baber/WOPTO huggingface dataset:
Patent JP-2001010857-A (JP)
Title: Production of sintered compact using waste
Inventor: FUJIMOTO MASARU
IPC: C04B33/13
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high-strength and inexpensive molded product in which a heavy metal contained in a waste is stably fixed in the interior thereof by preparing a molding raw material containing the waste and a crushed stone sludge, molding the resultant raw material into a prescribed shape and then sintering the molded product. SOLUTION: A waste is an incineration ash (including a fly ash) produced by incinerating combustibles such as a municipal refuse, a general refuse, a domestic refuse, an industrial refuse, a sewage sludge or a shredder dust, a slag prepared by melting the incineration ash, a dredged mud of lakes and marshes, a sludge rejected in a purifying step of various minerals, a slag or the like. The crushed stone sludge is prepared by separating and recovering sand or mud sticking to the crushed stone. The mixing ratio of the crushed stone sludge based on the waste is preferably >=30 and <=65%. The sintering maximum temperature of a molded product is preferably 1,050 to 1,200 deg.C and the temperature holding time is preferably <=2 h. The molded product is preferably cooled from the maximum temperature to 900 deg.C in <=0.15 h and further cooled to 300 deg.C in 1-3 h.  The resultant sintered compact is capable of stably fixing a heavy metal and has a high strength and a high surface strength.
Patent JP-H10115201-A (JP)
Title: Turbine rotor
Inventor: TAKITA KATSUHIKO
IPC: F01D5/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor applied to a gas turbine for power generation. SOLUTION: When building up several fabrics by using fabrics of ceramic fibers trimmed according to the shape of cross section which is orthogonal to the shaft of a radial turbine rotor, filling powdered ceramics 14 into the gap between built-up fabrics 12A and 12B, forming them by high-temperature pressure sintering, thereby all built-up wings include fibers which are running in a radial direction. This makes the volume content of fibers high, thereby gaining a high hardness.
Patent JP-H0526120-A (JP)
Title: Evaporated fuel controller of internal combustion engine
Inventor: SHIKI KAZUHIRO
IPC: F02M25/08
Filed: 1991-07-19
Abstract: PURPOSE:To surely improve starting characteristic at the time of restarting of an evaporated fuel controller of an internal combustion engine for processing a fuel that remains while the engine stops. CONSTITUTION:An evaporated fuel channel 8 by which an air intake tube 2 and a canister 9 are communicated together is provided in the evaporated fuel controller of an internal combustion engine provided on an engine 14 that injects fuel from a fuel injector 5 into an air suction tube 2. A valve device (VSV) 10 for opening/closing the evaporated fuel channel 8, which is arranged in the evaporation fuel channel 8, and an evaporated fuel controller (microcomputer) 11 for opening and driving the VSV 10 for a fixed period of time after the engine 14 stops, are also provided.
Patent JP-H0467529-A (JP)
Title: Manufacture of plasma display panel
Inventor: MIYAHARA MAMORU
IPC: H01J11/38
Filed: 1990-07-05
Abstract: PURPOSE:To prevent the fogging of phosphors on a display electrode and stabilize a display action by exposing a resist layer from the back face of a transparent substrate with the display electrode serving as an exposing mask, and removing a phosphor layer at the portion covering the display electrode. CONSTITUTION:A phosphor layer 28S is provided by the screen printing method on the surface of a transparent substrate 21 provided with a display electrode 22, and a resist layer 51 made unsoluble by exposure is provided on the phosphor layer 28S. The resist layer 51 is exposed from the back face of the transparent substrate 21 with the display electrode 22 serving as an exposing mask. The soluble resist layer 51 on the electrode 22 is removed. The phosphor layer 28S is partially removed with the unsoluble resist layer 51R remaining on the substrate 21 serving as an etching mask to form phosphors 28. The fogging of phosphors on the display electrode 22 is prevented, and a display action can be stabilized.
