baber/WOPTO huggingface dataset:
Patent JP-H075011-A (JP)
Title: Coriolis type mass flowmeter
Inventor: YAO HIRONOBU
IPC: G01F1/84
Filed: 1993-06-18
Abstract: PURPOSE:To stabilize the vibration of a measurement pipe in a Coriolis type mass flowmeter and make stable flow rate measurement possible. CONSTITUTION:A Coriolis type mass flowmeter is provided with a measurement pipe 5 driven through a drive circuit 4 and a driver 6, and a resonator 9 resonated therewith, a resonant frequency of the resonator 9 is followed up and changed by a resonant frequency control circuit 2, so that the vibration of the measurement pipe 5 is stabilized and stable flow rate measurement is made possible.
Patent JP-S63311185-A (JP)
Title: Apparatus for measuring distribution of magnetic susceptibility
Inventor: OKITA KAZUHIKO
IPC: A61B5/04
Filed: 1987-06-12
Abstract: PURPOSE:To measure the two-dimensional distribution of magnetic susceptibility in a body, by using ultrasonic wave pulses so that a position can be found by local vibration, and detecting the change in magnetic flux due to the local vibration at a position where the ultrasonic wave pulses are propagated. CONSTITUTION:When a static magnetic field is applied to a material to be measured 3, molecules are polarized, and magnetic property is yielded. A dipole 10, which shows a very large value depending on the kinds of molecules, is formed. The dipole 10 is vibrated with, e.g., ultrasonic wave pulses 9. The change in magnetic field formed with the dipole 10 is detected with SQUID- sensor pickup coils (A and B) 5 and 6 using the ultrasonic wave pulses 9. When the time width of the ultrasonic wave pulse 9 is shortened, space resolution can be enhanced. The direction of the pulse emission is scanned in the right and left directions. Thus a two-dimensional image can be obtained. The magnitude of the magnetic field formed by the dipole is the value, whose proportional coefficient is magnetic susceptibility (x). Therefore, the distribution image of the magnetic susceptibility can be obtained.
Patent JP-S5938581-A (JP)
Inventor: MIKAMI TAKASHI
IPC: F26B17/14
Filed: 1982-08-27
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-H0311656-A (JP)
Title: Airtight terminal
Inventor: HIRAKI TAKAHISA
IPC: H01L23/40
Filed: 1989-06-08
Abstract: PURPOSE:To prevent a crack from being produced at a mounting face of a light-emitting element during a hammering operation by a method wherein a hard electroless nickel-plated layer is not formed or is formed to be thin on the mounting face of the light-emitting element. CONSTITUTION:An airtight terminal is formed as follows: a copper-based heat sink 13 where an electroless nickel-plated layer 13a has been formed on its surface is brazed on a metal outer ring 15 where lead wires 21a, 21b have been glass-sealed. The electroless nickel-plated layer 13a is not formed or is formed to be thinner than remaining parts on a mounting face 14 of a semiconductor light-emitting element 17 of the heat sink 13. Thereby, it is possible to prevent a crack at a hammering operation of the mounting face of the light- emitting element without damaging an effect of the electroless nickel-plated layer; an accuracy of a mounting position of the light-emitting element can be kept at a high level.
Patent JP-2000336700-A (JP)
Title: Hydraulic transmission for construction machine
Inventor: TASHIRO KENTARO
IPC: F15B11/17
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To permit combined operation of arm dump and travel without inhibiting other action instead in a hydraulic transmission for a construction machine constituted to lead pressure oil from a plurlaity of hydraulic pumps to a plurality of hydraulic actuators through a plurality of control valves. SOLUTION: A first valve group 30 of a first hydraulic circuit 7L and a second hydraulic circuit is provided with an arm crowd-boom lowering control valve 20, and a third valve group 32 is provided with a boom lifting-bucket crowd control valve. When an arm dump operation signal is inputted from an arm operating lever device, a right traveling control valve 22 of the first hydraulic circuit 7L and a left traveling control valve 26 of the second hydraulic control valve are put in the neutral positions by the action of a selector valve device to lead pressure oil to a first arm control valve 23 of the first hydraulic circuit 7L and a second arm control valve 29 of the second hydraulic circuit.
