baber/WOPTO huggingface dataset:
Patent JP-H11169892-A (JP)
Title: Sludge treatment and sludge treatment apparatus
Inventor: NAKANO TAKUJI
IPC: C02F11/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment method which is capable of taking phosphorus at a high concn. into sludge and obviates the release of the phosphorus by dehydration of the sludge and a sludge treatment apparatus therefor. SOLUTION: The sludge discharged from a biological treating vessel is introduced into a sludge receiving vessel 40 where the sludge is mixed and agitated by air agitation, etc. The fluctuations in the mass and quantity of the sludge are absorbed to make the sludge homogeneous and, thereafter, the sludge is delivered to a sludge circulating vessel 50. This homogenized sludge is circulated between the sludge circulating vessel 50 and a sludge contact vessel 60. The sludge is then brought into contact with humus pellets contg. various metals and is subjected to air diffusion treatment and is brought into a chemical reaction and anaerobic reaction, by which the refining of the sludge is executed.  The redox potential of the sludge in the sludge circulating vessel 50 is detected and only when the redox potential is above a prescribed value, the sludge is delivered to an intimate mixing vessel 80 where the sludge is mixed with a flocculating agent. The mixture is dehydrated in a dehydrating machine 90 and the phosphorus is incorporated at a high concn. into the dehydrated cake, by which the releasing of the phosphorus by dehydration into the eluted liquid and treated water is prevented.
Patent JP-2001180559-A (JP)
Title: Hydraulic master cylinder for bar handle vehicle
Inventor: HATAGOSHI GENICHI
IPC: B62L3/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily replace a lever by cutting down the number of part items and the man-hours of an assembling work while securing a high lever ratio forming characteristics of a vertically mounted hydraulic master cylinder, to adjust a gripping area between the operating lever and a grip so as to make it expandable and contractible, and to secure brake performance even if the operating lever is damaged. SOLUTION: A brake lever 5 is composed of a lever body 13 and a knocker 14. The rotary bases 13a, 14a of the lever body 13 and the knocker 14 are pivotally attached to a pivot 16, and the knocker 14 is rotated around the pivot by the gripping operation of the lever body 13, in order to pushingly move the piston 7 of a hydraulic cylinder 4. A means 15 for adjusting a gripping area is interposed between the lever body 13 and the knocker 14. An auxiliary operating piece 14c is provided in the knocker 14.
Patent JP-H11179268-A (JP)
Title: Drying fluid coater
Inventor: KITAZAWA YUTAKA
IPC: B05C17/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To minimize the drying and curing of a soln. due to the volatilization of a volatile component of the drying and volatilizing fluid contained in a vessel and the drying and curing of a coating part due to the volatilization of the volatile component of the drying and volatilizing fluid depositing on the coating part, to minimize the failure due to the too many parts, complication of the structure and the resulting increase in the cost and to make the coater more practical. SOLUTION: A coating part 5 is provided in a coating part converging part 3 furnished with an extrusion head 4 and housed in the vessel front 1 with an elastic body 7 provided in an extrusion head housing part 11. A vessel elastic part 6 in the shape of suppressing the head 4 is furnished. A drying property fluid such as a manicure is charged into the drying fluid reservoir 10 in the vessel rear 8, a ball 14 is put to agitate the manicure, and a ball stopper 9 is furnished. An inside-outside integrated double cup A is attached to the vessel front 1.
Patent JP-2000192882-A (JP)
Title: Reciprocating compressor
Inventor: TAKEI YUJI
IPC: F04B27/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve compression efficiency, control a discharge temperature of refrigerant, improve COP, and reduce a cost, in a rocking cam plate type compressor used in a CO2 cycle. SOLUTION: In this compressor, a discharge side of a first compression cylinder 25A and an intake side of a second compression cylinder 25B are connected by a refrigerant discharge/intake passages 53. With rotations of a driving shaft 14 and cam plate 18, a plurality of pistons 15 reciprocate one by one in a cylinder 25 through a rocking plate 19 and piston rods 21 so that refrigerant compressed by the pistons 15 in the cylinder 25A is further compressed by the pistons 15 in the cylinder 25B.  In each piston rod connecting portion 28 on a principal plane of the rocking plate 19, a distance Ra from a central position of the principal plane of the rocking plate 19 to a connecting portion 28A for the first compression cylinder 25A is made to be longer than a distance Rb from the central position of the principal plane of the rocking plate 19 to a connection portion 28B in the second compression cylinder 25B. Accordingly, parts are commonly used to lower a cost and make a total displacement ratio of refrigerant proper by the first compression cylinder 25A and the second compression cylinder 25B.
