baber/WOPTO huggingface dataset:
Patent JP-S59174904-A (JP)
Title: Integrated operation controlling method of plural circulating pump
Inventor: YASOJIMA AKIMICHI
IPC: G05B11/18
Filed: 1983-03-25
Abstract: PURPOSE:To reduce pressure interference between pumping stations so that stable operation of pumps can be made continuously, by periodically sampling the flow rate of circulating water and enlaging actual permissible deviation in discharge pressure obtained by subtracting the potential head between the pumping stations when the total quantity of the circulating water is small. CONSTITUTION:A plant 1 is controlled by means of the computer 4 for process control of a controlling system 2. A process input-output device 3 is connected to the computer 4 and a control device 5 exclusively used for the device 3 is connected to the device 3 directly or through an information transmitting device 6. Moreover, the device 5 is connected to each part of the plant 1 to control each operating terminal of the plant 1. Water distributing stations C, S, and N which are communicated with each other are arranged to the water distributing pipe network 7 of the plant 1 consisting this system. Then the discharging pressure is calculated after the Hazen-Williams formula, etc., and the flow rate of the circulating water is periodically sampled. When the total quantity of the circulating water is small, the actual permissible deviation in discharging pressure obtained by subtracting the potential head between the pumping stations is enlarged and the pressure interference between each pumping station is reduced.
Patent JP-S60193264-A (JP)
Title: Storage battery
Inventor: KITOU KAORU
IPC: H01M50/55
Filed: 1984-03-13
Abstract: PURPOSE:To make it possible to connect to either of the upper surface or the side by installing positive terminals and negative terminals in the upper surface and the side of a container. CONSTITUTION:A positive tapered terminal 9 formed on the upper surface of a cover of a positive terminal side cell 8 is connected to a positive plate group 7 with a strap 11 and a post 10. A positive side terminal 6 formed on the side 5 of a container 4 is connected to the lower part of the positive plate group 7 with a strip 12. A negative plate group 14 of a negative terminal side cell 15 also has a negative tapered terminal 16 and a negative side terminal 18.
Patent JP-S62207181-A (JP)
Title: Ultrasonic motor
Inventor: INABA RITSUO
IPC: H02N2/00
Filed: 1986-03-06
Abstract: PURPOSE:To miniaturize an ultrasonic motor, and to reduce unnecessary noises by operating magnetic bonding power between a vibrator and a moving body and mutually pushing both the vibrator and the moving body. CONSTITUTION:A susceptor 26 is organized of a magnetic material in an ultrasonic motor in which vibration resonating bodies 11, 21 with piezoelectric bodies 15, 25 are constituted of a non-magnetic material, and plural pairs of magnetic circuits 18 are formed among the susceptor 26 and magnets 12, 22. The peripheral sections of the magnets 12, 22 are divided into a plurality of pairs and magnetized, and the magnetic circuits 18 are shaped among each of the divided sections and the vibration resonating bodies 11, 21. The directions of magnetization of the magnets 12, 22 are varied, thus effectively shaping the magnetic circuits 18. Bonding power among the vibrators 11, 21 for obtaining frictional force and a body of revolution is acquired by reducing leakage flux to the outside by using plural pairs of the magnetic circuits 18, thus ensuring a surface contact under the state in which the vibrators 11, 21 and the body of revolution are fast stuck by the push force of the bonding power.
Patent JP-S56145262-A (JP)
Title: Novel disazo compound and its preparation
Inventor: SASAKI MASAOMI
IPC: C07D231/38
Filed: 1980-04-14
Abstract: NEW MATERIAL:A disazo compound shown by the formula I [A is a group shown by the formula II (R is alkyl, alkoxy, nitro, etc.; n is an integer of 0,1,2, or 3; when n is 2 or 3, R may be either the same or different groups), a group shown by the formula III, etc.].  
     USE: Especially useful as a photoconductive material for a photosensitive substance of electrophotography. For example, a photosensitive substance obtained by dispersing the compound of this invention as finely divided particles (diameter about 0.05W 5μ) into a proper resin binder, e.g., polyester, etc. to form a layer which is made on an electrically conductive substrate.  
