baber/WOPTO huggingface dataset:
Patent KR-20020080578-A (KR)
Title: Frost removal apparatus for surface of glass of car
Inventor: KIM MU YONG
IPC: B60S1/46
Filed: 2001-04-16
Abstract: PURPOSE: A device for defrosting the surface of the glass of a vehicle is provided to conveniently defrost the surface of the glass of a vehicle without separate operation by heating a washer liquid and spraying the heated washer liquid onto the surface of the glass. CONSTITUTION: A device for defrosting the surface of the glass of a vehicle comprises a pump(2) for pumping the washer liquid stored in a washer liquid storage(1), a heating unit(3) for heating the pumped washer liquid, a spray nozzle(5) for spraying the heated washer liquid onto the surface of the glass, and a control unit(6) for controlling the motion of the pump and the heating unit. The frost on the surface of the glass is sensed by a frost sensor(14) installed in a side of the glass. The control unit outputs a control unit for operating the pump, the heating unit and a wiper(9) by receiving a detecting signal outputted from the frost sensor.
Patent KR-20010096632-A (KR)
Title: Microorganism contact materials case for disposing waste water
Inventor: UHM DONG SIK
IPC: C02F3/10
Filed: 2001-04-17
Abstract: PURPOSE: A fluidized bed microorganism media case for treating sewage and wastewater is provided to treat sewage and wastewater within the desired water quality standard values by simultaneously preventing falling off of microorganisms due to contact and expanding contact area of the microorganisms, thereby increasing activity of the microorganisms and treatment efficiency of the sewage and wastewater. CONSTITUTION: In constructing a fluidized bed microorganism media which is used by being injected into an aeration vessel mounted in a facility for treating sewage and wastewater, the fluidized bed microorganism media case for treating sewage and wastewater comprises a water storing chamber which is installed inside a tank body(14) on which a plurality of penetrating holes(12) are formed, wherein activated carbon fillers(28) and polyurethane filler(32) are injected into the water storing chamber; and a plurality of support partitions(22,38) and support rims which are integrally installed at positions with spaced apart from the tank body(14) in a certain distance so that textile yarn fabrics(30) covered on the outer surface of the tank body(14) are prevented from being contacted with other object.
Patent KR-20010098911-A (KR)
Title: 성막 방법, 반도체 소자, 반도체 소자의 제조 방법,도우넛형 기억 매체의 제조 방법
IPC: G11B7/26
Filed: 2001-04-26
Abstract: 피처리 기판 상에 스파이럴형으로 약액을 공급하여 성막을 행하는 기술에 있어서, 피처리 기판 밖으로의 약액의 방출을 억제함과 동시에, 균일하게 막을 형성한다. 
     상기 피처리 기판과 상기 적하부와의 상대적인 이동은 상기 기판을 회전시키면서, 상기 적하부를 상기 기판의 대략 중심으로부터 상기 기판의 외주을 향하여 상대적으로 이동시키는 것으로, 상기 피처리 기판의 대략 중심에서 외주를 향한 상기 적하부의 상대적인 이동에 따라서 적하된 액막에 걸리는 원심력에 의해 상기 액막이 이동하지 않도록 상기 기판의 회전수 w를 저하시킴과 동시에, 상기 적하부로부터의 상기 액체의 공급 속도 v를 증가시켜 상기 피처리 기판 상에 액막을 형성한다.
Patent KR-20020083821-A (KR)
Title: Seat slide track for automobile
Inventor: SONG BONG SU
IPC: B60N2/07
Filed: 2001-04-30
Abstract: PURPOSE: A seat slide track for a vehicle is provided to protect passengers by restricting displacement of upper and lower rails and by fixing the upper rail and a locking unit with a hinge part at a collision. CONSTITUTION: Both ends of a lower rail(11) are bent outward, and a locking groove(11a) is formed longitudinally. Both ends of an upper rail(10) are bent inward, and a locker part(22) is integrally formed in a guide plate(21). The guide plate is fixed by a hinge part(23), and a restoring spring(30) is installed elastically in a spring fixing part(14) of the upper rail. The locker part is moved along a guide groove(10a) formed at the side of the upper rail, and assembled with the locking groove of the lower rail. Displacement is prevented with assembling U-shaped ends of upper and lower rails. Passengers are protected with fixing the upper rail and the locking unit by the hinge part.
