baber/WOPTO huggingface dataset:
Patent KR-20030067395-A (KR)
Title: Reproduction control method for digital media equipment
Inventor: SHIN WON CHANG
IPC: G11B15/18
Filed: 2002-02-08
Abstract: PURPOSE: A method for controlling playback of a digital media equipment is provided to prevent discontinuous pictures generated by the difference between a pause point and a playback point when the digital media equipment connected with a digital video equipment resumes playback after pausing. CONSTITUTION: If a pause command key is inputted to a digital media equipment when the digital media equipment is being played back, the digital media equipment pauses the playback while storing time information of a point when the digital media equipment receives the pause command key. It is judged whether a playback command key is inputted to the digital media equipment in the pause state. If so, it is confirmed whether time information of a point when the digital media equipment executes the playback is consistent with the stored time information. If so, pictures and voice are reproduced.
Patent KR-20030068229-A (KR)
Inventor: PARK JONG SUB
IPC: A46B11/02
Filed: 2002-02-14
Abstract: PURPOSE: Provided is a toothbrush having a container to contain a liquid type toothpaste and a toothbrush part connected to the container by a connecting part, by which it is possible to conveniently brush teeth. CONSTITUTION: The toothbrush includes a container(40) containing a predetermined amount of a toothpaste; a toothbrush part(10) having toothbrush hairs aligned in a plurality of rows on the upper part and a toothpaste discharging port; a connecting part(20) to connect the container(40) to the toothbrush part(10); a delivery device disposed from the toothpaste container through the connecting part to the toothpaste discharging port in the toothbrush part to supply the toothpaste; and a button part(50) protruded on the peripheral of the connecting part(20) and connected to a pressing device on the delivery device.
Patent KR-20030068651-A (KR)
Title: Speaker and Speaker Manufacturing Method
Inventor: HONG HA RYONG
IPC: H02K33/18
Filed: 2002-02-15
Abstract: PURPOSE: A speaker and a fabricating method thereof are provided to reduce a minimum resonant frequency and maximize a bass characteristic by forming a wire at a bottom portion of a damper to maximize the amplitude of the damper. CONSTITUTION: A speaker includes a vibration portion and a magnetic circuit portion. The vibration portion is formed with a cone paper(42), a damper, a voice coil(36), and a wire(48). The magnetic circuit portion is formed with an upper plate(34), a magnet(32), and a yoke(30). The speaker further includes a damper which is installed on an upper portion of the wire of the vibration portion. The amplitude of the output sound is increased by maximizing a size of the damper and a bass characteristic of the speaker is improved thereby.
Patent KR-20020067976-A (KR)
Title: Light emitting device and method of manufacturing the same
Inventor: TAKAYAMA TORU
IPC: H01L27/32
Filed: 2002-02-18
Abstract: PURPOSE: A light emitting device and a method of manufacturing the same are provided, which prevent performance degradation by reducing crack of an anode, and increase a current density, and thus reduce a driving voltage and prolong a lifetime. CONSTITUTION: A high-quality light emitting device is provided which has a long-lasting light emitting element free from the problems of conventional ones because of a structure that allows less degradation, and a method of manufacturing the light emitting device is provided. After a bank(107) is formed, an exposed anode surface is wiped using a PVA (polyvinyl alcohol)-based porous substance or the like to level the surface and remove dusts from the surface. An insulating film is formed between an interlayer insulating film(102) on a TFT(101) and an anode(106). Alternatively, plasma treatment is performed on the surface of the interlayer insulating film on the TFT for surface modification.
Patent KR-20030071056-A (KR)
Title: Biodegradable masterbatch resin composition and method for preparing the same, and biodisintergrable film comprising the same
Inventor: AHN TAE GYUN
IPC: C08L23/06
Filed: 2002-02-27
Abstract: PURPOSE: A biodegradable master batch resin composition, a method for preparing a biodegradable master batch resin by using the composition and a biodegradable film containing the resin are provided, to improve the mixability with a common resin and mechanical properties of the film by enhancing the molding processability and mechanical properties of the resin. CONSTITUTION: The biodegradable master batch resin composition comprises 100 parts by weight of a mixture comprising 20-90 parts by weight of a biodegradable aliphatic polyester resin, 10-60 parts by weight of starch and 1-30 parts by weight of a very low density polyethylene resin, a high density polyethylene resin or their mixture; 0.001-5 parts by weight of a diisocyanate-based or maleic anhydride binder; and 0.001-5 parts by weight of a vinyl silane-based compound. The biodegradable film comprises 30-60 parts by weight of a biodegradable master batch resin prepared from the composition; and 40-70 parts by weight of a high density polyethylene resin.