     PROCESS: A tetrazonium salt shown by the formula IV (X is anionic functional group) and a compound shown by the formula V are dissolved in an organic solvent, e.g., DMF, etc., and an alkali aqueous solution (e.g., aqueous solution of sodium acetate) is added dropwise to the solution at about -10°CW10°C, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58168750-A (JP)
Inventor: MINEO TAKASHI
IPC: E04C2/30
Filed: 1982-03-29
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-H02228649-A (JP)
Title: Direct positive type silver halide photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C1/06
Filed: 1989-02-28
Abstract: PURPOSE:To improve a gradation characteristic by emulsifying and dispersing couplers and polymer compds. so as to coexist and incorporating lipophilic fine particles therein. CONSTITUTION:The internal latent image type direct positive silver halide photographic sensitive material in which the particle surfaces are not coupled is subjected to imagewise exposing and is then subjected to a color development processing by being subjected to exposing over the entire surface before or during the color development processing. The dispersion obtd. by the emulsification and dispersion at this time is obtd. by dissolving the couplers and the polymer compds. having insolubility in water and solubility in org. solvents into a low boiling and/or water soluble org. solvent at need and emulsifying and dispersing the same by using a surfactant in a hydrophilic binder, such as aq. gelatin soln., then adding the dispersion into hydrophilic colloidal layers. The direct positive type silver halide color photographic sensitive material having the excellent gradation characteristic and high image quality is obtd. in this way.
Patent JP-S62207757-A (JP)
Inventor: UTO SHIGETOSHI
IPC: C04B35/00
Filed: 1986-03-04
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-S54142549-A (JP)
Title: Anti-malfunction device for distance relay
Inventor: MORIYAMA YOSHITAKA
IPC: H02H3/40
Filed: 1978-04-27
Abstract: PURPOSE: To discriminate the direction exactly for a trouble of a very close back terminal by adding a high speed reset overcurrent detecting element.  
     CONSTITUTION: The full-wave rectification circuit 14 and level detector 15 are more sensitive than the distance elements of 5 to 13. The time limit reset circuit 16 has a time limit of one-second cycle or less of AC input, the AND circuit 17 provides an output e 0 ' when the AND condition between an output signal e 0  and an output i 0  of the circuit 16 holds. While i 0  is "1" after an internal close terminal trouble F 2 , the input current I is "0" after a very close back terminal trouble F 1  since the front terminal is a non-supply. Because the output i 0  which is "1" due to the normal load current is reset within one-second cycle (π/2), the AND output with e 0  is "0" and an error output can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04285321-A (JP)
Title: Shaft coupling
Inventor: ASABA HIDEYOSHI
IPC: F16D3/62
Filed: 1991-03-14
Abstract: PURPOSE:To shorten the longitudinal dimension of a shaft coupling and to make it maintenance-free by extendingly providing beams whose each end on one side is united to each corner of a plate-shaped base, uniting each shaft attaching part to the each other end of the beams, and forming each connecting part in small size to facilitate its elastic deformation. CONSTITUTION:In a shaft coupling body 8, a square base 10 having a hole 11 at its middle is formed as a central part. Four beams 12d-12d are extendingly provided from the each corner of the base 10. In this case, the two beams 12a, 12d are parallel to an axis X, and the two other beams 12c, 12d are parallel to an axis Y. Shaft attaching parts 18a-18d are severally unitedly formed at the other ends of the beams 12a-12d. A connecting end 14 between the beam 12 and the corner of the base 10 and a connecting end 16 between the beam 12 and the shaft attaching part 18 are formed in small size to facilitate their elastic deformation. Thus the shaft attaching parts 18a, 18b and 18c, 18d can severally move minutely in the directions of the axes Y and X.
Patent JP-S51124204-A (JP)
Title: Tire with pad for preventing puncture thereof
Inventor: SHIRAI SHIYOUICHI
IPC: B29C73/20
Filed: 1975-04-23
Abstract: PURPOSE: To provide a safety tire which does not abruptly decrease its tire pressure upon puncturing thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09265056-A (JP)
Title: Stereoscopic picture display device
Inventor: IZAWA MASATAKA
IPC: G02B30/25
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the cross talk of right and left pictures which becomes the cause for disturbing stereoscopic effect in a stereoscopic display device. SOLUTION: Picture compression is performed on a signal from a right and left picture signal generating device 1 by using a double speed circuit 20 and many retrace line sections can be generated, so that the aftergrow property of a CRT 4 can be improved; and the characteristic of every part is improved and a system is constituted in order to improve the cross talk caused by the response characteristic and the contrast ratio of a liquid crystal shutter 6, the reflectance difference between a P wave and an S wave on a reflection mirror 7, and the anisotropic effect of the material of a screen 10, etc.
