baber/WOPTO huggingface dataset:
Patent KR-20030088322-A (KR)
Title: Input receiver for controlling offset voltage using output feedback signal
Inventor: CHO YEONG CHAN
IPC: H03K3/012
Filed: 2002-05-14
Abstract: PURPOSE: An input receiver controlling an offset voltage using an output feedback signal is provided to improve a sensing speed. CONSTITUTION: A preamplifier(41) controls an offset voltage in response to a feedback signal and amplifies an input signal by referring to a reference voltage. A sense amplifier(43) amplifies an output signal and an inverted output signal of the above preamplifier in response to a clock signal. A latch circuit(45) latches an output signal and an inverted output signal of the sense amplifier. And an inverter circuit(47) uses the above reference voltage as a power supply voltage and inverts the inverted output signal of the above latch circuit. An output signal of the above inverter circuit is provided as the above feedback signal.
Patent KR-20030090345-A (KR)
Title: Terminal structure of otorhinolaryngology laser beam irradiator
Inventor: LEE SANG JO
IPC: A61N5/067
Filed: 2002-05-23
Abstract: PURPOSE: A terminal structure of otorhinolaryngology laser beam is provided to heat a contact tip in a simple manner without using a separate heating device, and to maximize the treatment effect of the contact tip. CONSTITUTION: The terminal structure of otorhinolaryngology laser beam comprises a laser semiconductor diode disposed on a distal end(1) of a hollow cylindrical contact tip(20). Under the contact tip is fastened an U-shaped electric heat portion(30), which is made of a conductive material, is centrally formed with a heat sink contact protrusion(31), and formed with contact tip coupling portions(33). Between the heat sink contact protrusion and contact tip coupling portions are formed channels(35) for the penetration of electric wires(34) connected to the body of the irradiating device.
Patent KR-20030091450-A (KR)
Title: Method of forming storage nodes
Inventor: HWANG IN SEOK
IPC: H01L21/8242
Filed: 2002-05-28
Abstract: PURPOSE: A method for forming a storage node is provided to be capable of increasing the capacity of a capacitor and preventing the short phenomenon generated between storage nodes. CONSTITUTION: After forming an interlayer dielectric(80) at the upper portion of a substrate(70), a plurality of contact holes are formed by selectively etching the interlayer dielectric for exposing the predetermined portions of the substrate. After forming storage node plugs at the predetermined portions of the resultant structure, a silicon oxide layer is formed on the entire surface of the resultant structure. Then, a plurality of storage node holes are formed by selectively patterning the silicon oxide layer for exposing each storage node plug. The upper portion of the storage node plug is partially etched by using the resultant silicon oxide layer as an etching mask. After forming storage nodes(120a) at the resultant structure, the outer wall of each storage node is partially exposed by removing the silicon oxide layer.
Patent KR-20020096886-A (KR)
Title: Construction machine
Inventor: HAGA SEIYA
IPC: E02F9/26
Filed: 2002-06-03
Abstract: PURPOSE: Construction equipment is provided to surely perform rear view monitoring and increase the safety in working. CONSTITUTION: Construction equipment comprises a carrier(1) and an upper structure(3) installed on the carrier through a swing mechanism(2). A rear view-monitoring camera(38) is installed on the rear side of the upper structure between a counterweight(12) of the upper structure and the swing circle(16) of the swing mechanism. By the rear view monitoring camera, the right and left side crawler end parts(8a) of the carrier are viewed simultaneously.
Patent KR-20030094640-A (KR)
Title: The method of providing an avatar service connected with electronic commerce
Inventor: KIM GANG HO
Filed: 2002-06-07
Abstract: PURPOSE: A method for an avatar service linked with the EC(Electric Commerce) is provided to naturally promote the goods sales of an online shopping mall by linking the avatar goods with the goods of the online shopping mall, and to enhance an avatar service efficiency by offering a premium service to a user buying the goods of the online shopping mall. CONSTITUTION: The user receives the member certification by connecting to the avatar service(2). An avatar service server offers the link information for the online shopping mall goods linked with the avatar goods(3). The user buys the online shopping mall goods linked with the avatar goods through the link(4). A cooperated online shopping mall server stores the buying particulars information and transmits it to the avatar service server(6). The avatar service server stores the buying particulars information and offers the related avatar goods to the user(8). The user selects and decorates an avatar with the avatar goods, and stores it(9). The avatar service server finally displays the avatar stored by the user(10).