Patent JP-2001187612-A (JP)
Title: Framed structure provided with display, and sorting facility
Inventor: KADOOKA YOSHITAKA
IPC: B65G1/137
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a framed structure provided with a display capable of easily changing arrangement (layout) of load sorting devices for cages wagon without hindering when using a sorting place for other purpose. SOLUTION: In this framed structure 5 provided with a plurality of displays 4 corresponding to a plurality of cages 3, a framework body 12 is foldably formed of a pair of framework members 13a, 13b provided opposite to each other in front and rear with a constant space A and a connector 14 connected between both the framework members 13a, 13b. Moving wheels are provided at each lower end of both the framework members 13a, 13b, and a display 4 is provided in both the framework members 13a, 13b. A connector 14 is bendably structured at an intermediate part thereof, and when folding the framework body 12 while bending the connector 14, both the framework members 13a, 13b come close to each other, and a space between both the framework members 13a, 13b in the fore and aft direction becomes smaller than the described constant space A.
Patent JP-2001180086-A (JP)
Title: Information processing system
Inventor: HATTORI HITOSHI
IPC: B41M5/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable information processing system having excellent security and usability and employing a reversible information display medium for displaying various information rewritably. SOLUTION: Correction on the information display face of an information display medium by a correcting means 8 is permitted only when comparison means 16, 17 make a decision that specified identification information prestored in an identification information storage medium 15 is identical to identification information detected by an identification information detecting means 9. When a previously known cipher number or a comparable matter (e.g. employee number) of an attendant is stored, as identification information, in the identification information storage medium 15, an edition authority for the information display medium can be designated. Since only a specified person can correct, revise or make a note of conference data, when the information display medium is applied to the data of conference, a highly reliable system having excellent security and usability can be provided.
Patent JP-2001188772-A (JP)
Title: Method and device for predicting demand of plant
Inventor: SUZUKI SHUNTARO
IPC: G06Q50/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for predicting the demand of a plant for easily facilitating a countermeasure to the change of the fluctuating pattern of the demand, and for reducing operation man-hours. SOLUTION: A demand to a plant which supplies energy is observed, and time-sequential patterns in one day constituted of the demand in each time are classified by each day when the patterns have commonality, and stored in a data base 2. Then, the present time-sequential patterns are applied to the classification patterns, and which classification patterns the time-sequential patterns are pertinent is estimated, and the pertinent classification patterns are corrected by the time series until the present time, and the following time series are predicted.
Patent JP-2000165977-A (JP)
Title: Earphone
Inventor: MATSUZAWA HIROSHI
IPC: H04R1/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to know desired time even at a noisy place by attaching sponge earplugs at front ends in a freely attachable and detachable way and attaching earphones to the end of lead wire pulled from a timer main body provided with a start button, digital display, numeric character buttons and a volume. SOLUTION: Sponge earplugs are attached to the front ends of earphones 1 in a freely attachable and detachable way. Digital display 7 with three digits, a start button 6, numeric character buttons 8 and a volume 9 are provided on a timer main body 5. Lead wire 3 is pulled from the body 5. Two earphones 1 are attached to the end of the pulled lead wire 3. When used, the earphones 1 with the sponge earplugs 2 are inserted into both ears or one ear. The buttons 8 are pressed down and desired time is shown on the display 7 in the unit of a minute within three digits. The volume 9 is set to a desired volume position. The start button 6 is pressed down to start a timer.
