baber/WOPTO huggingface dataset:
Patent JP-H02129674-A (JP)
Title: Controller for toner concentration in developing electrostatic latent image
Inventor: KARASAWA KAZUNORI
IPC: G03G15/08
Filed: 1988-11-09
Abstract: PURPOSE:To restrain a toner concentration reference of the unstable fluctuation by resetting the toner concentration reference only when a previous period of a main power switch-off is longer than a prescribed period and not resetting the toner concentration reference when shorter. CONSTITUTION:Time counting is started in response to the close-to-open- changeover of the main power switch. When the switch is changed from open to close, the switch-on period is compared with a prescribed time by referring a counted value. If it is longer, a visible pattern is formed by visible pattern forming means 8, 8G, 11 and 31, and then the toner concentration reference is set corresponding to a density detected by a pattern density sensor 18P and maintained until next setting. A toner supply means 17 is operated when the detected concentration does not reach the toner concentration reference corresponding to the toner concentration reference and the concentration detected by a toner concentration sensor 15F. Thereby, the unstable fluctuation of the toner concentration reference is eliminated and a recording density is stabilized.
Patent JP-H08145157-A (JP)
Title: Shift controller for automatic transmission
Inventor: MARUYAMA IKUO
IPC: F16H61/08
Filed: 1994-11-17
Abstract: PURPOSE: To quickly change speeds by setting hydraulic oil supplied for starting to be supplied to a second friction engaging element when feedback control is started during speed changing based on total torque so as to perform feedback control well. CONSTITUTION: During speed changing, immediately before starting of feedback control, engine torque is calculated by means of the input information of an air flow sensor 9a, based on this turbine torque is calculated from the input information of turbine and engine speed sensors 7 and 39 and inertial torque is calculated from all inertial moments of a torque converter 3 based on the input information of a car speed sensor 8. Then, from a map indication a relationship between the sum of turbine and inertial torque determined by experiment, etc., and stored beforehand in ECU 6, a reference duty rate and a duty learning value for properly correcting the reference duty rate are set. From the reference duty rate and the duty rate learning value, a feedback control duty rate relating to hydraulic oil supplied for starting to be supplied to a second friction engaging element is calculated.
Patent JP-2000107783-A (JP)
Title: Water treatment apparatus
Inventor: NISHIJIMA NORIYO
IPC: C02F3/08
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable an effective treatment in the case wherein part of water to be treated is circulated for treatment in a fluidized bed water treatment apparatus. SOLUTION: In a water treatment apparatus having a fluidized bed tank 1 and a suspended matter removing tank 21 for effecting removal treatment of a suspended matter in a downstream of the fluidized bed tank, in which apparatus circulation water taken in from the water to be treated in the downstream side of the fluidized bed tank is returned to be permitted to pass through the fluidized bed tank again for the purpose of elongating the contact time of the water to be treated with a filter medium 2, an intermediate intake part 25 is formed in an intermediate part of the suspended matter removal tank so as to take the circulation water at the intermediate water taking part.
Patent JP-H11211503-A (JP)
Title: Instrument for measuring rotation angle for printing machine
Inventor: HARTMANN KLAUS
IPC: G01D5/245
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple instrument to continuously and accurately measure the rotation angle. SOLUTION: The instrument for measuring the rotation angle for a printing machine is placed on rotation elements, and at least a mark 2 and at least a sensor 3, or sensors 3 and 4 detecting the mark 2 are provided where at least one mark 2 extends along an outer face 5 and is placed on the elements whose position is to be detected by the outer face 5.
