baber/WOPTO huggingface dataset:
Patent JP-H06118153-A (JP)
Title: Nmr probe
Inventor: ARI BEEBIN
IPC: G01R33/32
Filed: 1993-02-19
Abstract: PURPOSE: To improve the measuring accuracy of an NMR probe by securing the uniformity of an RF coupling in an interacting area and reducing noise by limiting an RF magnetic field by providing a pair of conductive disks above and below an RF (high-frequency) window. CONSTITUTION: A probe is inserted into a pore formed in a highmagnetic field NMR cryogenic magnet and a sample tube 10 is hung from part of the probe. While the tube 10 is rotated at a high speed, an RF alternating magnetic field is impressed upon the tube 10 from a side coil 11. At the time of impressing the magnetic field, it is required to secure the uniformity of an RF coupling in an interacting area 9 by reducing the couplings with other generating sources that cause RF parasitic excitation to lead wires 17 and 18 for transmitter- receiver, a window 21, and the sample on the outside of a working area 9. Therefore, the spatial extent of an electromagnetic field is restricted by providing disk shields 40 and 41 above and below the side coil 11 in addition to the conventional probe shield 22 and shields 35 and 36.  In order to control the temperature of the probe, in addition, the disks 40 and 41 are formed of copper thin plates having central openings.
Patent JP-H09239727-A (JP)
Title: Molding material
Inventor: ISHIBASHI SOICHI
IPC: B29B11/16
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material avoiding exposure of a reinforced fiber by a crack or the like of a coated resin part and having a superior moldability resulted in obtaining a molded article with a stable quality, in molding by a coated mold molding material. SOLUTION: In a molding material formed of a coated thermal plastic resin at a periphery of a continuous reinforced fiber bundle, a ratio d1/d2 of a distance d1 between a centroid of a fibre bundle area and a centroid of a whole molding material at a cross section surface of the molding material and a distance d2 which is the shortest of the distances connecting one molding material outlining point X of an extended straight line passing a centroid of the whole molding material with the other molding material outlining point Y on the extended straight line is 10% or less.
Patent JP-S59177636-A (JP)
Title: Character input processing device
Inventor: MORIMOTO KATSUHIDE
IPC: G06F17/22
Filed: 1983-03-28
Abstract: PURPOSE:To generate a divisional write trigger when code switches are depressed, by decoding preliminarily specially a code system which can be the object of divisional write independently of the depression of a divisional write trigger switch. CONSTITUTION:The code system which can be the object of divisional write is preliminarily decoded specially independently of the depression of the divisional write trigger switch. For example, a code key 1 is depressed, an encoded character string is stored in an input character and code storage circuit 4 in accordance with this character and code switch 1 by an encoder 3. When a divisional write trigger switch 2 is depressed, the divisional write trigger is sent to the next process, and a Kana (Japanese syllabary)-Kanji (Chinese character) conversion processing circuit 5 is instructed to perform the Kana-Kanji conversion processing with contents, which are stored in the input character and code storage circuit 4, as an index. After the depression of the divisional write trigger switch 2, a command for reset is transmitted through a divisional write code detecting circuit 6, an OR circuit 7, and a reset means 8 after a prescribed delay time.
Patent JP-2000249581-A (JP)
Title: Ultrasonic flowmeter
Inventor: MORITA AKIRA
IPC: G01F1/66
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent vortex flow from being generated in the range of a course of traverse due to an ultrasonic signal by controlling the flow of fluid outside the range of the course of traverse and generating a vortex flow artificially outside the range of the course of traverse as needed. SOLUTION: A pair of ultrasonic sensors 2A and 2B are arranged in fluid in a pipeline 1, where transmission and reception sides oppose each other. In this case, the ultrasonic sensors 2A and 2B are provided with a vortex control plate 3 for controlling vortex 1b due to a flow 1a of fluid at the side surface part of ultrasonic vibrators 4A and 4B consisting of an ultrasonic element 21 and an acoustic matching layer 22.