Patent JP-H0589313-A (JP)
Title: Parking facilities
Inventor: MUROTA NORIKATSU
IPC: G06Q50/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide parking facilities in which the management work of a whole system is never obstructed even if an erroneous car number of registered. CONSTITUTION:An input means 4 generates entering data, and a control means 6 controls this entering data and entering time as registered information. Then, an adjustment means 7 generates going-out data corresponding to the car number of a car to go out, and simultaneously, it settles the accounts of a parking charge in accordance with this going-out data and the entering time, and when there is not the entering data coincident with the going-out data, the control means 6 displays the list of the registered information in the order of the entering time, and when there is no entering data in this displayed list, the account settling means 7 settles the accounts of the prescribed parking charge. Thus, even if the erroneous car number is registered, the management work of the whole system is never obstructed.
Patent JP-S63311802-A (JP)
Title: Dielectric resonator
Inventor: YORITA TADAHIRO
IPC: H01P7/10
Filed: 1987-06-12
Abstract: PURPOSE:To increase the coupling coefficient between resonators by covering the opening of a coupling through hole toward a short-circuit end face by a conductor so as to cause a large coupling current. CONSTITUTION:Plural inner conductors 4 and the coupling through hole 5 located between the inner conductors 4 are formed respectively in the inside of a dielectric block 1 and the opening of the coupling through hole 5 toward the short-circuit end face is covered by a conductor 6. That is, since the opening of the coupling through hole 5 exposed on the short-circuit end face of the dielectric block 1 is covered by the conductor 6, a coupling current flows to the conductor 6. Thus, the coupling current flowing to the short-circuit end face is not blocked by the coupling through hole, a large coupling current flows, the magnetic field energy of the resonator is increased, the coupling quantity by the magnetism is increased and the coupling coefficient between the resonators is increased.
Patent JP-H0313502-A (JP)
Title: Composition for injection-molding metal powder
Inventor: SAITO KATSUYOSHI
IPC: B22F3/02
Filed: 1989-06-09
Abstract: PURPOSE:To manufacture a composition for making a sintered body having good characteristic by preparing the composition for injection-molding metal powder composed of the specific ratio of metal powder, organic binder and the other additive. CONSTITUTION:The composition for injection-forming the metal powder composed of 46-57vol% metal powder or metal alloy powder, 23-50vol% organic binder and 4-25vol% the other additive (plasticizer, lubricant, wax, etc.), is prepared. Then, as the organic binder, it is desirable to use the material composed of 5-35vol% thermomelting type polyvinyl alcohol resin (about 100-1600 average polymerization degree) having 5-65mol% of average saponification degree, and 9-25vol% the other thermoplastic resin (polyethylene, polypropylene, etc.) in the ratio to the composition for forming. By this method, the composition for forming the sintered body having good characteristic, such as high hardness and strength, without any defect, such as shrinkage hole, distortion, bulging, crack, is obtd.
Patent JP-S6210199-A (JP)
Inventor: HIGUCHI HISAO
IPC: C11D7/60
Filed: 1985-07-05
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-S628143-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI MASAO
IPC: G03C1/83
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which is improved in the haze during long-term storage and has excellent bright discolorability by incorporating polverous particle powder having 1-10mum average grain size into the outermost layer among non-photosensitive layers and mixedly incorporating >=2 kinds of specific UV absorbents into at least one layer of the remaining non-photosensitive layers. CONSTITUTION:The silver halide photographic sensitive material has >=2 non- photosensitive layers on the silver halide emulsion layer furthest from a base when viewed from the base on the side opposite from the base side. Said material has such constitution that the outermost layer of the non-photosensitive layers contains the pulverous particle having 1-10mum average grain size and at least one layer of the remaining non-photosensitive layers mixedly contains >=2 kinds of the UV absorbents expressed by the formula. The halogen atoms expressed by R1-R3 in the formula are exemplified by a fluorine atom, chlorine atom and bromine atom, etc. and are more particularly preferably the chlorine atom. The alkyl group and alkoxy group expressed by R1-R3 are preferably of 1-20 C and the alkenyl group is preferably of 2-20 C.