Patent KR-20020070040-A (KR)
Title: Wire and wireless communication terminal equipment having card reading system therein
Inventor: JIN YONG MIN
IPC: H04B1/38
Filed: 2001-04-30
Abstract: PURPOSE: A wire/wireless communication system containing a card read system is provided to embed a card read system in a wire/wireless communication terminal in order to read various card information, to confirm the balance of a relevant card account, and to execute payment if necessary. CONSTITUTION: A card reader part in a wire/wireless communication terminal(1) reads a card and inputs the card read signal to a card read system(3). The card read system(3) processes the card read signal, deciphers various information stored in the card, and transmits the deciphered information to a wired communication network(4) or a wireless communication network(5). The card information signal transmitted to the wired or wireless communication network(4,5) is transmitted to a credit card common management network(6) or a cash card common management network(6) so that the balance of the card account can be confirmed through a relevant credit company(8) or a relevant bank(9). The confirmed balance information signal is transmitted to the credit card common management network(6) or the cash card common management network(6) again. Then the confirmed balance information signal is inputted to the card read system(3) through the wired or wireless communication network(4,5).
Patent KR-20020085067-A (KR)
Title: Method of forming cmos type semiconductor device
Inventor: HWANG BYEONG JUN
IPC: H01L21/8238
Filed: 2001-05-04
Abstract: PURPOSE: A fabrication method of a CMOS semiconductor device is provided to restrain high temperature carrier effect and short-channel effect by exactly forming an LDD(Lightly Doped Drain) structure at interface between a source/drain region and a channel region. CONSTITUTION: Gate electrode patterns(110) are formed at an NMOS and a PMOS regions of a semiconductor substrate(100), respectively. Spacers(140) are formed at both sidewalls of the gate electrode patterns(110). After forming a desired photoresist pattern(270) on the NMOS region, a p+ source/drain region(272) is formed by implanting heavily doped dopants into the exposed PMOS region. After removing the spacer formed at the PMOS region, a p- LDD region(274) is then formed by implanting lightly doped dopants into the exposed PMOS region. The formation processes of impurity regions having LDD structure in the NMOS region are same to the PMOS formation processes. That is, after removing the spacer, an ion-implantation for forming the LDD regions is performed.
Patent KR-20020085171-A (KR)
Title: Method of Loading Load Dispersion Using Random Access
Inventor: CHO JEONG HYEON
IPC: H04L12/427
Filed: 2001-05-07
Abstract: PURPOSE: A method for distributing loading loads using a random access system is provided to disperse the loading loads generated when many local processors make loading requests to a PMP(PDN Management Processor) at the same time. CONSTITUTION: A local processor waits for a random time after booting, and then transmits a loading request message to a PMP(301-303,303a). If the loading request message is received, the PMP transmits a loading response message to the local processor(304-306,306a). Then the PMP starts the transmission of loading data(308,308a). The local processor downloads the loading data from the PMP after receiving the loading response message(309). If the transmission of the loading data is completed, the PMP transmits a loading end message to the local processor(301,301a,311).
Patent KR-20020085304-A (KR)
Title: Automatic suckling apparatus
Inventor: HAN GYU SAENG
IPC: A61J9/00
Filed: 2001-05-07
Abstract: PURPOSE: An automatic milk feeder is provided to conveniently and promptly feed a baby with milk by automatically processing milk feeding. CONSTITUTION: A powdered milk container(210), a tonic container(230) and a water container(300) are received in a case(301). A powdered milk discharge unit(222) is placed below the powdered milk container to supply a moderate amount of powdered milk to a nursing bottle(100) from the powdered milk container. A nursing bottle moving unit reciprocates the nursing bottle. A control panel includes a controller for controlling the powdered milk discharge unit, hot and cold water supply, and the amount of powdered milk and water.
Patent KR-20020087705-A (KR)
Title: Silicate fertilizer composition and manufacturing method therefor
Inventor: SHIN YONG
IPC: C05D9/00
Filed: 2001-05-16
Abstract: PURPOSE: A water-soluble siliceous fertilizer composition composed of silica compound, alkali metal carbonate and phosphorous compound is provided, which is rapidly absorbed to plants and prevents the damages from harmful insects, resulting in the increase of crop yield. CONSTITUTION: The siliceous fertilizer comprises the components of: at least one silica compound selected from natural silica minerals, CaSiO3, MgSiO3, Na2SiO3, K2SiO3 and SiO2; at least one alkali metal carbonate selected from Na2CO3, K2CO3 and Li2CO3; and at least one phosphorous compound selected from H3PO4, P2O3, NaH2PO4, K3PO4, etc. The water-soluble siliceous fertilizer is obtained by melting the above components at 1500-1700deg.C, cooling and grinding, and the liquid siliceous fertilizer is obtained by eluting the ground fertilizer materials with water.
