baber/WOPTO huggingface dataset:
Patent JP-S58198176-A (JP)
Title: Frequency conversion controller
Inventor: MATSUNAGA KAZUHISA
IPC: H02P6/06
Filed: 1982-05-12
Abstract: PURPOSE:To enable to control starting of a highly stable synchronous machine by disposing an electric power distributor in addition to a machine distributor and switching both via the predetermined speed of a generator motor. CONSTITUTION:When a generator motor 108 is started as a synchronous motor, disconecting switches 113, 124 are first closed, breakers 112, 122 are then closed, and an exciting current of the prescribed amount is applied via an exciter 111. Then, an operation command is generated from an operation instruction unit 107, and a gate pulse is applied through a speed controller 106, a current controller 105 and a gate circuit 104 to thyristor converers 101 and 102. When the motor 108 is low speed at this time, the rotor position of the motor 108 is detected by a machine distributor 109, and when the motor 108 is rotated at a speed equal to or higher than the prescribed speed, it is detected by an electric power distriburor 126, and applied to the gate circuit 104.
Patent JP-H06122803-A (JP)
Title: Rare earth element-containing resin and its production
Inventor: IDA KOZO
IPC: C08K5/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a rare earth element-containing resin having excellent selective absorption characteristics of radiation and electromagnetic radiation by polymerizing a resin-forming raw material comprising a methacrylic acid ester as a main component, a salt of a rare earth element and an unsaturated fatty acid, a solvent and a polymerization initiator in a mold. CONSTITUTION:A mixture consisting of (A) a monomer comprising methacrylic acid ester as a main component and/or its partial polymer, (B) a salt (e.g. lanthanum) of B1: a rare earth element selected from lanthanum, cerium, praseodymium, dysprosium, thulium, yttrium and lutetium and B2: an unsaturated fatty acid selected from formula I and formula II [R<1> is H or 1-3C hydrocarbon group; R<2> is 2-6C alkylene group; R<3> is 2-6C (un)saturated hydrocarbon group], (C) a solvent (e.g. methacrylic acid) of formula III [R1 is 11-20C (un)saturated hydrocarbon group] showing solubility of the components A and B and (D) a polymerization initiator is polymerized in a mold to give the objective resin containing 0.001-35wt.% rare earth element.
Patent JP-S62235269-A (JP)
Inventor: EHATA YOSHIHIRO
IPC: C04B37/00
Filed: 1986-04-04
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-S58193976-A (JP)
Title: Valve device
Inventor: NOGAMI TSUKASA
IPC: H01L21/265
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the size of a valve body and to simplify the structure of a valve, by forming a valve chamber having a circular cross section in a flat rectangular passage in the manner that the valve chamber extends perpendicularly to said passage, and disposing a valve element having a semi-circular cross section in the valve chamber in a freely rotatable manner. CONSTITUTION:A flat, rectangular passage 9 is formed in a valve body 8, and a valve chamber 10 having a circular cross section is formed in the passage 9 to extend perpendicularly to the same. A valve element 13 having a semi-circular cross section and a radius of curvature equal to that of the valve chamber 10 is disposed in the valve chamber 10, and the valve element 13 is connected to control shafts 14, 15 respectively via links 16, 17. The control shafts 14, 15 are formed integrally with pistons 18, 19 respectively, and the pistons 18, 19 are received in respective cylinders 20, 21. Further, a pinion 22 is fixed to the control shaft 15 to turn the control shaft 15 through the cooperation with a rack 23 which is formed integrally with cylinders 26, 27 and to thereby turn the valve element 13 along the inner wall surface of the valve chamber 10. This results in opening and closing of the passage 9. When the valve element is turned, the pistons 18, 19 are operated to keep the valve element away from the inner wall surface of the valve chamber.
