baber/WOPTO huggingface dataset:
Patent JP-2000015002-A (JP)
Title: Sewage treatment facility
Inventor: NAGAOKA HIDEJI
IPC: B01D17/025
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make a sewage treatment facility simple in a structure and excellent in maintenance property, separating performance of an oil and treating efficiency of sewage by having a separation tank arranged in line with a sewage storage tank having a sewage inlet upwards, an effluent pump arranged in an effluent tank communicated to a separation tank, and a communication part communicating between an effluent part and respective tanks. SOLUTION: Foul water of a kitchen or the like is discharged into a catch basin meshed net 14a of a sewage storage tank 3 via a sewage inflow pipe 5 to remove a large garbage or the like, and after storing that in the sewage storing tank 3, that is allowed to overflow an upside end part 10a of a separation tank 6 via a communication part 10 of the storage tank. After adsorbing an oil content in the sewage having flowed into the separation tank 6 by an oil removal means 14b, the sewage is stored in the separation tank 6, and allowed to overflow into a separation tank 7 from an end part 11a via an communication part 11 of the separation tank.  The sewage in the separation tank 7 is stored in an effluent tank 8 after overflowing from an end part 12a of a communication part 12 of the effluent tank, and allowed to be outside a sewage treating facility 1 via an effluent pump 15 and an effluent part 16 by a limit switch 20. Thereby, the sewage treatment facility can separate the oil content in the sewage and becomes excellent in sewage treatment efficiency and excellent in maintenance property because of the simple structure.
Patent JP-2001013186-A (JP)
Title: Measurement jig device for high frequency device
Inventor: KONDO TAKASHI
IPC: G01R27/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement jig device for a high frequency device allowing accurate and easy calibration as compared to conventional art. SOLUTION: This measurement jig device for measuring an impedance of a measured high frequency device 2 has a measurement jig 10; an energizing installation jig 30; a short correction jig 50 having the same length as the measured device 2, for executing a short correction; and an open correction jig 70 for executing an open correction. The measurement jig 10 has a connector 25 to be connected to a connector 90 of a measuring instrument 1; a core conductor 20 connected to a core conductor 26 of the connector 25; a ground conductor 12 connected to a ground conductor 28 of the connector 25, cooperating with the core conductor 20 to substantially maintain a prescribed characteristic impedance; and a ring-shaped insulator 15 electrically insulating between the core conductor 20 and the ground conductor 12, for housing the high frequency device 2 in its inside housing space s4.
Patent JP-S63184130-A (JP)
Inventor: SKLAREW RALPH
IPC: G06F3/033
Filed: 1987-07-24
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-S5887422-A (JP)
Title: Pilot gear device for flowmeter
Inventor: SHIRAISHI TAIICHI
IPC: G01F3/10
Filed: 1981-11-20
Abstract: PURPOSE:To reduce thrust by fastening to a rotating shaft of a pair of helical gear rotors a helical gear made up of a gear section twisted in the direction opposite to the distortion of the gear section of the rotor. CONSTITUTION:Helical rotors 1 and 1 having the same tooth profile curve c are arranged in a rotor housing chamber 4 of a flowmeter F provided with fluid passage holes 2 and 3 through rotor shafts 5 and 5. A thrust bearing 6 lessens a thrust caused when the rotors 1 and 1 rotate. A tooth section is formed on helical gears 7 and 7 fastened in the rotor shafts 5 and 5 in such a manner as to be opposite in the distortion direction to the tooth section a1 of the rotors 1 and 1 to offset thrust of the rotors 1, 1 by producing an opposite thrust thereto.
Patent JP-H10173206-A (JP)
Title: Resonant tunneling electronic device
Inventor: KIN KEIGYOKU
IPC: H01L29/88
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resonant tunneling electronic device which can operate at a high speed by constituting the element in such an asymmetrical combinational structure that the heights of quantum barrier layers are gradually decreased after they are gradually increased and the widths of quantum well layers which provide quantum binding states of electrons are gradually increased or decreased. SOLUTION: A resonant tunnel electronic device is constituted by successively forming a conductive collector C7, a third quantum barrier layer 6, a second quantum well layer 5, a second quantum barrier layer 4, a first quantum well layer 3, a first quantum barrier layer 2, and a conductive emitter E1 on a substrate 8 in such an asymmetrical combinational structure that the heights of the quantum barrier layers are gradually decreased after they are gradually increased and, at the same time, the widths of the quantum well layers for electrons are gradually increased. Therefore, the speed index of the electronic element can be improved, because a peak voltage can be realized by reducing the capacitance of the element and increasing the resonant tunneling effect of electrons.
