baber/WOPTO huggingface dataset:
Patent KR-20000012000-A (KR)
Inventor: KAO QUIANT
IPC: H04B7/26
Filed: 1999-07-27
Abstract: PURPOSE: A method and a system are provided to control the power of high speed closed loop in Wide band Code Division Multiple Access(W-CDMA). CONSTITUTION: The packet switching communication system comprises: a base station communicating with more than one of users via a down link communication channel; a down link channel divided into multiple frames; a frame including multiple data packets; a data packet including the transmission power control information for users; an extended transmission power control information field provided to more than one of data packets of every frames and including the transmission power control information about rest users of a communication system.
Patent KR-20000012210-A (KR)
Inventor: SHIN IK HWAN
IPC: D04B15/88
Filed: 1999-08-18
Abstract: PURPOSE: A weaving fabric winding device for a circular weft knitting machine is provided to have low costs of a storage and of a delivery of the many weaving fabric. CONSTITUTION: The weaving fabric winding device(A) contains: a cutting machine(4) arranged in the upper part of a drawing rod(2) rotated to pull a weaving fabric(F) downward, and to cut the weaving fabric(F) lengthways woven in a cylindrical type; an unfolding rod(5) arranged in the lower part of the cutting machine(4) and in the drawing rod(2), and to unfold the unfolded weaving fabric(F) on a slat once; a second unfolding unit(6) arranged in the lower part of the unfolding rod(5), and to unfold the unfold weaving fabric(F') unfolded at first again; a winding unit(7) to wind the weaving fabric(F") unfolded secondary in the second unfolding unit(6).
Patent KR-20000017503-A (KR)
Inventor: TCHCHI TAGENJI
IPC: H01L27/10
Filed: 1999-08-25
Abstract: PURPOSE: A semiconductor memory device is provided, which improves the data transmission efficiency in a mixed cycle. CONSTITUTION: The semiconductor memory device comprises: a command and controller (2) for activating an address register (3) and an input data register (4) and controlling a control signal generator (7) to determine an operation timing in a recording operation, a delay recording operation, and a reading operation. The address register (3) is connected to the output of an address buffer (5) which an external address is inputted. The input data register (4) is connected to the output of a data input buffer (6) which a recording data is inputted from data pins (DQ0-DQn). The control signal generator (7) determines the operation timing of a row decoder (8), a column decoder (9), and an I/O control circuit (10). Thereby, it is possible to obtain a high data transmission efficiency.
Patent KR-20010019318-A (KR)
Inventor: JUNG U CHEOL
IPC: G01K7/24
Filed: 1999-08-26
Abstract: PURPOSE: A composite sensor for measuring both of vibration and temperature is provided to compositely detect vibration and temperature by the action of a temperature detecting IC provided on a hybrid IC, thereby achieving precise detection while maintaining the structure and appearance of existing sensors. CONSTITUTION: A composite sensor for measuring both of vibration and temperature includes an IC(12) for measuring temperature adhered on a rear surface of an aluminium board(Al2O3;11) to detect and output a temperature of a piezo electric element, wherein resistance components of the temperature detecting IC is changed according to temperature, and a current is changed by a constant voltage source applied from the outside and differently amplified by an external circuit, so that the temperature of the piezo electric element in a current sensor is detected. A detection signal is quantified and transmitted to the outside or an upper grade processor via a display(20) or an A/D converter.
Patent KR-20010019912-A (KR)
Title: Door structure
Inventor: YOON CHANG JU
IPC: B60J5/00
Filed: 1999-08-31
Abstract: PURPOSE: A door structure makes simultaneously operate the functions of an inside handle and a pull handle by uniting the inside handle and the pull handle. CONSTITUTION: A pull handle(12) has a space in one side thereof and a hinge-axis(26) in a corner of the one side thereof. An inside handle is vertically movably fixed to the hinge-axis(26) on the one side thereof. A coil spring(30) is disposed on and inserted into the hinge-axis(26). A rod is connected with the inside handle on the one end thereof by a connecting pin.
