baber/WOPTO huggingface dataset:
Patent JP-H03207365-A (JP)
Title: Sterilization using ozone
Inventor: KAMASE YUKIHIRO
IPC: A61L2/20
Filed: 1990-01-11
Abstract: PURPOSE:To perform sterilization within a short time by obtaining large sterilizing power by generating ozone using oxygen gas as raw material gas and subsequently mixing inert gas such as nitrogen gas with the ozone-containing oxygen gas before use. CONSTITUTION:As raw material gas, a gaseous mixture 13 prepared by mixing oxygen gas 11 and inert gas 12, for example, nitrogen gas is used. The raw material gas wherein the oxygen gas 11 and the nitrogen gas are mixed is sent to an ozonizer 14 and ozone gas is generated by silent discharge. The sterilizing gas containing the ozone gas thus generated is sent to a sterilizing chamber 16 in which an object to be sterilized is received. Therefore, the concn. of oxygen in atmosphere to be sterilized is lowered by the inert gas 12 and the oxidation reaction by the ozone gas is kept. By this method, large sterilizing power can be obtained.
Patent JP-S58120910-A (JP)
Title: Vegetation in desert
Inventor: KOJIMA MASAHIRO
IPC: A01G1/00
Filed: 1982-01-12
Abstract: PURPOSE:To enable vegetation in a desert, by a method wherein recesses are formed in a desert to form a water impermeable layer, and a mixture of smoked chaff coal being excellent in water retention characteristics and earth brought from another place and mixed in soil is refilled in the recesses to form a planting layer. CONSTITUTION:Weir plates 1 are driven into a desert so as to form a square measuring about 50m in a side, and sand 2 at the inside of the weir body 1 is excavated down to a depth of about 1m to form a recess 3. A water-proofing sheet 4 is placed in the concavity 3, and the ends are secured by a fixed frame 5 to form a water impermeable layer. Cultured soil, prepared by mixing smoked chaff coal 6, earth brought from another place and mixed in soil, fertilizer, are charged thereon to form a planting layer 7. Irrigating pipes 8 supported by support frames 15 are installed in the planting layer 7, while seeds 9 are scattered on the planting layer 7, and a ground surface is covered with a protecting sheet 10 having holes 11. Further, a light-shielding cloth 14 is spread thereon to shield direct rays in the daytime and prevent dissipation of heat in the nighttime.
Patent JP-S56101564-A (JP)
Title: Noise measuring device of audio element
Inventor: HIROSE YASUNORI
IPC: G01R29/26
Filed: 1980-01-17
Abstract: PURPOSE:To eliminate irregularities in measurement and to perform an accurate measurement by a method wherein an average noise of an audio element is always measured with a constant value regardless of a measurement time by means of a mirror integrating circuit. CONSTITUTION:An output of an audio element 9 passes through an amplifying circuit 10 and is entered into a detection circuit 11, and then, the output of the detection circuit 11 is integrated througn a mirror integrating circuit 13. Then, the output of the circuit 13 is entered in for example, an A/D conversion circuit 14 of a comparison discrimination circuit 12. The comparison discrimination circuit 12 consists of the A/D conversion circuit 14, a stroboscope 15, a data display part 16, a comparison circuit 17, a referential voltage setting part 18 and a discrimination circuit 19. When the output of the detection circuit 11 is integrated in the mirror integrating circuit 13, based on an improvement of linearity, a noise voltage proportional to the measurement time is obtained through the comparison discrimination circuit 12.
Patent JP-H09196634-A (JP)
Title: Method and apparatus for inspection of appearance of engine
Inventor: DOMAE HARUYUKI
IPC: G06T7/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the appearance of an engine as a three-dimensional object is inspected in a labor-saving manner, at high speed, with high accuracy and so as to flexibly deal with an increase in types or the like. SOLUTION: A sequencer 9 is installed, a plurality of external faces of an engine E brought into a prescribed inspection position by a conveyance means 1 are multiface-photographed by a plurality of cameras 2A, 2B, 2C arranged in the outer circumference of the inspection position, a plurality of photographed images are enlarged via a zoom lens and camera platforms 3A, 3B, 3C, and an enlarged image is taken into an image processing part at a personal computer 4 selectively by a selector 7. Then, the outward appearance of the respective photographed outer faces of the engine E is inspected by an image processing operation according to a prescribed algorithm in the image processing part, and an instruction to take out the engine E from the inspection position is given to the conveyance means 1 when a final image is taken into.
