baber/WOPTO huggingface dataset:
Patent KR-20010077882-A (KR)
Title: A Composition and A Method for Forming a Film, and An Insulating Film
Inventor: HAYASHI EIJI
IPC: C09D183/04
Filed: 2000-09-28
Abstract: PURPOSE: Provided are polyorganosiloxane-based composition for forming film, which can form a film having low specific dielectric constant and high elasticity, and which is suitable as materials for forming an interlayer insulating film. CONSTITUTION: The composition comprises (A) hydrolyzed condensate, obtained by hydrolyzing and condensing at least one silane compound selected from the group consisting of a compound of formula(1): RaSi(OR1)4-a, a compound of formula(2): Si(OR2)4, and a compound of formula(3): R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c, in the presence of alkali catalyst; and (B) hydrolyzed condensate, obtained by hydrolyzing and condensing at least one silane compound selected from the group consisting of a compound of formula(1), a compound of formula(2), and a compound of formula(3), in the presence of acidic catalyst. In the formulas, R represents hydrogen atom, fluorine atom or monovalent organic group, R1 and R2 represent a monovalent organic group, R3 to R5 are same or different and a monovalent organic group respectively, R7 represents hydrogen atom, phenylene group or a group represented by -(CH2)n (wherein, n represents an integer of 1-6), a represents an integer of 1 to 2, b and c are same or different and an integer of 0-2, respectively, and d represents 0 or 1.
Patent KR-20010040003-A (KR)
Title: Exposure apparatus
Inventor: FUJIMORI NOBUTAKA
IPC: G03F7/20
Filed: 2000-10-05
Abstract: PURPOSE: To easily execute exposure on a base plate without causing a line width difference even in the case of using plural masks. CONSTITUTION: An aligner 9 by which the pattern of the mask R is exposed by exposure light B on the base plate P through a projection optical system 12, is provided with a line width detector to detect the pattern line width of the mask R and a controller 23 to control the exposure of the exposure light B based on the detected result of the line width detector.
Patent KR-20020027894-A (KR)
Inventor: KIM HYEONG SIN
IPC: F01M11/00
Filed: 2000-10-06
Abstract: PURPOSE: An oil pan for an engine is provided to easily couple the oil pan with the engine by forming a plurality of bosses in the center of the oil pan and inserting a coupling bolt into the boss, and to reduce noise caused by the vibration of the oil pan by interposing a damping spring between the boss and the coupling bolt. CONSTITUTION: In an oil pan(4) coupled with the lower part of an engine(1), a plurality of coupling grooves are formed on a bedplate(2) formed on the lower part of the engine(1). A boss(6) correspondent to the coupling groove is integrated with the center of the oil pan(4). A coupling bolt(7) is inserted into the coupling groove through the boss(6). Thus, the oil pan(4) is coupled with the engine(1). A sealing unit(9) is formed between the upper part of the boss(6) and the bedplate(2).
Patent KR-20020028651-A (KR)
Title: Method for making embossed photographs
Inventor: HA TAE YONG
IPC: B44F7/00
Filed: 2000-10-11
Abstract: PURPOSE: Provided is a production process of relief photo which just projects a point part of the things to be pictured so that it helps to display reality of the photo. CONSTITUTION: The production process of relief photo comprises the steps of: (i) taking photo of things and developing film; (ii) scanning the developed photo and editing at a certain magnification; (iii) printing the edited photo in printing paper which is made from thermoplastic resin; (iv) separating the things part and the point part in the printed paper and just projecting the point part to make a model; (v) punching the model to form an intake; (vi) fixing the model at a closed vacuum vessel; (vii) aligning the point part of the printing paper with the model; (viii) heating the vessel at 170-185deg.C; (ix) breathing in air in the vessel to adsorb the printing paper along a contour line of the model to project the point part; and (x) quickly cooling the projected printing paper, hardening and releasing from the model.
