baber/WOPTO huggingface dataset:
Patent KR-20020085967-A (KR)
Title: Streching machine for human body
Inventor: SIM HUI IN
IPC: A63B23/00
Filed: 2001-05-10
Abstract: PURPOSE: A height stretching machine is provided to effectively extend a height of a user and treat the backbone and neck by stably and continuously applying a traction force to each region of the human body. CONSTITUTION: The height stretching machine comprises a rectangular main frame(50) having a size corresponding to a height of the human body, a pair of auxiliary frames(60) installed vertically over the main frame, an upper body vibrating device(10) and a lower body stretching device(40) installed on the auxiliary frames, a neck stretching device(30), an upper fixing device(20), and a control device(70) provided at the one side of the main frame for automatically adjusting the above devices.
Patent KR-20020087174-A (KR)
Inventor: OH GWANG HEON
IPC: F24F1/26
Filed: 2001-05-14
Abstract: PURPOSE: An air conditioner for cooling and heating is provided to simplify a refrigerant tube line and to reduce man-hours for assembly and cost by reducing number of components. CONSTITUTION: An air conditioner includes a compressor(1) compressing refrigerant at high temperature and pressure; an indoor heat exchanger(3) making refrigerant flowing out of the compressor exchange heat with indoor air; an outdoor heat exchanger making refrigerant flowing out of the compressor exchange heat with outdoor air; a four-way valve(2) changing direction of flow of refrigerant flowing out of the compressor to the indoor heat exchanger or the outdoor heat exchanger according to mode switching(cooling/heating); a check valve integrated receiver drier(10) placed between the indoor heat exchanger and the outdoor heat exchanger to filter off foreign matters and moisture contained in refrigerant and to guide refrigerant to flow only in a single direction on cooling mode or heating mode; a first refrigerant expansion device(6) expanding refrigerant flowing out of the check valve integrated receiver drier on cooling mode; and a second refrigerant expansion device(6') expanding refrigerant flowing out of the check valve integrated receiver drier on heating mode.
Patent KR-20020087193-A (KR)
Inventor: YOON BEOM DEOK
IPC: A01G1/04
Filed: 2001-05-14
Abstract: PURPOSE: Provided is a liquid cultivation method of Cordyceps sinensis, thereby mass-producing pharmaceutical materials which has similar pharmaceutical efficacies to Cordyceps sinensis and is beneficial to a human body. CONSTITUTION: The solid cultivation method of Cordyceps sinensis is characterized by inoculating Cordyceps sinensis seed to a liquid medium selected from the group consisting of glutinous rice flour, molasses-urea, glucose-ammonium sulphate-yeast extract and corn-soybean powder; culturing it at 5-25 deg.C for 15-25 days to grow mycelia massively; and drying and powdering them.
Patent KR-20020002200-A (KR)
Title: Charging method for charging nonaqueous electrolyte secondary battery
Inventor: HARA TOMITARO
IPC: H01M4/13
Filed: 2001-05-16
Abstract: PURPOSE: To raise a first-time charge/discharge efficiency by suppressing quantity of electricity required for a coat formation. CONSTITUTION: The first-time charge/discharge efficiency is raised by performing two or more steps of charging processes for the first-time charging, and a raise in capacity and an improvement in cycle characteristics are attained, without spoiling many cell characteristics by reducing a preparation of wasteful materials. In order to demonstrate this action, the non-aqueous solvent decomposed with a higher electric potential than a reduction decomposition electric potential of a main solvent is put into the electrolyte. This charging method is a technique making the most of an addition effect of such a non-aqueous solvent. As a specific means, a constant-current-constant-voltage charge of a voltage at about 3.2 V is performed for 1 to 2 hours at first in advance of full charge using the electrolyte added with vinylene-carbonate. Thereby, a good formation of a negative electrode surface coat is attained.
