baber/WOPTO huggingface dataset:
Patent KR-0157326-B1 (KR)
Inventor: PARK WYUNG
IPC: H01G4/06
Filed: 1991-11-26
Granted: 1998-11-16
Abstract: 본 발명은 컴퓨터 모듈(computer module) IC 바이패스용(Bypass) 콘덴서(capacitor) 자기조성물에 관한 것으로, 좀 더 구체적으로는 BaTiO 3 와 100몰%의 BaTiO3를 기준으로 1.0~2.0몰%의 CeO 2 , 1.5~3.0몰%의 TiO 2 및 0.5~2.0몰%의 Pr 6 O 11 조성물 갖도록 제조한 것으로 큐리(curie) 온도가 50℃~70℃이고, 전계의 강도변화에 대한 유전율 및 손실변화가 적은 바이패스용 콘덴서 자기조성물에 관한 것이다. 
     본 발명의 유전체 자기 조성물을 25℃, 1KHz에서의 유전상수가 4000이상이고, 큐리온도 범위인 50~70℃에서의 유전율이 6000 이상이며, 16㎛ 두께의 유전체층을 갖는 200nF의 MLCC 제조시 25℃, 1KHz, OV dc bias 1.0V OSC(oscillation) Level에서 유전손실이 10% 미만으로서 적층 자기콘덴서의 조성물로서 사용가능하다.
Patent KR-950004193-B1 (KR)
Title: Red chemiluminescence and producing method thereof
Inventor: KIM UNG-SU
IPC: C09K11/78
Filed: 1991-12-20
Granted: 1995-04-27
Abstract: The red light emitting fluorescent material having an improved luminance is produced by (a) mixing 100g Y2O3, 4.4g Eu2O3, 30 ppm Er+3, 30 ppm Nd+3, 30 ppm HO+3 and 100 ml pure water, (b) drying the mixture in a drying furnace at 120 'C for 24 hr. (c) adding 17 g Na4P2O7 as a luminance enhancing agent, 40 g sulphur as a substituting agent and 60 g Na2CO3 as a flux, to the dryed material, (d) calcining the mixture in an alumina crucible at 1250 deg. C for 3 hrs. and (e) water cleaning, drying and sieve-separating the calcined material.
Patent KR-960009755-B1 (KR)
Inventor: SUZANNE PIERRE
IPC: G01N1/00
Filed: 1990-06-07
Granted: 1996-07-24
Abstract: 없음.
Patent KR-950000681-B1 (KR)
Title: Apparatus for tie up of rice straw
Inventor: YU YONG-HO
IPC: A01D59/00
Filed: 1992-04-04
Granted: 1995-01-27
Abstract: The apparatus for bundling the dried rice straw in a short while and preventing the injury of worker's hand in bundling, comprises a U-type support frame (2) on the main body (1); an air cylinder (3), a band drum (4); a speed reducer (6) driven by an electric motor (5); disc cams (7)(7')(7") for operating switches (8)(8')(8"); a rotary cam (20) with a curved member (19) driven by a bundling motor (9); a band input guide (21) at the inside of an operating bar (18); a heater (13) and a cutter (17) operated by a cam (12); loading plates (10)(10') fixed by brackets (11)(11'); band guides (16)(16') with covers (14)(14') opened or closed by a spring (15); a band transfer plate (37) with a toothed irregular surface fixed at the inner support frame (37); a rice straw transfer plate (34).
Patent KR-100230936-B1 (KR)
Inventor: KATSUTOSHI HUNABA
IPC: F16K51/02
Filed: 1992-04-16
Granted: 1999-11-15
Abstract: 진공통로를 가지는 진공 게이트 밸브는 밸브케이싱(1), 상기 진공통로를 개폐시키기 위해 두 위치사이를 왕복 운동하는 밸브본체, 케이싱(1)을 폐쇄하기 위한 본네트 플랜지(9), 본네트 플랜지(9)의 관통공(11) 속으로 느슨하게 삽입되어 밸브 본체와 결합하는 스템축(3)을 가지며 밸브본체를 왕복운동 가능하게 구동시키기 위해 본네트 플랜지(9)상에 구비된 구동수단(10), 그리고 밸브통로로부터 스템축(3)의 슬라이딩부를 격리시키기 위한 부재를 포함한다.