Patent JP-H01231625-A (JP)
Title: Load control system
Inventor: NOHARA GOO
IPC: H02J3/00
Filed: 1988-03-09
Abstract: PURPOSE:To prevent collapse of system due to unstable voltage phenomenon, by detecting the unstable voltage phenomenon and interrupting a predetermined load thereby limiting the total load. CONSTITUTION:Since droppage of voltages VL1, VL2 at the end of loads due to increase of loads L1-L4 is recovered, the voltage may not be recovered for a particular load characteristic even if static capacitors SC1, SC2 are con nected at the ends of the loads. In other words, increment of load determined based on the voltage characteristic of the load exceeds over the increment of the voltage. Consequently, the voltages VL1, VL2 at the ends of the load are collected at potential transformers PT1, PT2 and fed through communication lines T1, T2 to a judging unit J in order to make a judgement. If the variation rate for every predetermined time has a predetermined tendency, e.g., dropping tendency, and the variation rate is lower than a predetermined value, interrup tion commands are fed through communication lines T3, T4 to circuitbreakers CB1, CB2 in order to interrupt a predetermined load thus relieving the overall load and recovering the voltage.
Patent JP-H08226512-A (JP)
Title: Non-contact type magnetic guidance feeding device
Inventor: SUZUKI NAOYUKI
IPC: F16H19/04
Filed: 1995-02-17
Abstract: PURPOSE: To enable the high-speed movement at a low cost by smoothly moving a base plate tray under the special environment such as vacuum by a magnetic connecting method of a non-contact the magnetic guidance feeding device. CONSTITUTION: A non-contact type magnetic guidance feeding device is provided with a driving rotational member 18 provided with the front surface on which a spiral magnetic connection acting part 19 is formed, and a slide member 17 arranged in parallel with a rotary shaft of the rotational member 18, so attached as to be linearly moved by being guided by a guide member, and on which a plurality of magnetic connecting acting parts 19 provided with the same clearance 33 as the pitch of the spiral magnetic connection acting part 19 are provided. The slide member is so constituted as to be linearly and smoothly moved along the guide member on the basis of the magnetic connection between the magnetic connection acting part of the rotational member and the magnetic connection acting part of the slide member when the rotational member is rotated by a driving device.
Patent JP-H09243860-A (JP)
Title: Ferrule made of quartz glass and apparatus for production thereof
Inventor: SHAMOTO NAOKI
IPC: G02B6/36
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrule having sufficiently usable strength while quartz glass is used as a material by melting and drawing a quartz glass preform, then rapidly cooling the material, thereby imparting a stress thereon. SOLUTION: A quartz glass tube 1 as the quartz glass preform is put perpendicularly into a heating furnace 11 and is melted and drawn to a small diameter. An endless tracked vehicle 14 takes off the quartz glass capillary obtd. by reducing the diameter of the tube in the heating furnace 1. The capillary 2 emerging from the heating furnace 11 is introduced into a water cooling pot 11 while the surface temp. thereof is high and is passed into cooling water, by which the capillary is rapidly cooled. The capillary 2 is internally and gradually cooled and shrunk after the passage through the cooling pot 12, by which a compressive strain is generated on the surface of the capillary 2. The capillary 2 is thereafter introduced into a wiping device 13 to remove the moisture sticking to the surface. This capillary is cut to the length of the prescribed ferrule 3 by a cutter.
Patent JP-S63219514-A (JP)
Title: Method for desulfurizing molten pig iron
Inventor: MATSUO SHIGEYOSHI
IPC: C21C1/02
Filed: 1987-03-09
Abstract: PURPOSE:To enable the desulfurization of molten pig iron with only hot desulfurization slag used once to desulfurize molten pig iron in a ladle, by dropping the slag into other ladle to make the grains fine by impact force produced by the dropping and by further making the grains fine by stirring force produced by molten pig iron during receiving in the ladle and forced stirring force applied during desulfurization. CONSTITUTION:Desulfurization slag used to desulfurize molten pig iron in a ladle is dropped into other ladle in the form of hot slag to make the grains fine by impact force produced by the dropping. The grains are further made fine by stirring force produced by molten pig iron during receiving in the ladle and forced stirring force applied during desulfurization to increase the area of the reaction interface. When the hot desulfurization slag is used by >=9kg per 1 ton molten pig iron, the molten pig iron can be desulfurized with only the slag and reduction of the temp. of the molten pig iron during treatment is suppressed.