Patent KR-20010026954-A (KR)
Inventor: KIM CHANG HO
IPC: E02D31/02
Filed: 1999-09-09
Abstract: PURPOSE: A waterproof and adiabatic compound panel and the waterproof/adiabatic construction method are provided to construct easily, to dispose leaking water, to heighten the effect of waterproofing and insulating to the maximum, to prevent a damage or a breakage on treatment or installation, and to secure a drainage way certainly. CONSTITUTION: A waterproof and adiabatic compound panel(10) used for insulating and waterproofing of a floor(2) and a wall(5) of a building comprises; a waterproof plate made of waterproof materials and forming with many projections(11a) for forming a drainage way on one side; a thermal insulation material installed to be fixed by bonding members all over the other side of the waterproof plate. A waterproof/adiabatic construction method comprises the steps of; laying the waterproof plate to contact the many projections(11a) with the wall(5), a concrete slab wall of the floor(2), or a concrete slab floor(3); laying many block-shaped thermal insulation materials to the outside of the laid waterproof plate; adhering an adhesive tape to seal up gaps among the blocks of the thermal insulation materials; forming a floor finishing mortar or concrete layer by applying mortar or concrete to the upper surface of the thermal insulation materials adhered with the adhesive tape.
Patent KR-20000023163-A (KR)
Inventor: GEORGES ESTIENE
IPC: F16C33/10
Filed: 1999-09-15
Abstract: PURPOSE: A slide guide member is provided for mechanical elements designed to effectively meet the interesting subjects of an industrial area such as reduction in repair and simplification in lubrication. CONSTITUTION: A slide guide member is composed of two parts to be reacted by the slide friction. One part named as a smooth part(11) has the smooth friction function face while the other part named as a penetrated part(8) has a friction face(7) so as to include the exposed cavity to accept lubricating paste type grease and extreme pressure(EP) grease consisting of a soap type component, an oil element and an extreme pressure additive. The contact angle between the function face of the smooth part(11) and the grease is of 20-40 degrees, and the contact angle between the function face of the penetrated part(8) and the grease is of 45-75 degrees.
Patent KR-20010028321-A (KR)
Inventor: LEE GYEONG MOK
IPC: D04B15/48
Filed: 1999-09-20
Abstract: PURPOSE: Provided is a driving device of a send-off wheel on a circular knitting machine which has increased assembling property by improving structure and increased quality of knitted goods by regular rotational speed of the send-off wheel and a knitting part. CONSTITUTION: The driving device is comprised of: a motor(20) which is connected to a driving axis(11) of the send-off wheel(10) driving the send-off wheel(10) directly; a rotation perception sensor(30) inputting rotational speed value of the knitting part on electric signal; and a controller(40) which is inputted output value from the rotation perception sensor(30) controlling speed of the motor(20) and maintaining rotational speed of the knitting part and the send-off wheel(10) regularly.
Patent KR-20010028332-A (KR)
Inventor: HWANG SEONG UK
IPC: F16F9/504
Filed: 1999-09-21
Abstract: PURPOSE: A damping force control device has a simple structure to respond more quickly to the change of a road surface and controls a damping force more exactly in detail. CONSTITUTION: A damping force control device comprises a changeable disk plate(24), a case(42). The changeable disk plate(24) is formed on a flow channel in a piston(18). Some of the changeable disk plate(24) is formed by a piezo-electric material(28) transformed by an electric signal. The low end of the changeable disk plate(24) has a taper surface to a direction of which a thickness of a center portion reduces. The case(42) has many through holes opened/closed by a stretching of the changeable disk plate(24).
Patent KR-20000000192-A (KR)
Title: Advertisement exposing method on internet
Inventor: MUN SUNG IL
IPC: H04L12/66
Filed: 1999-09-29
Abstract: PURPOSE: A method for providing advertisement on internet searches the advertisement corresponding to a user's taste from the advertisement database, exposes the searched advertisement on a content, stores the number of the advertisements exposed to the content in the advertisement access statistic database, and maximizes an effect of the advertisement. CONSTITUTION: A method for providing advertisement on internet provides a membership ID to the member inputting a member information, obtains a log-in membership information with a membership ID when performing a log-in process to the content, selects advertisement proper to the log-in membership with the member information from an advertisement database, exposes the selected advertisement on the content, and stores the number of exposes of the advertisement exposed to the content in the advertisement access statistic database.