Patent JP-H07262148-A (JP)
Title: Computer system
Inventor: MORIKAWA TAKAHIRO
IPC: G06F15/177
Filed: 1994-03-22
Abstract: PURPOSE:To prevent erroneous control information from being outputted to a controlled object by inhibiting a faulty processor from acquiring an input/ output channel. CONSTITUTION:If a fault occurs in a processor 1 as the current processor, a CPU fault detecting circuit 21 of a processor 2 detects the fault and reports it to a CPU 22. The CPU 22 outputs a channel acquisition inhibiting signal to the processor 1 to inhibit the processor 1 from acquiring the input/output channel to the controlled object. Simultaneously, the CPU 22 outputs an input/ output channel acquisition signal to an input/output controller through a channel acquisition signal control circuit. The input/output controller 4 connects the input/output channel to the controlled object to the input/output channel of the processor 2.
Patent JP-S61211217-A (JP)
Title: Sorting device for belt conveyer
Inventor: ISHII SUSUMU
IPC: B65G47/64
Filed: 1985-03-13
Abstract: PURPOSE:To simplify the construction and to improve the durability of a sorting device installed in the middle of a straight advance belt conveyer by disposing a sorting belt conveyer capable of turning in the horizontal direction between straight advance conveyers, thereby to obliquely distribute an article. CONSTITUTION:When an article conveyed in direction of an arrow P on a straight advance belt conveyer 1 is transferred onto a sorting belt conveyer 2, if the article is discharged to the upper left along the sorting direction, the sorting belt conveyer 2 is turned counter-clockwise through an operating device not shown to match with the upper left discharge sheet 6a. Subsequently, the belt conveyer 2 is driven to discharge the article in direction of an arrow L. This arrangement can simplify the construction and improve the durability.
Patent JP-S52133235-A (JP)
Title: Judging circuit
Inventor: OOHASHI TOSHIROU
IPC: G08C25/00
Filed: 1976-04-30
Abstract: PURPOSE: To judge whether a clock pulse, etc. exist by discharging a high-level output when a signal having an alternating level exists, and a low-level signal when a clock pulse does not exist. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56145303-A (JP)
Title: Detecting head for detecting position of hole formed in plate-shaped body
Inventor: NIWA KUNIHIRO
IPC: G01B7/00
Filed: 1980-04-15
Abstract: PURPOSE:To simplify the constitution of the detecting head by constituting the same so that the only insertion of pin-shaped bodies brought to the prescribed position of the hole into the hole enables detection of the position of the hole. CONSTITUTION:With the insertion of the pin-shaped bodies 3 and 3' into piercing holes 19 and 19', the tips of the pin-shaped bodies 3 and 3' are displaced in the direction parallel to the surface 18a of the plate by a distance (d), bending a rod- shaped member 6 having flexibility, and are inserted into the piercing holes 19 and  19'. With this insertion, a luminous body 16' arranged in a position corresponding  to the position of a screw 12' in an indicating means 15 is made active and indicates that the pin-shaped bodies 3 and 3' are displaced in the right direction. When a  sleeve 6 is moved by the distance (d) based on the indication, lines L1 and L2  coincide with each other and the state that the centers thereof are aligned is obtained, and therefore, the positions of the piercing holes 19 and 19' in the base plate  18 of printed wiring can be detected.
Patent JP-S59177284-A (JP)
Inventor: TAMURA TOSHIO
IPC: B66B5/02
Filed: 1983-03-25
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-H09245054-A (JP)
Title: Still image reproducing device
Inventor: SAGISHIMA NORIHIRO
IPC: G06F17/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To perform a user friendly operation for performing retrieval capable of intuitively recognizing the images in a still image reproducing device for storing plural still images and reading the images. SOLUTION: The still image stored in the image storage part 3a of a video output device 3 is read and displayed at a high-vision monitor 4, the image of the feature part of the image is extracted and the image is made into an icon. Then, the image made into the icon and the still image are related, and when the icon is selected, the still image is read and displayed at the high-vision monitor 4.
