baber/WOPTO huggingface dataset:
Patent JP-H11179112-A (JP)
Title: Wastewater treatment apparatus and unit filter for wastewater treatment apparatus
Inventor: NAGANO YOJI
IPC: B01D29/07
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To satisfy the effluence water standard by employing an economical installation while saving the maintenance and running cost. SOLUTION: A plurality of unit filters A and B each comprising a bottomed outer cylinder 1 and a bottomed inner cylinder 7 made of a pleated filter and installed in the outer cylinder as to form an outer flow route between the outer cylinder 1 and the inner cylinder 7 and an inner flow route 14 in the inner cylinder 7 are joined. The terminal part of the inner flow route 14 of the unit filter in the upstream side is connected with the tip part of the outer flow route 13 of the next unit filter in the downstream side and the terminal part of the outer flow route 13 of the unit filter in the upstream side is connected with the tip part of the inner flow route 14 of the next unit filter in the downstream side and neighboring unit filters are successively connected in such a manner.
Patent JP-H10228997-A (JP)
Title: Device and method for generating plasma torch
Inventor: YE YAN
IPC: H01L21/302
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To restrict the dispersion of gas in the upstream at the minimum, and to provide a gas flow at a high speed by forming a new plasma applicator into a plasma torch shape, and passing the process gas through a narrow channel formed in the plasma torch. SOLUTION: An applicator for generating a separated plasma has a housing 36 to be connected to a process chamber 44, and the applicator is arranged in an upper part or a side part of the process chamber. The process gas is filled into the housing 36. Since a diameter of a channel 38 is narrow, possibility of plasma forming inside the channel 38 is restricted at the minimum, and while possibility of plasma diffusion in the upstream is restricted at the minimum. A magnet 40 is arranged very close to the channel 38 so as to generate a magnetic filed for improving shielding of the plasma so as to lower the upstream diffusion more. With this structure, a focused power source generates plasma spots at a high density in the plasma torch.
Patent JP-2000197244-A (JP)
Title: Retaining member for bunch of wires
Inventor: ITO FUMIHIRO
IPC: F16B2/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a bunch of wires from being degraded, by providing a semicircular retaining bodies connected through a hinge, and forming a plurality of protrusions capable of being engaged with an annular projecting part on at least one end of the retaining body. SOLUTION: To attach a retaining member 25 onto a corrugated tube 21, retaining bodies 27, 28 are positioned at the corrugated tube 21 so as to fit a protrusion 31 to an annular projecting part 22 with the retaining bodies 27, 28 opened, and the retaining bodies 27, 28 are closed through a hinge 26, so that the protrusion 31 is engaged with the annular projecting part 22. The corrugated tube 21 is clamped by the retaining bodies 27, 28, and engaging projecting parts 29a, 29b are engaged with engaging recessed parts 30a, 30b to attach the retaining member 25 onto the corrugate tube 21.  A plurality of protrusions 31 capable of being engaged with the annular projecting part 22 are formed at the retaining body 28, and the holding member 25 is fixed to the corrugated tube 21 firmly, thus it is possible to prevent the retaining member 25 from moving in the longitudinal and circumferential directions of the corrugated tube 21.
Patent JP-2000196432-A (JP)
Title: Integrated circuit
Inventor: NAKAMURA TADAO
IPC: H03K17/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a floating time of an input terminal. SOLUTION: A series connection between a pull-down resistor 3 and an N-channel MOS transistor(TR) 4 is placed between an input of an inverter 1 and ground, and an N-channel MOS TR 5 controlled by the output of the inverter 1 is placed between the input of the inverter 1 and ground. In a transient state where a switch in a closed state is open, when a voltage at an input terminal 2 drops up to a threshold voltage of the inverter 1, the N-channel MOS TR 5 is conductive by a high level output of the inverter 1 to forcibly connect an input of the inverter 1 to ground. Thus, the floating time can be reduced and a through-current of the inverter 1 can be avoided. Furthermore, a voltage across a pull-down resistor 3 is decreased by a voltage on the basis of an on-resistance of the N-channel MOS TR 4 so as to reduce the current consumption of the pull-down resistor 3.
