baber/WOPTO huggingface dataset:
Patent JP-2000195636-A (JP)
Title: Ic socket
Inventor: YAMAMOTO TAKESHI
IPC: H01R33/76
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To rub a terminal surface with a contact pin and to reduce an inductance component by deforming an elastic member with the slope component force applied to a first slant side when the contact pin is pressed on a terminal and a wire by an action section, and supporting the elastic member movably on the terminal and wire with the contact pin support member of a pressing member. SOLUTION: A contact pin 11 has a first slant side 11a and a second slant side 11b crossing each other, the first slant side 11a is pressed by the action section 17 of a pressing lever 3, and the second slant side 11b is pressed by an elastic member 18. When the contact pin 11 is further pressed while the contact sections 11d, 11e of the contact pin 11 are abutted with the terminal and wire of an IC, the contact pin 11 deforms an elastic member 18 and is moved while rubbing the terminal and wire. The contact sections 11d, 11e peel off the natural oxide film covering the terminal surface and wire of the IC. The contact pin 11 is miniaturized to reduce an inductance component, and a high-frequency characteristic is measured with high precision.
Patent JP-H11257492-A (JP)
Title: Smart telescopic cylinder
Inventor: BANKS WILL W
IPC: G01S17/93
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a smart telescopic cylinder to measure a distance using a non-contact type measuring device. SOLUTION: In a smart telescopic cylinder 100, a non-contact type distance measuring device 105 is used to decide the position of a piston head 125 in the telescopic cylinder 100. By detecting the position, accurate measurement of the length of the telescopic cylinder is effected. Thus, based on measurement by the non-contact type distance measuring device 105, a control device 150 decides the preferable distance of a constitution element related to the telescopic cylinder 100 according to a lookup table or an equation.
Patent JP-H04208510-A (JP)
Title: Chip type electronic part
Inventor: OI MASASHI
IPC: H05K1/18
Filed: 1990-12-03
Abstract: PURPOSE:To improve solder wettability at the time of mounting, and to increase fixing strength with a circuit board by forming a hole penetrated through an external electrode terminal and filling the hole with solder. CONSTITUTION:External electrode terminals 2 using a tabular 42 alloy in thickness of 0.1mm as a material are machined previously in a specified shape so that holes 5 having a diameter of 0.3mm can be formed to a circuit board surface, and the holes 5 are filled with solder 6 through solder plating and a solder layer 4 in thickness 8mum is formed to the surface. The external electrode terminals 2 are connected to a part element 1, and sheathed with a sheathing resin 3 through a transfer molding means, and the external electrode terminals 2 are bent along the sheathing resin 3, thus acquiring a chip type electronic part. Accordingly, the holes 5 penetrated through the external electrode terminals 2 of the chip type electronic part are shaped, and the holes 5 are filled previously with solder 6, thus improving the reliability of mounting.
Patent JP-H03250642-A (JP)
Title: Infrared ray thermometer
Inventor: FUJITA SHIOJI
IPC: G01J5/48
Filed: 1990-12-05
Abstract: PURPOSE:To make it possible to measure the temperature distribution of a board holder without any contact and with high accuracy as well by installing a scattered infrared rays elimination means designed to reduce the scattered infrared rays which exclude the infrared rays radiated from a temperature measurement object and providing a blackbody furnace which generates a reference temperature designed to calibrate an infrared thermometer. CONSTITUTION:An infrared ray camera 8 takes in an infrared image of a board installed on a pallet 4 in a processing chamber 4. A shield plate 15 which shades scattered infrared rays is provided with a slit-shaped opening 15a, which shapes an optical path of infrared rays together with a vacuum flange 5, and a vacuum duct 6. Then, blackbody surface processing is carried out in order to increase the emissivity of a wall which faces the optical path. A cooling pipeline is further laid out to the vacuum flange 5 and the vacuum duct 6, thereby maintaining the temperature on the wall of the optical path at a low value and reducing the infrared ray stray light generated from the blackbody-affected portions. Furthermore, a reference temperature 27 is produced by a blackbody furnace mounted with an opposed flange 26. It is, therefore, possible to calibrate an infrared ray thermometer by measuring the temperature of the blackbody furnace 7.