Patent KR-20020030931-A (KR)
Title: Push for bonnet hood of a car capable of absorbing an impact
Inventor: LEE DONG JAE
IPC: B60R21/38
Filed: 2000-10-18
Abstract: PURPOSE: A bonnet hood push device for a vehicle in the shock absorbing structure is provided to absorb the impact of a collision with a head part of a pedestrian in the front part of a bonnet, thereby reducing the injury of the pedestrian. CONSTITUTION: A bonnet hood push device for a vehicle in the shock absorbing structure includes a sensor(1) for sensing collision of a subject with a front part of a vehicle, a bonnet hood push unit positioned at a rear part of a bonnet hood(100) for upwardly pushing a front part of a bonnet hood within 50mm and a middle part within 70mm, and a locking element(6) for locking the bonnet hood push element in a non-operation position and driven by the collision sensing, wherein the bonnet hood push unit has a rod element(2) connected to a lower part of a shot gun(102), and a compression spring(4) for pressing the rod element upwardly by elastically supporting.
Patent KR-20020032098-A (KR)
Title: remote control system for elevator
Inventor: BANG GI YEONG
IPC: B66B1/00
Filed: 2000-10-25
Abstract: PURPOSE: A remote elevator control system is provided to manage the life span of an elevator by properly inspecting a failure and checking a component replacement time and to maximize convenience in use by making post management clear. CONSTITUTION: A driving inspection unit(6) generating an inspection signal is connected a drive unit(2). A current sensor(17) to sense an overload is connected to a power supply(3). A control situation detecting unit(7) to detect an abnormal situation during a travel is connected to the sensor. A master control unit(9) to diagnose and predict a failure is connected to the drive inspection unit, the current sensor, and the control situation detecting unit. A transmitting unit(10) to transmit diagnosis data to a central integrated control system(11) is connected to the master control unit. A failure is detected and predicted via an elevator diagnosis algorithm, and a component replacement time is decided.
Patent KR-20010077906-A (KR)
Title: Apparatus for applying drinking straws
Inventor: HANS-PETER BILT
IPC: B65B61/22
Filed: 2000-10-28
Abstract: PURPOSE: A drinking straw attaching device is provided to increase the speed of conveyance for a device which attaches a drinking straw to each of standing pouches. CONSTITUTION: A device to mount drinking straws at beverage cartons(3), with standing bases, has a drinking straw transfer unit which is pitched at an acute angle(alpha) to a carton conveyor path(4a), which matches the angle of a carton surface(3a) on the carton conveyor path to carry a drinking straw(2). The straw transfer unit has a rotating transfer drum(6) on a center axis(6a) pitched at the transfer angle(alpha), with the drinking straws around its circumference.
Patent KR-20020037894-A (KR)
Title: The boundary structure for multi deflection CRT
Inventor: CHOI JAE SEOK
IPC: H01J29/86
Filed: 2000-11-15
Abstract: PURPOSE: A screen boundary structure for multi-deflection CRT is provided to achieve improved screen characteristics by preventing mixture of signal light and fluorescent light and damage of metal back. CONSTITUTION: A screen boundary structure comprises a boundary signal illuminance layer(14a) arranged at an inner surface of a shadow mask(14) on a screen boundary so as to allow for an incidence of an electron beam(20) and emit a signal light(14b); and a collector disposed at an outer surface of a funnel, and which collects the signal light emitted from the boundary signal illuminance layer and utilizes the collected signal as a control signal for an electron gun. Since the boundary signal illuminance layer is formed at the inner surface of the shadow mask, the collection of the signal light and fluorescent light has a predetermined difference in time, to thereby prevent mixture of the signal light and fluorescent light.
Patent KR-20020040464-A (KR)
Title: A method offer for couple information using personal reference
Inventor: HUR MIN
IPC: G06F17/00
Filed: 2000-11-24
Abstract: PURPOSE: A method for supplying couple information is provided to supply accurate member information by confirming the member information, and to increase the utility of the service through a wire/wireless terminal. CONSTITUTION: A member submits the proofs(50) to a service system(10), which authenticates the user information. According to the proofs, the service system grants the different authority and benefit to each member. The information exchange is accomplished at the same conditions with the other member. When the information exchange is accomplished at the different condition, the regular commission is paid. A host member first opens the own information to a guest member, who has the right of decision related to a meeting. Both the host and guest member can meet each other through mobile phones(70).