Patent KR-20030052946-A (KR)
Title: A soused roe of alaskan pollack-flavored seasoning and processed foodstuffs thereof
Inventor: KODAKA KUNIHIKO
IPC: A23L17/00
Filed: 2002-06-10
Abstract: PURPOSE: To efficiently obtain a good-quality food seasoning rich in seasoned cod roe flavor ingredients by removing fibrous proteins derived from cod roe skin and contained in seasoned cod roe pickle. CONSTITUTION: This seasoned cod roe-flavored food seasoning rich in the flavor ingredients including essential amino acids and having high nutritive value is efficiently obtained by enzymolysis of the pickle after aging seasoned cod roe with a fish meat proteolytic enzyme produced by Bacillus subtilis and/or a proteolytic enzyme produced by Aspergillus oryzae. Various processed foods with seasoned cod roe flavor are also produced by including appropriate amounts of the seasoning.
Patent KR-20030095579-A (KR)
Title: Apparatus of vacuum evaporat ion and method vacuum evaporation using the same
Inventor: HUH MYEONG SU
IPC: H01L21/20
Filed: 2002-06-12
Abstract: PURPOSE: A thin film depositing apparatus and a thin film depositing method using the same are provided to be capable of improving the uniformity and depositing efficiency of a thin film without increasing the size of the depositing apparatus. CONSTITUTION: A thin film depositing apparatus is provided with a vacuum chamber(30), a substrate(10) installed at the inner portion of the vacuum chamber, a depositing source(20) installed opposite to the substrate, and a moving part(50) for moving the depositing source to and fro. Preferably, the moving part includes a cam(51) having a predetermined shape, a driving part(52) for driving the cam, an elastic part(53), and a connecting part(54). At this time, one end portion of the connecting part is connected with the depositing source and the other end portion of the connecting part contacts the cam. Preferably, the moving part further includes a control part(56) for controlling the driving timing of the driving part.
Patent KR-20020096961-A (KR)
Title: Inkjet printing apparatus and ink supplying method
Inventor: HIRAI YASUYUKI
IPC: B41J2/175
Filed: 2002-06-18
Abstract: PURPOSE: To achieve a high replenishing efficiency and a short replenishing processing time without wasting the ink in the case of a supply system comprising a second ink tank for storing a predetermined amount of an ink in a printing head such that an ink is supplied intermittently thereto from a first ink tank. CONSTITUTION: A second ink tank 304 is provided with a variable content volume such that the ink tank itself can serve as an actuator for executing the ink replenishment, the degassing process, or the like by changing the volume content. That is, by moving the gas existing in the second ink tank backward to a first ink tank 107 together with an ink by changing the content volume of the second ink tank forcibly in the reducing direction, generation of the waste ink to the outside can be prevented. Moreover, by simply changing the same to the reverse direction (to the direction for enlarging the content volume), an ordinary replenishing operation can be completed.
Patent KR-20040002010-A (KR)
Title: Method of forming a storage node in a capacitor
Inventor: KANG JAE IL
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a storage node of a capacitor is provided to be capable of minimizing the decrease of the surface area of a storage node and preventing the fall-down phenomenon of the storage node. CONSTITUTION: After forming contact plugs(202) at the upper portion of a semiconductor substrate(200), a plurality of cylinder type storage nodes(209) are formed at the upper portion of each contact plug. A plurality of fixing bars(206) made of insulating material, are formed between neighboring storage nodes for stably fixing the storage nodes. A dielectric layer is formed along the surface of the resultant structure. An upper node is thickly formed at the upper portion of the dielectric layer. Preferably, the fixing bar has a smaller width than that of the contact plug.