Patent JP-H0312380-A (JP)
Title: Solid calcareous fertilizer
Inventor: SUGANO TOSHIHIKO
IPC: C09K17/32
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the fertilizer disintegrating very rapidly but having satisfactory hardness by incorporating a specified disintegrator into a calcareous fertilizer. CONSTITUTION:A disintegrator selected among CMC sodium having a low degree of substitution, CMC (calcium), carboxymethylstarch sodium, hydroxypropylcellulose having a low degree of substitution, alpha-starch and polyvinylpyrrolidone is added to a calcareous fertilizer by 0.4-20wt.% of the amt. of the fertilizer. They are mixed, water is added by <=4wt.% of the amt. of the fertilizer and the mixture is molded.
Patent JP-H09305185-A (JP)
Title: Karaoke device
Inventor: YO SHIZUKA
IPC: G10K15/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE device which can set the display color of a text telop as a user desires. SOLUTION: This KARAOKE device 1 is constituted including (1) a KARAOKE playing means 17 which gives a KARAOKE musical performance of music according to musical sound data on the played music, (2) a text display means 7 which displays the text telop of the played music according to text data corresponding to the played music, (3) a text display color setting means 19 which sets the display color of the text telop to one of predetermined display colors, and (4) a display control means 18 which displays the text telop in the set display color on the text display means 7.
Patent JP-S5272538-A (JP)
Title: Memory circuit
Inventor: OOHINATA ICHIROU
IPC: G11C11/411
Filed: 1975-12-15
Abstract: PURPOSE:To make indestruction-reading possible & change into low cost power by forming logic inpu tpart from one PNP transistor & three NPN transistors & by operating memory cell & reading-circuit with the control of 3 inputs.
Patent JP-S6039523-A (JP)
Title: Detecting method of looseness in fastening part
Inventor: FUJII HIROSHI
IPC: G01M13/00
Filed: 1983-08-12
Abstract: PURPOSE:To detect easily and exactly a looseness by interposing a washer member between a bolt, etc. and a member to be clamped, and taking it out as electric information to the outside, in case when the bolt, etc. are loosened. CONSTITUTION:A clearance bolt inserting hole 5 is provided on the center part of a seat plate 1 divided into two pieces of seat plates 1a, 1b, and a dielectric ceramics element 4 is formed projectingly on four places in a groove 41. Also, a ring 7 consisting of a ring-like insulating material, and the same ring-like piezoelectric element 6a are provided so as to be recessed along the clearance hole 5 and its upper face, respectively. The dielectric ceramics element 4 and the piezoelectric element 6a are connected to an external measuring instrument, etc. through the groove 41. That which is formed in this way is clamped by a bolt, and in case when it is loosened, the pressure is varied, and a polarization and a mechanical distortion are generated in the piezoelectric element 6a. When a value of an induction flux density is detected by an operation, its varied portion can be detected exactly.
Patent JP-2000029082-A (JP)
Title: Double filter processing transmission system of soliton signal optical fiber
Inventor: LECLERC OLIVIER
IPC: H04B10/2507
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the soliton signal optical fiber transmission system which can reduce jitter effect caused by a collision between solitons in a wavelength multiplex system by improving the performance of a transmission system. SOLUTION: This optical fiber transmission system includes an amplifying means 2i for signals, regenerating means (6, 7, 9) for signals, a 1st in-line filter processing means 3i, and a 2nd filter processing means 8 which is connected to the regenerating means and different from the 1st filter processing means, and the in-line filter processing means and filter processing means connected to the reproducing means are independently optimized.
Patent JP-H01316920-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: YABUUCHI SHOZO
IPC: H01G4/12
Filed: 1988-06-16
Abstract: PURPOSE:To easily acquire the various kinds of electric properties by two kinds of materials by a method wherein different kinds or ceramic materials are respectively used to form the inner layer parts and the outer layer parts. CONSTITUTION:Ceramic green sheets 15a coated with electrode paste 13 are arranged on the innermost side; the other sheets 15a not coated with the paste are laminated on upper and lower outer sides while the other ceramic sheets 15b are respectively laminated on the upper and lower sides and then the whole body is pressure-fixed. The whole body, after baking process, is integrated into a sintered body. During the baking process, the components of the sheets 15b forming outer layer parts 5b are diffused in the sheets 15a forming inner layer parts 5a to change the electric properties of the sheets 15a held by the paste 13. Through these procedures, various kinds of electric properties can be easily acquired by the two kinds of materials.
