baber/WOPTO huggingface dataset:
Patent KR-0167776-B1 (KR)
Inventor: TAKASHIMA MITSURU
IPC: A61B5/025
Filed: 1991-08-19
Granted: 1999-05-01
Abstract: 본 발명의 압력검출장치는 그 주면부에서 하우징에 고착되어 압력지면을 이루는 진동소자를 가진 압력센서와, 검출할 부위와 접촉되는 접합면을 가진 접합부와 상기 접합부의 배면측의 대략 중앙으로부터 돌출되는 전달부로 이루어진 압력전달부재를 구비한다. 
     상기 압력전달부재의 선단면의 면적은 상기 압력센서의 압력감지면의 면적보다 작다. 상기 전달부는 그 선단면에서 상기 압력센서의 압력감지면의 대략 중앙에 고착된다. 상기 접합부의 접합면의 면적은 상기 전달부의 선단면의 면적보다 크게 되어 있고, 상기 압력전달부재가 상기 접합부의 접합면상에 가해지는 압력을 상기 전달부의 선단면을 통하여 상기 압력센서의 압력감지면에 전달하도록 되어 있다.
Patent KR-960003040-B1 (KR)
Inventor: TANAKA MASAHIKO
IPC: H04N11/16
Filed: 1991-08-19
Granted: 1996-03-02
Abstract: 내용 없음.
Patent KR-940004531-B1 (KR)
Title: Method of making foods containing octacosanol by retort
Inventor: AN TAE-HUI
IPC: A23L3/00
Filed: 1991-11-08
Granted: 1994-05-25
Abstract: The retort food contg. octacosanol is prepd. by (a) dissolving and dispersing octacosanol or octacosanol-contg. high alcohol in oil and fat, (b) mixing the obtd. octacosanol-contg. oil and fat with wheat powder, starch or corn powder in the amount of 0.25-2.5 times octacosanol for not to precipitate octacosanol to obtain the paste, (c) re-mixing the obtd. paste with a retort food composition and sterilizing at 115-125 deg.C for 25-35 min. to obtain the final product. The retort food is jajang, curry, hyce or sphagette.
Patent KR-940007662-B1 (KR)
Title: Manufacturing method of shallow junction mosfet
Inventor: SO JAE-BOM
IPC: H01L21/336
Filed: 1991-12-23
Granted: 1994-08-22
Abstract: The method manufactures P type MOSFET a having short channel and shallow junction depth by using a silicide process and boron-diffused polysilicon. The method comprises the steps of: (A) growing a field oxide layer (22) on a substrate (22) and injecting ion into an active region to form a P-type channel; (B) vaporizing a gate oxide layer (1), a polysilicon (2), an oxide layer (3), patterning, forming a gate and forming a gate side wall (4); (C) forming a silicide (5) on a source drain region and spraying a first polysilicon (6) to form a source/drain (7); (D) printing insulating layer (8) on a whole surface and forming a contact; and (E) vaporiting a metal.
Patent KR-0162196-B1 (KR)
Inventor: JUNG JAE-CHANG
IPC: H04N19/86
Filed: 1991-12-23
Granted: 1998-12-15
Abstract: 본 발명은 블록변환을 이용한 화상부호화시 양자화에 의해 발생되는 블록킹효과를 제거하는 것에 관한 것으로서, 특히 미국향 디지탈방식 고화질 TV 및 디지탈 VTR의 화상신호대역압축 및 신장부에 적합한 화상부호화시 블록킹 아티팩트(Blocking Artifact)를 제거하기 위한 후처리(Post Processing) 방법 및 장치에 관한 것이다. 
     특히, 본 발명은 디코더측의 역 DCT 및 동보상처리부의 후단에 적응저역통과필터부를 구성함에 의하여, 양자화레벨의 크기에 따라 블록킹발생부분에 대하여 적응적으로 필터링함으로서 블록킹 아티팩트를 제거하여 화질열화를 방지하므로서, 항상 화상의 고화질을 유지할 수 있게 한다.
