baber/WOPTO huggingface dataset:
Patent KR-20010007280-A (KR)
Title: Vehicular air conditioner
Inventor: HIRAO TOYOTAKA
IPC: F04B49/06
Filed: 2000-06-07
Abstract: PURPOSE: A vehicular air conditioner which is not influenced by fluctuations in engine RPM, and which can give good air conditioning feeling with low energy consumption is provided. CONSTITUTION: The vehicular air conditioner uses a demand capacity change compressor where a suction pressure (LP) can be self-controlled and for which a target suction pressure (LP) can be set using an external signal, wherein after a discharge temperature is set according to an air conditioning load, a suction pressure (LP) of a refrigerating cycle is determined in accordance with said discharge temperature set value, and an external signal for setting said suction pressure (LP) is input to said demand capacity change compressor to thereby effect the refrigerating cycle operation.
Patent KR-20010000140-A (KR)
Title: Programmable dc-dc converter
Inventor: CHOI HAE UK
IPC: H02M3/24
Filed: 2000-06-15
Abstract: PURPOSE: A programmable DC-DC converter is provided to prevent damage of a system due to a sudden input change by programmably outputting an output power in a uniform voltage level. CONSTITUTION: First voltage converter(10) receives a DC electric power via an input unit(11). A converting unit(12) of the first voltage converter(10) changes the received DC electric power into a uniform DC voltage level. First output unit(13) of the first voltage converter(10) outputs the changed power as first output voltage. An output control unit(14) of the first voltage converter(10) feedbacks and detects the first output voltage. First PWM chip control unit(15) responds to a feedbacked signal of the output control unit(14) to control a voltage pulse width and detect variation of the voltage. First PWM chip(16) changes the voltage pulse width. Second voltage converter(20) receives the first output voltage from the first voltage converter(10) and responds to a number of switches or selection terminals to programmably select one from a number of set DC levels. The first converter(10) and the second converter(20) can be constructed as one module.
Patent KR-20020001165-A (KR)
Title: method for formming handle cover of automobile and handle cover thereby
Inventor: KIM YONG JEON
IPC: B62D1/06
Filed: 2000-06-26
Abstract: PURPOSE: A method for manufacturing vehicle steering wheel cover and steering wheel cover manufactured by such method is provided to achieve an improved grip of the steering wheel by forming a plurality of protrusions at the grip portion so as to prevent the vehicle operator's palms from sweating. CONSTITUTION: A method comprises a first step of forming a plurality of divided units(34) each of which is shaped as a rectangular plate, and has a plurality of protrusions(32) formed in the centers of the upper surfaces of the divided units except the edge portion; a second step of forming a ring-shaped base steering wheel cover by arranging the divided units in a lengthwise direction such that divided units are adjacent to each other, and fusion splicing an artificial leather(36) having a predetermined width and length between edges of divided units; a third step of stretching and bending the inner surface of the base steering wheel cover in such a manner that the inner surface of the base steering wheel cover faces and tightly contacts the outer surface of the inner skin wrapping around the edge portion of the steering wheel; and a fourth step of sewing a finishing fabric or leather along the edge portion of the base steering wheel cover and the inner skin tightly contacting with each other.
Patent KR-20020001370-A (KR)
Title: A fastener for fixing curtain wall and the fixing method using the same
Inventor: JUNG YONG JU
IPC: E04B2/94
Filed: 2000-06-28
Abstract: PURPOSE: A fastener and a fixing method of a curtain wall are provided to systematically stabilize and to reduce operating processes and time by removing a slot hole and simply assembling joint members. CONSTITUTION: A fixing device of a curtain wall comprises an anchor bar(200) buried in a slab(100); a support angle(300) connected with the anchor bar through bolts(331) by forming many bolt holes(330) and formed inserting grooves(320); a level adjusting angle(510) to combine bolts(411) with bolt holes(410) of a vertical member(400) by forming many bolt holes and formed a level adjuster(540); and a support(600) combined with the vertical member(400) by inserting an inserting hole(610) into the vertical member(400), to install many expansion anchors(110) by fitting many bolt holes(620) to the slab(100) and fixed in the slab(100) by penetrating bolts(621). Thereby, the joint members are assembled easily.
