baber/WOPTO huggingface dataset:
Patent KR-20000073488-A (KR)
Inventor: KIM JONG MOK
IPC: B23P15/00
Filed: 1999-05-11
Abstract: PURPOSE: A load clamping pad and method of making the same is provided to support and clamp load on a pallet by deforming it to a bent shape and to absorb external impact by its elasticity, so that work for supporting and clamping load is conveniently carried out, work efficiency according to the working standard setting is increased, and any damage or breakage of the load is prevented. CONSTITUTION: In a load clamping pad and method of making the same, the load clamping pad has a structure that a foam resin material having elasticity is pressed and fixed to an upper and lower surfaces of an iron plate having a desired length and a plurality of perforations, so as to combine with each other. The load clamping pad is attached to the pallet by a separative fixture. The load is supported and clamped on the pallet by bending the iron plate to contact with the load. The method comprises a first step(S1) for unwinding an iron plate wound in a shape of roll and perforating a plurality of perforations, a second step(S2) for making an upper and lower surface of the iron plate be rough by a scratch forming machine(T), a third step(S3) for flattening the iron plate by a plurality of rollers(B), a fourth step(S4) for heating the flattened iron plate in an oven(O), a fifth step(S5) for pressing and fixing a foam resin material on the upper and lower surface of the heated iron plate by press rollers(B'), and a sixth step(S6) for cutting at a desired length by a cutting machine(C).
Patent KR-19990088227-A (KR)
IPC: G03F7/022
Filed: 1999-05-12
Abstract: An IR- and UV-radiation-sensitive composition comprising a diazo resin, a diazo ester, at least one novolac resin and an IR-ray absorber. A lithographic plate comprising a support coated with the said photosensitive composition.
Patent KR-20000074107-A (KR)
Title: Sticker Type Holder Using hanger For Training Card
Inventor: KO JONG TAEK
IPC: H01L23/522
Filed: 1999-05-18
Abstract: PURPOSE: A sticker type holder for hanging a teaching card is provided to improve the efficiency of studying by the convenience of installing and using, and to save money for manufacturing. CONSTITUTION: A sticker type holder for hanging a teaching card includes a central unit(10) of a holder, a cutting line(12), a hanging portion(20), a sticking portion(30), a teaching card(40) and a hanging ball(42) etc. The central unit(10) of the holder supplies the hanging portion(20) for hanging the hanging ball(42) of the card(40). The hanging portion(20) is projected from the central unit(10) of the holder by the curved cutting line(12) and is for hanging by fixing the hanging ball(42) of the teaching card(40). The sticking portion(30) sticks the central unit(10) of the holder on the appointed side.
Patent KR-20000075235-A (KR)
Inventor: KIM JI YEONG
IPC: H01L21/76
Filed: 1999-05-31
Abstract: PURPOSE: A method for manufacturing a device isolation is provided to reduce an aspect ratio of a trench isolation layer and to improve a trench filling characteristic, by increasing a non active region in width. CONSTITUTION: A trench etching mask is formed by evaporating an insulating layer on a semiconductor substrate(210). The substrate is etched by using the trench etching mask to form a trench(216). A trench isolation layer(218) is evaporated on the substrate including the trench. The trench isolation layer is etched for planarization until the nitride layer is exposed, to define the first active region(A) and the first non active region(F). The nitride layer is removed to form the first opening. The first opening is over-etched to form the second opening greater than the first opening in width. The second opening is filled up with a conductive layer(222) to define the second active region(A') greater than the first active region in width.
Patent KR-20000005779-A (KR)
Inventor: TSUKAMOTO TOSHIYUKI
IPC: B01D53/34
Filed: 1999-06-01
Abstract: PURPOSE: An eliminating system for a discharging gas containing a Three-Chlorine Fluoride(ClFx) is provided to eliminate a CIF compound from the gas containing the ClFx without generating a by-product. CONSTITUTION: An eliminating system comprises: a soda lime layer maintaining a temperature of less than 60°C; and a damp soda lime absorbent layer arranged close to a dry soda lime layer for cooling the dry soda lime layer and for eliminating poisonous compound such as HF, ClH4, and Cl2 from a gas going to be eliminated.