Patent JP-H0349493-A (JP)
Title: Digital convergence device
Inventor: MURANAKA MASATAKA
IPC: H04N9/28
Filed: 1989-07-18
Abstract: PURPOSE:To correct and adjust convergence quickly with high accuracy in a color television receiver by providing a discrimination means and operating a CPU at all times so as to apply approximate calculation. CONSTITUTION:A digital convergence device is provided with a means 2 discriminating whether the period is a vertical scanning period or a vertical blanking period. A CPU 3 transfers a data for convergence correction for each scanning line to a one frame random access memory in the case of the vertical blanking period and the CPU 3 applies processing such as interpolation calculation to obtain correction for each scanning, key scanning or horizontal frequency detection other than the data transfer of the convergence correction to the one frame random access memory through the changeover of the processing of the CPU 3. Thus, the convergence adjustment time required for one by one adjustment point is remarkably reduced, then the convergence of the entire screen is adjusted quickly with high accuracy.
Patent JP-S5888837-A (JP)
Title: Galvanomirror rotary supporter of optical pickup device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1981-11-20
Abstract: PURPOSE:To realize the miniaturization with small thickness for the titled supporter, by stretching the shafts led out to both directions from a plate-shaped elastic matter on a pickup base set at the outside of the other side face of a square coil. CONSTITUTION:A plate-shaped elastic matter 12 is adhered at the center part of the rear side of a galvanomirror 3. The shafts 13 are protruded lengthwise from both ends of the matter 12 to support and turn the mirror 3. A square coil 14 is attached on both faces where the lengthwise face of one side of the coil 14 is orthogonal to the matter 12 of the mirror 3 and at the vertically symmetric position on the basis of the matter 12 and fitted by 45 deg. inclination to the mirror 3, in the winding direction.
Patent JP-H0473646-A (JP)
Title: Processing liquid and processing method for silver halide color photographic sensitive material
Inventor: YOSHIMOTO HIROSHI
IPC: G03C7/42
Filed: 1990-07-13
Abstract: PURPOSE:To prevent the fixing and settling of processing liquid components and the generation of suspended matter by incorporating specific amt. of thiocyanate and thiosulfate into the processing liquid and specifying ammonium ions to specific mole % of the entire cation or below. CONSTITUTION:This processing liquid contains at least 0.1mol/l thiocyanate and at least 0.2mol/l thiosulfate and the content of the ammonium ions is specified to <=50mol% of the entire cation, preferably <=20mol% of the entire cation. The fixing and settling of the processing liquid components and the generation of the suspended matter are prevented by making combination use of the specific ratios of the thiocyanate and the thiosulfate in such a manner. The processing liquid for the silver halide color photographic sensitive material which obviates the generation of rubbing flaws and sticking of foreign matter, etc., and eliminates pollution load, etc., is thus obtd.
Patent JP-H11335755-A (JP)
Title: Alloy for eye glass
Inventor: MIYAZAKI KOJI
IPC: C22C5/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a gold alloy having light pink color, good workability, elasticity and hardness by specifying a composition consisting of Au as an essential component, Cu imparting reddish color, Ag imparting greenish color, Pd imparting whitish color and In for workability improvement. SOLUTION: This K18 gold alloy for eye glass contains Au as an essential component, 20-23 wt.% Cu, 0.5-2 wt.% Ag, 1-3 wt.% Pd and 0.1-1 wt.% In, and thus the gold alloy having a light pink cherry blossom-like color which is different from the colors of a conventional gold color, a K18 gold having a yellow color with green color tinted or a yellow color with red color tinted and a white gold with adding Pd, Ni to K18, is obtained. The gold alloy having this composition is vacuum melted and cast, and an obtained ingot is subjected to groove rolling and then wire drawing after annealing to a round bar of about 3 mm. A material for eye glass having a required elasticity, hardness with a light pink color is thus obtained and it is turned out to be a gold alloy having a high commercial value.
