baber/WOPTO huggingface dataset:
Patent KR-20010044369-A (KR)
Inventor: KIM SEOK JONG
IPC: F24S23/70
Filed: 2001-02-14
Abstract: PURPOSE: A complex solar heat collector manufacturing method in combination with first and second reflection surfaces is provided to minimize the loss of solar rays by forming reflection surfaces in a structure for contacting the solar rays circular absorption tubes by a half acceptance angle and uniformly distributing collected solar rays on the circular absorption tubes to increase the light receiving area for a predetermined light absorbing surface. CONSTITUTION: A complex solar heat collector manufacturing method in combination with first and second reflection surfaces includes first reflection surfaces(103) for effectively absorbing solar rays by reflecting the solar rays against circular absorption tubes(105) when the solar rays are projected with a half acceptance angle(θc), and second reflection surfaces(involute type)(106), wherein the first reflection surfaces are prepared by formulae of X=r(sinθ-θcosθ) and Y=-r(θsinθ+cosθ), and the second reflection surfaces are prepared by formulae of R=((π/2)+θc+θ-(θ-θc))/1+sin(θ-θc), X=r(sinθ-Rcosθ) and Y=-r(Rsinθ+cosθ).
Patent KR-20010044505-A (KR)
Inventor: CHO MYEONG SUK
Filed: 2001-02-28
Abstract: PURPOSE: A system and a method for providing performance reservation service by depositing prepayment are provided to enable customer to use performance reservation service with cybermoney provided according to money in deposit on online. CONSTITUTION: A member information management part(120) manages present state of cybermoney and performance reservation per each customers. A cyber money filling part(110) provides an amount of cybermoney to a customer according to a purchasing price in case the customer connected through a communication network connection means such as a personal computer pays or settles the purchasing price. A performance reservation processing part(140) receives a reservation request for performance belonging to a genre among a play, a movie, a concert or a musical customers, reduces arc of corresponding genre of corresponding customer's account managed by the member information management part(120) and registers the customer as a subscriber of corresponding performance. A cybermoney exchange part(130) processes request for custom-made type change while total amount of arc of a customer's account overs predetermined amount.
Patent KR-20020070574-A (KR)
Title: Method for establishing and managing signal channel in exchange
Inventor: LEE HAN GYEONG
IPC: H04M3/00
Filed: 2001-03-02
Abstract: PURPOSE: A method of setting and managing a signaling channel of an exchange is provided to leave a signaling channel setup processor of a subscriber board in an operator terminal, and to set/manage a signaling channel, thereby resolving a problem of changing both of hardware and firmware when an operating system of a new exchange is changed. CONSTITUTION: An operator inputs a port number and a signaling channel type in an SC(Signaling Channel)(201). The SC decides whether the port number and the signaling channel type are UNIs(User-Net work Interfaces) or NNIs(Network-Network Interfaces)(202). If the number and the type are NNIs, the SC supplies a channel setup request signal to a UNI/NNI(204). The UNI/NNI supplies the request signal to a PVC(205). The PVC is allocated with VPI/VCI numbers and a bandwidth from the SC(206). The PVC supplies a channel generating/deleting request signal to the SC(207). The SC requests a GSMP(General Switch Management Protocol) slave process to generate/delete a signaling channel(208). The GSMP slave process supplies a channel setup completion message to the SC(209). The SC supplies VPI/VCI values to the UNI/NNI(210). The UNI/NNI supplies the VPI/VCI values and a bandwidth to an SAAL(Signaling ATM Adaptation Layer)(211). The SAAL supplies the values and the bandwidth to an ATM card(212). The ATM card supplies a channel active request signal to the SC(213). The SC connects the GSMP slave process of an ATM exchange(214). The GSMP process generates a signaling channel in a subscriber port(215). The subscriber port distributes the VPI/VCI values(216), and supplies the VPI/VCI values to a subscriber(217).
Patent KR-20010067703-A (KR)
Title: tape attaching apparatus
Inventor: BAEK JEONG MIN
IPC: H01L23/12
Filed: 2001-03-09
Abstract: PURPOSE: An apparatus of adhering a bonding tape for manufacturing a carrier is provided to improve the productivity by simplifying a process for adhering a bonding tape between a ground plate and a heat spreader. CONSTITUTION: A front end portion of a bonding tape(2,4) is adhered to a ground plate(6) by using a predetermined holder(12). The bonding tape(2,4) are pressed and adhered on a whole upper face of the ground plate(6) by using an additional roller(14). The bonding tape(2,4) is released in a wound state on a wiring roll. An apparatus for adhering the bonding tape has an additional cutting portion. The bonding tape(2,4) is cut according to a predetermined interval by using the cutting portion.
