is formed by selectively patterning the first conductive pattern using the oxide mask pattern as an etching mask. At this time, the second conductive pattern has a high overlap margin for a channel region, wherein the channel region exists under the first conductive pattern.
Patent KR-20040049676-A (KR)
Title: Mounting structure of home bar in refrigerator
Inventor: CHO JIN HYEONG
IPC: F25D23/02
Filed: 2002-12-06
Abstract: PURPOSE: A structure for installing a home-bar of a refrigerator is provided to prevent the cold air from leaking by shielding an open port formed at a door with a home-bar door. CONSTITUTION: A door(50) has an open port(54) to be communicated with the inside of a refrigerator. A home-bar door is installed at the open port for rotating on hinge shafts formed at upper and lower ends of a center part to open and shut the open port. The home-bar door includes a heat insulation material inside. A supporting element is formed at a lower end of the back of the home-bar door for supporting the stores. A semicircular plate has a support part interrupting movement of stores. A fixing element is formed at the home-bar door and the open port for controlling rotation of the home-bar door. The fixing element includes a fixing protrusion(64") formed at one end of the home-bar door, and a fixing part formed at one side of the open port for containing the fixing protrusion.
Patent KR-20040050393-A (KR)
Title: Apparatus for blocking gases or liquids whthin piping
Inventor: LEE BOK DONG
IPC: F17D3/00
Filed: 2002-12-10
Abstract: PURPOSE: A device for cutting off a gas or a fluid in a pipe arrangement is provided to cut off a gas or a fluid, remained in the pipe near a related locking valve, from being flowed in a leakage part of the pipe when performing a welding at the leakage part. CONSTITUTION: A device for cutting off a gas or a fluid in a pipe arrangement comprises a rubber tube(12) positioned in a pipe(20) between a pipe leakage part(22) and a locking valve(28) positioned on an upper part of the pipe leakage part and locked in welding work of the pipe leakage part; a flexible hose(14) connected to the rubber tube to seal the air or the fluid and limiting a passage injecting or discharging a compressed air in or from the rubber tube; and an air injection pump(16) which is connected to the flexible hose to seal the air or the fluid and which generates the compressed air and injects the compressed air to into the rubber tube through the flexible hose.
Patent KR-20040053844-A (KR)
Title: DRAM cell including MOS capacitor and method for manufacturing the same
Inventor: KIM HAK YUN
IPC: H01L21/8242
Filed: 2002-12-16
Abstract: PURPOSE: A DRAM(Dynamic Random Access Memory) cell having an MOS(Metal Oxide Semiconductor) capacitor and a manufacturing method thereof are provided to increase the capacitance and prevent the leakage current by using a plate node electrode as an active region of a semiconductor substrate and a storage node electrode as a 'T' shaped conductive pattern. CONSTITUTION: A DRAM cell having an MOS capacitor is provided with word lines driven by a row address, bit lines(130) driven by a column address, and a cell transistor for being connected with the bit line through its source(118) and the word line through its gate electrode(112). The DRAM cell further includes an MOS capacitor. The MOS capacitor includes a storage node electrode(114) connected with a drain of the cell transistor, a plate node electrode(102) formed at the active region of a semiconductor substrate, and a thin film for insulation between the storage node electrode and the plate node electrode.
Patent KR-20040053891-A (KR)
Inventor: KANG MYEONG RYEOL
IPC: F24C7/04
Filed: 2002-12-16
Abstract: PURPOSE: An electric oven range is provided to prevent the excessive superheat of heaters and heater covers and make circulating air flow in a cook room evenly. CONSTITUTION: An electric oven range includes a body part(100) formed with air suction and discharge holes(101,102/103). An oven cavity(300) is provided in the body part to form a cook room(200), and has air outlet holes(310) and air inlet holes(320) on a top surface. At least one or more heaters(410,420) are mounted on the top surface of the oven cavity and surrounded by a heater cover(500). A blower fan(600) is mounted outside the oven cavity but inside the body part to discharge air inhaled via the air suction holes of the body part to the outside of the body part via the air discharge holes of the body part.
Patent KR-20040053924-A (KR)
Title: black box apparatus for vehicle
Inventor: KIM JEONG TAE
IPC: G01D9/00
Filed: 2002-12-16
Abstract: PURPOSE: A black box device for a vehicle is provided to reduce a manufacturing cost for the vehicle by collecting and recording signals detected from sensors installed in the vehicle using a CAN. CONSTITUTION: A black box device for a vehicle includes posture control section(100), an air back section(200), a black box section(300) and a CAN(Controller Area Network) bus(10). The black box section(300) collects various information required for tracing a traveling route of the vehicle in the event of traffic accident and records the information therein. The posture control section(100) has a braking unit(130) including four hydraulic brakes, a pressing unit for supplying pressurized liquid to each hydraulic brake, and a hydraulic unit for distributing pressurized liquid to each brake.
Patent KR-20040056859-A (KR)
Title: Method for providing a notification service of particular person's approach
Inventor: CHOI JIN UK
IPC: H04B7/26
Filed: 2002-12-24
Abstract: PURPOSE: A method for providing a specific person approach announcement service is provided to offer an announcement service for the access of a specific person registered for a group. CONSTITUTION: An HLR(Home Location Register) manages the location information of each subscriber using subscriber information(S110). If a subscriber who wants to register his location newly is generated(S120), the HLR updates the location registration information of the subscriber, based on a location update request signal transmitted from the subscriber(S130). The HLR judges whether an existing subscriber, whose friend group includes the location-updated subscriber and who is located within a preset distance from the location-updated subscriber, exists among the already location-registered subscribers(S140). In case that an existing subscriber, whose friend group includes the location-updated subscriber and who is located within a preset distance from the newly location-updated subscriber, exists, the HLR sends a friend access announcement message to the existing subscriber(S150).
