baber/WOPTO huggingface dataset:
Patent JP-H0490359-A (JP)
Title: Ink jet recording device
Inventor: KANEKO MASANORI
IPC: B41J2/175
Filed: 1990-08-02
Abstract: PURPOSE:To enable a proper discharge recovery operation to be effected at a minimum of a requirement by providing a control means which changes the content and/or the number of time according to the time elapsed from a predetermined timing starting point to power supply starting time in discharge recovery operation. CONSTITUTION:When electric power is turned on, the time elapsed from a previous discharge recovery operation is examined and, if it is less than 26 hours, the discharge recovery operation is not effected, if it is from 26 hours to less than one month, the discharge recovery operation is effected one time and, if it is at least one month, the discharge recovery operation is effected three times. When it is found out that the battery to back up a timer is dead, the discharge recovery operation is effected time, since the lapse of time is inexact. In doing do, since the discharge recovery operation can be properly effected at a minimum of a requirement, the amount of the ink used, the time required for the discharge recovery and the volume of a waste ink tank in connection with the discharge recovery operation can be minimized.
Patent JP-2001037008-A (JP)
Title: Controller for hybrid vehicle
Inventor: ITOYAMA HIROYUKI
IPC: B60L50/16
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve exhaust performance and to remarkably suppress the deterioration of fuel consumption by deciding an engine operation possible area from a parameter giving large influence to the exhaust quantity limit of an exhaust emission matter or an exhaust state, operating an engine, correcting the revolving speed of the engine and generating power. SOLUTION: An engine controller 11 controls the fuel jetting quantity and the fuel jetting period of an engine 1 based on an operation state parameter supplied from a synthetic controller 16. A battery controller 14 sets assist possible quantity based on a battery state SOC, considers various travel states and vehicle use states, increases a chance for executing an assist in an area where an exhaust emission matter increases and sets the suppression of exhaust and fuel consumption. Thus, NOx discharge quantity can be suppressed to a minimum while a generation request is satisfied. The rise of revolving speed in a NOx limit is suppressed and fuel consumption can be improved.
Patent JP-H1051445-A (JP)
Title: Toll charging system and its method
Inventor: IWAMURA KEIICHI
IPC: H04L12/28
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To perform a toll charging process according to service quality and a use time by toll charging service on the basis of the record of a quality class used for the communication. SOLUTION: B-ISDN sets service quality (QOS) which is different by media so as to handle multimedia service. A QOS management station consisting of a hub and an exchange in a network sets QOS defined with delay, sensitivity of delay variation, the loss rate of cells, etc., and also determines and manages a corresponding charging system. Here, the QOS management station is provided with a history management part consisting of a CPU, a RAM, a hard disk, etc., and histories of used QOS classes are integrated by users. Consequently, the charging system based upon transmission capacity units is adopted to charge the quality and quantity of a communication at the same Lime. Charges are collected by using automatic transfer by banks, etc., or a network for electronic money.
Patent JP-S5996294-A (JP)
Title: Electrolytic surface treatment of strip
Inventor: SAKAI KANGO
IPC: C25F7/00
Filed: 1982-11-26
Abstract: PURPOSE:To apply an electrolytic surface treatment such as electroplating at a high speed while sealing the inlet and outlet sides of a strip with liquid curtain by ejecting an electrolyte toward the strip surface at the end of the upper and lower electrodes in an electrolytic cell. CONSTITUTION:Nozzles 10, 11 for liquid curtain for sealing are provided on the outlet side or inlet and outlet sides of a strip 1 at the end of upper and lower electrodes 4 in the stage of passing the strip 1 between the electrodes 4 disposed in an electrolytic cell and electrically surface-treating the strip through ejection of the electrolyte. The top ends of the nozzles 10, 11 are disposed preferably at the same level as the surface of the electrodes 4 so as to cross the width of the strip 1 and the electrolyte supplied from a header 9 is ejected uniformly over the entire width. The angle of the nozzles 10, 11 relative with the strip 1 is usually set at 90 deg. and is adequately changed according to the traveling speed. The flow of the electrolyte is effectively controlled by sealing the electrolyte in the above-mentioned way.
