baber/WOPTO huggingface dataset:
Patent JP-2001087785-A (JP)
Title: Nitrifying method of waste water
Inventor: NAKAMURA HIRONORI
IPC: C02F3/34
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent excessive aeration in a nitrifying vessel and to almost perfectly achieve the nitrification reaction with aeration airflow of the irreducible minimum. SOLUTION: In this nitrifying method of waste water, the waster water is continuously flowed from an inflow port 16 into the nitrifying vessel 14, is flowed out of an outflow port 22, at the same time, mixed liquid of the waste water and microorganisms is aerated by a blower 18 in the nitrifying vessel 14 and, thereby, ammoniacal nitrogen in the waste water is subjected to nitrifying treatment by the action of the microorganisms. The aging decrease in oxygen consumption rate in batch reaction of the mixed liquid collected in a batch vessel 36 is measured. When the aging decrease is larger than a set value, the aeration airflow is increased and, when the aging decrease is smaller than the set value, the aeration airflow is decreased.
Patent JP-H08132991-A (JP)
Title: Door structure for automobile
Inventor: MIYAZAWA YASUHIRO
IPC: E05F15/16
Filed: 1994-11-04
Abstract: PURPOSE: To improve workability and electric reliability by providing a door structure for an automobile wherein a door frame and a cover plate can be easily attached with a small force, and electric connection of an electric material to a wire harness for the door is made reliable. CONSTITUTION: Driven parts 51, 55 of an electric material are fixed on a door frame 41, and driving parts 101, 103 of the electric material are fixed to a cover plate 43. A wire harness for a door 77 is fixed to the cover plate 43, and an electric wiring of the driving parts 101, 103 is permanently connected to the wire harness for the door 77 so as not to be released. The cover plate 43 is attached to the door frame 41 in a state where the driven parts and the driving parts are engaged with each other, so that the driven parts 51, 55 may be driven by the driving parts 101, 103.
Patent JP-2000093056-A (JP)
Title: Fishing line
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K91/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a tenacious fishline having high water repellency, well drained and excellent in resistance to abrasion. SOLUTION: This fishline is produced by intertwining plural bundles 2 of plural synthetic resin monofilaments 1, by making water repellent resin powder 3 such as fluorine-based resin powder intervene among monofilaments as well as their bundles and by adjusting the twist angle of the bundle to the core of the fishline so as to become 5-30 degrees.
Patent JP-S62136350-A (JP)
Title: Positioning device
Inventor: NAKAJIMA KATSUNORI
IPC: B23P19/00
Filed: 1985-12-04
Abstract: PURPOSE:To facilitate 3-axis directional positioning of a plate-shaped body placed in a specified position in a transfer passage in an assembly line by pressing the plate-shaped body by means of a movable tapered block on one side against a fixed tapered block on the other side. CONSTITUTION:When a base plate 2 sent in the direction of C on a conveyer of a base machine 1 of an assembly line comes between a pressing mechanism 18 and a receiving mechanism 19, the base plate 2 is stopped with a stopper 10 actuated with an air cylinder 9. Under this condition, a block 5 and a flowing prevention block 3, by the actuation of an air cylinder 7, move in the direction of A to push up to base plate 2 along respective tapered surfaces of the block 5 and a fixed block 11 so that the base plate 2 is held between two floating prevention blocks 3 and 12 and is vertically positioned. When the cylinder 7 is further actuated, the floating prevention block 12, resisting a spring 16, moves in the direction of B to butt against a stopper 15, laterally positioning the base plate 2. Thus, the positioning can be performed easily and securely with higher space efficiency.
Patent JP-S61149246-A (JP)
Title: Method for supporting catalyst
Inventor: NAITO AKIKO
IPC: B01J37/02
Filed: 1984-12-21
Abstract: PURPOSE:To enhance the durability of purification capacity as a catalyst, by supporting a fine particle of a catalytic metal, which was preliminarily dispersed uniformly in a solvent, by the surface of particulate activated alumina by utilizing ultrasonic vibration. CONSTITUTION:When an activated alumina particle as a catalyst carrier and a fine particle of a metal mixture of Cu and Ni is used as a catalytic metal, the fine particle of the catalytic metal is at first preliminarily dispersed in a solvent such as water or alcohol by utilizing ultrasonic vibration. Subsequently, this dispersion is mixed with a slurry having the activated alumina particle suspended therein to coat the surface of the activated alumina particle with the fine particulate catalytic metal and the coated particle is dried and baked. By this supporting method, because the growth of a particle due to the mutual flocculation of fine particles of the catalytic metal applied to the surface of the activated alumina particle is not generated, the catalyst excellent in durability of purification capacity is obtained.