Patent JP-S61208743-A (JP)
Title: Ultraviolet treatment device
Inventor: YADA MASAAKI
IPC: A61L2/10
Filed: 1985-03-13
Abstract: PURPOSE:To facilitate starting of an ultraviolet treatment device, which includes an electrodeless lamp which receives microwaves to produce ultraviolet rays, and increase the efficiency of conversion into ultraviolet rays by installing a field generator for applying a magnetic field to the electrodeless lamp. CONSTITUTION:Microwaves from a magnetron 2 are supplied to an antenna 7 through a waveguide 1. An electrodeless lamp 9 which consists of an inner and an outer glass tube 10 and 11 forming a discharge space 12 which is charged with mercury and a rare gas such as argon, is installed around the antenna 7. After the lamp 9 is placed in a treatment chamber 19 in which water or similar substance is sterilized, an electromagnet 25 is placed surrounding the chamber 19, thereby constituting an ultraviolet treatment device. The electromagnet 25 is used to apply a magnetic field to the discharge space of the lamp 9 to induce cyclotron movement of electrons thereby facilitating starting of the device. Furthermore, it is possible to increase the efficiency of conversion into ultraviolet rays by increasing the absorption rate of microwaves.
Patent JP-H10243900-A (JP)
Title: Electric vacuum cleaner
Inventor: MATSUSHIRO TADASHI
IPC: A47L9/28
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which can maintain the suction force corresponding with the increase of refuse by a simple control circuit of a small-sized constitution. SOLUTION: A full wave rectified voltage of an AC power source 17 is applied to a charging circuit 26 equipped with a resistor circuit 24, a variable resistor 23 of an at-hand operation part, and a condenser 25 to charge the condenser 25, and the charging voltage is input to the emitter of a transistor 27, and also, the voltage for which a rectified voltage is divided by a resistor 28 and a resistor 29, is input to a base as a reference voltage, and by a turning on of the transistor 27 at the time when the charging voltage exceeds the reference voltage, a trigger is output of the gate of a two-directional thyristor 18 through a transistor 36 and a photo-triac coupler 34, and by a phase of its timing, power is fed to an electric blower 2.  When refuse is accumulated in a dust collecting chamber, and a negative pressure becomes a specified value, a pressure switch 42 shortcircuits the resistor 40 of a resistor circuit 24, and the charging time constant is made smaller, and the phase is quickened, and the input to the electric blower 2 is increased.
Patent JP-H04270240-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: IWANE HIROSHI
IPC: C07C63/38
Filed: 1991-02-25
Abstract: PURPOSE:To efficiently produce 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene without using a large quantity of a metallic catalyst and without deposition of an alkali metal salt of 2,6-naphthalenedicarboxylic acid. CONSTITUTION:2,6-Diisopropylnaphthalene or its oxidized intermediate is oxidized by molecular oxygen using a catalyst composed of a cobalt compound, a manganese compound and a bromide compound in the presence of urea and/or its derivative in a fatty carboxylic acid solvent at about 200 deg.C to produce the objective 2,6-naphthalenedicarboxylic acid. The reaction product is cooled to room temperature and deposited solid matter is separated and washed, thus obtaining the objective 2,6-naphthalenedicarboxylic acid in >=75% yield.
Patent JP-H03215456-A (JP)
Title: Acylphenol derivative
Inventor: KISE MASAHIRO
IPC: C07D295/112
Filed: 1989-03-02
Abstract: NEW MATERIAL:An acylphenol derivative expressed by formula I {R<1> is cycloalkyl (substituted) aryl or expressed by formula II [A is O, S or NR<5> (R<5> is H or alkyl); R<6> is H, alkyl or halogen]; R<2> is alkyl or cycloalkyl; R<3> and R<4> are substituted or non-substituted alkyl, alkenyl, alkinyl, cycloalkyl or cyclic amino in which R<3> and R<4> are bonded together with adjacent N}. EXAMPLE:3-(N,N-dimethylaminomethyl)-5-(1,1-dimethylethyl)-4- hydroxybenzophenone. USE:Used as a medicine having analgesic, antiinflammatory and antipyretic actions. PREPARATION:For instance, p-acylphenol derivative expressed by formula III is allowed to react with a secondary amine expressed by formula IV to afford the compound expressed by formula I.