Patent JP-S6337630-A (JP)
Title: Device for chucking magazine
Inventor: MIYAZAKI HIDEKI
IPC: B65D85/86
Filed: 1986-08-01
Abstract: PURPOSE:To carry a magazine at high speed by each positioning stoppers at longitudinal both ends opened in a frame when the magazine, in which an article to be carried is housed, is held by a pair of arms from the cross direction of the magazine and regulating the slide of the article to be carried. CONSTITUTION:A magazine 1 is held from the cross direction of the magazine by a pair of arms 19. When a second rack 22 is driven, a first stopper 25 is interlocked with the second rack and approaches to one opening end of the magazine 1, and pushes one ends of frames 6 positioned on the opening end side, and the frames 6 housed in a slidable manner in the magazine 1 are slid and one end side of these frames is aligned while the other end side is brought into contact with a second stopper 26. That is, the frames 6 are held by the first stopper 25 and the second stopper 26. Accordingly, when the magazine 1 held by a pair of the arms 19 is carried, these frames 6 are not slipped down, shocked and marred even when inertial force is applied to the frames 6 housed in the magazine 1.
Patent JP-2000007439-A (JP)
Title: Production of boron nitride molding
Inventor: NAGAO TAKAAKI
IPC: C04B35/583
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress the crazing of a boron nitride molding produced by a hot press molding method during production. SOLUTION: When a baron nitride molding is produced by a hot press molding method by which hexagonal boron nitride powder is filled into dies and fired under pressure in a uniaxial direction in a sintering furnace, the filled boron nitride powder is heated to 1,000-1,400 deg.C under <=2 Torr initial pressure of the atmosphere, molding pressure is raised to 100-250 kg/cm2 and the powder is kept under the constant pressure until it is heated to 1,800-2,200 deg.C in an inert gaseous atmosphere.
Patent JP-S6427729-A (JP)
Title: Joining method for metal plate
Inventor: NUMATA MITSUHIRO
IPC: B21D39/03
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the defective joining of the superposing part of plural metal plates by continuously forming a calking part by squeezing the drawing groove of the superposing part of the metal plate continuously formed by a drawing roller die by a calking roller die. CONSTITUTION:When a superposed metal plate part W is supplied to a drawing roller die 11, the center of the plate face of the metal plate superposed part W is extruded towards the recessed groove 15 side of a rolling roller 14 by the projecting part 16 of a rolling roller 13 and a drawing groove 21 is continuously formed on the plate face of the superposed part W. The metal plate superposed part W fed out of this drawing roller die 11 is supplied to a calking roller die 12. The drawing groove 21 of the metal plate superposed part W is squeezed by the projecting part 20 of the rolling roller 17 of the calking roller die 12 and the recessed part 19 of the rolling roller 18 and the calking part 22 of the superposed part W is continuously formed.
Patent JP-H0845161-A (JP)
Title: Turret tray type multi-disk reproducing device
Inventor: YAMAMOTO MASAMI
IPC: G11B19/02
Filed: 1994-08-01
Abstract: PURPOSE:To provide a device capable of easily judging which one of disks goes out of the device when a turret tray is opened by distinctively displaying the disk located outside the device and the disk installed in the device. CONSTITUTION:A logic computing means 22 stores beforehand the present position of a turret 13 and the disk installation position by the position of the turret 13 and a disk detecting means 21. When a turret tray 16 is opened, this condition is detected by a tray open detection means 19. Thus, the opened condition of the tray 16 and the distinction between the disk located outside the device and the disk in the device are displayed on a display section 24.
Patent JP-H09235262-A (JP)
Title: New benzamidoxime derivative, its production and fungicide for agriculture and horticulture
Inventor: KASAHARA ISAMU
IPC: A01N43/26
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a fungicide for agriculture and horticulture. SOLUTION: This new benzamidoxime derivative is represented by formula I [R1 is a 1-4C alkyl, a 2-4C alkenyl or a 2-4C alkynyl; R2 is phenyl or a heterocyclic ring; X' is a 1-4C haloalkoxy; X<2> to X<5> are each H, a halogen, a 1-4C alkyl, a 1-4C haloalkyl, a 1-4C alkoxy, etc.; X<1> and X<2> may together form a 1-4C haloalkylenedioxy; (r1 ) and (r2 ) are each H, a halogen, a 1-4C alkyl, a 1-4C alkoxy, etc.; (r1 ) and (r2 ) may together form carbonyl], e.g. N'- cyclopropylmethyloxy-Nphenylacetyl-2,3-dichloro6-trifluoromethoxybenza midine. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III (Hal is a halogen) in a solvent (e.g. toluene) and necessary, in the presence of a base at 0 deg.C to at a boiling point of the solvent for 10min to several 10min.  The compound is effective in controlling disease damage of powdery mildew of wheat, powdery mildew of cucumber, powdery mildew of strawberry, etc.