Patent KR-100217319-B1 (KR)
Title: Arylpyrrole compounds and the processes of preparing them
Inventor: KAMESWARAN VENKATARAMAN
IPC: C07C231/02
Filed: 1991-12-24
Granted: 1999-09-01
Abstract: There are provided important pyrroline and glycine intermediates, methods for the preparation of said intermediates and the use thereof in the manufacture of arylpyrrole insecticidal agents.
Patent KR-940006433-B1 (KR)
Title: Process for the preparation of carbon/carbon composite
Inventor: OH SE-MIN
IPC: C04B35/80
Filed: 1991-12-30
Granted: 1994-07-20
Abstract: The carbon/carbon composite material using rayon based or polyacrylonitrile based stabilized carbon fiber as a reinforcing agent is prepared by (a) impregnating thermosetting resin, i.e. furfuryl alcohol into stabilized fiber and curing them, (b) molding the impregnated body and heating it at 900-1,500 deg.C with raising temp. speed, 5 deg.C/min, (c) depositing it by chemical vapor deposition, flowing the mixed gas including 2-100 vol% hydrocarbon gas with hydrocarbon and inert gas into a reactor, and cooling.
Patent KR-100198535-B1 (KR)
Inventor: HAN KYONG-HAE
IPC: G06F1/28
Filed: 1991-12-30
Granted: 1999-06-15
Abstract: 소프트웨어적으로 전압을 전환시켜 순간 정전시에도 오동작이 발생하지 않도록 한 전자기기의 자동 전압 전환장치에 관한 것으로, 종래에는 하드웨어적으로 전압을 전환시켰으므로 순간 정전시 마이컴이 오동작하게 되어 장치가 파손되며 원가도 상승되는 결점이 있었으나 본 발명에서는 소프트웨어적으로 전압을 전화시켜 보다 안정된 전압 전환을 하도록 해서 상기 결점을 개선시킬 수 있다.
Patent KR-950010026-B1 (KR)
Title: Title source changing circuit of a camcorder
Inventor: KIM HYONG-KWON
IPC: H04N5/262
Filed: 1991-12-31
Granted: 1995-09-04
Abstract: The circuit changes the title source by connecting the floppy disk of the electronic still camera with the superimpose circuit. The circuit comprises an encoder for encoding the output of the superimpose unit; the first switch for selectively providing either the encoded image or reproduced one; the second switch for selecting either synthesized image or the image of video camera and floppy disk; a boundary line display control unit for generating the boundary line control signal; the third switch for switching the monitor either the video input or floppy disk driver.
Patent KR-100237953-B1 (KR)
Inventor: MIURA MASAMI
IPC: C07K14/765
Filed: 1992-03-27
Granted: 2000-01-15
Abstract: 본 발명의 목적은 이종 단백질의 고수준 생성용 신규 프로모터 및 이 프로모터의 제조방법을 제공하는데 있다. 
     이에, 돌연변이 AOX2 프로모터를 천연 AOX2 프로모터로부터 염기 서열 결실, 염기 치환 또는 삽입으로 유도한다. 이러한 돌연변이 AOX2 프로모터의 조절하에 AOX2 유전자를 갖는 미생물 균주를 AOX1 유전자에 의해 암호화된 AOX를 생성할 수 없으나 천연 AOX2 프로모터의 조절하에 AOX2 유전자를 갖는 균주를 메탄올-함유 배지중에서 배양하여 수득할 수 있다. 프로모터로부터 하부에 삽입된 목적하는 이종 단백질 유전자를 갖는 돌연변이 균주를 배양하여 이종 단백질을 생산할 수 있다. 
     또한, 돌연변이 AOX2 프로모터를 갖는 플라스미드를 제공한다. 이러한 플라스미드의 삽입에 의해 수득된 형질전환체를 사용하여 이종 단백질을 생산할 수 있다.
Patent KR-950002285-B1 (KR)
Title: Manufacturing method of lcd elements
Inventor: JANG IN-SHIK
IPC: G02F1/1347
Filed: 1992-08-24
Granted: 1995-03-16
Abstract: The method forms multilayored cavities in order to easily fill up liquid crystal in a short time and minimizing inner stresses of the LCD (liquid crystal display) elelment. The method comprises the steps of : forming a 1st electrode on a base board; repeatedly layoring insulation layors and intermediate layors with volatile materials; eliminating the intermidiate layors by heating them at a predefined temp. The method shortens the manufacturing time, and improves the LCD quality.