Patent KR-950003034-B1 (KR)
Title: Apparatus and method for separating luma/chroma signal
Inventor: LEE JUN-YONG
IPC: H04N9/77
Filed: 1992-04-16
Granted: 1995-03-29
Abstract: The method comprises the steps of; producing three patterns of luminance variation in horizontal direction, luminance variation in upper direction and luminance variation in lower direction from serial three lines of composite signals; comparing the minimum value of three patterns with a reference voltage; passing the chrominance signal through a narrow band filter if the minimum value is larger than the reference voltage, not filtering the chrominance output if the luminance variation in horizontal direction is larger than the luminance variation in upper and lower directions; and passing the chrominance signal through a wide band filter if the minimum value of the luminance variation in upper and lower directions is larger than or identical with that of the luminance variation in horizontal direction. The method improves the horizontal and vertical resolution.
Patent KR-940007580-B1 (KR)
Title: Rotation course signaling apparatus of tape
Inventor: HONG KWANG-SON
IPC: G11B15/02
Filed: 1992-05-25
Granted: 1994-08-20
Abstract: The direction display method finds the forward or the backward tape direction by using a hall sensor (14) which detects the changes of magnetic field when magnets (12) on the rotating disk pass through the sensor (14). The output (Q) of a flip-flop (18) is connected to an integrator (24) whose output feeds into the VCO (22) and a comparator (26). The comparator (26) decides the direction of the cassette tape running.
Patent KR-950004504-B1 (KR)
Title: Gas boiler
Inventor: JU JAE-UNG
IPC: F24H9/20
Filed: 1992-05-27
Granted: 1995-05-01
Abstract: A three-way valve for a hot water boiler, which is generally switched over a hot water position or a room heating position, is provided for preventing dust or blockage from sticking onto it. Dust or blockage is easily stuck on the flow way of the valve when the valve is settled at a hot water position for a long time in summer. The change-over operation of the valve is automatically carried out and returned back to the original position when the longer working time than the preset time at a hot water position is detected by a detection part (112) of a microprocessor. A following work command part (115) sends out a command signal for carrying out the change-over operation to a valve operating part (16) via a controller (117) and a D/A converter (15).
Patent KR-920009700-B1 (KR)
Inventor: ATSUCHI ISAMU
IPC: G07D9/00
Filed: 1992-06-05
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-100212872-B1 (KR)
Inventor: ZUZUMI JYUNSI
IPC: F25D17/08
Filed: 1992-06-08
Granted: 1999-08-02
Abstract: 본 발명은 냉동기의 운전 부하등에 따라 수납고내의 온도가 항상 제어 목표치에 접근하도록 한 오픈 쇼 케이스의 온도 제어 장치에 관한 것이다. 
     본 발명의 구성은 냉기의 나가는 온도(t 1 )와 들어오는 온도(t 2 )를 각각 검출하는 각 온도 검출기(3,4)를 갖고, 수납고내의 온도의 목표치(Mo)에 대응하는 제어 목표치의 정수(t 1sm )와 차(t 2 -t 1 )에 관한 온도 보정 정보를 기준으로 온도(t 1 )에 대응하는 제어 목표치(t 1m )를 설정하고, 상기의 제어 목표치를 사용하여 냉동기(1)의 제어를 행하는 제어 장치로 되어있다. 
     본 발명의 효과는 정수(t 1sm )와 상기에 관계하는 온도 보정 정보로서 표준 조건에서 수납고내 온도가 목표치에 접근하도록 하는 정수와 각 부하 조건에서의 차(t 2 -t 1 )의 편위에 대응시켜 수납고내 온도가 그 목표치에 접근 되도록 한 온도 보정 정보를 미리 설정하여 놓으면, 부하 조건에 대응하는 수납고내 온도가 목표치에 접근하도록 제어 목표치가 보정된다.