Patent JP-H0840522-A (JP)
Title: Supply method for ring-shaped packing and its device
Inventor: FURUKAWA MOTOICHI
IPC: F16J15/10
Filed: 1994-08-01
Abstract: PURPOSE:To facilitate the automatic arranged supply of rings-shaped packings by forming projections for catching and conveying the packing on the surface of a belt conveyor, and inclining the belt conveyor so that the packing may slide clown due to its own weight. CONSTITUTION:Many ring-shaped packings 6 accommodated in a plastic bag are collectively supplied to a receiving container 1. The ring-shaped packing 6 is caught and conveyed one by one by a projection 3 formed on the surface of a belt conveyor 2. On the inclination part of the belt conveyor 2, the most part except the ring-shaped packings 6 caught by the projection 3 slides clown to return to the receiving container. Since the projections 3 formed in one line on the belt conveyor 2 are four pieces, three or four pieces of ring-shaped packings 6 per a line are taken out of the receiving container 1, and three or four pieces per second of them are steadily supplied to a vibration type part feeder 4. Thus the ring-shaped packings 6 are prevented from overlapping numerously in the vibration type part feeder 4, and can be automatically arrangedly supplied.
Patent JP-S5999300-A (JP)
Inventor: KAARU KENPUTAA
IPC: H05G1/64
Filed: 1983-09-28
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-S6424781-A (JP)
Title: Thermal printer
Inventor: NAGAHAMAYA YUUJI
IPC: B41J35/04
Filed: 1987-07-21
Abstract: PURPOSE:To reduce the rotating quantity of each take-up bobbin and prevent a ribbon from being cut, by moving a movable ribbon guide to the side of a paper in the condition where a printing head is turned up. CONSTITUTION:A movable ribbon guide 1 is moved to the side of of a paper 6 in the condition where a head 3 is turned up, so that a printing ribbon 4 can be drawn out from both take-up bobbins A, B. Since the amount of the ribbon 4 drawn out as the guide 1 is moved is supplied from both of the take-up bobbins A, B, the rotating quantity of each of the bobbins A, B required for supplying the draw-out amount is small, and it is possible to sufficiently follow up to the draw-out amount of the ribbon 4. Therefore, there is no possibility of cutting of the ribbon 4.
Patent JP-H0629134-A (JP)
Title: Thin-film transformer for high-frequency switching power supply
Inventor: MINO MASATO
IPC: H01F30/00
Filed: 1992-07-08
Abstract: PURPOSE:To miniaturize and make compact a thin-film transformer for high-frequency switching power supply and then improve high-frequency characteristics. CONSTITUTION:An Si substrate is used for a substrate 10, MOSFETs A1 and A2 as synchronous rectification elements are produced on the substrate 10 by the semiconductor process technology, an insulation layer 12b is formed, and then a thin-film transformer 11 is produced by the thin-film forming technology. Connection edges 17h-17k of the thin-film transformer 11 and the MOSFETs A1 and A2 are connected using a through hole formed via the surface wiring and each insulation layer on the substrate 10, thus eliminating wiring with wires, drastically miniaturizing and making thin the element configuration consisting of the MOSFET and the thin-film transformer at a secondary side circuit, at the same time reducing resistance/capacitance by minimizing the wiring, and then improving high-frequency characteristics. Further, since the forward voltage drop of the MOSFET is small, efficiency can be improved.