Patent JP-2001035717-A (JP)
Title: Soft magnetic sheet
Inventor: SAGA RYUICHI
IPC: H01F1/22
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To change a soft magnetic sheet provided with a magnetic layer containing soft magnetic powder on one surface of a sheet-like substrate to the magnetically attracting surface of a magnet, without spoiling the fine view of the sheet, by reducing the coercive force of the soft magnetic powder to a specific value or lower and the thickness of the magnetic layer to a specific value. SOLUTION: A soft magnetic sheet is formed by sticking a magnetic layer composed of soft magnetic powder and a thermoplastic resin into a sheet-like substrate. In order to uniformly form the magnetic layer 2 having a thickness of <0.1 mm, the layer 2 is formed directly on a sheet-like substrate 1 by applying magnetic paint to the substrate 1 and drying the paint. A synthetic resin sheet, foamed synthetic resin sheet, paper, cloth, etc., is used as the substrate 1. In addition, ferrite powder, metallic alloy powder, amorphous alloy powder, etc., is used as the soft magnetic powder for magnetic paint. In order to make the soft magnetic sheet have a sufficient magnetically attracting force, the sheet must have a coercive force of 0.2-4 kA/m and the magnetic layer 2 must have a thickness of 0.02-0.1 mm.
Patent JP-H0947621-A (JP)
Title: Air cleaning apparatus
Inventor: SUZUKI YOSHINOBU
IPC: B60H3/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To perform cleaning of an air filter without damaging the surface of the air filter and with a simple constitution. SOLUTION: When ordinary air conditioning is controlled, doors 16-18 are at the position shown by a broken line in the figure and dust in air from a suction hole 2 or 3 is collected by means of an air filter 13 and the air is blown into a car room from an air plenum which is not shown in the figure. Then, when a specified amt. of dust is collected by the air filter 13, the doors 16-18 are brought to a position shown by a solid line in the figure and a roller 8 is rotated in the clockwise direction in the figure. The air which flows into an opening part 1b from the air plenum being not shown in the figure passes through the air filter 13 toward a communication duct 14 from a roller storing part 11. At this time, the dust on the surface of the air filter is removed. In addition, this removed dust is discharged out of an air-conditioning case 1 from a discharge opening 1g.
Patent JP-H0751747-A (JP)
Title: Device for handling coiling material
Inventor: IGATA SUETA
IPC: B65G47/52
Filed: 1993-08-20
Abstract: PURPOSE:To mechanically and efficiently treat the separating work for treating plural coils conveyed to a coil receiving table to the following process without troubling a person and without developing flaw caused by the mutual contact of the coils. CONSTITUTION:In the coil receiving table 3 for laying the coil while bringing the outer peripheral surface into contact with a recessed receiving surface by arranging plural receiving table divided blocks 6 which form the upper end surface to V shape and forming the recessed receiving surface on the upper surface, the arranged receiving table piece 6 is formed so as to be vertically moved. The receiving table piece 6 at an optional position is vertical moved and can be separated from the other receiving table pieces to the lower part or the upper part. Therefore, even if plural coils C1, C2 inserted into a single fork and laid on the receiving table 3 mutually contacting with each other have different coil widths, these coils are naturally shifted and separated by vertically moving the receiving table piece 3 of the other side of coil C2 to the one side of coil C1. By this method, at the time of shifting the one side of coil to the following process, this coil is not brought into contact with the other coil.
Patent JP-S6186076-A (JP)
Title: Output control circuit of dc arc welder
Inventor: NAGANO OSAMU
IPC: B23K9/073
Filed: 1984-10-03
Abstract: PURPOSE:To execute a stable welding which scarcely causes a spatter in the whole current range by providing a time delay element in an operating circuit for outputting an output current setting signal, and varying the time delay quantity continuously in proportion to an absolute value of an output voltage setting signal. CONSTITUTION:In case an output voltage setting signal es is small, an output ez of an adding and amplifying circuit becomes comparatively small. Therefore, an integration circuit 35 copes with a sudden variation (at the time of a short circuit) of an output voltage feedback signal evf by ez and a time delay determined by a resistance 31 and a capacitor 32. As a result, a rise characteristic of an output current becomes comparatively steep. On the other hand, in case when es is large (in case an average output current is large), ez becomes comparatively large. Therefore, the integration circuit 35 copes with the sudden variation of the output voltage feedback signal evf by this comparatively large ez and the time delay determined by the resistance 31 and the capacitor 32. As a result, the rise characteristic of the output current becomes comparatively gentle. In this way, a stable welding is executed by changing continuously ez of one factor for determining the time delay of the integration circuit, in accordance with an absolute value of the output voltage setting signal es.