Patent JP-2000001440-A (JP)
Title: Composition for prevention or prophylaxis of obesity
Inventor: FUJITA TADASHI
IPC: A61K38/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the prevention or prophylaxis of obesity capable of widely utilizing various kinds of proteins and further improving the gel strength. SOLUTION: This composition for the prevention or prophylaxis of obesity consists essentially of (a) a protein (e.g. a protein having an isoelectric point within an acidic region (e.g. sodium caseinate), (b) at least one kind of water-soluble dietary fibers (e.g. carrageenan) and a water-soluble gelatin and (c) a basic amino acid or/and a basic peptide.
Patent JP-H108737-A (JP)
Title: Water leaking wall treatment sheet
Inventor: HARADA HIROYUKI
IPC: E02D31/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a low priced water leaking wall treatment sheet capable of making effective use of an inside space of a water leaking wall used for an indoor space. SOLUTION: A water leaking wall treatment sheet is equipped with porous water leading materials extended in the approximately horizontal direction, leading leakage of water to the approximately horizontal end section 11a, and sticking a plurality of stages on up and down sections of them along a vertical underground exterior wall 101 at specific intervals L and a waterproof sheet covering the water leading materials from the indoor section 104 side opposite from the underground exterior wall 101 side and, at the same time, filling the intervals between the water leading materials adjacent to each other to cut off the incursion of water from the underground exterior wall 101 side to the indoor section 104 side.  Leaders brought into contact with the end sections 11a of the water leading materials, leading leakage of water led to the approximately horizontal direction to the lower part in the vertical direction and collecting water in a drainage pipe mounted to the lower end are provided to the end sections 11a.
Patent JP-2000000237-A (JP)
Title: Stethoscope and pad for the same
Inventor: KATO HISAMI
IPC: A61B7/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To surely catch a detected sound by communicating a chest piece and an ear chip through a tube and roviding an annular pad mode of a flexible elastic body, which makes it possible to acoustically sealing the inner space of the chest piece, on a pressurizing surface to an examination part with the chest piece. SOLUTION: A dual head B1, a tube C1, a tube for both ears D1 and the ear chip E1 are provided in a communicating state to constitute a stethoscope. The head B1 is provided with a large-diameter diaphragm B10, an open bell B20, a turret B30 and a spindle B40, and the diaphragm B10 is formed nearly in the form of a sucker and arranged with a diaphragm at the whole aperture to be used for high-frequency sound. On the other hand, the open bell B20 is formed nearly in the shape of a sucker of a small diameter and used for low-frequency sound, and a pad S1 annually formed of a soft urethane rubber like gelatin is adhered to its whole outer peripheral part. Thus, it is possible to acoustically seal the inner space of the open bell B20.
Patent JP-H10337125-A (JP)
Title: Automatic irrigation device for paddy field
Inventor: UKEZEKI TOMOHIRO
IPC: E02B13/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic irrigation device used for a paddy field, which is installed irrespective of locations of the paddy field and surely prevents the invasion of water into the device to smoothly operate the device over a long period. SOLUTION: This automatic irrigation device for a paddy field is provided with a water supply pipe 2 whose one end is rotatably connected to a water guide pipe 6 communicating with an irrigation canal 1 and whose other end has a long curved portion 4, a driving member 19 for rotating the water supply pipe 2 in its circumferential direction on an approximately horizontal axis as the rotation axis, and a water level detector for detecting the water level of the paddy field and operating the driving member 19. Therein, a gear transmission mechanism for connecting a driving gear 17 fixed to the outer periphery of the water supply pipe 2 to a pinion gear 34 pivotally disposed on the driving motor 20 is disposed in the driving member 19.