Patent KR-20020072615-A (KR)
Title: Equipment for protecting over volatage of ion implantation system
Inventor: KIM HYEON MUK
IPC: H01L21/265
Filed: 2001-03-12
Abstract: PURPOSE: Equipment for protecting over voltage of ion implantation system is provided to protect the ion implanter from an overvoltage when a rectifier generates the overvoltage beyond a predetermined voltage due to fluctuation of AC voltage in a power supply of the ion implanter. CONSTITUTION: A plurality of connectors(10,12) are formed in a PCB of the ion implanter and connected to voltages with various levels of the power supply. The rectifier(16) receives an AC power of high voltage through another connector(14) and then drops, rectifies and outputs the power voltage. A capacitor(C2) and a choke coil(L1) smooth the power voltage rectified by the rectifier(16) and supply the smoothed power voltage to power terminals of the first connector(10). In particular, the overvoltage protection apparatus includes a zener diode(ZD1) which receives the power voltage rectified by the rectifier(16) and turns on to prevent the capacitor(C2) from damage or changes in characteristics when the power voltage exceeds the predetermined voltage.
Patent KR-20020075144-A (KR)
Inventor: CHOI YEON JIN
IPC: C12N15/56
Filed: 2001-03-23
Abstract: PURPOSE: Provided are a novel exochitinase gene derived from a Cellulomonas sp. G13 strain, the amino acid sequence of a protein encoded thereby, a method for manufacturing a recombinant exochitinase by cloning the same gene, and a method for manufacturing a chitin monomer of NAG using the manufactured exochitinase. CONSTITUTION: The nucleotide sequence and the amino acid sequence of the exochitinase gene are represented by SEQ ID NO:1 and SEQ ID NO:2 respectively. A recombinant exochitinase is manufactured by culturing a transformant transformed with an expression vector including the exochitinase gene. The recombinant exochitinase is used for the manufacture of N-acetyl glucosamine from chitin, disaccharide of NAG, trisaccharide of NAG and oligosaccharide at 55 deg.C and pH 6.0.
Patent KR-20020078179-A (KR)
Title: An automotive front portion having vertical impact absorptive device
Inventor: PARK WON PO
IPC: B62D25/12
Filed: 2001-04-06
Abstract: PURPOSE: A shock absorbing apparatus of upper and front parts of a vehicle is provided to prevent a pedestrian from being injured by absorbing and distributing impact with deforming a latch assembly. CONSTITUTION: A shock absorbing device of a vehicle is composed of a pressure unit(40) placed in a hood(H), and moved by impact at a collision; a transmission unit(50) moving along the moving stroke of the pressure unit; two release units(60,60') pivoting by the moving stroke of the transmission unit; a turning member(80) moved according to deformation of a latch assembly(10), and constrained and released by the release units; and a buffer member(90) fixed in the front of the vehicle to absorb shock with guiding moving of the turning member. A pedestrian is protected safely by absorbing and distributing impact with the latch assembly at a collision.
Patent KR-20010067989-A (KR)
Title: Method for divisional billing and device thereof
Inventor: KIM CHAN GYEOM
IPC: H04M15/00
Filed: 2001-04-12
Abstract: PURPOSE: An apparatus and a method for billing in installment for communication services are provided to enable an installment billing a subscriber who applied for the installment billing system or the subject to pay for the charge in installment for communication services. CONSTITUTION: A mobile terminal(MT)(300) enables a user to communicate in mobility. A base transceiver station(BTS)(310) provides the mobile communication service through the MT. A base station controller(BCS)(320) manages the BTS. A mobile switching center(MSC)(330) connects the BCS to PSTN or other BTS. A charging center(CC)(360) bills for the charge of the MT in connection to MSC. BTS(310) provides the mobile terminal subscriber with the mobile communication service. BCS(320) controls the data transmission between BTS(310) and MSC(330), supporting a number of BTSs(310). MSC(330) is connected to BCS to deal with the call setting and releasing functions of the mobile terminal(300). It obtains the additional service or charge data of the mobile terminal subscriber from a visitor location register(340) and home location register(350). The visitor location register(340) temporarily stores initial data of the mobile terminal and its subscriber who registered the location to the area of the register, and is able to be located with the MSC(330) or apart. The home location register(350) stores the permanent data and location data of the mobile terminal(300) and its subscriber, performing various kinds of functions related to the call treatment and additional service. The charging center(CC)(360) is connected to MSC(330) and receives data related to charging such as the point of time when the call of the terminal(300) has started, the number of the terminal and the duration of the call.