Patent KR-20010076229-A (KR)
Title: Method of drying wet silica gel
Inventor: HASHIDA TAKASHI
IPC: C01B33/16
Filed: 2000-11-28
Abstract: PURPOSE: A method for drying wet silica below critical temperatures of supercritical drying process by directly hydrophobizing the wet silica is provided. CONSTITUTION: A wet gel is dried by controlling the rate of heating up within the range to prevent a sudden rise of pressure, which suppresses the shrinking of gel during the wet process. In the process, the pressure is regulated, as necessary, by feeding a pressurized gas. Thereby, the surface tension can be lowered to reduce a capillary force when a liquid in holes is vaporized by minimizing the pressure rise. As a result, the shrinkage of the gel during the drying can be suppressed. In the process, a high pressure such as supercritical drying is not used and even the time of aging and hydrophobizing treatments can be reduced. The efficiency of production can be improved and the cost can be reduced.
Patent KR-20020041875-A (KR)
Title: Circuit for operation of code addressable memory cell
Inventor: JUNG JONG BAE
IPC: G11C8/08
Filed: 2000-11-29
Abstract: PURPOSE: A code-addressable memory cell driving circuit is provided to connect one high voltage switch to one word line, and makes each word line be selected in response to each program signal. CONSTITUTION: A code-addressable memory cell driving circuit makes many code-addressable memory cells(M21-M24) be shared in many blocks. One code-addressable memory cell of each block shares a word line. In order to program the code-addressable memory cell, high voltage switches(100,200,300,400) are connected to the word line, and applies a high voltage according to each different program signal. One block(21) includes many CAM cells(M21-M24) sharing a bit line. The bit lines are input to a first sense-amp(201) via a first NMOS transistor(N21) driven by a reading signal(READ).
Patent KR-20020045344-A (KR)
Title: Lapping machine for cathode ray tube panel
Inventor: AHN U YEONG
IPC: H01J9/24
Filed: 2000-12-08
Abstract: PURPOSE: A panel lapping machine for cathode ray tube is provided to enhance productivity by preventing a polishing error in a polishing process of a panel. CONSTITUTION: A base(10) is formed with a guide(11) and a slide(12). The slide(12) is moved straightly to an indexing machine along the guide(11). A bearing stand(13) is erected on an upper face of the base(10). A motion base(21) is installed on an upper portion of the bearing stand(13). A spindle(22) is installed at a bottom face of the motion base(21). The spindle(22) is rotated around the bearing stand(13) by a bearing portion(14). The bearing portion(14) is formed with a plurality of ball bearing(14a) and a taper roller bearing(14b). An upper portion of the bearing stand(14) is blocked by a cover(15). The ball bearing(14a) is used for supporting a center portion of the spindle(22). The taper roller bearing(14b) is used for supporting an upper portion and a lower portion of the spindle(22). A couple of post(23) is formed at both sides of an upper face of the motion base(21).
Patent KR-20020046012-A (KR)
Title: A piston valve of shock absorber
Inventor: KIM HWAN GUK
IPC: F16F9/34
Filed: 2000-12-12
Abstract: PURPOSE: A piston valve of a shock absorber is provided to reduce swish noises to the utmost and to prevent spread of bubbles by dispersing the current of oil in elongation of a piston rod. CONSTITUTION: A piston valve of a shock valve includes a body(11), installed to a piston rod(R) with plural compression and elongation orifices, having a closed piston ring, an intake valve(12), elastically installed to the upper part of the body, closing the compression orifice(11b), and a disk assemblage(17), elastically installed to the lower part of the body, closing the elongation orifice(11a). A slit(16a) having fixed width formed at the edge of a slit disk(16) of the disk assemblage is divided into plural slits having smaller width. Plural slits are formed at the edge of the intake valve so that the oil of the expansion chamber of the inner tube can be dispersed to the compression orifice and can be flown into the compression chamber in expanding and contracting of the piston rod. The bubbles are broken into pieces while passing through disk slit disk and the oil is dispersed into the elongation orifice and compression orifice and therefore spread of bubbles is prevented and swish noise is reduced.
Patent KR-20020048166-A (KR)
Title: a plum chocolate and coposition and method for manufacturing the same
Inventor: KIM MIN SU
IPC: A23G1/00
Filed: 2000-12-16
Abstract: PURPOSE: Provided are a composition of japanese apricot chocolate and its manufacturing method. The japanese apricot chocolate consists of a core which contains japanese apricot and a coating layer which coats the surface of the core. CONSTITUTION: The manufacturing method of japanese apricot chocolate containing 15-16 wt.% of white sugar, 7-8 wt.% of water, 23-24 wt.% of pickled japanese apricot, and 53-54 wt.% of milk chocolate, comprises the steps of: heating sugar and water at 114-116 deg.C then cooling them to room temperature; mixing pickled japanese apricot to the mixture; forming it into a certain shape then coating it with milk chocolate; and drying the coating layer.