Patent KR-940011545-B1 (KR)
Title: Supply reel brake device for magnetic recording/reproducing
Inventor: KANG MYONG-KU
IPC: G11B15/22
Filed: 1992-06-17
Granted: 1994-12-20
Abstract: The apparatus brakes or releases the supply reel acoording to the play mode or power save mode by interconnecting a mode switch gear (30) with a supply reel brake (20). It is applicable to a mini-sized recorder i.e. 8 mm camcorder. It includes an interconnector (23) fixed to a brake (20); a driver (33) for releazing the brake force by interconnecting the device (23) with a mode switch gear (30). The interconnector (23), extruded from an actuation hole (1b) fromed in a slide base (2), gets contact with the driver (33).
Patent KR-0150230-B1 (KR)
Inventor: INOUE KOICHI
IPC: H01M4/82
Filed: 1992-10-15
Granted: 1998-10-15
Abstract: 본 발명은, 부극활물질에 수은무첨가의 아연합금, 그 집전체(集電體)로서 구리 및, 구리합금을 가진 알칼리전지로서, 집전체로부터 발생하는 수소가스를 억제한 내누액성에 뛰어난 알칼리건전지를 제공하는 것을 목적으로 한것으로서, 그 구성에 있어서, 부극활물질에 수은무첨가의 아연합금, 그집전체로서 구리 및, 구리합금을 가진 알칼리전지로서, 집전체표면에, Sn, Pb, Cu 중 적어도 1 종류이상 포함하는 금속을 0.1㎛ 이상무전해 도금하므로서, 집전체표면에 고착, 또는 침식한 Fe, Cr, Co, Mo, W 및, 그 산화물 등을 은폐하여 수소가스발생을 억제한 내누액성에 뛰어난 알칼리건전지를 제공할 수 있다.
Patent KR-950001593-B1 (KR)
Title: Raster center circuit for multi-sink monitor
Inventor: PARK BYONG-DO
IPC: G06F3/14
Filed: 1992-12-29
Granted: 1995-02-27
Abstract: The circuit provides a function to stabilize a horizontal raster center without any effect on varying on the horizontal frequence in a multi-sync monitor. The circuit comprises a pulse width modulation control module to make a voltage derived to the second part of a transmitter constant by controlling the output pulse width using a current mode controller, a horizontal bias module to make a pulse for the horizontal bias and generation of the high voltage according to a horizontal synchronization signal, and a raster center module to control the raster center according to the voltage derived from the second part of the transmitter.
Patent KR-100224747-B1 (KR)
Inventor: PARK SEUNG-SOO
IPC: G02F1/29
Filed: 1992-12-31
Granted: 1999-10-15
Abstract: 본 발명은 어커스틱 광편향장치에 관해 기술한다. 
     본 발명의 광편향장치는 6.8㎜의 어퍼쳐 사이즈와, 적어도 ±2.5°의 핑드 앵글, 2㎜의 이미지 필드 크기, 그리고 1.6㎛이하의 스포트 크기를 갖는다. 이를 위해 본 발명의 AOD는 Ti 확산 도파층에 LiNbO 3 의 수차보상을 위하여 아래의 식을 만족하는 적어도 4개의 렌즈층이 마련되어 있는 특징을 가진다. 
     
       
     
     여기에서, 단위를 ㎜이며, 상기, C는 곡률(Curvature), K는 코닉 상수, A(m)은 어스패릭 계수(Aspheric coefficient)이다.
Patent KR-100190257-B1 (KR)
Title: Use of 3-guanidinopropionic acid in the treatment and prevention of metabolic disorders
Inventor: MEHLASSON MARTIN DURHAM
IPC: A61P3/00
Filed: 1991-02-27
Granted: 1999-06-01
Abstract: The present invention provides a method for treating or preventing certain metabolic disorders comprising the systemic administration of 3-guanidinopropionic acid.
Patent KR-960001190-B1 (KR)
Inventor: HUJIMURA YASUSHI
IPC: H01L27/146
Filed: 1993-02-24
Granted: 1996-01-19
Abstract: 내용 없음.