Patent KR-20020089634-A (KR)
Title: a panel constrution have a function sound abosorption
Inventor: KIM SEUNG GI
IPC: E04B1/86
Filed: 2001-05-23
Abstract: PURPOSE: A construction panel with a sound absorbing function is provided to give more convenience in its construction, easy maintenance and a good appearance. CONSTITUTION: In the conventional panel manufactured by filling an insulating material(20) of polystyrene foam or polyurethane foam and the like inside upper and lower surface members(40,10), a sound absorbing board(30), that the surface thereof being finished with non woven fabric or synthetic resin and so on, is integrally attached to the outer surface of the lower surface member located inside a room.
Patent KR-20020090035-A (KR)
Title: Safety belt buckle for automobile
Inventor: TAN HONG TOK
IPC: B60R22/12
Filed: 2001-05-25
Abstract: PURPOSE: A safety belt buckle for a vehicle is provided to improve convenience of use and to achieve mass production of the safety belt buckle by simplifying the manufacturing process of the safety belt buckle. CONSTITUTION: A hook is vertically installed on an elastic plate(2). The elastic plate(2) is attached to a rear lower end of a channel plate(1). A cutting section(3) is formed at an outer portion(1") of the channel plate(1). A U-shaped bending hook plate(7') is coupled to the hook of the elastic plate(2) by using a rivet(9). A downward bending plate(11) is formed at a front end of the elastic plate(2). The channel plate(1) is fixedly accommodated in a casing(12) by using the rivet(9). A cutting part corresponding to the cutting section(3) is formed in an upper casing(12'). A cavity(13) is formed below the elastic plate(2).
Patent KR-20010070697-A (KR)
Title: Wiper arm assembly for an automobile
Inventor: KANG YEONG CHUN
IPC: B60S1/32
Filed: 2001-05-31
Abstract: PURPOSE: Wiper arm assembly is provided to create component number and to save production cost by simply combining and dividing a wiper blade on a front end of wiper arm without using a separate clip. CONSTITUTION: Wiper arm(10) is composed of a head unit operably combined to a wiper link and a retainer(16) unit. On a proximal end of the retainer(16), a wiper blade(12) is rotatably fixed within a specific angle. A head unit and the retainer(16) consisting of the wiper arm(10) are made of plastic and integrally composed. During assembly of wiper blade(12), a locking bar is inserted to a locking groove of clip portion as to fix the wiper blade(12) to the wiper arm(10). The clip portion has self-elasticity and at insertion of the locking bar, the clip portion is temporarily expanded and returns to original position. Thus, escape of the locking bar from the locking groove is inhibited for maintaining a fixing state of the wiper blade(12).
Patent KR-20020092104-A (KR)
Title: Apparatus for pick-up change of disk player
Inventor: JUNG SU HWAN
IPC: G11B7/10
Filed: 2001-06-02
Abstract: PURPOSE: A pick-up changing device of a disk player is provided to reproduce/record signal from/in different kinds of disk media with one disk player system. CONSTITUTION: A pick-up changing device of a disk player includes a rotary plate(104) whose rotation axis is perpendicular to the rotation axis of a spindle motor(103), pick-up transfer plates(101,102) onto which a pick-up(P) is fixed, and a mounting member for mounting the pick-up transfer plates at the rotary plate. The pick-up changing device further includes a rotation member for rotating the rotary plate, and a transfer unit for transferring the pick-up transfer plates between the rotary plate and the disk mounting member. The rotary plate is set at one side of a disk drive. The rotation member includes a rotary motor, reduction gears driven by the rotary motor to reduce rotation force, and a gear of the rotary plate, engaged with the reduction gears to rotate.