Patent KR-20020080719-A (KR)
Title: luggage fixation for truck
Inventor: NOH UN SEOK
IPC: B60P7/135
Filed: 2001-04-17
Abstract: PURPOSE: Cargo fixing structure of a loading compartment for a truck is provided to prevent breakage or falling of the cargo by fastening the cargo firmly with fitting a rope in a moving rope hook during transporting the cargo. CONSTITUTION: Plural assembling holes are formed in a floor(14) of a loading compartment(10), and a weld nut is installed in the lower part of the assembling hole. A moving rope hook is combined by inserting to the assembling hole, and composed of a thread part in the lower part and a fitting part in the upper part for fitting a rope(20). Cargo is fastened firmly without movement by fitting the rope to the moving rope hook in loading the cargo. Breakage or falling of the cargo is prevented with transporting the cargo safely.
Patent KR-20020082982-A (KR)
Inventor: LEE SUNG MOON
IPC: C04B20/02
Filed: 2001-04-24
Abstract: PURPOSE: Provided are construction materials in forms of aggregate, sand and powder which emit far infrared ray by vibrational grinding bio-minerals such as granite, felsite, kaolin and limestone. Accordingly, the construction built with bio-construction materials improves our health due to far infrared emission. CONSTITUTION: The bio-construction materials in various forms of including aggregate, sand and powder are produced by the following steps of: (i) crushing bio-minerals such as granite, felsite, kaolin and limestone; (ii) selecting stones corresponding to the size of aggregate; (iii) grinding stones to a sand size; (iv) grinding sands to powder corresponding to the cement standard; (v) firing each products from the steps; and (vi) packing. The obtained bio-powders are mixed to the materials of cement, paint, gypsum board and construction materials.
Patent KR-20020093209-A (KR)
Title: Synthesis of organic nanotubes and synthesis of ultrathin metal nanowires using same as templates
Inventor: HONG BYEONG HUI
IPC: C01G7/00
Filed: 2001-06-07
Abstract: PURPOSE: Provided are a method for synthesizing an organic nanotube and a method for synthesizing an ultrathin nanowire using the produced nanotube as a mold which is performed in a solution at room temperature and room pressure. CONSTITUTION: The method for synthesizing an organic nanotube includes dissolving calix(4)hydroquinone(CHQ) in an aqueous acetone solution, removing acetone at a temperature of 0 to 10 deg.C by vaporization to crystallize CHQ. The aqueous acetone solution contains cesium sulfate(Cs2SO4) as a crystallization promoter. The nanotube produced from this method has a needle-like crystal form. The method for synthesizing an ultrathin nanowire using the nanotube includes adding the CHQ organic nanotube produced from the above method in an aqueous solution containing a metal salt and subjecting the nanotube to a reduction reaction so that metal ions are inserted into the nanotube. The metal salt has a oxidization potential of 0.7V or more and the metal is one selected from gold, palladium, platinum and mercury. The reduction is performed by radiating ultraviolet rays.
Patent KR-20020090083-A (KR)
Title: The crime prevention system of an apartment
Inventor: LEE JU SEONG
IPC: E05C17/46
Filed: 2001-06-09
Abstract: PURPOSE: A security system of an apartment house is provided to prevent a window from unlocking by an outsider by locking from indoors only and to improve in appearance by having a locking device built-in. CONSTITUTION: The security system of an apartment house comprises the steps of forming many hanging holes(10) formed horizontally on an outer frame(4) of an outdoor window(1), assembling a lock(11) and a screw(15) into the lower part of a window frame(3) of an indoor frame(2) together with a bracket(13), a guide(14) and a spring(12), turning the screw(15) by a screwdriver to let an end of the lock(11) get in the hanging hole(10) or out, and shutting with a small door(6).