Patent JP-S62118226-A (JP)
Inventor: AANESUTO SUARE GONZAREZU
IPC: G01J5/08
Filed: 1986-11-14
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-H03134579-A (JP)
Title: Multivalue calculation model and formation of test pattern of logical circuit using same
Inventor: IKEDA KOJI
IPC: G06F17/50
Filed: 1989-10-20
Abstract: PURPOSE:To efficiently form a test pattern generating no back track by constituting a multivalue calculation model wherein specific functions are allowed to respectively correspond to the AND element, OR element and NOT element constituting a logical circuit. CONSTITUTION:When at least one input value increases, the output values of both of an AND element and an OR element are increased and a function making the difference between the output values to two input series different only in one input smaller (larger in the OR element) than the difference between the output values to two input series increased in the input value of the input equal in the input value among said two input series is allowed to correspond and, with respect to an NOT element, a multivalue calculation model wherein a function reducing the output value thereof when the input value increases is allowed to correspond is constituted. Then, a system composed of the real number slightly larger than 0 and a system composed of the real number slightly smaller than 1 and inputted to the respective models of logic having trouble constituted with respect to a logic circuit and trouble desired to be detected and an input system is altered so as to make the difference between the output values large to form a test pattern.
Patent JP-S61150146-A (JP)
Title: Magnetic thin film recording medium
Inventor: INOMATA KOICHIRO
IPC: G11B11/10
Filed: 1984-12-25
Abstract: PURPOSE:To form a vertical magnetic film having a large Kerr effect and to obtain the title recording medium with large S/N by forming a film consisting of PtMnSb Heusler's alloy fine particles on a base body having fine protrusions. CONSTITUTION:Fine protrusions 2 (800Angstrom ) are formed on a polymer substrate 1 by sputter etching with use of a high-frequency sputtering device. Then after the inside of a chamber is evacuated to a specified atmospheric pressure, gaseous argon is introduced, and then a film consisting of PtMnSb Huasler's alloy particles 3 is formed on the substrate by sputtering. In this case, a vertical magnetic film can be formed because an alloy is formed on the protrusion 2. Accordingly, a vertical magnetic film having an easy magnetization axis vertical to the film surface can be formed, and a recording medium having a large Kerr's rotating angle of >=1 deg. and hence having excellent regenerative S/N can be obtained.
Patent JP-2000095124-A (JP)
Title: Electrically driven power steering system
Inventor: TOUZU HIDEKI
IPC: B62D101/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To ease troublesome lock-to-lock operation. SOLUTION: When the vehicle shift position is selected from the forward to the reverse position or vice versa in the state where the automatic turn switch is ON (YES in S13), under the condition in which a brake pedal is depressed by a driver and the vehicle speed is ▵0≈ (S6, S7), the steering mechanism will be automatically steered at the maximum steering angle in the direction opposite to the one from current turning of the steering wheel (S8-S11).
Patent JP-H07130392-A (JP)
Title: Alkaline storage battery
Inventor: SHIBATA YOSHIO
IPC: H01M10/26
Filed: 1993-10-29
Abstract: PURPOSE:To improve the life property and storage property of a closed alkaline storage battery used for an electric automobile, etc., by adding interfacial active agent provided with sulfone groups. CONSTITUTION:A separator is given hydrophilic property by using interfacial active agent provided with sulfone groups, the interfacial active agent provided with sulfone groups is contained in electrolyte or a negative electrode is coated with the interfacial active agent. In this way, the electrolyte is distributed uniformly to the positive and negative electrodes to obtain a closed alkakli storage battery excellent in cycle life property and current-voltage property.