Patent KR-20020092511-A (KR)
Title: Shadowmask frame of flat type ray tube
Inventor: KIM YONG GEUN
IPC: H01J29/07
Filed: 2001-06-04
Abstract: PURPOSE: A shadow mask frame of a flat type cathode ray tube is provided to remove easily a welding gas generated from a welding portion between a support member and an elastic member by using an exhaust portion. CONSTITUTION: An end part of a support member(112) is combined with an end part of an elastic member(113) by using a welding method. A predetermined through-hole(110) is formed on a welding portion of the end part of the support member(112) in order to exhaust a welding gas. A diameter of the through-hole(110) is less than 1/2 of a diagonal line of the welding portion. The support member(112) having the through-hole(110) is combined with the elastic member(113) in a manufacturing process for fabricating a shadow mask frame by using an oxidation welding process.
Patent KR-20020093347-A (KR)
Title: Fixation method for communicating protocol of car having compatibility
Inventor: KIM JIN SEONG
IPC: H04L12/16
Filed: 2001-06-08
Abstract: PURPOSE: A method of setting up a car communication protocol having compatibility is provided to make a controller of an electronic control device actively decide a communication protocol according to a value of initial data transmitted from an external diagnosis equipment, and to perform communication with the use of the decided communication protocol, thereby compatible with the communication protocol at a low cost. CONSTITUTION: An external diagnosis equipment transmits corresponding initial data to an electronic control device(301). The electronic control device checks whether a received value is an FOH(16 antilogarithm)(303). If so, the electronic control device decides that a communication protocol of a controller is KWP2000(Key Word Protocol 2000)(305). The electronic control device communicates with an external diagnosis equipment on the basis of the KWP2000 communication protocol(313). The electronic control device checks whether communication is completed(315), and completes the present program. When a value stored in a receiving buffer is OOH(16 antilogarithm)(307), the electronic control device decides that the communication protocol is ISO9141(International Standard Organization 9141)(309). The electronic control device reads address data of the controller, and performs a communication initializing process(400).
Patent KR-20020095367-A (KR)
Title: Exhuast structure for washing machine having drying function
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-06-14
Abstract: PURPOSE: A discharge hole structure of a drying and washing machine is provided to supply heated air to clothing evenly and preventing the concentrated discharge of the heated air to a local position for improving the drying efficiency while preventing the damage of the clothing due to the heat. CONSTITUTION: A discharge hole structure of a drying and washing machine includes a circulation duct having a front end slant by a predetermined inclination angle, a wind direction control element(200) mounted to the front end of the blowing duct for controlling the direction to discharge heated air and having a plurality of guide plate(202) mounted via a connecting element to automatically rotate forward or reversely for guiding the heated air.
Patent KR-20020096633-A (KR)
Title: optical writing apparatus enables continuously write the files at both sides of a optical writing media
Inventor: LEE CHANG ROK
IPC: G11B7/007
Filed: 2001-06-21
Abstract: PURPOSE: An optical recorder capable of successively writing files at both surfaces of an optical recording medium is provided to write files at one surface of the optical recording medium and successively write residual files at the other surface of the optical recording medium. CONSTITUTION: An optical recorder capable of successively writing files at both surfaces of an optical recording medium includes a writing part writing files at the optical recording medium, a reading part reading data written at the optical recording medium, a storing part(24) storing a peculiar number of the optical recording medium, a detecting part(26) detecting residual memory capacity of the optical recording medium, a comparing part(27) comparing the residual memory capacity with the size of the files, a control part(25) controlling a writing operation of the writing part; wherein the control part aborts the writing operation of the writing part if the size of the file is larger than the residual memory capacity, compares the peculiar number of the loaded recording medium with the peculiar number stored at the storing part to determine reload of the recording medium, and resumes the writing operation if the recording medium was reloaded.
Patent KR-20030001595-A (KR)
Title: The manufacturing method of joint of pipe with a layer for the prevention of noise
Inventor: CHOI GEUN SIK
IPC: B29C45/14
Filed: 2001-06-25
Abstract: PURPOSE: A method for fabricating a joint pipe is provided to simply shield a noise by forming a dual layer in the joint pipe. CONSTITUTION: Compound is prepared by mixing polyolefin based resin, vinyl chloride resin, and optical material with an additive. Then, the compound is subject to an injection molding process. After that, the compound is cooled for a predetermined time, thereby forming a primary article. The primary article is inserted into a secondary mold having a size larger than a size of the primary, in such a manner that a parting line of the primary article matches with a sectional shape of the secondary mold. At this time, a slot is formed in the secondary mold so as to fix the primary article. Then, a second injection molding process is carried out by maintaining the temperature of the secondary mold in a range of 50 to 80°C. A rib(15) and a loop(17) are formed at an edge of the primary article.
