baber/WOPTO huggingface dataset:
Patent KR-20010046700-A (KR)
Title: Semiconductor package
Inventor: KIM YEONG DAE
IPC: H01L21/60
Filed: 1999-11-15
Abstract: PURPOSE: A semiconductor package is provided to be adapted for a multi-pin package as the number of input/output terminals increases, by using outer leads formed on the side of a package body and solder balls formed on the bottom of the package body as outer connection terminals. CONSTITUTION: An insertion groove(21) to which a printed circuit board(PCB)(30) is inserted is formed in a package body(20). A solder ball connection hole(27) penetrating the bottom of the insertion groove is formed in the package body to expose the bottom surface of the PCB. Pluralities of leads vertically penetrate the package body from its outer surface to its inner surface, composed of inner leads and outer leads. The inner leads are protruded to the inside of the insertion groove. The outer leads are protruded to the outer surface of the package body, formed as one body with the inner leads. At least one semiconductor chip(10) is mounted on the PCB. A fine metal wire(43) electrically connects the semiconductor chip with the PCB while electrically connecting the semiconductor chip with the inner leads. A sealing part(40) seals the insertion groove to protect the semiconductor chip, the fine metal wire and the inner leads. Pluralities of solder balls(49) are connected to the bottom of the PCB exposed through the solder ball connection hole. The solder balls formed on the lower surface of the package body and the leads protruded to the outer surface of the package body are used as outer connection terminals.
Patent KR-20000035481-A (KR)
Inventor: KONISIAKITO
IPC: H01L21/3205
Filed: 1999-11-15
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the semiconductor device are provided to prevent a dishing between an interlayer and cavity regions, to increase the operation speed and to lower the dissipation power of the semiconductor device. CONSTITUTION: A semiconductor device includes a semiconductor substrate, an activation region(beta), a device division region, a wire layer(123a,123b), and a pseudo conduction layer. The plurality of activation region(beta) for forming semiconductor devices is formed on the semiconductor substrate. The device division region divide the plurality of activation region(beta), and includes a pseudo activation region formed adjacent to a cavity region in which an insulator layer is buried and the cavity region. The wire layer(123a,123b) is formed on the device division region. The pseudo conduction layer is formed on the cavity region only, when the pseudo conduction layer is arranged under the wire layer(123a,123b).
Patent KR-20010048299-A (KR)
Inventor: KANG HYEONG JU
IPC: H01J61/62
Filed: 1999-11-26
Abstract: PURPOSE: A plasma lamp structure is provided to express a variety of colors, and to activate air flow within resonator to make cooling easy by having two or more vacuum tubes. CONSTITUTION: The plasma lamp has a waveguide, the resonator(3) which make the inputted microwave resonate and a electrodeless bulb light. The waveguide(7) is installed through the resonator(3) and guides the microwave to the resonator(3). The electrodeless bulb light filled with gas generates visible rays. The electrodeless bulb light forms two or more vacuum tubes(100,200) and makes it possible to fill them with same component of gas or them with different components of gas. Thereby it is possible to express a variety of colors.
Patent KR-20010049051-A (KR)
Inventor: KIM JEONG HUN
IPC: C03B5/02
Filed: 1999-11-30
Abstract: PURPOSE: A glass-melting furnace is provided which is characterized by having one more of air(to be burned) supplying members to regulate amount of air flowing to each burner port. CONSTITUTION: The furnace comprises the parts of: a melter for heating solid glasses to 1500-1600deg.C; an air supplying tubes; a pair of heat-conserving room(20a, 20b) forming a route exhausting waste gas; one more burner ports(29a, 29b) in a form of duct positioned between melter(10) and a pair of heat-conserving room; one more burners(31a, 31b); air supplying member(33) placed near burner ports which comprises a cylindrical hollow body having air-inlet and outlet, air supplying tube, and cooling water supplying part.
Patent KR-20000048034-A (KR)
Title: Metallic mold for tire curing, and process for producing the same
Inventor: SANO TAKUZOU
IPC: B29C33/42
Filed: 1999-12-09
Abstract: PURPOSE: A metallic mold for tire curing is provided, which includes a plurality of pieces used to form a tire tread pattern by sections, and a process for producing the same. CONSTITUTION: A metallic mold (1) for tire curing is disclosed, which comprises a plurality of pieces (3) for forming a tread pattern of a tire by sections, the pieces being fixed to a back block (4) and arranged in an annular form. In this case, each piece is composed of a plurality of piece block layers (3a,3b) laminated by performing a plurality of shots of die casting for metallic materials, and a very small gap (h) is formed in a joined portion between the piece blocks by means of coagulation and contraction of the metallic materials. Because of this constitution, formation of a gap having necessary exhaust performance in an optional position of a molding surface can be facilitated. Accordingly, an appearance of a produced tire can be improved without preventing spew formation, and the production of defectives can be reduced during curing and molding.