Patent JP-H03134660-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/32
Filed: 1989-10-20
Abstract: PURPOSE:To provide the 2 equiv. coupler-contg. color photographic sensitive material with which sufficient color developability is obtd. even if an org. solvent for accelerating color development, such as benzyl alcohol, from a color developing soln. by incorporating at least one kind of the couplers expressed by specific formula into at least one layer on a base. CONSTITUTION:At least one kind of the couplers expressed by the formula are incorporated into at least one layer on the base. In the formula, [A1] denotes the residual coupler group from which one hydrogen atom in the coupling position is removed; X1 is a group expressed by formula II; R1 is an alkyl group, aryl group or heterocyclic group. R2 is a hydrogen atom or group which can be substd., but at least one is an alkyl sulfonyl group, aryl sulfonyl group, cyano group, trifluoromethyl group, alkoxyl group, aryl sulfonyl group, cyano group, trifluoromethyl group, alkoxy carbonyl group, aryloxy carbonyl group of nitro group; if [A1] is a residual yellon coupler group; m denotes 1 to 4 integer. The preservable property of the formed images is enhanced in such a manner.
Patent JP-H09146875-A (JP)
Title: Separation of adaptor card slot for hot plugging
Inventor: MERUBUIN KENTO BENEDEIKUTO
IPC: G06F3/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide the computer system in which at least one connector slot for receiving a card enforcing specified functions such as an input/output and a memory, etc., is provided. SOLUTION: When the modification of a hardware configuration is required, a user makes a reset control signal be outputted from an input/output bridge chip. This reset control signal is used for starting a function to stop the data processing activities of a card to be removed, to cut a slot from a bus and to gradually lower power. Subsequently, the rest control signal is remained as it is till an original card is removed and a new card is mounted on the slot. When the new card is mechanically mounted on a connector, power is supplied, the slot is coupled with the bus and the reset signal from a bridge chip is not activated. Thus, the constitution software is capable of starting the data processing activities by the new card.
Patent JP-H09115081-A (JP)
Title: Fire receiver provided with fire testing function and emergency fire broadcasting interlocking system using the same
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a fire receiver to carry out a fire test with one monitor line as an object only by operating a fire test switch and to automatically change the monitor line defined as the object. SOLUTION: When a fire test switch SW1 is first operated, a signal processing part 1 operates a fire test circuit 2 and falsely issues alarms from monitor lines L1-Ln selected by a line selecting switch SW2. Thus, a main sound 6 is sounded simultaneously with the turn-on of a fire lamp 4 and a zone lamp 5 and next, when the fire test switch SW1 is operated for the second time and a fire receiver A is operated by an ordinary AC power source corresponding to a discriminate signal from an operating state discrimination circuit 7, alarms are falsely issued from the monitor lines L1-Ln for five lines. While the fire receiver is operated by a reserve power source, on the other hand, alarms are falsely issued from the monitor lines L1-Ln for two lines.
Patent JP-H10121088-A (JP)
Title: Lubricant composition for high-temperature processing of metal and method for using the same
Inventor: IIDA SUMIO
IPC: C10N50/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition for high-temperature processing of a metal, which does not cause the workpiece to be carburized even when it is used after a graphitic lubricant composition is used and does not cause scratches and seizure marks and to provide a method for using the same. SOLUTION: This composition comprises 5-30 pts.wt. at least one member selected from group A, 30-90 pts.wt. at least one member selected from group B and 5-40 pts.wt. at least one member selected from group C. Group A: tetrasilicic potassium mica, tetrasilicic sodium mica, natural phlogopite, bentonite, montmorillonite and vermiculite. Group B: boron oxide, boric acid, alkali metal borates, sodium carbonate, potassium carbonate, sodium silicate having a melting point of 1,000 deg.C or below and potassium silicate. Group C: an oxide of titanium, magnesium, silicon, tin, lead, zinc calcium, copper or aluminum and a hydroxide of magnesium, each of which has a mean-particle diameter of 0.01-20μm. This method comprises using a solution obtained by dissolving 20-80 pts.wt. above composition in 100 pts.wt. water.
