baber/WOPTO huggingface dataset:
Patent JP-H1176197-A (JP)
Title: Mri
Inventor: NONOMURA TOMOSUKE
IPC: A61B5/055
Filed: 1997-09-07
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce an exposure to an electromagnetic wave, and improve safety by using control pieces added to an MRI device as control pieces of a field, imparting an electric field to an inserting piece by a field control means, and measuring a position or a property change of the inserting piece. SOLUTION: A support frame 3 of a local MRI is temporarily installed on a tooth, and an inserting piece such as a file and a reamer is inserted from a tool inserting hole 22. After the tip of the file and the reamer is positioned in a position such as an apical hole while picking up an image of the MRI, an exciting pulse is irradiated by a high frequency coil 6. At this time, respective control pieces are controlled in driving through a generator or the like by a control circuit, and a field control signal is sent out. An LC impedance or electromotive force in an inclined magnetic field coil 39 is measured by using a single element of the inclined magnetic field coil 39. Afterwards, the reamer and the file are set in an apical position up to a place to show a detected value, and a root canal is expanded.
Patent JP-H0895516-A (JP)
Title: Oscillation type display device
Inventor: ITO HIROAKI
IPC: G09G3/02
Filed: 1994-09-26
Abstract: PURPOSE: To perform a stable pattern display even for the abnormality of an oscillating operation generated incidentially and also to perform a stable display operation immadiately after the operation of a device by appropriately restricting a followup ability to the fluctuation of the oscillating cycle of a pattern display timing in a display part. CONSTITUTION: A pattern display is performed by making dot-shape display elements 14 arranged in a straight line-shape flicker while making synchronization with a timing signal S2 generated from a display timing setting part 16 according to the change of an oscillating cycle detected with an oscillating cycle detecting part 15. Since the display timing setting part 16 is set with a display timing by averaging oscillating cycles for plural times detected immadiately before, the part 16 is set with a standard oscillating cycle before an oscillation start and besides when an abnormal oscillating cycle is detected, it precludes the using of the value.
Patent JP-H06108486-A (JP)
Title: Opener of manhole cover
Inventor: SAITO KOICHI
IPC: E02D29/12
Filed: 1992-09-28
Abstract: PURPOSE:To easily open or close a manhole cover and transfer it, by providing a guide member at a nearby place of a key of the front end of a bar and also providing a stopper having a projected piece fitted so as to vertically slide against the guide member and inserted loose into the key hole. CONSTITUTION:An opener is composed of a circular grip 11, a bar member 2, and a key 3. A square guide 2a and a stopper 4 fitted in the guide and vertically slid are provided at the bar member 2 located near the key 3. Further, a pin 5 is equipped in the guide 2a to regulate the upward movement and a projected piece 4a directing downward inserted loose in the key hole by the self-weight is provided at the stopper 4. When the key 3 is inserted in the key hole, the stopper 4 is moved upward and inserted in the key hole. Subsequently, the grip 1 is horizontally turned 90 deg., the key 3 is prevented from slipping out and further, the downward projected piece 4a of the stopper 4 is automatically inserted in the key hole and then the opener and the manhole cover are unified together to make it easy to open and transfer the cover.
Patent JP-H09101428-A (JP)
Title: Optical branching and coupling unit
Inventor: YUNOKI ISATO
IPC: H04B10/27
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching and coupling unit which can prevent light generated owing to difference in numerical aperture from leaking as to optical branching and coupling unit consisting of optical fibers differing in numerical aperture. SOLUTION: A low numerical-aperture optical fiber 10 is provided with optical transmission parts 15 and 15, an optical branching and coupling part 13 which have a smaller diameter than those optical transmission parts 15 and 15, and tapered parts 14 and 14 which are continuous between the branching and coupling part 13 and optical transmission parts 15 and 15 and have the outer peripheral surfaces gradually decreased in diameter toward the branching and coupling part 13, and a high-numerical-aperture optical fiber 20 is connected to the branching and coupling part 13 by fusion splicing.