Patent JP-H04271995-A (JP)
Title: Steering device for small-sized boat
Inventor: HATTORI TOSHIYUKI
IPC: B63H25/10
Filed: 1991-02-26
Abstract: PURPOSE:To provide a steering device for a small-sized boat which does not obstruct embarkation by the shift of a handle unit and does not tilt the handle unit in the longitudinal direction because of the above-described, shift, and possesses the superior operation performance. CONSTITUTION:The engine 7 of a water jet propulsion device is arranged inside a hull 1, and a water jet unit 9 driven by the engine 7 is arranged in the rear part of the hull 1, and a handle unit 15 for operating the water jet unit 9 is installed, and a seat 17 on which a plurality of crews can be set arranged behind the handle unit 15. The left and right handle supporting bars 150 in pair are arranged in the longitudinal direction of the hull 1, and the front edge part 150a of the left and right handle supporting bars 150 in pair are supported in turnable manner in the lateral direction at the front part of the hull 1, and the handle unit 15 is supported in turnable manner in the lateral di,rection at the rear edge part 150b of the left and right handle supporting bars 150 in pair, and the handle unit 15 can be shifted in parallel state in the lateral direction to the front side.
Patent JP-S54145567-A (JP)
Title: Measuring method of surface roughness
Inventor: ARIMA HIDEAKI
IPC: G01B15/00
Filed: 1978-05-06
Abstract: PURPOSE: To measure surface roughness without damaging the surface of the measuring sample by forming a film of an even thickness along the undulations of the  surface of the measuring sample then radiating X-rays to this film and measuring the intensity of the characteristic X-rays generating from the film.  
     CONSTITUTION: When X-rays 9 are radiated to the surface of the film 7 formed on the surface of the measuring sample 1, the characteristic X-rays 10 corresponding to the composition components of said film 7 are generated from the film 7. If the beam diameter of the X-rays 9 is maintained constant, the radiation area changes according to the undulations of the film 7 surface and the intensity of the characteristics X-rays 10 also changes in proportion thereto. Hence, it turns out that the intensity of the characteristic X-rays changes in proportion to the surface roughness of the measuring sample 1 and therefore by amplifying the intensity of the characteristic X-rays 10 with an amplifier 12 and recording the same in a recorder 5, the roughness of the measuring sample 1 surface may be measured through the film 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04271487-A (JP)
Title: Bar code
Inventor: AKIZUKI SHUJI
IPC: G06K7/10
Filed: 1991-02-26
Abstract: PURPOSE:To improve the weatherability and operability of a bar code used outdoors. CONSTITUTION:A cylindrical rotor 5 provided with a code part along the circumferential direction, a detecting means 7 to detect that a bar code reader 1 approaches the distance able to read a code part 6 of the rotor, a driving means 8 to rotate the rotor when the bar code reader is detected by the detecting means, and a housing 9 at which an opening and closing cover 10 where the rotor, detecting means and driving means are housed and can be inserted into the bar code reader is provided is equipped.
Patent JP-S58173243-A (JP)
Inventor: MOTOHASHI HIDEYO
IPC: E04B1/58
Filed: 1982-04-02
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-2000245719-A (JP)
Title: Digital radiographic system
Inventor: MATSUNO HIROYUKI
IPC: H04N5/32
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital radiographic system capable of automatically switching and setting an optimum radiographic condition according to the structure of an X-ray sensor unit to be connected. SOLUTION: In this system, at least one radiographic device 20 having a solid image pickup device 2 sensitive to X-ray is used. This system comprises a control means 7 capable of controlling the power source of the solid image pickup device 3, a communication means for the communication of the solid image pickup device 3 with the control means 7 for controlling the solid image pickup device 3, and a control means 8 for controlling the switching of the structure of at least one radiographic device 20. The power source is controlled simultaneously with the control of the switching of the radiographic device 20.
Patent JP-S52137295-A (JP)
Title: Ultrasonic type vehicle detector
Inventor: AIHARA KOUICHI
IPC: G01V1/00
Filed: 1976-05-12
Abstract: PURPOSE: Leak-in signals are always monitored and presence or absence of a fault in a vehicle detector is identified from the interruption of these signals or the decrease in reception level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08249203-A (JP)
Title: System operation guaranteeing circuit at the time of inserting and detaching live line
Inventor: IKEDA TATSUHIKO
IPC: G06F11/22
Filed: 1995-03-14
Abstract: PURPOSE: To provide a system operation guaranteeing circuit at the time of inserting and detaching live line for stopping only a function relating to a detached substrate without influencing the other functions. CONSTITUTION: A CPU substrate 1 or 2 and peripheral substrates 3 and 4 or 5 and 6 are respectively connected by a daisy chain 8 or 9 on a back board 7. By this constitution, a substrate packaging detection circuit 10 or 11 mounted on the CPU substrate 1 or 2 can detect the state of the packaging/non-packaging of the peripheral substrates 3 and 4 or 5 and 6 for the respective blocks. By transmitting reset signals to the CPU of respective function units and performing reset by the function unit based on the detection, only the pertinent function is stopped without influencing the other functions. Also, an operation can be restarted at the point of time when the substrate is inserted.