Patent KR-20010055387-A (KR)
Inventor: MUN JE DO
IPC: C04B35/71
Filed: 1999-12-10
Abstract: PURPOSE: Provided is a production process of low temperature cofired ceramic on metal(LTCC-M) board which implements heat treatment one more after oxidization so that it helps to eliminate initial bending on a metal board and residual stress distribution. CONSTITUTION: The production process of LTCC-M board comprises the steps of: (i) plating each plating metal on the surface of multiple metal plates to form a metal plating layer; (ii) oxidizing each metal plating layer to form a metal oxidation layer; (iii) inserting one ceramic board between multiple oxidized metal plates to pile up and pressing at the set pressure; (iv) heat-treating the compressed subject on a layer to prepare metal base and 5-6 pieces of green tape; (v) laminating the green tape to produce laminate; (vi) adhering the laminate on the metal base and co-laminating to produce co-laminate; and (vii) cofiring the co-laminate, firing and firing with varnishing two times.
Patent KR-20000048228-A (KR)
Inventor: LEE FANG-JEN S
IPC: C12N9/14
Filed: 1999-12-17
Abstract: PURPOSE: An antibody which is specifically coupled to yeast ADP-ribosylation factor-like proteins and a transgenic knockout yeast of which genes encoding the yeast ADP-ribosylation factor-like proteins are collapsed are provided. CONSTITUTION: A antibody is specifically coupled to a poly-peptide comprising amino acid sequence having sequence identification number 2. The transgenic knockout yeast is Saccharomyces cerevisiae where endogenous ARL3 genes are homozygously collapsed, by which the plasmic expression of an active ARL3 protein is prevented, so the growth of the transgenic knockout yeast at a temperature of about 15°C is more severely obstructed than the yeast having wild-type ARL3 genes.
Patent KR-20010063379-A (KR)
Inventor: KIM DONG SEOP
IPC: H01Q13/10
Filed: 1999-12-22
Abstract: PURPOSE: An H-slot flat micro strip antenna is provided to have a wide band, facilitate an impedance matching, reduce adverse effect of an electromagnetic wave on a human body, and improve emissivity. CONSTITUTION: A micro strip H-slot is formed in parallel to a side surface of a metal plate. A feed line supplies a predetermined power to the H-slot and inputs a receiving signal. A lateral line of the H-slot is shaped like a sawtooth and a length the H-slot is 1/4 of an electromagnetic wave length. A slot length is λ/4. By virtue of the electromagnetic coupling, wide band features and superior impedance matching are achievable, emissivity is excellent and a strong electric wave is emitted. The H-slot flat micro strip antenna is mountable on an inside of a terminal in place of an existing solid helical antenna. Further, the H-slot flat micro strip antenna is embedded on an upper end part within the terminal so as to minimize an adverse effect of an electromagnetic wave, maximize antenna efficiency and attain a small sized and light weighed antenna.
Patent KR-20010064378-A (KR)
Inventor: KIM JAE SIK
IPC: C21B7/12
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for controlling supplying of a mud material for closing the tapping hole of a blast furnace is provided which stably operates the blast furnace and smoothly supplies hot metal by smoothly carrying out the supplying of the mud material in the stable state. CONSTITUTION: The apparatus comprises first, second and third injection cylinders (30,31,32) injecting a mud material to an inlet belt (20) as continuously moving back and forth sequentially from the lower part to the upper part; a chute belt (100) tilted starting from a hinge axis (111) formed on a bucket, wherein the chute belt (100) is located at the extending line to an outlet belt (20) transferring the mud material (M), and supported to plates (21) provided to both sides of the outlet belt (20) by a bracket (110); a tilting cylinder (120) installed at the back side of the bracket (110) for tilting the chute belt (100) by the back and forth movement, wherein a rod (121) of the front end part of the tilting cylinder (120) is connected to a frame (101) of the side surface of the chute belt (100); a detecting sensor (130) detecting the mud material one at a time; and a piling detector (140) installed at one side of the detecting sensor (130) for detecting that the mud material fallen from the chute belt (100) is piled up to more than a certain amount, thereby sending the tilting signals so that the falling point of the mud material on the chute belt is changed.
