baber/WOPTO huggingface dataset:
Patent JP-H07289773-A (JP)
Title: Washing machine with foam generator and its foam generation control method
Inventor: HON SEO JIYON
IPC: D06F17/06
Filed: 1995-04-17
Abstract: PURPOSE: To stick dirt or the like in washing liquid to bubbles and to improve washing efficiency by mounting a bubble generator to the bottom surface outer side of an outer tank inside a washing machine body, generating uniform and fine bubbles and respectively supplying the bubbles to the inside of the outer tank and a dehydrating tub at the time of washing. CONSTITUTION: The bubble generator 1000 is mounted to the bottom surface outer side of the outer tank 20 inside the washing machine body 10, the uniform and fine bubbles are generated and the bubbles are respectively supplied to the inside of the outer tank 20 and the dehydrating tub 40 at the time of washing. That is, for the bubble generator 1000, the base end of a washing liquid guide pipe 200 is screwed to the bottom surface lower side of the outer tank 20, a washing liquid flow-in part 300 is screwed to the base end tip and an air suction part 400 is connected to the outer peripheral wall surface. Then, the washing liquid and air are forcibly fed from a pump 500 driven by a motor 600 and supplied through an ejection part 700 and a washing liquid flow-out part 800 to a mixer 900. Thus, the washing liquid and the air are mixed and the fine bubbles are generated.
Patent JP-H04303518-A (JP)
Title: Manufacture of nbti alloy superconducting wire
Inventor: MATSUMOTO KANAME
IPC: B21C1/00
Filed: 1991-03-30
Abstract: PURPOSE:To simply improve a critical current density by bundling to be integrated plural composite materials in which NiTi alloys and metals or alloys, having an inferior superconductive characteristics than the NiTi alloys or showing no superconductivity, are alternately laminated. CONSTITUTION:NiTi alloys 1 and metals, having an inferior superconductive characteristic than the alloys 1 or showing no superconductivity such as Nb, Ta, Al, Mg, Fe, Hf, Cw, Ti, Ge, Ni, Zr, and Cr etc., or alloys 2 of these metals except a NbTi alloy, are alternately laminated. A laminated body is put in a Cu tubes 3 to be applied with wire drawing processing by hot extruding, then composite materials 5 are formed with the Cu tube 3 fused to be removed, the prescribed number of the composite materials 5 are put in a Cu tube 6 together, and are applied with wire drawing processing to form a bundle of wires 7. Moreover the prescribed number of the bundles of wires 7 are put in a Cu tube 8 together, and applied with wire drawing processing to manufacture superconductive wires. This easily improves a critical current density with a pinning point introduced in the NiTI alloys.
Patent JP-H03288983-A (JP)
Title: Marchandise data reader
Inventor: KUBOTA KAZUHIRO
IPC: G06K7/10
Filed: 1990-04-05
Abstract: PURPOSE:To expand the range of reading by oscillating a galvano mirror every time two polygon mirrors perform the prescribed rotation and reflecting laser beam from a laser light emitting source alternately to two polygon mirrors. CONSTITUTION:A galvano mirror 3 is oscillated every time the polygon mirrors 2 and 2' make one rotation, and the laser beam emitted from a laser light emitting source 1 is reflected alternately to the polygon mirrors 2 and 2'. Therefore, before and after the oscillation, the laser beam from the polygon mirrors 2 and 2' are shifted to mirrors SM1-SM5, and the number of scanning can be double as much as the conventional number. Thus, the number of scanning patterns can be increased by a simple construction and the range of reading can be expanded.
Patent JP-H02268522-A (JP)
Title: A/d converter
Inventor: ISHIKAWA SHIGENOBU
IPC: H03M1/18
Filed: 1989-04-10
Abstract: PURPOSE:To enhance the accuracy of A/D conversion by selecting the optimum reference voltage based on the difference of the amplitude of analog input by providing plural reference voltage input terminals and a switch to select the terminals. CONSTITUTION:Configuration in which the plural reference voltage input terminals 1-3 and a selection switch 5 to select the reference voltage input terminal are provided is employed. For example, 5(V) is applied on a first reference voltage input terminal, and 2.5(V) on a second reference voltage input terminal. A control circuit 9 applies such control that a first reference input voltage 1 can be selected when the amplitude of an input voltage from an analog input terminal 4 is set between 0-5(v), and a second reference input voltage 2 can be selected when the amplitude of the input voltage from the analog input terminal 4 is set between 0-2.5(V). In such a manner, since the reference input voltage can be varied by the amplitude of an inputted analog input voltage, the accuracy of the A/D conversion can be improved.