Patent KR-20030072442-A (KR)
Inventor: LIM JUNG HYEOK
IPC: H04B1/38
Filed: 2002-03-04
Abstract: PURPOSE: A portable wireless terminal is provided to couple an upper body with an upper side of a lower body in rotation state for a vertically extending rotation axis and to make an upper side of the upper body toward same direction. CONSTITUTION: An upper body(120) is rotated on a rotation axis(A) provided in vertical direction for an upper side(111) of a lower body(110), and exposes a keypad(113) installed on the upper side(111) of the lower body(110). The lower body(110) installs the keypad(113) which is a data input/output device on the upper side(111). A telephone transmitter(115) is adjacent to a lower end of the upper side(111). A microphone is built in the telephone transmitter(115). A portable wireless terminal(100) and a setting surface are formed on a lower surface of the lower body(110). The setting surface caves in predetermined type for connecting with an additional device(130).
Patent KR-20030073987-A (KR)
Title: Aminocyclopentadienyl ruthenium complexes and preparation thereof
Inventor: AHN YANG SU
IPC: C07F17/02
Filed: 2002-03-14
Abstract: PURPOSE: Provided is an aminocyclopentadienyl ruthenium complex compound which rapidly racemizes chirality alcohol at ambient temperature without requiring any hydrogen medium. CONSTITUTION: A ruthenium complex is expressed by the formula 1. In the formula 1, R1 indicates phenyl group, substituted phenyl group or C1-5 alkyl group, and R2 indicates hydrogen, phenyl group, substituted phenyl group, C1-5 alkyl or substituted C1-5 alkyl group, C3-5b cycloalkyl group, C2-5 alkenyl group, or C2-5 alkynyl group. X, Y and Z are arbitrary substitutes, and with the case of substitution, indicate hydrogen, carbonyl group and phosphine group or halogen atom, respectively. The substitute of the phenyl group is formed with one or two elements selected from the group consisting of C1-5 alkyl group, cycloalkyl group, alkenyl group, alkynyl group, alkoxy group, halogen atom, nitro group, nitroso group, amine group, amide group, hydroxyl group, thiol group, and sulfide group. The substitute of the alkyl group is formed with one to three elements selected from the group consisting of aryl group, C1-5 alkoxy group, halogen atom, nitro group, nitroso group, amine group, amide group, hydroxyl group, thiol group, and sulfide group.
Patent KR-20030075086-A (KR)
Title: Method for displaying file icons
Inventor: LEE EUN HWA
IPC: G06F3/14
Filed: 2002-03-15
Abstract: PURPOSE: A method for displaying an icon of a file is provided to display an icon set by a user when a file is displayed by registering icons and setting the registered icons with respect to each file according to contents and kinds of files or tastes of users. CONSTITUTION: A user directly manufactures icons or downloads icons through the Internet(S1) and registers images of the icons(S2). The registered icons are connected to the files stored in the storage(S3). At this time, a registered icon corresponded to a file format or corresponded to file information is set. The file information is recorded in a preliminary area of an FAT(File Allocation Table) structure being used in an MS-DOS format. When the file is displayed on the display device, a connected icon is displayed together(S4).
Patent KR-20030075965-A (KR)
Title: apparatus for making velcro tape
Inventor: CHUNG NAM KYO
IPC: A44B18/00
Filed: 2002-03-22
Abstract: PURPOSE: An apparatus for manufacturing a velcro tape is provided to improve the structure of a hook provided at a hook surface side velcro tape, thus facilitating the coupling between the hook and a loop provided at a look surface side velcro tape. CONSTITUTION: The apparatus for manufacturing a velcro tape(1) comprising a hook comprises a first cutting unit(3), a second cutting unit(6) operated along with a transfer roller(5) located at the rear side of the first cutting unit. The second cutting unit has a pair of upper and lower blades formed with a plurality of wedge-shaped grooves at the same distances as that of loops(2) formed at the velcro tape. One of the upper and lower blades is fixed to a frame, and the other one is embodied as a movable member, so as to be transferred to a position between the grooves in order to cut a cutting portion of each loop.