Patent KR-20010036793-A (KR)
Inventor: CHUNG YONG SIK
IPC: D06M15/03
Filed: 1999-10-12
Abstract: PURPOSE: A chitosan solution for the treatment of cellulose fabrics and a processing method by using the same is provided, which can provide antibacterial property and wrinkling resistance to cellulose fabrics without using harmful materials and improve washing durability by treating cellulose fabrics with chitosan, citric acid, cross linking catalyst and water. CONSTITUTION: This chitosan solution for the treatment of cellulose fabrics comprises 0.1 to 5% by weight of chitosan having a molecular weight of 3,000 to 15,000, 1 to 10% by weight of citric acid, cross linking agent and water. The process for the treatment of cellulose fabrics comprises the steps of: dipping and padding cellulose fabrics in the chitosan solution; drying the obtained fabrics; and curing the dried fabrics.
Patent KR-20010037960-A (KR)
Inventor: LEE KYONG KYU
IPC: E06B9/174
Filed: 1999-10-21
Abstract: PURPOSE: An anti-sharp fall building shutter is provided to ascend a shutter plate easily by the rapid rotation of a small-sized gear, and to prevent the sharp fall of a shutter by supporting a load of a shutter by the slow rotation of a large-sized gear. CONSTITUTION: An anti-sharp fall building shutter comprises a small-sized gear(8) and a large-sized gear(7) fixed to a rotary shaft(3) rotated to take up a shutter while ascending a shutter plate(1), connected to a bearing(4) to rotate or idle the small-sized gear and the large-sized gear, and connected to another large-sized gear and small-sized gear operated by a speed reducer(5) connected with a motor(6) respectively by a chain(2); on ascending a shutter, the small-sized gear formed to the rotary shaft is rotated, but the large-sized gear is idled, so that the rotary shaft is rotated rapidly; on descending a shutter, the large-sized gear formed to the rotary shaft is rotated, but the small-sized gear is idled, so that the rotary shaft is reversed slowly to control the speed of opening and shutting a shutter proportionally.
Patent KR-20010038609-A (KR)
Inventor: CHO SANG YEON
IPC: H01L21/76
Filed: 1999-10-26
Abstract: PURPOSE: A field isolation method for a flash memory device is provided to easily compensate for a dent phenomenon when a field isolation process is performed by using a shallow trench isolation(STI) method. CONSTITUTION: A polysilicon layer(17) is stacked on a silicon substrate(10) having a native oxide layer, and a silicon nitride layer(13) for patterning is stacked and patterned. The polysilicon layer and a silicon layer of the substrate in a region where the silicon nitride is removed by the patterning process, are sequentially etched to form an empty trench of predetermined width and depth by using the silicon nitride layer as an etching mask. A silicon oxide layer(11) and a silicon nitride layer for buffering are formed inside the empty trench. A silicon oxide layer for isolation is deposited by a chemical vapor deposition(CVD) process. The silicon oxide layer for isolation stacked on the silicon nitride layer for patterning is eliminated by a chemical mechanical polishing(CMP) process. The silicon nitride layer for patterning is eliminated. An insulating layer for filling a dent formed by the silicon nitride layer for buffering when the silicon nitride layer for patterning is eliminated, is stacked on the entire substrate, and an etching process is entirely performed.
Patent KR-20000000486-A (KR)
Inventor: LEE YONG WOO
IPC: A23L7/109
Filed: 1999-10-28
Abstract: PURPOSE: A making method of a color bun shell containing natural ingredients is provided to improve the health and appetite, to offer bun shell having good taste, feel and flavor. CONSTITUTION: A making method of a color bun shell comprises the steps of: quick-freezing the natural materials at -25 to -45°C; inputting the quick-frozen natural materials to a drier less than 0.5torr and drying for 15-20hr.; and inputting the dried natural materials to a pulverizer and adding wheat flour.
Patent KR-20000035105-A (KR)
Title: Heat exchange members for thermal storage apparatus
Inventor: KAPLAN VLADIMIR
IPC: F25D16/00
Filed: 1999-10-29
Abstract: PURPOSE: A thermal storage apparatuses, and more particularly heat exchange members is provided for use in thermal storage equipment used to store coolness and release the thermal storage equioment at a later time. CONSTITUTION: A thermal storage apparatus(1) is disclosed. The apparatus uses a group of heat exchange members(16) immersed in a phase change medium(14) to store coolness by freezing the heat exchange medium(14). The heat exchange members(16) each include tubular passageways(62) to carry a heat transfer fluid(29) through the apparatus to freeze the phase changer material(14) during an ice-forming cycle and to be chilled by the solid phase change material during a melt cycle. The heat exchange members(16) each have substantially continuous opposite surfaces(70,72) to prevent the solid phase change material from forming an annulus encircling the tubular passageways. During the ice-forming cycle, the solid phase change material forms in complementary sheets or volumes so that during the melt cycle the heat transfer fluid(29) does not gain heat near the outlets. The heat exchange members(16) are made of a lightweight material, such as plastic.