Patent KR-20040003296-A (KR)
Title: Control method for roll separation force and roll gap in twin roll strip casting process
Inventor: JU MUN GAP
IPC: B22D11/16
Filed: 2002-07-02
Abstract: PURPOSE: A method for controlling roll force and roll gap in twin roll strip casting process is provided to prevent damage of casting rolls by adopting repulsive force/gap control method if variation of repulsive force is maintained to a certain level or more and adopting repulsive force/speed control method if variation of repulsive force is maintained to a certain level or less. CONSTITUTION: The method comprises first step (S61,S62) of performing repulsive force/gap control for controlling repulsive force of casting rolls by initiating manufacture of strip, thereby adjusting gap between the rolls through cylinder as increasing casting speed of a twin roll strip casting machine before a normal speed, that is, a set time (t0); second step (S63) of measuring repulsive force values of the rolls; third step (S64) of comparing the measured repulsive force values (RSF) with preset repulsive force value (RSF-th) after the set time (t0) from the strip manufacturing initiation time point; fourth step (S65) of performing repulsive force/speed control for controlling repulsive force by adjusting speed of motor as constantly maintaining a gap between the casting rolls if the measured repulsive force values (RSF) are less than the preset repulsive force value (RSF-th) in the second step; and fifth step (S66) of performing repulsive force/gap control for controlling repulsive force by adjusting a gap between the casting rolls through the cylinder as constantly maintaining a speed of the twin roll strip casting machine if the measured repulsive force values (RSF) are more than the preset repulsive force value (RSF-th) in the second step.
Patent KR-20040003999-A (KR)
Title: Composition of Bactericidal action and Disinfectant
Inventor: JUNG GYU HYEON
IPC: A01N43/42
Filed: 2002-07-05
Abstract: PURPOSE: Provided is a sterilization composition which is harmless to the human body with excellent sterilization effect on bacteria, molds and viruses as well as excellent deodorizing effect. CONSTITUTION: A sterilization composition comprises one or more components selected from the group consisting of ciprofloxacin, clinafloxacin, enoxacin, grepafloxacin, lomefloxacin, norfloxacin, pipemidic acid, sparfloxacin, temafloxacin, tosufloxacin, ketoconazole, fluconazole, itraconazole, miconazole, econazole, acyclovir, ribavirin, and salts thereof. The sterilization composition further comprises one or more extracts selected from the group consisting of extracts of Moutan cortex Radicis, Slavia miltiorrhiza root, Lonicera japonica Thunb, Chrysanthemum, and Sasa borealis Makino.
Patent KR-20040005513-A (KR)
Title: Method for manufacturing noncombustible and lightweight interior panel
Inventor: JUNG WON KIL
IPC: C04B18/02
Filed: 2002-07-10
Abstract: PURPOSE: Provided is a method of manufacturing interior panels having improved incombustibility and lightweight by using incombustible materials and forming regular pores inside the panels unlike panels forming irregular pores. CONSTITUTION: The interior panel(1), showing a decrease in weight by 30-50%, is manufactured by the following steps of; preparing a putty by mixing powder of raw materials such as rice hull, waste paper, charcoal and flour(or corn powder) in a ratio of 3:3:1:3, adding water to mixed materials to be a weight ratio of 3:1, and boiling at 120-150deg.C for 20min; making a hollow capsule(2), unit particle comprising panel, having a 3-7mm size; spraying stone and shell powder(2a) on the surface of the capsule to be 2-3mm of thickness; drying capsules coated with stone and shell powder with hot blast; mixing capsules with a binder(3) such as silicon, glue or glutinous materials; and pressing to a form of panel.
Patent KR-20040006339-A (KR)
Inventor: HUH YEONG DO
IPC: G11C11/4074
Filed: 2002-07-12
Abstract: PURPOSE: A semiconductor memory device is provided to reduce current consumption by controlling an operation of a power supply circuit by being interlocked with PASR(Partial Array Self Refresh) and TCSR(Temperature Compensated Self Refresh) operation. CONSTITUTION: A basic period generation unit(10) outputs a basic oscillation signal having a constant period. A TCSR(Temperature Compensated Self Refresh) adjustment unit(20) controls a TCSR operation. A PASR(Partial Array Self Refresh) adjustment unit(30) controls a PASR operation. A dividing unit(40) generates an enable signal of a counter to generate an internal address in sequence by dividing a selection oscillation signal being output from the PASR adjustment unit with a desired period. And a power supply circuit driving unit(50) outputs a power supply circuit enable signal having a pulse of a constant section using the above selection oscillation signal.
Patent KR-20040008378-A (KR)
Title: Synchronization Method of Rhythmic Motion with Music based on Beat Analysis
Inventor: KIM TAE HUN
IPC: G06T7/20
Filed: 2002-07-18
Abstract: PURPOSE: A motion rhythm analysis method, a motion transferring method in consideration of continuity, and a method of synchronizing a motion with music based on bit analysis using the methods are provided to effectively produce animation with music. CONSTITUTION: Example motions are analyzed to obtain bits corresponding to a moment when a sudden direction change is periodically generated in the motion of the human body as candidate bits. A bit of the most predominant periodic moment among the candidate bits is obtained as a reference bit. Actual motion bits are acquired from representatives of candidate bits distributed around the reference bit.