Patent KR-20040057087-A (KR)
Title: Mask Frame Assembly with a Plate of Low Expansion Rate attatched to Frame
Inventor: KIM HYEON UK
IPC: H01J29/07
Filed: 2002-12-24
Abstract: PURPOSE: A mask frame assembly with a plate of low expansion rate attached to frame is provided to weaken a thermal expansion of a frame corner part in order to compensate again a landing error of a corner part or a diagonal of a mask. CONSTITUTION: A mask frame assembly with a plate of low expansion rate attached to frame comprises a shadow mask(11) including a porous part(11a) having a plurality of hole and a skirt part(11b) bent and extended from the edge of the porous part; a supporting frame(12) for fixing the shadow mask; and a plurality of sticking plates(21) adhered at a corner part of the frame and constituted with a material having a low expansion coefficient than the frame.
Patent KR-20040057317-A (KR)
Title: High-quality Multimedia based Real-time Emergency Telemedicine Service system utilized by MPEG(Motion Picture Experts Group)
Inventor: YOO SUN KOOK
IPC: G06Q50/22
Filed: 2002-12-26
Abstract: PURPOSE: A system for a telemedicine service based on a high quality multimedia using an MPEG(Moving Picture Experts Group) method is provided to prevent a delay of a medical treatment and enhance efficiency of the medical treatment by making a doctor in a remote place prescribe/give the medical treatment through the information transmission based on the multimedia using the MPEG method. CONSTITUTION: A patient diagnosis I/O(Input/Output) device receives the disease information of a patient from many measuring devices(112), displays the prescription and the diagnosis given from the doctor in the remote place, and is controlled by remote control. An MPEG CODEC(COder/DECoder)(120) generates an MPEG stream for the disease information and transmits the prescription information to the patient diagnosis I/O device. A TCP(Transmission Control Protocol) rendering filter(130) converts the MPEG stream into a TCP packet in real-time, and extracts the MPEG stream from the TCP packet for the prescription information. A TCP source filter(150) outputs the MPEG stream extracted from the disease information and converts the MPEG stream for the prescription information into the TCP packet.
Patent KR-20040059560-A (KR)
Title: Method for detecting DTMF signals in a mobile communication system
Inventor: LIM CHAE BONG
IPC: H04W76/02
Filed: 2002-12-27
Abstract: PURPOSE: A method for detecting a DTMF(Dual Tone Multi Frequency) signal in a mobile communication system is provided to solve a delay problem due to a DTMF detection algorithm in case that a detection function is implemented in the vocoder of a base station controller. CONSTITUTION: A vocoder in a base station controller executes a DTMF detection algorithm for the first frame, 160 samples, once and stores non-processed 64 samples in a buffer(S101,S102). The vocoder adds the non-processed 64 samples to the second frame and executes the DTMF detection algorithm twice consecutively(S103,S104). Then the vocoder stores non-processed 32 samples in the buffer(S105). The vocoder adds the non-processed 32 samples to the third frame and executes the DTMF detection algorithm twice consecutively(S106,S107). Then the vocoder checks whether the fourth frame is inputted(S108). In case that the fourth frame is not inputted, the vocoder finalizes the DTMF detection procedure. If the fourth frame is inputted, the vocoder returns to the first step(S109).
Patent KR-20040059996-A (KR)
Inventor: AHN TAE HANG
IPC: H01L21/28
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve contact resistance by performing NH3 treatment to a junction region, thereby restraining the generation of native oxide. CONSTITUTION: A semiconductor substrate(100) including a gate electrode(G) and junction regions(150a,150b) is prepared. An interlayer dielectric is formed on the resultant structure and selectively etched to expose the junction regions. NH3 treatment(160), such as annealing under NH3 atmosphere and irradiating NH3 plasma is performed to the junction regions. A landing plug is formed to contact the junction region by in-situ.
Patent KR-20040060127-A (KR)
Inventor: KIM GYU HA
IPC: A61F2/32
Filed: 2002-12-30
Abstract: PURPOSE: Provided is a modular conical femoral stem with multistep, which improves stability and convenience in operation and has excellent fixing capability to the hip joint to prevent the shortening or lengthening of legs after operation. CONSTITUTION: The femoral stem inserted into the hip joint at one side and coupled with an artificial bone head at the other side comprises: a lower stem(11) having a plurality of radially protruded fixing members(12), and formed in a tapered shape having gradually reduced sections downwardly, wherein a fixing protrusion(13) is formed in a certain interval; an insertion groove disposed inside of the lower stem(11) and having a helical curve at the center; a hollow member forced to be inserted into the top of the insertion groove; and an upper stem(16) forced to be inserted to the hollow member at one side and coupled with an inner head of the artificial bone head at the other side.
Patent KR-20040060219-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: JUNG YEONG SEOK
IPC: H01L21/76
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent moat by forming a CVD oxide layer at lower of a linear nitride layer. CONSTITUTION: A trench(16) is formed by selectively etching a substrate(10) using a pad oxide and nitride pattern as a mask. A well oxide layer(18), a CVD oxide layer(30) and a linear nitride layer(20) are sequentially formed on the trench. A field oxide layer(22) is then formed in the trench and planarized. The pad nitride pattern is removed.