baber/WOPTO huggingface dataset:
Patent KR-20010019654-A (KR)
Inventor: BAEK SEOK CHAN
IPC: B60W20/00
Filed: 1999-08-28
Abstract: PURPOSE: A decelerating and charging device improves a continued ratio and permits a driver to operate a brake system in the perfectly same manner as a brake system using an existing mechanical friction. CONSTITUTION: A decelerating and charging device comprises a motor(23) and a load control member(22). The motor(23) connected with a rotating axis for the activation of a vehicle by a rotator generates an electric energy according to the rotation of the rotating axis. The load control member(22) decelerates a vehicle and controls the amount of an electric energy generated from the motor, by controlling a load applied to the rotator to hinder the rotator of the motor(23) from being rotated.
Patent KR-20010027596-A (KR)
Inventor: CHO YONG GEON
IPC: H04B1/40
Filed: 1999-09-14
Abstract: PURPOSE: A mobile communication terminal using a multi-mode system is provided to extract mobile communication frequencies having different bands through one band pass filter, so as to receive various kinds of mobile communication services. CONSTITUTION: A multi-band filter(100) changes magnetic field characteristics of transceived frequencies according to a PDM(Pulse Density Modulation) signal, and sets up band center frequencies. An RF transceiver(200) extracts RFs received from the multi-band filter(100) as IFs, and changes transmitted IF signals into RF signals. A controller(300) outputs the PDM signal for extracting a frequency band of a corresponding communication service. A low pass filter(400) filters the PDM signal applied for frequency band setting, and extracts the PDM signal as a DC signal. A key input circuit(500) outputs an interrupt signal corresponding to a key by user selection. A voice processor(600) demodulates a modulated voice signal applied from the controller(300) into an analog signal, and delivers the analog signal through a speaker(SPK), and modulates a transmission analog voice signal inputted to a microphone(MIC) into a PCM(Pulse Code Modulation) signal. A displayer(700) displays various operation states according to signals applied from the controller(300).
Patent KR-20000023313-A (KR)
Inventor: SHIMASAKI YOSHINORI
IPC: D04B1/18
Filed: 1999-09-20
Abstract: PURPOSE: A method for knitting an inlay knitted fabric having the high value of product is provided not to withdraw an inlay yarn by the movement of supported inlay yarn, or not to have a hole in the knitted fabric. CONSTITUTION: A unit of background structure of a front knitted fabric is knitted by supplying woolly nylon from a yarn supplying hole(1) to a knitted needle in odd number(X,V,T,..,F,D,B) from the right of a front bed in a first cam. In a second cam, the woolly nylon is supplied into the knitted needle(D,F,H,J,N,P,R,T,X) of the front bed from the yarn supplying hole(3), and a loop(15) is formed by the knitting needles(B,L,V) of the front bed by performing a splint knitting in the knitting needles(B,L,V). Besides a loop for supporting an inlay yarn(13a) is fixed in knitting needles(b,l,v) of a rear bed. A chenille yarn as the inlay yarn supplied from the yarn supplying hole(9) is extended over the front and the rear knitting needles(B,M,L) in a third cam, and the loop(13a) fixed in the knitting needles(b,l,v) of the rear bed is performed a movement of stitch in a fourth cam. The inlay yarn and the unit of bottom structure are united by forming a loop of next course in the loop overlapped new loops(7,15) of the unit of bottom structure and loops for supporting the inlay yarn(5a,13a).
Patent KR-20010028518-A (KR)
Inventor: SON KYUNG SUNG
IPC: E04B9/22
Filed: 1999-09-21
Abstract: PURPOSE: A fixture for a ceiling panel is provided to simplify the connection of ceiling panels and a ceiling and to facilitate the assembly of the panels. CONSTITUTION: A fixture(10) connects a connection bar(24), united with a ceiling(21) by an anchor bolt(22), with a ceiling panel(25). The fixture comprises a body, a holding part and an inserting part(13). The lower end of the anchor bolt is connected to the connection bar by a channel-shaped angle(23). The anchor bolt is inserted in the ceiling. The height of the connecting bar from the ceiling is adjusted by using the angle. Both ends of the connection bar are bent-up inward. The connection bar is united with the fixture. The bent-up part of the connection bar is inserted in the holding part. The ceiling panel has an inserting groove(25a) at the one end and an inserting part(25b) at the other end. The inserting part of the fixture is inserted in the joint area of the ceiling panel, so that the connection bar and the ceiling panel are connected.