Patent KR-20040009299-A (KR)
Title: a collision and an acceleration sensor
Inventor: SHIN CHANG HYEON
IPC: G01P15/00
Filed: 2002-07-23
Abstract: PURPOSE: A sensor is provided to simplify a structure and reduce a manufacturing cost by forming a crash sensor and an acceleration sensor with one body. CONSTITUTION: A sensor includes a case(10), the first and the second fixing members(11,12), the first and the second springs(13,14), a mobile member(15), and the first and the second detectors(17,18). The first and the second fixing members(11,12) are installed at both ends of the inside of the case(10). The first and the second springs(13,14) are elastically installed at the first and the second fixing members(11,12). The mobile member(15) is installed between the first and the second springs(13,14). The first and the second detectors(17,18) are installed at a center of a lower end of the case(10) in order to detect a moving state of the mobile member(15).
Patent KR-20040009345-A (KR)
Title: Apparatus for reading and writing data of ticket in Ticket identifying device
Inventor: CHOI GEUN BAE
IPC: G07B15/00
Filed: 2002-07-23
Abstract: PURPOSE: An apparatus for inputting and outputting passage information of a card reader system is provided to prevent errors in inputting/outputting information and to prevent the partial abrasion of a magnetic head by maintaining the angle of a front end of the magnetic head right. CONSTITUTION: An apparatus for inputting and outputting passage information of a card reader system includes a plurality of head rollers(56), a magnetic head(54), a head support block(70), a guide member, and an elastic member. The head rollers(56) are rotatably installed at a lower part of a rim of a drum(52) in order to support a magnetic line of a passage. The magnetic head(54) is installed at each side of the head rollers(56) in order to read the information from the magnetic line. The head support block(70) is used for fixing the magnetic head(54) and moving the magnetic head(54) to the head roller(56). The guide member is used for guiding the movement of the magnetic head(54). The elastic member is used for pressing the magnetic head(54) to the head roller(56).
Patent KR-20040009813-A (KR)
Title: Sidewalk part mounting structure of road
Inventor: CHOI HAN SUN
IPC: E01C11/22
Filed: 2002-07-26
Abstract: PURPOSE: An installation structure for a footway of a road is provided to make drainage smoothly, to guide the safety driving of vehicles and to prevent the settlement of blocks. CONSTITUTION: In a road(100) composed of a roadway(200) and a footway(300), the installation structure for a footway of a road comprises the steps of installing L-shaped side ditches(210) on both sides of the roadway(200), setting boundary stones for a footway and a roadway on the upper part of the L-shaped side ditches(210), installing a footway boundary stone(310) and footway blocks(400) on the footway(300), and forming the boundary stones for a footway and a roadway and placing units(320,820) of the footway boundary stone(310) to face mutually, then installing block support members(550) while interposing a fitting member(500).
Patent KR-20040012008-A (KR)
Title: Method of automatically measuring a position and dimensions of a microchannel using laser reflection, apparatus using the method, and apparatus for detecting a microchannel using the method
Inventor: CHIN-YU ALEXEYDAN
IPC: G01B5/02
Filed: 2002-07-31
Abstract: PURPOSE: A method for measuring a position and a dimension of a micro channel, an apparatus for performing the same and a micro channel inspection device by using the same are provided to automatically measure the position and the dimension of the micro channel by using laser reflection. CONSTITUTION: A micro chip includes a glass substrate(110), a PDMS substrate(115) and a channel(120) and is fixed to an inspection holder of a micro channel inspection device. A laser assembly(130) is arranged adjacent to the channel(120). The laser assembly(130) has a laser diode(132), a dichroic beam splitter(134), a reflection mirror(136) arranged in parallel to the dichroic beam splitter(134), an objective lens(138) and a photo diode(140). A laser beam radiated from the laser diode(132) is split through the dichroic beam splitter(134) and is reflected from the reflection mirror(136) so that the laser beam passes through the objective lens(138).