Patent KR-20020038624-A (KR)
Inventor: CHOI WON SUK
Filed: 2002-04-01
Abstract: PURPOSE: A method for realizing an on-line game using a three dimensional animation technique is provided to transmit the realistic three dimensional animation and sound by constructing a sound signal controller in a main server and to double the interests and fun by sensing the zoom-in and zoom-out during the game. CONSTITUTION: The method is realized by the video by linking the three dimensional animation, text and sound provided from the main server(30) with other gamer in real time through a terminal(40) after a gamer logs in the main server through a low level server(20) of a service provider connecting to a network(10). The main server includes a video and audio synthesis step formed by a combination of a video controller(50) displaying the game progress as the three dimensional animation according to the game manipulation of the gamer and the sound signal controller(60) transmitting a proper background music according to the game progress status, and a video and audio transmission step transmitting the synthesized three dimensional animation and sound to the terminal of the gamer connecting to the main server.
Patent KR-20030080507-A (KR)
Title: Automatic massage physical therapy device by one sided movement of ultrasonic horn
Inventor: HAN SEUNG MU
IPC: A61H23/02
Filed: 2002-04-09
Abstract: PURPOSE: An automatic massage physical medicine apparatus by the eccentric movement of supersonic horn is provided to enable a user to take a massage and a finger-pressure therapy without a massager by using the eccentric movement of supersonic horn after fixing the apparatus to the affected part. CONSTITUTION: The automatic massage physical medicine apparatus by the eccentric movement of the supersonic horn includes a suction cup(100), a treating catheter(200), a treating catheter rotary device(300), a main control device(400) and a suction cable. The suction cup(100) has the shape of cupping glass with the top open and is fixed closely to the affected part by suction. The treating catheter(200) performs the eccentric rotary movement in the suction cup and performs the supersonic massage function by generating a supersonic vibration energy into the affected part. The main control device(400) measures the internal pressure to control the suction action, controls the drive of the treating catheter rotary device, and provides the electric power to the catheter to control the generation of the supersonic wave.
Patent KR-20030082804-A (KR)
Title: A Striker Cover Structure for the Vehicle
Inventor: LEE GANG U
IPC: B62D25/12
Filed: 2002-04-18
Abstract: PURPOSE: Structure of a striker cover for a vehicle is provided to prevent breakage of the striker cover from interference with a locking unit in moving a lift gate by covering the striker with striker cover, and to improve the appearance of the transverse trim by lowering the installation position of the striker. CONSTITUTION: A striker is fixed in the upper part of an end panel of a vehicle, and an opening part(3a) is formed in the upper part of a transverse trim(3) to protrude the striker. A striker cover(4) is attached to the opening part of the transverse trim with covering the striker. The striker is coved by the transverse trim, and a fixing sill(3b) is formed in the transverse trim near the opening part. A long fixing shaft(6) is inserted to the fixing sill, and the left and right striker covers and a spring(5) are inserted to the fixing shaft. Breakage of the striker cover is prevented by removing interference of the locking unit with dividing the striker cover.
Patent KR-20030025782-A (KR)
Title: conduction heat structure for glass pot
Inventor: KANG GYU SEOK
IPC: A47J31/00
Filed: 2002-04-25
Abstract: PURPOSE: Electro-thermal structure for a glass pot is provided to maximize thermal efficiency, prevent a sudden temperature change of the glass pot, and prevent breakage of the glass pot. CONSTITUTION: Electro-thermal structure for a glass pot(16) comprises a direct heating vessel(12) mounted inside a case(11), forming a pressure control hole(12a) on a side; an electrical heater(13) disposed on the outer peripheral surface of the direct heating vessel, to heat the direct heating vessel; an insulating vessel(15) disposed between the case and the direct heating vessel, to prevent heat, generated from the electrical heater, from radiating outside; the glass pot placed inside the direct heating vessel, to form an electro-thermal space(18); and a packing(19) disposed at the contact portion of the glass pot and the direct heating vessel. The glass pot has insulating legs(17) at the bottom. Thus, thermal efficiency is maximized and the glass pot is slowly heated and so, break of the glass pot is prevented.
Patent KR-20030088560-A (KR)
Title: a method for fabricating a thin film transistor array panel
Inventor: CHA JONG HWAN
IPC: G02F1/136
Filed: 2002-05-13
Abstract: PURPOSE: A method for manufacturing a thin film transistor array substrate is provided to sufficiently secure maintenance capacitance while minimizing parasitic capacitance by slightly patterning first interlayer insulating layer on a maintenance electrode wire in forming contact holes. CONSTITUTION: A first interlayer insulating layer(801) formed of an insulating material having a low dielectric constant is formed on a gate insulating layer(140) where gate wires(123) and maintenance electrode wires(131,133) are formed. The first interlayer insulating layer includes a first contact hole(141) and a second contact hole(142) exposing a source area(152) and a drain area(154) respectively. The first interlayer insulating layer placed on the maintenance electrode wire(133) is thinner than other parts.