Patent KR-20010078922-A (KR)
Title: Quick Coupler Use Of Excavator
Inventor: KIM HYEONG UI
IPC: E02F3/40
Filed: 2001-05-18
Abstract: PURPOSE: A quick coupler for an excavator is provided to be mounted to lower end parts of excavator arms and links for easily attaching or detaching parts such as buckets, crushers, vibration hammers and the like to or from the excavator according to working conditions. CONSTITUTION: A quick coupler for an excavator includes a cylinder tube(200) fixed at ends of excavator arms(110) and links and formed with a fixing bolt hole(610) at a side, a piston housing(300) fitted in the cylinder tube to be fixed by a fixing bolt(600) inserted into the fixing bolt hole and coupled with rod covers(310) at both ends, pistons inserted in the piston housing at both sides of a spring(420) and respectively formed with a mechanical seal(410) at an inner end part, a pair of the rod covers fitted into spaces between an outer periphery of the pistons and the piston housing for preventing the leakage of fluid, and a pair of cap-shaped coupler pins(500) fitted into spaces between the inner periphery of the cylinder tube and the piston housing.
Patent KR-20020014984-A (KR)
Title: Exposure apparatus, method for manufacturing thereof, method for exposing and method for manufacturing microdevice
Inventor: HATADA HITOSHI
IPC: G03F7/20
Filed: 2001-05-22
Abstract: PURPOSE: A device and method for exposing, and a manufacturing method for an exposure device and a microdevice are provided to expose optimally by compensating optical property with preventing lowering in radiating heat from a projection optical module. CONSTITUTION: A memory unit stores the correlation of the positional change in the image planes of projection optical modules in the focusing direction and the light quantity change. An image plane position determination unit detects the positional change value of the image planes of the projection optical modules based on information on correlation stored in the memory unit and changes of light emitting to the projection optical module. A compensation value calculating unit operates the compensation value corresponding to the change in the amount of curvature in the image plane of the projection optical module. A compensating unit compensates the change value in conformity with the compensation value. A focus compensation optical system is driven based on the compensated change value.
Patent KR-20010078945-A (KR)
Title: Advertisement in book blank
Inventor: CHO DAL HYUN
IPC: G09F23/10
Filed: 2001-05-23
Abstract: PURPOSE: An advertisement printed in a blank portion of a book is provided to maximize the effect of advertisement and correspondingly to increase the economic efficiency by allowing a reader to easily contact with the advertisement. CONSTITUTION: An advertisement paragraph(4) or a trademark(5) of an advertiser is printed onto a blank portion(3) of a book(1) except a content portion(2) of the book, so that a reader naturally and repeatedly contacts with the advertisement paragraph or the trademark of the advertiser whether the reader saw it intentionally or not. Accordingly, the advertisement paragraph or the trademark of the advertiser is able to be memorized in the consciousness of the reader for a long time. In this way, the advertiser is able to effectively advertise desired articles, a publisher is able to reduce the cost of publication by virtue of the advertising costs, and the reader is able to take the book with a low cost.
Patent KR-20020094146-A (KR)
Inventor: HAN SANG MU
IPC: F16D23/06
Filed: 2001-06-11
Abstract: PURPOSE: A synchronizer of a manual transmission is provided to feel a sense of moderation in a change of speed through a change lever without installing a special structure, to reduce the number of parts, and to cut down expenses. CONSTITUTION: A synchronizer of a manual transmission comprises a hub gear(52) coupled to a main shaft(51), a speed gear installed on the main shaft to a side of the hub gear, a sleeve(54) disposed to the outer periphery of the hub gear, synchronizer rings synchronized with the clutch gear by movement of the sleeve, and a device for making a sense of moderation in a change of speed(70), transmitting the sense of moderation in a change of speed to a change lever, with disposed between the sleeve and synchronizer. The sleeve is engaged to the clutch gear while axially moving by a shift fork in shifting gears by the change lever. The device for making a sense of moderation in a change of speed comprises an elastic member(72) inserted in a groove portion formed on the outer peripheral surface, a ball(76) disposed on the elastic member, and plural grooves(80) formed on the inner peripheral surface of the sleeve, to produce the sense of moderation in a change lever.
Patent KR-20020094711-A (KR)
Title: Composition Of Getter And Field Emission Display Using The Same
Inventor: KIM YONG CHEOL
IPC: H01J29/94
Filed: 2001-06-13
Abstract: PURPOSE: A getter composition and field emission display using the same is provided to perform activation process even at a low temperature of approximately 300 Deg.C, while improving vacuum level and degree of gas removal. CONSTITUTION: A getter composition is characterized in that Cr is used as a main component so as to lower activation temperature, and Ti and Zr are added to the composition. A field emission display comprises a getter containing Cr as a main component; an anode coated with a phosphor material; a cathode opposed to the anode; a field emission unit for emitting electrons in accordance with the voltage output from the cathode; and a gate electrode for extracting electrons from the field emission unit.
