baber/WOPTO huggingface dataset:
Patent JP-2001070967-A (JP)
Title: Cleaning system for laundry waste water
Inventor: NISHIMORI YUJI
IPC: C02F9/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for cleaning washing waste water from laundry into a water of good quality utilizable also as washing water. SOLUTION: A cleaning system is constituted of a first process of subjecting laundry waste water to fluidized bed type biological treatment, a second process of treating the treated water from the first process by an ultrafiltration membrane and a third process of trating the treated water from the second process by a reverse osmosis membrane. In this case, as a microorganism carrier used in fluidized bed type biological treatment, crushed activated carbon having a fine granular shape with a mean particle size of 0.01-10 mm easy to ensure flowability and a surface area is used from an aspect of the adhesion of microorganisms and the removable capacity of an offensive smell and chromaticity component in laundry waste water. As a fluidized bed system, a system supplying and diffusing air through waste water before circulating waste water to a treatment tank packed with a microorganism carrier is pref.
Patent JP-2000079441-A (JP)
Title: Forging die device
Inventor: NAGAO YUICHI
IPC: B21J13/03
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To improve a split property by simplifying the structure of a die and moreover to reduce the cost of the die by lessening parts which are replaced owing to the secular change as much as possible. SOLUTION: This device is provided with an upper die 26 and a lower die 28 which form a cavity 24, a first inserting member 13 and a second inserting member 15 which are respectively fitted around the upper die 26 and the lower die 28 and which are formed by being splited in the axial direction, and a force-fitting ring 20 which is fitted around the first inserting member 13 and the second inserting member 15. And the first inserting member 13 and the second inserting member 15 are lightly forced into the hole part of the force- fitting ring 20 so that they are outward displaceable by a slight distance in the radial direction nearly orthogonal to the axial direction.
Patent JP-H0888210-A (JP)
Title: Substrate drying device
Inventor: IKEDA FUMIHIRO
IPC: F26B19/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a substrate drying device which can prevent insufficient drying of substrates by completely removing a cleaning solution from the substrates by sucking a guide section. CONSTITUTION: A guide section 28b is provided with projecting sections 28b1 having slopes for guiding the peripheral sections of substrates W at the time of receiving the substrates W and recessed sections 28b2 for supporting the peripheral sections of the received substrates W. At the central parts of the bottoms of the recessed sections 28b2 , suction holes 28b3 communicated with the suction passage 28b4 of the guide section 28b are formed. The passage 28b4 is communicated with the suction passage 28c1 of a fixed section 28c, and the passage 28c1 is communicated and connected with a suction tube laid on the side face section of a connecting section through the suction passage of the connecting section.
Patent JP-H06171752-A (JP)
Title: Under-pressure feeding device for powder/grain
Inventor: ARIMITSU TAKEO
IPC: B65G53/46
Filed: 1992-08-25
Abstract: PURPOSE:To provide an under-pressure feeding device for the powder/grain which can suppress the air stream abrasion of a transport valve and prolong the life of the transport valve. CONSTITUTION:An auxiliary transport valve 28 is installed on the outlet side of a transport pipe 24 in the vicinity of a transport valve 26 installed in the transport pipe 24 which communicates to the outlet of a pressurizing tank 22. Accordingly, when the inside of the pressurizing tank 22 is pressurized by the compressed air, the compressed air which leaks from the gap generated by the sliding abrasion between the valve body and the valve seat of the transport valve 26 is cut off by the auxiliary transport valve 28, and the pressure in the transport pipe 24 between the transport valve 26 and the auxiliary transport valve 28 increases. Accordingly, the pressure difference before and behind the transport valve 26 becomes zero, and the air leak of the transport valve 26 is eliminated, and the air stream vibration of the transport valve 26 can be prevented.
