baber/WOPTO huggingface dataset:
Patent JP-H06126114-A (JP)
Title: Chemical feeding apparatus in precoat-type bag filter apparatus
Inventor: KATSUI SEIZO
IPC: B01D46/02
Filed: 1992-10-19
Abstract: PURPOSE:To provide a precoat type bag filter apparatus which can keep continuously a high dust collecting ratio and a high acidic noxious gas removing ratio under a stable condition and can use efficiently chemicals to be used and at the same time, can reduce the amt. of the collected ash. CONSTITUTION:In a precoat type bag filter apparatus wherein a precoat layer is formed on the surface of filter fabric 2 set in a gas inlet room 5 of the bag filter apparatus before performing a filtering operation, the gas inlet room 5 is divided into unit dust collecting mechanisms each consisting of a plurality of filter rooms 51 and a hopper room 52 and a feeding device feeding respectively a chemical 92 is provided on each of these unit dust collecting mechanisms.
Patent JP-H03142491-A (JP)
Title: Drum cleaning device for color copying machine
Inventor: SANO KATSUYUKI
IPC: G03G21/10
Filed: 1989-10-28
Abstract: PURPOSE:To surely remove excessive developer by outputting a detecting signal from a rotation detecting means whenever a drum is rotated to a prescribed position to visualize an electrostatic image on a photosensitive body and cleaning the outer periphery of the drum. CONSTITUTION:Whenever a detecting signal from a counter 24 is inputted and the image forming frequency accompanied by the rotation of the drum 1 reaches a prescribed value, the control circuit 25 outputs an operating signal to a solenoid 21 and a motor for a cleaning roller 20. With the cleaning roller 20 moved and arranged to the operational position in contact with the outer periphery of the drum 1, the roller 20 is rotated to clean out and remove toner attaching to the outer periphery of the drum 1. In this case, when a sheet-like photosensitive body is supplied to the drum from a paper feeding device, the photosensitive body 2 is electrified by a corona electrifier 3, and exposed by an exposing device 4, thereby forming an electrostatic latent image. After the image is wet, it is visualized, and excessive developer is removed and recovered by a drawing roller.
Patent JP-S63133053-A (JP)
Title: Enzyme electrode
Inventor: ARAI MASATO
IPC: G01N27/327
Filed: 1986-11-25
Abstract: PURPOSE:To stabilize an operation and obtain a multipurpose measuring electrode capable of mass production by arranging a reference electrode substrate and plural kinds of working electrode substrates on a single substrate. CONSTITUTION:A working electrode 12 made of a platinum thin film is formed in each of sections 5 formed on the surface of an alumina ceramic plate 3 and further an insulating protective film 13 is formed thereon. The protective film 13 is provided with windows 13a and 13b to constitute a responsive portion 12a and a connecting portion 12b, respectively. A lead wire 6a is connected to the connecting portion 12b. A fixed enzyme film 15 composed of acetyl cellulose thin films 16 and 18 and an enzyme solution 17G is formed on the responsive portion 12a. An alumina ceramic plate 3 is divided to obtain working electrode substrates 10G. The other kinds of working electrode substrates 10U made in the same manner are arrange don and adhered to a substrate. Thus, the electrodes for multipurpose measurement with stable operation can be mass- produced.
Patent JP-H0693519-A (JP)
Title: Method for transporting return flat in chainless flat
Inventor: OTANI SUSUMU
IPC: D01G15/24
Filed: 1992-09-07
Abstract: PURPOSE:To attain smooth rotation of flats by eliminating a flat chain of a carding engine and further reducing the number of the flats. CONSTITUTION:A flat-free space 7 corresponding to about 20-50 flats as the number of flats is arranged in a return transfer passageway of flats above a carding engine by reducing the number of flat and an endless conveyor 10 capable of supporting the end face of flats 1 is stretched at both side of the flat-free space 7 to make a high-speed return transfer passageway of flats. The flats 1 are successively moved onto a flexible bend 2 by cooperation of driving wheels 5 and 6 provided with a sprocket-like sending gear teeth 4 set near the flexible bend 2 by eliminating a flat chain, return flats 1A pushed up by the front driving wheel 5 is successively transferred to the endless conveyor 10 and the transferred flats 1B are transported one by one at high speed to the tail of a reserve flat group IC during dropping toward the flexible bend 2.