Patent JP-H02118615-A (JP)
Title: Method for processing liquid crystal display panel
Inventor: IWAMATSU SEIICHI
IPC: G02F1/1337
Filed: 1988-10-28
Abstract: PURPOSE:To execute the molecule orientation processing of a liquid crystal display panel surface by sweeping a surface acoustic wave with apply of an ultrasonic wave on the liquid crystal display panel. CONSTITUTION:Onto the surface of a glass substrate 1, for the ultrasonic waves with wavelengths W1 and W2, the ultrasonic wave of the wavelength of 2 is impressed from a first wedge 2 and a second wedge 3 or one wedge, the interference wave of a surface acoustic wave is swept in one direction, and it is absorbed to an absorbent 5 made of silicon grease, etc. By impressing and sweeping the intensity of the surface acoustic wave 4 at the intensity equal to the destructive intensity or below of the glass substrate 1, the orientation of the molecule of the surface of the glass substrate 1 can be obtained. Thus, the orientation processing of the liquid crystal molecule without a defect due to the dust, etc., can be executed.
Patent JP-H06167938-A (JP)
Title: Advertising device
Inventor: YAMAMOTO KOJI
IPC: G09F23/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide the advertising device which constitutes an advertisement having a stereoscopic feel, can make performance of a wide variety and can be installed extremely easily. CONSTITUTION:This advertising device to be installed in the upper space part of an existing telephone stand 7 is constituted by forming a leg bottom part 1 so as to enclose the telephone stand 7 exclusive of the rear part of the foundation part thereof, erecting two pieces of leg column parts 2 from the proper position of the leg bottom part 1 and providing the upper parts of these leg column parts 2 with frames 3 for advertisement capable of freely attachably and detachably mounting advertising members to at least >=2 surfaces. A suitable number of illuminating lamps 5 are provided via mounting fittings 4 within these frames 3 for advertisement. Then, the advertising device is installed by effectively utilizing the upper space of the telephone stand to the max. possible extent. Propaganda and advertisement are made not only on one face but on plural faces as well.
Patent JP-H08131649-A (JP)
Title: Premium supply device
Inventor: AKIYAMA YUKIHIRO
IPC: A63F9/00
Filed: 1994-11-07
Abstract: PURPOSE: To automatically supply premiums and to realize space-saving. CONSTITUTION: A premium supply device 60 is a device which supplies premiums on an endless conveyer 23, and is formed in an approx. circular shape with an opening through which one premium can pass, and is provided with plate members 61a to 61c that have mounting areas for multiple premiums at certain intervals in the circumferential direction, and mounting areas for multiple premiums on the plate members 61a to 61c are partitioned in the approx. radial direction. Separators 62a to 62c that can rotate together on the plate members 61a to 61c and a drive unit 63 which rotates the separators 62a to 62c based on the presence of premiums on the endless conveyer 23 are provided.  When the separators 62a to 62c rotate, premiums are dropped from the opening of the plate member 61c on the endless conveyer 23, and premiums are dropped from the openings of the plate members 61a and 61b on the plate members 61b and 61c.
Patent JP-H08132825-A (JP)
Title: One-way tire for winter
Inventor: ASAME SHIGEHISA
IPC: B60C11/01
Filed: 1994-11-07
Abstract: PURPOSE: To provide a one-way tire for the winter improving the traction property and braking property without impairing the travel performance on a snow road, suppressing the behavior deformation of blocks at the time of braking in particular, and exerting sufficient braking performance. CONSTITUTION: This tire having a pattern shape nearly symmetrical centering on the center line is provided with main grooves 2 in the peripheral direction on the tread outer periphery and blocks 4 formed by side grooves 3 obliquely extended outward from the outermost main grooves 2 on shoulder sections. A square shoulder 6 is formed on the approach side in the advance direction of each block 4 of the shoulder section, a round shoulder 7 is formed on the other side, and a notch groove 8 extended inward from the shoulder outside face is formed in the middle.
Patent JP-2001094160-A (JP)
Title: Thermoelectric element and manufacturing method therefor
Inventor: TERAJIMA KAZUHIKO
IPC: H01L35/32
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a small thermoelectric element with a number of thermocouples and its manufacturing method for solving the problem of deformation or cracks in thermoelectric semiconductor element caused by shrinkage in hardening of insulating resin. SOLUTION: A thermoelectric element includes insulating resin between an n-type thermoelectric semiconductor and a p-type thermoelectric semiconductor. A surface treatment agent is contained between the n-type thermoelectric semiconductor and the insulating resin, or a part or all the part between the n-type thermoelectric semiconductor and the p-type thermoelectric semiconductor. A manufacturing step includes a surface treatment step for applying a surface treatment agent to a surface of the n-type thermoelectric semiconductor, or a part of or all the surface of the p-type thermoelectric semiconductor, a combining step for making the n-type thermoelectric semiconductor opposite to the p-type thermoelectric semiconductor, and an insulating resin forming step for feeding insulating resin between the n-type thermoelectric semiconductor and the p-type thermoelectric semiconductor.
