baber/WOPTO huggingface dataset:
Patent KR-20010009234-A (KR)
Inventor: PARK JONG SUL
IPC: F16H3/62
Filed: 1999-07-08
Abstract: PURPOSE: A gear train for automatic transmission makes 6 advance speeds and a reverse speed by using 2 planet gears and 5 friction elements, improves the efficiency of power and realizes a small and a light body. CONSTITUTION: A gear train comprises a 1st and a 2nd planet gears(PG1,PG2), a 1st, a 2nd and a 3rd clutches(C1,C2,C3) and a 1st and a 2nd breaks(B1,B2). The 1st planet gear(PG1) has an element variably connected to an input shaft(1), an element transferring power to a transfer shaft(5), and an element variably connected to the input shaft(1), one of the former elements and a transmission housing(3). The 2nd planet gear(PG2) has an element variably connected to the input shaft(1) and the transmission housing(3), an element transferring power to the transfer shaft(5), and an element fixedly connected to a member of the 1st planet gear(PG1). In order for the 1st and the 2nd planet gears(PG1,PG2) to transform the inputs transferred to the input shaft(1) into 6 advance speeds and a reverse speed and transfer them to the transfer shaft(5), the 1st, the 2nd and the 3rd clutches(C1,C2,C3) variably connect a certain member of the 1st and the 2nd planet gears(PG1,PG2) to the input shaft(1) or variably connect certain members of the 1st and the 2nd planet gears(PG1,PG2) between themselves, and the 1st and the 2nd breaks(B1,B21) variably connects a certain member of the 1st and the 2nd planet gears(PG1,PG2) to the transmission housing(3).
Patent KR-20010009497-A (KR)
Inventor: EUM SANG SUB
IPC: H04B1/40
Filed: 1999-07-10
Abstract: PURPOSE: A method for expanding a memory of a cellular phone having an MP3 function and a recording function is provided to easily install a specific memory to the cellular phone, so as to download much music than before to store the music. CONSTITUTION: A specific memory(3) which is attachable/detachable is installed to a cover(2) inside of a flip-type cellular phone(1) by using a click hook. The specific memory(3) is installed to a upper part or a lower part, or a side part of the cellular phone(1) battery by using the click hook, and downloads MP3 music to store the MP3 music.
Patent KR-20010010202-A (KR)
Inventor: KIM HAN GI
IPC: G11C29/00
Filed: 1999-07-16
Abstract: PURPOSE: A method is provided to generate a test pattern compatible with a test equipment by applying a pattern generated by a TPG(Test Pattern Generator) within an MBT(Memory Burn-in Tester) to a device to be tested when a TSC(Test Station Controller) applies a pattern program to the MBT. CONSTITUTION: A method for generating a test pattern includes the first through fifth steps. The first step is to judge whether a TPG(Test Pattern Generator)(21) is enabled or not when the pattern program is downloaded from a TSC(Test Station Controller)(30) to the TPG. The second step is to read a micro-code address to be performed next from a micro-code address register in the TPG when the TPG is enabled. The third step is to patch an instruction code from a micro-code memory in the TPG by referring to the micro-code address. The fourth step is to generate pattern data and a scramble address by performing an operation when the instruction code is an OP code and then to write the generated pattern data to a DUT(Device Under Test). The fifth step is to stand by until next OP code operates when the instruction code is not an OP code.
Patent KR-20000011908-A (KR)
Title: Headlight arrangement for vehicle
Inventor: BIT MYER URWIN
IPC: F21V14/04
Filed: 1999-07-23
Abstract: PURPOSE: A structure of a car head light is provided, which does not dazzle onto the opposite vehicle when lighting since the width of the light is converted according to a slant angle of the car on the a horizontal shaft of the car. CONSTITUTION: The structure of the car head light has a control unit(10) for controlling a motor(9) for regulating the width of the light and an electromagnet(11) between a low beam and a high beam. A light source is formed to vertically move to the light shaft of a reflection mirror(4), and a spring element(12) is contained between the reflection mirror and the light source to keep the light source within the truing position of the reflection mirror. Herein, the reflection mirror is placed to possibly turn around the turning shaft(8) of the reflection mirror which is horizontally extended toward the direction (7) of the light from a housing.