Patent JP-H04237991-A (JP)
Title: Microwave radiating device
Inventor: YAMADA NAOKI
IPC: H05B6/70
Filed: 1991-01-18
Abstract: PURPOSE:To provide a microwave irradiating device heating an object stably in particular. CONSTITUTION:In a microwave irradiating device propagating the microwaves 11a generated by a microwave generator 11 in a wave guide 13 and radiating them to an object 10, a magic T 23 and a circulator 21 are electrically inserted into the wave guide 13 in this order from the microwave generator 11 side, and the magic T 23 and the circulator 21 are connected with a feedback wave guide 22.
Patent JP-S57117947-A (JP)
Title: Braiding of reinforcing yarn for rubber hose
Inventor: TORIKAI HIROKI
IPC: B29D23/00
Filed: 1981-01-16
Abstract: PURPOSE:To prevent the variation of the diameter of an unvulcanized rubber hose by keeping the internal pressure of the rubber hose constant by a method in which a water column is led to the inside of the unvulcanized rubber hose when a liquid is packed fully in the unvulcanized rubber hose and a reinforcing yarn is wound around the periphery of the rubber hose for brainding. CONSTITUTION:One end of an unvulcanized rubber hose formed by an extrusion molding is closed with a stopper 5, the rubber hose 1 is filled with water, and the other end of the rubber hose is led to a water column 7 of a set height which is connected with the inside of the hose 1. Then, a reinforcing yarn 2 is wound around the periphery of the rubber hose 1 from its one end side by means of a braider 6. By this, because the braided portion is pressed by the tension of the reinforcing yarn 2 but the inside of the rubber hose 1 is led to the water column 7, the water 4 inside the hose 1 is overflowed to the water column 7 and thereby the internal pressure of the hose 1 is kept constant. Thus, the expansion of the side where no braiding of the reinforcing yarn 2 is provided at the rubber hose 1 can be prevented.
Patent JP-S59128578-A (JP)
Inventor: NISHIMURA SHIYUUICHI
IPC: H01J61/34
Filed: 1983-01-14
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-H10196466-A (JP)
Title: Intake manifold
Inventor: OMOTO SATORU
IPC: F02M25/07
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve exhaust gas performance by equally mixing EGR gas with intake air and sufficiently supplying it in relation to respective cylinders, in an intake manifold of an engine provided with an EGR gas passage for introducing EGR gas into intake air. SOLUTION: A collector part 2 in which a plurality of connecting ports 3 to be connected to respective cylinders are formed, and a mixing chamber 4 to be communicated with the collector part through a communication port 5 are integrally provided, an intake air introducing port 6 and an EGR gas introducing port 7 are provided on the mixing chamber 4, intake air and EGR gas are sufficiently mixed with each other in the mixing chamber 4 and allowed to flow into the collector part 2 through the communication port 5, and intake air with which EGR gas is equally mixed is distributed to respective connecting ports 3 in the collector part 2 and supplied to respective cylinders.
Patent JP-H05187569-A (JP)
Title: Slow opening valve
Inventor: HASHIMOTO SABURO
IPC: F16K31/04
Filed: 1992-01-14
Abstract: PURPOSE:To control the valve opening rate simply and accurately by composing the system to move a plunger which can be connected to a split nut to be engaged to a feed screw rotated by a motor, by exciting a solenoid, so as to deform the split nut elastically and to engage to the feed screw. CONSTITUTION:When a valve is started to open, a current is started to feed to a solenoid 9 and a motor 18, and a plunger 12 is driven to the valve opening side (upward) against a spring 13. And by pushing in the tapered surface 15c of the plunger 12 in the central direction of the tapered surface 7 of a sleeve 3, the upper part of the sleeve 3 is deformed elastically so as to close a split nut 6 and engage it to a feed screw 19. As a result, by the rotation of the feed screw 19 by the motor 18, the split nut 6, that is, the plunger 12 is moved to the valve opening side, and a valve body 1 is lifted from a valve seat 16. The valve opening speed of the valve body 1 is regulated by regulating the rotation frequency of the motor 18, and the valve opening amount is controlled by the rotation frequency of the motor 18 after the split nut 6 is engaged to the feed screw 19.