Patent JP-H1084652-A (JP)
Title: Non-bearing rotating machine
Inventor: KAYASHIMA TADASHI
IPC: H02K7/09
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a non-bearing rotating machine equipped with a detecting part which can measure a speed of rotation, an angle of rotation and radial displacement of a rotating shaft in common. SOLUTION: In this non-bearing rotating machine, a rotation control magnetic field of (m) ± 2 poles is superposed synchronously on a rotation drive magnetic field comprising (m) poles and thereby a torque is given to a rotor, and at the same time, the rotor is driven to rotate, being levitated magnetically, by increasing or decreasing the control magnetic field according to the displacement of the rotor detected by a detecting means of the displacement of the rotor.  In this case, a disk body 20 fixed concentrically to a rotating shaft of the non-bearing rotating machine and at least two detecting devices 21X and 21Y disposed in the direction intersecting perpendicularly the outer peripheral part of the disk body 20 are provided and the disk body 20 is equipped with parts 22 to be detected which are disposed regularly in the outer periphery thereof along the direction of the circumference. The detecting devices detect the speed of rotation and the angle of rotation of the rotating shaft by measuring the number of the parts 22 disposed in the outer periphery of the disk body rotating with the rotating shaft and also detect the displacement of the rotating shaft in the direction intersecting it perpendicularly from the degree of approach of the parts 22 to be detected.
Patent JP-H09102099-A (JP)
Title: Vehicle tracking support system
Inventor: HIROSHIGE HIDEO
IPC: H04B7/26
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To properly guide all following vehicles which travel along the course of the forefront vehicle. SOLUTION: On the respective vehicles 100, 101a, and 101b which make use of this system, navigation devices 102a, 102b, and 102c equipped with a beacon transmission and reception part 220 which sends and receives data to and from a beacon 2 on a road and a route detection part 218 which detects the route of the vehicles. Further, a transmission and reception part 336 which sends data to and from the passing vehicles is provided on the side of the beacon 2. Consequently, the forefront vehicle 100 can send necessary information, indicating the route of the forefront vehicle 100 so that the drivers of the following vehicles 101a and 101b in the same vehicle group determine the route, to the following vehicles 101a and 10b through the beacon 2 installed at a passing point.
Patent JP-H02103466-A (JP)
Title: Method for measuring immunological active material and reagent for said method
Inventor: SHUDO SHOICHI
IPC: C08L71/02
Filed: 1988-10-13
Abstract: PURPOSE:To suppress side reactions due to foreign protein, fat and the like in a specimen, to suppress the generation of prozone in the high concentration region of a material under test and to make it possible to measure even the low concentration region of the materials under test accurately by adding a specified compound. CONSTITUTION:A compound shown by a reagent formula I incorporates an antibody or an antigen which reacts specifically with an antigen or an antibody to be measured. A buffer incorporating said compound and a specimen are mixed at the rate of specified quantities. Thereafter, reaction is performed at a constant temperature. In the formula I: R<1> and R<2> are hydrocarbon groups having the hydrogen number or carbon number of 1-5; AO is an oxyalkylene group having the carbon number of 3-4; and (m) and (n) represent the numbers of oxyethylene and the oxyalkylene groups, respectively. The oxyethylene groups and the oxyalkylene groups in { } undergo random copolymerization. The molecular weight is 1,000-20,000. The ratio between (m) and (n) is within the range of 60/40-90/10. Then, e.g. in the case of turbidimetry, the value is read with a nephelometer. In order to determine the concentration of the result of the specimen, the value is compared with the value of a contrast specimen.
Patent JP-H06107864-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: SEN TAKUO
IPC: C09J7/02
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a rubber-base pressure-sensitive adhesive which, when applied to a transparent support, gives a pressure-sensitive adhesive tape for fixation which can give a foreign-matter-free photographic image even when a photographic film is exposed in contact therewith by dispersing a specified compound on the surfaces of small rubber pieces and dissolving the resulting pieces in an organic solvent. CONSTITUTION:In the step of obtaining a rubber-base pressure-sensitive adhesive by dissolving small rubber pieces obtained by grinding a block of a rubber elastomer (e.g. natural rubber) in an organic solvent (e.g. mixed n-hexane/toluene solvent), heavy calcium carbonate having a mean particle diameter of 0.5-5mum is dispersed on the surfaces of the small rubber pieces. The pressure-sensitive adhesive tape 4 is obtained desirably by laminating a rubber-base pressure- sensitive adhesive layer 2 containing the calcium carbonate 3 on a transparent support (e.g. polyester film layer).