Patent JP-H02127147-A (JP)
Title: Center pillar structure for vehicle
Inventor: TAKAHASHI ICHIRO
IPC: B62D25/04
Filed: 1988-11-08
Abstract: PURPOSE:To make a center pillar slender and look better without entailing any drop in rigidity by opening a window, adjoining an anchor rail, in a reinforcing frame housing this anchor rail tightly installed in an inner panel of the center pillar. CONSTITUTION:A stiffening plate 3 where nuts 3a, 3a are attached to two upper and lower spots is tightly installed on a surface at the body outside of an inner panel 2, and an anchor rail 5 supporting a seat belt anchor 4 free of vertical motion is bolted to a surface at the cab side of the inner panel 2 with a bolt 6. Then, a reinforcing frame 7 housing the anchor rail 5 is tightly installed in the inner panel 2, and a window adjoining the anchor rail 5 is opened to the reinforcing frame 7. This window should be such a size as capable of installing the anchor rail 5 tight in the inner panel through it, and each edge of both car longitudinal sides of the window is bent to the car outside, thus a increase of rigidity for the center pillar 1 is promoted.
Patent JP-S63135111-A (JP)
Inventor: ONISHI SHIGEZO
IPC: A47J27/21
Filed: 1986-11-27
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-2001097495-A (JP)
Title: Fluid mixing system
Inventor: FUKUI KIYOSHI
IPC: B67D1/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixing system which correctly detects a flow rate of a fluid such as syrup for correctly dispensing a specified amount of the fluid. SOLUTION: The fluid mixing system for controlling opening/closing of a valve 27 piped on a secondary side while measuring a flow rate by a flowmeter 26 to dispense and mix two or more kinds of fluids into the same container at a predetermined mixture ratio has the flowmeter 26 comprising a pair of engaged gears 42, 43, which are rotatably pivoted in a measurement chamber 41 formed in the middle of a flow path so that it is rotated by a fluid pressure of a fluid flowing into the measurement chamber 41 to feed the fluid to a secondary side. The system has a detection sensor for detecting rotation of the gears 42, 43, and a control means calculates a flow rate of the fluid based on the detection signal from the detection sensor 26 to control opening/closing of the valve.
Patent JP-S61156569-A (JP)
Title: Driving device
Inventor: NODA MASAYUKI
IPC: G11B19/20
Filed: 1984-12-27
Abstract: PURPOSE:To save a space of a device, and to make it compact by placing coaxially each driving shaft of plural motors, connecting plural means to be driven, to each driving shaft, and driving a recording medium and a head. CONSTITUTION:In a motor housing 1, a disk driving motor 4 and a head feed motor 3 are accumulated and provided on two upper and lower stages, and a driving shaft 5 of the disk driving motor 4 of the lower stage side is supported axially by a bearing 7 fixed to a bottom face 6 of the motor housing so that the base end part is rotated freely. As for the disk driving motor 4, a rotor which has placed a permanent magnet 9 on the tip is attached to the vicinity of the base end part of the driving shaft 5, and on the bottom face 6 of the housing 1, a stator 11 consisting of a coil is provided. A driving shaft 2 of the head feed motor 3 provided on the upper stage side of the motor housing 1 is annular, and the driving shaft 5 of the disk driving motor 4 provided on the lower stage side is inserted coaxially into this annular driving shaft 12. As for the annular driving shaft 112, its base end part is supported axially so as to be freely rotatable by a bearing 13 fixed onto a center plate 2.
Patent JP-H11109825-A (JP)
Title: Image forming device
Inventor: IGARASHI KEIKO
IPC: G03G21/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of friction between an abrasive supply means and an image carrier, a faulty cleaning and the turning-up of a blade due to the wear of the surface of the image carrier and the increase of the torque of the image carrier caused by the above, by applying an abrasive to the image carrier from the abrasive supply means and grinding the surface of the image carrier when an image is not being formed. SOLUTION: A cleaning auxiliary member is disposed on the downstream side from a cleaner 7 on the image carrier 2. The cleaning auxiliary member is actuated other than when the image is formed. In the case of actuating the cleaning auxiliary member, a cleaning blade 27 is separated from the image carrier 2 and the abrasive is linearly supplied over almost entire length of the image carrier 2 in the longitudinal direction from the abrasive supply means 6a when the image carrier 2 is rotated. Simultaneously, the cleaning blade 33 of the abrasive recovery means 6b separated from the image carrier 2 when the image is formed abuts on the image carrier 2 so as to remove the abrasive supplied before and grind the surface between the blade 33 and the surface of the image carrier 2 so that the surface of the image carrier 2 is formed to be rough.