Patent KR-20010001490-A (KR)
Inventor: BAEK JAE SOOK
IPC: B08B3/00
Filed: 1999-06-04
Abstract: PURPOSE: A toy cleansing machine is provided to completely remove dirt or alien substance stuck on the surface of a toy, so that the toy can be sanitarily used. CONSTITUTION: A toy cleansing machine comprises a subsidiary tank(4) mounted on a frame(2), into which water and detergent are introduced; a cleansing tank(8) connected to the subsidiary tank(4), to which feed water pipe and drain are mounted and in which a rotating shaft(20) is provided; a plurality of ultrasonic generating devices(42) arranged with a desired interval in the cleansing tank(8); a motor(16) for driving the rotating shaft(20) in the cleansing tank(8); and a circulation pump for supplying water in the subsidiary tank(4) to the cleansing tank(8). Additionally, the rotating shaft(20) in the cleansing tank may be provided with a basket or a plurality of brushes to increase cleansing efficiency and the machine further comprises a control unit(10) for automatically controlling the cleansing process.
Patent KR-20010001778-A (KR)
Inventor: KIM IL SIN
IPC: F25D29/00
Filed: 1999-06-08
Abstract: PURPOSE: A method is provided to lengthen useful life of a filter by minimizing the time period of applying water pressure to the filter and the amount of impurities deposited to the filter. CONSTITUTION: A method comprises a first step(S220) of judging whether a dispense is operating or not; a second step(S222) of judging whether an ice maker is operating or not if it is judged in the first step that the dispenser is operating; a third step(S224) of judging whether the ice maker is operating or not if it is judged in the first step that the dispenser is not operating; a fourth step(S226) of judging whether both a refrigerating compartment door and a freezing compartment door are all closed, if it is judged in the third step that the ice maker is operating; and a fifth step(S228) of simultaneously opening a first valve and a second valve, if it is judged in the fourth step that both the refrigerating compartment door and the freezing compartment door are all closed.
Patent KR-20010002218-A (KR)
Inventor: LEE YEONG RYEOL
IPC: H04N21/647
Filed: 1999-06-12
Abstract: PURPOSE: A radio communication system for transmitting an image packet is provided to can transmit image data adapted to a bandwidth of a fixed radio channel by considering a degree of importance and an amount of data of the present coded image data, determining whether the image data is transmitted or not and transmitting the image data. CONSTITUTION: The radio communication system for transmitting an image packet includes an image packet coding unit(200), a determining unit of importance(202), a storing unit of importance(204), an image data transmission determining unit(206), an image data packet unit(208) and a radio transmission unit(210). The image packet coding unit(200) codes a moving picture to be transmitted. The coding may be performed by macro block of 16x16 pixel size. The determining unit of importance(202) determines a degree of importance of the coded data. The storing unit of importance(204) stores the degree of importance by the coded block. The image data transmission determining unit(206) determines whether the coded image data is transmitted or not according to the degree of importance. The image data packet unit(208) adds header information to the determined image data and then separates the data by packet. The radio transmission unit(210) transmits the image packet by radio channel.
Patent KR-20010002321-A (KR)
Inventor: JUNG BONG HWA
IPC: F01L1/00
Filed: 1999-06-14
Abstract: PURPOSE: An engine valve is provided to increase the freedom of designing of the whole engine and increase the combustion efficiency by using an opening and closing type valve which rotates continuously instead of opening and closing controlled type valve. CONSTITUTION: An engine valve includes a cylindrical valve shaft(20) to be rotated by the power transmitted from a crank shaft, a suction hole(21) and a discharge hole(22) formed in the valve shaft longitudinally penetrating a diameter of the shaft and apart from each other by a predetermined distance, and a circular combustion room groove(23) formed in the middle between the suction and discharge holes with a predetermined depth, wherein the suction and discharge holes are positioned with an interval of 135°from an inlet(101) and an outlet(102), and the combustion room groove is positioned with a phase difference of 180°in the shaft rotation direction with relation to the inlet and the suction hole.
Patent KR-20010002645-A (KR)
Inventor: KIM CHANG MO
IPC: G06F3/14
Filed: 1999-06-16
Abstract: PURPOSE: A system for storing a video signal and a control method thereof are provided to prevent a receiving of unsuitable video signals by automatically storing a video signal on a screen at a certain time interval and searching by a manager. CONSTITUTION: A video signal from a monitor(50) is inputted by connecting a cable with a connecting unit(10). In selecting a screen storage function through a predetermined program by a user, the video signal is inputted through the connecting unit(10). A control unit(30) counts a predetermined time interval by a program. At least one screen information of different time is stored by the counted time interval.
