baber/WOPTO huggingface dataset:
Patent JP-2000292460-A (JP)
Title: Horizontal optical ammeter
Inventor: YOSHINO TOSHIHIKO
IPC: G02F1/095
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure a small current and to efficiently modulate light by utilizing a phenomenon where the Faraday effect of a magnetic body occurs while an azimuth formed by rays and an application magnetic field is in a vertical direction and inputting and outputting the rays from the horizontal direction of a core at the gap of the core. SOLUTION: An yttrium iron garnet(YIG) crystal 41 is inserted into the gap part of a permaloy ring core 42, and an AC current 44 to be measured with 50 Hz being generated by an AC power supply 43 is penetrated through the inside of the core. A DC power supply 45 is used for supplying a current 46 for a bias magnetic field to a coil 47 that is wound around the core. Rays being emitted from a low-coherence light source 48 with an oscillation wavelength of 1,3 μm are passed through an optical system 49 consisting of a fiber, a polarizer, a lens, a YIG, the lens, an analyzer, and the fiber, are detected by a germanium avalanche photo detector 50, and an output electrical signal 5 1 is observed by an oscilloscope 52.  For inducing the Faraday effect in a magnetic body 41, the direction of the magnetic field to be applied to the magnetic body 41 needs not always be in parallel, and the azimuth formed by rays and an application magnetic field may be at right angle.
Patent JP-H11323901-A (JP)
Title: Soil impregnating method of resin liquid
Inventor: SUMINO MASAHIRO
IPC: E02D3/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin liquid impregnating method capable of uniformly and continuously supplying a resin liquid in the ground while performing the method without practically requiring manpower. SOLUTION: A filtering material 3 selected from Japanese paper, gauze or cotton is laid on the surface of the ground 1 to be preserved, and nonwoven fabric 5 is also laid of the filtering material 3. A resin liquid 9 such as an acrylic resin and a silane resin stored in a resin liquid tank 7 is dripped on the surface of the nonwoven fabric 19 from a dripping port 19 by passing through plural tubes 17, 17 from a main tube 13. The resin liquid 9 is impregnated into the ground 1 by expanding as a plane to the surface of the ground 1 from the filtering material 3 after dripping on the surface of the nonwoven fabric 5. Since meshes of the filtering material 3 are fairly fine, the resin liquid 9 hardly permeates, and is held as a liquid film 9A between the filtering material 3 and the nonwoven fabric 5 to expand in a plane shape along the meshes of the filtering material 3.  The permeated resin liquid 9 is also held on the under surface of the filtering material 3 as a liquid film 9B, and the surface of the ground is always covered with the resin liquid 9.
Patent JP-S5558412-A (JP)
Title: Device for estimating inflow amount
Inventor: KATOU NAOJI
IPC: E03F3/00
Filed: 1978-10-25
Abstract: PURPOSE: To enhance the estimated accuracy of a device for estimating inflow amount by measuring the flow rate of sewage actually flowing in a sewer drain during a predetermined flow period at upstream of the sewage.  
     CONSTITUTION: Measured flow rates 21, 22,..25 measured by flowmeters 11, 12,..15 installed at a sewer drain for covering the most of total inflow amount when totally added at a distance corresponding to predetermined time of downstream time to a treatment plant are applied to an estimated inflow amount calculator 31. The calculator 31 adds the flow rates 21, 22,..25, and divides the added result by a coefficient showing the percent of the coverage per total inflow amount of the flowmeters as a whole to thereby product the estimated value 41 of the inflow amount to the treating plant after a time corresponding to the above predetermined time from the divided result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314516-A (JP)
Title: Bath water cleaning system
Inventor: MATSUMOTO TOMOHIDE
IPC: B01D35/027
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To control bacteria contained in a bath water so that their number is limited within a specified numerical range in a bath water cleaning system for removing a suspended material contained in the bath water and cleaning the water. SOLUTION: This bath water cleaning system is equipped with a heat source 14 for a hot water to be supplied, a water cleaning unit 38, a drainage valve, a timer means 52 for setting a reserved bathing time zone, a hot water filling control means 53 for pouring the hot water automatically into a bath from the heat source 14 and a drainage control means 54 for controlling the drainage valve. In addition, a water injection/drainage control means 55 is provided which controls the drainage control means 54 and the hot water filling control means 51. Thus it is possible to automatically drain the water and fill the bath with the hot water so that the number of baceria contained in the bath water before a bathing time zone is diminished to 10<5> CFU/ml or less, preferably 10<2> CPU/ml or less.
