baber/WOPTO huggingface dataset:
Patent KR-20010102334-A (KR)
Title: Device and method for generating a data flow and device and method for reading a data flow
IPC: H03M7/40
Filed: 2000-01-17
Abstract: An entropy encoder includes an apparatus for producing a data stream which comprises two reference points, of code words of variable lengths, the apparatus comprising a first device for writing at least a part of a code word into the data stream in a first direction of writing, starting from a first reference point, and a second device for writing at least a part of a code word into the data stream in a second direction of writing, which is opposite to the first direction of writing, starting from the other reference point. In particular, when a raster having a plurality of segments is used to write the code words of variable lengths into the data stream, the number of the code words which can be written starting at raster points is doubled, in the best case, such that the data stream of code words of variable lengths is robust toward a propagation of sequence errors.
Patent KR-20010113864-A (KR)
Title: Microfluid Device And Ultrasonic Bonding Process
IPC: B23K20/10
Filed: 2001-01-31
Abstract: A piezoelectric ceramic ink-jet print head is made by an inventive ultrasonic bonding process. Specifically, there are several improved features of ink jet print heads, including a more cost-effective bonding process using an ultrasonic bonding technique, an improved piezoelectric ceramic crystal pattern, and improved print head-piezoelectric electrical contacts. Further, there is an ultrasonic bonding process joining metallic objects with ultrasonic energy.
Patent KR-20020033645-A (KR)
Title: Method for producing friction linings
IPC: B29C43/58
Filed: 2000-06-07
Abstract: In a method for manufacturing friction linings with or without an intermediate layer by compressing the friction material mixtures in a mold of a press during a pressing process comprising at least one pressing cycle, wherein a press control unit controls a plurality of manipulated variables individually or in combination with each other to attain a given lining property (controlled variable) of the friction linings, it is provided that at least one characteristic value representative of the lining property of the friction linings is measured in a first pressing cycle or in a plurality of pressing cycles, and that the manipulated variables are controlled in dependence on the at least one measured characteristic value of the current pressing cycle, the subsequent pressing cycles and/or the subsequent pressing processes.
Patent KR-20020048311-A (KR)
IPC: H04M3/00
Filed: 2000-05-22
Abstract: 컴퓨팅 플랫폼 상에서 다수의 벤더 전화 하드웨어(전화)를 지원하는 시스템 및 방법이 개시된다. 다수의 벤더들을 지원함으로써, PSTN으로부터 패킷-기반 음성까지의 많은 네트워크 인테페이스들이 끊김없이 통합될 수 있게 된다. 본 발명 내에서, 클라이언트-서버 모델(PC, 전화 서버)이 규정되는데, 여기서 클라이언트 애플리케이션들은 하드웨어 리소스들의 수집을 이용한다.
Patent KR-20030060036-A (KR)
Inventor: KIM SE HYEON
IPC: A63J1/02
Filed: 2002-01-05
Abstract: PURPOSE: A vertical moving apparatus of a stage setting is provided to keep the balance of weight with the setting without regulating the weight of a balance weight one by one and maintain the tension of an auxiliary rope vertically moving the balance weight. CONSTITUTION: The vertical moving apparatus of a stage setting, which is supported by several ropes(3) by distributing steel pipes at a predetermined interval, the ropes(3) installed on a grid iron(4), and keep the balance with a balance weight(8) being supported on the balance weight(8) via a corresponding guide pulley(5), a corresponding return drum(6) and a motor(11)-driven main drum, comprises: the balance weight(8) fixing the wire rope(3) through the return drum(6); an auxiliary rope(40) vertically moving the weight on a closed loop having both ends direct-coupled to the top and bottom ends of the balance weight(8); a tension pulley used for a lower tension of the auxiliary rope(40), elastically supported by an elastic spring(31) having one end fixed to a fixed beam(32) installed on the floor surface of a stage; a main drum(20) used for an upper tension of the auxiliary rope(40) forming the closed loop and fixed to an upper bed fixing base(14) for providing the lifting and dropping driving force of the auxiliary rope(40) by a rotary force of the motor(11); an auxiliary drum(50) fixed to a lower bed fixing base(13) to be vertically movable and separatedly installed on the bottom of the main drum(20) so that the auxiliary rope(40) is wrapped around the main drum(20) twice; and an upper spring fixed between the upper bed fixing base(14) and an auxiliary drum supporting frame of the auxiliary drum(50) and making the auxiliary drum(50) elastic with the main drum(20).