Patent JP-H03143729-A (JP)
Title: Automobile front windshield molding and molding device thereof
Inventor: SHIRAHATA ITARU
IPC: B29C48/12
Filed: 1989-10-27
Abstract: PURPOSE:To increase strength with no necessity for a corner joint by integrally molding a side part molding, which is mounted to both side part peripheral edges of a front windshield with a rainwater guide groove formed in the inside, and an upper part molding which is mounted to an upper part peripheral edge of the front windshield. CONSTITUTION:A molding M1 is formed by integrally molding side part and upper part moldings M1a, M1b respectively mounted to side part and upper part peripheral edges of a front windshield G, and each molding M1a, M1b is formed of a molding main unit part 1, having a section in squared shape with one side open, and a decorative unit part 2 for coating a space generated between a peripheral edge part of the front glass G and a body panel 3 of a window frame. A panel lip 7 is protrusively provided in the outside of the lower end part in the main unit part 1 of the side part molding M1a with a protrusive streak part 8 integrally provided in an upper part of the side part molding M1a, and a rainwater guide groove 9 is formed inside this protrusive streak part 8. While the protrusive streak part 8 is not provided in the main unit part 1 of the upper part molding M1b with the rainwater guide groove 9 not formed.
Patent JP-S63134987-A (JP)
Title: Person number detector
Inventor: ARAKI TSUNEHIKO
IPC: G01V8/12
Filed: 1986-11-26
Abstract: PURPOSE:To eliminate influence of an environmental variation of a detection area, and to detect the number of persons with high accuracy by storing in advance a waveform which is inputted successively to a deciding part at every one rotation of an optical system for scanning circularly a visual field of an infrared ray detecting element, and using the difference between the previous scanning waveform and the present scanning waveform. CONSTITUTION:A rotary plate 10 provided with a slit A is placed in a position of a distance Rb from the front of the photodetecting surface of an infrared ray detecting element 2, and among infrared rays radiated from an object surface B, only that which has passed through the slit A is made incident on the infrared ray detecting element 2. A storage part 5a for storing a waveform which is inputted successively from a signal processing part 4 to a deciding part 5 at every one rotation of such a circular scanning optical system 1 is provided on the deciding part 5, and the deciding part 5 decides the number of persons by using a waveform of a difference obtained by subtracting a waveform of the previous scanning period stored in the storage part 5a, from a waveform of the present scanning period inputted to the deciding part 5 from the signal processing part 4.
Patent JP-H05122171-A (JP)
Title: Automatic restoring system for radio terminal
Inventor: TACHIKAWA KENICHI
IPC: H04B17/00
Filed: 1991-10-28
Abstract: PURPOSE:To automatically restore a communication terminal controlled by a centralized control device at the time of generating a failure in software. CONSTITUTION:When the communication terminal 2 generates a state different from a normal state and can not be controlled from the centralized control device 1, the terminal 2 itself detects a fault and forcedly drives a program for restoring the terminal 2 to a normally supposed state (initial state or the like) so as to be controlled by the device 1 again. Thereby the terminal 2 can always be controlled by the device 1.
Patent JP-2001099605-A (JP)
Title: One-dimensional measuring machine
Inventor: KIMURA KAZUHIKO
IPC: G01B3/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a one-dimensional measuring machine in which a slider part can be miniaturized and measurement pressure is not different in a measuring direction. SOLUTION: Constant pressure mechanism 30 consists of an extension spring 31 as an energizing means for weight balance, a cam member 32, an engaging pin 33 and an extension spring 34 as an energizing means for constant pressure, so that miniaturization is possible as compared with the conventional one in which three extension coil springs are arranged in parallel over a specified length. The energizing means for constant pressure which energizes the cam member 23 in the horizontal direction is constituted of the one extension spring 34, so that measurement pressure when the second slider 15 ascends can be made equal to measurement pressure when the second slider 15 descends.