Patent JP-2001085227-A (JP)
Title: Laminated lc resonator and filter thereof
Inventor: MATSUMURA SADAYUKI
IPC: H01F27/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated LC resonator and a laminated LC filter both having high Q-value inductors and superior high-frequency characteristics. SOLUTION: Inductor patterns 24a and 24b are electrically connected to each other through the long via holes 33 of sheets 14 and 15. The via holes 33 are arranged in the left and right edge sections of the inductor patterns 24a and 24b. The patterns 24a and 24b and via holes 33 constitute a tubular inductor L1 having a square cross section filled up with an insulating material. A capacitor pattern 25 is faced to the opened end sections of the inductor patterns 24a and 24b through the sheets 14 and 15 and forms a capacitor C1. Namely, the capacitor pattern 25 is laminated upon the internal surface of the tubular structure of the inductor L1. In addition, the capacitor C1 and the tubular inductor L1 form an LC parallel resonance circuit R1.
Patent JP-H02105843-A (JP)
Title: Flexible vinyl chloride resin composition
Inventor: FURUYA HIRONOBU
IPC: C08L27/06
Filed: 1988-10-15
Abstract: PURPOSE:To obtain the title composition prevented from undergoing plasticizer migration to the surface of, e.g., another synthetic resin molding in contact therewith by adding a specified amount of an epoxy polymer of a specified weight-average MW to a plasticized flexible vinyl chloride resin composition. CONSTITUTION:A flexible vinyl chloride resin composition is produced by mixing 100 pts.wt. vinyl chloride resin with 30-150 pts.wt. plasticizer (e.g., dibutyl phthalate) and 0.5-30 pts.wt. epoxy polymer of a weight-average MW of 5000-100000. Examples of the epoxy polymer include polymers of epoxy monomers such as glycidyl (meth)acrylate and allyl glycidyl ether and copolymers thereof with vinyl compound monomers copolymerizable therewith (e.g., styrene). In this way, the migration of the plasticizer present in the molding and the change in the surface properties of the molding can be prevented.
Patent JP-H06112527-A (JP)
Title: Silicon carbide light emitting diode device and its manufacture
Inventor: UEDA YASUHIRO
IPC: H01L33/20
Filed: 1992-09-28
Abstract: PURPOSE:To provide a silicon carbide light emitting diode device which is excellent in mass-productivity and in which short-circuiting is prevented by forming an insulating layer on the side faces of an n- and p-type SiC layers and peripheral part of an n-type SiC substrate. CONSTITUTION:An SiC light emitting diode element 10 is provided with an n-type SiC substrate 1, n-type SiC layer 2 formed on the substrate 1 except its peripheral part 1a, p-type SiC layer 3 formed on the layer 2, and insulating layers 4 formed on the peripheral part 1a of the substrate 1, side face of the layer 2, and on the layer 3. In addition, the element 10 is also provided with a through hole section 5 formed through the layer 4 so as to expose the layer 3, p- and n-type side electrodes 6 and 9 respectively formed in the section 5 and at part of the lower surface of the substrate 1, conductive junction layer 7 formed on the layer 4 and electrode 6, and conductive substrate 8 provided on the layer 7. The title diode device is composed of the element 10 constituted in such a way and a stem 12 for holding the element 10, with the element 10 being electrically connected and fixed to the stem 12 on the substrate 8 side.
Patent JP-H10109031-A (JP)
Title: Catalyst, method for synthesizing alkylmercaptan and production of the catalyst
Inventor: SAUER JOERG DR
IPC: B01J23/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve activity and selectivity when the molar ratio of hydrogen sulfide to methanol is small by incorporating a specified amount of cesium tungstate as a promoter in a catalyst consisting of the compact of aluminum oxide. SOLUTION: This catalyst for synthesizing methylmercaptan is composed of the compact of the aluminum oxide containing alkali metal tungstate as the promoter. The catalyst is the cesium tungstate in which the promoter is mixed by the amount of 15-40wt.%, preferably about 20-35wt.% per total weight of the completed catalyst. The so-called activated aluminum oxide is used as the aluminum oxide. The compact is used preferably in the from the granulated or extruded aluminum oxide having about 1-5mm grain size, 180-400m<2> /g specific surface area, about 0.3-1.0ml/g total fine pore volume and 300-900g/l bulk density.