Patent KR-20030060318-A (KR)
Inventor: KIM HEON SU
IPC: B29C49/06
Filed: 2002-01-08
Abstract: PURPOSE: A method for forming heat resisting container made of copolyethylenenaphthalate and polyethyleneterephthalate blends is provided to fabricate a transparent preform at the injection forming of the preform. CONSTITUTION: A transparent preform is manufactured with copolyethylenenaphthalate and polyethyleneterephthalate blends at an injection mold. A cooling blower is installed at a heating oven to maintain the inner and outer temperatures of the preform in a uniform manner. A heat-resisting container is formed as a hollow molding product by setting a proper reheating condition and performing the injection blow molding. The resins obtain the smooth melting behavior. The transparent preform is manufactured by limiting the phase separation of the resins.
Patent KR-20030064552-A (KR)
Title: Air distribution system of Refrigerator
Inventor: CHO SEONG HO
IPC: F25D17/08
Filed: 2002-01-28
Abstract: PURPOSE: A cool air distributing system of a refrigerator is provided to keep temperature distribution uniform by automatically concentrating cool air to the specific space, and to improve the performance of the refrigerator by shutting off cool air. CONSTITUTION: A cool air distributing system comprises a damper(20), a multi-duct(22) communicated with the damper, and a concentration discharge unit directly injecting cool air from a blowing chamber(10) to the specific storage space. The concentration discharge unit has a first cool air duct(30) connected to the damper and extended to the upper part of the refrigerator compartment, a second cool air duct(32) connected to the end of the first cool air duct and arranged between a door basket and a rack(16) with varying the length, a length adjuster adjusting the length of the second cool air duct, and a cool air injection nozzle(34) rotated in the end of the second cool air duct. The second cool air duct of bellows type is expanded and contracted, and the length adjuster comprises a cable connected to the second cool air duct and a winch motor winding the cable.
Patent KR-20020024183-A (KR)
Inventor: JEON RAN SOOK
IPC: B29C45/14
Filed: 2002-01-31
Abstract: PURPOSE: A casino chip having a tag circuit therein and a method for manufacturing the same are provided to prevent the casino chip from being stolen by accommodating the tag circuit in the casino chip. CONSTITUTION: Preliminary molded members(10) are coupled to each other. A toothed portion including concave-convex parts is formed at a circumferential portion of the preliminary molded members(10). A cylindrical concave portion(19) provided at the concave parts and an outer portion is covered with a plastic having a different color when an insert molding process is carried out. A protrusion(16) is formed at one preliminary molded member(10) and a hole is formed at the other preliminary molded member so as to couple the preliminary molded members to each other. At least two holes and protrusions(16) are preferably provided. A tag circuit is inserted into a recess portion(18) arranged adjacent to a circumferential portion of the preliminary molded members(10).
Patent KR-20020066208-A (KR)
Inventor: KAKO NORITOSHI
IPC: H04N5/262
Filed: 2002-02-08
Abstract: PURPOSE: To prevent reflectance from lowering because the metallic material of the surface of a convex rotating body mirror is oxidized by an external factor and dust or water from infiltrating to the inside of an optical member and obstructing image pickup in an image pickup device equipped with the convex rotating body mirror and an image pickup mechanism. CONSTITUTION: This image pickup device having the convex rotating body mirror 1 and the image pickup mechanism 2 arranged at a position opposed to the mirror 1 and including a lens 3 and an image pickup part 4 is provided with an optical member 5 optically coupling the mirror 1 and the mechanism 2. The optical member is composed of light transmissive substance, and brought into contact with the surface of the mirror 1 so as to cover it over.
Patent KR-20020068304-A (KR)
Title: Information processing apparatus and information processing method
Inventor: BATORI YOSHIYUKI
IPC: G06T19/00
Filed: 2002-02-20
Abstract: PURPOSE: An information processing apparatus and an information processing method are provided to use a 3D model generated by using 3D-CAD. CONSTITUTION: A product is designed and design drawings for individual parts are prepared(S101). The design drawings of the parts include required information for the production of parts and limitations. The process drawing for a part includes detailed inspection instructions in addition to information required for parts manufacture. A 2D-CAD or a 3D-CAD system is employed to generate the process drawing for the part(S102). A metal mold is designed based on the process drawing for the part prepared at step S102, and a metal mold drawing is generated(S103). The process for the manufacture of the metal mold is studied based on the metal mold drawing generated at step S103, and a metal mold process drawing is generated(S104). An NC program is generated based on the metal mold drawing(S105), and a machine is used to manufacture a metal mold part(S106). The obtained metal mold part is inspected based on the information generated at step S103(S107). A part obtained by molding is inspected based on the information generated at steps S101 and S102. If the inspection results satisfy a predetermined reference level, the processing for producing a metal mold for a molded part is thereafter terminated(S109). When the inspection results do not satisfy the predetermined level, a metal mold is corrected for which the accuracy of the molded product is insufficient(S110).