Patent JP-2001183246-A (JP)
Title: Pressure sensitive sensor and method of manufacturing the sensor
Inventor: NISHIO KENJI
IPC: G01L1/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive sensor and a method of manufacturing the sensor, capable of reducing the cost for manufacturing and assembling. SOLUTION: A main pressure sensitive sensor 10 is composed of a first electrode 16 formed by a shell part 18 which is flat before assembled, and a conductive part 24, and a cylindrical second electrode 34 fixed to a holding part 56 of a holding member 52, and assembled by curving the shell part 18 to cover the second electrode 34, and fitting engagement projections 72, 74 into engagement recessed parts 68, 70. This method can dispense with special tool and jig to be abandoned after the assembling work, which remarkably reduces the cost for the assembling. On the other hand, relative to the assembling of the main pressure sensor 10, the main pressure sensitive sensor 10 can be assembled only by press fitting the holding member 52 into a mounting groove formed on a weather strip, which also reduces the cost.
Patent JP-2001186698-A (JP)
Title: Permanent-magnet motor
Inventor: TAKIZAWA KAZUAKI
IPC: H02K1/27
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase in loss at a high-speed region. SOLUTION: A nearly cylindrical rotor 12 is composed by alternately laminating a plurality of magnetic bodies and electrical insulators. The rotor 12 is provided with a plurality of protrusion poles 14,..., 14 that project from an area on an outer-periphery surface to the outside in a diametric direction and at the same time are extended along the direction of a rotary axis line. The plurality of protrusion poles 14,..., 14 are arranged with a specific interval in a peripheral direction, and a permanent magnet 15 is fitted between the adjacent protrusion poles 14 and 14.  An angle θM where magnetic width M of the permanent magnet 15 occupies is set so that θM/θD becomes approximately 0.6 for an angle θD (180 deg. in terms of electrical angle) occupied by one pole of the rotor 12 for a rotary axis line O in the peripheral direction of the rotor 12, and an angle θT occupied by the protrusion pole 14 is set so that θT/θD becomes approximately 0.4. The radio of (magnet width M of the permanent magnet 15) to (width T of the protrusion pole 14) is set so that it becomes approximately 3:2 in the peripheral direction of the rotor 12. In this case, θD is equal to θM+θT.
Patent JP-H11196991-A (JP)
Title: Cover preventing slippage of quilt
Inventor: HAYASHI SHIGEMI
IPC: A47C21/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a quilt from being slipped during sleeping by forming a bag-like cover having vertical and horizontal sleeves sewed thereto, combining it with a mattress, and fixing the quilt to the sleeves by safety pins. SOLUTION: Strip sleeves 2 are arranged on both side surfaces of a cloth- made bag-like cover 1 for covering a mattress 3 or the upper part about 500 mm of a bed. Strip sleeves 2 are also provided near both lateral side surfaces of the upper part of the cover 1. Safety pins 5 are arranged on the respective tip parts of the sleeves 2. In use, the mattress 3 is put into the cover 1 through the opening of the cover 1. The mattress 3 is set in a using position. The sleeves 2 are turned over a quilt so as to fix the quilt in this position, respectively, and the quilt is fixed to the sleeves 2 by the safety pins 5 of the sleeves 2. According to this, the quilt is never slipped, and a person can sleep warm. A mother having a little child can safely sleep without reputing the quilt over it at midnight.
Patent JP-2001183754-A (JP)
Title: Mirror structure for optical device
Inventor: NAGASHIMA TAKASHI
IPC: G03B27/70
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the space occupied by a plate-like mirror without sacrificing the area of a reflection face by chamfering the back side of the end face of the mirror in accordance with inclination of the reflection face in an optical device provided with the mirror which is arranged so as to have the reflection surface inclined. SOLUTION: When a mirror 11 is arranged with a reflection face 11a inclined downward, an upper end face 11c of the mirror 11 is so chamfered that it may be horizontal, and thus interference with another member 55a is prevented.