Patent JP-H04224304-A (JP)
Title: Speed controller of drive cylinder
Inventor: ITO KAZUHISA
IPC: F15B15/22
Filed: 1990-12-26
Abstract: PURPOSE:To make a whole device compact and prevent leakage of non- compressed fluid from a brake cylinder, in the case of a speed controller which controls speed of a drive cylinder by the brake cylinder. CONSTITUTION:A piston 6 of a drive cylinder 1 is connected with a piston 14 of a brake cylinder 2 consisting of rodless cylinder. When the piston 6 of the drive cylinder 1 is moved due to compression fluid, the piston of the brake cylinder 2 moves in conjunction with it, and non-compressed fluid 28 flows in and out of both fluid chambers 16, 17 of the brake cylinder 2. At this time, when flow amount of the non-compressed fluid 28 which flows into the fluid chambers 16, 17 is adjusted by a flow amount adjusting device 47, braking force of the brake cylinder 2 changes in accordance with the adjusted flow amount, and speed of the drive cylinder 1 increases or decreases.
Patent JP-H04225491-A (JP)
Title: Discriminating method for specific pattern
Inventor: IMADA HIROSHI
IPC: G06K9/52
Filed: 1990-12-27
Abstract: PURPOSE:To realize the discriminating method which does not necessitate a standard pattern and by which a processing speed is also accelerated, at the time of discriminating a pattern of ',' for showing the range designation of a photoengraving machine. CONSTITUTION:This method uses a picture element memory part 1 for storing a pattern of an object to be discriminated, a raster scan part 2 for reading in the pattern by one line each, a black picture element continuous section detecting part 3 for detecting a start point and an end point of continuous black picture elements in one line, a section information storage part 4 for storing a section of the start point and the end point as section information, a circumscribed rectangular frame determining part 5 for deciding whether the black picture elements are connected or not from the section information and determining a circumscribed rectangular frame of the pattern, and a pattern discriminating part 6 for discriminating a quantity ratio of black and white picture elements in the circumscribed rectangular frame and deciding which pattern it is.
Patent JP-H04233759-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: SANO YOSHIKAZU
IPC: H01L31/0232
Filed: 1990-12-28
Abstract: PURPOSE:To provide the title solid-state image sensing device in enhanced sensitivity and the manufacture thereof by providing improved convex lenses on individual sensing part. CONSTITUTION:The title solid-state image sensing device is composed of multiple each of picture elements having photodiodes (sensing parts) 2 formed on a semiconductor substrate 1 and optical means positioned above the sensing parts 2 so as to converge the exterior light on the sensing parts 2 provided that on a first convex lens is laminated a second lens 6b which is different from the first convex lens 6a in curvature radius or refractive index, or in both curvature radius and refractive index.
Patent JP-H04213627-A (JP)
Title: Device for removing earth adhering to rotary ground excavator
Inventor: SAITO HIROBUMI
IPC: E02F3/24
Filed: 1990-12-11
Abstract: PURPOSE:To maintain the function of removing earth adhering to an excavator over a long period of time. CONSTITUTION:A metallic scraping member 24 is secured to the bottom end of an excavator 12 with an insulation packing 22 sandwiched between the two parts. The scraping member 24 has a plural number of comb-like projections 26. Each of the projections 26 is located to face the space between cutting blades 16 of a cutter drum 14 so that earth adhering between the cutting blades is removed when the cutter drum 14 is driven for rotation. A battery is placed in the excavator 12. The positive pole of the battery is connected to the scraping member 24 while its negative pole is connected to the excavator 12 to form a casing ground. As a result, the adhering earth is electrolyzed and separated by the gas produced by the electrolysis. Because the separation of earth is carried out by electrolysis, the earth removing function is maintained for a long period of time simply by the connection to a DC source.