Patent JP-S6129235-A (JP)
Title: Telemeter system
Inventor: HOSAKA YUKIO
IPC: G08C19/00
Filed: 1984-07-19
Abstract: PURPOSE:To attain the assured transmission of data in a short time by dividing plural slave stations into groups to allocate the call signals of different frequencies to these groups and giving the polling to a slave station within a group from a master station that is called by the call signal. CONSTITUTION:Call signals of different frequencies are allocated to slave station groups 11-13 including slave stations 31-33, etc. When the data to be transmitted is produced at the station 31, for example, a slave station 34 sends a call signal of a frequency f1 to a circuit 8 from an oscillator 5 through a transmitting/receiving part 4. A master station 2 receives the call signal and detects the call signal of the frequency f1 through a frequency discriminator 71. A transmitting/receiving part 6 gives the polling to slave stations 31-33 of the group 11 that transmits the call signal of the frequency f1. The part 4 of the station 31 transmits data and the part 6 of the master station 2 receives the data.
Patent JP-2000101849-A (JP)
Title: Digital compression method for color image
Inventor: OTTO ANTHONY H
IPC: H04N1/64
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To attain statistic encoding for color image data by filtering the color image data while evaluating a color value of surrounding pixels with respect to each target pixel in the color image, dividing the color image into a pixel block array consisting of pixel blocks, and encoding the image based on a fixed bit number denoting each target pixel in each block. SOLUTION: In order to filter data relating to each target pixel, data of pixels surrounding each target pixel are averaged. However, this is applied when each target pixel has a pixel value within a prescribed range. An averaged output is an average of two respective pixels A, B, D, E around a target pixel C with respect to raster lines. In the case of compressing a plurality of levels, blocks of the image data that are classified based on uniform saturation and patterns are processed according to the block sequence or the level sequence. In the case of adopting the block sequence, adaptive compression or selective processing of a block at a top level is available. In the case of the level sequence processing, the blocks are processed in the order of all blocks at the top level, each block at an intermediate level and blocks at a minimum level.  An image with high resolution can be displayed as the blocks are being decoded from those at the maximum level toward those at the intermediate level.
Patent JP-H091384-A (JP)
Title: Method for brazing magnesium-containing aluminum alloy
Inventor: TAKEMOTO TADASHI
IPC: B23K35/28
Filed: 1995-06-15
Abstract: PURPOSE: To provide a brazing method having high reliability at the time of brazing a magnesium-contg. aluminum alloy by using a noncorrosive flux contg. fluoride. CONSTITUTION: This method comprises brazing the magnesium-contg. aluminum alloy using aluminum alloy brazing filter metal contg. potential decreasing components and more particularly at least one kind of metals among zinc, tin and indium. The brazing with the high reliability is made possible without the occurrence of grain boundary penetration by fluorine in the brazed parts.
Patent JP-S5949276-A (JP)
Title: Mechanically erasable writing liquid
Inventor: KARURUUHAINTSU BOONE
IPC: C09D11/16
Filed: 1983-08-16
Abstract: A printing ink for capillary or jet printers adapted to form a mechanically erasable image, comprises a latex-based aqueous polymer dispersion including a water-soluble or organic-solvent soluble dyestuff coloring the particles of the dispersion without the use of additional solvent.
Patent JP-H09330103-A (JP)
Title: Method and system for process adaptive control
Inventor: NOMURA MASAHIDE
IPC: G05B13/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To precisely adjust a model in a short time by composing a subprocess model of a model (physical model) including an intensive constant model based upon a physical expression and identifying characteristics of differences between characteristics of the physical model and characteristics of a process by a statistic model. SOLUTION: A target value prediction system 2 predict a near future value of a target value rP of steam temperature. A physical model steam temperature prediction system 3 predicts a reference value yPB of a near future value of steam temperature. The physical model of a steam temperature system simulates idle time characteristics of a distribution constant system by intensive constant models based upon the physical expression. A statistic model steam temperature prediction system 4 finds a correction predicted value δyp of steam temperature by a statistic model structured by statistically processing past data. A steam temperature prediction system 5 finds a predicted value yP of steam temperature on the basis of the reference predicted value yPB and correction predicted value δyP of steam temperature.