Patent KR-20030052940-A (KR)
Title: Plasma display device and a method of driving the same
Inventor: YAMAMOTO KENICHI
IPC: G09G3/298
Filed: 2002-02-27
Abstract: PURPOSE: To provide a plasma display device which has high light emission efficiency. CONSTITUTION: A pulse voltage which causes discharge (pre-discharge) triggering maintaining discharge is applied to a write electrode and a pulse voltage which causes the maintaining discharge for display is applied to at least one of a 1st and a 2nd maintaining discharge couple. At this time, the pre-discharge is carried out between one of the maintaining discharge electrode couples and the write electrode and also between the maintaining discharge electrode couples. The primary points of the invention are a driving method having a rise of the pulse voltage causing the pre-discharge to the write electrode in a period wherein the pulse voltage for causing the 1st maintaining discharge electrode and 2nd maintaining discharge electrode to perform maintaining discharge is not applied so as to cause the maintaining discharge and the plasma display device which enables the driving.
Patent KR-20030072660-A (KR)
Title: Stud of alternator for vehicle
Inventor: CHOI SEONG RYEOL
IPC: H02K5/22
Filed: 2002-03-06
Abstract: PURPOSE: An output terminal is provided to reduce parts count and costs, while achieving improved quality and performance of AC generator. CONSTITUTION: An AC generator comprises a stator assembly which is press fit between casings; a rotor shaft having a pulley and which is mounted on the casings; a rotor assembly arranged at the intermediate portion of the rotor shaft; a voltage regulator mounted at the outer surface of the rotor assembly, and which maintains the voltage generated from the rotor and the stator assembly constant; and a rectifier(26) formed by a cathode heat sink(41), an insulator(42), an anode heat sink(43) and a trio terminal assembly(44) which are stacked into a layer and fixed by an eyelet(45). The rectifier has an output terminal(40) for applying the generated current to a battery and electrical devices. The AC generator further includes a spacer(60) for reinforcing the coupling force of the output terminal between the anode heat sink and the cover. The spacer has an insertion hole(62) formed at the center of the spacer so as to accommodate a body(61) of the output terminal, and protrusions formed at the outer surface of the spacer so as to prevent a rotation when a fixing nut(51) and a terminal nut(53) are coupled with each other.
Patent KR-20030073031-A (KR)
Inventor: KIM ILL SHIN
IPC: E02D5/80
Filed: 2002-03-08
Abstract: PURPOSE: An anchor for bedrock is provided to support a structure installed on the surface of bedrock firmly. CONSTITUTION: The anchor for bedrock contains: a control bar(10) provided with a key groove(14) to couple with a key(K) and a screw thread(12) formed on the key groove(14); a wing member(20) provided with wing pieces(22) having longitudinal slots(22a,24a) and upward sawteeth(22b,24b), and an upper plane(26) connecting the wing pieces(22) and having a control hole(26a) coupled with the screw thread(12); and a vertical movable piece(30) provided with a body(31) having a center hole(32), a pair of necks(34a,34b) extended outward and placed on the slots(22a,24a) horizontally, and flanges(36a,36b) preventing the separation of the necks(34a,34b) from the slots(22a,24a).
Patent KR-20030073813-A (KR)
Title: A system for measuring hydrogen induced cracking and corrosion using ultrasonic and an methode for evaluating stability therefor
Inventor: CHOI BYEONG GU
IPC: G01N29/06
Filed: 2002-03-13
Abstract: PURPOSE: A system for measuring hydrogen induced cracking and corrosion and a method for evaluating safety are provided to precisely measure an image and size of a defect by representing the status of an object in a three-dimensional image. CONSTITUTION: A Hydrogen induced cracking and corrosion measuring system includes an ultrasonic wave scanner(100), a signal processing device, and an output device. The ultrasonic wave scanner(100) has a body(101), a first shaft(108) connected to an upper portion of the body(101), a second shaft(113) connected to the other end of the first shaft(108), a connection member(115) connected to the other end of the second shaft(113), and moving section(118) connected to the other end of the connection member(115). An ultrasonic wave generating section(120) is coupled to the other end of the moving section(118). The signal processing device converts cracking and corrosion data detected by the ultrasonic wave scanner(100) into a digital signal. The output device displays the measuring result.