Patent KR-20030001807-A (KR)
Title: capacitor in semiconductor device and method for fabricating the same
Inventor: HUH TAE HYEONG
IPC: H01L27/108
Filed: 2001-06-28
Abstract: PURPOSE: A capacitor of a semiconductor device and a method for manufacturing the same are provided to improve a capacitance while shortening the height of the capacitor. CONSTITUTION: The first interlayer dielectric(12) having a contact plug(13) is formed on a substrate(11). The second interlayer dielectric(14) having a contact hole is formed on the first interlayer dielectric. The first upper electrode(15) is formed on the second interlayer dielectric and at boundary region of adjacent contact hole. The second upper electrode(19) is formed at sidewalls of the contact hole and connected to the first upper electrode(15). The first dielectric film(20) is formed at sides of the second upper electrode in the contact hole. A lower electrode(21) is formed at the contact hole to connect with the contact plug(13). The second dielectric film(23) and the third upper electrode(24) are formed to connect with the lower electrode.
Patent KR-20030001954-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: AHN JAE YEONG
IPC: H01L21/336
Filed: 2001-06-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the surface of a silicon substrate from being exposed to the atmosphere in forming a source/drain electrode by increasing etch selectivity on a buffer nitride layer by 15 when an oxide layer for a spacer is etched. CONSTITUTION: A gate is formed on the silicon substrate. A low density impurity region is formed in the silicon substrate at both sides of the gate. A nitride layer(32) is formed on the gate and the substrate. An oxide layer is formed on the nitride layer. 2000 Watt is applied to a top plate electrode and 1200 Watt is applied to a bottom electrode at a pressure of 50 milliTorr. The oxide layer is selectively etched to form a spacer(50a) in a gas atmosphere of C4F8, CH3F and O2 while the surface of the nitride layer is exposed. High density impurity ions are implanted into the substrate at both sides of the spacer.
Patent KR-20030004595-A (KR)
Title: A mixture apparatus providing for chemicals
Inventor: CHO MO HYEON
IPC: H01L21/00
Filed: 2001-07-05
Abstract: PURPOSE: An apparatus for mixing and supplying compounds is provided to mix correctly two or more kinds of compounds according to a predetermined ratio and supply rapidly the mixed compounds. CONSTITUTION: The first compound supply source(100) is used for supplying the first compound. The first supply tube(110) is extended from the first compound supply source(100). The second compound supply source(200) is used for supplying the second compound. The second supply tube(210) is extended from the second compound supply source(200). The first and the second compound supply sources(100,200) have opening/shutting valves(170,270), respectively. The first flux control portion has the first flux sensor(120) and the first control valve(130). The second flux control portion has the second flux sensor(220) and the second control valve(230). The first storage tank(140) is installed at an end portion of the first supply tube(110). The second storage tank(240) is installed at an end portion of the second supply tube(210). The first exhaust tube(150) is installed at a lower portion of the first storage tank(140). The first exhaust valve(160) is installed at the first exhaust tube(150). The second exhaust tube(250) is installed at a lower portion of the second storage tank(240). The second exhaust valve(260) is installed at the second exhaust tube(150). A mixing tank(300) is installed at outlet sides of the first and the second exhaust tubes(150,250).
Patent KR-20020007218-A (KR)
Inventor: TAMAI SATOSHI
IPC: G06Q30/06
Filed: 2001-07-14
Abstract: PURPOSE: To provide an individual debit and credit method for private car by which a traveler can rent the private car of a third party at a traveling destination. CONSTITUTION: The first customer information I11 including information on a traveling scheduled period without using a private car by a customer A is sent (step S1). The information I11 is inputted to a dealer server 12 to generate a private car free information I12 for every local area (step S2). The information I12 is inputted to a dealer terminal 13 to be presented to a customer B scheduling to visit an area existing the private car of the first customer. The customer B reads the information I12, and when a rentable private car exists, renting desiring information I13 is sent (step S3). The information I13 is inputted to the server 12 to be transferred to a dealer terminal 11 (step S4) and a message that renting of the car is desired is imparted to the customer A.