Patent KR-20000000217-A (KR)
Inventor: LEE SU WON
IPC: H04L12/58
Filed: 1999-10-02
Abstract: PURPOSE: A system for automatically changing the receiving place of postal articles is provided to automatically perform a change of address for receiving postal articles of a service subscriber. CONSTITUTION: Automatic change system(10) is connected to a service subscriber and service company through a predetermined communication network. The system includes a database and a driving program part. The database includes a subscriber information storing part, a service company information storing part, and a service information storing part. The driving program part performs a communication function between a service subscriber and a service company, updates the database on the basis of an input information of the service subscriber, and informs the service company of a difference between the subscriber's input information and the information stored in the database.
Patent KR-20010036425-A (KR)
Inventor: LEE JONG HYEONG
IPC: H05K9/00
Filed: 1999-10-08
Abstract: PURPOSE: An electromagnetic interference(EMI) prevention structure for key input unit is provided to achieve an improved operation of device by preventing electromagnetic wave leakage through gaps formed between keys and the front panel of a key input unit. CONSTITUTION: An EMI prevention structure comprises a front panel(10) having a plurality of protruded keys(20); a printed circuit board(16) installed at rear surfaces of keys of the front panel; a metallic shield film(22) which covers the rear surface of the printed circuit board and is tightly attached to the front panel in such a manner as to include keys mounted at the front panel; a front panel frame(12) for fixation of the front panel; and a gasket(13) arranged between the front panel and the front panel frame so as to obtain an airtightness. The metallic shield prevents electromagnetic wave leakage through gaps formed among keys and the front panel, to thereby improve reliability of device.
Patent KR-20000028984-A (KR)
Inventor: RAMBERT DIERY
IPC: G10L21/038
Filed: 1999-10-11
Abstract: PURPOSE: A device is provided to improve the quality of sound of an audio reacting to harmonic signals at a certain frequency band. CONSTITUTION: A device receives harmonic signals(e(t)) of which a spectrum is placed at a telephone band or at a narrow band included between 300Hz and 3400Hz on an input. The device transmits the signals to an output to a speaker/earphone(HP) via digital signals(L(t)) and a digital/analog converter(D/A) of which a spectrum is placed at a band between 50Hz and 3400Hz. The input signals(e(t)) are digital telephone signals, especially sound signals transmitted at a telephone band(300Hz,3400Hz) obtained after digital filtering and/or coding the original harmonic signals. The device is composed of a spectrum expansion device(NLP) receiving input signals, a filter(BPF) filtering intermediate signals(s(t)) and extracting spectrum elements not contained at the telephone band of the input signals, an adder generating signals(L(t)) on the output, and a filter(BPF1) filtering the telephone signals between 300Hz and 3400Hz.
Patent KR-20010037233-A (KR)
Inventor: KIM YIM SOON
IPC: A47K3/26
Filed: 1999-10-11
Abstract: PURPOSE: A water saver for a shower bath is provided to be convenient to use and to prevent the waste of water while taking a shower. CONSTITUTION: A water saver for a shower bath comprises the steps of installing an opening/closing valve(4) of a shower bath to be opened and closed by the vertical operation of a lever(6), connecting a spring(8) to the top of the lever, suspending the spring and the lever by connecting a pulling wire(10), locating a foothold(18) provided with a spring(16) elastically installed between upper and lower plates(12,14) on a floor surface below a shower nozzle(2) and connecting the pulling wire with a pulling bar projected from the upper plate(12) of the foothold; if a user steps onto a foothold, the valve is opened, but on the other hand, if stepping down, the valve is intercepted to economize on water.
Patent KR-20000035154-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: OZAKI HIROSI
IPC: H01L23/31
Filed: 1999-11-02
Abstract: PURPOSE: A semiconductor device and a method for assembling thereof are provided to decrease the cost by minimizing number of steps, to increase the yield and fidelity by minimizing a mechanical shock from outside. CONSTITUTION: A semiconductor device and a method for assembling thereof include a conduction layer, a polyimide tape(4,4'), an outer solder ball(6), and pads(20a). The polyimide tape(4,4') is applied on the conduction layer and couples the solder ball(6) to the semiconductor chip. The outer solder ball(6) is arranged on one side of the polyimide tape(4,4') to couple the one side electrically to the conduction layer. On the other side of the semiconductor chip, the conduction layer and the pads(20a) of the semiconductor chip are coupled electrically by way of a solder(10).