Patent JP-S62119062-A (JP)
Title: Thermal transfer printer
Inventor: ITO TOSHIO
IPC: B41J17/36
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a thermal transfer printer capable of obtaining a good printing quality even with deterioration in characteristics of an ink film, by providing a control circuit part capable of varying a drive condition of a thermal head. CONSTITUTION:An optimum printing quality can be obtained even with deterioration in characteristics of an ink film 5 by a method in which after a paper 12 and an ink film 5 are separated from each other, a dummy printing is conducted on a margin of the ink film 5, the transmittance of the dummy printed portion of the ink film 5 is red by a photoelectric transfer element 13, and a control circuit 14 controls a current or a pulse width to vary a drive condition of a heating resistor 1A of a thermal head 1. Namely, the drive condition of the thermal head can be easily varied so as to correspond to the deterioration in characteristics of the ink film, which enables an optimum printing condition to be set according to the characteristics of the ink film. Therefore, the deterioration in the printing quality due to dot missing and unwanted dot in the conventional thermal transfer printer can be prevented.
Patent JP-H0999050-A (JP)
Title: Patch material
Inventor: HAMABE MASARU
IPC: A61L15/58
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a patch material which exhibits necessary tacky adhesive power for a specified period of time and is easily peelable after lapse of the specified period of time by providing one surface of a base with an acrylic tacky adhesive layer into which magnesium silicates are incorporated. SOLUTION: This patch material is formed by using a plastic film as the base and providing the one surface thereof with the acrylic tacky adhesive layer consisting of an independent polymer or copolymer of an alkyl acrylate monomer. The magnesium silicates are incorporated into this tacky adhesive layer at about 3 to 50 pts.wt. per about 100 pts.wt. tacky adhesive. The magnesium silicates include the magnesium silicates further bonded with metals, such as Li and Na, and water of crystallization, etc. The degradation in the tacky adhesive power does not arise if the amt. of the magnesium silicates to be used is below the range described above. The tacky adhesive power is insufficient if the amt. exceeds the range. The amt. of the use is determined according to the kinds and compsn. of the tacky adhesive and the time when the necessary tacky adhesive power is maintained, etc.
Patent JP-S63113865-A (JP)
Title: Disk clamping circuit
Inventor: SAGAWA TAKAHIRO
IPC: G11B17/028
Filed: 1986-10-30
Abstract: PURPOSE:To fit and position a center hole of a disk to a clamp, irrespective of a speed of a clamp operation, by rotating a motor by the clamp operation, and stopping a rotation of the motor at the point of time when it has reached a normal rotation. CONSTITUTION:When a flexible disk is inserted into a drive device, and a clamp approaches a spindle, a clamp detector 11 becomes ON, an output of an AND gate 24 becomes H by an output of an FF 23, a driving circuit 15 is started through an OR gate 25, and a motor 16 rotates. In such a way, even if a center hole of the disk is shifted a little from a fitting position of the clamp, the center hole is positioned exactly to a fitting position of the clamp by a rotation of the spindle. Subsequently, a ready circuit 17 detects a normal value of a rotational period, resets a rotation command circuit 13, and a rotation of the motor 16 is stopped. Next, when a motor-on signal 14 is inputted, the motor 16 rotates, and write and read-out of information to and from the disk are executed.
Patent JP-S63112780-A (JP)
Inventor: SHIMIZU YASUTAKA
IPC: C09B47/00
Filed: 1986-10-30
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-S62119366-A (JP)
Inventor: MATSUZAKI TAKASHI
IPC: F25B1/00
Filed: 1985-11-18
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-S62119198-A (JP)
Title: Device for rotating and pulling up single crystal provided with magnetic field impressing device
Inventor: ORITO FUMIO
IPC: H01L21/208
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the titled device capable of increasing the yield of a single crystal which can be used as the substrate for an integrated circuit while preventing the generation of cell structures by providing a heat insulating member between the main heater and the lower auxiliary heater in the device for III-V compds. having the heaters and a magnetic field impressing device. CONSTITUTION:A crucible 4 for holding the raw materials of III-V compd. polycrystals and a single crystal and a sealant is provided in an airtight vessel 1 in the single crystal rotating and pulling device. The main heater 5 for heating the crucible 4 from the side surface and the lower auxiliary heater 6 for heating the crucible 4 from the lower part are also furnished. Furthermore, a magnetic field impressing device 13 for placing the melt in the crucible 4 in a magnetic field and for controlling the convection of the melt is provided. The heat insulating member 7 is furnished between the heaters 5 and 6. Consequently, the heaters 5 and 6 are thermally insulated, and the effect of the heater 6 on the side surface of the crucible 4 due to the heat radiated from the heater 6 and the difficulty in controlling the temp. gradient in the crucible can be prevented.