Patent KR-20020013379-A (KR)
Inventor: ONOUE MASASHI
IPC: G06Q30/00
Filed: 2001-06-13
Abstract: PURPOSE: A prize contest system, a prize-contest information presenting method, a recording medium and program signal are provided to present prize contests and allow entrants to enter prize contests using the Internet. CONSTITUTION: The prize contest system comprises a plurality of user terminals(2) connected to the Internet(1), and a prize-offering site(3). The user terminals(2) are comprised of, for example, personal computers and portable terminals, such as PDA or portable telephones, which are connectable to the Internet(1) by dial-up connection. The prize-offering site(3) has a WWW server(4), a database(DB, 5) and a mail server(6), all connected to one another. The WWW server(4) has a CPU(41) and memory(42), provides any user terminal(2) that has accessed the WWW server(4) with the homepage of the prize-offering site(3), and accepts an access made by the operation of buttons on the homepage. The WWW server(4) has a program for CGI(Common Gateway Interface) stored therein to properly generate a web page which suits for a request made by a user in response to the request. The DB(5) includes a prize-contest information DB(5A) which stores information on a prize contest, an advertisement information DB(5B) which stores advertisement information to be put on the homepage, a prize-contest entry DB(5C) which stores information on an entry to a prize contest, and an entrant DB(5D) which stores information on prize entrants.
Patent KR-20020095702-A (KR)
Title: Ashing device having aligner
Inventor: KIM YEONG SEOP
IPC: H01L21/3065
Filed: 2001-06-15
Abstract: PURPOSE: An ashing apparatus having an alignment key is provided to precisely mount a wafer on the upper surface between inclined portions of a cooling stage such that the wafer is transferred from a chuck of a reaction chamber to the cooling stage after an ashing process, by previously aligning the wafer before the wafer is transferred while using an aligner. CONSTITUTION: The wafer before an ashing process is settled in the chuck of two reaction chambers(110) in which an ashing process is performed. The cooling stage(120) cools the wafer getting hot after the ashing process is completed in the reaction chamber. A transfer unit takes out the wafer from a wafer supplying cassette(140) to which the wafer is loaded before an ashing process, and loads/unloads the wafer into/from the reaction chamber and the cooling stage. The transfer unit makes the wafer received in a wafer receiving cassette(148). Before the transfer unit transfers the wafer to the chuck of the reaction chamber, the aligner(150) aligns the wafer with the position of the chuck in which the wafer is to be settled. The aligner includes optical sensors separated from each other by a predetermined distance.
Patent KR-20020006644-A (KR)
Title: Ultra low tension relax process and tension gate apparatus
Inventor: ADKINS VIRGIL J
IPC: D02G1/16
Filed: 2001-06-19
Abstract: PURPOSE: An ultra low tension relax process and corresponding apparatus are provided, wherein a tension gate is incorporated into a relax zone in a yarn production process. CONSTITUTION: The tension gate can be anything that produces a drag on the yarn threadline such as an air drag device, a liquid drag device, or a solid surface contact drag device, or a combination of these. A tension gate is a device which has an outlet yarn tension greater than the inlet yarn tension when used in a relax zone, thus creating a tension differential. The tension gate provides a tension differential of at least 5mg per denier. A relax zone is typically found in a spin-drawing process, a draw-twisting process, a draw-winding process, or a draw-bulking process.
Patent KR-20020080218-A (KR)
Inventor: INAMI JUNICHI
IPC: D06F58/00
Filed: 2001-06-26
Abstract: PURPOSE: To provide a clothes drying case with high drying efficiency preventing drying irregularities by uniformly sending hot air to the whole and preventing the intrusion of water to a hose side. CONSTITUTION: The clothes drying case 4 is mounted through the hose 2 of a quilt drier 1 and dries objects 11 to be dried by utilizing the hot air from the quilt drier 1. On the bottom surface 4b, a mounting hole 6 to which the tip part 3 of the hose 2 is projected to an inner side and mounted is provided. On the inner side of the bottom surface 4b, a position control member 7 covering the mounting hole 6, controlling the projection length of the mounted tip part 3 and keeping it at the position and a cover 8 covering the position control member 7 and provided with a plurality of opening parts 8a blowing the hot air into the clothes drying case 4 are provided.