Patent KR-20010046072-A (KR)
Inventor: CHOI JUN HO
IPC: H01L21/336
Filed: 1999-11-10
Abstract: PURPOSE: A method for manufacturing a transistor is provided to prevent a refresh characteristic from being degraded by forming an oxynitride layer only on a part of a gate oxide layer and using the transistor as a dynamic random access memory(DRAM) device, and to improve reliability by forming the oxynitride layer on an interface between the gate oxide layer and a borosilicate glass(BSG) layer to prevent penetration of boron ions. CONSTITUTION: A gate oxide layer(22) and a polysilicon layer(23) are sequentially deposited on a semiconductor substrate(21), and patterned to a region where a gate is to be formed. Nitrogen ions are tilt-implanted into the resultant structure to form an oxynitride layer(24) in a side surface of a portion where the gate oxide layer is exposed. A borosilicate glass(BSG) layer(25) and a nitride layer are sequentially formed on the resultant structure, and the nitride layer is etched to form a nitride layer sidewall. The BSG layer is etched by using the nitride layer sidewall as a mask. High-density impurity ions are implanted into the semiconductor substrate to form a p-type high-density source/drain region(27) by using the resultant structure as a mask. A heat treatment is performed regarding the resultant structure to enlarge the high-density source/drain region. Boron ions inside the BSG layer are penetrated into the semiconductor substrate to form a low-density source/drain region(28).
Patent KR-20010046192-A (KR)
Inventor: JUNG JIN U
IPC: H04L47/30
Filed: 1999-11-11
Abstract: PURPOSE: A flow control method in a packet switch network having a shared buffer is provided to share buffer capacity between input ports in an Ethernet switch. CONSTITUTION: A plurality of Ethernet switches(12-1 - 12-N), upstream devices, transmit the packet data. A downstream device includes a control queue manager(130), a port control unit(110), a MAC(Media Access Control)(100), an EEPROM interface(120). Also, the downstream device has a common buffer(300). The control queue manager(130) counts the number of packets stored at present to the common buffer(30), operates a plurality of Tx Cur PKT counter 0-N(133-135) to the respective output port and also operates tow THR values(start and finish of congestion) through the EEPROM interface(120). The buffer congestion signal is updated by the control queue manager(130) whenever in queue or de queue is generated. The buffer congestion signal is transmitted from the control queue manager(130) to the port control unit(PCU)(110). The PCU(110) commands to the MAC(100) in order to form a flow control when an instruction of congestion is received.
Patent KR-20010046709-A (KR)
Inventor: NOH HYEONG GON
IPC: H01M10/0525
Filed: 1999-11-15
Abstract: PURPOSE: A method for preparing a lithium ion polymer battery is provided which improves output capacity and battery life and increases the productivity of the battery. CONSTITUTION: The method comprises steps of: (i) respectively preparing cathodes(111, 112) and an anode(12) wherein, an active material layer is formed on an electric current collecting body; (ii) preparing four pieces of separator(10, 20, 30, 40), each of which is made of polyvinylidene fluoride and has a void percentage of 5-70; (iii) after laminating the four pieces of separator, sealing both sides of the laminated separators in longitudinal direction to form three separated spaces; (iv) after inserting the cathode(111), the anode(112) and the cathode in sequence into the three separated spaces, compressing them to form an electrode assembly; (v) after impregnating the electrode assembly with an electrolytic solution, inserting the impregnated electrode assembly in a case and then sealing the case.
Patent KR-20010046969-A (KR)
Title: Manufacturing process for seoul-sol milk
Inventor: SUH YOUNG HUN
IPC: A23C9/00
Filed: 1999-11-16
Abstract: PURPOSE: A Seoul-sol milk containing seventy-two kinds of food is provided, which is good for health condition of lung and large intestine, and improves ones constitution. CONSTITUTION: A process for the preparation of Seoul-sol milk comprises the steps of: mixing 72 kinds of grain or herb powder such as pine needle, many kinds of beans, arrowroot sprout, pine mushroom, corn, barley, black sesame, pine pollen powder, carrot, cabbage, spinach, parsley, chestnut, brown seaweed, sunflower seed, walnut, pumpkin seed, apricot, potato, pine nuts, and etc. in a mixer; 1) steaming for 2hours in a pressure-pot; 2) mashing fibroid materials by passing through the roller; 3) maturing for 72hours at 50-60deg.C while spraying medicinal herb extract; 4) steaming for 4hours in the pressure steam pot; 5) repeating 3) and 4) steps one more time; 6) extracting at 20-50deg.C; 7) mixing the extract with milk; and 8) adding calcium, chitosan, and pine needle or pine sprout extract, and shaking to get the Seoul-sol milk.