Patent JP-S5288708-A (JP)
Title: High-frequency generator
Inventor: TAKAHASHI MIYOSHI
IPC: H02K19/38
Filed: 1976-01-21
Abstract: PURPOSE: To generate multiphase high frequency power by means that the alternating current output of a multiphase armature coil on the stator side may be supplied in concatenation through a slip ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03210225-A (JP)
Title: Vacuum cleaner
Inventor: NISHIMURA HIROSHI
IPC: A47L9/00
Filed: 1990-01-12
Abstract: PURPOSE:To improve the stability at the time of containing in a stand by providing a recessed part 13 to which an extension tube stopper for holding an extension tube is attached, and a roughly chevron-shaped lever for executing a seesaw operation, in front of the main body, and in the lower part in the rear of the main body, respectively. CONSTITUTION:In front of a main body 11, and in the lower part in the rear of the main body 11, a recessed part 13 to which an extension tube stopper 16 for holding an extension tube 15, and a roughly chevron-shaped lever 14 which is supported axially by using the lower part in the rear of the main body as a supporting point, extends in the main body lower face direction and the main body rear face direction, and executes a seesaw operation are provided, respectively. As a result, the stability at the time of containing in a stand is improved, and a hose extension tube can be fixed temporarily in a regular use state.
Patent JP-H01250608-A (JP)
Title: Assembly shaft into which driving element is incorporated
Inventor: MAUS WOLFGANG
IPC: B21D53/84
Filed: 1989-01-13
Abstract: PURPOSE: To make an interconnected sleeve light in weight by composing a hollow shaft upon connecting a first pipe section to a second pipe section integrally constituted with drive elements. CONSTITUTION: A hollow shaft 1 is constituted by way of connecting a first section 5 in the shape of a precision steel tubing piece to a second pipe section integrally constituted with drive elements 2 and 3 in the shape of a double cam. With this, since a part of the hollow shaft 1 is replaced with a part of the drive element itself, a lot of drive elements are integrable into one unit, and also, weight savings in sleeves interconnecting the drive elements are promotable.
Patent JP-H04235814-A (JP)
Title: In-furnace carrier device
Inventor: UEJIMA HIROTOSHI
IPC: C21D1/00
Filed: 1991-01-21
Abstract: PURPOSE:To furnish an in-furnace carrier device to reduce generation of heat bending and a skid mark by heating a treated material uniformly. CONSTITUTION:An in carrier device 7 consisting of a fixed beam 8 and a movable beam 11 is to uniformly heat-treat a treated material W by way of moving it in the forward direction on the fixed beam 8 by making the fixed beam 8 a roller free to reversely roll. Additionally, it is possible to constitute to certainly place the treated material W even when it is a steel pipe or others by providing a material holding part with a specified pitch in the shaft direction on the upper surface part of the movable beam 11 as well as providing the material holding part with a specified pitch on the outer peripheral surface of the fixed beam 8 in its shaft direction.
Patent JP-H01181065-A (JP)
Title: Ice making device for refrigerator
Inventor: ONISHI KENJI
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To permit the production of transparent ice stably even when a change is generated in a thermal load condition, by stopping the operation of a heating means when the temperature of a cooling chamber has exceeded a given temperature. CONSTITUTION:A thermostat 24 detects the temperature of a refrigerating chamber 3 and is provided with two sets of contacts while the contact 24a is connected in series to a compressor 22 and a fan 6 and the contact 24b is connected in series to a heater 11. Respective contacts are put ON/ OFF at different temperatures and the set temperature of the contact 24b is higher than the same of the contact 24a. The cooling amount of a cooling plate 13 is reduced when a thermal load, such as the opening and/or closing of a door or the like, is applied, however, the temperature of the contact 24b of the thermostat 24, detecting a temperature in the refrigerating chamber 3, exceeds the set temperature in this case and the contact 24b is put OFF. Accordingly, the conduction of the heater 11 is put OFF and heating from a heating plate 12 is stopped. According to this operation, the cooling amount from the cooling plate 13 and the heating amount from the heating plate 12 are balanced even when some thermal load is applied on a refrigerator whereby a freezing speed may be kept in constant substantially and transparent ice may be produced stably and efficiently.