Patent JP-S62109047-A (JP)
Title: Photographic sensitive material
Inventor: ARAKI HIROMITSU
IPC: G03C1/79
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a photosensitive material having an excellent coating layer cured by electron rays by incorporating respectively at least one kind of a compd. curable by electron rays which contains polybutadiene chain in the molecular chain and specific compd. curable by electron rays into a compsn. curable by electron rays. CONSTITUTION:The compsn. curable by electron rays is coated on at least one face of a backing base material of a silver halide photographic sensitive material and the electron rays are irradiated thereto to cure the compsn., by which the cured coating layer is formed. The compsn. curable by electron rays preferably contains at least one kind respectively of the compd. (a) curable by electron rays which contains the polybutadiene chain in the molecular chain and the compd. (b) curable by electron rays expressed by the formula. A compd. (c) curable by electron rays which can react with the compds. (a) and (b) is preferably incorporated into the compsn. curable by electron rays. Any compds. which are the compds. curable by electron rays and can react with the compds. (a), (b) are usable as the compd. (c). The compd. (a) is preferably incorporated into the compsn. at 5-65wt% of the total weight of the components curable by electron rays. The compd. (b) is incorporated therein at >=15wt% of the total weight of the components curable by electron rays and further the compd. (c) is preferably incorporated therein at >=5wt%.
Patent JP-2000355634-A (JP)
Title: Container for seed bacteria for sewage treatment
Inventor: SUKEHARA KUNIFUMI
IPC: C08J9/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a container effective to enhance the microbiological treatment of a used edible fat and oil by extruding an olefinic plastic composition containing a specified-particle-diameter powder of a component of a plant body, a processing residue of a plant body, or a mixture thereof into a sheet having a specified expansion ratio. SOLUTION: A foamed sheet having an expansion ratio of 20-50 is prepared by extruding a composition comprising 30-70 wt.% 10-100 μm particle diameter powder of a component of a plant body, such as starch, a wood flour, a paper flour, or an oil meal, a processing residue of a plant body, or a mixture thereof and 70-30 wt.% olefinic plastic. This sheet possesses oil absorptivity because of its porous structure, is desirable as a carrier of microbes for sludge treatment, always floats to the surface of sludge because of its low bulk specified gravity, adsorptively holds a used edible fat and oil on the surface of sludge, and therefore accelerates the microbial degradation of the used fat and oil. The olefinic plastic used is exemplified by polyethylene, polypropylene, or an ethylene/vinyl alcohol copolymer.
Patent JP-H1182412-A (JP)
Title: Hydraulic control device of working machine
Inventor: IKARI MASANORI
IPC: F15B11/05
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To minimize the dead area of a working machine lever and reduce the difference in manipulated variable of the working machine lever differed according to operating condition to improve the operating feeling by regulating the pilot oil pressure to the operation instruction of the working machine lever. SOLUTION: The pilot oil pressure of actuator starting point preliminarily known by measurement or calculation is set as a pilot oil pressure in the actuator starting point set as a prescribed operation instruction, and a directional control valve is controlled by the pilot oil pressure forming the increase function of the operation instruction including this pilot oil pressure. Therefore, the manipulated variable of a working machine lever to the actuator starting point is minimized, compared with in a standard pilot hydraulic pressure, and the operation dead area is reduced. Since the dispersion of the actuator starting point by actuator load or pump discharge quantity is also minimized, the incompatible feeling by the difference in the manipulated variable of the operating machine lever is reduced, and the operation feeling can be improved.
Patent JP-2000080129-A (JP)
Title: Transition metal catalyst component for polymerization, and aromatic vinyl compound-olefin copolymer produced by using same and production thereof
Inventor: OTSU TOSHIAKI
IPC: C08F4/645
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst component which can efficiently produce an arom. vinyl compd.-olefin copolymer having a high mol.wt. by using a transition metal compd. having a benzoindenyl group and a cyclopentadienyl group or the like. SOLUTION: A transition metal compd. of the formula is used. In the formula, A is an optionally substd. benzoindenyl group; B is an optionally substd. benzoindenyl, cyclopentadienyl, indenyl, or fluorenyl group; Y is an ethylene, silylene, germylene, stannilylene, or plumbylene group substd. by H or a 1-15C hydrocarbon group provided it may form a cyclic structure together with the substituent; X is H, halogen, alkyl, aryl, silyl, alkoxy, or dialkylamide; and M is Zr, Hf, or Ti. The catalyst component and a cocatalyst constitute a polymn. catalyst. An aluminoxane or a boron compd. is suitably used as the cocatalyst.