Patent KR-20000035525-A (KR)
Inventor: ORJALES VENERO AURELIO
IPC: A61K31/4465
Filed: 1999-11-17
Abstract: PURPOSE: 4-Substituted peperidines are provided, which are useful for treating and preventing the disease of central nervous system such as depression, polyphagia, obsession, alcoholic poisoning, anxiety, phobia, ache, social phobia and migraine. CONSTITUTION: The 4-substituted piperidine is represented by the formula 1, wherein R1 and R2are an unsubstituted aryl group; or mono- or poly-substituted aryl group with a halogen atom, an alkyl group, an alkoxy group, a cyano group, a trifluoromethoxy group, a trifluoromethyl group, a benzoyl group, a phenyl group, a nitro group, an amino group, an aminoalkyl group, an aminoaryl group or a carbonyl group.
Patent KR-20010047061-A (KR)
Inventor: LEE JONG HYEOK
IPC: F24F13/00
Filed: 1999-11-17
Abstract: PURPOSE: A control cover opening/closing structure for air conditioner indoor unit is provided to allow the control cover to be easily opened/closed, by arranging the control cover to be bendable so as to open or shut the front grille. CONSTITUTION: A structure comprises a front grille(20) coupled to the front surface of an outer case of air conditioner, and which has an opening and a coupling protrusion(21) formed above the opening; and a control cover(30) which opens/shuts the opening of the front grille, and has an upper end formed to be bendable at the inner upper surface of the opening, and a hook ring(31) formed at the front surface of the control cover, to be connected/disconnected to/from the coupling protrusion of the front grille. The front grille has holes for insertion of the coupling protrusion of the front grille, and the hook ring has a size to be inserted into the holes formed at the front grille. The hook ring has a groove for elastic insertion of the coupling protrusion. When the control cover is opened, the hook ring is inserted into the holes formed at the front grille, and coupling protrusion is elastically inserted into the groove formed at the hook ring, thereby maintaining opened state.
Patent KR-20010049037-A (KR)
Inventor: CHO HUI SEON
IPC: H04W4/00
Filed: 1999-11-30
Abstract: PURPOSE: A visiting card managing method of a mobile phone is provided to improve an efficiency of a resource without necessity of an additional resource for making a visiting card by enabling transmission and reception of a visiting card directly created by a user to and from the other party wirelessly. CONSTITUTION: When a controller receives a key signal from a key input unit, it checks whether the key signal is a visiting card transmission menu key signal(311). If the key signal is determined to be the visiting card transmission menu key signal, the controller reads a memory and displays the stored visiting card on a display unit(316). The controller checks whether a visiting card number desired to be transmitted is inputted from the key input unit(317). If the visiting number desired to be transmitted is inputted, the controller processes a visiting card corresponding to the inputted visiting card number on the basis of a bluetooth communication standard through a bluetooth processing unit and transmits it to a mobile phone located near the other party(321). The controller checks whether the visiting card is completely transmitted(323). If the visiting card is completely transmitted, the controller reads a character message indicative of complete transmission of the visiting card stored in a memory and displays it on a display unit(325).
Patent KR-20000012524-A (KR)
Inventor: KIM KONG SUB
IPC: B23D19/00
Filed: 1999-12-03
Abstract: PURPOSE: A device is provided to continuously process blanking in two rows without a flaw on the surface of material by transmitting a metal mold to the width direction of the material. CONSTITUTION: The two-row blanking device is sequentially composed of an uncoiler(1), a leveler feeder(2), a press(3), a metal mold(4) and a metal mold transmission device(5). Herein, the uncoiler unloosens the plate material on a roller, and the feeder performs both a shape correction function for keeping the flatness degree and a lengthwise transmission function of the plate material and supplies the plate material to the press. The plate material supplied to the press is repeatedly transmitted in the width direction of the plate material and processed by the metal mold transmission device.