Patent KR-20020095860-A (KR)
Title: INTERFACE APPARATUS FOR DIGITAL Set Top Box
Inventor: PARK HUI SU
IPC: H04N7/20
Filed: 2001-06-16
Abstract: PURPOSE: An interface device for a digital set-top box is provided to respectively control the power-on/off of two devices, images and voices by a single remote controller by adding an interface unit for both PDP module and the digital set-top box. CONSTITUTION: An interface device for a digital set-top box includes a digital set-top box(110) for setting a configuration of an entire system for link control according to the connection or disconnection with a PDP module via a link line, controlling the power-on/off operation, and carrying out the corresponding control functions by interfacing control information corresponding to input remote controller signals, the PDP module(120) for controlling the power-on/off control for the link control and carrying out the control functions by interfacing the control information corresponding to the input remote controller signals, and the link line for the link control between the digital set-top box and the PDP module.
Patent KR-20020095962-A (KR)
Title: high control system of vehicle
Inventor: LEE GANG UNG
IPC: B60G17/052
Filed: 2001-06-18
Abstract: PURPOSE: A level control device of a vehicle is provided to prevent breakage of a door by preventing the door from being touched with such an obstacle as a sidewalk. CONSTITUTION: A level control device of a vehicle comprises a door opening sensor(10) installed to a door; an obstacle sensor(20), sensing obstacles in radius of gyration when opening the door, with installed at the lowest portion of the door; an ECU(Electronic Control Unit)(30), receiving the signal of the door opening sensor and the obstacle sensor and deciding level control of the vehicle; and a suspension operating device(60), controlling the level of the vehicle by selectively supplying compressed air to a front suspension(40) and a rear suspension(50) through the control signal of the ECU. Therefore, breakage of the door is prevented when opening the door.
Patent KR-20020096007-A (KR)
Title: Pattern antena to improve speech quality for folder type mobile phone
Inventor: HAN JAE JUN
IPC: H01Q1/24
Filed: 2001-06-19
Abstract: PURPOSE: A pattern antenna is provided to prevent deterioration of communication quality even when the whip antenna is not extended, by allowing communication to be performed by using both whip and pattern antennas or selectively using the better path between the two antennas. CONSTITUTION: A pattern antenna comprises a pattern antenna(34) attached to the top of a portable phone; a whip antenna(35) attached to the bottom of the portable phone; a power combiner(33) for combining the waves sensed by the pattern antenna and the whip antenna; a matching unit(32) for inputting/outputting signals of the pattern antenna and the whip antenna through the power combiner, and improving gains of the pattern antenna and the whip antenna; and a duplexer(31) for inputting/outputting signals to the matching unit.
Patent KR-20020097313-A (KR)
Title: a steering wheel of vehicles
Inventor: PARK JUN MO
IPC: B62D1/06
Filed: 2001-06-20
Abstract: PURPOSE: A steering wheel of a vehicle is provided to prevent lowering of appearance of the steering wheel, and to eliminate the gap between a wood cover and a leather cover by restricting contraction with fitting ends of the wood cover and the leather cover to protrusions in changing humidity or temperature. CONSTITUTION: A hub core(5) of a rim(1) is integrally connected to a rod(2a) of a body(2) through a T-shaped coupler(4). A cover layer(6) is made of PVC(poly vinyl chloride) or PU(poly urethane), and the cover layer is surrounded with a wood cover(7) and a leather cover(8). Protrusions(4a) are formed in the surface of the T-shaped coupler to cover the connection portion of the wood cover and the leather cover. Contraction is prevented by fitting ends of the wood cover and the leather cover to protrusions in changing humidity or temperature. The lowering of appearance is restricted by preventing the gap between the wood cover and the leather cover.