Patent JP-H04216181-A (JP)
Title: Object extraction processing method
Inventor: KOIKE HIDEKI
IPC: G06T7/20
Filed: 1990-12-14
Abstract: PURPOSE:To extract an object in plural specific areas in a picture by providing a mask picture beforehand in addition to a background picture and picture to be processed. CONSTITUTION:A difference picture preparing section 108 prepares a difference picture between a picture to be processed inputted from a picture inputting section 107 and a separately stored background picture and a difference picture storing section 109 stores the difference picture. Then a masking section 110 performs masking processes on the difference picture stored in the storing section 109 by respectively using mask pictures 102-105 and prepares masked pictures at every position of the picture to be processed. Then the masked pictures are given to an object presence/absence discriminating section 111 which discriminates the presence/absence of an object at every position and a discriminated result displaying section 112 displays the discriminated result of the section 111.
Patent JP-H04341126-A (JP)
Title: Gene recombination plant and preparation thereof, and chimera gene thereof
Inventor: MAIKERU MARITSUKU BARERU
IPC: G06F13/38
Filed: 1990-12-21
Abstract: PURPOSE: To prevent accumulation of saccharides into the tubers of potatoes in storage by increasing the phosphofructokinase in the potatoes. CONSTITUTION: The plant cells are transformed by using chimera genes contg. a material which has a promoter and the genes obtd. by coding polypeptide and adjusts the quantity of the intermediary metabolites in a glycolysis route or a route for synthesizing and decomposing sucrose saccharides.
Patent JP-H04288514-A (JP)
Title: Polygon scanner motor
Inventor: OKADA TADASHI
IPC: G02B26/10
Filed: 1990-12-28
Abstract: PURPOSE:To prevent the deformation of the mirror face of a rotatory polyhedron even after use for a long time. CONSTITUTION:This polygon scanner motor is fitted with a rotatory polyhedron 4. A rotor magnet 7 is fixed on a yoke 6, the yoke 6 is fitted outside a cylindrical member 5 interconnected to the polyhedron 4 integrally and a gap 19 is formed between the yoke 6 and the polyhedron 4. The deformation of the mirror face 9 of the polyhedron 4 due to the difference in coefft. of thermal expansion between the yoke 6 and the polyhedron 4 is prevented.
Patent JP-H04234211-A (JP)
Title: Filter circuit and its control method
Inventor: IDEI YOSHIHIRO
IPC: H03H11/04
Filed: 1990-12-28
Abstract: PURPOSE:To decrease an occupied area on a chip of capacitor when a filter circuit is formed with a microwave monolithic integrated circuit. CONSTITUTION:The filter circuit is comprised in such a way that a component equivalent to an inductor is connected in parallel between the element of a field effect transistor and the drain, and the gate of the field effect transistor is opened/closed by impressing a prescribed voltage.
Patent JP-S60500689-A (JP)
IPC: G11B11/105
Filed: 1983-12-06
Abstract: An optical data storage medium is disclosed for use in an optical read/write system using an optical read wavelength of W, the medium including a textured region having raised areas and depressed areas disposed in a regular array with a period (pitch) not greater than W. The medium comprises a substrate; a layer or a plurality of zones of magneto-optic material; and a layer or a plurality of zones of an optically reflective material (which may or may not be the same as and/or constituted by the magneto-optic material). The magneto-optic material is disposed so as to be accessible to incident optical radiation. In one embodiment, the texture is shallow, being generally in the range 10 to 50 nanometers. In a second embodiment, the depth of the texture is at least one tenth of the value of W. The texture can take the form of a grating, or of crossed gratings, or be defined between an array of protuberances; structures with sinusoidal, square-wave (top-hat) or saw-tooth profile are advantageous.
Patent JP-H02500443-A (JP)
IPC: F02B47/04
Filed: 1986-11-12
Abstract: PCT No. PCT/SE86/00515 Sec. 371 Date May 9, 1989 Sec. 102(e) Date May 9, 1989 PCT Filed Nov. 12, 1986 PCT Pub. No. WO88/03550 PCT Pub. Date May 19, 1988.A method and a composition for providing an improved combustion containing hydrocarbon compounds in order to reduce the content of injurious substances in the exhaust gases/discharges, at which a liquid composition containing 10-80% by volume of a peroxide or peroxo compound is added to the air of combustion or the fuel-air mixture respectively.