Patent JP-S63294553-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAGUCHI JIRO
IPC: G03C1/005
Filed: 1987-05-27
Abstract: PURPOSE:To improve the performance of a hydrophobic photographically useful material of a dissolution and reaction type at the time of development by coating at least one hydrophilic colloidal layer contg. fine particles consisting of a mixture substantially uniformly mixed with a hexahydrophthalylated and/or tetrahydrophthalylated cellulose deriv. and a hydrophobic material on a base. CONSTITUTION:A soln. prepd. by dissolving at least one kind of the hydrogenated phthalylated cellulose deriv. and at least one kind of the hydrophobic photographically useful material in a water-immiscible org. solvent is mixed with water or aq. org. colloid soln. and the mixture is emulsified. The emulsion is added straightly to a coating soln. contg. a silver halide emulsion or is added to the coating soln. after almost the entire water-immiscible org. solvent is removed by vacuum distillation or ultrafiltration, etc., to form the water dispersion essentially consisting of the cellulose deriv. and the hydrophobic photographically useful material. Such coating soln. is coated on the base. The performance of the hydrophobic photographically useful material of the elution and reaction type at the time of development is thereby obtd.
Patent JP-S5654149-A (JP)
Title: Envelope modulator
Inventor: MATSUSHITA AKIHIRO
IPC: H04L27/20
Filed: 1979-10-11
Abstract: PURPOSE:To enable small-sized circuit, by constituting an envelope modulator with resistor array, logic circuit IC and operational amplifier. CONSTITUTION:Taking signal voltages fed to input terminals 11, 12 as V1, V2, the voltage Vout at an output terminal 14 is expressed in equation (1), where RV01, RV02 are input resistors and R0 is feedback resistor. When the resistance value of the resistors RV01, RV02 changes in a squared cosine wave in synchronizing with the bit clock and the changes in both the resistors RV01, RV02 have the phase difference of 180 deg., Vout in which V1, V2 are in envelope modulation and synthesized with the square cosine wave, is obtained. RV01, RV02 are approximated digitally with a plurality of resistance arrays. This control is made by adding the signal input of CH1 or 2 to the AND gate of open collector and applying the output signal of the decoder 25 to each gate.
Patent JP-H02308775-A (JP)
Title: Egg-processed food and production thereof
Inventor: NITO TAKASHI
IPC: A23L15/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the title food without losing shape through such processes that the albumen and yolk of boiled egg are separately ground, the resulting respective granules are dividedly put into a mold with a partition followed by pressing and then removing the partition, and the resulting system is heated to make an integral resolidification. CONSTITUTION:A boiled egg 2 is separated into albumen and yolk, each of which is then granulated using e.g. a strainer A followed by flavoring by addition of sugar S. Thence, using a mold 3 made up of an outer mold 4 and a partition mold 5, the yolk is put into the outside of the partition mold 5, pressed with an outside pressing device 9 and solidified, thus forming a yolk part 1b. Thence, the albumen is put into the inside of the partition mold 5, pressed with an inside pressing device 8 and solidified, thus forming an albumen part 1a. The partition mold 5 is drawn off, the mold 3 is put into a steamer B where said mold 3 is heated and the yolk part 1b and albumen part 1a are made to mutually, integrally adhere along with sterilization followed by drawing the outer mold 4 off, thus obtaining the objective food 1.