Patent JP-S62235125-A (JP)
Title: Moving body space variable feeder
Inventor: IHARA YASUSHI
IPC: B65G47/91
Filed: 1986-04-04
Abstract: PURPOSE:To make each space of moving bodies variable in an easy manner, by connecting plural kinds, pivotally supporting each slider having one moving body in a way of parallelly shiftable, in a chopping waveform in the moving direction, and making a mutual space in any of two sliders variable. CONSTITUTION:Sliders 12a-12d having moving bodies 2a-2d capable of parallel movements are supported by links 13a-13d in a chopping waveform. When the presence of a moved article is detected by a suction cup 30, servomotors 27 and 28 are operated, widening each space of these moving bodies 2a-2d with these links 13a-13d, and the moved article is made to go down by operation of a lifting motor 36. Vacuum force of the suction cup 30 is released and the moved article is transferred to the next process. When machining is over, these servomotors 27 and 28 are rotated in reverse and these moving bodies 2a-2d are rest to the initial position at the reverse process. Links 13a and 13d should be short equi-length and other links 13b and 13c long equi-length, respectively. With this constitution, when two equi-length links are interchanged, each space of these sliders 12a-12d is made variable in an easy manner.
Patent JP-H10252108-A (JP)
Title: Unit member
Inventor: HAYASHI SHINICHIRO
IPC: E02B3/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a unit member to improve strength by arranging one or a plurality of cylinder bodies on a foundation part and couple together a plurality of the cylinder bodies to form various structures. SOLUTION: A unit member 1 comprises a plate-form foundation part 2; and a cylinder body 3 protruded from, the foundation part 2. The cylinder body 3 may be one or a plural number. The cylinder body 3 has an opening 3a formed in the bottom of the foundation part 2 and is formed integrally with the foundation part 2. Instead of the cylinder body, a column body may be used, and the sectional shape thereof is not limited. This constitution uses the unit member in various applications, such as embedding in earth, floating on water, and sinking in water or sea water.
Patent JP-H10257275-A (JP)
Title: Small sized image read optical system
Inventor: NODA TAKAYUKI
IPC: H04N1/19
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To configure the optical system compactly by providing at least three reflection members for the small sized image read optical system that reflects a read light from an original face and leads the light to an incident pupil so as to decrease the distance from the original face to the incident pupil while ensuring an optical path length of the read light (a length measured along a luminous flux; hereinafter called the optical path length simply). SOLUTION: A light guide member 14 that guides a reflected light 20 resulting from a light from a light source 12 and reflected in an original face 11 to an incident pupil 15 of a detection system 13, is made up of 1st and 2nd mirrors 1, 2 placed in parallel with each other, a 3rd mirror 3 placed perpendicularly to them, and a 4th mirror 4 that forms a slit 21 adjacent to the 2nd mirror 2. The reflected light 20 is made incident onto the light guide member 14 from the slit 21, reflected multiply in the 1st-3rd mirrors 1-3, and reflected in the 4th mirror 4 and made incident onto the incident pupil 15. Thus, the optical path length of the reflected light 20 is sufficiently secured and the distance from the original face 11 to the incident pupil 15 is reduced.
Patent JP-H11276441-A (JP)
Title: Medical image display system
Inventor: YAMAGUCHI AKIRA
IPC: A61B5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display system capable of diagnosing them in the same sense as juxtaposing and observing films on an X-ray film viewer by juxtaposing and displaying a plurality of images in a small arranging space. SOLUTION: LCDs 12 being one of plate-like image display means are juxtaposed by four pieces, and images required for a diagnosis are displayed on the respective LCDs 12. An opposed angle of the respective LCDs 12 to an observer 90 is adjusted to eliminate that a color tone and contrast of display images caused by visual field angle dependency of the LCDs 12 are different with every LCD. Sensors 20 to measure brightness of the external light L2 are arranged in the vicinity of the display surfaces of the respective LCDs 12 to individually control illuminance of a back light 14 of the respective LCDs 12 on the basis of a measured result by the respective sensors 20 so as to uniformize gradations of the respective display images.