Patent JP-S60234506-A (JP)
Inventor: MONJI TAKASHI
IPC: A01B69/00
Filed: 1984-05-07
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-S60233253-A (JP)
Inventor: SAEKI SHIYOUSUKE
IPC: E01D19/12
Filed: 1984-05-07
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-S5317213-A (JP)
Title: Coupled circuit of two-wire transmission line
Inventor: YAMAMOTO TOSHIFUMI
IPC: H04L27/00
Filed: 1976-08-02
Abstract: PURPOSE: To attain the redution of the heating of the resistor and the power to be transmitted, by separating by the electronic switch the resistor for matching the transmission line in the receiver at the time of operating transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5715012-A (JP)
Title: Temperature indicator of air conditioner for automobile
Inventor: HARA KIYOSHI
IPC: B60H1/00
Filed: 1980-07-03
Abstract: PURPOSE:To indicate how the room temperature changes near converging on an aimed temperature by selectively indicating each level of the temperature range, and by determining threshold values of ranges in such a manner as to mask large temperature oscillation around the aimed temperature. CONSTITUTION:Data, sent to a digital computer 13 from temperature sensor 10, 11 located inside and outside of an automobile through a multiplexor 12, are digitalized by a built-in AD converter 14 in the computer 13. The level of each digital signal is indicated selectively on a temperature indicator 23 with classification of seven regions. The threshold values of the ranges are determined in such a manner as to mask excessive temperature fluctuation around the aimed temperature. In consequence, the quick change of air temperature is indicated before the air temperature is converged and, thereafter, it is indicated that the control of air temperature is made stably.
Patent JP-S61250530-A (JP)
Title: Light receiving element for setting white balance
Inventor: SHINOMIYA KOJI
IPC: H01L27/14
Filed: 1985-04-26
Abstract: PURPOSE:To attain to prevent induction from the outside and to miniaturize the titled light receiving element, by providing at least two circuit cells each having a silicon photodiode, an operational amplifier, a logarithmic compression diode, a resistor and a current source. CONSTITUTION:Two circuit cells consisting of silicon photodiodes 16, 17, 26, 27, operational amplifiers 18, 19, logarithmic compression diodes 20, 21, resistors 22, 23 and constant current sources 24, 25 are formed on one chip. When the silicon photodiodes 16, 26 are irradiated with light, the sum of the photocurrents thereof is flowed in the logarithmic compression diode 20 and converted to voltage by the operational amplifier 18 while the voltage drop component due to the constant current source 24 and the resistor 22 is simultaneously added to said voltage to obtain the output voltage of the operational amplifier 18. In the same way, light allowed to irradiate the silicon photodiodes 17, 27 is obtained as the output voltage of the operational amplifier 19. By this method, the induction from the outside is prevented and miniaturization of the device is enabled.
Patent JP-S62247766-A (JP)
Title: Inverter device
Inventor: SATOU SHINJI
IPC: H02M7/537
Filed: 1986-04-21
Abstract: PURPOSE:To reduce distortion of inverter output, by a method wherein on-delay time is directly controlled by a microcomputer through matching with transistor characteristics. CONSTITUTION:An inverter device is composed of a rectifier bridge 14, a smoothing capacitor 15 and a transistor bridge 16, and the inverter is driven and controlled through a ROM containing microcomputer 18, a circuit insulation photocoupler 19 and an amplifier 20 and three-phase AC power is outputted from an output terminal 21. In this control, the ROM containing microcomputer 18 receives frequency command from a frequency command input end 17, and outputs control signal with the most suitable delay time in consideration of switching delay of the transistors. Thereby the on-delay time for the transitor protection is made optimum, and the on-delay circuit need not be installed on outside and the circuit is simplified.