Patent JP-2001182042-A (JP)
Title: Driftwood stopper
Inventor: MINOWA TOSHIHIKO
IPC: E02B8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To almost dispense with cutting down trees and cutting through a mountain in constructing a driftwood stopper, hardly destroying the nature and spoiling the lands cape as only a capture body and buoyant bodies on bases appear after the construction of the driftwood stopper, and to remarkably reduce a construction cost compared with the case of constructing an auxiliary dam. SOLUTION: This driftwood stopper is provided with bases 4 fixed to the bottom part 6 of a valley 5 where the appearance of drifting logs is predicted in a flood, a capture body 7 stretched across the valley 5, and buoyant bodies 9 fixed to the capture body 7. The buoyant bodies 9 are normally accommodated in the bases 4 through the capture body 7. In the event of the flood, the buoyant bodies 9 are separated from the bases 4 by the buoyancy and float on the flowing water together with the capture body 7. The capture body 7 is thus stretched across the valley 5 to automatically install the stopper at the valley 5 in the flood.
Patent JP-2000191706-A (JP)
Title: Production of flat fine particle
Inventor: NAGAI YASUHIKO
IPC: C08F2/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling a flat fine particle in a micron order to be produced by an easy operation. SOLUTION: This method for producing a flat fine particle comprises allowing a crosslinking monomer and a polymerization initiator to be absorbed in a polymer seed particle dispersed in water, and having 10,000-300,000 weight average molecular weight, and polymerizing the crosslinking monomer to form a polymer having different composition from the polymer seed particle. The polymer seed particle is produced by a soap-free polymerization or a dispersion polymerization. The crosslinking monomer and the polymerization initiator is added into water as an emulsion to allow the polymer seed particle to absorb them.
Patent JP-2001178702-A (JP)
Title: Rf signal receiver, magnetic resonance signal acquisition device and magnetic resonance imaging apparatus
Inventor: SATO KENJI
IPC: A61B5/055
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To realize an RF signal receiver causing no temperature elevation in a receiving coil, a magnetic resonance signal acquisition device using the RF signal receiver, and to realize a magnetic resonance imaging apparatus using the magnetic resonance signal acquisition device. SOLUTION: This RF signal receiver is provided with an auxiliary coil 804 electromagnetically coupled with the receiving coil 802. In RF excitation, flowing of induced current through the respective coils 802, 804 is prevented by bringing the auxiliary coil 804 into a closed loop state and utilizing tuning deviation caused by the coupling of both the coils 802, 804. When receiving a signal, tuning is restored by bringing the auxiliary coil 804 into an open loop state to release the coupling.
Patent JP-2001186297-A (JP)
Title: Printed image data processing method, printer and recording medium recording printed image data processing program
Inventor: NITTA TAKASHI
IPC: H04N1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To print the image data which are photographed by a digital camera, etc., by means of a printer with optimum image processing that is carried out according to an object. SOLUTION: The image data are acquired (S1) and it is decided whether an automatic selection mode is set (S2). In a manual selection mode, the set contents of a user are decided (S3) and the image processing is carried out according to the user's instructions to perform print processing (S7, S8). In an automatic selection mode, it is decided whether the photographing mode information which are set by a camera are included in an image file (S4). When the said mode information are included in the image file, the image processing and then print processing are carried out according to the relevant photographing mode information (S7, S8).  When the said photographing mode information is not included in the image file, a photographing mode is decided from the photographing parameter of the camera and the information showing the features of an object, which are included in the actual image data (S6). Then the image processing and then print processing are carrier out according to the decided photographing mode (S7, S8).
Patent JP-2001186963-A (JP)
Title: Manufacturing method and manufacturing device for cushion structure
Inventor: KAWASHIMA TAKEHIKO
IPC: A47C7/40
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of excellently manufacturing a cushion structure comprising a square frame and a net fixed to respective frame parts of the frame with its respective terminals wound around the respective frame parts stretched over the frame. SOLUTION: This manufacturing method adopts the net 13 having the terminals in four sides respectively fixed with plate-like fixing members 14. The net 13 is stretched and provided over the frame 10a by stretching the net 13, placing the frame 10a on the stretched net 13, pressing the net 13 such that the pressing force of the frame 10a tenses up the net 13, winding the respective terminals of the net 13 around the respective frame parts, and fixing the respective fixing members 14 to the frame parts of the frame 10a.