Patent KR-20000075373-A (KR)
Inventor: JUN CHEONG SU
IPC: C04B18/30
Filed: 1999-06-21
Abstract: PURPOSE: A conventional portland cement using sludge as raw materials is provided to save manufacturing costs and prevent environmental pollution. CONSTITUTION: The manufacturing method of portland cement comprises the steps of: mixing sludge as clay materials with lime and other materials; grinding to a size of smaller than 100 micrometer; heating to 1500°C for purifying and producing clinker; quenching to lower than 100°C; adding gypsum, then grinding.
Patent KR-20000006570-A (KR)
Inventor: AGA HAJIME
IPC: A61K36/8962
Filed: 1999-06-30
Abstract: PURPOSE: A new extract for activating the physiology is provided to represent various physiological functions of a plant origin. CONSTITUTION: A physiology activating extract contains an ethyl acetate ingredient of an indigo plant being obtained by dipping a raw indigo plant of an organic solvent being used for extracting. Herein, the ethyl acetate indigo ingredient is a 3,5,4'-trihydroxy-6,7-methylene dioxy-flavon, a kaempferol, a 3,5,7,4'-tetrahydroxy-6-metoxy-flavon, a gallic acid, a caffeic acid, an indirubin, a pheophorbide a, and a methyl pheophorbide a. The extract actually does not have a side effect to a mammal and a human, therefore the extract can be used safely for food, cosmetics, and medicine for human being.
Patent KR-20000011508-A (KR)
Inventor: GOMACH HISASHI
IPC: H04W68/02
Filed: 1999-07-06
Abstract: PURPOSE: A pager is provided to be able to optionally select the regeneration time of voice data and to stop the voice regeneration. CONSTITUTION: The pager is composed of: a receiver(11) for receiving character data and vice data; a memory(18) for storing the character data received and processed voice data; a regenerator for regenerating the character data and voice data stored in the memory; an indication and output unit(24) for indicating the regenerated character data and outputting the voice data; a regeneration skipper(30) for stopping the generation process that the generator is under process and starting the generation of the next item by responding to the input skip signal.
Patent KR-20010011030-A (KR)
Inventor: CHOI SEUNG HOON
IPC: A61B5/117
Filed: 1999-07-24
Abstract: PURPOSE: Objective classification method of four different human body is able to judge four different human body repeatedly and conveniently by examining angiotensin converting enzyme(ACE) genotype with polymerase chain reaction(PCR) method, improves problem of objectivity imperfection remarkably, is useful to classify four different human body of examinee like foreigner, baby etc.. CONSTITUTION: Objective classification method of four different human body is characterized by clarifing mutual relation existing between ACE genotype and four different human body; judging four different human body of examinee by examining ACE genotype of examinee with PCR; the PCR method is executed by using genomic DNA separated from examinee and oligonucleotide primer of sequence number 1 to sequence number 3.
Patent KR-20010011804-A (KR)
Inventor: KO GWANG MI
IPC: H04N3/22
Filed: 1999-07-30
Abstract: PURPOSE: A circuit for controlling a horizontal size of a monitor is provided to vary a partial pressure ratio of a driving voltage for driving a horizontal size controller according to an input frequency, so as to vary the horizontal size of the monitor. CONSTITUTION: A deflection integrated circuit(IC)(100) outputs a driving signal for deflecting an electronic beam. A transistor(Tr10) decides whether a current flows into the deflection IC(100). A partial pressure ratio controller(200) varies a partial pressure ratio of a driving voltage according to the driving signal, depending on whether the current flows into the transistor(Tr10). A controller(300) outputs a control signal for varying the partial pressure ratio to the partial pressure ratio controller(200), according to an input frequency. A horizontal size controller(300) varies the partial pressure ratio according to the control signal, and controls a horizontal size of a monitor.
Patent KR-20010017240-A (KR)
Inventor: KANG YANG BEOM
IPC: H01L21/283
Filed: 1999-08-09
Abstract: PURPOSE: A method for manufacturing a gate electrode is provided to prevent charging damage, by forming an oxygen ion implantation portion by implanting ions into a portion adjacent to a portion where a gate electrode is to be formed, and by charged particles are migrated to a dummy pattern formed on an isolating layer while the gate electrode is formed by a masking etch process. CONSTITUTION: A trench is formed on a semiconductor substrate(10) and an isolating layer is formed. A gate oxide layer(20) and a polysilicon layer(30) are sequentially stacked on the resultant structure. After the first photoresist layer having a contact portion is stacked in a portion where the isolating layer is to be formed, ions are implanted into the contact portion to form an ion implantation portion in the polysilicon layer. The first photoresist layer is eliminated, and the second photoresist layer is stacked in a portion where a gate electrode(B) is to be formed. The gate electrode is formed by a masking etch process while a dummy pattern(A) is formed on the isolating layer so that the etching is prevented by an oxygen ion implantation portion(35) to accumulate charged particles.