Patent JP-H05505328-A (JP)
IPC: A63C11/14
Filed: 1991-11-07
Abstract: The machine comprises a frame (1) containing at least one tray (2, 3) of granules which fall freeely into a tube (4) from which they are pushed by an Archimedean screw (6) into a preheating chamber (7) which turns them into a pasty material. Said material then passes into a heating element (11) for heating up to a suitable temperature for extrusion by means of an spreading slot (14) between two slightly projecting rods (15) on which the edges of the skis rest. This machine for repairing plastic glide surfaces of skis works, for example but not exclusively, by extruding plastic in the form of polyethylene granules.
Patent JP-S61500920-A (JP)
Title: カウパ−又は類似の装置の外殻の改良
IPC: C21B9/10
Filed: 1985-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58502157-A (JP)
Title: 負荷応答式流体制御弁
IPC: F15B11/05
Filed: 1981-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000510774-A (JP)
Title: 押圧装置
IPC: B31B5/74
Filed: 1995-05-24
Abstract: (57)【要約】
素材から容器Ｃを形成する間にコンベヤ２で運ばれる部分的に直立した容器の相対する一対の端タブが、進行方向前方及び後方において独自のコンベヤ装置１４ａ、１４ｂ上を容器と共に進行する押圧器１８、２０によって側壁に対して閉じられる。前及び後押圧器１８、２０は、別個のコンベヤ装置に取付けられる。それぞれのコンベヤ装置は異なった速度で駆動することが可能で、コンベヤ路への出入時に押圧器間の空間的配置を開きかつ容器タブを側壁に押圧するために該出入間に該空間的配置を閉じるように制御される。
Patent JP-H03502429-A (JP)
Title: 高精度パンチおよびダイス加工方法
IPC: B26F1/14
Filed: 1989-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S63502416-A (JP)
Title: 取替自在ナイフおよびホルダ−
IPC: B26D1/00
Filed: 1987-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S63502506-A (JP)
Title: 光学活性化合物
IPC: C09K19/30
Filed: 1987-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H04503434-A (JP)
Title: コンピュータネットワークの監視方法
IPC: H04L69/40
Filed: 1989-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500558-A (JP)
Title: はしけ輸送船とはしけ積込方法
IPC: G01D7/00
Filed: 1982-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S59500399-A (JP)
Title: 親和分離用、例えば細胞分離用の担体としての磁気炭水化物粒子
IPC: A61K39/44
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S61501710-A (JP)
Title: 特異なエポキシ樹脂組成物およびそれを充填して成る複合成形体
IPC: C08G59/22
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H07502259-A (JP)
IPC: C07D265/30
Filed: 1992-07-08
Abstract: A diamine useful as a catalyst for the polymerization of urethane. A method of making the catalyst comprises reacting a spiro quaternary amine with a secondary amine. The spiro quaternary amine is also useful as a antimicrobial agent.