Patent JP-H02310912-A (JP)
Title: Method and apparatus for exposure
Inventor: TANAKA TSUTOMU
IPC: H01L21/30
Filed: 1989-05-26
Abstract: PURPOSE:To offer a high-throughput apparatus which transcribes a pattern by correcting an error of an optical system by a method wherein a difference between a mask pattern and an image shape of a transcribed pattern and in a magnification is found and, on the basis of this data, a shape of a mask fixation part of a mask-positioning means is deformed. CONSTITUTION:A magnifying lens 3 projects a pattern of a mask 1 onto a substrate 4 as a non-telecentric optical system. A length of the pattern formed on the substrate 4 is measured; its absolute value is found and compared with a design value; a difference (m) in a whole size of the pattern and a difference dij at each point are found. When the transcribed pattern is smaller than the design value, the magnifying lens is moved in a direction to separate the mask, i.e. is raised; an image of the mask is made large; the (m) is corrected. For the image distortion dij by which four corners become large, it is sufficient to bend four corners of the mask downward. When the transcribed pattern is larger than the design value, the mask 1 is lowered. In the case of a barrel distortion by which the central part of each side of the transcribed pattern becomes large, it is sufficient to bend a part corresponding to the central part of each side of the mask 1.
Patent JP-H06318987-A (JP)
Title: Data communication system applied by no-ringing communication service
Inventor: FUKUOJI CHUICHI
IPC: H04M11/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide the data communication system applied by a no-ringing communication service performing an excellent data communication where the influence of a connection control signal for no-ringing trunk control to be transmitted from a center network controller is reduced. CONSTITUTION:In the data communication system applied by the no-ringing communication service in a system constitution where a center system including a center network controller (C-NCU) and a terminal system including a terminal network controller (T-NCU) are connected by a network control system via an exchange, the carrier frequency that the C-NCU modem of the center network controller (C-NCU) (start call) uses is transmitted by a high-channel (2400Hz) and is received by a low-channel (1200Hz). During the time when the C-NCU modem and a T-NCU modem start a handshake operation from a point of time when the terminal network controller (T-NCU) responds, the transmission level of the connection control signal, (NRTS) of the center network controller (C-NCU) is reduced.
Patent JP-H05305209-A (JP)
Title: Method for keeping bag filter during stoppage
Inventor: MATSUI YOSHIO
IPC: B01D53/26
Filed: 1992-04-27
Abstract: PURPOSE:To keep a bag filter during stoppage without corroding piping or a heater while minimizing the power consumption. CONSTITUTION:A bypass damper 5a is opened and an inlet damper 3a and an outlet damper 4a are closed to stop a bag filter in such a state that no exhaust gas enters the bag filter. Continuously, an opening and closing valve 11 is opened to introduce humidity controlled air into a casing 1. Since this humidity controlled air is cooled to about -10--17 deg.C by a freezer 8 to be set to extremely low temp., it is heated to about 60 deg.C by a heater 12 to be introduced into the casing 1 in a state extremely low in humidity. Since the damper 13a of a gas replacing duct 13 is opened, the gas in the casing 1 is replaced with the introduced humidity controlled air and the interior of the casing 1 is kept in a dry state. It should be confirmed that the gas is replaced with the dried humidity controlled air and the humidity in the casing becomes 1-3% by a moisture meter 14, prior to stopping the supply of air.
Patent JP-2000318292-A (JP)
Title: Image recorder
Inventor: IWATA SATORU
IPC: B41J2/21
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance light resistance of an image merely by altering a laminating sequence of inks without changing the ink and a material to be recorded itself by laminating the ink having low durability on a lower layer site and the ink having high durability on an upper layer site to form the image. SOLUTION: An ink having a lower light resistance is laminated on a lower layer, an ink having an intermediate light resistance on an intermediate layer and an ink having a higher light resistance is laminated on an upper layer sequentially in a laminating order. Thus, since an ultraviolet ray is absorbed by the ink having the higher resistance and an ultraviolet ray lowered in its ray quantity is emitted to the ink having the lower resistance, a light bleaching is scarcely generated to improve its light resistance.  Specifically, a low light resistant ink 201 is supplied to a low light resistant head chip 121, an intermediate light resistant ink 202 is supplied to an intermediate light resistant head chip 122, a high light resistant ink 203 is supplied to a high light resistant head chip 123, and the respective inks are discharged while moving pixels on the material to be recorded in a direction x.