Patent KR-20020002889-A (KR)
Title: A system for authorizing users and a method therefor
Inventor: YI JIN WOO
IPC: G06F15/00
Filed: 2000-06-30
Abstract: PURPOSE: An on-line certification method and a system therefor are provided to certificate a user and to pay for the price without transmitting personal important information and to prevent a hacking risk of the personal information by using the on-line certification method and system therefor. CONSTITUTION: An on-line certification system includes a service server(200) and a certification server(300). A user terminal(100) is connected to the service server(200) and the certification server(300) through a network. The service server(200) comprises a web page providing module(210), a web page database(220), a certification code detecting module(230), and a transmission module(240). The web page database(220) stores a web page, which is an interface that a user receives service. The web page providing module(210), when the user terminal requests the web page offer, and provides the web page stored in the web page database(220) to the user terminal. The certification code detecting module(230) finds out a certification code from data transmitted from the user terminal(100). The transmission module(240) controls all sorts of data transmission of the service sever(200). The certification server(300) includes a certification code issue module(310), a certification code management module(320), a certification code database(330), a user information management module(340), a user information database(350), and a transmission module(360).
Patent KR-20020005822-A (KR)
Title: Printed Circuit Board and Method for manufacturing thereof
Inventor: SIM JONG BO
IPC: H05K3/42
Filed: 2000-07-10
Abstract: PURPOSE: A PCB and a manufacturing method thereof are provided to prevent moisture from being penetrated through both ends of a via hole exposed through top and bottom surfaces of a board. CONSTITUTION: A board(100) has a top surface(62) and a bottom surface(64). A copper wiring layer(70) has a top wiring layer(71) formed on the top surface(62), and a bottom wiring layer(73) formed on the bottom surface(64). A via hole(80) is formed to pass through perpendicularly to the board(100), and electrically connect the top and bottom surfaces(70,73). A moisture proof metal layer(85) covers one end of the via hole exposed in the top surface. Solder resist layers(90) are respectively formed on the top and bottom surfaces of the board.
Patent KR-20010066923-A (KR)
Inventor: DEGUCHI TOSHIAKI
IPC: C02F1/469
Filed: 2000-07-12
Abstract: PURPOSE: To enable the packing with various ion exchangers, to arbitrarily select the arrangement or mixing ratio of the ion exchangers corresponding to a purpose to enable the packing with the ion exchangers and to enhance the packing density of the ion exchangers by arranging a large number of small chambers in a desalting chamber, for example, in vertical and horizontal directions. CONSTITUTION: A desalting chamber is constituted of a rectangular frame 20, the demarcation chamber 21 arranged in the frame 20 and pref. having conductivity, the ion exchangers 23 charged in the small chambers formed by the demarcation member and the anion exchange membrane 24 and the cation exchange membrane 25 arranged so as to hold the frame 20 therebetween. The demarcation member 21 has a hexagonal honeycomb shape and a pair of the sides of each hexagonal cell are arranged in the longitudinal direction, that is, up and down direction of the frame 20.
Patent KR-20020008554-A (KR)
Inventor: HWANG HONG SEON
Filed: 2000-07-21
Abstract: PURPOSE: A cyber stock information transaction system and a method therefor are provided so that general users can obtain objective analysis information on a future stock market from stock professionals, by enabling the general users and stock professionals to register predicted stock price variations to a web site, and giving marks to the stock-related information according to an earning rate or the like. CONSTITUTION: A general user and a stock professional access a web server in order to register stock information(S100). The general user and stock professional fill out a registration page with a predicted price, conditions of a stock market and an investment method in a future period, and transmit the registration page to the web server(S101). The registered stock information is processed as individual data, and the registered data are stored in a database with identifiers of registers. The price of the information suggested by the register is extracted by a database control unit of a database server and a database engine of the web server, and a predicted earning rate is calculated by a profit calculating unit(S102). The web server determines a final rank of the stock information according to the measurement results, and adjusts the price set up by the register(S105). When the future period elapses, the information is provided to the users for nothing(S109).