Patent KR-20010065723-A (KR)
Inventor: RYU JAE CHEOL
IPC: D06F33/02
Filed: 1999-12-30
Abstract: PURPOSE: A washing machine having an ultrasonic washing tub cleaner is provided to remove polluted materials contained in an inner washing tub and an outer washing tub by using ultrasonic waves. CONSTITUTION: A washing machine comprises a case(1) formed as an exterior; an outer washing tub(2) contained in the case; an inner washing tub(3) having a pulsator(4) on the bottom face while being rotatably installed inside the outer washing tub; a driving unit(5) rotating the pulsator and the inner washing tub by being mounted on the lower end of the outer washing tub; an ultrasonic wave generator(6) formed at the lower end of the outer washing tub. To clean the washing machine, water is supplied to the outer washing tub and the inner washing tub to a specific water level. Then, the inner washing tub and the pulsator are rotated to actuate the ultrasonic wave generator. Thereby, the generated ultrasonic waves remove polluted materials contained in the outside and inside of the inner washing tub or the inside face of the outer washing tub to discharge the supplied water.
Patent KR-20010065831-A (KR)
Inventor: KIM GWAN EON
IPC: G11C7/00
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor memory device compensating for a cross-talk noise is provided to compensate for the cross-talk noise of a global data bus line by adding a PNP transistor to a data bus line. CONSTITUTION: The semiconductor memory device includes a plurality of global data bus lines(200), as well as a resistor. The global data bus lines deliver the data from cells to an output buffer. The resistor is connected with two terminals of each of the global data bus lines and applies source voltage. The resistor is further implemented with a PMOS transistor(210) whose gate is connected with a ground terminal and whose source-drain path is formed between the source voltage and the global data bus line.
Patent KR-20010059499-A (KR)
Inventor: KIM DONG SEONG
IPC: C21B7/24
Filed: 1999-12-30
Abstract: PURPOSE: A system is provided to judge whether or not something is wrong with a blast furnace facility through the imaginary charging of burden so that judging of whether something is wrong or not with the facility is continuously executed in such an accurate and prompt manner. CONSTITUTION: In a system in which a top furnace PLC (32) is interfaced with a central control part for judging whether or not something is wrong with a blast furnace facility, the system comprises an operation mode selecting part which is interfaced with the central control part so as to select an imaginary charging operation mode or normal operation mode of the blast furnace; an imaginary charging sequence operating the furnace top PLC, wherein the imaginary charging sequence is interfaced with the central control part so as to realize the imaginary charging of the blast furnace when the operation mode selecting part selects the imaginary charging operation mode; a plurality of time counters (31-1,31-2,31-3) interfaced with the central control part so as to count the imaginary charging sequence; and a judging part judging whether or not something is wrong with the blast furnace facility by comparing each counting of the time counters with a comparing value so as to judge whether or not something wrong with the blast furnace facility, wherein the central control part resets the imaginary charging sequence in the central control part when something is wrong with the blast furnace facility in the judging part.
Patent KR-20010059572-A (KR)
Inventor: JUNG JE MIN
IPC: H04B7/26
Filed: 1999-12-30
Abstract: PURPOSE: A location registering and paging method using a boundary location area and a boundary location register is provided so that location management can be efficiently performed by reducing signal traffics resulting from terminals passing through a boundary region between cells or location areas. CONSTITUTION: A mobile terminal examines LA ID information in a broadcast message(501), and detects variation of an LA ID(502). When the LA ID is varied, the mobile terminal transmits a location renewal message(503). When the varied LA ID is a home system LA ID, the mobile terminal takes a location renewal procedure in a visitor location register(504,505). The varied LA ID information is renewed in a home location register. When the varied LA ID is a boundary location area, the boundary location register renews terminal location information in the home location register, and receives terminal subscription information(504,506). When the varied LA ID is a visitor system LA ID, the visitor location register requests the terminal location information to the boundary location register, and the boundary location register stores a new LA ID(504,507). Here, when the LA ID is varied in a visitor system, the visitor location register requests the terminal subscription information to the boundary location register, and renews the location information(508-511).
Patent KR-20010060019-A (KR)
Inventor: JUN WAN JONG
IPC: H04W16/00
Filed: 1999-12-31
Abstract: PURPOSE: A method for providing a message transceiving service between different communication networks using a common message service center is provided to automatically receive a message transceiving service even if a subscriber is present on other visiting networks. CONSTITUTION: A visiting location register(VLR) is inquired of about subscriber information on a mobile terminal upon receipt of an originating message from the mobile terminal positioned on a visiting network in the first step. The inquired subscriber information is transmitted to a common message service center according to whether a message transmission service for the subscriber is permitted in the second step. The common message service center transmits the message to a receiver by using the position information of the receiver for the message in the third step.