Patent JP-S63296991-A (JP)
Inventor: KUSANO MASANOBU
IPC: B42D15/10
Filed: 1987-05-29
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-S6022203-A (JP)
Title: Process controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1983-07-19
Abstract: PURPOSE:To facilitate easy combination between an output signal and another signal, the correction of characteristics and gain, etc. by having a speed type proportional integral/differential control operation as well as the speed type output signal obtained from a non-interference element for synthesization. CONSTITUTION:A comparator 15 compares the set value SV1 of a control system 1 with the process value PV1 obtained by detecting the control quantity X1 by a detector 13. Then the deviation signal of said comparison is supplied to a speed type proportional integral/differential arithmetic part 41 and then delivered to an adder 42. While the position operation signal MV2 of a control system 2 is converted into a position type signal Dn which offsets an interference function with a non-interference element 100. This signal Dn is converted again into a speed type signal DELTADn by a position/speed type signal converting part 43 and supplied to the adder 42. Here the difference between signals DELTACn and DELTADn undergoes a speed/position type signal conversion 44, and the output of this conversion controls the subject of a control system 1 as an operation signal MV1n. In such a way, the output of the element 100 is also synthesized in the form of a speed type. Thus it is possible to facilitate an easy balanceless/ bumpless switch as well as an easy combination with another signal.
Patent JP-S62288344-A (JP)
Title: Throttle valve control device for on-vehicle internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D41/14
Filed: 1986-06-06
Abstract: PURPOSE:To prevent a sudden change of a throttle valve and stabilize the same, by correcting a reference opening of a throttle valve for an accelerator pedal operating position according to an operational condition to obtain a target opening of the throttle valve, and limiting the target opening between an upper limit and a lower limit with respect to the accelerator pedal operating position. CONSTITUTION:Detection values from an accelerator pedal operating position sensor 7, an opening sensor 14 of a throttle valve 12 to be driven by a pulse motor 15, a crank angle sensor 18, a vehicle speed sensor 19, a shift position sensor 20, etc. are input to a control circuit 17. According to operational conditions such as idling operation, high attitude operation, engaged condition of an engine power transmission system, vehicle speed, engine speed, engine warm-up condition, etc., the control circuit 17 computes a target throttle valve opening and a throttle valve driving speed, and sets an upper limit opening and a lower limit opening according to an accelerator pedal operating position. The target throttle valve opening is limited within a range between the upper limit opening and the lower limit opening.
Patent JP-H01301266-A (JP)
Title: Recording device
Inventor: INUI TOSHIJI
IPC: B41J2/325
Filed: 1988-05-31
Abstract: PURPOSE:To record a picture image having a high grade even to a medium to be recorded having low surface smoothness while acquiring the picture image having multi-colors by making plural kinds of energy given to a transfer recording medium correspond to pressure distribution in a transfer section in a recording section. CONSTITUTION:The supporter 1a side of a transfer recording medium 1 is constituted so as to be pressure-welded to a heating element 3b with specified pressure by back tension at the time of conveyance, phosphors A, B, C are excited and emitted successively when a body of revolution 3c is turned while light is applied from a light source 3g, and light having different spectral distribution is applied respectively to a transfer recording layer 1b in succession through a slit 3i. Pressure and heat are given in response to a picture signal when the transfer recording medium 1 and recording paper 8 pass between both rollers 4a, 4b in a transfer section 4, and an image is formed. The pressure of a central section in the axial direction is made lower than that at both end sections in pressure applying distribution to the transfer recording medium 1 and recording paper 8 by the transfer roller 4a and the pressure roller 4b.