Patent JP-H08270020-A (JP)
Title: Hydraulic circuit of construction machine
Inventor: YASUTOME HITOSHI
IPC: E02F9/22
Filed: 1995-04-04
Abstract: PURPOSE: To make it possible to carry out a compound motion, by providing a flow rate-control circuit in a hydraulic circuit carrying out a compound motion of a plurality of actuators by use of a unit pump and restricting the oil quantity to other parts in case of a higher loading pressure than a specified value. CONSTITUTION: A cylinder 10 for a breaker, a cylinder 11 for an arm, and a cylinder 12 for a boom are connected to a unit hydraulic pump 14. Control valves 7, 8, 9 of respective actuators are controlled by pilot valves 1, 2, 3 connected to a pilot pump 13. A flow rate control circuit 20 provided with an electromagnetic valve 21, a pressure-reducing valve 22, etc., is fitted to the hydraulic circuit and a pressure switch 24 is fitted thereto. When the pilot pressure gets higher than a specified value due to the lifting operation of the boom during the compound motion of the actuators 10, 12, a signal to reduce the pressure is outputted by the pressure switch 24 to actuate the flow rate- control circuit 20 and reduce the flow rate to the breaker cylinder 10. In this way, a compound motion can be carried out even when some difference in the loading pressures is generated.
Patent JP-S62236304-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: G02B6/00
Filed: 1986-04-08
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-2000271225-A (JP)
Title: Sheath for intracorporeal implanting and device for intracorporeal implanting
Inventor: TANAKA NOBUHIKO
IPC: A61M39/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheath for intracorporeal implanting suitable for the implanting thereof together with an indwelling catheter, and an intracorporeal implanting device utilizing the same. SOLUTION: This sheath 120 for intracorporeal implanting is constituted of a soft resin tube as a whole, the outer circumference 101 of the tip part thereof is tapered and the partial outer circumference 102 closer to the base part thereof is formed in a taper with the diameter thereof gradually enlarging. A flange part 103 is formed on the base end face thereof and a reduced diameter part 104 is formed inside it. An axial hole 105 of the sheath forms a small diameter part 105a on the tip part side thereof and an enlarged diameter part 105b on the base end part side thereof, and hemstatic parts 106a and 106b each comprising a circular protrusion are formed respectively on the inner circumference of the small diameter part 105a and the inner circumference of the enlarged diameter part 105b. An indwelling catheter 10 is connected to a connection tube 62 linked to a medicinal fluid port through a connection pipe 130 to be inserted? into the sheath and the outer circumference thereof is securely clamped by a clip.
Patent JP-H11271244-A (JP)
Title: Quantitative analysing method by x-ray spectrum
Inventor: FURUMI HIDETO
IPC: G01N23/225
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence by the self-absorption of X-ray and perform a precise quantitative analysis by performing a waveform fitting by use of a corrected X-ray spectrum obtained by correcting the influence by the self-absorption of an X-ray spectrum. SOLUTION: With respect to an X-ray spectrum that is the original data obtained by a measurement, a waveform fitting is performed to determine a fitting coefficient, and a quantitative correction is performed on the basis of the determined fitting coefficient to determine the weight concentration of an element, whereby the composition of an unknown sample is temporarily determined. An absorption correction processing is performed to each waveform. The absorption-corrected X-ray spectrum of the unknown sample is subjected to waveform fitting, and a quantitative correction is performed on the basis of the determined fitting coefficient to determine the weight concentration of the element, whereby the composition of the unknown sample is corrected.  The change of weight concentration of the unknown sample before and after the absorption correction is determined, and when this change is smaller than a set value, it is judged that the correction is converged so that the final weight concentration can be determined, and the composition of the unknown sample is determined.
Patent JP-H08250521-A (JP)
Title: Pellet soldering method
Inventor: SASAKI AKIRA
IPC: C23C2/08
Filed: 1995-03-13
Abstract: PURPOSE: To provide a pellet soldering method which enables both airtightness and junction strength of a junction surface at a high level when soldering a pellet to a substrate surface. CONSTITUTION: When a pellet 30 is soldered to a surface of a substrate, a low melting point solder layer 1 and a high melting point solder layer 2 are mixedly formed in advance in a junction surface of the pellet 30 and a solder layer is molten by properly heating it in contact with a substrate surface after positioning a pellet in a substrate surface. In a heating process, not only a low melting point solder layer but also a high melting point solder layer are molten. Since a low melting point solder layer and a high melting point solder layer are thereby interposed in a junction surface, airtightness is held by a low melting point solder layer and desired junction strength can be obtained by a high melting point solder layer.