Patent JP-H0653832-A (JP)
Title: Multistage type a/d converter
Inventor: YAMAMOTO ETSUJI
IPC: H03M1/14
Filed: 1992-08-03
Abstract: PURPOSE:To shorten time to be required for mask pattern design and circuit design by arranging respective clock generating circuits in plural stages constituting an A/D converter. CONSTITUTION:An input signal to the A/D converter is A/D converted by a master A/D converter 3 through an S/H circuit 2, the A/D converted signal is converted into an analog level by a D/A converter 8 and then the difference of the analog signal from the input signal is found out. The difference is amplified by a subtracting amplifier 7 in accordance with the input range of an intermediate A/D converter 5 and converted into an intermediate-bit digital value. The A/D converted output is converted into an analog level by the D/A converter 8, a difference between the analog signal and an output signal from the circuit 2 is found out and amplified by the amplifier 7 in accordance with the input range of an A/D converter 6 and the amplified value is converted into a lower-bit digital value. When clock generating circuits 1 corresponding to respective steps are designed so as to be included in one step, a mask pattern designing time can be shortened.
Patent JP-H0653039-A (JP)
Title: Corrosion-resistant magnetic film and magnetic head using the same
Inventor: NAKAMURA HITOSHI
IPC: C22C38/00
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a magnetic film which is excellent in corrosion resistance and has low magnetostriction and high saturation magnetic flux density, by selecting N out of Cr, Rh and Ru, in an FeMNC alloy film, and adding Sm, Nd, etc. CONSTITUTION:The title corrosion-resistant ferromagnetic film is constituted as follows. In a magnetic film wherein one or more kinds of rare earth elements are added to a ferromagnetic metal film containing one or more kinds of elements out of Hf, Zr, Ta, Nb, W, Ti, Mo and V, one or more kinds of elements out of Cu, Rh and Ru, and C, main component of which ferromagnetic metal film is Fe, the total concentration of the elements selected out of Hf, Zr, Ta, Nb, W, Ti, Mo and V is 0.5-20at%, the total concentration of elements selected out of Cr, Rh and Ru is 0.5-1.4at%, the concentration of C is 2.0-20at%, and the total concentration of rare earth elements is 0.5-10at%. A magnetic head excellent in read/write characteristics and corrosion resistance can be obtained by applying the ferromagnetic metal film to a magnetic head core.
Patent JP-S58107233-A (JP)
Title: Manufacture of plain bearing
Inventor: ICHIKAWA SHIGEO
IPC: F16C33/14
Filed: 1981-12-21
Abstract: PURPOSE:To improve roundness remarkably by passing a bearing material through coining process after performing pawl forming process. CONSTITUTION:Blanking process that cuts out a platy material 10 of specified size from a bandlike material and pawl forming process that extrudes a pawl 11 are performed simultaneously. Then, bending process that bends the material to semi-cylindrical bearing material 12 and coining process that gives form of semi-cylindrical supporting face by pressing end faces of both ends of the bearing material 12 and supported by the bearing material are performed simultaneously or separately. Thus, the material is formed as a bisected bearing member 13.
Patent JP-H0525583-A (JP)
Title: Method for setting component small in steel making flaw
Inventor: KUWATA KOSEI
IPC: C22C33/04
Filed: 1991-07-23
Abstract: PURPOSE:To provide a method for setting components capable of obtaining steel of componental system small in the generation of steel making flaws even in any steel king at the time of setting components in continuous casting. CONSTITUTION:The peritectic carbon equivalent is evaluated by the following formula (1): Cp=C+0.02XMn+0.04XNi; where Cp denotes the peritectic carbon equivalent and the value of Cp shown by the above formula (1) satisfies the componental condition of 0.23wt.%<=Cp or Cp<=0.17wt.%.