Patent JP-H04245693-A (JP)
Title: Three-dimensional electrodepositing circuit
Inventor: UIRIAMU AARU KURAMURII
IPC: H05K3/20
Filed: 1991-09-11
Abstract: PURPOSE: To eliminate the need of continuous etching and plating by isolating a basic body and circuit elements from a mandrel in order to obtain a dielectric basic body mounting a circuit element pattern having projecting conductive structure. CONSTITUTION: A mandrel and a Teflon pattern are coated with an appropriate resist 18 which is then masked, exposed and developed to leave holes 20 in the resist 18. The mandrel coated with the resist is then immersed into an etching bath such that a recess 24 is made in the working surface 14 of a stainless steel mandrel basic body. The recess 24 has tapered structure obtained by removing metal from the side face or in the lateral direction inherent to etching process. Consequently, the resist 18 is removed from the recess 24 and the Teflon pattern 16 is left thus obtaining a mandrel having a single three dimensional structure, i.e., the recess 24.
Patent JP-H02107117-A (JP)
Title: Weed collecting device of tractor mower
Inventor: OKA AKIHIKO
IPC: A01D34/63
Filed: 1988-10-15
Abstract: PURPOSE:To detect difference in sucking power by a blower and to accurately recognize an amount of weeds in a collector by equipping a transporting barrel with a collecting and transporting sensor to detect air pressure of the transporting barrel. CONSTITUTION:Weeds reaped by a mower 1 are sent from a transporting barrel 4 to a collector while being sucked by a blower. The transporting barrel 4 is equipped with a collecting and transporting sensor 5, an amount of weeds stored in the collector is recognized while detecting air pressure in the transporting barrel 4 and the amount is indicated. Exhaust resistance by the blower is enlarged with the amount of weeds stored in the collector and sucking air force at the transporting barrel 4 is attenuated.
Patent JP-S63144998-A (JP)
Title: Cutting material underlay
Inventor: MANFUREETO GAIRUHAUPUTO
IPC: B26F3/00
Filed: 1987-10-16
Abstract: 1. A cut-material support for the work table of a fluid-jet cutting device and made of material permeable to the fluid jet, characterised in that the cut-material support is made of a composite foam material having - an apparent density between 150 and 400 kg/m**3 - a compression hardness less than 260 kPa - a tensile strenght greater than 100 kPa and - an elongation at break of more than 40%.
Patent JP-H0999248-A (JP)
Title: Polyethylene terephthalate(pet) bottle cutting implement
Inventor: ISHIMARU SEIICHI
IPC: B02C18/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an original polyethylene terephthalate(PET) bottle cutting implement capable of extremely easily pricking cutting blades into a PET bottle and easily cutting the peripheral surface of the body of the PET bottle. SOLUTION: A pair of embracing half bodies 1 provided with gripping parts 2 in their respective base parts are freely openably and closably constituted by pivotally fixing their front ends. A pair of the embracing half bodies 1 are so constituted that the peripheral surface of the body of PET bottle may be embraced from the outer side when their respective gripping parts 2 are mated together by matching and closing a pair of the embracing half bodies. At least one of the embracing parts 4 of a pair of the embracing half bodies 1 are projectingly provided with the cutting blade plate parts 5 which are pricked into the peripheral surface of the body of PET bottle when the bottle is embraced by directing these parts to the opposite inner side.  The peripheral surface of the body of PET bottle is embraced by the embracing parts 4 of a pair of the embracing half bodies 1, by which the cutting blade plate parts 5 are pricked to the peripheral surface of the body of PET bottle. The peripheral surface of the body of PET bottle is cut by gripping and turning the gripping parts 2 of a pair of the embracing half bodies 1 relative to the PET bottle.