Patent JP-2000513350-A (JP)
Title: 細胞接着阻害化合物
IPC: C07K14/78
Filed: 1997-06-18
Abstract: (57)【要約】
式（Ｉ）
 ［式中、Ｘａａ 1 は、Ｐｈｅ、Ｌｙｓ及びＡｒｇから選択されたＬ−アミノ酸；Ｐｈｅ及びＭｅｔから選択されたＤ−アミノ酸、そのα−炭素又はα−アミノ基上でＣ 1   〜4 アルキル基で置換されていてよいＬ−及びＤ−アミノ酸；及びＭｅＩｌｅから選択されたものであり；Ｘａａ 2 、Ｘａａ 3 及びＸａａ 4 は、それぞれそのα−炭素又はα−アミノ基上でＣ 1   〜4 アルキル基で置換されていてよいＬｅｕ、Ａｓｐ及びＶａｌであり；Ｘ 1 は、それらのα−炭素又はα−アミノ基上でＣ 1   〜4 アルキル基で置換されていてよいＡｌａ、Ｐｈｅ、Ａｒｇ、Ｌｙｓ、Ｔｒｐ、ｈＡｒｇ（ＥＴ） 2 、Ｏｒｎ（ＣＨＭｅ 2 ）、Ｏｒｎ（Ｍｅ 2 ）、Ｌｙｓ（ＣＨＭｅ 2 ）及びＡｒｇ（Ｐｍｃ）から選択されたＤ−アミノ酸；式（ＩＩ）
 ；ＮＨ（ＣＨ 2 ） 5 ＣＯ及びＮＨ（ＣＨ 2 ） 2 Ｓ（ＣＨ 2 ） y ＣＯ（式中ｙは１又は２である）から選択されたものであり；Ｘ 2 は、それらのα−炭素又はα−アミノ基上でＣ 1   〜4 アルキル基で置換されていてよいＡｌａ、Ａｒｇ、Ｌｙｓ、Ｈｉｓ、ｈＡｒｇ（ＥＴ） 2 、Ｏｒｎ（ＣＨＭｅ 2 ）及びＯｒｎ（Ｍｅ 2 ）から選択されたＤ−アミノ酸；ＮＨ（ＣＨ 2 ） 2 ＳＣＨ 2 ＣＯ及びＮＨ（ＣＨ 2 ） X ＣＯ（式中Ｘは２又は３である）から選択されたものであり；Ｘａａ 5 及びＸａａ 6 は、各々無関係に、そのα−炭素又はα−アミノ基上でＣ 1   〜4 アルキル基で置換されていてよいＡｌａ及びＡｒｇから選択されたＤ−アミノ酸であり；ｐは０又は１であり；ｑは０であるか又はｐが１である場合にはｑは０又は１である］の環状ペプチド又はその塩。この環状ペプチドは、血管細胞接着分子−１及びフィブロネクチンとインテグリン超遅発性抗原（ｖｅｒｙ  ｌａｔｅ  ａｎｔｉｇｅｎ）４（α４β１）との間の相互作用及び粘膜接着細胞接着分子１（ＭＡｄＣＡＭ−１）とインテグリンα４β７との相互作用を阻害する。これらは、リウマチ性関節炎、多発性硬化症、喘息、乾せん、炎症性腸疾患及びインシュリン依存性糖尿病での治療に適用される。
Patent JP-H02502457-A (JP)
Title: シクロプロピル含有レニン抑制ペプチド
IPC: A61P9/12
Filed: 1988-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H11508026-A (JP)
IPC: F28D19/04
Filed: 1996-06-15
Abstract: A conveyor/cooler of hot loose materials produced by fluid bed boilers and various industrial processes includes one or more feeding channels, which are substantially vertical or at any inclination. Because of gravity, the material leaves the combustion chamber of the boiler. A metallic container is connected to the downstream end of the discharging channels. A metallic conveyor belt driven by a motor is placed within the container, and the material from the downstream end of the channels is laid on the conveyor belt, thus forming a travelling continuous bed. The belt therefore constitutes a regenerative heat exchanger which absorbs heat from the material during the forward run and gives it back to the air during the backward run.
Patent JP-S61502650-A (JP)
IPC: H03K19/177
Filed: 1985-06-12
Abstract: An electrically programmable, eraseable and reprogrammable, monolithic integrated circuit logic array device is disclosed. The device includes a plurality of three types of logic array macrocells, each including an AND array matrix of EPROM transistors configured to form a plurality of "product terms" which are fed into another matrix comprised of "OR" gates, the outputs of which form sum-of-products expressions of the inputs to the AND arrays. Also contained in the macrocells are simple EPROM transistors which, when combined with other appropriate circuitry, form control elements, a plurality of storage registers (D flip-flops), feedback drivers, input drivers and output drivers, all integrated on the same substrate. The input drivers and feedback drivers provide input signals to the AND arrays and the outputs from the D flip-flops can be directed to either the feedback drivers or the output drivers. Control of data sources and destinations is determined by the control elements which in turn are determined by single EPROM transistors. Thus, the architecture as well as the logic function is programmable.