Patent KR-20020011558-A (KR)
Title: Streptomyces avermitilis mutant, which avermectin B C-5-O-methyltransferase gene is destroyed and a method for preparing it
Inventor: HONG YEONG SU
IPC: C12N15/11
Filed: 2000-08-02
Abstract: PURPOSE: A Streptomyces avermitilis mutant which has modified gene encoding avermectin BC-5-O-methyltransferase and its producing method are provided, thereby mass-producing avermectin B compounds. CONSTITUTION: A DNA fragment contains an antibiotic tolerant gene between avermectin BC-5-O-methyltransferase gene, in which the DNA fragment contains 1.4 kb DNA fragment encoding a restriction enzyme S of the avermectin BC-5-O-methyltransferase gene and 1.1 kb neomycin resistant gene. A knockout vector comprising the DNA fragment having the restriction map of figure 2 modifies the avermectin BC-5-O-methyltransferase gene, and produces Streptomyces avermitilis mutant M1 (KCTC 18023P) transformed therewith and having a modified avermectin BC-5-O-methyltransferase gene.
Patent KR-20020012905-A (KR)
Title: Method for annealing in semiconductor device
Inventor: JANG MIN SIK
IPC: H01L21/324
Filed: 2000-08-09
Abstract: PURPOSE: A heat treatment method for a semiconductor device is provided to guarantee a shallow junction depth and low sheet resistance necessary for a highly-integrated metal-oxide-semiconductor(MOS) transistor, by performing the first heat treatment process in an optimum temperature condition in which ions are not activated in a two-step heat treatment process. CONSTITUTION: Ions are implanted into a silicon substrate(10), and a heat treatment is performed regarding the ion-implanted silicon substrate. Dopants(12) are implanted into the silicon substrate and an ion implantation process is performed. The first heat treatment process is performed in the optimum temperature condition in which the ions are not activated, so that an amorphous portion(14) of the substrate formed by the ion implantation process is crystallized. The second heat treatment is performed at a temperature higher than that of the first heat treatment process to activate the ions implanted into the substrate.
Patent KR-20020012947-A (KR)
Title: Kit for hair transplantation
Inventor: JUNG SANG HOON
IPC: A61F2/10
Filed: 2000-08-09
Abstract: PURPOSE: A kit for transplanting hair is provided to effectively treat even severe alopecia in a short time and reduce transplanting operation charges. CONSTITUTION: The kit for transplanting hair comprises hair grown from increased hair follicle cell which is not affected by dihydrotestosterone. The increase of the hair follicle cell is accomplished by a selective culture. In the kit, the culture is carried out in medium having a pH of 7.4-8.4, which contains bioavailable carbohydrates, amino acids, vitamins and salts, as well as insulin, sodium selenite, human transferrin, hydrocortisone and EGF(epidermal growth factor) under atmosphere containing 1-5% of CO2. The pH is adjusted by bicarbonate buffer solution.
Patent KR-20020013629-A (KR)
Inventor: KIM JAE GEUN
IPC: G06F3/03
Filed: 2000-08-11
Abstract: PURPOSE: A full-directional key button mouse system and a control method thereof are provided to reduce the number of key buttons by enabling a pointer to be moved to full-directions, by providing a push button, and by executing additional commands. CONSTITUTION: A full-directional mouse is composed of an input unit(e1), an analysis unit(e2) and a processing unit(e3). A power generated from a user who pushes on a certain area is transmitted to the analysis unit(e2) via the input unit(e1). The analysis unit(e2) analyzes a position pushed by the user. In case that the user pushes the edge of a circular plate, it is judged whether a position pushed. After that, a result of the judgement is transmitted to the processing unit(e3). The processing unit(e3) transmits a signal for moving a pointer with data transmitted from the analysis unit(e2).
Patent KR-20020016025-A (KR)
Title: A method for manufacturing non-grain oriented electric steel sheet with superior magnetic property
Inventor: BAE BYEONG GEUN
IPC: C21D8/12
Filed: 2000-08-24
Abstract: PURPOSE: A method for manufacturing a non-grain oriented electric steel sheet is provided which improves magnetic characteristics by properly controlling heating temperature and speed during annealing of a cold rolled steel sheet. CONSTITUTION: The method for manufacturing a non-grain oriented electric steel sheet with superior magnetic property comprises the processes of coiling to a temperature of 620 to 800 deg.C a hot rolled steel sheet comprising 0.008 wt.% or less of C, 1.5 wt.% or less of Si, 0.6 wt.% or less of Mn, 0.15 wt.% or less of P, 0.015 wt.% or less of S, 0.005 wt.% or less of Al, 0.0040 wt.% or less of N and a balance of Fe and other inevitable impurities; pickling and cold rolling the coiled hot rolled steel sheet; and annealing the pickled and cold rolled steel sheet at a heating temperature of 700 to 950 deg.C and a heating rate of 8 to 40 deg.C/sec.