Patent KR-20030002076-A (KR)
Title: Semiconductor memory device including circuit for blocking load of bitline pair
Inventor: LEE JAE GU
IPC: G11C7/06
Filed: 2001-06-30
Abstract: PURPOSE: A semiconductor memory device provided with a circuit for cutting-off the load of bitline pairs is provided to improve an amplification speed of sense amplifiers since the load of the bitline pairs is sufficiently cut-off during an initial operation of the sense amplifiers. CONSTITUTION: A semiconductor memory device provided with a circuit for cutting-off the load of bitline pairs includes a pair of memory array blocks(41,43), a plurality of bitline pairs(BLOi/BL0Bi-BL3i/BL3Bi) connected to the memory array blocks(41,43), a plurality of sense amplifiers(S1-S4) for sensing and amplifying the difference between the bitline pairs(BLOi/BL0Bi-BL3i/BL3Bi), a plurality of separable transistor pairs(T1-T8) connecting or separating the bitline pairs(BLOi/BL0Bi-BL3i/BL3Bi) and the input pairs of the sense amplifier(S1-S4) in response to the separable control signal, a first switch(SW1) for transferring a memory cell power voltage to the power voltage nodes of the sense amplifiers(S1-S4) in response to the sense amplifier control signal, a second switch(SW2) for transferring the separable control signal to the power voltage mode of the sense amplifiers(S1-S4) in response to an activation of the control signal, a control signal generation circuit(47A) for activating the control signal during a predetermined first period in the operation period of the sense amplifiers(S1-S4) and a separable control circuit(45) for floating the separable control signal transmission line during a predetermined second period in the activated period of the control signal.
Patent KR-20030004673-A (KR)
Title: Edge manufacture method for oil pressure control valve of power steering system
Inventor: PARK JIN MUK
IPC: B23P23/04
Filed: 2001-07-06
Abstract: PURPOSE: A method is provided to form a stepped edge in outer side of an input shaft, thereby guaranteeing a smooth operating property. CONSTITUTION: A method for processing edge of a hydraulic control valve comprises a step of cutting and a step of polishing. An outer groove(31) and an edge(40) are formed in outer surface of an input shaft(30). A processing cutter(60) is used to cut outer surface of the input shaft to form the outer groove and the edge. Then, the edge is polished to form a stepped edge.
Patent KR-20020008366-A (KR)
Inventor: BANNAI MASANORI
IPC: H01J31/15
Filed: 2001-07-10
Abstract: PURPOSE: To carry out a gradation display by a less kind of phosphor. CONSTITUTION: Anode electrodes 121-125 are formed on a glass substrate 11 and phosphor films 131-135 are formed on those anode electrodes. The phosphor film 131 emits a hue Y, the phosphor film 135 emits a hue B and the phosphor films 132, 133, 134 emit a mixed hue of the hue Y and the hue B. When an area ratio of the phosphor film of the luminescent hue Y and the phosphor film of the luminescent hue B is varied, the mixed hue is varied. Both phosphor films may be arranged at the same surface as shown in Fig. 1 (b) or may be superposed on each other as shown in Fig. 1 (c).
Patent KR-20030006205-A (KR)
Title: PDP module protecting Apparatus for PDP TV
Inventor: LEE TAE HWA
IPC: H04N5/66
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for protecting a PDP module of a PDP TV is provided to cut off power source output of the entire power sources in the case that even one power source becomes out of order. CONSTITUTION: An apparatus for protecting a PDP(Plasma Display Panel) module(41) of a PDP TV includes the PDP module, a power factor compensation part(36) converting common AC power supply into DC, and increasing the voltage level to a predetermined level; a switching part(34) supplying or interrupting the common AC power source to the power factor compensation part; a plurality of power sources(32,37,38,39,40) supplying sustain, scan, address driving power supplies to the PDP module by using output power source of the power factor compensation part; a plurality of PWM(Pulse Width Modulation) control parts(37-1,38-1,39-1,40-1) providing PWM signals for generating output voltage of each power sources, dividing voltage of the output of the corresponding power source to be compared with a reference voltage, and aborting the corresponding power source if the output voltage is lower than the reference voltage; an abnormal power source control part(42) comparing the divided voltage level of each PWM control part with each reference voltage, and outputting a power source abnormal signal if one is lower than the reference value; and a micro computer(33) controlling the switching part to interrupt common AC power supply to the power factor compensation part.