Patent KR-20000011954-A (KR)
Inventor: CHEN YOUNGKAI
IPC: C23C14/08
Filed: 1999-07-24
Abstract: PURPOSE: A production method for containing oxide layer is provided to improve the characteristic of a device, to reduce the recombination in the outer base area due to the existence of improved oxide passivation. CONSTITUTION: The production method of GaAs base integrated circuit has the steps of: injecting a dopant ion on a GaAs substrate; heating the substrate to the effective temperature for activating the dopant ion injected; forming an oxide layer on a gate area as nearly exposing the gate area to the pollution; forming a metal contact on the oxide layer; respectively forming the metal contacts on a source area and on a drain area after or before forming the oxide layer; performing so the oxide as to have the whole composition GaxAyOz.
Patent KR-20010011299-A (KR)
Inventor: SHIN HYEON CHEOL
IPC: G11B17/02
Filed: 1999-07-27
Abstract: PURPOSE: A CD(compact disk) guide is provided to lengthen a guide to shorten the distance up to the entrance of each receiving portion of a guide and deck. CONSTITUTION: The CDP(CD player) consists of a front panel(12) having an operating button and LCD(liquid crystal display) and a player deck(20) mounted on the front side of the front panel to drive an inserted CD. The front panel has an insertion port(14) for inserting/ejecting a CD and a boss(24) on the rear side of the insertion portion. The boss is bonded with a guide(30) having a CD-protecting fabric(36). The guide includes a protrusion(32) bonded to the boss and an elongated portion(34) lengthened toward the deck from the protrusion. In a process of operating a CD guide, a CD(10) is inserted into a receiving portion(22) of the deck through the insertion port. The elongated portion of the guide between the insertion port and the receiving portion guides the CD to move rectilinearly. Therefore, the CD does not escape the receiving portion.
Patent KR-20010011628-A (KR)
Inventor: CHOI MUN CHANG
IPC: F04D29/58
Filed: 1999-07-29
Abstract: PURPOSE: There is a structure for cooling a motor of a turbo compressor to minimize pressure loss by reducing flow resistance of gas with cooling a motor by flowing refrigerant gas into the compressor. CONSTITUTION: A structure for cooling a motor of a turbo compressor includes a power generating chamber in a casing in which compressing chambers for being inserted by impellers to couple a motor, an inflow port(61) formed in one side of the power generating chamber for flowing refrigerant gas, a discharge port(62) formed in the other side of the power generating chamber for discharging the refrigerant gas, and an auxiliary passage(63) formed in the side of the power generating chamber so that residual refrigerant gas passing the motor for cooling the motor can be flew through the discharging port.
Patent KR-20010016703-A (KR)
Inventor: LEE DAE SIK
IPC: A47F1/08
Filed: 1999-08-02
Abstract: PURPOSE: A distributor for preventing entangling is provided to conveniently and smoothly distribute spherical products within the minimum time by preventing the spherical products from being entangled with each other and regularly distributing the spherical products. CONSTITUTION: An entangling preventive distributor consists of a distribution case(2) for containing spherical products; a discharge hole(5) discharging the spherical products; and an inducing member having an inducing groove(7) to induce the spherical products to the discharge hole one by one while preventing the spherical products from benign entangled. Upon putting the spherical product in the distribution case, the spherical products are equally scattered in the distribution case around a scattering member. The spherical products are prevented from being entangled by the scattering member and guide protrusions(15,16) and put on a spiral portion(11). The spherical products are not directly let in the inducing groove by the guide protrusions and sequentially let in the inducing groove along the spiral portion. Herein, as an opening and closing knob(3) is opened, the spherical product is discharged through the discharge hole and slid along a sliding member. Then, the spherical product is regularly distributed.