Patent JP-2001187995-A (JP)
Title: Connecting part structure for lengthy body cover and lengthy body cover
Inventor: OTA MASAHIRO
IPC: F16L57/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize a connection part of piping cover which can be constituted at a low cost while effectively utilizing the advantage capable of improving the appearance. SOLUTION: In this connecting part structure for connecting piping covers B1 and B2 formed of a cover base i fixed to a wall surface or the like and a cover member k attachable and detachable to the cover base i in the state of ensuring a spsace capable of housing a hot water feed pipe P with the cover base i adjacently in the pipe longitudinal direction, both the piping covers B1 and B2 are formed so that a fitting part Z by fitting one end 11 of the piping covers B1 and B2 adjacent in the longitudinal direction of the hot water feed pipe P to the inside of the other end 16 can be formed. Further, the inside fitting end part 11 in the fitting part Z is formed to have a tapered outer shape, and the outside fitting end 16 is formed into a tapered shape having an angle more gentle than the inside fitting end 11.
Patent JP-2001187974-A (JP)
Title: Pilot check valve and rotary cylinder
Inventor: YOSHIDA SHIN
IPC: B23B31/30
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To surely open a valve element by a plunger even if an excessive sealing pressure or centrifugal force acts on the valve element. SOLUTION: The casing 28 of a check valve part 26 comprises a valve seat 31 for passing pressure oil, the valve element 32 for opening and closing the valve seat 31 and a spring 33 for energizing the valve element 32 in the closing direction. The casing 35 of a pilot operation part 27 comprises the plunger 36 for opening the valve element 32 against the energizing force of the spring 33, an auxiliary piston 37 for assisting the plunger 36 in the opening direction of the valve element 32, and a pressure guide port 38 for guiding pilot pressure P1 to the plunger 36 and the auxiliary piston 37. A rod 42 extending through a bulkhead 41 is integrally formed on the plunger 36, the auxiliary piston 36 is caulked to the rod 42, and a communication hole 4 for guiding the pilot pressure P1 to the plunger 36 side is formed in the rod 42.
Patent JP-2000168935-A (JP)
Title: Work carrying goods grasping device in chain conveyer and manufacture thereof
Inventor: SHIRATORI MITSUO
IPC: B65G17/46
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reconsider a station work process and operate with a smooth tact by detaining work carrying goods to the station at a specific place temporarily and moving the work carrying goods and chain at usually operatable place simultaneously. SOLUTION: Work carrying goods 8 are held by a grasping device unit and loaded at NO.1 station and the work process is continued following to a time chart at respective stations of NO.2, NO.3, NO.4. A chain is operated by a continuous tact and the work carrying goods 8 maintains a detaining state at an arbitrary station and when only the chain is moved, an equal speed or double speed tact mechanism exchange becomes possible for the other respective stations. After the work process finish of the work carrying goods 6 of the detaining.state, a work carrying goods grasping device unit is operated at the line return time and the work carrying goods 8 can be moved and carried to the next station.
Patent JP-2000181213-A (JP)
Title: Developer supply container
Inventor: MURAKAMI TAKEYA
IPC: B65D83/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the residual quantity of toner in a toner container and to prevent coarse grains from being produced at the same time in the toner container having a carrying member inside. SOLUTION: This toner container 1 is constituted so that the screw-like carrying member 2 is internally mounted. Then, one part of the carrying member 2 is constituted of an elastic body. Besides, at least the part of the carrying member 2 constituted of the elastic body is brought into contact with the inside surface of the container 1 at a rotating and discharging time. As the result, a dead space between the inside surface of the container 1 and the carrying member 2 is eliminated and the residual quantity of toner is reduced. Simultaneously with them, the production of the coarse grains of the toner is suppressed by reducing slidable contact pressure between the inside surface of the container 1 and the carrying member 2.