Patent KR-20030000106-A (KR)
Title: Interactive optical information storage medium available for acquiring further contents, apparatus thereof, and acquiring method of further contents
Inventor: KIM BYEONG JUN
IPC: G11B20/10
Filed: 2001-06-22
Abstract: PURPOSE: An interactive optical data storage medium capable of obtaining additional contents, an apparatus for reading the same, and a method for obtaining additional contents are provided to simply and safely obtain additional contents through a network by reading the interactive optical data storage medium. CONSTITUTION: A method for providing additional contents includes the steps of a user's purchasing and using an interactive optical data storage medium having recorded basic contents and encoded additional contents(600); connecting to a network by an interactive function provided from the basic contents if the user has an intention of purchasing additional contents while using the basic contents with a reading apparatus(610); executing an authentication procedure for providing the additional contents between an additional contents service provider and the user through the network(620); the provider's providing an encryption key to the reading apparatus(630); and deciphering the additional contents by using the encryption key in the reading apparatus and providing the result to the user(640).
Patent KR-20030000709-A (KR)
Title: Organic silicate polymer and low dielectric insulation film comprising the same
Inventor: CHOI BEOM GYU
IPC: C08G77/02
Filed: 2001-06-26
Abstract: PURPOSE: Provided are a low-k, organosilicate polymer which is thermally stable and excellently forms a film, and has excellent mechanical and dielectric properties, a method for preparing the same, a composition for forming an insulating film of semiconductor using the same, an insulating film using the composition, and a method for preparing the insulating film. CONSTITUTION: The organosilicate polymer is a hydrolyzed condensate of (a) at least one hydride silane compound represented by formula 1; and (b) at least one silane compounds selected from the group consisting of a compound of formula 2, a compound of formula 3, and a compound of formula 4. Formula 1: HSiR1pR2(3-p)(wherein, R1 is aryl, vinyl, allyl, or unsubstituted or substituted, linear or branched, C1-C4 alkyl(the substituent is a fluorine), R2 is chlorine, acetoxy, hydroxy, or linear or branched, C1-C4 alkoxy, and p is an integer of 0-2). Formula 2: R3qR4(4-q)Si(wherein, R3 is aryl, vinyl, allyl, unsubstituted or substituted, linear or branched, C1-C4 alkyl(the substituent is a fluorine), R4 is chlorine, acetoxy, hydroxy, or linear or branched, C1-C4 alkoxy, and q is an integer of 0-3). Formula 3: R5rR6(3-r)-M-SiR7sR8(3-s)(wherein, each of R5 and R7 is independently hydrogen, aryl, vinyl, allyl, or unsubstituted or substituted, linear or branched, C1-C4 alkyl(the substituent is a fluorine), each of R6 and R8 is independently chlorine, acetoxy, hydroxy, or linear or branched, C1-C4 alkoxy, and each of r and s is an integer of 0-2). In the formula 4, R9 is hydrogen, aryl, vinyl, allyl, or unsubstituted or substituted, linear or branched, C1-C4 alkyl(the substituent is a fluorine), R10 is -(CH2)aSiR11bR12(8-b)(wherein, R11 is hydrogen, aryl, vinyl, allyl, or unsubstituted or substituted, linear or branched, C1-C4 alkyl(the substituent is a fluorine), R12 is chlorine, acetoxy, hydroxy, or unsubstituted or substituted, linear or branched, C1-C4 alkoxy(the substituent is a fluorine), a is an integer of 1-6, and b is an integer of 0-2), and each of n and m is independently integer of 0-10.
Patent KR-20030000965-A (KR)
Inventor: JIN SEONG GON
IPC: H01L21/8242
Filed: 2001-06-27
Abstract: PURPOSE: A bit line formation method of a semiconductor device is provided to reduce the contact resistance of bit line and to simplify manufacturing processes by depositing a nitride layer on a metal film and performing an RTP(Rapid Thermal Processing). CONSTITUTION: An interlayer dielectric(30) having a contact hole is formed on a semiconductor substrate(10) having an impurity region(20). A native oxide and contamination are removed by cleaning process. A metal barrier layer(40) is formed by sequentially forming titanium and titanium nitride into the interlayer dielectric including the contact hole. A tungsten film(50) is formed on the metal barrier layer(40). A bit line is formed by forming a first nitride layer(60) on the tungsten film(50). A second nitride layer(70) is formed on the bit line so as to prevent an oxidation of the tungsten. An HDP(High Density Plasma) oxide layer(80) is then formed on the resultant structure. An PTP is then performed.