Patent KR-20010045474-A (KR)
Inventor: KIM JEONG SEOP
IPC: H04B7/14
Filed: 1999-11-05
Abstract: PURPOSE: A supervisory method of satellite communication network for securing service quality of satellite communication is provided to supervise a satellite signal(carrier) continuously and then find out an illegal carrier or a carrier beyond the extent of permission, thereby protecting a satellite repeater and maintaining a stable satellite communication network. CONSTITUTION: In the supervisory method, the first step is to select the satellite signal(carrier) on downlink to be supervised and read information on the satellite signal previously stored as a supervising target. The second step is to calculate a correction value of the corresponding reception path by frequency and time in order to correct the frequency characteristic value(path characteristic value) generated from each reception path of the satellite signal of the supervisory target(203,205). The third step is to set the reference value of the satellite signal of the supervising target on the basis of the above information and the measurement environment of the satellite signal. The fourth step is to measure the satellite signal of the supervising target on the basis of the correction value under the set measurement environment of the satellite signal and inform a satellite signal beyond the reference value among the measured satellite signal of the supervising target(207).
Patent KR-20010046864-A (KR)
Inventor: KIL DEOK SIN
IPC: H01L21/31
Filed: 1999-11-16
Abstract: PURPOSE: A method for manufacturing a dielectric layer is provided to prevent an electrical characteristic from being deteriorated in a subsequent process after a dielectric layer is formed. CONSTITUTION: An upper electrode(23) is formed on the dielectric layer having an excessive quantity of oxygen. An interlayer dielectric(24) or passivation layer is selectively formed on the upper electrode. A heat treatment process is performed regarding the resultant structure having the interlayer dielectric or passivation layer to activate the oxygen excessively added in the dielectric layer.
Patent KR-20010048758-A (KR)
Inventor: PARK GEUN YONG
IPC: G03G21/16
Filed: 1999-11-29
Abstract: PURPOSE: A front door of a wet electrophotographic printer is provided to mount or separate a pressure unit and constructing parts of a main body of the printer at the accurate place with simple rotation of the door. CONSTITUTION: A front door of a wet electrophotographic printer includes a door frame(100) installed at the front surface of a main body of the printer to be rotatably opened and shut by the medium of a hinge device, a pressure unit fixing bracket(200) movably coupled with the door frame, a shock-absorbing element(300) supporting the pressure unit fixing bracket to the door frame movably, wherein the shock-absorbing element includes at least four guide holes(310) formed to pass through the door frame, a plurality of guide protrusions(320) formed at the pressure unit fixing bracket to correspond to the guide holes, a plurality of separation preventing pins(330) inserted into the end of the guide protrusions passing through each guide holes, and a plurality of compressed coil springs(340) interposed into each guide protrusion for elastically supporting the pressure unit fixing bracket to be separated from the door unit at a fixed gap.
Patent KR-20010055040-A (KR)
Inventor: SEO JEONG BONG
IPC: B60C25/00
Filed: 1999-12-09
Abstract: PURPOSE: An air circuit device of a cylinder is provided to absorb contact pressurizing force of a detecting cylinder by a wheel lifting through a hydraulic lifter in assembling a tire on the wheel for preventing breakage of components. CONSTITUTION: A 5/2-way valve(2) containing solenoids(4a,4b) is installed on a detecting cylinder by conduits(3a,3b). Moreover, the 5/2-way valve supplying pneumatics to the detecting cylinder is located neutral air discharging state in usual. Then, detecting sensor excites the solenoids of the 5/2-way valve for supplying air to the detecting cylinder. Thus, the detecting cylinder is raised by the supplied pneumatics to install a tire on the wheel. Thereby, an air circuit device of the cylinder for detecting the wheel absorbs contact pressurizing force between the wheel and the detecting cylinder, and prevents breakage of components.