Patent JP-H10109187-A (JP)
Title: Solder alloy for fitting electronic parts
Inventor: TANAKA YOSHIAKI
IPC: B23K35/26
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To drastically improve a heat fatigue resistance and to improve the reliability to the heat fatigue after fitting electronic parts while reducing defective ratio at the time of fitting the electronic parts by adding specific elements in specific wt. ratios in a solder alloy for fitting the electronic parts. SOLUTION: To 100wt. parts Sn-Pb-Bi base solder alloy containing by wt.% of 40-70% Sn, 2.5-15% Bi and the balance Pb, 0.3-2.0wt. parts Cu, 0.1-2.0wt. parts Sb and further, 0.5-3.5wt. parts Ag are added. Further, as necessary requires, restraining action to Manhattan phenomenon of the Sn-Pb-Bi base solder alloy is sufficiently maintained by adding <=0.5wt. parts P or Ga. Furthermore, the powdery solder used as a cream solder is made to 65-20μm grain diameter, and the composition of flux is made to 20-60wt.% resin, 0.2-5wt.% activator, 3-20wt.% thixo agent and the balance solvent. The composition of the cream solder is ordinarily made to 85-93wt.% powdery solder and the balance flux.
Patent JP-H06127395-A (JP)
Title: Steering system for vehicle
Inventor: OIKAWA AYA
IPC: B62D3/12
Filed: 1992-10-20
Abstract: PURPOSE:To provide a steering system for a vehicle allowing the center-of- gravity position of the power train of an engine, a transmission, and the like to be set low and enabling the simplification of constitution between a pinion and a steering wheel shaft. CONSTITUTION:A steering system for a vehicle is provided with a rack bar 11 connected at both ends thereof to a tie rod and disposed movably in the lateral direction of the vehicle, behind the power train of an engine and a transmission disposed with the center of gravity positioned on the rear side of the vehicle from the axle of steered wheels. The steering system is also provided with a pinion 12 disposed below the rack bar 11 and rotated in the same direction as a steering wheel so as to transmit steering force, and counter gears 13 meshed with the pinion 12 and rack teeth 11a provided on the lower side of the rack bar 11 so as to connect both of them in the steering force transmittable state.
Patent JP-H02127131-A (JP)
Title: Rotation differential induction type differential limiting device
Inventor: TAKEMURA TOJI
IPC: B60K23/04
Filed: 1988-11-08
Abstract: PURPOSE:To obtain optimum differential limiting characteristics regardless of magnitude in differential rotation by providing a variable orifice which throttles a passage to an accumulator chamber when the fluid chamber pressure is below a specified pressure, and opens the passage in accordance with the fluid chamber pressure when it exceeds the specified pressure. CONSTITUTION:A variable orifice 72 is comprised of an orifice plate 73 attached to a gear base part 40 with bolts 74, and a retainer plate 102. When the internal pressure of a cylinder chamber 60 is below a specified pressure, the variable orifice throttles a passage to an accumulator chamber 90 by orifice grooves 73a of a retainer plate 73, and when the internal pressure exceeds the specified pressure, the retainer plate 102 is adapted to be flexed and deformed to open the passage to the accumulator chamber 20 by the addition of enlarged amount of the orifice passage due to the deformation of the retainer plate.
Patent JP-S62141808-A (JP)
Title: Crystal resonator
Inventor: OKI HISATOMO
IPC: H03H9/10
Filed: 1985-12-17
Abstract: PURPOSE:To secure a stable oscillation function by providing capacitors for feedback and lead terminals, which are connected electrically to the other electrodes of these capacitors, together with a pair of lead terminals of a crystal resonator body as one body. CONSTITUTION:A ceramic subplate 3 is attached and adhered onto a plate 2 consisting of insulating materials which is pierced by a pair of lead terminals X1 and X2 of a crystal resonator body 1 and fixes them. Two plate-shaped capacitors C1 and C2 have respective pairs of electrodes connected electrically to conductors 4a and 4b adjacent to each other and conductors 4b and 4c adjacent to each other and are adhered between conductors 4a and 4b and conductors 4b and 4c. Since wiring distances among capacitors C1 and C2, lead terminals X1 and X2, and GND are shortened as much as possible by this constitution, the inductance component and the reactance component can be ignored to stabilize the oscillation capacity of an oscillating circuit, and it is unnecessary to take the layout of the oscillating circuit into consideration.