Patent KR-100247662-B1 (KR)
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 1992-11-14
Granted: 2000-04-01
Abstract: 본 발명은, 파친코기에 있어서, 유기자가 파친코기의 유리문짝을 부정하게 개방하여 타구를 직접 특별입상장치에 넣어 권리발생상태를 발생시키는 문제를 해결하기 위한 파친코기에 관한 것이다. 당첨표시 검출수단의 출력이 도출되고 있지 않을때 특별입상 검출수단의 선출력을 무효로 하는 출력무효 수단을 구비하여 유기자가 부정하게 유리문짝을 개방하여 특별입상장치에 직접 타구를 넣어 특별장치 작동영역에 타구를 인도하여 특별입상 검출수단을 작동시켜도, 그 특별입상구슬 검출수단의 출력을 무효로 하여 권리발생상태를 발생시키지 않기 때문에 유기자의 부정행위를 방지할 수 있는 파친코기이다.
Patent KR-960010249-B1 (KR)
Title: Polycyanamide compound and process for producing it
Inventor: PARK SANG-WOO
IPC: C08G12/10
Filed: 1992-11-27
Granted: 1996-07-26
Abstract: The polycyanamide compound of formula (I) is prepared by conducting diazotization of polycyanamide of formula(II) in sulfuric acid; coupling diazotized polycyanamide with alizarin yellow GG of formula (IIIa), sudan III of formula(IIIb), orange II of formula(IIIc), acriflavine of formula(IIId), bordeaux R of formula(IIIe), K2 of formulas(IIIf). In formula, x is 10-30.
Patent KR-950012044-B1 (KR)
Title: Tunning control circuit & method in multi media
Inventor: AHN SONG-HWAN
IPC: H04N5/45
Filed: 1992-12-23
Granted: 1995-10-13
Abstract: The apparatus comprises a central processing unit of a personal computer for controlling a tuning operation of a TV receiver; an address decoder for generating a clock signal by decoding an address signal from the central processing unit; OR gate for ORing an input/output write strobe signal from the central processing unit and the clock signal; a latch circuit for storing and outputting a TV clock signal, a TV data, a tuning control signal, a TV enable signal, and data of a selecting signal outputted from the central processing unit according to the output signal of the OR gate; a TV tuning part for tuning a broadcasting signal of a corresponding channel according to the TV clock signal, TV data, and the tuning control signal from the latch circuit, and outputting a lock signal, a horizontal synchronous signal, and an AFT signal; a lock signal inputting part for inputting the lock signal to the central processing unit according to an input/output read strobe signal and the clock signal; a first multiplexer for selectively outputting the TV enable signal and a test signal; a second multiplexer for selectively outputting the horizontal synchronous signal and the test signal according to the selecting signal; and a keyboard controller for counting an output signal of the second multiplexer according to the input/output write strobe signal, the input/output read strobe signal, and the output signal of the first multiplexer.
Patent KR-100238113-B1 (KR)
Inventor: JUN JAE YUNG
IPC: C08G75/14
Filed: 1992-12-31
Granted: 2000-01-15
Abstract: 본발명은 폴리페닐렌 설파이드 수지의 제조방법에 관한 것으로서, 더욱 상세하게는 폴리페닐렌 설파이드 수지에 수세정을 실시하여 나트륨함량을 낮춤에 있어서 젖음성을 향상시키는 첨가제를 사용하여서 나트륨 함량이 낮은 폴리페닐렌 설파이드 수지를 제조하는 방법에 관한 것이다.