Patent JP-2000175718-A (JP)
Title: Suitcase
Inventor: NAKAMURA KAIU
IPC: A45C5/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a suitcase making clothes and the like neatly storable on the inner surface of a bottom plate part of a case body even if the inner surface of the bottom plate part is uneven by providing the side face part of the case body with a freely protruding/receding pull, and forming a receding hole part for the lateral leg parts of the pull by raising the bottom plate part of the case body onto the inner surface side. SOLUTION: A side face part of a case body 1 is provided with a freely protruding/receding pull 4, and a receding hole part for lateral leg parts 6, 7 of the pull 4 are formed by raising a bottom plate part 5 of the case body 1 onto the inner surface side. A small article storage case 19 enclosable in recessed parts 13, 14 on the uneven inner surface of the bottom plate part 5 of the case body 1 is separately provided, and the small article storage case 19 and the recessed parts 13, 16 are provided with fixing means such as hook- and-loop fasteners 16, 17 detachable from each other.
Patent JP-2000184989-A (JP)
Title: Dirt preventing appliance for simple toilet bowl
Inventor: OKAMURA HACHIROU
IPC: A47K11/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To omit a washing work and a sterilizing work after using a simple toilet bowl by temporarily providing a vessel shape dirt preventing appliance in the mouth part of the simple bowl and providing a means for preventing the dirt preventing appliance from coming off the simple bowl together with filth when the filth are dumped. SOLUTION: The mouth part 6 of the simple bowl 5 is formed by paper, water soluble paper or a synthetic resin film or the like as a base material without the fear of generating harmful substance even after burning and is made to have a size where the vessel shape dirt preventing appliance 1 can be inserted. When the filth is dumped after using the bowl 5, the appliance 1 is stable inserted to a simple bowl mouth part 6 and, then, the buttock part of a patient lying on his back is lifted-up a little, the mouth part 6 of the bowl is inserted just under the anal, the simple bowl 5 is removed after the discharge of egesta, the mouth part 6 is made upside down and the filth are made to fall from the appliance 1 together with a highly absorptive member 14 and dumped.
Patent JP-H04219037-A (JP)
Title: Address setting system in 1:n serial communication system
Inventor: UEDA HIROMOTO
IPC: H04L12/28
Filed: 1990-12-03
Abstract: PURPOSE:To eliminate the need for the provision of a dip switch or the like for setting an address to each slave set and to prevent mis-setting. CONSTITUTION:A switch 40 switching a communication line 30 is provided to each slave set 20, and a master set 10 sends an address setting signal specific to each slave set 20 to each slave set 20 through a communication line 30 at application of power supply or the like. Thus, each slave set 20 receives the address setting signal from the master set 10 to finish the address setting and to close the switch 40 of a succeeding slave set 20 connected in series with the preceding slave set. Then the address setting signal from the master set 10 reaches the succeeding slave set 20 by closing the switch 40.
Patent JP-H04213408-A (JP)
Title: Power feed-through structure of optical submarine repeater
Inventor: SHINOHARA KENSUKE
IPC: H02G15/14
Filed: 1990-12-10
Abstract: PURPOSE:To provide the power feed-through structure of an optical submarine repeater having the high reliability of the electrical connection of the feed conductor of a tail cable and the metal sleeve of the power feed-through. CONSTITUTION:The feed conductor of the power feed-through which is integrated with the metal sleeve, an insulating cylindrical body penetrated with the metal sleeve in an axial central part and a metallic ring plate penetrated with the insulating cylindrical body in the axial central part and is formed by soldering the feed conductor and the metal sleeve is constituted by having a cap nut 40 which is screwed through the axial hole of the metal sleeve to the front part of the metal sleeve, a set screw 45 which is screwed into the threaded hole provided in the shell part of the cap nut 40 and the front end of which bites into or presses the outer peripheral part of the feed conductor and a synthetic resin 30 which is molded to a sleeve shape between the front end face of the insulating cylindrical body and the sheath of the tail cable.