Patent KR-20010056422-A (KR)
Inventor: KANG SEOK MUN
IPC: H04B17/00
Filed: 1999-12-15
Abstract: PURPOSE: A CDMA base station system is provided to take necessary measures in advance by receiving an alerting message before generating problems in a base station, thereby improving the quality of a telephone call. CONSTITUTION: A base station processor(201) takes charge of interface within a base station and control peripheral boards. A main processor(202) takes charge of interface between the base station and an exchanger. A channel card(203) modulates and demodulates signals transmitted and received from the base station. A transmitting frequency converter(204) converts transmitting frequency into the assigned use frequency. A transmitting power amplifier(206) transmits rated power supply of the base station. A transmitting frequency band filter(208) passes only the assigned frequency band. A receiving frequency converter(205) converts receiving frequency into a frequency band used in the base station. A receiving amplifier(207) amplifies the low signal received from a mobile station. A receiving frequency band filter(209) passes only the assigned frequency band. A power level measuring machine(210) measures power level of the final end of the base station. An RF characteristic analyzer(211) monitors and analyzes signals outputted from the transmitting frequency band filter(208) and the receiving frequency converter(205) for transmitting the result to the base station processor(201).
Patent KR-20010057253-A (KR)
Inventor: HA DU HAN
IPC: C08F2/22
Filed: 1999-12-21
Abstract: PURPOSE: A method for preparing graft copolymer of ABS non-flammable resin is provided to obtain high impact-resistance and fluidity by using rubber polymer latex as seed to emulsify graft monomer and to graft copolymerize it. CONSTITUTION: The method for preparing graft copolymer of ABS non-flammable resin having high impact-resistance and fluidity comprises a first step to introduce 10-40 wt.% among 55-30 weight parts of graft monomer mixture containing 70-80 wt.% of styrene and 30-20 wt.% of acrylonitrile in the present of 45-70 weight parts of rubber polymer latex into a reactor together with other additives, to heat the reactor and to supply a catalyst mixture into the reactor to produce a first graft copolymer latex; and a second step to provide the residual graft monomer and molecular weight controller into the reactor separately to produce a second graft copolymer.
Patent KR-20000012768-A (KR)
Inventor: JIN KUM SOO
IPC: F26B3/02
Filed: 1999-12-23
Abstract: PURPOSE: A drier is provided to make the structure simple and not to descend the drying performance even though not using additional heat source when the outside temperature is low. CONSTITUTION: The drier is composed of:a drying table(1) installing dampers(6)(6')(6") on the upper and lower outer wall of a circular passage and a partition; a heat wave supplying passage(8) and an exhausting passage(9) installed in the upper and lower partition; a heat pump system(12) installing a condenser(14) in the heat wave supplying passage and a vaporizer(16) at the air; and a heat pipe group(18) placing a vaporizing unit(20) and condensing unit(21) in the suction side of the vaporizer and the drying chamber side of the exhausting passage. The device is used for conveniently storing and transferring agriculture products, marine products and stock raising products, and uses electricity, solar heat and the heat pump system as a heat source.
Patent KR-20010065146-A (KR)
Inventor: JUNG SEONG MUN
IPC: H01L21/8247
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a control gate of a flash memory device is provided to decrease resistance of a control gate without damage to tungsten silicide, by simultaneously etched the tungsten silicide and a polysilicon layer to reducing damage to a gate in a process for etching the gate. CONSTITUTION: A tunnel oxide layer(11) and the first polysilicon layer(12) are formed on a semiconductor substrate(10), and patterned by using a mask for a floating gate. A dielectric layer(13), the second polysilicon layer(14), tungsten silicide(15) and an anti-reflecting layer(16) are formed on the entire structure including the first polysilicon layer. The anti-reflecting layer is etched for 22-28 seconds at a pressure of 350-450 milli Torr and at a plasma power of 1100-1350 Watts while using CHF3 gas of 18-22 sccm and Ar gas of 550-650 sccm. The tungsten silicide and the second polysilicon layer are etched for 20-24 seconds at a pressure of 4-6 milli Torr and at a plasma power of 380-460 Watts while Cl2 gas of 90-110 sccm and N2 gas of 4.5-5.5 sccm are used and power of 80-100 Watts is applied to the semiconductor substrate.