Patent KR-20020016154-A (KR)
Title: Pivot holder of a wiper system for an automobile
Inventor: CHO YUN JE
IPC: B60S1/34
Filed: 2000-08-24
Abstract: PURPOSE: A pivot holder of a wiper for an automobile is provided to protect passengers when the automobile comes into collision by making a washer damaged when a prescribed external power is applied to a pivot shaft inserted into a pivot holder. CONSTITUTION: A pivot holder of a wiper for the automobile includes a driving link operated by a wiper motor, a pivot shaft connected with the driving link through a connection link, a wiper arm connected to a screw part of the pivot shaft, a wiper blade fixed to the wiper arm and rotating within a range of a prescribed angle along the surface of a windshield, a pivot housing(10) rotatably mounted on the pivot shaft, and a washer(20) fixed on an upper end of the pivot housing by a stop ring(16) and cut when a prescribed external power is applied to the pivot shaft.
Patent KR-20020018287-A (KR)
Title: Apparatus for monitoring the remainder of gas applying to chemical vapor deposition equipment
Inventor: NOH UNG PYO
IPC: H01L21/205
Filed: 2000-09-01
Abstract: PURPOSE: An apparatus for monitoring residual gas used in chemical vapor deposition equipment for forming a semiconductor is provided to determine when gas is replaced and to reduce a loss of the gas in replacing the gas, by precisely monitoring the residual gas. CONSTITUTION: A Solenoid valve(11) turns on to make the gas flow to the inside of a process chamber(15) when a drive power is inputted. A gas residue monitoring unit(17) monitors the residual gas from the Solenoid valve, turning on as soon as the Solenoid valve is driven by the drive power and connected in parallel to the drive power inputted to the Solenoid valve.
Patent KR-20010067168-A (KR)
Title: Cask and production method of cask, and embedded form
Inventor: NAJIMA KENJI
IPC: G21F5/012
Filed: 2000-09-08
Abstract: PURPOSE: To make a cask light and compact. CONSTITUTION: Around a shell body 101 shielding γ-ray, resin 106 shielding neutron is provided. A basket 130 is constituted of a plurality of square pipes 132 having neutron absorption capacity. The inside of the cavity 102 of the shell body 101 is fabricated in a shape of the basket 130, and the square pipes 132 are inserted to touch the inner surface. On the outside surface of the shell body 101, chamfered parts 1 are provided at every 90 degrees location and spaces 2 are formed between the resin 106 and the outer cylinder 105.
Patent KR-20020021565-A (KR)
Title: A business method and device of using a network
Inventor: HONG GI BONG
Filed: 2000-09-15
Abstract: PURPOSE: An electronic commerce method and system is provided using a virtual shopping cart that consists of application program, a personal mobile terminal with wireless LAN and data storing support, and bar code scanner. CONSTITUTION: A service provider gets user information and product information and stores selling area(41) information and application program in database(11). A user connects a web site that is provided by the service provider using web client system(20). A service system(10) stores user authentication that is sent from a user. A user uses electronic mobile shopping cart(200), a wireless LAN supported mobile phone, PDA and so on to purchase a product. When a user finishes purchasing products in the selling area, pay the total amount of price of products by pushing the settlement key out of electronic mobile shopping cart. The paying method is sent from the service system to the electronic mobile shopping cart through wireless communication network without contact of shopping area server. The all steps of purchasing is finished when the user confirms products' condition and the amount of products that are delivered by distribution company or directly from the shopping area.