Patent JP-S6076413-A (JP)
Title: Apparatus for presuming neutral position of steering gear of vehicle
Inventor: KAMIYA KOUJI
IPC: B62D6/00
Filed: 1983-10-03
Abstract: PURPOSE:To improve the accuracy in determination of the neutral position of a steering gear by calculating the neutral position on the basis of the operating direction and amount of the steering gear when the change in forward, backward, left and right behavior of a vehicle is less than a reference value determined by the vehicle speed. CONSTITUTION:A calculation control circuit 1 receives respective input signals from a vehicle speed sensor 2, a steering sensor 3, a brake detector 4 and an acceleration detector 5 to calculate and judge vehicle speed V, data omega of operating direction and displacement of a steering gear, data theta of acceleration and the presence of braking according to a predetermined program. On the basis of the result, the neutral position omega CENT of a steering gear is calculated. Then, said circuit 1 judges the degree of rolling phenomenon to generate required damping force intensifying signals to drive circuits 10-13 of shock absorbers 6-9 for controlling shock absorbers 6-9. By this constitution, the accuracy in determining the neutral position of the steering gear can be improved.
Patent JP-H063834-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: ONOUCHI YOSHIYUKI
IPC: C25D9/04
Filed: 1992-06-19
Abstract: PURPOSE:To provide a method for producing an electrophotographic sensitive body by which an electrophotographic sensitive body having excellent image characteristics can be obtd. CONSTITUTION:When a photosensitive layer is formed on an electric conductive substrate to produce an electrophotographic sensitive body, an Al-based drum with an anodically oxidized film formed on the surface in an aq. system is used as the electric conductive substrate and this drum is passed through at least a brush contact washing process using pure water at 30-90 deg.C, an ultrasonic rinsing process using pure water at 30-90 deg.C and a suction drying process using hot air.
Patent JP-H061121-A (JP)
Title: Pneumatic radial tire
Inventor: ATAKA HIROSHI
IPC: B60C13/00
Filed: 1992-06-18
Abstract: PURPOSE:To improve road hazard resistance and traveling performance on the rough road by restricting the correlation between the thickness of side wall rubber and the hardness of the rubber at a position in the maximum width part of a tire, and determining the upper limit and lower limit of rubber hardness. CONSTITUTION:JIS A hardness Y of the outside part of a tire structure body of a side wall section 3 satisfies the relationship shown by the expression I to the thickness of rubber X (unit mm) at a position in the maximum width part of a tire, and is also made of side wall rubber 10 whose hardness is in a range from 50 deg. to 65 deg. in JIS A hardness, In addition, the ratio of the thickness X of the side wall rubber 10 at a position in the inside of the maximum width part of the tire in the radial direction of the tire to the thickness Xf of the rubber at a position in the outer end position in the radial direction of the rim flange 12 of the inside in the radial direction, i.e., Xf/X is restricted in a range from 1.3 to 1.8, and the ratio of the thickness X of the side wall at a position in the maximum width part of the tire to the thickness Xd of the inner end in the radial direction of the buttress part of the tire in the outer side in the radial direction, i.e., Xd/X is restricted in a range from 1.0 to 1.3.
Patent JP-H0235604-A (JP)
Title: Magnetic disk device
Inventor: ITAMI SHIN
IPC: G11B5/09
Filed: 1988-07-25
Abstract: PURPOSE:To stabilize the voltage amplitude of a reproduction signal at the initial time in a reproducing state by making an automatic gain control circuit(AGC amplifier) act based on an AGC control signal after a transition duration when a head IC is switched to a reproducing action in the case of performing reproducing with an optional magnetic head. CONSTITUTION:A delay circuit 7 is provided so that the AGC control signal for deciding the gain of the AGC amplifier 3 is outputted from an AGC control signal switching circuit 4 to the AGC circuit by delaying the output when the reproduction signal from the head IC 2 is inputted in the AGC amplifier 3 in the case of switching from states other than the reproducing action to the state of the reproducing action. Namely, the control signal outputted to the AGC amplifier in the transition duration of the head IC from the state other than the reproducing state to the reproducing state with the magnetic head is set as a fixed AGC control signal, which is switched to the AGC control signal by the delay circuit after the reproducing output from the head IC is stabilized. Thus, the voltage amplitude of the reproduction signal in an just after the transition duration of the head IC can be stabilized.