Patent JP-S57167333-A (JP)
Title: Preparation of aqueous sol of carrageenan
Inventor: OOHASHI SHIROU
IPC: C08L5/00
Filed: 1981-04-09
Abstract: PURPOSE: To prepare the titled aqueous sol which retains sol state below normal temp. and is suitable as improver for water retention and binding power of sizing material, meat, etc., by dispersing powdered carrageenan in water and adding common salt and/or a phosphate to it.  
     CONSTITUTION: Kappa-, lambda- or iota-type carrageenan powder is dispersed in about 1wt% or less in water at a temp. below the gelling point of carrageenan. About 15wt% or less common salt and/or a phosphate is added to the resulting dispersion under stirring. The phosphates are alkali metal and alkaline earth metal salts of meta-, ortho- and hexa-phosphoric acids, polyphosphoric acid, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62212000-A (JP)
Inventor: MATSUMOTO YUKINORI
IPC: G01N21/88
Filed: 1986-03-12
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-H04237556-A (JP)
Title: Production of pipe material for aluminum-made heat exchanger
Inventor: FUJITA KOICHI
IPC: C23C2/12
Filed: 1991-01-18
Abstract: PURPOSE:To enable soldering at low temp. by executing seamwelding work to an Al (alloy) material cladding a sacrificed material on one side face so as to become inner side of the sacrified material and passing through solder vessel, in which the soldering filler metal is melted. CONSTITUTION:A raw rod 4 cladding the sacrificed material on one side face of the Al alloy, is passed through a seam-welded pipe manufacturing apparatus 5 to manufacture the seam-welded pipe 7 having the sacrificed material in inner side. Successively, after passing through a degreasing device 6, the raw rod is dipped into a plating vessel 9 melting the soldering filler metal 10 and impressing ultrasonic wave through a ultrasonic oscillator 11 to manufacture the plating seam-welded pipe 15. The soldering at low temp. (<=50 deg.C) is executed.
Patent JP-H09248719-A (JP)
Title: Cutting method and device of semiconductor ingot for epitaxial wafer semiconductor
Inventor: MISAKA HITOSHI
IPC: B23H7/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a cutting margin to reduce the cutting time by applying a voltage between each wire and a semiconductor ingot for every wire of wire electrode to thereby generate electric discharge, resulting in cutting of the ingot into several pieces. SOLUTION: A wire electrode 9 is wound around between a guide roller 4, 5 through an aligning roller 13 and moves along a guide groove in order to reach a take-up reel 14, and a plurality of wires of wire electrode 9 are formed in parallel between the roller 4, 5. A d.c. power source voltage is applied between each wire of the electrode 9 and a semiconductor ingot 7, then the ingot 7 mounted on a work table 6 is raised, and the ingot 7 is cut into several pieces with a specified thickness by electric discharge machining.
Patent JP-S57168941-A (JP)
Title: Heat-resistant reinforced polyamide molding
Inventor: CHIBA KAZUMASA
IPC: C08K7/02
Filed: 1981-04-13
Abstract: PURPOSE: To provide the titled molding by blending and thereafter molding a mixture of a specified polyamide and an inorganic reinforcing material which exhibits a high thermal distortion temperature, good dimensional stability, and is suitable for precise machine parts or automobile parts.  