Patent JP-H1149107-A (JP)
Title: Elevator head, and packaging machine using elevator head
Inventor: SHIOTANI SHOICHI
IPC: B65B11/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure packaging of excellent finish by eliminating a mistaken a packaging caused by an elevator head being separated or lowered from a bottom face of a work to be packaged during the folding operation of a folding plate according to the loading/receiving condition of the work. SOLUTION: An elevator head 302 is provided with a moving part 309 which is movable in the horizontal direction as a folding plate 11 is moved through a film, the folding plate 11 is advanced and abutted on the moving part 309 through the film, the movable part 309 is pushed in the horizontal direction, and 21 film edge part is folded into a bottom face of a work to be packaged, to achieve the packaging.
Patent JP-H0751696-A (JP)
Title: Large-capacity pumping method and device therefor
Inventor: MAKINO HISAO
IPC: C02F3/22
Filed: 1993-08-20
Abstract: PURPOSE:To effectively circulate and purify large-volume water by providing a vertical closed water area in water, imparting a large pumpring power to the innermost center with plural pumpring cylinders and bringing the upper end of the outer water area closer to the water surface than the upper end of the inner water area. CONSTITUTION:Air introduced into the air chamber of a composite pumpring cylinder 1 and increased in amt. ascends in the cylinder 1 as a bubble bullet, and the water in the cylinder 1 ascends correspondingly at a specified velocity. According to the experiment, when the capacity of the air chamber having 50cm diameter and 10m length is 1.3 to 1.7 times larger than the air amt. when the diameter of the cylinder is the same as that of the bubble ball, the maximum flow velocity of the ascending flow was 1.3m/sec. When the ascending water is discharged from the upper end of the cylinder 1, the water is discharged into a closed water area (cylinder 5) by inertia as shown by the arrow 19, and the water within the upper end of the cylinder 5 ascends as water in the cylinder 1 ascends to transiently raise the water surface as shown by the arrows 20 and 21 and is circulated and returned over the wide water region as shown by the arrows 22, 23 and 24.
Patent JP-H0868878-A (JP)
Title: Timer operation controller
Inventor: FUJIMOTO TAKANOBU
IPC: F23N5/20
Filed: 1994-08-31
Abstract: PURPOSE: To easily set timer operation in a timer operation controller of a combustor or the like. CONSTITUTION: A timer operation controller is provided with a timer key 13, time setting keys 14, 15 for setting a timer after operation of the timer key 13, a timepiece part 18 started by the operation of a time-set key and a central control part 17 for automatically setting a timer operation state at the time when the timer is set by the operation of the time setting keys 14, 15 and a counted signal is output from the timepiece part 18. Accordingly, when the timer key 13 is operated, timer setting is automatically performed, after timer setting is completed, the timer operation controller automatically enters timer operation without any operation, and operation is very simple.
Patent JP-S58107425-A (JP)
Title: Method of heating steel strip without oxidation and apparatus therefor
Inventor: FUKUDA SHIYUUZOU
IPC: C21D9/52
Filed: 1981-12-21
Abstract: PURPOSE:To perform the efficient unoxidizing heat-treatment of a steel strip, in direct flame-type unoxidizing heat-treatment in an apparatus for continuously annealing the steel strip or the like, by making a nozzle for gas fuel movable in a radiant burner and setting the injection angle of air at a specified value. CONSTITUTION:When a steel strip is heated under an unoxidized condition in a continuous annealing oven, a continuous hot-dip zinc-coating apparatus or the like for the steel strip, it is heated by a radiant burner. At the side wall 11a of a burner tile forming the combustion chamber C for a cylindrical burner 11, a plurality of openings 13 for ejecting air A are provided with an angle theta of 60 deg. at most to he connection of the side wall 11a of the tile. Burner nozzles 12 provided with a plurality of openings 14 for ejecting gas fuel F are slidable provided along the axial line, and their top ends are set close to the rear wall 11b of  the titled. Combustion is performed by controlling the flow ratio of the air A to the fuel F above 1.5 and the ratio of air below 1.0, to heat the entire inner surface of the combustion chamber C. Consequently, the steel strip is heated under  an unoxidized condition with excellent thermal efficiency without the need to  previously mix air and fuel.