Patent JP-S62248998-A (JP)
Title: Method for removing deposit on inner surface of heat transfer pipe
Inventor: MINAMOTO KENKI
IPC: F28G1/12
Filed: 1986-04-21
Abstract: PURPOSE:To provide a simple and low-cost method for removing the deposit on the inner surface of a heat transfer pipe, which surely causes to remove even a thin film such as an oxide layer formed onto the inner surface of the heat transfer pipe and the like and also which is suitable for ground treatment for forming a protective film in the pipe, by a method wherein sponge balls are inserted in the heat transfer pipe and passed through the pipe by means of pneumatic or hydraulic pressure. CONSTITUTION:Abrasive consisting of particles, which are mainly made of aluminum oxide, magnesium oxide, silicon dioxide, zirconium oxide or silicon carbide, or of their mixture is adhered onto the outer surface of each sponge ball. 2-10 sponge balls, the diameter of each of which is 10-1.35 times as large as the inner diameter of a heat transfer pipe are inserted into each heat transfer pipe in order to be passed through the pipe by means of pneumatic pressure or hydraulic pressure. Because the sponge balls act to push each other, the compressive stress is applied in the direction of the axis of the pipe. Because of the elasticity, the larger radial repulsive forces of the balls develops against the inner wall under the compressive stress in the direction of the axis of the pipe, resulting in enlarging the grinding and sweeping actions within the pipe.
Patent JP-S63259940-A (JP)
Title: Installing cathode-ray tube filter
Inventor: SUGIHARA EIICHI
IPC: H01J29/89
Filed: 1987-04-16
Abstract: PURPOSE:To improve shielding effect to electromagnetic waves and eliminate static electricity to be produced on the surface of a CRT filter by sealing the filter with conductive tape or film separately in fixing the filter in a CRT or escutcheon. CONSTITUTION:A CRT filter including a conductive layer is inserted between a CRT and a CRT housing. The connecting part between the peripheral part of the CRT filter and the CRT or escutcheon is sealed with conductive tape or film with surface resistivity of 10OMEGA/unit area or under. Sufficient shielding effect to electromagnetic waves can be obtained by this.
Patent JP-H03290858-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MURAKAMI TOSHINOBU
IPC: G11B15/43
Filed: 1990-04-09
Abstract: PURPOSE:To prevent a tape from flawing due to excessive slackening or stretching of the tape by controlling tension of the tape to make a detecting result of a tape tension detecting means a prescribed value. CONSTITUTION:The subject device is provided with a tension control means 18 for controlling the tension of the tape 1 in order to make the detecting result of the tape tension detecting means 16 for detecting tension given to the tape 1 at the time of drawing out the tape 1 by loading means 2 and 3 a prescribed value. This prescribed optimum value is given by tension, but if the device is equipped with a tape drawing member 3 and a driving part 17 as the loading means 2 and 3, the value can be given by a current to be supplied to this driving part 17. By this method, specified tape tension can always be obtained, and ecessive slackening and stretching of the tape in tension are eliminated, thus preventing the tape from flawing.
Patent JP-S5518883-A (JP)
Title: Starter of frequecy converters
Inventor: OGINO MITSUHIRO
IPC: H02M5/45
Filed: 1978-07-28
Abstract: PURPOSE: To enable a DC intermediate circuit frequency converter to start by striking pulses of the narrow width by fitting a circuit which makes pulse signals having a width determining starting phases of both forward and backword converters and a ciucuit which not only deblocks striking pulses of a control rectifier but also gives starting striking pulses thereof.  
     CONSTITUTION: Signal generating circuits 6, 7 determining striking pulses of a forward converter 10 and a backward one 20, unless they are provided with signals from a synchronous detecting circuit 30, generate signals where starting phases are used as striking ones without changing their contents. Phase control circuits 8, 9 have phases corresponding to the signal level of signal generating circuits 6, 7 and generate pulses at 60° intervals corresponding to the phase of AC power voltage of regulating rectifiers of the converters 10, 20 OR circuits 31, 32 are connected with those output parts, while AND circuits 33, 34 are with those input parts and synchronous signals are input from a synchronous detector 30 to the second input terminals of the AND circuits 33, 34. In this method the starting of the frequency converter can be carried out by striking pulses of the narrow width. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5615885-A (JP)
Title: Water treating method
Inventor: OKABE MITSUTAKE
IPC: B25J19/00
Filed: 1979-07-19
Abstract: PURPOSE: To utilize cement as a treating agent for the waste water of pulp manufacture.  