Patent JP-H08120282-A (JP)
Title: Production of isotropic pitch for carbon fiber
Inventor: KOIZUMI TAKEHIRO
IPC: C10C3/02
Filed: 1994-10-25
Abstract: PURPOSE: To simply produce an isotropic pitch for carbon fiber having a high toluene-insols. content from a petroleum-based material by adopting a specific process having few treating steps. CONSTITUTION: An isotropic pitch for carbon fiber contg. large amts. of components favorable for increasing carbon fiber strengths (toluene insols.), contg. small amts. of insol. solids (quinoline-insols.), and having a softening point of 180 deg.C or higher is obtd. by removing a catalyst from the bottom oil of catalytic cracking, removing a fraction having a b.p. of 400 deg.C or lower from the bottom oil by vacuum distillation with a falling-film still, thermally reforming the oil, and removing lightweight components with a centrifugal molecular still. Pref. two falling-film stills are used in series: the first one, under 0.3-5Torr at 180-230 deg.C and the second one, under 0.02-0.2Torr at 190-250 deg.C. The thermal reforming is usually done under 0.1-2.0Torr at 250-400 deg.C for 3-60hr. The centrifugal molecular distillation is pref. done under 0.01-1Torr at 250-370 deg.C.
Patent JP-H08119153-A (JP)
Title: Truck flap
Inventor: ANDO HIROSHI
IPC: B62D33/027
Filed: 1994-10-24
Abstract: PURPOSE: To prevent deformation from transmitting to a flap main body, when a truck bed floor frame is subjected to repeated bending caused by vibration of a truck and the loaded cargo by fixing hinges to the truck bed side at some intervals and engaging the bottom end of the flap main body with the hinges so as to move up and down freely. CONSTITUTION: A flap main body is attached to a side rail of a truck bed via a hinge 2. The hinge 2 is constituted from a bracket 11 fixed to a side rail and a rotational part 8 rotatably journalled thereto. A lock projection edge 9 which is formed in the upper end part of the rotational part 8 is inserted in a groove streak 10 formed in the bottom part of a lower rail 6 which forms one part of the flap main body. A leaf spring 16 whose both ends are displaced upward is mounted on the upper part of the lock projection edge 9 and is interposed between the lock projection edge 9 and the groove streak 10. When a truck base floor frame is subjected to repeated bending caused by vibration of the truck and the loaded cargo during traveling of the truck, the deformation is absorbed by the leaf spring 16 so that deformation is prevented from transmitting to the flap main body.
Patent JP-2000109340-A (JP)
Title: Method for regenerating hygroscopic material
Inventor: KOKUBU KAZUYA
IPC: B01J20/32
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To recover the appearance and antifog property into the original state by removing only the eroded part of a coating film consisting of a hybrid substance coated with a transparent hygroscopic film and then coating this part with a new hygroscopic film. SOLUTION: A hygroscopic material coated with a transparent coating film consisting of a hybrid substance produced by crosslinking org. molecules with an inorg. skeleton is regenerated. When the coating film is eroded with an acidic or alkaline detergent, the surrounding part of the eroded part is masked. Then the eroded part is dissolved and removed by using a removing agent containing at least 1 to 10 wt.% hypochlorite or/and surfactant and having 12 to 13 pH. The part where the coating film is removed is coated with a moisture absorbing liquid and dried to form a new film. The hygroscopic coating liquid is prepared by incorporating about <=5 pts.wt. of at least one kind of functional inorg. alkoxide and about 1 to 20 pts.wt. of at least one kind of org. polymer containing carboxyl groups and/or hydroxyl groups into an org. solvent containing water.
Patent JP-H02172928-A (JP)
Title: Preparation of 1,1-diphenylethane with good odor quality
Inventor: MANFUREETO KAUFUHORUTO
IPC: C07C7/04
Filed: 1989-11-02
Abstract: PURPOSE: To simply obtain the subject compd. having good fragrance quality by subjecting distillation residue in the production of ethylbenzene to a specific two-stage distillation.  