Patent JP-H1129878-A (JP)
Title: Corrosion resistant aluminum product and its production
Inventor: SAKAI SHIGEO
IPC: C23C28/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion resistant Al product capable of maintaining corrosion inhibition effect over a long time even if being applied with a heat cycle by forming anodically oxidized Zn coating film having a cold heat cycle crack on the surface of a Zn-diffused layer applied on the surface of an Al base material and providing corrosion inhibition coating film over the whole body of the surface. SOLUTION: On the surface of an Al base material 1, Zn sprayed-coating is formed by using a thermal spraying gun and Zn wire, and heat treatment is executed at about 600 to 610 deg.C to form a Zn-diffused layer into a thickness of about 50 to 200 μm. Then, the Al base material 1 provided with this Zn-diffused layer is subjected to anodic oxidation treatment in a soln. of about 15 to 20% sulfuric acic concn. and about 15 to 25 deg.C temp. under the conditions of about 12 to 20 V and about 1.5 A/dm<2> current density. In this way, on the Zn-diffused layer 2, anodically oxidized Zn coating 3 is formed into a thickness of about 20 to 50 μm. After that, on this anodically oxidized Zn coating film 3, a crack 4 is formed by cold heat cycle treatment.  Then, the whole body of the anodically oxidized Zn coating film including the cold heat cycle crack 4 is coated with corrosion inhibition coating film 5 such as chromate or the like.
Patent JP-H0349982-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/124
Filed: 1989-07-19
Abstract: PURPOSE:To provide a recording material having the characteristics of pressure- sensitive paper and used as a reserve by utilizing the color development due to the contact of an electron acceptive compound with specific unsaturated ketone. CONSTITUTION:This recording material is constituted by utilizing the color development due to the contact of an electron acceptive compound with unsaturated ketone obtained by condensing aldehyde having a substituted amino group and ketone. As the electron acceptive compound, there are phenols, salicylic acids and zinc rhodanate and, as aldehide having a substituted amino group, aldehyde having an alkyl substituted aromatic ring, especially, aromatic or aliphatic aldehyde having a p-dialkylaminoaryl group is pref. As an alkyl group, one having about 18 carbon atoms or less is pref. and, as ketone, a 3-12-membered compound which may contain ring or chain hetero atoms and a 3-20C compound are used.
Patent JP-S6429424-A (JP)
Title: Electronic component sealant
Inventor: YAMANAKA TORU
IPC: C09J167/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title sealant which has a low melt viscosity and is excellent in tenacity, heat resistance and adhesion, by the polymn. of an arom. dioxy compd., an arom. dicarboxylic acid and a polyester through removal of acetic acid. CONSTITUTION:An arom. dioxy compd. (e.g., p-acetoxybenzoic acid), an arom. dicarboxylic acid (e.g., terephthalic acid) and a polyester obtd. from an ethylene glycol and an arom. dicarboxylic acid (e.g., polyethylene terephthalate) are submitted to polymn. through removal of acetic acid to give an electronic component sealant consisting of a copolymerized polyester consisting of structural units of formulas I-III (where R1 is at least one member of the groups selected from among those of formulas IV-IX; R2-3 are each at least one member of the groups selected from among those of formulas IV-VI and X; X is H, Cl), wherein the structural units I+II=77-95mol.%, the structural units III are 23-5mol.%, and the molar ratio of structural units I to II is 75/25-95/5, and having a melt viscosity of 10-5,000 P.
Patent JP-H0911215-A (JP)
Title: Kneader and kneading extrusion molding machine
Inventor: UMEHARA SATOSHI
IPC: B01F15/00
Filed: 1995-06-29
Abstract: PURPOSE: To prevent the blocking of a water adding nozzle by kneaded matter in a kneader or extrusion molding machine using a solidifying agent and a material to be treated as a raw material. CONSTITUTION: Since a water adding nozzle 21 is closed by a raw material kneaded by the rotation of paddles 17, 17' at a time of the stop of operation, the kneaded matter is solidified if the nozzle is allowed to stand as it is and, even if water is supplied from a water source 29 by a pump 31 in such a state that a solenoid valve 32 is opened, water is not issued. Then, after operation is stopped, compressed air is sent to the water adding nozzle 21 from a compressed air source 34 through a solenoid valve 35 to be blown out into a trough 7. By this constitution, the kneaded matter blocking the water adding nozzle 21 is cleaned.