Patent KR-20010019681-A (KR)
Inventor: LEE SANG SU
IPC: D06F39/10
Filed: 1999-08-30
Abstract: PURPOSE: A waste thread collecting device for a full-automatic washing machine is provided to effectively collect waste thread and shag included in the water by preventing counterflow of the water by forming a through hole and a counterflow prevention plate. CONSTITUTION: A waste thread collecting device(8) for a full-automatic washing machine including an inner washing drum formed with washing blades rotated by rotation force transmitted from a driving shaft coupled with a motor to wash clothing, a waste thread collecting element(D) mounted in the center of the inner washing drum and having upper and lower body parts(6,7) for collecting waste thread and shag, and an outer washing drum(1) mounted outside the inner washing drum, includes a through hole(83) for preventing introduction of the waste thread and shag in a collecting net(81) into the inner washing drum again by the counterflow of water, and a counterflow preventing plate(82) mounted at an upper part in the collecting element, wherein the counterflow preventing plate is slanted concavely.
Patent KR-20010028869-A (KR)
Inventor: JANG YONG SUN
IPC: H05K3/08
Filed: 1999-09-27
Abstract: PURPOSE: A method is provided to form windows of printed circuit boards(PCBs) easily and accurately, and form circuit patterns related to windows accurately, and form windows using the already existing data. CONSTITUTION: In a method of forming windows on a printed circuit board(PCB), an insulation layer(20) is formed of polyamide. A laminate veneer sheet is laminated onto the insulation layer(20). Circuit patterns(32) and leads(34) are formed in the laminate veneer sheet. A window(25) is formed using a laser(L). When the laser(L) is projected onto the insulation layer(20), the spots of projection are eliminated. Here, as the shape of a window is usually perpendicular, the shape of the laser projection is better to be perpendicular. When the window(25) is large, the laser(L) can be projected on different spots of the insulation layer(20).
Patent KR-20010029152-A (KR)
Inventor: CHOI JO BONG
IPC: H01L21/314
Filed: 1999-09-29
Abstract: PURPOSE: A method for manufacturing a substrate of a semiconductor device is provided to simplify a manufacturing process by simultaneously forming oxide layers for removing a defect of the semiconductor substrate and performing a local oxidation of silicon(LOCOS). CONSTITUTION: A cleaning process is performed regarding a semiconductor substrate before a denuded zone(Dz) annealing process. An oxide layer(12) for a local oxidation of silicon(LOCOS) is formed by performing the first and second Dz annealing processes regarding the semiconductor substrate at the same temperature wherein the quantity of oxygen is different. A LOCOS nitride layer(13) is deposited on the oxide layer.
Patent KR-20000017662-A (KR)
Inventor: JUNG KWAN PYO
IPC: A61H39/06
Filed: 1999-09-27
Abstract: PURPOSE: A loess charcoal fomenting and meditating room system is provided to easily assemble, remove, and move, to double the toxin removing efficiency, and to improve the moisture controlling efficiency by connecting the charcoal in the loess. CONSTITUTION: The loess charcoal fomenting and meditating room system is which a mud-walled house having the volume and the size is made to a useful mini-individual mud-walled house as a new valued space to harmonize with the atmosphere of present city by dividing a floor(25) embedded a floor loess charcoal hypocaust(25a), a left and a right walls(32, 32a), a left and a right ceiling covers(31, 31a), and a rear face(33) by a device to easily carry, install, remove, and move. The loess charcoal hypocaust(25a) is formed a complex layer structure on component in one hypocaust panel by a 3/4 loess part of the lower part, and a 1/4 mixed part of loess and charcoal of the upper part.