Patent KR-20000017266-A (KR)
Inventor: SHOENPELT ACCEL
IPC: B41M5/24
Filed: 1999-08-12
Abstract: PURPOSE: A process for forming a mark on a casting compound or an effect coating material is provided which can form the mark in which selected color can be recognized only at a specified observation angle. CONSTITUTION: A process for forming a mark on a casting compound or an effect coating material comprises an inducement of the changes in color at the irradiated position of the effect coating material or the casting compound by irradiating a laser beam, contains a cholesteric liquid crystal main chain or side chain-group polymer, or a combination of the main chain or side chain-group polymer. The cholesteric liquid crystal main chain polymer comprises a)0-99.8 mole% of one or more compounds selected from aromatic hydroxycarboxylic acid, aliphatic hydroxycarboxylic acid and aromatic aminocarboxylic acid; b)0-50 mole% of one or more compounds selected from aromatic dicarboxylic acid and aliphatic dicarboxylic acid; c)0.1-40 mole% of bifunctional monomer. The laser beam has a wave length of 150-1,500 nm and an energy density of 0.3 mJ/cm¬3. The laser mark is useful as a bank bill, a bond, a card for an entrance and exit and a mark of a product possessed the effect coating material.
Patent KR-20010017601-A (KR)
Inventor: YUN KYU JUNG
IPC: E05B3/00
Filed: 1999-08-12
Abstract: PURPOSE: A door locking device for a refrigerator door is provided to simply and easily release the door locking state with an inner handle and prevent theft by making impossible dismantling of door locks attached to a refrigerating chamber and a freezing chamber. CONSTITUTION: In a door locking device in which a lock in corresponding to a striker installed in a refrigerating chamber and freezing chamber(10), and controlled by a handle(80), the door locking device for a refrigerator door(20) includes a protecting element receiving the striker, an opening and shutting element performing door operation at a predetermined operating area in the inside and outside of the refrigerating and freezing chamber in corresponding to the striker, a first lock element connected with the opening and shutting element for controlling the operating area of the outside, a releasing element freely releasing the locking state from the striker in the inside of the refrigerating and freezing chamber without the influence of the first lock element, and a concealing element concealing the state of being connected with the releasing element by receiving the opening and shutting element.
Patent KR-20010018068-A (KR)
Inventor: JANG SU IK
IPC: H01L21/108
Filed: 1999-08-17
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to realize a high integration of the device, by forming a storage electrode of a wrinkled surface with an electrode material of the capacitor such as a noble metal or metal oxide. CONSTITUTION: A substrate(11) which has many elements for forming a semiconductor device is provided, and a photoresist layer(16) is formed on the substrate. An exposure process is performed regarding a part of the photoresist layer. A standing wave is generated in the photoresist layer because of an interference phenomenon of incident light and reflected light so that an interface between portions regarding which an exposure process is performed and not performed has a wrinkled shape. The portion regarding which an exposure process is performed is eliminated, and a hole pattern whose inner sidewall is wrinkled is formed. After a conductive material layer(18) is formed on the photoresist layer having the hole pattern, the conductive material layer is left only in the hole pattern. The photoresist layer is removed to form a storage electrode having a wrinkled surface characteristic. A dielectric layer and a plate electrode are formed on the storage electrode.
Patent KR-20010018553-A (KR)
Inventor: KO CHANG HYEON
IPC: F24F11/00
Filed: 1999-08-20
Abstract: PURPOSE: A method for protecting a compressor is provided to prevent refrigerant gas from flowing toward refrigerating operation direction by turning off an entire system at momentary power breakage. CONSTITUTION: Generation of power frequency signal by applying AC(alternating current) power to a four-way valve is decided. In case of continuous omission of power frequency signals, power breakage is decided to turn off a system. By deciding the time in an off state of the system over a reference time, the AC power is applied to the system to turn on the system. Otherwise, the system is turned on after passing the reference time in the off state.
Patent KR-20000034912-A (KR)
Title: Evaporator for an air conditioning system
Inventor: FARRELL PAUL ARTHUR
IPC: F28D1/03
Filed: 1999-08-31
Abstract: PURPOSE: A heat exchanger is provided which is formed from a plurality of contiguous plate members joined by tab members and which is not subjected to a tab folding operation after the heat exchanger has been formed and a heat exchanger core is provided in which the weight has been reduced. CONSTITUTION: A heat exchanger formed from a plurality of adjacent, contiguous plate members is disclosed. The plate members are joined together by a first and second set of tabs, the tabs being configured to bend at predefined locations. The plates are folded in a bellows-like fashion to form a heat exchanger core. The bend zones provide proper plate-to-plate contact when forming the plate tubes as well as proper fin height spacing between adjacent pairs of plate tubes.