Patent KR-100188481-B1 (KR)
Title: Method for directly electroplating a dielectric substrate and plated substrate so produced
Inventor: OAKBAYASHI KIYOSHI
IPC: C25D7/00
Filed: 1990-11-07
Granted: 1999-06-15
Abstract: A method for the direct electroplating of a non-conducting substrate and plated substrates so produced are disclosed wherein the non-conducting substrate is first treated with a non-acidic aqueous salt solution containing a micro-fine colloidal distribution of a noble or precious metal and tin to form a strongly adsorbed, uniform, conducting layer of micro-fine colloidal metal cayatalyst upon at least a portion of the substrate surface. The conducting layer is then electroplated directly without the need for electroless plating, conversion coatings, or preferential plating solution additives.
Patent KR-100240980-B1 (KR)
Inventor: OH SE HYUK
IPC: H01L21/78
Filed: 1993-03-17
Granted: 2000-02-01
Abstract: 이 발명은 소음방지 구조를 구비한 절단·절곡 다이장치에 관한 것이다. 절단·절곡 다이장치는 상부 다이블럭의 하부의 양측면에는 한쌍의 스톱-바를 장착하고, 하부 다이블럭내에 소음을 방지하기 위하여 소음방지용 부싱을 설치하며, 스톱-바는 고정볼트로 고정하도록 되어 있다. 그리고, 이와 달리 이 발명의 절단·절곡 다이장치는 상부 다이블럭의 하부의 양측면에는 한쌍의 스톱-바를 장착하고, 하부 다이블럭내에 소음을 방지하기 위하여 소음방지용 부싱을 설치하며, 상기 부싱의 주변에는 부싱 가이드 블럭을 설치하고, 상기 부싱 가이드 블럭은 부싱 고정볼트로 고정할 수도 있다. 또한, 이 발명의 유압 시스템은 상기 유량 제어밸브와 실린더사이에 방향 제어밸브와 저속 제어밸브를 설치하고, 실린더와 일측에는 감지용 센서를 부착하여 유체의 속도 및 압력을 조절할 수 있다. 이와같이 구성된 절단·절곡 다이장치는 반도체 분야 뿐만아니라 유압 및 공압 분야에서 널리 사용될 수 있다.
Patent KR-960011660-B1 (KR)
Title: Stack capacitor manufacturing method
Inventor: KEUM DONG-RYUL
IPC: H01L21/822
Filed: 1993-05-11
Granted: 1996-08-24
Abstract: The method of forming stacked capacitor comprises the steps of : forming a charge storage electrode contact hole on a source region(5) after forming a third insulating film(10) on a second flattened insulating film(9); depositing a forth insulating film(12) on a first polysilicone film(11) after depositing the first polysilicone film(11); partial etching of the first polysilicone film(11); forming a fifth insulating film spacer(14) by blanket etch after removing the forth insulating film(14) and depositing a fifth insulating film; forming a charge storage electrode by wet etching of the third insulating film(10) and the fifth insulating layer spacer(14) after blanket etch of the first polysilicone film(11); and forming a plate electrode by depositing a second polysilicone(11') after forming a dielectric film(15) over the whole surface of the wafer.
Patent KR-960007677-B1 (KR)
Title: Atm cell boundary identification unit using 5byte syndrom generator
Inventor: CHON JONG-AM
IPC: H04L12/433
Filed: 1993-05-18
Granted: 1996-06-08
Abstract: The device for discriminating synchronous transfer mode cell boundary using a 5-byte syndrome generator includes: a HEC (Header Error Control) decoding means 10 for generating the syndrome for successive 5 byte data from byte data streams based on a syndrome load signal and a syndrome reset signal and an external input data, extracting the cell boundary, and correcting a single bit error in the cell header; an HEC state tracing means 30 for checking whether a mode set signal provided from the HEC decoding means 10 is in a tracing state, a semi-synchronous state, or a synchronous state; and an HEC driving means 20, for providing the syndrome load signal and the syndrome reset signal, providing the mode signal to the HEC state tracing means 30 and having a plurality of bits error detection, the HEC mode detection, an effective cell transferring functions.