     CONSTITUTION: Cement (e.g. Portland cement) is used as a treating agent for the waste water of pulp industry. The cement functions as a flocculating agent of such water and has high effect for promoting the growth and precipitation of flocks of activated sludge. Moreover, the precipitate is dried in the sun to a good solidified substance after aforementioned treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10284361-A (JP)
Title: Charged particle beam exposing device
Inventor: KAWAKAMI KENICHI
IPC: G03F7/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a stage position detecting error due to expansion and contraction of a chamber by temperature change. SOLUTION: This device comprises a column part 12 containing an optical system of charged particle beam, a chamber 30 connected to the column part 12 and a sample stage 32 movably provided in the chamber 30 on which a sample 34 is placed. In this case, when laser beam with predetermined frequency is emitted, this device has measurement light paths Lx2 and Ly2 reflected by a reflecting means 36 provided on the sample stage 32, and reference paths Lxref and Lyref which have length nearly equal to distance from a starting point of the measurement path to the origin 22 of the optical system in the column part and expand with expansivity nearly equal to that of chamber 30 material.  And a stage position measuring device is provided, which measure change of the sample stage 32 position from difference between a measuring laser light signal through the measurement paths and a reference laser light signal through the reference paths.
Patent JP-S63256136-A (JP)
Title: Methanol reforming catalyst
Inventor: HAYASAKA TOSHIAKI
IPC: B01J25/02
Filed: 1987-04-14
Abstract: PURPOSE:To produce the title methanol reforming catalyst having excellent low-temp. activity and which is not deteriorated for a long period by incorporating a Raney-type catalyst consisting of the copper, nickel, and zinc obtained by immersing a copper-nickel-zinc alloy with an alkaline soln. CONSTITUTION:A copper-nickel-zinc alloy is gradually added to an aq. soln. of sodium hydroxide, and the soln. is then agitated to reform the alloy. The alloy is filtered, and then washed with water until the pH is controlled to about 7 to obtain a reformed alloy. Graphite is added to the reformed alloy to obtain a catalyst precursor, and the precursor is reduced to prepare the catalyst. By this method, the methanol reforming catalyst exhibiting high activity in a wide temp. range, which is not deteriorated for a long period, and having excellent selectivity to carbon monoxide and hydrogen can be obtained.
Patent JP-H07293893-A (JP)
Title: Display controller
Inventor: MORITO KATSUMI
IPC: G09G3/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a display controller in which operability is improved by reducing numbers of wirings and components and a microcomputer process is simple and reliability is high. CONSTITUTION:A display controller comprises a liquid crystal display unit 5, display LEDs (LED1-LEDn), and a driver 4 integrated with a firing circuit 4b of the unit 5 and a data receiver 4a, wherein a firing circuit 4c of the LEDs (LED1LEDn) are contained in the driver 4 of the unit 4, and display data S of the unit 5 and the LEDs (LED1-LEDn) are carried on the same signal. The data S has LED display data added to a tail of a series of the liquid crystal display data train.
Patent JP-S5215413-A (JP)
Title: Airtight equipment of shooting machine for shooting additives to molte n steel
Inventor: AOKI KENROU
IPC: C21C7/04
Filed: 1975-07-28
Abstract: PURPOSE:Air tight equipment of shooting machine for shooting additives to molten steel.
Patent JP-S58207929-A (JP)
Title: Dry waste gas treating apparatus
Inventor: KOMEICHI NARIMITSU
IPC: B01D53/14
Filed: 1982-05-31
Abstract: PURPOSE:To enhance the removal efficiency of a noxious gas, to conserve the use amount of an absorbent and to reduce operation cost, by providing plural dry waste gas treating systems injected with the powdery absorbent and collecting a reaction product in series. CONSTITUTION:An absorbent is at first injected into the waste gas 1 of an incinerator in a front stage gas treating system 5a by an injection apparatus 2a and HCl in the waste gas is removed in an absorptive reaction part 3a. A reaction product D1 is collected by a dust collector 4a. Subsequently, the absorbent is further injected into the treated gas in a post stage gas treating system 5b by an injection apparatus 2b and HCl is further removed in an absorptive reaction part 3b. After a reaction product D2 is collected by a dust collector 4b and the purified gas is discharged into the atmosphere from a chimney 7.