Patent JP-2000185140-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a new game content can be set. SOLUTION: When a pattern stopped after variation in a first pattern display device matches with a special pattern, a first variable prize winning device 6 is actuated to make a second action port 25 ball acceptable. When a stopped pattern after pattern variation of a second pattern display device 9 based on prize winning generation into the second action port 25 matches with the special pattern, a second prize winning device 7 is actuated to make a third action port 26 ball acceptable. When a stopped pattern after pattern variation of a third pattern display device 10 based on prize winning generation into the third action port 26 matches with the special pattern, a third variable prize winning device 8 is actuated to make a prize winning port 27 of the third variable prize winning device 8 ball acceptable.
Patent JP-2001165738-A (JP)
Title: Quick response massflow meter electric circuit
Inventor: OGAWA OSAMU
IPC: G01P5/12
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To realize 98% response within 0.1 s, eliminate activation zero-drift and aged-zero drift, widen the linear width of electric signal against gas flow rate and enhance sensitivity. SOLUTION: By always balance-controlling winding resistance bridge of upstream and downstream sensors, the sensor winding temperature is kept constant.
Patent JP-2000194274-A (JP)
Title: Light emitting device
Inventor: SHIBAMOTO MASAAKI
IPC: G09F13/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make mounting operation and connecting operation easy and to make the device small-sized and thin on the whole. SOLUTION: This light emitting device has a light emission panel 2 and electronic parts 3 for driving the light emission panel 2 mounted on a film substrate 1, where a connection wire is formed between a base film and a cover film, while electrically connected to the connection wire on the film substrate 1. The film substrate 1, light emission panel 2, and electric parts 3 can be integrated while electrically connected to make the mounting operation and connecting operation easy and also make the device small-sized and thin on the whole.
Patent JP-2001172815-A (JP)
Title: Device for wearing
Inventor: ISODA SETSU
IPC: A41F19/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device for wearing Japanese kimono, capable of fixing a collar lower in wearing, hardly generating wrinkles, fixing a collar of a long undergarment and a collar of a clothing and without collapsing during wearing. SOLUTION: This device for wearing has a hook-and-loop fastener for winding at one end of the reverse side of a belt, a hook-and-loop fastener for the collar fixing and coupling with a hook-and-loop fastener of the back center of the long undergarment at the center of the belt, undergarment adjusting elastic long bands 6, 6' having collar clippers 4a, 4a' clipping the collar of the long undergarment near right and left side slits and clothing adjusting elastic bands 7, 7' having collar clippers 5, 5a' for clipping the clothing.
Patent JP-H04213483-A (JP)
Title: Recorder
Inventor: KONDO YOSHIHIRO
IPC: G03G9/08
Filed: 1990-12-11
Abstract: PURPOSE:To remove a diaphragm substance, etc., to improve the recording grade of a recording medium, and to carry out excellent superimposing when multi-color or multi-gradation recording is carried out by cleaning the recording surface of the recording medium on which the recording substance of a recording material is transferred. CONSTITUTION:Cleaning means 12 and 13 leaning the recording surface of the recording medium on which the recording substance of the recording material is transferred, are provided. The first cleaning means 12 is composed of a magroller and attract/recovers the diaphragm substance moved to the side of the recording medium on a transfer drum 10 when a transfer is performed and a magnet substance stuck outside the diaphragm substance, to a roller side. On the other hand, the second cleaning means 13 rotatively supports the container 13b of the brush 13a of a cylindrical member, and the brush 13a is rotated by a motor to scratch the magnetic substance, etc., which can not be removed by the first cleaning means 12, from the surface of the transfer drum 10.
Patent JP-H04216286-A (JP)
Title: Bidirectional catv device
Inventor: HATAKEYAMA IKUO
IPC: H04N7/10
Filed: 1990-12-17
Abstract: PURPOSE:To resolve data communication error due to ascending noise at an early stage and to improve transmission quality by inserting and installing an ascending noise detection circuit at a line, thereby easily defining the point of generating the ascending noise. CONSTITUTION:At the respective points of the CATV line, plural line amplifiers 10 are arranged with built-in ascending noise detection circuits 9 to detect the noise generated from terminal equipments. The ascending noise signal is passed through a high frequency amplifier, branched at a directional coupler 6 and inputted to the ascending noise detection circuit 9. The contents judged by the ascending noise detection circuit 9 are transmitted through the directional coupler 7 as data by a data signal transmitter 8. By applying an address function to the contents of the data transmitted from the line amplifier 10, the point of generating the ascending noise signal can be easily defined by an ascending data receiver provided at a center.