Patent JP-H06100252-A (JP)
Title: Current control system for elevator
Inventor: TAKEI TOMOYA
IPC: B66B1/34
Filed: 1992-09-18
Abstract: PURPOSE:To enable direct current to be always controlled stably and preferably by automatically adjusting a control element according to the inductance fluctuation of a DC reactor in a main circuit, regarding an elevator equipped with a current inverter as the main circuit. CONSTITUTION:Three-phase full wave direct current converted via a converter 1 is again converted to three-phase alternate current via an inverter 2 in an elevator current control system, and an induction motor 4 is driven using the three-phase alternate current. A capacitor 8 capable of changing capacitance in such a way as corresponding to an applied voltage value (e.g. junction capacitance of semiconductor) is used as the control element of the elevator current control system. Also, a constant control microcomputer 10 refers to a data table on the basis of the feedback voltage of direct current, and generates a capacitance instruction voltage for the capacitor 8. Then, a proportional integration circuit 11 integrates a deviation between a current instruction and direct current feedback, and this integrated value is amplified with an amplification circuit 12 to generate a control signal for controlling the converter 1.
Patent JP-S63104095-A (JP)
Inventor: HIBIYA KAZUCHIKA
IPC: G09G3/14
Filed: 1986-10-22
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-H0588128-A (JP)
Title: Magnetooptic element
Inventor: IIZUKA MASAHIRO
IPC: G02F1/09
Filed: 1991-09-27
Abstract: PURPOSE:To provide the magnetooptic element which has a high operation response speed and a large contrast ratio and is applicable to various optical equipment, simple in structure, and manufactured at low cost. CONSTITUTION:This magnetooptic element switches the transmission and nontransmission of light by using the magnetooptic effect of magnetic liquid 2 ; and a magnetic liquid thin film is formed by charging magnetic liquid 2 between a couple of light-transmissive substrates 1, a gap part 4 for magnetic field production is formed partially on one surface side of the substrate 1, and a yoke core 3 wound with a coil 6 is mounted.
Patent JP-2001073718-A (JP)
Title: Valve system for engine
Inventor: TAKANO TOMOTAKA
IPC: F01L1/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten distance between both camshafts at the same time arraying on the same side of the engine phase-changing device for air intake camshaft and that for exhaust camshaft. SOLUTION: This valve system has phase changing device for intake camshaft 13 and that for exhaust camshaft 14 on the same side of engine. Input parts 14a of phase changing device for intake camshaft 14 is connected to crank shaft by timing belt. Output parts 14b of phase changing device for exhaust camshaft 14 is connected to exhaust camshaft 12. Input parts 13a of phase changing device for intake camshaft 13 is connected to exhaust camshaft 12 by chain 19. Intake camshaft 13 is connected to output parts 13b of phase changing device for intake camshaft 13. Timing belt is attached to pulley 21 universally supported to outer circumference of phase changing device for intake camshaft 13.
Patent JP-H0699841-A (JP)
Title: Variable relief mechanism for four-wheel steering
Inventor: HARAYOSHI MITSUHIKO
IPC: B62D7/14
Filed: 1992-09-18
Abstract: PURPOSE:To enable steering at low speed large steering angles and prevent rear wheels from being steered to large steering angles in the vicinity of the neutral position by providing an operation limiting relief valve for relieving the oil pressure of a power cylinder through a steering angle reacting shutoff and variable relief pressure control valve. CONSTITUTION:A steering angle reacting shutoff and variable relief pressure control valve 30 drives a valve body according to a steering wheel angle. When a rear wheel steering angle exceeds a specified range, an operation limiting relief valve 50 is opened to relieve the oil pressure of a rear power cylinder 22 through the steering angle reacting shutoff and variable relief pressure control valve 30. Accordingly, when the steering wheel angle is within the specified range, the steering angle reacting shutoff and variable relief pressure control valve 30 is opened, and the oil pressure of the rear power cylinder 22 is relieved by the operation limiting relief valve 50 so as to limit the rear wheel steering angle to a small steering angle. When the steering wheel angle is large, the steering angle reacting shutoff and variable relief pressure control valve 30 is closed, so that relief pressure becomes high to steer rear wheels to large steering angles.