Patent JP-S57104122-A (JP)
Title: Exposure control system for camera
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B7/099
Filed: 1980-12-19
Abstract: PURPOSE:To enable to perform exposure control with high precision in a simple constitution by deciding a logarithmic luminance having a good linearity through comparison and addition or the like by sequentially selecting a group of reference a resistance having constant logarithmic difference of resistance value through counter decoder, etc. CONSTITUTION:A voltage of measuring light is generated from the operational amplifier  OP1 in a dark signal detecting circuit 21 in correspondence to the output of measuring  light produced by a solid-state image pickup element. When this voltage is within the upper and lower limits of a reference voltage, a gate AG3 is controlled by the counter  ADC1 in a circuit for integration time control 23, the counter ADC2 in a pulse control  circuit 24, etc., and the integration time of the condenser C2 for the voltage of measuring light from the circuit 21 is controlled. The average voltage of measuring light by  this integration is compared with the reference voltage owing to resistance R15... having  a constant logarithmic difference in the resistance value in a signal conversion circuit  for measuring light 25 and selected in sequene by a decoder DEC or the like. Then, the  average voltage is subjected to adding process by an operational amplifier OP2 and  logarithmic luminance of a good linearity is decided with a high precision in a simple constitution that has no use of a diode for logarithmic compression and no need of  temperature correction.
Patent JP-H0731958-A (JP)
Title: Garbage treating device
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1993-07-21
Abstract: PURPOSE:To maintain a high garbage treating capacity by providing the inside surface of a treating vessel housing carriers with an earmark indicating the standard capacity of the carriers, thereby enabling the easy check of the carrier capacity in the treating vessel with simple constitution and preventing the degradation in a garbage decomposing capacity by deficiency of the carriers. CONSTITUTION:The flanks of the treating vessel 1 made of a synthetic resin are recessed and provided with plural reinforcing parts 2 toward the inside surface side. The upper reinforcing part 2 is used as the earmark for indicating the standard capacity of the carriers 3 to be housed in the treating vessel 1. Fine wooden pieces to be used as the carriers 3 are porous, have good air permeability and water permeability and have the properties to maintain the moisture and air adequate for propagation of Aschelminthes and microorganisms. The Aschelminthes, such as Rotifera and Namatodaand the microorganisms, such as protozoa and bacteria, sticking to the garbage propagate when the garbage is mixed with the carriers 3. The Aschelminthes and microorganisms decompose the garbage finally to water and carbon dioxide, thereby dissipating the garbage. The decrease of the carriers 3 by long-term use is checked by the upper reinforcing part 2 formed on the inside surface of the treating vessel 1. The deficient component is properly made up.
Patent JP-S6159344-A (JP)
Title: Electrophotographic toner
Inventor: KIMURA HITOSHI
IPC: G03G9/08
Filed: 1984-08-31
Abstract: PURPOSE:To obtain an excellent image having no white absence by setting the content number of toner of more than a specific particle side to less than a specific value. CONSTITUTION:If toner contains many large particles 5, the large particles cause copy paper 3 to float to weaken an electric field produced by a transfer charger 4 at peripheries of the particles 5, and toner particles nearby the particles 5 are not transferred, so >=10 particles 5 of >=30mum particle size are inhibited from being incorporated in about 1g toner, preventing white absence. When whether there are particles of 30mum or not, inspection by a microscope and a coal tar counter is insufficient and a grind gauge is used preferably. Thus, an excellent image having no white absence is obtained all the time.
Patent JP-S6337221-A (JP)
Title: Flame detector
Inventor: TANAKA SHUNICHIRO
IPC: G01J1/42
Filed: 1986-07-31
Abstract: PURPOSE:To obtain the title detector wherein mutually contradictory characteristics of wide directionality and high sensitivity are made compatible, by constituting said detector of an ultraviolet ray sensor, a reflecting plate and a drive apparatus for vibrating said reflecting plate. CONSTITUTION:The title detector is constituted of an ultraviolet sensor 1, a reflecting plate 2 condensing ultraviolet rays emitted from a flame 7 to the sensor 1, the drive apparatus 3 for said reflecting plate, a control circuit 4 and an ultraviolet ray detection circuit 5. The reflecting plate 2 is vibrated by the apparatus 3 and, when the position of the flame 7 is present in the directional characteristic of the vibration of the reflecting plate 2, ultraviolet rays emitted from the flame 7 are incident to the ultraviolet ray sensor 1 placed at the condensing part of the reflecting plate 2 and an output signal is obtained with high sensitivity by the detection circuit 5 connected to the sensor 1. Then, the alarm or other machinery connected to an output circuit 6 is driven. Therefore, a directional characteristic and a sensitivity characteristic being mutually contradictory can be made compatible and this detector becomes useful from a practical aspect.