Patent JP-H0599185-A (JP)
Title: Submerged pump with cutter for sewage pipe
Inventor: SAKAKIBARA MUNEMASA
IPC: F04D7/04
Filed: 1990-12-20
Abstract: PURPOSE:To relieve an operation load by sucking a fibrous solid, mixed in a pump, as it is rolled in from the tip of an impeller and finely cutting the solid by a cutter blade in cooperation with an impeller to the front edge of which a cutting edge is formed, and an inner blade and a vortex-form blade positioned to a suction cover. CONSTITUTION:A horizontal type submerged pump for conveying sewage and sludge is formed such that an impeller 8 is mounted on a drive shaft 4 coupled directly to a motor in an outer box. Through rotation of the impeller, fluid sucked through a suction port 7 formed in the central part of the front of a casing 5 is discharged through a delivery port 9. In this case, a suction cover 6 at the front of the casing 5 has an inner surface positioned facing the impeller 8 and forming a conical surface 10 and an inner blade 14 having W-shaped arcuate notches 13 formed in spots in the inner periphery of the central part of the conical surface is formed. Vortex-form blades 16 are formed such that vortex-form recessed parts 15 spread in a comma-shaped from the inside toward the outside and recessed grooves 15a extending along the peripheries of the respective recessed parts are formed to form a vortex-form blade 16 in the three ways of the conical surface 10. Meanwhile, the impeller 8 is formed such that a cutting impeller having a cutting edge 22 and a helical vane 21 is integrally formed on the front edge of an pumping impeller 20.
Patent JP-H04220527-A (JP)
Title: Thermosensitive flow sensor
Inventor: TADA YASUO
IPC: G01F1/68
Filed: 1990-12-20
Abstract: PURPOSE:To obtain a highly accurate thermosensitive flow sensor by providing a trimmed region of a resistor film which is trimmed so that a resistance value of a thermosensitive resistor is constant at a part close to an end on an opposite side of a support member. CONSTITUTION:A thermosensitive resistor 3 has a temperature dependent resistor film 36, wherein its lengthwise direction is supported by a support member 5 approximately perpendicularly to a flow direction of fluid. A heat generating part 31 is formed of the resistor film 36 and its resistance value is constant, so that a trimmed region (b) is provided. If the region (b) is trimmed in a shape equal to an untrimmed region (a) in order to adjust fluctuations in a material or thickness of the resistor 3, a temperature distribution of the heat generating part 31 during power supply is maintained approximately constant, and if no trimming is done, the temperature distribution shows a lower value in the region (b). Since the trimmed region (b) is located far from a side of the support member 5 of the thermosensitive resistor 3, temperature on the side of the support member 5 does not vary due to trimming amounts resulting in no change in voltage, so that a highly accurate flow sensor can be obtained.
Patent JP-H04221475-A (JP)
Title: Head positioning mechanism
Inventor: OGAWA YOSHINORI
IPC: G11B21/10
Filed: 1990-12-20
Abstract: PURPOSE:To provide a head positioning mechanism which can be positioned in two directions by positioning a head to be mounted through a head supporting spring mechanism at a head arm to be oscillated by a rotary actuator. CONSTITUTION:A slid effect type piezoelectric actuator 4 in which its polarizing direction substantially coincides with the normal of a seeking direction S, is interposed between the end of a head arm 1 and a head supporting spring mechanism 3.