Patent KR-20020087359-A (KR)
Inventor: FELDMAN RODNEY D
IPC: G06F3/041
Filed: 2002-05-14
Abstract: PURPOSE: An organic electroluminescence display is provided to minimize device weight, remove redundant materials, decrease cost, eliminate special mechanical mounting design, and increase reliability. CONSTITUTION: An organic electroluminescent display with integrated touch screen, comprises a transparent substrate having two faces, a transistor switching matrix and a light emitting layer forming an active matrix electroluminescent display located on one face of the substrate for emitting light through the substrate, touch sensitive elements(14) of a touch screen located on the other face of the substrate, components of a touch screen controller located on the one face of the substrate, and an electrical connector for connecting the components of the touch screen controller on the one face of the substrate to the touch screen elements on the other face of the substrate.
Patent KR-20030096783-A (KR)
Title: A portable terminal having a lcd including enlarged window
Inventor: JI MAN GYEONG
IPC: H04B1/40
Filed: 2002-06-17
Abstract: PURPOSE: A portable terminal device having an LCD device including an expansion window is provided to supply an expanded screen by using a concave mirror or a holographic lens, thereby enabling a user to easily recognize information supplied on the Internet. CONSTITUTION: A display(10) displays an expanded screen for a user. An input unit(20) outputs a location recognition signal according to the user's operation. A controller(30) recognizes the location recognition signal of the input unit(20), and locates a location designator in a corresponding position on the display(10). The display(10) comprises as follows. An LCD display displays pictures or characters. A light source supplies an optical beam to the LCD display. A prism convex lens is installed in a front direction of the LCD display, and expands the pictures or the characters supplied on the LCD display.
Patent KR-20020067999-A (KR)
Inventor: KIM MYEOUNG WON
IPC: B60T3/00
Filed: 2002-06-27
Abstract: PURPOSE: A support having a round rod stay bolt in parking a vehicle on the inclined road is provided to prevent accidents by supporting the vehicle on the uphill road in an emergency, and to use safely for a long time according to the kind of the vehicle. CONSTITUTION: An upper part of a support is formed vertically, and the front and both sides are connected to the inclined surface. A friction plate is inserted in the lower part of the support, and the bowed sides are formed. A space is formed between the rear part and the arc part. A round rod grip is integrally connected to both sides, and the semicircle of the grip is protruded. Screens are symmetrically protruded in the inclined surface, and round holes are arranged in the inclined surface. A stay bolt is combined with the support with thread-connecting, and placed horizontally. Accidents are prevented with supporting the vehicle firmly and safely in parking on the inclined road.
Patent KR-20040003524-A (KR)
Title: Damascene bit line compatible to SAC and method for forming the same
Inventor: LEE CHANG HEON
IPC: H01L21/28
Filed: 2002-07-03
Abstract: PURPOSE: A damascene bit line capable of carrying out a self-align contact process and a forming method thereof are provided to be capable of easily forming a fine pattern. CONSTITUTION: A damascene bit line capable of carrying out a self-align contact process is provided with a semiconductor substrate(200), an insulating layer(210) having a trench at the predetermined inner portion, and a spacer(230) formed at both inner sides of the trench. The damascene bit line further includes a barrier metal layer(241) and a metal layer(243) formed at the inner portion of the trench, and a capping layer(245) formed at the upper portion of the metal layer in the trench. Preferably, the spacer and capping layer are made of a nitride layer. Preferably, the barrier metal layer is made of a TiN layer. Preferably, the metal layer is made of a tungsten layer.
Patent KR-20040003749-A (KR)
Title: Upper dish scale having less shaking function
Inventor: CHOI BEOM SOO
IPC: G01G1/16
Filed: 2002-07-04
Abstract: PURPOSE: A balance having an anti-vibration function is provided to reduce measuring time and to achieve an effective study by balancing the top loading balance in a short period of time. CONSTITUTION: A balance includes a pair of dishes(12), which are positioned in left and right sides on a frame(11). A rod(13) is provided at a lower portion of the upper dishes(12). An anti-vibration device is connected to the dishes(12) through the rod(13) in order to prevent the upper dishes(12) from being vibrated. A weight(16) is connected to the upper dishes(12) through a screw shaft(17) in order to balance the weight of the upper dishes(12). The anti-vibration device includes a damping vessels(14), and a magnet(15) connected to a lower end of the rod(13) while being accommodated in the damping vessels(14).