Patent KR-960006704-B1 (KR)
Title: Contact forming method of polysilicon doped phosporus
Inventor: WOO SANG-HO
IPC: H01L21/28
Filed: 1993-03-25
Granted: 1996-05-22
Abstract: The method of forming the contact of a phosphorus-doped polysilicon layer includes the steps of depositing polysilicon by using SiH4 to form a undoped polysilicon layer(1), flowing Si2H6 and Ph3/N2 gases on the undoped layer to form over-doped polyslicon layer(2) thereon, and diffusing the phosphorus ion in the over-doped layer(2) into the undoped layer(1) by heat cycle, thereby forming a polysilicon thin film(3) having uniform doping concentration.
Patent KR-950009456-B1 (KR)
Title: Nisc/hdtv signal converting circuit
Inventor: KIM KYONG-SOP
IPC: H04N7/12
Filed: 1993-04-02
Granted: 1995-08-22
Abstract: The converter comprises a format converter for horizontally and vertically interpolating and decimating four NTSC signals through a double scan, converting the signal into a high definition TV signal of a screen ratio of 4:3, and outputting the signal to a transmitting unit; a deformat converter for demultiplexing the output of the transmitting unit, horizontally and vertically interpolating and decimating the demultiplexed signals, converting the signals into the NTSC signals, and outputting them in recording unit; and an image dividing processing part for selecting any one signal through the demultiplex, horizontally and vertically interpolating the signal, switching the interpolated signal and an output of a receiving unit, and redisplaying the signals on an extended one screen having a high definition, or four divided screen.
Patent KR-960016869-B1 (KR)
Title: Fermentation method of recombinant yeast
Inventor: KWON SUN-HOON
IPC: C12N15/27
Filed: 1993-04-16
Granted: 1996-12-23
Abstract: The fermentation method comprises containing DNA controlled by a promoter of ADH2/GAPDH. Especially, a glucose as a carbon source is provided at a regular rate during the first stage of fermentation, the addition rate of the glucose is controlled to maintain the concentration of ethanol constantly in a culture medium when the concentration of the glucose is zero, whereby remarkably improving an incidence rate of specified proteins.
Patent KR-970001350-B1 (KR)
Title: Nand gate & method of manufacturing the same
Inventor: KIM JONG-SIK
IPC: H01L29/772
Filed: 1993-06-17
Granted: 1997-02-05
Abstract: The present invention relates to a NAND gate having a first gate and a second gate on a portion of a substrate between a source/drain to form a logic in a small area, and two or three input terminals, and a method of making the NAND gate. This method can reduce the size of the NAND gate occupied in the semiconductor device's interior and signal transmission delay, and simplifies the circuit layout. The inventive NAND gate with two input terminals and one output terminal includes a source/drain on a silicon substrate; a first gate formed on a certain region of the substrate between the source/drain  and receiving a first input signal; a conductive spacer formed on the first gate's one sidewall and covering the rest of the substrate between the source/drain; and a MOS FET with two gates to which a second input
Patent KR-960003528-B1 (KR)
Inventor: AOKI HIDEHIKO
IPC: G05F3/26
Filed: 1993-06-18
Granted: 1996-03-14
Abstract: 내용 없음.
Patent KR-100297267-B1 (KR)
Title: Microparticle preparation and production thereof
Inventor: AKAGI YASABURO
IPC: A61K9/16
Filed: 1993-07-24
Granted: 2001-11-22
Abstract: PURPOSE: Provided are a microparticle preparation comprising microparticles of a polymer which contain a drug and are at least partially or wholly coated with an inorganic salt, an organic acid or a salt of organic acid for preventing aggregation of the microparticles and the production thereof by spray drying. CONSTITUTION: A method for producing a microparticle preparation comprises spraying a solution of polymer containing a drug and a solution of a water-soluble inorganic salt, a water-soluble organic acid or a water-soluble salt of an organic acid separately from different nozzles and contacting the solution sprays with each other in a spray dryer to produce microparticles of the polymer which contains the drug and are coated at least partially or wholly with the water-soluble inorganic salt, the water-soluble organic acid or the water-soluble salt of the organic acid, wherein the organic acid is selected from the group consisting of citric acid, tartaric acid, malic acid, succinic acid, benzoic acid, chondroitin sulfuric acid, alginic acid and peptic acid, and wherein the polymer is a poly fatty acid ester selected from the group consisting of homopolymers of .alpha.-hydroxycarboxylic acid, copolymers of two or more alpha-hydroxycarboxylic acid, and a mixture thereof.