Patent KR-20030077684-A (KR)
Title: A composite for radiation with far infrared ray and it's far infrared ray generator
Inventor: LEE YOUNG BAI
IPC: C04B14/10
Filed: 2002-03-26
Abstract: PURPOSE: A far infrared rays-emitting composition applied to the heater is provided to emit a large quantity of far infrared rays and fragrance by using minerals including yellow earth as a main material and a small amount of Chinese medicine materials. CONSTITUTION: The far infrared rays-emitting composition is produced by the following steps of: mixing minerals comprising 40-45wt.% of yellow earth, 15wt.% of elvan, 15wt.% of jade, 15wt.% of germanium, 10wt.% of ground yellow mica with Chinese medicines comprising 0.3-0.8wt.% of astragalus and 0.3-0.7wt.% of Artemisia iwayomogi Kitamura; adding a liquid binder; forming to a cylinder shape with 150-350mm of diameter and many holes(11); and drying. The resultant compact(10) is set in a pot(30) on the upper part of the heater, generating heat at 50-150deg.C, for emission of far infrared ray and fragrance from minerals and Chinese medicines, respectively.
Patent KR-20030080172-A (KR)
Title: A structure of stopper for safety of a baby
Inventor: LIM SUNG GEUN
IPC: B65D50/00
Filed: 2002-04-08
Abstract: PURPOSE: A bottle stopper structure of child safety is provided to prevent the risk that a child may suddenly open a bottle stopper and swallow a chemical or something. CONSTITUTION: Four horseshoe type ridges(4) and one lever landing portion(9) are mounted on a top plate of an inside stopper(3) and assembled on a screw portion(6) of a bottle(1). One lever(7) and four blocks(5) are mounted inside an outside stopper(2). The outside stopper(2) is assembled in such a manner that it is stopped at the lower end of the inside stopper(3) by a bent lattice portion(10).
Patent KR-20030084258-A (KR)
Title: Tact switch form pcb printed circuit board
Inventor: LEE CHANG HO
IPC: H01H13/48
Filed: 2002-04-26
Abstract: PURPOSE: A flexible PCB type tact switch is provided to prevent the inflow of the particles or the moisture to a center contact portion and a movable contact portion by forming a cover layer and a solid mask on an upper surface and a bottom surface of a flexible PCB. CONSTITUTION: A flexible PCB type tact switch includes a flexible PCB(110), a groove, a plurality of insertion grooves, a plurality of terminal holes, a central contact portion(120), a movable contact portion, a contact curvature portion(121), a sectional curvature portion(122), a metal contact(140), a cover layer(150), and a solid mask(160). The groove is formed on a center of the flexible PCB(110). The insertion grooves are formed at both sides of the groove. The terminal holes are formed at each edge of the flexible PCB(110). The terminal holes are covered by the central contact portion(120) and the movable contact portion. The contact curvature portion(121) and the sectional curvature portion(122) are formed at the central contact portion(120). The central contact portion(120) is covered by the metal contact(140). The cover layer(150) having an exposure hole is formed on an upper surface of the flexible PCB(110). The solid mask(160) is formed on a bottom of the flexible PCB(110).
Patent KR-20030009121-A (KR)
Title: Magnetic memory and method of operation thereof
Inventor: OKAZAWA TAKESHI
IPC: G11C11/15
Filed: 2002-05-08
Abstract: PURPOSE: To provide an MRAM capable of storing lager amount of data in a single memory cell. CONSTITUTION: In the MRAM, tunnel insulating layers (5-1 through 5-3), are provided so as to be sandwiched between first to (n+1)-th magnetic material layers (4 and 6-1 through 6-3) and an i-th magnetic material layer, which have spontaneous magnetization respectively. Here, an i-th junction resistance between the i-th magnetic material layer and an (i+1)-th magnetic layer is set to Ri, where the i-th spontaneous magnetization has the same direction as that of the (i+1)-th spontaneous magnetization, and the i-th junction resistance is set to Ri+ΔRi, where the i-th spontaneous magnetization has the different direction from that of the (i+1)-th spontaneous magnetization. In this case, it is decided that ΔRi, ΔR2 through ΔRn have different values. In the MRAM with this constitution, the resistant value between the first magnetic material layer and the (n+1)-th magnetic material layer can be different values of {(n¬2+n+2)/2} pieces or more, according to the direction of the first-(n+1)-th spontaneous magnetization.