     CONSTITUTION: Distillation residue in the production of ethylbenzen is subjected to first distillation to obtain a product with 1,1-diphenylethane content of 60-90%. The distillation soln. is treated with conc. sulfuric acid with a concn. of 85-95% at -10 to +50°C, especially, 0-20°C for 10 min - 5 hr, especially, 1-2 hr to separate a sulfuric acid phase, and an oil phase is washed with diluted caustic soda to be subsequently washed with water. The obtained turbid light yellow oil phase is subjected to second distillation and the forerunning distillate having an unpleasant smell is distilled off to obtain diluted 1,1-diphenylethane having good smell quality. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11116915-A (JP)
Title: Pseudo-adhesive sheet and its preparation
Inventor: YAMAMOTO MASAYUKI
IPC: C09J133/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulty in stripping off a pseudo-adhesive sheet, suitable for shipping tags or distribution tags in physical distribution management or for indicator labels in process control, by performing adhesive processing on the rear side of the pseudo-adhesive sheet, which comprises a layer exposed to pseudo-adhesion by a thermoplastic resin. SOLUTION: A pseudo-adhesive sheet A is obtained by extruding a thermoplastic resin on the rear side of a surface base material 21 and then exposing it to cooling and pressure-bonding using a cooling roller and a pressure roller. The pseudo-adhesive sheet A is peelable between the surface base material 21 and the thermoplastic resin layer 22. Here, a roller having recessed in the direction of rotation at some parts of the surface is used as the pressure roller, which produces non-pressure-bonded parts 25 in some parts of the surface base material 21 and the thermoplastic resin layer 22, which are laminated as pseudo- adhesive parts.
Patent JP-H11122956-A (JP)
Title: Vibrating type driver
Inventor: ATSUTA AKIO
IPC: H02N2/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To protect a circuit component from a damages by a method, wherein the vibration characteristics of the circuit component and the vibration characteristics of a vibration unit which generates a driving wave by applying an alternating signal to an electro-mechanical energy transducer provided on an elastic unit are so predetermined as not to effect upon each other. SOLUTION: A vibration-type motor which is a vibrating-type driver has a lens 18, a light-emitting chip 19, a bonding wire 20, a submount 21, a base 22 and output pins 23. The wire bonding of a light-emitting/receiving device unit 16 is extended. By changing the length of the bonding wire 20 for reducing the vibrational frequency of the wire, the vibrational frequency of the vibration- type motor and the vibrational frequency of the wire can be separated from each other. Therefore, even if the motor could be driven, the wire will not vibrate, so that the wire is not damaged through vibrations. In order to shift the vibrational frequency, the diameter of the wire may be changed, or the vibrational frequency may be shifted to a higher frequency side.
Patent JP-S63137762-A (JP)
Title: Method for controlling paint emitting quantity of painting gun in painting apparatus
Inventor: MORI TAKASHI
IPC: B05B12/08
Filed: 1986-11-29
Abstract: PURPOSE:To make the thickness of the film on the wall surface of a building as uniform as possible and to safely perform the work at a high place, by detecting the acceleration and deceleration region of a painting gun by an approximate sensor and controlling the quantity of the paint emitted from the painting gun by the detection signal of said sensor. CONSTITUTION:A high place working vehicle equipped with a control apparatus is placed at a working position and a working stand 5 is set to the front surface of a predetermined wall surface to be painted through an expansible boom. When painting guns 7a, 7b start painting from the position detected by an approximate sensor 10 toward a right-hand direction, the contact 16a of a timer 16 is turned OFF and an electromagnetic air check valve 12 is opened and a flow control valve 13 is opened to emit predetermined paint from both painting guns 7a, 7b. When both painting guns 7a, 7b approach a right-hand sensor 10 by the movement in a right direction, an electromagnetic relay 15 is again operated and the electromagnetic air check valve 12 is brought to a cut-off state to stop the emission of the paint.