Patent KR-20010050510-A (KR)
Inventor: ISHIDA ARICHIKA
IPC: C23C16/40
Filed: 2000-09-19
Abstract: PURPOSE: To provide film deposition by using a thin film deposition device capable of reducing the time required for self-cleaning and capable of improving the productivity, to provide a self-cleaning method and to provide a thin film deposition device. CONSTITUTION: Before the deposition of a desired first film on a member to be film-deposited, the outer face of a member other than the member to be film-deposited and the inner face of the reaction chamber are deposited with second films having an etching rate higher than that of the first film, and after that, the member to be film-deposited is arranged at the inside of the reaction chamber to deposit the first film. Then, the member to be film-deposited is deposited with the first film which is carried out from the reaction chamber, thereafter, gas or radicals having etching properties are introduced into the reaction chamber, the second films and first film deposited in layers at the outer face of the member other than the member to be film-deposited and the inner face of the reaction chamber are removed by etching, and self-cleaning is executed.
Patent KR-20010070119-A (KR)
Inventor: OBAYASHI YOSHIAKI
IPC: H01L29/84
Filed: 2000-10-02
Abstract: PURPOSE: To prevent malfunction of an electronic circuit formed on a semiconductor substrate used in a semiconductor electret condenser microphone. CONSTITUTION: A fixed electrode layer 12 is formed on a semiconductor substrate 11 and a diaphragm 16 is provide via a spacer 14. The diaphragm 16 is formed larger in size than that of the fixed electrode layer 12 and a shield metal 33 is placed between them because a parasitic capacitance is caused by the diaphragm 16 as one configuration.
Patent KR-20010039973-A (KR)
Title: Control valve for variable capacity compressors
Inventor: IMAI MASAYUKI
IPC: F04B27/14
Filed: 2000-10-02
Abstract: PURPOSE: To effectively utilize the differential pressure between high discharge pressure and intermediate pressure by introducing the discharge pressure of a variable displacement compressor to a first intermediate pressure area and also to a second intermediate pressure area. CONSTITUTION: This control valve for the variable displacement compressor comprises a solenoid excitation part arranged in the center, a control valve body part arranged on one side of the solenoid excitation part, and a pressure sensitive part arranged on the other side of the solenoid excitation part. The control valve body part is provided with a discharge coolant port communicating with the discharge pressure area of the variable displacement compressor, a first intermediate coolant port communicating with the first intermediate pressure area, and an inlet coolant port communicating with an inlet pressure area, and it further comprises a second intermediate coolant port communicating with the second intermediate pressure area of the variable displacement compressor.
Patent KR-20020027891-A (KR)
Title: Method of forming and it line post insulator
Inventor: SONG HONG JUN
IPC: H01B19/00
Filed: 2000-10-06
Abstract: PURPOSE: A line post insulator and a molding method thereof are provided to increase the durability of the line post insulator by molding the line post insulator with the injection molding method. CONSTITUTION: A first die molds a core unit of the line post insulator(40). A second die molds an insulation housing along an outer circumference of the core. A lower supporting unit(14) is molded, which forms an elongated rod unit with a thread groove provided along an inner circumference of the core. The lower supporting unit is inserted into a core molding groove of the first die. The core molding groove is filled with a mixture(18). The mixture(18) is compressed to become the core. An adhesive is coated on the outer circumference of the core and the core is inserted into a housing mold groove of the second die. A silicon rubber is filled with the housing mold groove and injected to become the line post insulator(40).
Patent KR-20020031719-A (KR)
Title: Leadframe structure for manufacturing semiconductor package
Inventor: JUNG JI YEONG
IPC: H01L23/48
Filed: 2000-10-23
Abstract: PURPOSE: A lead frame structure is provided to easily perform a second wire bonding on an inner-lead by stabilizing the structure of the inner-lead. CONSTITUTION: A semiconductor chip(12) is directly fixed on a panel-type heat sink(18) made of copper by an adhesive part(16). Inner-leads(10) of lead frame are fixed on both edge portions of the panel-type heat sink(18). Wires(14) are connected between bonding pads of the semiconductor chip(12) and the inner-leads(10). The lead frame including the semiconductor chip(12), the inner-leads(10), the wires(14) and the panel-type heat sink(18) is molded by a resin(20) but the rear surface of the panel-type heat sink(18) is exposed to surroundings. The thickness of the inner-leads(10) is not thick compared to the width of the inner-leads(10). At this point, the structure of the inner-leads is stabilized.