Patent KR-20030087354-A (KR)
Title: Express Method of Electric Sign-board text and Electric Sign-board Input/output Multinational Language
Inventor: KONG U SEOK
IPC: G09G3/20
Filed: 2002-05-08
Abstract: PURPOSE: A method for displaying characters in an electronic sign board and an electronic sign board capable of multilingual input and output are provided to appropriately display the information to the foreigner as well as to display various languages by installing without depending on the environments. CONSTITUTION: An electronic sign board capable of multilingual input and output includes an input block(20), a control block(30) and an output block(40). The input block(20) inputs the contents to be displayed on the electronic sign board by a manager from a remote controller or a computer and transmits the inputted data of the information to the electronic sign board. The control block(30) displays a corresponding language as output automata in a display order by configuring the context with a language automata inputted in response to the control signal of dat and character signal from the input block(20). And, the output block(40) displays the displaying data on the electronic sign board.
Patent KR-20030087386-A (KR)
Title: Rapidity charging equipment for battery of portable a phone
Inventor: LEE HAE YOUNG
IPC: H02J7/00
Filed: 2002-05-08
Abstract: PURPOSE: A quick charging device for a portable phone battery is provided to charge portable phone batteries regardless of the type of the battery. CONSTITUTION: A portable phone battery quick charging device comprises a charging case(20) mounted with an input button and a charge indicator(2) for indicating a charging time; a coin insertion unit(26) arranged at the charging case; a holding unit(28) coupled to the charging case and which accommodates a portable phone battery; a charging terminal unit(38) arranged in the upper portion of the holding unit and which has a plurality of pins(36) contacting the metal terminal of the battery; a support unit(40) mounted on the charging case and which supports the battery disposed on the holding unit; and a transparent cover(46) hinge-coupled to the charging case and which protects the battery and the charging terminal unit.
Patent KR-20030090826-A (KR)
Title: Data transmitting/receiving apparatus of digital radio, and data control system thereof and data control method thereof
Inventor: CHO JIN UNG
IPC: H04B1/06
Filed: 2002-05-22
Abstract: PURPOSE: An apparatus for transmitting and receiving data in a digital radio, a data control system thereof, and a data control method thereof are provided to control various devices which work for the profitability of public or private companies by digital data transmitted through a digital broadcasting. CONSTITUTION: An OFDM(Orthogonal Frequency Division Multiplexing) modulator(110) uses input channels having an acoustic broadcasting channel(C1), a public control service channel(C2) and a profit company service channel(C3), and modulates acoustic broadcasting data, public control data and public company data to be suitable for a digital broadcasting. An up-converter(120) broadcasts the data modulated in the OFDM modulator(110) through a dynamic frequency conversion operation.
Patent KR-20020090162-A (KR)
Inventor: KIKUCHI YOSHIMI
IPC: C07C279/12
Filed: 2002-05-24
Abstract: PURPOSE: Methods for preparing an amido group-containing guanidine derivative and for preparing its salts are provided, to produce an amido group-containing guanidine derivative and its salt with high purity industrially and simply. CONSTITUTION: The amido group-containing guanidine derivative represented by the formula 1 is prepared by reacting the amido group-containing guanidine derivative represented by the formula 2 with a fatty acid halide or a fatty acid ester, wherein R1 and R2 are identical or different each other and are H, a linear or branched alkyl or alkenyl group of C1-C4; R3 is a linear or branched alkyl or alkenyl group of C1-C22; and A is a linear or branched alkylene or alkenylene group of C1-C10. Preferably the amido group-containing guanidine derivative of the formula 2 is 4-aminobutylguanidine and it is prepared by decarbonizing arginine by using an arginine decarbonization enzyme. Preferably the arginine decarbonation enzyme is obtained from a transformant produced by using a recombinant DNA. The recombinant DNA (arginine decarbonation enzyme gene) is the adi gene derived from E. Coli, and the transformant is FERM-P18285.