Patent JP-H05245080-A (JP)
Title: Vacuum cleaner
Inventor: KITAGAWA AKIHIRO
IPC: A47L9/28
Filed: 1992-03-09
Abstract: PURPOSE:To provide a vacuum cleaner with ease of handling which controls a suction force according to floor surfaces of various kinds and dust clogging level by detecting the type and quality of the floor surfaces to be cleaned and the dust clogging level of the cleaner. CONSTITUTION:This apparatus has an electromotive suction device for floors which has a fan motor 9 for sucking dust, a hose and an extension pipe and includes a rotary brush rotating electrically at the tip of the extension pipe. The electromotive suction device for floors is also provided with a lip 2 which outputs a pressure change when contacting a floor surface to be cleaned to detect the condition and the type of floor surfaces. Moreover, a pressure sensor 5 is provided in the main body of a cleaner to detect a differential pressure between the pressure at the front of the fan motor 9 and the atmospheric air. A fuzzy inference device 8 is provided to determine a suction force of the fan motor 9 by a fuzzy inference from detection values of the lip 2 and the pressure sensor 5. With such an arrangement, an electric cleaner with ease of handling can be provided which controls the suction force according to floor surfaces of various kinds and a dust clogging level by detecting the type and quality of the floor surfaces to be cleaned and the dust clogging level of the cleaner.
Patent JP-H01224499-A (JP)
Title: Oil diffusion pump
Inventor: KINOSHITA YOSHIO
IPC: F04F9/00
Filed: 1988-03-03
Abstract: PURPOSE:To make an oil diffusion pump in the simple configuration and obtain high degree of vacuum in a short time to improve efficiency by forming a bulge portion at a steam conduit which is narrowest among the steam conduits composing a jet conduit and the upper face of the bulge portion in taper shape being parallel to a shade portion. CONSTITUTION:A container A is vacuumed out by operating an auxiliary pump P connected to an exhaust pipe 2. Oil O is heated to be evaporated by energizing a heater 17 of a boiler C. Steam jet generated by heating the oil O to be evaporated blowouts in the downward direction from a steam conduit B via shade portions 12 and 13. Bulge portions 6 and 7 are formed at the narrowest steam conduit among the steam conduits B. Upper faces of the bulge portions 6 and 7 are formed in taper shape being parallel to the shade portions respectively. Accordingly, An oil diffusion pump is made to be in the simple configuration and high degree of vacuum is obtained in a short time to improve efficiency.
Patent JP-S53134775-A (JP)
Title: Detection of leak portion of hollow fiber module employed for fluid treatment
Inventor: YAMAUCHI KAZUHISA
IPC: B01D63/02
Filed: 1977-04-28
Abstract: PURPOSE: To detect a leak portion of a hollow fiber bundle module according to process, wherein a gas is supplied under pressure to the outer surfaces of the hollow fibers plaeed in a housing, the gas is then passed through bonded ends of the hollow fiber bundle, and a reagent for color identification test is placed near the bonded end, so that a color generates when a leak portion is present, whereby the leak portion can be surely detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56147053-A (JP)
Title: Freon gas detecting element
Inventor: SHIRATORI MASAYUKI
IPC: G01N27/12
Filed: 1980-04-18
Abstract: PURPOSE:To obtain the titled detecting element that shows a high sensitivity to the gaseous feron gas, by providing a catalyst layer deposited Pd and P to the silica gel with addition of an acid treatment on the surface of a gas sensor made of a metallic oxide semiconductor. CONSTITUTION:A prescribed amount of PdCl2 aqueous of solution and H3PO4 are added to a prescribed amount of silica gel to obtain a paste, and after impregnating for a certain time under evacuation, the paste is dried, crushed and calcined. In such way, a catalyst which is deposited 0.05-10wt% and 0.05-20 times mol P as much as Pd on the silica gel is obtained. Then such catalyst is immersed in the hydrochloric acid with a heat treatment and then coated on the surface of the gas sensor 3 made of a metallic oxide semiconductor covering over the cylindrical insulated substrate 1 and the electrodes 2 and then calcined at 300-800 deg.C after drying to obtain a catalyst layer 4. Thus the titled detecting element is obtained.