Patent JP-H02133218-A (JP)
Title: Air suspension system control method
Inventor: MIYAMOTO KOICHI
IPC: B60G17/015
Filed: 1988-11-11
Abstract: PURPOSE:To avoid the simultaneousness of output current and aim at securing a power source by controlling an air suspension system with the normal operating state of an engine as a judging basis after the engine start. CONSTITUTION:At the time of starting an engine with an ignition switch ON, the transition from the Y end to the discrimination whether or not a charge lamp is ON is made, and if OFF is discriminated, that is, the cutoff of current application to a sel-motor is discriminated, the former flow is returned from the Z end and an air suspension system is actuated. Accordingly, this system is not actuated by turning only the ignition switch on, but starts operating only when the action of the sel-motor with large current consumption is terminated. The output current of the sel-motor is thus ensured even at the restarting time of en-st and the like as well as abnormal operation at the time of jack up can be prevented.
Patent JP-2000120779-A (JP)
Title: Vibration damper device
Inventor: SODA ISANARI
IPC: F16F15/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper device which causes no breakage even under fluctuation of temperature, surely and sufficiently shows specified vibration control effect, and reduces manufacturing cost by decreasing temperature dependency in equivalent rigidity and attenuation performance with combination of the existing various viscous bodies. SOLUTION: A rigid plate member 1 can be connected to one of opposed portions of structural frames. Rigid plate members 2, 2 can be connected to the other of the opposed portions and are arranged on both sides of the rigid plate member 1 in this thickwise direction in parallel to its axial direction or substantially in parallel thereto. Viscous bodies 3A, 3B having different characterstics are arranged between the plate member 1 and the plate members 2, 2, which viscous bodies have different temperature dependent balance in rigidity and attenuation performance.
Patent JP-H01129761-A (JP)
Title: Rotor for superconducting rotary electric machine
Inventor: KOBAYASHI TAKASHI
IPC: H02K55/04
Filed: 1987-11-11
Abstract: PURPOSE:To increase the heat inflow due to radiation, to increase the evaporation amount of refrigerant gas and to prevent field leads from overheating by forming a film having high emissivity on a radiation shield. CONSTITUTION:A film 17 having a high emissivity is formed on a radiation shield 2 for shielding the heat inflow from an exterior. Part of radiation heat from an ambient temperature damper 1 is arrived through the film 17 formed on the shield 2 at a refrigerant vessel 5 and a coil mounting shaft 15. The size of the film 17 is so set as to obtain the quantity of heat for evaporating the refrigerant in the amount to obtain refrigerant gas necessary for the cold section of field leads 12. The evaporated refrigerant gas from which the quantity of the gas fed to a heat exchanger 4 is removed is gathered in a field lead tube 12.
Patent JP-2001069943-A (JP)
Title: New food using bacterium
Inventor: ONO KATSUSHI
IPC: A23L1/28
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new food using a bacterium since symbiose of human and bacteria in the intestine is important, recently a chance for collecting effective bacteria from the outside has been lost by change in life style and dietary life, consequently artificial and positive intake of effective microorganisms is required. SOLUTION: Existence of not only anaerobic bacteria but also aerobic bacteria is important because the inner wall of the intestinal canal is in an aerobic condition by the capillary of the pleural villi. Consequently, safe Bacillus subtilis much occurring in the natural world is noted, a Bacillus subtilis for making lipid cloudy, making lipid hardly elutable with a lipid soluble solvent and its cultured product are found from the Bacillus subtilis to have ideal intestine controlling function by coexistence action with anaerobic intestional bacteria.
Patent JP-H08118227-A (JP)
Title: Belt sander machine
Inventor: UCHIKAWA SEIJI
IPC: B24B21/18
Filed: 1994-10-25
Abstract: PURPOSE: To provide a belt sander machine suitable for grinding and polishing a very thin work by controlling timing when the very thin work reaches a sanding roller, and injecting highpressure air from the endless sanding belt traveling direction to the tangential line direction on the sanding roller lower edge. CONSTITUTION: When a very thin work W is supplied to a belt sander machine, the tip of the work W is detected by a sensor S, and an injection timing device starts timing control. When the tip of the work W reaches the position approximately just under a sanding roller 13, a solenoid valve is switched by timing control, and pressure air is injected in the directions of arrows from air injection ports 32 of injection nozzle pieces 30a, 30b. The work W is prevented from being caught by an endless sanding belt 20 by pressure air of the injection nozzle piece 30a, and separating is promoted by pressure air of the nozzle piece 30b.