Patent JP-H05268699-A (JP)
Title: Coating film type vibration sensor and its manufacture
IPC: H04R17/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a vibration sensor (film) with a light weight and high sensitivity which is manufactured in air and at a room temperature and easily applicable to an object such as an aircraft, an artificial satellite and a nuclear reactor without need of a heat process after a large sized structure being the object is assembled. CONSTITUTION:A strain gage 4 is adhered to the surface of a rear side of an aluminum plate 1 and connected to a channel A7, and a silver paste electrode 3 printed on a piezoelectric dried coating film 2 is connected to a channel B8, and then the vibration is analyzed. According to the result, a shape of a frequency spectrum obtained from the piezoelectric dried coating film 2 is almost equal to that obtained from a strain gauge 4, and the piezoelectric dried coating film 2 has a function as the vibration sensor (film) with high sensitivity compatible with the strain gage 4 in an excellent way.
Patent JP-H06279290-A (JP)
Title: Nutritive transfusion through peripheral vein
Inventor: ARII KANJI
IPC: A61K9/107
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a nutritive transfusion through peripheral vein having high safety by blending fats with glucose, amino acids and an electrolyte in a nutritively preferable ratio. CONSTITUTION:In a transfusion comprising fats as a nonprotein calorie source, glucose, at least eight kinds of essential amino acids as a nitrogen source and an electrolyte, the amount calculated as a calorie amount of the fats blended is 40-70% the calorie amount of the nonprotein to give a nutritive transfusion through peripheral vein having 2.0-3.5 osmotic pressure ratio and pH5.3-8.0.
Patent JP-H09276082-A (JP)
Title: Cushion device
Inventor: HAMAGUCHI YOSHIHARU
IPC: A47C27/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a cushion device prevented from bending with a small curvature. SOLUTION: A cushion device capable of bending has a planar body 22 provided with elasticity. A plurality of notch parts 24 opened to the lower surface side of the body are formed in the longitudinal direction at predetermined intervals and over the whole width on the longitudinal halfway part of the body, while the body 22 is disposed on the lower surface of the halfway part of the body 22 with a regulating member 27 for regulating the bending with less than a predetermined curvature.
Patent JP-H01295512-A (JP)
Title: Manufacture of piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H3/02
Filed: 1989-04-12
Abstract: PURPOSE:To attain mass-production by removing part including a main vibration face of a piezoelectric substrate whose thickness is made uniform after the forming of electrodes so as to form a part whose thickness is not uniform to the piezoelectric substrate. CONSTITUTION:Electrodes 12, 13 are formed respectively to both major faces of the piezoelectric substrate 11 baked to a square plate and one ridge of the piezoelectric substrate 11 is removed together with one side of the electrode 12 in the electrodes 12, 13 by using a cutting took such as a diamond cutter to form a taper shape removal part 14 to the said piezoelectric substrate 11. With the removal part 14 formed to the piezoelectric substrate 11 in this way, a part with a different thickness from that of other part exists in the part of the piezoelectric substrate 11, and the spurious response of the vibration in the broadwise direction of the piezoelectric substrate 11 is suppressed and the phase characteristic is improved.
Patent JP-S59217104-A (JP)
Title: Device for measuring contour of video cylinder
Inventor: HASEYAMA AKIRA
IPC: G01B7/28
Filed: 1983-05-26
Abstract: PURPOSE:To effect improved accuracy and high efficiency measurements, by arranging in a mutually opposed manner along the drum periphery of a cylinder to be measured a pair of sensors for measurement of drum step and that for lead form and measuring simultaneously with the same apparatus lead form as well as drum step form. CONSTITUTION:Sensors 71a, 71b for measurement of drum step and sensor 81 for measurement of lead form are located in LH and RH offset positions around a drum 21 of cylinder 20 to be measured for assuring vertical motions of the sensor 81 for measurement of lead form and further, the sensor 71b for measurement of drum step is allowed to stick out by DELTAl, a predetermined magnitude, in the direction of the cylinder 20 to be measured with respect to the sensor 81 for measurement of lead form and by watching an output of the sensor 71b, initial position alignment of the sensor 81 is performed. As the measurements are conducted by allowing sensors 71a, 71b and sensor 81 to contact the specified positions along the peripheral surface of cylinder all at once respectively. Simultaneous measurements of lead form and drum step can be available.