Patent KR-20010028104-A (KR)
Inventor: YOON CHEON SU
IPC: H04L29/08
Filed: 1999-09-17
Abstract: PURPOSE: The packet interface switching subsystem of a full electronic exchange is provided to implement a packet data processing circuit pack performing an X.25 interface function and an X.75 interface function, and to make a subscriber access a PSPDN(Packet Switched Public Data Network) and an ISDN(Integrated Services Digital Network) through one packet interface switching subsystem, so that system maintenance can be easily performed. CONSTITUTION: PLCPs(Packet Layer Control Processors(110,111) control an X.25 packet layer and an X.75 packet layer. A PHM(Packet Handling Module,120) charges the processing of a X.25 protocol packet and an X.75 protocol packet. A message switching local module(400) is for IPC(Inter Processor Communication) between the PLCPs(110,111) and the PHM(120). A modem(130) connected with the PHM(120) communicates with an external subscriber in a packet switched network. A TCP(Telephony Control Processor,200) performs an interface switching control function to make a full electronic exchange supply a packet data service to an ISDN subscriber. A TSL(Time Switching and Link,400) performs time switching for packet data of a subscriber. A TLCP(Telephony Link Control Processor,300) manages the TSL(400) according to control of the TCP(200).
Patent KR-20000023312-A (KR)
Inventor: BO SHAUCUT
IPC: F15B11/042
Filed: 1999-09-20
Abstract: PURPOSE: An armature is provided to reduce the structural costs to feed energy. CONSTITUTION: An armature is constituted of: a control motor(1); a hydraulic circuit; a pump(3) placed in the hydraulic circuit; and a motor(4) serving as a driving unit for the pump. The pump includes a control input(16) for a hydraulic signal, connected with a pressure connecting unit(1.r) of the armatures(1,1'). A rotor(25) is revolved through the eccentricity ratio to a stator. A production consisting of the pressure and volume flow of the pumps is kept regularly without regard to the control of the pump while working.
Patent KR-20000000224-A (KR)
Inventor: WOHN JONG SUHN
IPC: B29C65/30
Filed: 1999-10-04
Abstract: PURPOSE: A thermal bonding connecting device is provided to be manufactured by inserting and connecting a separated thermal bonding ring in pipe bodies of various sizes for decreasing equipment cost by needing not every size of metal molds for insert injection. CONSTITUTION: A thermal bonding connecting device comprises: a connecting pipe(10) manufactured by cutting a pipe(5) having a smaller diameter than pipes(3) that will connect each other into a certain length and by enlarging a certain depth of the diameter from both ends for being able to fix a couple of A thermal bonding rings(20) in the pipe from both ends; a couple of terminal insert apertures(13) formed through the both sides of the main wall of the connecting pipe for a connecting terminal(23) at both end parts of an insulating line(21) coiling around the thermal bonding ring to project to outside; and an observing aperture(15) formed on a certain location of the main wall for penetrating to the thermal bonding ring inside.
Patent KR-20000028963-A (KR)
Inventor: DEON PERI S
IPC: H04N5/445
Filed: 1999-10-09
Abstract: PURPOSE: A decoder to convert encoded video signal into an output video signal is to scroll the on-screen display of closed caption information included in the encoded video signal. CONSTITUTION: An on-screen display scroll apparatus decodes a closed caption information from an encoded video signal according to the lines of the on-screen display data. An on-screen display processor(170) stores in turns the successive groups of the lines of the order of the lines on a first and a second buffer which each of successive groups is moving. A display processor displays on-screen display data from the first and the second memory buffers synchronized with the stores of the buffers, and the group the most recently stored group of the lines is displayed according thereto. Instead of the using of the first and the second buffers, the lines of the on-screen display data on the linked list of the memory storage region. The on-screen display information stored in the linked list is transmitted to a picture processor(120) in order to get the on-screen display. In order to scroll the on-screen display, a memory region is added into one end of the linked list, and a memory region is separated from other end. The added memory region stores the successive lines of the on-screen display data from the order of the lines of the on-screen display data.