Patent JP-H02127618-A (JP)
Title: Liquid crystal display circuit
Inventor: KANEKO MAKOTO
IPC: H04N5/66
Filed: 1988-11-08
Abstract: PURPOSE:To prevent a flicker based upon frame time control and to make a gradational display by making the gradational display under both voltage control wherein a driving voltage is varied, frame by frame, and frame time control. CONSTITUTION:A liquid crystal display device 3 is driven by the liquid crystal display circuit composed of a gradation control circuit 1 and an electrode driving circuit 2. A gradation control circuit 1 controls gradations by varying a voltage VS applied to the electrode driving circuit 2 in three stages (Va1-Va3). Further, the display is made in units of three frames and when the display density is small, only one or two frames are displayed. Consequently, the gradation control is carried out by both the number of display frames and the driving voltage. Consequently, the gradational display is made nearly without generating any flicker.
Patent JP-2001101703-A (JP)
Title: Composite optical unit
Inventor: KYOTANI SHOICHI
IPC: G11B7/135
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite optical unit which is dealable with an optical device using plural light sources of different wavelengths with one composite optical device, may be reduced in cost without complication of the structure and is applicable to an optical pickup as well. SOLUTION: This composite optical unit has a housing 51 mounted at the optical pickup 100. A semiconductor laser 52, a photodetecting member 54 and a composite optical member 55 are mounted and fixed to the housing 51. The semiconductor laser 52 has a laser diode 53a for emitting a short-wavelength laser for DVDs and a laser diode 53b for emitting a long-wavelength laser for CDs. The composite optical member 55 is provided with an incident surface 55a on which the light emitted from the semiconductor laser 52 is made incident, an exit surface 55b from which the light is emitted, a diffraction grating 55f which is disposed on the exit surface 55b and diffracts the return light reflected by an optical disk D1 (D2) disposed at the exit surface 55b and a reflection surface 55d' which reflects the light diffracted by the diffraction grating 55f to the photodetecting member 54.  The reflection surface 55d' is provided with a diffraction grating 55g which images the light of different wavelengths onto the photodetecting position P of the photodetector 54.
Patent JP-H02129721-A (JP)
Title: Software constructing system
Inventor: DAIMON YOSHIAKI
IPC: G05B15/02
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the decrease of a processing speed of a processor by selecting plural function modules and plural parameters, and preparing the next program which is executed in the next time, and preparing the next program in an idle time of the processor. CONSTITUTION:In an idle time of a CPU, a preparation file 11 is prepared by combining the contents of a master file 2 and the contents of a parameter file 3 in accordance with the contents of an index file 1, and this file is stored in a preparation file store area 12 of an execution exclusive file 5. Accordingly, at the time of executing an execution file 14, an next execution file is prepared and it can be stored as the preparation file 11 in the preparation file store area 12. In such a state, when the execution of the execution file 14 is ended, the preparation file stored in the preparation file store area 12 is transferred as the execution file 14 to an execution store area 13 and it can be executed. In such a way, the execution speed can be secured.
Patent JP-H03144468-A (JP)
Title: Electrostatic charge eliminator in image forming device
Inventor: SHIBAHARA MASAMI
IPC: G03G15/043
Filed: 1989-10-30
Abstract: PURPOSE:To prevent an electrostatic charge from being insufficiently removed by providing a light shielding member in a center part between parting members neighboring to a case part for light projection width regulation at the upstream side of the rotational direction of a photosensitive material at the case part. CONSTITUTION:The light shielding member (b) is provided in the center part between the parting members 10 neighboring to the case part 8a for light projection width regulation at the upstream side of the rotational direction of the photosensitive material 1 at the case part 8a. Therefore, the high luminance part of a projecting area by a LED lamp 7 is shielded, and luminance is decreased, then, the luminance is decreased as a whole, however, a boundary line for the removal of the electrostatic charge i.e. an electrostatic charge erasing line can be flattened. Thereby, it is possible to surely prevent an unrequired toner image due to the insufficient removal of the electrostatic charge from being formed.