     CONSTITUTION: The titled molding is prepared by blending 50W90wt% polyamide (Nylon 11.6 Nylon 12.6) mainly comprising units of undecanemethylene adipamide and/or dodecamethylene adipamide prepared by polymerizing an equimolar salt of undecanemethylenediamine and/or of dodecamethylenediamine with  adipic acid, respectively,and (B) 10W50wt% inorganic reinforcing agent (e.g.  glass fiber, talc). The product obtained is then subjected to melt-molding (injection molding) to produce the titled moldings. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07236648-A (JP)
Title: Artificial bone material and its processing method
Inventor: TAKASHIMA HARUO
IPC: A61L27/00
Filed: 1994-03-01
Abstract: PURPOSE:To process an artificial bone three-dimensionally into a desirable shape effectively in a short time. CONSTITUTION:A holding boss part 3 which is attached to the chuck of a processing machine and not used as a bone material and a plate-like part 2 which is use as a bone material after being processed into a desirable shape are burned in one body with a ceramic, and an artificial bone material 1 is attached to the chuck of a three-dimensional processing machine by using the holding boss part 3, and the plate-like part 2 can be additionally subjected to a three-dimensional processing precisely by one chucking continuously. And this artificial bone material 1', the holding boss part 3 and its remaining part 4 not used as the other bone material are cut off by a hand work and finished by the hand work after applying a three-dimensional processing by means of a three-dimensional processing machine to the artificial bone material 1' shape while leaving one part 4 of its circumference.
Patent JP-S63220135-A (JP)
Title: Silver halide photographic emulsion for direct positive
Inventor: MIURA TAKETOSHI
IPC: G03C1/485
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a low-fogging silver halide photographic emulsion for direct positives having high sensitivity by incorporating a specific cyanine dye and at least one kind of cyanopyridium salts into the emulsion. CONSTITUTION:The cyanopyridium salt expressed by formula I or II and the cyanine dye having -0.40--1.12V reduction potential and +0.85-+1.80V oxidation potential are combined. In formula, R<1>-R<8> may be the same or different, and respectively denote hydrogen, alkyl group; R<1> and R<2> or R<2> and R<3> or R<3> and R<4> or R<5> and R<6> may form a benzene ring. R denotes an alkyl group and X<-> is anion, and denotes halide ion sulfonic acid anion, perchloric acid an ion, tetrafluoroborate. The low-fogging silver halide photographic emulsion for direct positives having the high sensitivity by strong color sensitization is thereby obtd.
Patent JP-H05205102-A (JP)
Title: System for reading drawing by image scanner
Inventor: ISHIYAMA SHIGEKI
IPC: H04N1/04
Filed: 1992-01-27
Abstract: PURPOSE:To easily take out the images of characters or the like by arranging the area specification mark specifying an rectangular area in the drawing to be read and providing the picture information in this area. CONSTITUTION:A line sensor 36 picks up the image of a position 22 to check whether or not a red color is sensed, then picks up the image of a position 23 to sense the red color. When sensing the red color, it checks whether or not the length of the section where the red color is sensed is equal to the diameter of the circle within the allowable margin of error. If it is not, the image of a position 24 is picked up to sense the red color part equal to the diameter of the circle. In this case, an area specification mark is detected and the position 25 in the middle of the red color part is stored as the position information of the first summit. Then the image is picked up in succession and the obtained picture signals are stored in picture memory 40. Similarly, the area specification mark is detected to provide the position information on the second to fourth summits, ending the image pickup when the fourth summit is detected.
Patent JP-H03255994-A (JP)
Title: Output transient irradiation testing device
Inventor: KISAMORI HIROYUKI
IPC: G21C23/00
Filed: 1990-03-06
Abstract: PURPOSE:To increase and decrease the quantity of radiation reaching a sample from a radiation source speedily by swiveling and moving a reactor internal tube which contains a sample while the tube is separated from a rotary shaft. CONSTITUTION:While the nuclear reactor is in operation, the reactor core 2 emits much radiation and the reactor internal tube which is inserted into a container 1 and the sample S are irradiated with the radiation. Then when the sample S is moved away from the reactor core 2, the quantity of irradiation becomes small, but when the sample comes close, the irradiation quantity increases. When a rotary driving source 5 is put in operation, its turning force is transmitted to the rotary shaft 7 to swivel and move the reactor internal tube 3, suspended by a tube swivel support bracket 8, around the rotary shaft 7; and the sample S put in the reactor internal tube 3 at the lower part is moved in the direction wherein the opposition distance between the sample S and reactor core 2 decreases or increases to allow excessive variation, i.e. a continuous increase or decrease in the irradiation quantity of the sample S. Further, a place where a radiation attenuator is increased or decreased is provided on one side of the sample S and the transient variation can be caused even when the direction is changed by horizontal swivel.