Patent KR-20020048690-A (KR)
Title: Artificial pigment and method for preparing the same
Inventor: CHA WAN SIK
IPC: D21H19/42
Filed: 2000-12-18
Abstract: PURPOSE: Provided are an artificial pigment which has an improved adhesive property and can produce a coated paper having an improved adhesive property, and high gloss of white paper and printing gloss, as well as maintaining rigidity. CONSTITUTION: The artificial pigment is produced by the steps of (i) producing a shell of butadiene-based polymer, and (ii) forming a core of styrene-based polymer in the shell of butadiene-based polymer. The step (i) comprises the sub-steps of (a) emulsion polymerizing a seed composition comprising styrene, 1,3-butadiene, ethylenic unsaturated acid monomer, vinyl cyanide monomer, monomer copolymerizable therewith, and chain transferring agent to form a seed latex; and (b) adding a composition for covering the seed comprising styrene, 1,3-butadiene, ethylenic unsaturated acid monomer, and chain transferring agent and emulsion polymerizing them to cover an outer of the seed latex with the composition for covering. The step (ii) comprises adding a core composition comprising styrene and ethylenic unsaturated acid monomer to the shell and emulsion polymerizing them to form a core in the shell.
Patent KR-20020050368-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: SONG CHANG ROK
IPC: H01L27/108
Filed: 2000-12-21
Abstract: PURPOSE: A fabrication method of a capacitor is provided to simplify manufacturing processes by using an Al2O3 film having a high dielectric constant and a low leakage current as a dielectric film. CONSTITUTION: A contact hole is formed by sequentially forming and patterning an oxide layer(2) and a nitride layer(3) on a semiconductor substrate(1). A contact plug(8) is formed by sequentially filling a doped polysilicon layer(5), an ohmic contact layer(6) and a diffusion barrier(7) into the contact hole. A lower electrode(10) made of Ti1-xAlxN is deposited on the resultant structure. An upper electrode(11) is formed on the lower electrode(10). Then, a dielectric film(12) made of Al2O3 is formed between the lower and upper electrodes(10,11) by annealing the resultant structure at mixed gases contained O2.
Patent KR-20020052115-A (KR)
Title: Goggle valve with foreign matter cleaning function
Inventor: CHOI GWANG SU
IPC: F16K3/316
Filed: 2000-12-23
Abstract: PURPOSE: A goggle valve having foreign matter cleaning function is provided to improve the airtightness of a goggle valve by completely removing the foreign matters between a valve seat and a packing and to improve the operability of the goggle valve by completely blocking up fluids. CONSTITUTION: A goggle valve includes a fluid path(50) having a fluid supply path(40) extended toward the outside(10a) of a goggle plate(10), a cover plate(60) combined to close the upper and lower portions of the fluid path, and many fluid inject holes(70) formed on the cover plate to communicate the inside portions with the fluid path. An inactive gas or air is injected to the contact portion of upper and lower valve seats(30) and a packing(12) through the fluid supply path and the fluid path. Therefore, the foreign matters between the packing and the valve seats are removed efficiently.
Patent KR-20020056105-A (KR)
Title: Manufacturing method of polyester resin composition for white-colored film
Inventor: SEO SANG WON
IPC: C08G63/16
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a method for preparing a polyester resin composition for producing white film having excellent masking, low gloss, printing properties, and so on. CONSTITUTION: The method comprises the steps of (i) mixing dicarboxylic acid and diol materials selected from the group consisting of terephthalic acid, dimethyl terephthalate, ethylene glycol or mixture of at least 2 of the said components in mixing ratio of dicarboxylic acid and diol of 1:1-2, further introducing 0.01-2.0 parts by weight of metal acetate to 100 parts by weight of the mixed material, and performing an ester or transester reaction of the materials at reaction temperature of 240-260 deg.C; (ii) mixing 0.01-2.0 parts by weight of antimony trioxide, which is a polymerization catalyst, with 100 parts by weight of monomer obtained from the step(i), and polycondensing the catalyst and monomer at 260-300 deg.C under high vacuum; and (iii) mixing 1.0-20.0 parts by weight of white mineral particles with 100 parts by weight of the mixed material or the monomer in either of the step (i) or (ii).