Patent KR-20010036846-A (KR)
Inventor: KIM HO SEOP
IPC: G11B15/02
Filed: 1999-10-12
Abstract: PURPOSE: A method for recording VCR using a link function is provided to automatically switch a mode by receiving a minimum key input from a user but grasping both conditions of a VCR and a television set through a communication therebetween by virtue of a control line. CONSTITUTION: Once a key related to recording is inputted to a VCR, a television set is requested to transfer a condition information through a control line(CTL). The condition information transferred from the television set is grasped. If the condition information is determined to be a power off condition, a power on instruction is output to the television set. It is ascertained if the television set is switched into a predetermined link channel. If the television set is determined not to be switched into the link channel, a switching instruction is output to the television set. The condition data transferred from the VCR is analyzed. If a link record on condition requested is established, a link record on instruction is output to the VCR, and a link record operation is executed.
Patent KR-20000000346-A (KR)
Title: Color water-proofing cement
Inventor: LEE JEONG HEUN
IPC: C04B28/26
Filed: 1999-10-13
Abstract: PURPOSE: A color water-proofing cement maintains beautiful appearance of internal and external wall structures of a building by various construction methods, and prevents weathering and growth of moss, bacteria and mold caused by a layer of paint undone from the wall. CONSTITUTION: The cement composition is used for internal/external walls, fence and plaster finishing walls and comprises 0.15 to 2 wt.% of M-Na2O, SiO2 9H2O as a crystalline body, 0.5 to 3 wt.% of CaCl2, 0.2 to 3 wt.% of a silicon-based foaming agent, 0.02 to 1 wt.% of a non-ionic surfactant, 0.05 to 1.5 wt.% of an emulsifier, 70 to 90 wt.% of water, 2 to 10 wt.% of an inorganic dye, 25 to 38 wt.% of cement and 55 to 70 wt.% of sand.
Patent KR-20000029194-A (KR)
Inventor: BOXUI MOHAMED SHAFDAL ALLI
IPC: C01B13/02
Filed: 1999-10-20
Abstract: PURPOSE: An improved dual PSA(pressure swing absorption) process is provided to produce high purity oxygen. CONSTITUTION: For completing a PSA process, two absorbing beds(11,12), absorbent layers(11b,12b), two other absorbing beds(21,22), oxygen balance selective absorbent(21a,22a), an air compressor(31), valves(111,121,113,123,212,222,501), opening valve s(211,221), pumps(41,51), and an oxygen line(502), are needed. One part of an oxygen enriched effluence generated from the bed(11) is induced into the bed(12) through the opening valves and used as low pressure reverse current purge of the bed(12). The bed(22) is continuously in a vacuum state through the opening valves and the vacuum pump. The oxygen purity of the effluence of the bed(22) is higher than or the same as the minimum purity of a high purity oxygen product. Therefore, the effluence is collected in a product tank through the opening valves(222,502) and the vacuum pump.
Patent KR-20010045119-A (KR)
Inventor: JU SEONG HYEON
IPC: D04B9/46
Filed: 1999-11-03
Abstract: PURPOSE: The titled forward and reverse rotating device in which both sides of a crank shaft are supported to a gear box with each bearing to be movable and a needle bearing formed by an eccentric shaft hole is installed on a connecting rod by inserting the eccentric shaft holes of the needle bearing into the crank shaft is provided, which can prevent shaking, abrasion, breakage or the like by distributing load generated during driving. CONSTITUTION: This device comprises a crank shaft(30) supported to a gear box(10) with a bearing(20) on its one end, a crank gear(40) installed on another end of the crank shaft, a connecting rod(50) connected to the connecting gear at its one end, a segment gear connected to another end of the connecting rod and a forward and reverse rotating gear, wherein a needle bearing(100) is installed on one side of the connecting rod and an eccentric shaft hole of the needle bearing(100) is installed on a crank shaft(30).
Patent KR-20010045426-A (KR)
Inventor: OH CHAN GWON
IPC: H01L27/108
Filed: 1999-11-05
Abstract: PURPOSE: A method for manufacturing a capacitor lower electrode of a semiconductor device is to provide an excellent etch profile of a lower electrode pattern without loss of a hard mask, by using a silicon oxynitride layer as the hard mask for forming the capacitor lower electrode. CONSTITUTION: A conductive layer(24) for a capacitor lower electrode is formed on a semiconductor substrate(20). A silicon oxynitride layer pattern is formed on the conductive layer. The conductive layer is etched to form a lower electrode pattern by using the silicon oxynitride layer pattern as an etch mask. The silicon oxynitride layer pattern is eliminated by using a phosphoric acid solution.