Patent JP-H0298696-A (JP)
Title: Method for repairing neutron flux monitor housing
Inventor: HATTORI AKIRA
IPC: G21C13/00
Filed: 1988-10-05
Abstract: PURPOSE:To prevent the degradation in the corrosion resistance of the above housing by removing the existing neutron flux monitor housing part in the part lower than a cutting position, subjecting a weld zone to an annealing heat treatment and mounting the lower part of an adapter to the upper part of the adapter by welding. CONSTITUTION:The ICM housing 3 to be repaired is cut from the position of the housing weld zone 4E to be added for the purpose of repair. The upper part 6A of the adapter consisting of inconel is welded, after cutting, to the outside surface of the lower end plate 1D of an RPV and is subjected the welded part to the heat treatment (annealing). The inconel used for the adapter has, unlike SUS 304, the characteristic that the inconel is hardly affected by the degradation in the corrosion resistance arising from the heat treatment and, therefore, the mounting of the adapter to the ICM housing 3 made of a stainless steel material by the precedent welding of only the upper part 6A of the adapter by this division is possible without exerting thermal influence thereto.
Patent JP-2000078973-A (JP)
Title: Htlv-i recombinant antigen
Inventor: MAKI NOBORU
IPC: C07K19/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new HTLV-I recombinant antigen having a region containing an epitope of qp21 of the structural protein of human T-cell lymphotropic virus(HTLV) type I on the N-terminal side and the N-terminal region of p19 on the C-terminal side, and useful for detecting HTLV-I and HTLV-II or the like. SOLUTION: A new HTLV-I recombinant antigen consisting of an antigenic fused protein having the region (E2) containing an epitope of qp21 of the structural protein of human T-cell lymphotropic virus(HTLV) type I on the N- terminal side and the region (G2) having the N-terminal of p19 of the HTLV-I on the C-terminal side. This recombinant antigen is useful for detecting HTLV-I and HTLV-II causing adult T-cell leukemia(ATL) and used for the diagnosis of ATL or the like. This recombinant antigen is obtained by amplifying the genes against p19, p24, qp46 and qp21 in the main antigenic region of HTLV-I from HTLV-I positive human peripheral blood lymphocytes by a PCR method, integrating the amplified antigens by a recombinant DNA technique into a vector and subsequently expressing the integrated vector in host cells.
Patent JP-H0973132-A (JP)
Title: Transmission type screen and display device using the same
Inventor: IWANAGA MASAKUNI
IPC: G03B21/56
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the color tone of an image from varying according to a viewing angle by correcting the deviation of the direction of image light beams from plural projection lens systems. SOLUTION: This transmission type screen 10 is constituted of a Fresnel lens 11 converting the projected light beams from the respective projection lens systems for red, green and blue 1 to 3 to parallel beams every wavelength, a hologram 12 directionally changing the light beams from the lens systems 1 and 3 positioned on both left and right sides out of the parallel beams of every wavelength converted by the lens 11 to parallel with the normal of the screen, and a diffusing plate 13 diffusing the parallel beams changed by the hologram 12.  Therefore, the deviation of the direction of the projected light beams from the lens system 1 to 3 is corrected by converting the projected light beams from the lens system 1 to 3 to the parallel beams in every wavelength by the lens 11 and directionally changing the light beams of respective wavelengths of red and blue projected from both left and right sides out of the converted parallel beams to be parallel with the normal by the hologram 12.