Patent KR-20010060056-A (KR)
Inventor: KIM NAM YEONG
IPC: F16B35/00
Filed: 1999-12-31
Abstract: PURPOSE: A bush coupling mounting structure is provided to improve the freedom of design of the layout of a part and a mounting bracket by mounting a bush to be screw-coupled with a bolt coupling the part with the mounting bracket and to press the part at a facing side of a head part of the bolt. CONSTITUTION: A bush coupling mounting structure includes a mounting bracket(50) fixed to a body and formed with first and second coupling holes(51,52) facing to each other with different diameters, a bush(2) to be inserted into the first coupling hole having a large diameter and formed with a screw hole(1) to be screw-coupled with a head part of a bolt(56), and a stopping element(3) formed between the bush and the mounting bracket for preventing the bush from rotating in association with the rotation of bolt.
Patent KR-20000036007-A (KR)
Title: Stereospecific preparation of chiral 1-aryl- and 1-heteroaryl-2-substituted ethyl-2-amines
Inventor: GRONDARD LUC
IPC: C07C307/00
Filed: 1997-09-10
Abstract: PURPOSE: Substituted ethyl-2-amine, and intermediate compounds thereto, are useful as intermediates in the synthesis of cardiovascular agents, including antihypertensive agents, antiischemic agents, cardio protective agents which ameliorate ischemic injury or myocardial infarct size consequent to myocardial ischemia, and antilipolytic agents which reduce plasma lipid levels, serum triglyceride levels, and plasma cholesterol levels. CONSTITUTION: A method for stereo specifically preparing a £(l-optionally substituted aryl)-or (l-optionally substituted heteroaryl)l-2-substituted ethyl-2-amine, having chillily at the 2-position, comprises of reacting a 2-amino-2-substituted ethyl alcohol, having chillily at the 2-position, with an £(optionally substituted aryl)- or (trihalomethyl) sulfonyl|- halide or anhydride in the presence of a base to form an i(N-arylsulfonyl)- or (N-trihalomethylsulfonyl)l-2-substituted aziridine having chillily at the 2 position.
Patent KR-20000057478-A (KR)
Title: Device for trapping and assaying carbon dioxide and method of use
Inventor: NILSSON STEFAN
IPC: G01N33/497
Filed: 1997-12-01
Abstract: PURPOSE: Provided is a simple and inexpensive device for use in trapping and assaying 14CO2 in air exhaled by a person to which a 14C labelled compound has been administered, in particular 14C labelled urea. CONSTITUTION: A device comprises first and second substantially flat oblong duct forming elements(1,2) joined to each other at their edges except for one of their short edges(3) and forming a duct(13) between them. The first duct forming element(1) includes a gas permeable matrix element(5) for absorption of CO2. The device is provided with indicator means for visual detection of CO2 absorption and a film element of low beta-radiation absorptivity interposed or interposable between the matrix element and a beta-radiation measuring instrument. Also provided is a corresponding method.
Patent KR-20010049181-A (KR)
Title: 경요도 장치
IPC: A61F5/41
Filed: 1998-05-29
Abstract: 인간 또는 동물의 요도에 약제를 이송하기 위한 경요도 장치(10)는 전방으로 인간 또는 동물의 요도에 삽입하기 위한 자유 전방단을 갖고 약제를 요도에 이송하기 위해 외부면에 개구(17)를 갖는 통로(15)가 구비된 장형 샤프트가 마련된 약제 이송 요소를 포함한다.  상기 장치는 약제의 유체 공급부로부터 통로 안으로 약제의 1회 복용량을 흡입하도록 구성된 수단(5, 30)을 포함한다.  상기 장치는 약제의 유체 공급부가 외피 내에 통상적으로 이송될 수 있는 경우에 인간 또는 동물의 요도 내에 삽입하기 전에 약제 이송 요소의 장형 샤프트의 적어도 삽입 가능 길이를 해제식으로 둘러싸기 위한 외피(7)를 더 포함한다.