Patent KR-950011611-B1 (KR)
Title: Water stream control device and the method of washing machine
Inventor: KIM JONG-HO
IPC: D06F35/00
Filed: 1993-06-19
Granted: 1995-10-06
Abstract: (i) determining the number of times(N) operating solutions of a function having one parameter, which are obtained from the function until solutions are periodically repeated an initial value of the function, a parameter of the function determined according to a selected operation mode, the total number of solutions of the function, and the number of times (I) drive patterns which are executed for a predetermined washing operation time; (ii) inputting the initial value as a variable of the function, inputting the parameter, deriving a solution of the function, based on the inputted initial value and parameter, inputting the solution as the variable of the function, and repeatedly executing the above operation procedure of this step for the number of times (N); (iii) executing the operation procedure of (ii) again, generating a driving pattern, and then repeatedly executing the above procedure of this step for the predetermined total number of solutions; (iv) repeatedly executing the above procedures following the first step for (I) times.
Patent KR-970003251-B1 (KR)
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/10
Filed: 1993-08-10
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-0125589-B1 (KR)
Inventor: KIM SEUNG-HWAN
IPC: D06F23/00
Filed: 1993-08-27
Granted: 1998-08-01
Abstract: 본 발명은 세탁후 탈수시 모터에 흐르는 전류로 탈수완료시기를 감지하여 탈수를 강제 종료하도록 한 세탁기의 탈수 방법에 관한 것으로, 본 발명은 세탁, 헹굼, 탈수행정으로 이루어지는 일련의 세탁행정에 있어서, 탈수행정시, 탈수모터에 흐르는 전류를 감지하는 탈수모터전류감지단계와, 상기 탈수모터전류감지단계에서 감지된 탈수모터의 전류가 밸런스 탈수인가를 판단하는 밸런스탈수완료판단단계와, 상기 밸런스탈수 판단단계에서 밸런스탈수 완료이면, 본 탈수를 하는 본탈수 단계와, 상기 본탈수단계에서 감지되는 탈수모터의 전류가 변화가 있는가를 판단하는 탈수모터전류변화판단단계와, 상기 탈수모터전류변환판단단계에서 변화가 있으면, 소정시간 지연탈수를 하는 지연탈수단계와, 상기 지연탈수단계에서 소정시간 지연 탈수후 탈수를 정지하는 탈수정지단계로 이루짐을 특징으로 한다.
Patent KR-100265511-B1 (KR)
Inventor: YASUDA AKIO
IPC: G02F1/13
Filed: 1993-09-04
Granted: 2000-12-01
Abstract: 본 발명은 액정분자 설계파라미터 α와, 액정분자의 외관상의 콘각 θ과의 적 : αθ을 12.5 ≤ αθ ≤ 16으로 하고, 또한 액정분자 설계파라미터 α와, 카이럴액정분자를 구성하는 리지드부에 대한 플렉시블부의 길이의 비와의 적 : δ = α·(플렉시블부의 길이/리지드부의 길이)을 δ ≤ 0.5로 한 강유전성 액정조성물을 제공하며, 종래 불가능했던 고속응답성과 고콘트라스트를 동시에 만족시키고, 또한 이들 성능을 각각 실현할 수 있는 FLC 재료의 분자 설계지침을 제공할 수 있다.
Patent KR-960009810-B1 (KR)
Title: Minimum memory reference signal extracting circuit for ghost cancelling apparatus
Inventor: KIM INN-CHOL
IPC: H04N5/21
Filed: 1993-09-28
Granted: 1996-07-24
Abstract: calculating an input signal of N field without considering a starting point in a field operating unit(410); taking correlations between the data resulting from the operation and a reference signal of a reference signal generator in a ghost cancelling system(420); keeping the orignal phase if the correlation value is positive or performing the phase inversion of the data if the correlation value is negative(430-460); thereby saving the reference signal extracting time.