Patent KR-20040005227-A (KR)
Title: Method of forming a metal line in semiconductor device
Inventor: PARK SIN SEUNG
IPC: H01L21/3205
Filed: 2002-07-09
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to reduce resistance of metal patterns by depositing a hard mask on a metal film using tungsten. CONSTITUTION: A semiconductor substrate(110) with a contact plug(120) connected to a junction(112) is prepared. A metal film as interconnection and a tungsten film as hard mask are sequentially formed on the resultant structure. A tungsten hard mask(124) is formed by selectively etching the tungsten film and a metal interconnection(130) is formed by selectively etching the metal film. After forming an interlayer dielectric(140) on the resultant structure, a via hole is formed to expose the tungsten hard mask. A via plug(142) is formed in the via hole.
Patent KR-20030007219-A (KR)
Title: Tooth fixing structure of dig bucket
Inventor: CHITOSE RYOUJI
IPC: E02F9/28
Filed: 2002-07-16
Abstract: PURPOSE: To provide a tooth fixing structure of an excavating bucket facilitating the insertion and removal of a pin for fixing a tooth to an adapter, thereby enhancing the efficiency for the operation of attaching or replacing the tooth. CONSTITUTION: In the tooth fixing structure, side part holes 11a and 11a are bored in the tooth 11, a lateral hole 10a is bored in the adapter 10 holding the tooth 11, and the tooth 11 is fixed to the adapter 10 by a pin body 13 passed through the through holes 10a, 11a and 11a. A C-shaped spring 14 for frictional engagement with the inner peripheral surface of one longitudinal side end portion of the through hole 10a in the adapter 10 is attached to the pin body 13.
Patent KR-20030055088-A (KR)
IPC: H01L29/10
Filed: 2002-07-18
Abstract: MOSFET의 미세화 시에 문제가 되는 펀치 스루 현상을 방지하고, 또한 디바이스의 특성을 희생시키지 않기 위한 델타 도핑의 기술을 염가로 제공하는 것이다.  반도체 기판에 주입한 인 원자를 표면에 편석시켜서, 이 표면층을 델타 도핑층으로서 이용함으로써 달성된다.  여기서 편석이란, 인 원자가 반도체 기판 내부보다도 높은 농도를 유지하여 표면 부근에 분포하는 것을 말한다.
Patent KR-20020068009-A (KR)
Inventor: HAN KI BAEK
IPC: B01D39/16
Filed: 2002-07-27
Abstract: PURPOSE: A filtering equipment using variable flexible fiber module is provided, which can control water quality of treated water and filtering velocity by changing porous structure of filter layer during filtration and backwashing, inhibit increase rate of filtration resistance thus drastically reducing backwashing frequency, time and water volume required to backwashing. CONSTITUTION: The system comprises a flexible fiber(4), an actuating cylinder(10) for driving perforated plate member, an exterior perforated plate(3) and exterior jacket(2), diaphragm devices(15,16) for preventing back flow, an actuating cylinder(13) for backwashing. The flexible fiber(4) forms a filter layer by filter media installed at a fixed interval to upper and lower fiber fixing plate. The pore space of the flexible fiber is adjusted by actuating cylinder for compacting or releasing. During backwashing process, air is distributed through air distribution plate homogeneously to the filter.
Patent KR-20020067479-A (KR)
Inventor: HWANG KYU OK
IPC: C11D9/04
Filed: 2002-08-01
Abstract: PURPOSE: A functional soap employing the agricultural by-product and its preparation method are provided, to improve the cleansing effect, the moisturizing effect, and the whitening effect. CONSTITUTION: The functional soap comprises 0.01-10 wt% of the rice straw extract obtained by steam heating rice straw; and 80-95 wt% of soap base. Preferably the functional soap comprises further 0.01-10 wt% of purified pyroligneous liquor; 0.01-10 wt% of the unpolished rice component extracted from unpolished rice, rice bud or rice bud oil; and 0.1-2 wt% of yellow soil. Optionally the functional soap comprises further 0.1-5 wt% of a moisturizing agent; 0.01-10 wt% of a gloss agent; 1 wt% or less of an antioxidizing agent; and a small amount of perfume.