Patent JP-H04235955-A (JP)
Title: Bisstilbene compound
Inventor: AKUSERU BAADAA
IPC: D06M13/248
Filed: 1991-05-27
Abstract: PURPOSE: To provide a fluorescent whitening agent and more particularly a bis-stilbene compd. having high whitening power to cellulose and polyamide fibers.  
     CONSTITUTION: This compd. is represented by formula I (M is cation; at least one of rings A or B contain a sulfonic acid group). The compd. is obtd. by bringing the styryl compd. of formula II and the halogen compd. of formula III (Z is Cl, Br, I) into reaction at 50 to 200°C in a solvent, such as DMF, in the presence of a combination of a base (e.g.; acetate) and a palladium complex or a compd. forming the complex (e.g.; org. phosphine-palladium complex). The compd. of the formula I has extremely high fluorescent power in a soln. and exhibits a whitening effect when the compd. is applied to natural and regenerated cellulose fibers, polyvinyl alcohol fibers, nitrogen-contg. fibers, etc. The compd. is usable for paper, pulp, real leather, synthetic leather, casein polymers, resins, coating materials, soap, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H095566-A (JP)
Title: Method for connecting optical waveguide and optical fiber
Inventor: OURA KOJI
IPC: G02B6/30
Filed: 1995-06-15
Abstract: PURPOSE: To provide a method for precisely connecting the end surface of an optical fiber array for inputting/outputting an optical signal with an optical waveguide end surface at low cost. CONSTITUTION: The end surface 16 of an optical waveguide and the end surface 23 of an optical fiber are placed opposite to each other, and after the optical waveguide of a core layer 13 is temporarily coated with an ultraviolet ray hardening resin 30, first aligning between the optical waveguide and the optical fiber is performed, rough aligning is finished and after precise aligning of second time and after are performed, the ultraviolet ray hardening resin 30 is potted on the upper part full surface of the optical waveguide, a layer coated with the ultraviolet ray hardening resin 30 is formed and the coating layer of the ultraviolet ray hardening layer 30 is irradiated with ultraviolet rays.
Patent JP-S5482222-A (JP)
Title: Production of magnetic head
Inventor: HOSHINO NAOTOSHI
IPC: G11B5/60
Filed: 1977-12-14
Abstract: PURPOSE:To achieve the improvement in the yield of cores by roughly forming a groove having tapered side faces to a slider, fitting a core head part into the through -hole provided in proximity to this groove and performing sealing then grinding the tapered faces and grinding away the shoulder part of the core. CONSTITUTION:A groove 3 having tapered side faces having beforehand roughly formed is provided to a slider 2 and the head part of a core 1 is inserted into the through-hole of the slider 2 and the core part is fixed to the slider 2 by glass sealing 4. Since in this way the core 1 is enclosed by the sealing 4, the possibility of damaging the same during grinding is reduced. Next, a grinding tool 6 having the shape conforming to the sectional shape of the slider groove 5 is placed in the groove 3 and finish forming is performed. When the slinder groove 5 is formed, the shoulder part of the head part of the core 1 is also ground away together with the tapered side face of the roughly formed groove 3, thus the width of the track face of the core 1 may be narrowed to a desired value. Thereby, the yield may be considerably improved.
Patent JP-S5939904-A (JP)
Title: Axial-flow type hot-water turbine
Inventor: SATOU SADAO
IPC: F01D5/14
Filed: 1982-08-28
Abstract: PURPOSE:To improve the efficiency by installing a plurality of fins which extend in the axial direction onto the belly surface of a movable vane and allowing the liquid film adhering onto the belly surface of the movable vane to flow in the axial direction. CONSTITUTION:A plurality of fins 11 which extend in the axial direction are installed onto the belly surface 3 of the movable vane 1 of a hot-water turbine. The liquid film adhering onto the belly surface 3 of the movable vane 1 is compulsorily allowed to flow in the direction X of wing chord on the belly surface 3. The movable vane 1 is applied with a torque by the variation of the momentum of said liquid film.