Patent KR-100304839-B1 (KR)
Title: Method for sorting respective transferred articles
Inventor: ROLF SCHOENENBERGER
IPC: B65G47/50
Filed: 1993-08-05
Granted: 2001-11-30
Abstract: PURPOSE: A sorting method for respective transferred articles is provided to transfer articles quickly and accurately by individually and automatically moving the articles along the second conveyor circuit. CONSTITUTION: In a method of sorting a plurality of individually conveyed articles(8) in a suspension-type conveyor unit(1), the articles circulating around a first conveyor circuit(2) without sorting are delivered from the first conveyor circuit to at least one second conveyor circuit(3) individually and automatically, and arranged in groups. The articles are circulated until being removed, and an automatically switchable shunt(5) is placed between the first conveyor circuit and the second conveyor circuit to circulate the articles back and forth. The articles are transferred from the first conveyor circuit to the second conveyor circuit by the automatically switchable shunt. Respective groups are formed on the second conveyor circuit by controlling the travel direction of articles, and the sorted articles are discharged by a common discharge conveyor.
Patent KR-100267758-B1 (KR)
Title: Semiconductor device ion implantation method
Inventor: KIM YOUNG-KWAN
IPC: H01L21/265
Filed: 1993-08-16
Granted: 2000-11-01
Abstract: PURPOSE: A method for injecting ions is provided to prevent accumulation of charges in a photoresist film by forming a conductive material on a source and drain ion injection mask. CONSTITUTION: A method for injecting ions forms a field oxide film on a semiconductor substrate of the first conductive type using an active layer mask. A gate oxide film is formed on the active layer and polysilicon for a gate and a gate pattern are sequentially formed. After forming a gate mask on a cap oxide film, regions of the cap oxide film and polysilicon that will be masked are removed to form a gate pattern. A photoresist film and a conductive material(Al)(8) are sequentially formed on the exposed entire surface. The conductive material(8) and the photoresist film in the region that is not masked are removed using a mask for a source and drain ion injection(23) to expose source and the drain formation regions. A high concentration impurity is injected to form source and drain regions in a selected region of the semiconductor substrate.
Patent KR-950013634-B1 (KR)
Title: Obstacle detector which is at the car side
Inventor: HAN SANG-HUI
IPC: B60Q9/00
Filed: 1993-08-25
Granted: 1995-11-13
Abstract: The device consists of an ultrasonic sensor(10) which receives reflected waves from obstacles, an oscillating unit(32) which generates frequencies, a sensor operating unit(34) which outputs electrical signals to the ultrasonic sensor, an amplifying unit(36) which amplifies signals detected by the ultrasonic sensor, a band pass filter(38) which transfers waveforms of some band pass from amplified signals, a detecting unit(40) which generates voltage signals by detecting transferred signals from the band pass filter, an obstacle detecting unit(44) which outputs the difference of voltage by comparing the voltage signals with reference voltage, a microprocessor(30) which supplies timing pulses and reference voltage and forsees the operation of the ultrasonic sensor, and a warning signal generating unit(46,48) which generates warning signals by the microprocessor.