Patent KR-20010013587-A (KR)
IPC: G11B7/1365
Filed: 1999-04-14
Abstract: 기록용량을 다르게 하는 제 1 및 제 2광디스크에 대해 정보신호의 기록재생을 가능하게 하는 광픽업장치이고, 파장을 다르게 하는 제 1 및 제 2광빔을 기판의 두께를 다르게 하는 제 1 또는 제 2광디스크의 신호기록층에 집광하는 대물렌즈와, 제 1 및 제 2광빔에 대해서 동일한 투과율을 갖고, 제 1 또는 제 2광원에서 출사된 제 1 또는 제 2광빔대물렌즈를 거쳐서 입사한 제 1 또는 제 2광빔과를 분리하는 빔스플리터와, 대물렌즈와 빔스플리터와의 사이에 설치되고, 제 1 또는 제 2광빔의 어느것의 한편의 광빔의 개구를 제한하는 동시에 제 1 및 제 2광디스크의 각 디스크기판의 두께의 상위에 의거하여 구면수차를 보정하는 홀로그램소자와를 갖춤으로써, 대물렌즈, 빔스플리터 등의 광학부품의 공용화를 도모한다.
Patent KR-20010014073-A (KR)
Inventor: MADDOX PETER JAMES
IPC: C08F10/00
Filed: 1997-06-27
Abstract: A process for the polymerisation of olefins in the gas phase is carried out in the presence of a supported transition metal catalyst. The process involves a prepolymerisation step which may be performed in-situ and in particular the prepolymer may be prepared in the dry phase. The catalyst may for example comprise a constrained geometry transition metal complex supported on silica and used in the presence of an activator. The prepolymerisation step unables the activity of the catalyst to be improved.
Patent KR-20010014190-A (KR)
Inventor: GLANDRUP MAURICE HENK JAN
IPC: H04N7/18
Filed: 1998-06-17
Abstract: The invention relates to a system incorporating a plurality of TV cameras for producing a panoramic image of the area surrounding a ship. By means of helmet-mounted displays, the resulting image creates a virtual reality environment. The image is additionally used for point target detection and tracking.
Patent KR-20010014325-A (KR)
Title: 얇은 슬래브 제조 방법 및 제조 장치
IPC: B22D11/12
Filed: 1998-06-15
Abstract: 본 발명은 얇은 슬래브를 제조하는 방법 및 그에 상응하는 연속 주조기에 관한 것이다.  이때 상기 주형의 측면은 조절 가능하고, 주형은 침지 노즐 안으로 향한다.  주형의 주물 유출구 쪽의 중앙 영역에는 보다 작으며 일정한 아치형을 나타내는 횡단면이 주형 주입구 쪽의 보다 큰 아치형 횡단면을 마주보고 위치하며, 주형 다음에 일치하는 지지 및 유도 롤러쌍은 유출되는 아치형 빌릿에 상응하는 형태를 구비한다.  이때 
     a)  상기 침지 노즐(11)은 삽형 개구부(13)를 구비하고, 상기의 최대 두께 d = 0.3×D E ―여기서 D E 는 주입 영역에서의 주형 광면들 간의 간격임―내지 0.5×D E 이고, 
     b)  상기 광면 부분(21)들은 침지 노즐(11)의 그림자 영역에서 최소한의 중앙 부분(23)들을 제시하며, 상기 중앙 부분들의 높이 기준선은 상호 평행하게 배치되며, 
     c)  상기 광면판(21) 부분은 적어도 협면판(22)들의 조절 영역에서 평평한 측면부(24, 25)보다 최소한으로 형성되고, 
     d)  상기 평평한 측면(24, 25)들은 협면(22) 쪽으로 향해 상호 원추형으로 형성되며, 
     e)상기 평평한 중앙판(23)은 전환 부분(26, 27)을 통해 평평한 측면(24, 25)과 연결되고, 
     f)  상기 전환 부분(26, 27)들은 쐐기형태로 주조 이송 방향으로 좁아지며 상기 쐐기형 정점(28)은 주형 상단 가장자리로부터 거리 a = 0.5×L 내지 0.8×L―여기서 L은 주형의 길이임―까지 달하고, 
     g)  상기 지지 및 유도 롤러(41)의 형태는 주형의 개구부 영역에 위치한 주형 광면(21)에서의 평평한 중앙판(23) 및 평평한 측면판(24, 25)에 상응한다.
Patent KR-20010068957-A (KR)
Title: non powered ventilating pan
Inventor: LEE SEA JOONG
IPC: F04D25/14
Filed: 2000-01-11
Abstract: PURPOSE: A method for automatically switching a switch of a non-power automatic switch window is provided to achieve agricultural automation in low price. CONSTITUTION: A method for automatically switching a switch of a non-power automatic switch window includes the steps of opening and shutting the switch window within the range artificially manipulated by separately using a general spring and a shape-memory alloy, and directly connecting the general spring with the switch window to prevent the switch window from being forcedly opened due to the effects of wind, by the force of the general spring.