Patent JP-S59501901-A (JP)
IPC: C01B33/12
Filed: 1983-09-29
Abstract: The present invention relates to a method for purifying silica waste obtained in the manufacture of aluminium fluoride from hexafluosilicic acid and aluminium hydroxide, whereby the silica, is subjected to an acidic leaching at a pH below 3 to leach out part of the fluorine and substantially all the aluminium present in said waste, and is thereafter subjected to an alkaline leaching at pH 8.5-11.5 to leach out remaining fluorine present in said waste. The teachings are preferably carried out at elevated temperatures, normally 60-90°C, and for a time sufficient to considerably reduce the contents of aluminium and fluorine, normally 1-3 hrs.The silica obtained is highly reactive and can be used as such or transformed into sodium slicate by a reaction with sodium hydroxide. The contents of fluorine and aluminium can be transferred to a process for the production of cryolite or similar compounds.
Patent JP-S61502723-A (JP)
Title: 苗床にフィルムを敷くための農機械
IPC: A01G13/02
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06509440-A (JP)
Title: 熱回復性はんだ付けデバイス
IPC: H01R4/72
Filed: 1992-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2001502416-A (JP)
IPC: H02P6/16
Filed: 1997-06-30
Abstract: Processing circuitry is provided for processing a plurality of signals received from sense coils (21, 23 and 25) forming part of a position encoder used to encode the relative positions of two relatively movable members. The position encoder is such that each of the plurality of signals from the sense coils varies sinusoidally with the relative position of the members but out of phase with respect to each other. The processing apparatus comprises mixers (71, 73 and 75) for multiplying each of the received signals with one of a corresponding plurality of periodic time varying signals, each having the same predetermined period and a different predetermined phase, and an adder (93) for adding the signals from the mixers. The phase of the mixing signals are chosen so that the output signal from the adder contains a single periodic component having the predetermined period whose phase varies with the relative position of the two members.
Patent JP-H05506643-A (JP)
IPC: C07K5/06
Filed: 1991-02-06
Abstract: PCT No. PCT/FR91/00087 Sec. 371 Date Jul. 8, 1992 Sec. 102(e) Date Jul. 8, 1992 PCT Filed Feb. 6, 1991 PCT Pub. No. WO91/12264 PCT Pub. Date Oct. 22, 1991.Compounds of formula:   <IMAGE>   in which R1 represents a hydrogen atom or an alkyl, alkoxycarbonyl or an unsubstituted or substituted phenyl radical, R2 represents a hydrogen atom or an unsubstituted or substituted alkyl radical, R3 represents an alkyl, phenylalkyl, indanyl, cycloalkylalkyl or an unsubstituted or substituted phenyl radical, or R2 and R3 form a heterocycle together with the nitrogen atom to which they are attached, and R4 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl or quinolyl radical or a phenylamino radical in which the phenyl ring is unsubstituted or substituted, their preparation and medicaments containing them.
Patent JP-H02503589-A (JP)
Title: 制御台
IPC: F16H59/04
Filed: 1988-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03505237-A (JP)
Title: オープンエンド紡糸装置の紡ぎ合せ方法および紡ぎ合せ装置
IPC: D01H4/48
Filed: 1989-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H11512957-A (JP)
Title: 磁気共鳴による画像化のための方法及び装置
IPC: G01R33/565
Filed: 1997-04-23
Abstract: (57)【要約】
知られている方法によれば基準測定は磁気共鳴信号に位相エンコーディングをする傾斜磁界を印加せずに磁気共鳴信号の測定によりなされる。本発明によれば２つの測定が周波数偏差による位相誤差に対する寄与がゼロである時点に関して実質的に対応する時点で反対の極性の読み出し傾斜磁界でなされる。新たな方法の利点は磁界の不均一及び化学シフトに対して高度に不感応であることである。