Patent KR-20010037540-A (KR)
Inventor: HONG YONG TAE
IPC: G06Q50/10
Filed: 1999-10-18
Abstract: PURPOSE: A fortune telling service method and system is provided to offer a fortune of a person by the hour by specifying 64 main references on every hour and 6 additional references on every main reference. CONSTITUTION: The system comprises a database controller(31), an access device(51), a ROM(45) and a database(47). The access device(51) includes a computer terminal(55) and networking devices(53) to let a user to access a fortune telling information server. The ROM(45) stores a fortune telling menu to be transmitted to the computer terminal(55). The database(47) stores the fortune information corresponding to the main references and the additional references. The database controller(31) includes an access time checker(33), a fortune menu controller(37), a fortune reference checker(35) and a fortune information output device(39). The fortune menu can include a daily fortune, a promotion fortune, a job fortune and others.
Patent KR-20010037840-A (KR)
Inventor: JU SEOK HO
IPC: H01L27/105
Filed: 1999-10-20
Abstract: PURPOSE: A method for manufacturing a self aligned ferroelectric capacitor is to prevent a dielectric layer from undergoing damage during an etching process, to improve an etching slope to a capacitor pattern, and to etch the pattern at a time using an etching mask CONSTITUTION: The planarized substrate is provided with a lower electrode layer(130) combined iridium oxide of 500 angstrom thickness with platinum of 1500 angstrom thickness, a dielectric layer(140) between 1500 and 3000 angstrom in thickness and an upper electrode layer(150) in turn. On the upper electrode layer is formed a hard mask(160) selected from one of TiN, TiO2, TiAlN, TiSiN and BST(barium strontium titanate). The upper electrode layer and the dielectric layer are etched to slope about angle from 75 degree to 90 degree. The patterned hard mask, upper electrode layer and dielectric layer are provided with an insulating layer for spacers on their sides. The hard mask, upper electrode layer and dielectric layer with spacers are self-aligned with an etching mask and then are experienced with a dry etching by a mixture gas of HBr and chlorine, thus to remove the lower electrode layer.
Patent KR-20010038293-A (KR)
Inventor: KANG YUN CHAN
IPC: C09K11/00
Filed: 1999-10-23
Abstract: PURPOSE: Provided is a process for producing a multicomponent oxide phosphor for a plasma display, a field emission display, a cathode ray tube, and a lamp by a spray pyrolysis adding flux thereto. CONSTITUTION: The process comprises the steps of: adding the flux to a precursor solution of the oxide phosphor to obtain a spray solution, wherein the precursor solution of the oxide phosphor is obtained by dissolving a host and an activator doping the host in water; spraying the spray solution in the form of droplets having a diameter of 1-20micrometer by using a filter expansion aerosol generator or an ultrasonic spray pyrolysis apparatus; converting the droplets containing the flux into the phosphor particles by drying, decomposing, reacting, and crystallizing the droplets in a tube reactor of the filter expansion aerosol generator or the ultrasonic spray pyrolysis apparatus. The multicomponent oxide phosphor is represented by the formula (YxGd1-x)2O3:Eu, wherein x is 0 or 1.
Patent KR-20010039350-A (KR)
Inventor: KIM DONG HAN
IPC: B25J7/00
Filed: 1999-10-30
Abstract: PURPOSE: A soccer robot device is unitized by each stage to improve productivity and assemblability. CONSTITUTION: A soccer robot device comprises a body(10), a lower circuit board(20), an upper circuit board(60), upper circuit board supporters(50, 51), a battery accommodating part(40) and engaging screws(22a, 22b, 22c, 22d) and nuts(23a, 23b, 23c, 23d). The body(10) fixes and accommodates a left side and a right side gear boxes(4, 5) engaged with bilaterally symmetrical motors(1, 2) driving a soccer robot. The lower circuit board(20) is placed and fixed under the body(10) and drives the motors(1, 2). The upper circuit board(60) is fixed on the body(10) and has a receiver(65) installed thereon and receiving motor driving control signal. The upper circuit board supporters(50, 51) are engaged with the upper circuit board(60). The battery accommodating part(40) is placed between the upper circuit board(60) and the body(10) and supplies electricity to the lower and the upper circuit boards(20, 60). The engaging screws(22a, 22b, 22c, 22d) and nuts(23a, 23b, 23c, 23d) engages the body(10), the lower circuit board(20), the battery accommodating part(40) and the upper circuit board supporters(50, 51) engaged with the battery accommodating part(40) integrally.