Patent KR-0149522-B1 (KR)
Inventor: LIM HAN-JOON
IPC: G06T1/00
Filed: 1993-09-28
Granted: 1998-10-15
Abstract: 본 발명은 범용 컴퓨터를 이용하여 화상처리하는 방법 및 그 장치에 관한 것이다.   본 발명은 컬러코체촬상소자카메라를 컴퓨터를 이용한 화상처리에 이용시 고체촬상소자상으 색필터로 부터 추출된 신호들을 바로 디지탈형태로 변환하여 접속된 범용컴퓨터에 입력시켜, 색정보를 컴퓨터상의 소프트웨어적으로 추출하도록 하는 것에 관한 것이다. 따라서, 본 발명은 컴퓨터를 이용한 화상처리시스템 하드웨어적 구성을 간략화시킬 수 있을 뿐 아니라 직접 R. G. B 신호를 추출하기 때문에 R, G, B 신호를 합성영상신호(Composite Video Signal)로 합성시키고 다시 R. G. B 정보를 추출하는 과정에서 필연적으로 생기는 해상도의 저하를 막아 해상도를 향상시킬 수 있는 효과를 제공한다.
Patent KR-960002678-B1 (KR)
Title: Switch emulation method in the domestic intelligent message building system
Inventor: KIM JI-SUN
IPC: H04L12/16
Filed: 1993-10-23
Granted: 1996-02-24
Abstract: preparing a basic data required for emulation; setting emulator operation data and detecting contents of table associated after an operation temporary stop of service; performing a signal connection to a network information control system and performing a service connection until a traffic stopping command is inputted; and automatically generating an inquiry message and a response message, performing the setting step of the emulator operation data, if the response message is inputted, and repeating its own performing step, if an indication message is inputted.
Patent KR-960015471-B1 (KR)
Title: Air bubble generating apparatus for a washing machine
Inventor: WON YONG-BOK
IPC: D06F17/12
Filed: 1993-12-15
Granted: 1996-11-14
Abstract: a generator (61) for generating air bubbles by receiving washing water in a washing water tank and external air and mixing, compress them; a pressure variation unit (62) for changing pressure of the air bubbles by contracting and expanding air bubbles from the generator; and a nozzle unit (63) for supplying air bubbles into the washing machine through the bottom of the washing water tank.
Patent KR-100258772-B1 (KR)
Title: Swine pleuropneumonia vaccine composition
Inventor: DAYALU KRISHNASWAMY IYENGAR
IPC: A61P31/04
Filed: 1991-12-19
Granted: 2000-08-01
Abstract: The present invention provides a method of enhancing the immune response to vaccines directed against swine pleuropneumonia. Also provided are novel vaccine compositions and components.
Patent KR-100249555-B1 (KR)
Title: Ocular compositions containing steroids and their use in treating glaucoma
Inventor: SCHWADROHN GERARD
IPC: A61P27/06
Filed: 1992-06-18
Granted: 2000-04-01
Abstract: PCT No. PCT/FR92/00549 Sec. 371 Date May 25, 1994 Sec. 102(e) Date May 25, 1994 PCT Filed Jun. 18, 1992 PCT Pub. No. WO92/22300 PCT Pub. Date Dec. 23, 1992.The invention relates to the domain of medicinal chemistry. It concerns more particularly that of the preparation of pharmaceutical compositions for ocular use. A subject of the invention is pharmaceutical compositions for ocular use characterized in that they contain at least one selected compound of steroidal structure in combination with or admixed with a pharmaceutically-acceptable, inert carrier or vehicle. The compositions according to the invention are intended to the treatment of glaucoma.
Patent RO-119408-B1 (RO)
Title: Electronic roulette
Inventor: LASZLO DOMINIC
IPC: A63F5/00
Filed: 2000-10-19
Abstract: The electronic roulette is meant to casino and restaurant games of chance. According to the invention, the electronic roulette is short, and consists of a wooden or metal housing (a) inside of which there are a central viewing panel (b), operating buttons (d) which become functional only after the insertion of the key into the starting switch. Minimal game instructions are presented in the upper part of the central panel. On the backside of the central panel there are the electronic circuits required for the roulette operation, structured in three electronic subassemblies (A, B, C) with specific blocks corresponding to each function. The claimed electronic roulette exhibits a secure operation. If the apparatus stops, the gambler can have the certainty of the refunding of gained or not used impulses to be converted into money. The simple construction allows any time the counters for recording the cumulated impulses and the refunded impulses to be checked.