Patent JP-2000137008-A (JP)
Title: Chemical bond condition analysis method of element contained in steel product and related raw material
Inventor: OKUDE SHINYA
IPC: G01N23/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable average chemical bond condition in the depth direction to be analysed by absorbing irradiated X-rays in measuring material, and measuring current flowing between the measuring material and the earth to measure a X-ray absorbing end spectrum. SOLUTION: In an X-ray absorbing end fine structutral method, X-rays of which energy is continuously changed are irradiated to measuring material to measure a X-ray absorbing end spectrum, but because of a transmittance method it can not be applied to measuring material over about 0.1 mm. However, by measuring current flowing between the specimen and the earth by absorption of the X-rays in this case to measure an X-ray absorbing end spectrum, the chemical bond condition of elements contained in a steel plate or a suface trated layer thereon can be analysed without particular pretreatment such as sheeting process. Because the analysis depth becomes several 10-100 nm, average information in the depth direction can be obtained. Further, by setting the incident angle of the X-rays from under about 5 degrees to the whole reflecting angle, the chemical bond condition of elements from the vicinity of the surface of the specimen to the polar surface can be analysed.
Patent JP-H11353629-A (JP)
Title: Tape drive and lateral head positioner
Inventor: SALIBA GEORGE A
IPC: G11B21/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To constitute a coarse adjustment/fine adjustment dual actuator positioner by containing a coarse adjustment positioning means positioning a head carriage to a tape track position selected according to coarse adjustment positioning information, a solid fine adjustment positioning means turnably loaded with a pivot shaft and a fine position actuator means. SOLUTION: A coarse adjustment positioner is operated under electric control of a increment motion stepper motor 22 etc., driving a lead screw 24 while rotating it. A magnetic core structure 50 is formed as a thin layer structure of soft magnetic body core material, and contains a leg part surrounded by a voice coil 46. The central opening part of the voice coil 46 is larger than the section of the leg part, and the voice coil 34 is rotated freely in response to torque by a directional current flowing through the voice coil 46 to be displaced along the leg part. A drive current is made to flow always through the voice coil 46 so as to keep stably a turning system lever structure to a required position for the tape 14.
Patent JP-S63247771-A (JP)
Title: Image recorder
Inventor: TAKEDA HIROAKI
IPC: G03G15/00
Filed: 1987-04-02
Abstract: PURPOSE:To shorten the recording time of a dual mode system by switching a recording processing speed to a high speed operation in accordance with the end of the second mode, in a device having the first mode for executing image recording by bringing an original to an exposure operation by a main recording optical system, and the second mode for executing image recording by an auxiliary recording optical system. CONSTITUTION:An image recorder is constituted of a main recording optical system (a) for executing image recording by bringing an original to an exposure operation, an auxiliary recording optical system (b) for executing prescribed image recording, and a control means (c) for switching a recording processing speed to a high speed operation, when the second recording mode executed by the optical system (b) is ended. In such a constitution, a heater in a fixing device is conducted electrically by turning on a power source switch and a user waits until a fixing roller becomes a fixable temperature, and when it reaches a prescribed temperature, a main motor is conducted electrically for a prescribed time, and by driving a photosensitive drum and the fixing device, the roller in the fixing device is set to a uniform temperature. Thereafter, the motor is stopped, and when a copy command from an operating part is inputted, a copy operation is executed, and when the second mode is ended, the motor is switched to a high speed.
Patent JP-S60222403-A (JP)
Title: Stabilized solid germicidal composition
Inventor: MORIMOTO YOSHIAKI
IPC: A01N25/04
Filed: 1984-04-20
Abstract: PURPOSE:The titled composition, obtained by incorporating a hydrogen ion adjustor as a stabilizer in triforine to make the hydrogen ion exponent weakly basic in dispersing in water, and capable of withstanding storage for a long period and preventing effectively the decomposition of the active constituent. CONSTITUTION:A stabilized solid germicidal composition obtained by adding a hydrogen ion adjustor consisting of a basic salt, e.g. calcium carbonate or magnesium carbonate, basic white carbon, or aliphatic amine, e.g. diethylamine or triethanolamine as a stabilizer to a solid germicidal composition containing 1,4- bis-(2,2,2-trichloro-1-formamidoethyl)piperazine (general name: triforine) as an active constituent, dispersing the above-mentioned composition in pure water in an amount of 10 times that of the composition, and adjusting the hydrogen ion exponent of the aqueous dispersion to 7.5-10.0.