Patent KR-960013218-B1 (KR)
Title: Digital pll reference input generating circuit
Inventor: KO TAE-HO
IPC: H04N5/12
Filed: 1993-09-02
Granted: 1996-10-02
Abstract: The circuit is designed to draw a reference input for the PLL, reproducing synchronization clock for decoding the interface format signal, from a digital audio interface format. The generation circuit comprises: an edge detecting block(110) for creating a pulse signal according to a digital audio I/F waveform; a header detecting block(20) for detecting the longest vector out of input I/F format signal; an enable generation block(30) for creating a control signal to get the phase information; a phase extraction signal oscillating block(40) for generating the phase information extraction signal; and a flip-flop(50) for outputting the phase information to the digital audio I/F format.
Patent KR-100298104-B1 (KR)
Title: 온도표시기를구비한열효과장치
IPC: G01K11/16
Filed: 1993-11-25
Granted: 2001-10-22
Abstract: 본 발명은 열 본체와 열 본체의 온도를 표시하기 위한 표시기를 포함하는 열효율 장치(30)에 관한 것이고, 상기 표시기는 그 일단부가 열 본체와 접촉하고 다른 단부가 비가열부에 연결된 스트립형 온도 감응기(10)와, 사용자가 열 본체와 접촉할 수 있는 안전 온도와 주위 온도 사이에서 그 변화를 나타내는 지점에서 상기 온도 감응기상에 배치되고 가시 성질의 변화를 나타내는 물질(12)을 포함한다. 동일 원리를 사용할 때, 열 본체가 "사용 준비" 온도를 달성하는 것을 표시하는 변화를 제 2 기판이 나타내는 방법으로 상기 온도 감응기상에 제 2 기판을 배치하는 것이 가능하다.
Patent KR-970002708-B1 (KR)
Title: Virtual container signal transform circuit to multiplexing tu11 and tu12
Inventor: LEE HO-JAE
IPC: H04L45/24
Filed: 1993-12-08
Granted: 1997-03-08
Abstract: A virtual container signal conversion circuit where convert the VC12 signal to VC11 signal and use to the TU11 signal multiple type, because of generating continuously the timing that is appended to the fixed inserting signal and the VC11 signal referring to the V5 timing of the virtual container(VC11) signal.
Patent KR-0149686-B1 (KR)
Inventor: YU YONG-BAEK
IPC: G03G15/06
Filed: 1993-12-18
Granted: 1998-12-15
Abstract: 본 발명은 레이저빔 프린터에 관한 것으로, 특히 인쇄동작시에 발생되는 폐토너를 감소시켜 전체적으로 토너의 사용량을 절감할 수 있는 현상바이어스 전압 공급 방법 및 그 장치를 제공하기 위하여, 현상부에 인가되는 현상 바이어스전압을 화상영역 및 비화상영역에 따라 각각 다르게 공급하여, 비화상영역에서는 감광드럼과 현상부 사이에 존재하는 전위차가 매우 낮도록 현상바이어스 전압을 공급함으로서 역대전되는 토너의 양을 대폭 줄여주고, 화상영역에서는 현상동작에 필요한 전위차를 갖도록 현상바이어스 전압을 공급함으로써 정상적인 현상이 이루어지도록 한다. 그에  따라 감광드럼상에 역대전 부착되어 결국 폐토너로 방출되어지는 토너의 양이 대폭 감소되는 레이저빔 프린터가 제공된다.
Patent KR-0162107-B1 (KR)
Inventor: MAEDA TADAHIKO
IPC: H03G5/16
Filed: 1993-12-27
Granted: 1999-03-20
Abstract: 본 발명은 선형성과 높은 동작 효율을 양립시킬 수 있고 또 출력의 S/N이 높으며 온도 보상이나 증폭 소자의 불균일 보상이 용이한 전력 증폭 장치를 제공한다.  본 발명의 전력 증폭 장치는 입력 신호를 증폭하는 제1의 증폭기(11)와, 제1의 증폭기(11)의 입력 신호를 증폭하는 제2의 증폭기(12)와, 제1의 증폭기(11) 전원 전류에 따라서 제2의 증폭기의 전원 전압을 제어하는 전원 전압 제어 회로(13)를 구비한다.