Patent JP-S6157832-A (JP)
Inventor: MAIKERU JIYON KEIBURU
IPC: G01N19/04
Filed: 1985-08-16
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-H0467996-A (JP)
Title: Sorter
Inventor: SUZUKI AKIHIRO
IPC: B42B4/00
Filed: 1990-07-10
Abstract: PURPOSE:To accurately align articles to be sorted within a short time regardless of a size by providing the first and second control means altering feed rollers to an oblique direction when it is detected that the articles to be sorted reach the feed rollers and altering the same to a straight advance direction when it is detected that the articles to be sorted are fed to the side wall of a receiving body. CONSTITUTION:A paper collecting mechanism feeds sheets between a plurality of pinch rollers 82 and a plurality of feed rollers 84 to collect the same. That is, a pivot roller 88 is an equal velocity joint transmitting the rotation of a roller shaft 90 to the feed rollers to make the direction of the feed rollers 88 alterable. The intermediate parts of the first links 96A, 96B are supported on the left and right parts on the upper plate 92C of a case 92 in a freely rotatable manner and the second links 100A, 100B are connected between both end parts. When a sheet is detected by the first passage sensor 114, the direction of the feed rollers 88 is altered to the right by 15 deg. and, when the edge of the sheet is detected by the second passage sensor 116, the direction thereof is returned to the origin.
Patent JP-H05347069-A (JP)
Title: Audio mixing device
Inventor: SEKI NOBUYUKI
IPC: H04R3/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an audio mixing device with high processing accuracy and strong against faults by using digital signal processing together with analog signal processing. CONSTITUTION:This audio mixing device is provided an AD converting means 2 converting an input signal into a digital signal, a tuning means 3 that applies tuning processing to the converted digital signal, an adding means 5 (summing bus) adding the plural of the tuned signals and a reference clock signal generating means 91 supplying the clock signal to the respective means which execute the processing of the digital signals. In this audio mixing device, a DA- converting means 4 converting the tuning processed signal into an analog signal is provided and the addition of DA-converted analog signals is executed in the adding means 5. Since tuning is processed by a digital signal and adding is processed by an analog signal, there occurs no possibility that the failure in the tuning means 3 relates to that of a whole device.
Patent JP-2000014175-A (JP)
Title: Medium conveying device
Inventor: KOBAYASHI HIDEYUKI
IPC: H02N1/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a medium conveying device capable of increasing the force density of generated static electricity force without narrowing the space between strip electrodes or using special material or technique. SOLUTION: A plurality of strip electrodes 12 are arranged on an insulating layer 14 and the strip electrode is dividingly-connected to three phases to form a stator 1. In this device which conveys a medium with the force of static electricity generated between the stator and the conveyance medium, by placing a direct conveyance medium 2 on the conveyance surface of the stator and switching the polarity of applied voltage to the strip electrodes of respective phases in the stator, or conveys a medium together with a movable body, using the force of static electricity generated between the stator and the movable body, by placing the movable constituted of an insulating body, on the conveyance side of the stator and the conveyance medium on the movable body and switching the polarity of applied voltage to the strip electrodes of respective phases in the stator,  a dielectric layer 13 is formed on the surface of the strip electrode of the stator, thereby increasing the force of density of the static electricity force.
Patent JP-H0529897-A (JP)
Title: Oscillation stop detection circuit
Inventor: TANAKA KAZUYUKI
IPC: G01R31/00
Filed: 1991-07-22
Abstract: PURPOSE:To realize the oscillation stop detection circuit simple in terms of the circuit whose operation is stable with less power consumption by connecting two sets of a P-channel MOSFET and an N-channel MOSFET and one capacitor. CONSTITUTION:The detection circuit is provided with means 1, 5 connecting both terminals of a capacitor 4 to a prescribed potential alternately with a clock signal A generated by an oscillation circuit and with means 2, 6 discharging a charge stored in the capacitor 4, with a means 3 connecting the other terminal of the capacitor to discharge means 2, 6 when one terminal of the capacitor 4 connects to the prescribed potential by the connection means 1, 5, with a means 8 generating an oscillation stop detection signal F when the potential at each terminal of the capacitor 4 is decreased due to discharge and reaches a predetermined threshold level or below. Thus, the oscillation stop detection circuit simple in terms of the circuit whose operation is stable with less power consumption is realized.