Patent JP-S5414263-A (JP)
Title: Measuring apparatus for velocity and rate of flow
Inventor: ITOU ICHIZOU
IPC: G01P5/01
Filed: 1977-07-04
Abstract: PURPOSE: To enable the velocity and rate of flow of fluid to be measured and enable the measurement of the direction of flow of fluid to be performed as well, by opposedly providing pressure detecting parts in the flow line direction of the side faces of a vortex generating body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06288311-A (JP)
Title: Fuel feed device for internal combustion engine
Inventor: NIREI YASUYUKI
IPC: F02D41/02
Filed: 1993-04-06
Abstract: PURPOSE:To reduce the amount of evaporation gas produced in a fuel tank without impairing startability. CONSTITUTION:Fuel in a fuel tank 11 is pressurized by an in-tank pump 12, and fed to a delivery pipe 15 through a feed side fuel pressure regulating valve 14. Excess fuel in the delivery tube is recovered in the fuel tank through a return side fuel pressure regulating valve 18. When an internal combustion engine is not in the start condition, and the temperature of fuel in the delivery pipe is higher than a threshold value, a bypass shut-off valve 17 set in a bypass tube 16 is opened, and the fuel pressure is controlled downward beyond a specified level for the valve 18 by the valve 14. Therefore, the excess fuel is recovered in the fuel tank through the bypass tube 16 an shut-off valve 17 and thus evaporation gas is suppressed from producing. At starting, the fuel pressure is regulate to a high level by the valve 18 so as to improve startability.
Patent JP-S58889-A (JP)
Inventor: UIRIAMU SUKOTSUTO SUMISU
IPC: A61K38/00
Filed: 1982-05-12
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-H02259621-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02F1/1333
Filed: 1989-03-30
Abstract: PURPOSE:To approximate a white color having a slight yellowish color to paper white by providing a colored glass substrate colored red. CONSTITUTION:This device has an STN liquid crystal cell 2 for display and an STN liquid crystal cell 1 for optical compensation which is reverse in the twist angle of liquid crystal molecules are provided between a pair of polarizing plates 17 and 18 facing each other. The STN liquid crystal cell 2 for display is provided integrally with oriented films 13, 14, transparent electrodes 9, 10 and colorless glass substrates 7, 8 in this order respectively on both surfaces of the liquid crystal 12. On the other hand, the STN liquid crystal cell 1 for optical compensation is provided integrally with orientated films 15, 16, a colorless glass substrate 3 and the colored glass substrate 4 colored red in this order respectively on both surfaces of the liquid crystal 6. The white color having the slight yellowish color is insufficient in the red color in spectra and, therefore, the colored glass substrate 4 colored red is provided, then the red is complemented. The white color is approximated to the paper white in this way.
Patent JP-H07255481-A (JP)
Title: Plasmid vector
Inventor: UEYASU KENICHI
IPC: C12N1/21
Filed: 1994-03-26
Abstract: PURPOSE:To obtain a new plasmid useful for the preparation of a plasmid vector which is a shuttle vector of Bifidobacterium longum and another host. CONSTITUTION:This plasmid is a plasmid, pBL595, having the restriction enzyme recognition sites shown in the figure and a size of about 2.90kb and originated from a Bifidobacterium longum, e.g. Bifidobacterium longum SBT0595 (FERM P-14162). A plasmid vector pBLEMl00 having a molecular weight of 6.10kb is prepared from the plasmid pBL595, AvaI.HindIII fragment of pBR329 originated from E.coli and HindIII.AvaI fragment of pAMbetaI originated from Enterococcus faecalis. The plasmid pBL595 can be prepared by culturing Bifidobacterium longum SBT0595 strain, disintegrating the cultured cells and separating the plasmid by density gradient centrifugation, etc.