Patent JP-S6024317-A (JP)
Title: Seasoning method in atmospheric heat treatment furnace
Inventor: TSUMOTO AKIRA
IPC: C21D1/74
Filed: 1983-07-18
Abstract: PURPOSE:To shorten the seasoning time in an atmospheric heat treatment furnace and to reduce the energy cost by introducing gaseous N2 into the furnace when the operation of the furnace is suspended, and substituting gaseous Rx for the atmosphere in the furnace when the operation of the furnace is started again. CONSTITUTION:When the operation of an atmospheric heat treatment furnace is suspended, the action of a heating source is stopped, and the feed of gaseous Rx and an enriching gas is stopped. At the same time, gaseous N2 is fed to the furnace and substituted for the remaining gas in the furnace to hold the inside of the furnace in a gaseous N2 atmosphere. When the operation of the furnace is started again, the feed of gaseous N2 is stopped, gaseous Rx is substituted for the atmosphere in the furnace, and an enriched gas is fed to carry out heat treatment. By this method the oxidation of a work supporting metal in the furnace can be prevented while the furnace is not in operation.
Patent JP-H02308885-A (JP)
Title: Moisture-curing sealing material composition
Inventor: ITOU MASAHIRO
IPC: C08G18/18
Filed: 1989-05-25
Abstract: PURPOSE:To obtain the subject composition having high storage stability in the absence of moisture and good low temperature curability by compounding di[2-(3,5-dimethylmorpholino)ethyl] ether as a curing catalyst to a urethane polymer containing free NCO group. CONSTITUTION:The objective composition is produced by compounding (A) a main component consisting of a urethane prepolymer containing 1.5-3w/v% of free NCO group and produced preferably by reacting a polyoxyalkylene polyol with an aromatic diisocyanate with (B) 0.2-2wt.% (preferably 0.4-1.0wt.%) of di[2-(3,5-dimethylmorpholino)ethyl] ether of formula as a curing catalyst.
Patent JP-S62290697-A (JP)
Inventor: KAWAMATA FUMIHIKO
IPC: B25J9/10
Filed: 1986-06-09
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-H09320150-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAHATA KATSUYOSHI
IPC: G11B15/467
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress the image disturbance generated at the rise time of special reproduction, etc., by inputting an envelope detection output to a servo circuit for tape feeding control in addition to making the frequency characteristic variable, in accordance with a white peak noise width after the detection of video signal. SOLUTION: In an output signal from a noise-canceller circuit 12, the white peak is slightly smaller than the output of a reproduced wave detecting circuit 10, and the high-frequency noise part is cancelled and made to be a smooth waveform. By the output signal waveform of a white peak width detecting circuit 15, the envelop curve detection is performed with inspect to the output signal of the reproduced wave detecting circuit 10. In the white peak width detecting circuit 15, a video signal from the circuit 12 is subtracted from an envelope curve signal outputted from a circuit 14, and a signal corresponding to the detected width is outputted to a control signal generator 1. By the control signal generator 16, the control signal voltage is outputted to a circuit 17 for making the envelope detecting frequency characteristic variable.  By the circuit 17, the frequency characteristic of the output from a head amplifier circuit 2 is made to be variable, based on the control signal voltage from the generator 16.
Patent JP-H06343778-A (JP)
Title: Embroidery machine with stitching position determining function
Inventor: MORI TOMOHIKO
IPC: D05C5/00
Filed: 1993-06-02
Abstract: PURPOSE:To enable the determination of stitching position by a simple procedure and to improve the ease of operation of an embroidery machine by controlling a driving means so as to move an embroidery frame by operating a stitching position determining means that specifies a stitching position for stitching a pattern directly on the basis of stitching position data for stitching a pattern displayed on a stitching region display means, CONSTITUTION:An embroidery machine comprises a stitching region display 20 for displaying a region in which a pattern can be stitched, transparent analog electrodes 14 and 21 for the direct determination of stitching positions for forming a pattern on the basis of data displayed on the stitching region display 20, an embroidery frame moving mechanism 39 for moving an embroidery frame 38, and a CPU for controlling the embroidery frame moving mechanism 39 on the basis of the operation of the electrodes 14 and 22. When a position on the screen of the display 20 corresponding to the transparent analog electrode 14 is pushed, the embroidery machine is set for a stitching position changing mode to indicate a region and stitching positions. When a position on the screen corresponding to the transparent analog electrode 22 is pushed in the stitching position changing mode, the position of the selected pattern can automatically be changed.