Patent JP-H04147987-A (JP)
Title: Formation of fine pattern and method for working fine pattern
Inventor: OKAZAKI AKIRA
IPC: G03F7/34
Filed: 1990-10-11
Abstract: PURPOSE:To sharply and precisely form a fine pattern with superior efficiency at a low cost by forming a nonviscous transfer pattern via a masking layer on a substrate, and then transferring this pattern to a work by means of pressing via an adhesive layer. CONSTITUTION:A masking layer 2 of the prescribed shape is formed on a substrate 1. This masking layer 2 can be obtained by vacuum-depositing a thin film of SiO2, etc., and exerting etching treatment via a photoresist. Subsequently, a nonviscous transfer pattern 3 is formed by an electrodeposition method on the part, where the above masking layer is not formed, of the above substrate 1 to provide a transfer substrate 4. Then, an adhesive layer 5 of rubber type, etc., is formed at least on the above transfer pattern 3. At this time, the total film thickness (d) of the nonviscous transfer pattern 3 and the adhesive layer 5 is regulated so that it is maximum among the thicknesses of the films on the above substrate 1. Subsequently, the transfer substrate 4 and a work 6 are disposed in a manner to be opposed to each other via a matching gap (g) to perform alignment, and the above adhesive layer 5 is allowed to adhere to the work 6. By this method, the above transfer pattern 3 can be transferred to the work via the adhesive layer 5, and the fine pattern can be formed.
Patent JP-H07127579-A (JP)
Title: Diaphragm pump
Inventor: OYA IKUO
IPC: F04B45/047
Filed: 1993-10-29
Abstract: PURPOSE:To increase the capacity of a pump by arranging electromagnetic coils on the circumference of an oscillator to support a permanent magnet, connecting a diaphragm to the oscillator, and forming two fluid chambers on both surface of the diaphragm to make use of the push-pull action of the diaphragm. CONSTITUTION:Air is sucked from a suction port 29 at the upper part of a frame 2. An oscillator 1 is vibrated by the interaction of an electromagnetic coil 11 and a permanent magnet 9 constituting a driving part 1. When a shaft 8 of the oscillator 10 is pulled to one direction, a second air chamber 7 is compressed to expand a first air chamber 6. As a result, a suction valve 17 is opened, and air is sucked to the first air chamber 6 through a plurality of communicating passages 23, 14 and a suction chamber 19. On the other hand, when the second air chamber 7 is compressed, a discharge valve 26 is opened, and the air sucked into the second air chamber 7 is carried from the communicating passage 16 to an air tank 31 through a second discharge chamber 28, a plurality of communicating passages 24, 15, and the first discharge chamber 22, and discharged from a discharge port 32.
Patent JP-H04147605-A (JP)
Title: Manufacture of rare earth iron-boron permanent magnet
Inventor: IWASAKI KATSUNORI
IPC: H01F1/053
Filed: 1990-10-11
Abstract: PURPOSE:To manufacture a high performance uniform magnetic characteristic rare earth-iron-boron permanent magnet by using a plurality of raw materials having different grain growth speeds with respect to processing temperature as the raw materials before hot processing. CONSTITUTION:Stock material powder in which a grain growth speed is low with respect to temperature and fine crystal grain sizes are likely to be yielded is a raw material to which there is added about 0.2 to 2 atomic % of Ga, Ti, Zr, Si, Hj, and Ta for example. For example, the raw material is raw material powder in which contents of a rare earth element are properly controlled. Raw material powder different in supercooling upon quenching is a material which is made amorphous by raising the supercooling for example. For example, raw material powder completely crystallized in a quenching state by reducing the supercooling for example. Where a large- sized anisotropic magnet is manufactured, there may be used raw material powder reduced in coersive force after hot processing for a part in contact with a die inner wall upon hot processing when a preliminary molded structure in cold processing, while there may be used at the magnet center a raw material in which the absolute value of the coersive force is relatively greater and the growth speed of the crystal grain is medium.