Patent KR-20010055684-A (KR)
Inventor: CHO GWANG HUN
IPC: B60R11/02
Filed: 1999-12-11
Abstract: PURPOSE: A converting device for a traveling direction of a tape is provided to conveniently convert traveling direction of the tape from a play mode to a reverse mode by using one deck motor. CONSTITUTION: By rotating a driving motor(220) to a counterclockwise, a friction gear(240) engaged to a mode cam gear(250) is replaced from the mode cam gear. The friction gear is engaged with a cam gear(290) for rotating the cam gear. Herein, a direction lever(310) connected to an upper cam(300) is horizontally moved. Then, the direction lever transfers a direction plate(340) at the other end portion of the direction lever. Herein, play gears(320) and a pinch roller(330) are installed at both sides of the direction plate for removing one play gear from a play direction reel gear(350). Moreover, the other play gear is engaged with a reverse direction reel gear(350) for converting traveling direction of a tape to a reverse mode. Herein, a head in a logic deck(210) is moved to a play location by the mode cam gear.
Patent KR-20010063095-A (KR)
Inventor: JUNG HUI JEONG
IPC: G06V10/40
Filed: 1999-12-21
Abstract: PURPOSE: A system and a method for measuring a volume of a postal package using image recognition are provided to manage efficiently freights by analyzing automatically postal package information. CONSTITUTION: An image input device(110) receives an image of a desired object and removes a shadow and a noise of the received image. An image processing device(120) extracts a boundary and an area of the object from the received image. A feature extraction device(130) extracts features of the object from a segment and vertexs of segment at the image obtained from the image processing device(120). A volume measure device(140) measures a volume of a postal package. A volume save device(150) saves the volume of the postal package.
Patent KR-20010063124-A (KR)
Inventor: PARK BYEONG GON
IPC: B60R99/00
Filed: 1999-12-21
Abstract: PURPOSE: A warning system for a lane deviation is provided to indicate the traveling state of a vehicle using a head-up display and to warn a driver of the lane deviation using an indoor turn signal lamp. CONSTITUTION: A lane deviation warning system consists of a camera(1) photographing the image of a forward lane; an image processing unit(2) separating the lane from the image; a control unit(3) checking how a vehicle travels and if the vehicle is deviated from the lane; and an indicating unit as a head-up display(5) flickering a lamp when the vehicle is deviated. Herein, an indoor turn signal lamp is used as the indicating unit by flickering when the vehicle is deviated. Further, an alarm device is included in the system to generate warning sound.
Patent KR-20010057899-A (KR)
Inventor: SUNG IN YONG
IPC: F16C3/02
Filed: 1999-12-23
Abstract: PURPOSE: A method for manufacturing an axle shaft for a vehicle is provided to largely reduce a manufacturing cost and prevent deformation of products due to a thermal treatment by removing a thermal treatment process, and to improve productivity by reducing waste of energy and expenses. CONSTITUTION: A method for manufacturing an axle shaft for the vehicle includes the steps of preparing bar material for a flange and bar material for a shaft and forming the flange by heating and forging the bar material for flange, welding the forged flange with the bar material for shaft, processing a round portion and a parallel portion of the bar materials for flange and shaft to have a shape of the axle shaft, and hardening the surface by quenching with high frequency through the whole surface of the bar materials.
Patent KR-20010060991-A (KR)
Inventor: KIM SU JIN
IPC: H04N7/015
Filed: 1999-12-28
Abstract: PURPOSE: A method is provided to improve the operation speed of the overall system and to reduce consumption of system bandwidth by an amount of display data, which is inputted from a memory controller according to busy of the memory controller. CONSTITUTION: A request for display data of a current line is generated to the memory controller. A decision is made to determine whether a busy signal is contained in the data generated above. When the busy signal is contained in the data, the display data of the current line is encoded for the display thereof. When no the busy signal is contained in the data, a request for display data of adjacent line is generated. For the display data of the current line generated when no the busy signal is contained in the data and the display data of the adjacent line, a flicker is removed and encoded for the display thereof. Thus, it is possible to reduce an exclusive time of the memory controller thereby allow the memory controller to extend service chances for another logics, which, in turn, improves the operation speed of the overall system.