Patent RO-121996-B1 (RO)
Title: Semi-automatic gear box
Inventor: PETRESCU FLORIAN
IPC: F16H3/44
Filed: 2004-05-11
Abstract: The invention relates to a semi-automatic gear box meant to be used for obtaining different rotation speed values in the output shaft, based on a variable rotation speed of the input shaft and designed for fitting out motor cars. According to the invention, the semi-automatic gear box comprises a speed reduction unit provided with an input shaft (1) integral with an input pinion (3) engaging with three differential spider pinions (7) whose axles support some planetary pinions and some differential spider pinions (11, 14, 15), on the input shaft (1) there being mounted a double toothed pinion (17) and a grooved flywheel disc (27) driven by a coupling box (16) and transmitting the motion to a speed multiplier provided with an intermediate centrifugal mechanism provided with a cylindrical drum (39) which is freely mounted on an output shaft (2), the centrifugal mechanism imparting to a coupling box (20) a translation motion permitting a double toothed pinion (4) or a pinion-holder unit (6) mounted on the output shaft (2) to be driven, the pinion-holder unit (6) supporting three differential spider pinions (19) cooperating with the coupling box (20).
Patent RO-122829-B1 (RO)
Title: Installation and process for the precision casting of pieces made of metals or composite materials
Inventor: IANCU CONSTANTIN
IPC: B22D47/02
Filed: 2007-08-06
Abstract: The invention relates to an installation and process for casting pieces made of metals or composite materials. According to the invention, the installation comprises some baling and casting sub-assemblies (A), displaceable along a rolling track network sub-assembly (B) in the vicinity of which there are located a sand storing and feeding sub-assembly (C), some primary vibration sub-assemblies (D), a sub-assembly (E) for covering the sand surface with a polyethylene foil (39), some final vibration sub-assemblies (F), some sub-assemblies (G) for creating a negative pressure, a sub-assembly (H) for generating thermal energy, a sub-assembly (I) for pouring the molten metal, some sub-assemblies (J) for creating an overpressure on the molten metal, some sub-assemblies (K) for transferring each packaging and casting sub-assembly within the rolling track network sub-assembly (B) and some sub-assemblies (L) for injecting saturated steam into the sand mass. According to the invention, the process consists in interrupting the communication of sand porous medium with the exterior, applicating a negative pressure on the pore network of the sand, while the final vibration takes place, destructing the cluster by a combustion starting from outside, pouring the metal or the composite material in molten state, followed by the application of an overpressure onto the molten material, followed by the injection of the saturated steam into the pore network of the sand and cooling.
Patent RO-126517-B1 (RO)
Title: Equipment for mowing and crushing green fodder
Inventor: VOICU EMIL
IPC: A01D34/40
Filed: 2009-11-16
Abstract: The invention relates to an equipment fitting out a machine meant to harvest herbaceous fodder plants, which concomitantly performs mowing and crushing operations, leaving the same on the soil in continuous furrows in order to dry them naturally, these being collected afterwards, depending on the adopted technology, for being ensilaged or for hay preparation. According to the invention, the equipment comprises a platform (1) whereon there is mounted a cutting apparatus (2) which carries out the mowing of plants in a field, the plants being carried over by an elastic tine reel (3) in continuous layer and uniformly and transported to a crushing device (4) provided with two rolls, and two bafflers (5) forming a fodder furrow and a mechanical gearing (6) for actuating the working element.
Patent RO-126678-B1 (RO)
Title: Reinforced concrete pillar
Inventor: BELDEAN IOAN
IPC: E04H17/20
Filed: 2010-03-19
Abstract: The invention relates to a concrete pillar meant to be used either for fencing, for mounting the barbed wire supports or fence panels, or as a vine support. According to the invention, the pillar consists of a reinforcement made of six PVC tubes, equidistantly assembled by means of some star-type spacers (2) made of thermopane waste, having the role of aligning the reinforcement inside a casting mould, each spacer (2) being provided with some holes (d and c) for passing the PVC tubes (1) therethrough and for allowing a concrete mixture to enter, achieving a secure setting thereof, where the PVC tubes (1) have some wooden plugs (3) which prevent the concrete from entering therein, for mounting purposes there being provided four holes (a) wherein there are placed some protective plugs (5) to prevent water ingress.