Patent KR-970009606-B1 (KR)
Title: Artificial leather
Inventor: LEE HO-KYUNG
IPC: D06N3/14
Filed: 1993-12-28
Granted: 1997-06-14
Abstract: The artificial leather including polyurethane is produced by the following method. (1) Needle punching nonwaven fiber is made from complex fiber staplefiber and then soluble copolymer solution is infiltrated and dried to stabilize the form of nonwaven fiber. (2) Dampen, infiltrate and process a flexible polyurethane elastic body  forming fine porosity. (3) Eliminate marine component using the process of alkali reduction, do superfine process of fiber and then add polyester polyurethane without porosity to one surface through damp coating method. The produced fiber is treated by a series of post-process procedure like buffing, dyeing or the like.
Patent KR-960000054-B1 (KR)
Title: Making method of sintering ore
Inventor: JU JIN-NAM
IPC: C22B1/16
Filed: 1993-12-29
Granted: 1996-01-03
Abstract: The manufacturing method improves room temperature strength and productivity of a sintering ore by substituting lime stone with recycled limestone sludge. The manufacturing method comprises: mixing the powder dust with limestone sludge in the ration of 0.5˜2 to 1; roasting the mixed material at 1150˜1250 deg.C and preparing the additives mainly composed of calcium ferrite; and substituting limestone with the additives within the range of 10 to 30 percentage.
Patent KR-100192196-B1 (KR)
Title: Benzenedimethanol derivatives suitable for micronisation
Inventor: BEACH STEVEN FREDERICK
IPC: C07C213/00
Filed: 1993-05-27
Granted: 1999-06-15
Abstract: 1-Hydroxy-2-naphthalene carboxylate (hydroxynaphthoate) salt of 4-hydroxy- alpha <1>-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3- benzenedimethanol in the form of spherical accretions of microcrystals, the spherical accretions being free-flowing, friable and micronisable and preferably having a mean particle size from 70 to 300 mu m and a mean surface area from 4 to 12m<2>g-<1>. The hydroxynaphthoate salt (in the claimed form) may be prepared by quenching a hot organic/aqueous organic solution containing the salt with a cold organic/aqueous organic solvent.
Patent KR-100263104-B1 (KR)
Inventor: BOISSONNAT PHILIPPE
IPC: B29C48/06
Filed: 1993-02-05
Granted: 2000-08-01
Abstract: 본 발명은 열가소성 유기 재료로 실을 코팅하기위한 장치에 관한 것이다. 압출기의 단부에 크로스헤드를 장착한 본 장치는 유입 구멍, 중공 펀치, 중공펀치의 도관, 상기 도관과 개방되어 있고 공급 챔버에 의해 압출기에 연결된 덕트를 포함하며, 본 장치의 부분은 가동 또는 제거가능하고, 상기 부분의 이동으로 상기 장치를 축의 주변으로부터 전체 높이를 따라 개방 및 폐쇄시킬 수 있다. 또한 복합 제품의 제조에 적용된다.
Patent RO-122159-B1 (RO)
Title: Hollow pumping rods assembly for transmitting the torsion moment
Inventor: ERNST HUGO A
IPC: F16L15/06
Filed: 2003-09-26
Abstract: The invention relates to a hollow pumping rods assembly for transmitting the torsion moment, used for selectively rotating a deep-well pump inside an oil well from a driving head located at the oil well surface. According to the invention, the hollow pumping rods assembly for transmitting the torsion moment, ensures the differential threaded engagement in that the assembly comprising several hollow pumping rods and some connecting elements presents an inside diameter of the connecting element DIN for an outside diameter of the connecting element DEN, and an initial diameter of the torsion shoulder DUT having the following ratios: DUT/DEN ranging from minimum 0.60 to maximum 0.98; DIN/DEN ranging from minimum 0.15 and maximum 0.90 and DIN/DUT between minimum 0.25 and maximum 0.92. The ratio between the outer diameter of the connecting element DEEC and the outside diameter of the hollow rod DEPT is maintained between 1 and 1.5. The ratio between the initial diameter of the torsion shoulder of the connecting element DUT to the inner diameter of the hollow rod at the free end of DICL thread is maintained between 1 and 1.1.