Patent JP-H04213069-A (JP)
Title: Acceleration sensor
Inventor: YOSHIDA TETSUO
IPC: G01P15/18
Filed: 1990-12-06
Abstract: PURPOSE:To detect the acceleration in two axes of the axis X and the axis Y which are orthogonally intersected to each other with one sensor having the simple structure. CONSTITUTION:An acceleration sensor has the cylindrical outer surface and piezoelectric ceramics whose one end is fixed. In the acceleration sensor, the piezoelectric ceramic part 6 has interdigital electrode pairs 11/11', 12/12', 13/13' and 14/14' which are formed at four equally divided positions of the circumference at the cylindrical outer surface and have the finger electrodes in parallel with the circumferential direction. Polarization is performed by using the interdigital electrode pairs 11/11', 12/12', 13/13' and 14/14'. The electrodes having the same polarities 11/13 and 12/14 or 11'/13' and 12'/14' of these interdigital electrode pairs in polarization processing are connected, and the grounding electrodes are obtained. The interdigital electrodes which are made to intersect the grounding electrodes are made to be the output electrodes, respectively. The vibration in the direction perpendicular to the central axis of the piezoelectric ceramics is detected with the differential voltage generated across mutually facing output electrodes through the central axis, and the acceleration is detected.
Patent JP-H04223863-A (JP)
Title: Working method for polishing plate
Inventor: WATARAI TETSUYA
IPC: B24B31/00
Filed: 1990-12-26
Abstract: PURPOSE:To work a groove finely and correctly, by forming a groove on the surface of a metal material of good lathe turning property with the use of a cutting tool, making a die impressed with this groove and forming the groove on a resin material being hot-pressed by using this die. CONSTITUTION:Grooves 6, 7 becoming the origin of the groove of a polishing plate are worked on the surface of a metal material 10, by moving a cutting tool 11 in the direction orthogonal with a rotating axial line while rotating a metal material 10 of good lathe turning property. Then dies 20, 25 impressed with this groove 6 and 7 are made. The polishing plate 3 formed with the grooves 6, 7 is manufactured by heating the resin material 30 while pressing the dies 20, 25 to the resin material 30. The grooves 6, 7 can be worked finely and correctly, because of the grooving by the cutting tool 11 being executed on the metal material 10 of good lathe turning property like this, and fine and accurate grooves 6, 7 can be formed on a resin plate 30, with the grooves 6, 7 being correctly transferred on the resin made plate 30 by using the dies 20, 25.
Patent JP-H04232947-A (JP)
Title: Image forming device
Inventor: HATTORI YASUHIRO
IPC: G03D13/00
Filed: 1990-12-28
Abstract: PURPOSE:To offer an image forming device for which a user can select the degree of the gloss of an output image. CONSTITUTION:In a mixed coloring toner, the main component of a first powder is composed of a developer which contributes to coloring, and the main component of a second powder is composed of a thermoplastic resin capable of forming a transparent film after being cooled. A power source for which an AC power source 28a and a variable DC power source 28b are connected in series is employed as a means for producing an electric field between the developer carrier and the photosensitive pressure-sensitive medium or an image- receiving sheet. The composition of the coloring toner which are to be applied, that is, the ratio between the amounts of the first and the second powders can be freely set, by varying the output of the DC power source 28b which produces a DC electric field. Thus, every time, the degree of the gloss of a picture can be freely set.
Patent JP-H04288234-A (JP)
Title: Screen printing machine for panel for preparing roll bond panel
Inventor: SAITO SUSUMU
IPC: B41F15/08
Filed: 1990-12-28
Abstract: PURPOSE:To prevent a screen from clogging and to prevent an ink from occurrence of bleeding at printing based on failure of mixing even when water mist and an anti-contact bonding agent are easily mixed by preventing the anti- contact bonding agent on a screen from drying by using water mist adhered on the screen. CONSTITUTION:The title machine provides a means 14 adhering water mist for preventing an anti-contact bonding agent from drying on a screen 12 and consists of a generator 21, a distributor 22 located above the screen 12, a duct 23 connecting the generator 21 with the distributor 22 and a fan 24 in the duct 23. In the generator 21, mist M with an amt. corresponding to the amt. of evaporation of water in an ink I is continuously generated and the generated mist M is transferred to the distributor 22 through the duct 23 by means of the fan 24 and the mist M is uniformly adhered on the screen 12 by means of the distributor 22. Even if the ink I adhered on the screen tends to be dried, drying is prevented by mixing of the ink I and the mist M and clogging of the screen 12 does not occur and increase in remaining solid content of the ink I is suppressed.