Patent JP-H10316129-A (JP)
Title: Packing container
Inventor: MACALUSO VINCENT A
IPC: B65D5/32
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard packing container for mainly packaging, especially for packaging a long article. SOLUTION: A U-shaped base 10 and a cover unit 12 of this packing container made of laminated cardboard are so arranged that the side walls 10b, 10c of the base unit 10 can fit in the inside of the side walls 12b, 12c of the cover unit 12 in assembling the two. A cap 14 closes the open end of the container when the base unit 10 and the cover unit 12 are assembled.
Patent JP-H09195160-A (JP)
Title: Production of modified cellulose acetate fiber
Inventor: YAMAZAKI MUTSUO
IPC: D06M101/16
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten an enzymatic treatment time in a softening treatment of an acetate fiber comprising carrying out an alkali treatment of an acetate fiber and treatment with a cellulose decomposition enzyme. SOLUTION: Acetate fiber alone or a conjugate yarn comprising the acetate fiber and other fiber is subjected to alkali treatment with an alkali compound to convert at least surface of cellulose acetate fiber to cellulose. Then, the treated conjugate yarn is subjected to enzymatic treatment with a cellulolytic enzyme to decompose and remove the cellulose-forming part. In the alkali treatment by the alkali compound, the alkali treatment is carried out by jointly using hydrogen peroxide and a quaternary ammonium salt together with the alkali compound.
Patent JP-S58123568-A (JP)
Title: Electrostatic recording device
Inventor: TOKUNAGA HIROSHI
IPC: G03G15/06
Filed: 1982-01-19
Abstract: PURPOSE:To prevent a drop of picture density and generation of fog, which are caused by a temperature variation, by detecting a temperature of a photoreceptor or its adjacent part, and executing a stepwise control for providing constant developing bias at every specified range of the detected temperature of the photoreceptor. CONSTITUTION:A temperature sensor 5 is driven by a temperaure detecting circuit 6, detects a surface temperature of a photoreceptor 1, and transmits its detecting information to the temperature detecting circuit 6. A controlling circuit 7 contains a step converting circuit for converting the temperature information inputted from the temperature detecting circuit to stepwise information. A level variation of developing bias applied to a magnetic brush sleeve 4a is executed by opening a gate for outputting the stepwise information of the step converting circuit for specified seconds, by constant timing from start of exposure of an original of every time. In the course of development of an electrostatic latent image, constnt developing bias is maintained, and is controlled by the stepwise information, therefore, even if a noise, etc. are contained in the temperature informtion, no influence is exerted on it.
Patent JP-S59133141-A (JP)
Title: Method of and device for suspending top of stacked steel sheets
Inventor: NAKAMURA FUJITAKA
IPC: B66C1/00
Filed: 1983-01-17
Abstract: PURPOSE:To eliminate vacuum suction between the uppermost and next steel sheets to simplify the suspension of the same, by suspending the one end of the uppermost steel sheet by means of an electromagnet provided at one end of the crane beam to introduce air between the uppermost and next steel sheets before the uppermost steel sheet is entirely suspended. CONSTITUTION:Upon suspending operation, a crane beam 1 is set at the center, in the lengthwise and widthwise directions, of the uppermost steel sheet 3' of stacked steel sheets 3, and a plurality of suspending absorption pads 2 are suitably arranged on the steel sheet 3' on account of the gravitational center of the latter. Then, a main support arm rod 4 is slidingly moved in the direction orthogonal to the crane beam 1 while the branching rod 5 of a support arm is slidingly moved in the direction orthogonal to the main support arm rod 4, and an electromagnet 7 is suitably positioned on the uppermost steel sheet 3' at its one end in the lengthwise and widthwise directions thereof. Thereafter the crane beam 1 is suspended to suspend the end, in the lengthwise and widthwise directions, of the steel sheet 3' before the absorption pads 2 suspend the uppermost steel sheet 3'. Thereby, the vacuum action due to the closed contact between the uppermost steel sheet 3' and the next steel sheet 3'' may be eliminated to simplify the suspending operation.