Patent KR-20020058300-A (KR)
Title: Apparatus for driving of invertor lamp
Inventor: LEE IN SEONG
IPC: H05B41/28
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus for driving an inverter lamp is provided to reduce manufacturing cost by configuring a single stage circuit with a switch. CONSTITUTION: An apparatus for driving an inverter lamp comprises a transformer for inducing an input voltage of a primary side to a secondary side, and a cold cathode fluorescent lamp. A capacitor is charged by energy stored at the primary of the transformer, and realizes an LC resonance circuit with the primary side of the transformer. A switch is connected to the primary side of the transformer and performs charging energy to the primary side of the transformer when on status. The switch emits charge stored at the capacitor when off status.
Patent KR-20010035125-A (KR)
Title: Shield checking device for the shield materials of electric mat
Inventor: YOON CHEOL YOONG
IPC: H05B3/20
Filed: 2000-12-29
Abstract: PURPOSE: A shield status detection system for an electric mattress having shield material is provided to simplify the reliable electric mattress system without a probe. CONSTITUTION: The shield status detection system for an electric mattress comprises an antenna(ATN), a signal generator, a display unit, and a safety circuit. The antenna patterned on the printed circuit board(PCB) embedded within the thermal controller detects the environmental electric potential. The signal generator produces a lighting signal when the neutral line is connected to the shield material. The display unit turns on the lamp based on the lighting signal. The resistance(R1) of the safety circuit restricts the current flowing into the base of the transistor(Q1) when the shield material is connected to the hot line, and opens the ground line when the shield material is connected to an electric heater.
Patent KR-20020058766-A (KR)
Title: Method of porocessing NNI port event on high speed Asynchronous Trasfer Mode
Inventor: HONG SEONG IK
IPC: H04L12/28
Filed: 2000-12-30
Abstract: PURPOSE: An event processing method in occurrence of an event of a network port in an ATM high speed information communication network is provided to continuously provide a service without suspension by transmitting a related object for a failure in a network port by processing an event in its occurrence in a port regardless of a type of the port according to a physical device contained in a high speed communication network. CONSTITUTION: An event management function of a network management system receives every event related information transmitted from every subnetwork management system through a receiving unit(S10), stores the information and classifies the received event by its characteristics(S12). The classified event is divided and allocated in an event storage queue and each event is processed in conformity to a pre-set regulation of a management function system(S14). When an event occurs, an event processor searches a VpT1 object related to the generated port to inform the event occurrence(S16). The VpT1 object requests transmission of the event occurrence information and re-set of a path on the basis of the received event information from a VP path setting module(VpRim)(S18). The VpT1 object calls a VpRouteProfile object to propagate the event and request processing of the event(S20). A VpTrail object searches every trail as generated and processes the event(S22). A VpTrail object propagates the event occurrence to every VC layer connected through a path(S28). If there is a VC connection via the VpTrail object, a VcT1 object is informed that an event has occurred(S30). A VcRim object re-sets every path for the VC to continuously process a request on the VC connection no matter what event occurs in a resource of the network(S32).
Patent KR-20020056977-A (KR)
Title: communicating information storing telephone-system using an IC card and controlling method therefore
Inventor: KIM BYEONG JIN
IPC: H04M1/675
Filed: 2000-12-30
Abstract: PURPOSE: A phone call information storing telephone system by using an IC card and a method for controlling the same are provided to accurately manage telephone use details by individual by recording personal phone call information at an individual IC card, thereby effectively managing the telephone system. CONSTITUTION: A telephone system is in an initial state(S1). The telephone system determines whether an IC card is inserted currently(S2). If inserted, IC card user data are transmitted to a key phone for requesting call use authentication(S3). It is determined whether a call use authentication signal is inputted from the current key phone system(S4). If inputted, an IC card user performs a phone call and the key phone system checks the phone call details for storing phone call information by individual(S5). It is determined whether the user terminates the phone call(S6). If terminated, the telephone system receives phone call information of the IC card checked in the current key phone system and stores information at the IC card(S7).