Patent JP-H0718506-A (JP)
Title: Suspension-bonding inner belt
Inventor: SUZUKI TOSHIO
IPC: A41F17/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the subject belt capable of holding slacks, skirt, etc., without using friction force or locally pressing the body and enabling sure holding of the vertical position of the slacks, etc., to prevent the slip-down of the slacks, etc. CONSTITUTION:A number of upward-directing small protrusions 4 are formed on the outer side face of a belt 1 and a number of downward-directing small protrusions 5 are formed on the inner side face. The belt is placed between a shirt or underwear used as a supporting material and slacks, skirt, etc., used as a material, to be supported. The holding power is attained taking advantage of the suspension bonding force of the belt.
Patent JP-2001036440-A (JP)
Title: Device and method for estimating maximum likelihood sequence and receiver
Inventor: FUKAWA KAZUHIKO
IPC: H04B7/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce operation quantity and also to suppress the deterioration of an error rate characteristic in performing high speed transmission under a multipath propagation situation. SOLUTION: This device consists of a parameter estimation circuit 21, a square computing element 22, a replica signal generation circuit 23, a complex subtracter 24, a simplification algorithm circuit 35 and a decision signal sequence correction circuit 36. The circuit 35 calculates a decision signal sequence that does not always become maximum likelihood by using simplification algorithm for operation quantity reduction. Next, the circuit 36 compares the likelihood of the decision signal sequence with that of a change signal sequence obtained by changing a part of its symbol, substitutes the decision signal sequence with the change signal sequence only when the likelihood of the change signal sequence is larger than that of the decision signal sequence, repeats the operation preliminarily determined number of times and outputs a final decision signal sequence to an output terminal O.
Patent JP-S60156497-A (JP)
Inventor: KENESU JIYOOJI UIBOON
IPC: D06F58/02
Filed: 1984-10-01
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-S6361923-A (JP)
Title: Abnormality signal detecting circuit for light signal measuring instrument
Inventor: HAMAGURI KENJI
IPC: A61B5/145
Filed: 1986-09-02
Abstract: PURPOSE:To detect an abnormality signal such as an external noise or excessive input light signal by setting a reference level to the external noise level or saturation output level of a photoelectric converting means. CONSTITUTION:Light emitting diodes 20 and 21 are driven by an LED driving part 19 which is controlled according to timing pulses outputted by an oscillation circuit incorporated in a CPU10. The driving part 19 outputs two sequences of driving period pulses to the LEDs 20 and 21, which are driven. Light beams emitted by the LEDs 20 and 21 are attenuated through a living body 60 and received by a light receiving element 25. Then the light receiving element 25 outputs a current corresponding to the intensity of the incident light, and this output is converted by a photoelectric converting circuit 37 into a voltage. This voltage signal is compared by an abnormality signal detecting circuit 55 with the external noise level or reference level and the abnormality signal is outputted when the voltage signal exceeds the reference level. Consequently, the abnormality signal such as the external noise or excessive input light signal can be detected.
Patent JP-S6266752-A (JP)
Title: Video coding system
Inventor: NAKANO KAZUMI
IPC: H04N7/18
Filed: 1985-09-18
Abstract: PURPOSE:To code even a postal matter on which a postal number is not entered, by providing a coding means based on the display of an address table besides a coding means based on the postal number. CONSTITUTION:A keying worker reads the destination of the postal matter displayed on a display part 6 and inputs a prescribed code to a keying part 7. If the postal number is not written, the worker inputs a prescribed code 'JX' corresponding to 'Konansho' written on the postal matter. This alphabetic key signal 8 is converted to an address table code signal by a code converting part 9 and is sent to an address table storage part 11. The address table is stored preliminarily for all address table code signals 10 in the storage part 11. The worker finds the address in the display of the address table and inputs it with keys.