Patent JP-H02187593-A (JP)
Title: Cooling tower
Inventor: KOMIYA JUJIRO
IPC: F28D1/047
Filed: 1989-01-12
Abstract: PURPOSE:To enable smoothly and quickly repairing, cleaning, or replacing a closed type heat exchanger by packing the main body of a cooling tower with a plurality of closed type heat exchanger units in stories, each of said units having at least two substantially horizontal heat exchanger coils whose processing water-distributing straight tubular parts are passed through common vertical heat exchanger fins. CONSTITUTION:A closed type heat exchanger unit B is composed of at least two substantially horizontal heat exchanger coils 10 arranged in parallel with each other and a plurality of vertical heat exchanger fins 11 arranged at intervals in the longitudinal direction of the heat exchanger coils 10, the processing water-distributing straight tubular parts 12 of the heat exchanger coils 10 being passed through the vertical heat exchanger fins 11 in common. A plurality of thus formed closed type heat exchanger units B are packed in stories in the main body A1 of a cooling tower A. This constitution allows each heat exchanger unit B as a unit to be mounted in the main body of a cooling tower and dismounted therefrom and hence to be repaired or replaced easily and economically.
Patent JP-S55100096-A (JP)
Title: Control system for induction motor
Inventor: NAKANO TERUO
IPC: H02P27/02
Filed: 1979-01-23
Abstract: PURPOSE: To supply the distortionless sine wave current to the motor after the acceleration is completed and to improve power factor by a method wherein the control rectification elements controlling the motor current are fully ignited when the motor current drops to the specified value or less.  
     CONSTITUTION: The phase controller 7 and the pulse amplifier 8 are controlled by the comparison between the signal from the current reference setter 3 and the signal from the current detector 5, and through this output, the control elements 2 in counter-parallel which control the supply current to the induction motor 1 are driven. In such a control system as this, is installed the level detector 9 which permits to fully ignite thyristor 2 through the phase controller 7 or the pulse amplifier 8 operated by the output signal generated when the output signal of the current detector 5 or the current control amplifier 6 attains the specified value. And after the acceleration of the motor is completed, the motor current decreases, therefore, by means of this phenomenon, the full ignition of the thyristor 2 is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5288715-A (JP)
Title: Control system for synthronous motor
Inventor: NAKAMURA KIYOSHI
IPC: H02P25/06
Filed: 1976-01-20
Abstract: PURPOSE: In case of conducting an externally controlled type control to control by synchronizing an synchronous motor with a frequency of an oscillator, the fluctuation of the phase difference of magnetomotive force of the field and an armature is detected to regulate the vibration in the motor system to be rapidly brought into the attenuation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173831-A (JP)
Title: Atmospheric pressure correcting method for volume flow meter in internal combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02D41/14
Filed: 1987-01-13
Abstract: PURPOSE:To increase the atmospheric air correction accuracy by correcting volume flow by the ratio of the minimum value of the up-to-date volume flow to the current volume flow during idling or a difference therebetween in case of correcting output of a volume flow meter adapted to measure the intake air quantity as volume flow according to the atmospheric air. CONSTITUTION:A Karman's vortex air flow meter 2 for detecting the volume flow of intake air is disposed in an intake pipe downstream from an air cleaner, and an output signal of the meter is input together with output signals of the other detecting means for detecting the engine operating condition to an electronic control circuit 44. In the electronic control circuit 44, during idling of an engine, the ratio of the minimum value of the up-to-date volume flow during idling to the current volume flow or a difference between the current volume flow during idling and the minimum value of the up-to-date volume flow during idling is computed. and the computed value is memoried as a coefficient of correction. According to the coefficient of correction, the volume flow is corrected, and operation for the fuel injection quantity is executed according to the corrected volume flow or the like.
Patent JP-H01183651-A (JP)
Title: Photosensitive resin composition
Inventor: NOBUYO KOJI
IPC: G03F7/038
Filed: 1988-01-16
Abstract: PURPOSE:To make possible to develop the title composition with an aqueous developer, and to give elasticity and flexibility necessary for a flexography to the composition by composing a substrate of a diene type copolymer contg. a sulfonic acid group. CONSTITUTION:The copolymer A, a photopolymerizable unsatd. monomer and a light sensitizer are incorporated in the photosensitive resin composition. The component A is the copolymer B composed of 20-90mol.% of a conjugated diene compd., 0.1-10mol.% of a polyfunctional vinyl compd., 5-80mol.% of a monoolefinic unsatd. compd. and 0-10mol.% of an alpha,beta-ethylenic unsatd. carboxylic acid, and contg. 0.5-20wt.% of the sulfonic acid group. The compo nent A is obtd. by either copolymerizing the comonomer mentioned above and the monomer having the sulfonic acid group or by sulfonating the component B composed of the comonomers.