Patent KR-20030002210-A (KR)
Title: Method for fabricating capacitor in semiconductor memory device
Inventor: JANG HEON YONG
IPC: H01L21/8242
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to easily perform a metal contact process by minimizing the step coverage between a cell region and a peripheral circuit region, and to improve a sensing margin by guaranteeing cell capacitance. CONSTITUTION: The first insulation layer(22) is formed on a substrate having a predetermined conductive structure and a predetermined insulated structure. A conductive layer(23) for the first plate electrode is formed on the first insulation layer in the cell region. The second insulation layer(24) is formed on the resultant structure including the conductive layer for the first plate electrode. The first insulation layer in a capacitor formation region, the conductive layer for the first plate electrode and the second insulation layer are selectively etched. The insulated structure is selectively etched to form a charge storage electrode contact hole. A conductive layer(27) for the second plate electrode is deposited along the resultant structure having the charge storage electrode contact hole while the charge storage electrode contact hole is filled. The conductive layer for the second plate electrode is etched back to be formed on the sidewall of a pattern to which the first insulation layer, the second insulation layer and the conductive layer for the first plate electrode are exposed, filled in the charge storage electrode contact hole. A dielectric thin film(28) is formed on the conductive layer for the second plate electrode. The dielectric thin film is covered with a charge storage electrode in contact with the conductive structure.
Patent KR-20010088465-A (KR)
Inventor: LEE JOUNG HEE
IPC: A23L13/30
Filed: 2001-07-15
Abstract: PURPOSE: Provided is a preparation method of retort, canned and frozen foods using whole parts of Korean beef and medicinal herbs as main ingredients, thereby enhancing the yield and lowering production costs. CONSTITUTION: A preparation method of foods using whole parts of only Korean beef and medicinal herbs as main ingredients is composed of mixing stock of whole parts of Korean beef except for blood, liver and some internal organ with medicinal herbs. The foods involve not additives but korean sesame oil, and they are processed in a type of retort, canned and frozen foods.
Patent KR-20030008589-A (KR)
Title: Method for selling and charging fees of Game Software on Internet
Inventor: HA JEONG SEOK
IPC: G06F17/00
Filed: 2001-07-19
Abstract: PURPOSE: A method for selling and charging a game software on the Internet is provided to sell the game software to a user divided into a personal user and a PC room user through the online by dividing the game into a single and a multi-play version and to reasonably charge the multi-play. CONSTITUTION: An user authentication is completed by inputting an ID and a password of the registered user(S312). In case of the personal user, a game software list of a single or multi-play version is provided(S314). In case of the PC room user, the game software list of the multi-play version is provided(S316). In case of the PC room user or the personal user buying the multi-play version, the user selects a use charge system from a meter-rate system and a flat rate system for playing the multi-play game(S315). A web server confirming the payment of the buying amount through a payment system downloads the corresponding game software to a user computer system(S318,319).
Patent KR-20010082477-A (KR)
Inventor: LEE JAE WOOK
IPC: G08G1/123
Filed: 2001-07-26
Abstract: PURPOSE: A taxi automatic connection service method using communication networks is provided to trace the location of a client using the radio Internet function of a mobile terminal and a land navigation system installed in a taxi and to search for vacant taxies using traced information in accordance with the user's requirements, and to transmit map information, indicating the location information of the client, to the searched taxies. CONSTITUTION: A client accesses a central control center using his mobile terminal or computer(S300). If calling information is inputted to the central control center, a microprocessor in the central control center transmits a screen to request the client to input his personal features(S310). The central control center stores inputted client information(S320). The central control center activates a client location trace database to catch the location of the client(S330). The central control center sends an input confirmation communication message to the client(S340). The central control center searches for vacant taxies in a radius appointed by the client(S350). If vacant taxies are available in the appointed range, the central control center transmits a map screen, displaying the location information of the taxis, and vehicle information, including vehicle numbers, to the client terminal(S360). The client selects one of the displayed taxies and sends it to the central control center(S370). The central control center sends the location information of the client to the selected taxi(S380). The taxi, receiving the location information of the client, judges whether it is possible to move to the client location and sends a result to the central control center(S390).