Patent JP-H06103293-A (JP)
Title: Transaction screen data input system
Inventor: OHIRA SEIKI
IPC: G06Q40/00
Filed: 1992-09-18
Abstract: PURPOSE:To shorten time required for data input by inputting data to be a retrieving key to a field having a field identification(ID) code to be collated and collating and displaying required data by depressing a collating key. CONSTITUTION:A keyboard 9 for inputting transaction data or data to be a key for specifying collating data at the time of collating data is provided with a data collating key for starting data collating processing. When the collating key on the keyboard 9 is depressed, a control part 10 executes the arithmetic processing of read collating data and displays the processed result on a prescribed field of a display 2. At the time of collating data, data to be a retrieving key are inputted to a field having a field ID code to be collated, and when the collating key is depressed, data collating processing can be interrupted without canceling the transaction data input screen thus far inputted, data collation is executed basing upon the retrieved key data and collated data are inputted and displayed to/on a prescribed field.
Patent JP-H04131077-A (JP)
Title: Shaking-type apparatus for promotion of reaction of biological particle suspension
Inventor: MATSUMOTO MASAYOSHI
IPC: C12M1/00
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the subject apparatus capable of improving the reactivity of cells to dye chemicals, shortening the reaction time and introducing an useful substance, etc., into a living cell by equipping a fraction pippeter for sucking and discharging a biological particle suspension and a vibration device. CONSTITUTION:An objective apparatus equipped with a fraction pippeter 3 for sucking and discharging a biological particle suspension 4 containing a substance to be introduced into biological particles and with one or plural vibration devices attached to the above-mentioned fraction pippeter 3 on the middle thereof in a state where the vibration devices are in contact with the outside of the pippeter.
Patent JP-H03110976-A (JP)
Title: Picture processor
Inventor: KAWASE MICHIO
IPC: H04N1/46
Filed: 1989-09-25
Abstract: PURPOSE:To attain simple background color processing by replacing a picture signal given in area sequential in response to the detection of a detection means into a picture signal of a specific level. CONSTITUTION:A video signal VD is fed to a background color processing section and background color processing is applied according to a background color processing signal BGE. When the background color processing is equal to 1, the video signal VD inputted to a comparator 702 and a value VT preset in a register 701 are compared and a selector 705 is switched according to the result of comparison. The background color processing above is applied to developed colors M, C, Y, K, then an output picture with added background color is obtained from an original.
Patent JP-H04130857-A (JP)
Title: Magnetic card for telephone set and telephone set
Inventor: DOI KIYOTAKA
IPC: H04M17/02
Filed: 1990-09-21
Abstract: PURPOSE:To improve service when the blind makes a telephone call by adding a storage area for sound recording/reproducing in addition to the remaining number of calls and a telephone number in a magnetic card for telephone set, providing a sound recording/reproducing control part for the telephone set and making the remaining number of the calls and the telephone number, which are displayed in a display window into sound. CONSTITUTION:When the specified dial number of a dial part 2 is depressed when an originating-side intends to record an important matter on the originating-side and that on a reception side, a telephone set control part 4 sets a sound recording/reproducing control part 5 to be a recording state and the sound recording/reproducing control part 5 analog/digital-converts the important matter on the originating-side and that arriving through a telephone line, and a magnetic card control part 3 stores it in the sound recording/reproducing storage area 1c of the magnetic card for telephone set 1. When the specified dial of the dial part 2 is depressed if the important matter recorded in the magnetic card for telephone set 1 is reproduced so as to listen to it, a telephone set control part 4 sets the sound recording/reproducing control part 5 to a reproducing state.
Patent JP-S60143358-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a photoconductive member excellent and stable in electrical, optical, and photoconductive characteristics, improved in photosensitivity in a longer wavelength region, and superior in both mechanical strength and durability, by forming a photoreceptor specified in layer structure made of a-SiGe(H, X) on a substrate. CONSTITUTION:A photoconductive photoreceptor layer 102 is formed on a substrate 101, and it is composed of the first layer 103 made of amorphous Si, the second layer 104 made of amorphous Si and Ge, and the third layer 105 made of amorphous Si contg. O, from the substrate side. The layer 104 contains Ge in a concn. distribution nonuniform in this layer thickness direction, and at least one of the layers 103 and 104 contains H and/or halogen, and further, preferably, a conductivity governor, such as group III or V. The formation of the photoreceptor layer 102 having such a layer structure can improve electrical, optical, photoconductive, voltage withstanding, and use environment withstanding characteristics.