Patent KR-20020071807-A (KR)
Inventor: SONG YANG MI
IPC: A47J37/06
Filed: 2002-08-09
Abstract: PURPOSE: An overheat preventing apparatus for a roasting pan is provided to prevent the food from being burned and to expand the life span of the roasting pan by preventing the roasting pan from being overheated. CONSTITUTION: A roasting pan is divided into a cooking vessel(5) and a heating vessel(6). The cooking vessel(5) is placed on the heating vessel(6) such that a roasting surface is formed on the cooking vessel(5). A protrusion(7) is formed at a lower portion of the cooking vessel(5), and a hole(8) for receiving the protrusion(7) is formed in the heating vessel(6) in order to easily assemble the cooking vessel(5) with the heating vessel(6). A bimetal(9) is mounted at a lower portion of the cooking vessel(5). When the roasting pan is overheated, a space(11) is formed between the cooking vessel(5) and the heating vessel(6) by the bimetal(9) so that the food is prevented from being burned.
Patent KR-20020082163-A (KR)
Title: Manufacturing method of sintered porous aluminum plates using inert atmosphere sintering box
Inventor: CHO HWAN
IPC: B22F3/11
Filed: 2002-08-14
Abstract: PURPOSE: A method is provided which greatly reduces manufacturing cost and increases production speed of sintered porous aluminum plates by using an inexpensive continuous heating furnace and an inert atmosphere sintering box. CONSTITUTION: The manufacturing method of sintered porous aluminum plates comprises the steps of maintaining a continuous furnace having length of 500 to 1000 cm, width of 70 to 140 cm and height of 70 to 140 cm and enabling transfer of an inert atmosphere sintering box(1) to the temperature range of 700 to 900 deg.C; injecting an inert gas into the box and sealing the box after putting 20 to 80 graphite molds filled with mixed powder(6) into a box manufactured of an oxidation resistant and heat resistant steel material and having width of 65 to 130 cm, width of 65 to 130 cm and height of 65 to 130 cm and letting the air out of the box; rapidly cooling the sintered box by taking out the sintered box from the continuous furnace and spraying air or water onto the sintered box taken out from the continuous furnace after continuously putting the inert atmosphere sintering box into the continuous furnace so that the inert atmosphere sintering box is sintered for 30 to 80 minutes, wherein the continuous furnace preferably has length of 500 to 1000 cm, width of 70 to 140 cm and height of 70 to 140 cm to continuously mass produce the sintered porous aluminum plates having size of 60 cmx 60 cmx3 mm, 60 cmx120 cmx3 mm or 120 cmx120 cmx3 mm, and moving speed of the inert atmosphere sintering box is maintained to 15 to 33 cm/min while temperature of the continuous furnace is maintained to 700 to 900 deg.C to completely sinter a liquid phased material and reduce time for reaching the sintering temperature.
Patent KR-20030016183-A (KR)
Title: Lithographic process monitoring and system basis of electoron beam imaging
Inventor: KOMURO OSAMU
IPC: G03F1/44
Filed: 2002-08-19
Abstract: PURPOSE: To precisely monitor variation in the exposure conditions (gap between an exposure amount and focus) in a product wafer level in a lithographic process. CONSTITUTION: Variation amount of exposure conditions is calculated by obtaining an electron beam image of a first pattern part and a second pattern part, which are different in change tendency of a dimensional feature amount to variation of exposure conditions, calculating the dimensional feature amount of a first pattern part and a second pattern part and applying the dimensional feature amounts to a model which correlates exposure conditions and a dimensional feature amount. A process variation monitoring system and a method, which can output precise variation amount of the exposure amount and focusing, are thereby provided.
Patent KR-20040019552-A (KR)
Title: An automatic control device of minimum turning radius for vehicles
Inventor: SUNG HYEON
IPC: B62D5/22
Filed: 2002-08-28
Abstract: PURPOSE: A device for automatically controlling a minimum radius rotation of a vehicle is provided to improve driving convenience by changing steering rack stroke and to prevent the risks of accidents caused by wrong operations of a driver. CONSTITUTION: A device for automatically controlling a minimum rotation radius of a vehicle is composed of an arm(10) of an axle of which the position is changed to the bump change of vehicle wheels, a sub frame(20) of a vehicle body, a power(30), and a VRS(Variable Rack Stroke) system(40). A protruded part(11) is formed at the end of the sub frame of the left arm and contacted to the surface of the sub frame. A conductive contacting part(21) is formed on the surface of the sub frame corresponding to the arm. When the position of the arm is changed at the position before the bump is generated to the increasing of bump, the protruded part and the contacting part are contacted to each other and the VRS system is operated.