Patent JP-H10113865-A (JP)
Title: Electrolysis in-process dressing device and grinding attachment
Inventor: YAMADA HIROHISA
IPC: B24B53/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis in-process dressing technic which permits to perform an in-process dressing which is economical and high in electrolysis efficiency. SOLUTION: Between a dressing electrode 5 and the grinding face Ga of a grinding wheel G which are disposed face to face is formed a seal space 10 sealed from the outside, and electrolysis coolant is supplied in the seal space 10 through a coolant nozzle 7. Thereby, the admission of air into the gap between the dressing electrode 5 and the grinding wheel G is suppressed, as well as the delivery of electrolysis coolant from that gap is suppressed, and regardless of the peripheral speed of the grinding wheel G, electrolysis coolant is uniformly retained in the whole electrolysis dressing region in the seal space 10 so that an in-process dressing which is economical and high in electrolysis efficiency is assured.
Patent JP-H0999654-A (JP)
Title: Method for recovery of dye from ink waste liquor, method for recovery of binder resin, and manufacture of recycling ink ribbon
Inventor: TOMITA HIDEMI
IPC: C09D11/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To recovery recyclable dye or binder resin from ink waste liquor generated when an ink ribbon used in a sublimation thermal transfer recording system is manufactured. SOLUTION: Ink waste liquor containing dye and binder resin is recovered. After removing insolubles, the ink waste liquor is concentrated. The obtained concentrate is poured in a solvent wherein dye is dissolved, but the binder resin is practically not dissolved. The binder resin is precipitated, classified, and dried. The remained dye solution from which the binder resin is classified is concentrated, and dried. The dye is recovered thereby.
Patent JP-H05124870-A (JP)
Title: Vessel for firing ceramics
Inventor: HATORI MASAKAZU
IPC: C04B35/581
Filed: 1991-10-31
Abstract: PURPOSE:To provide a vessel for firing ceramics having excellent durability and capable of forming a high density and high quality sintered compact at a low production cost. CONSTITUTION:This vessel 1 for firing ceramics is practically made of aluminum nitride and is used in a firing process in which a ceramic compact put in this vessel 1 is fired by heating to a prescribed temp. to form a ceramic sintered compact.
Patent JP-S62146813-A (JP)
Title: Article aligner
Inventor: OSAWA TOSHIHIKO
IPC: B65G47/248
Filed: 1985-12-19
Abstract: PURPOSE:To make alignment high-speedier in an accurate manner, by putting a direction and side judging mark on each product, and constituting an aligner so as to operate a directional correcting device on the basis of a mark detection signal, in case of the aligner for bag-packing products. CONSTITUTION:When an article, whose direction and side is detected by a sensor (unillustrated herein) in advance, is taken into conveyors 13 and 14 from a conveyors 1 and 2, an optical sensor 10 gets operating. With a signal out of this optical sensor 10 and a direction-side detection signal, cylinders 18, 19 and cylinders 11 and 12 operate, once stopping the article 3. However, during this while, a lower part of the article 3 is advanced so that the article 3 comes into a state of being toppled down. Next, the article 3 is conveyed to a conveyor 46 by both conveyors 27 and 28. With a detection signal out of a sensor 38 and the direction-side detection signal, cylinders 58, 57 and levers 56, 55 operate, whereby the article 3 between levers 53 and 54 is tilted to the side of a guide 60. The article 3 is fully turned sideways with its surface up as being conveyed to a carry-out part. Thus, alignment is accurately performable in a high-speedy manner.
Patent JP-H03148249-A (JP)
Title: Preparation of 2-hydroxy-3,3,3-trifluoropropionitrile
Inventor: KUBOTA TOSHIO
IPC: B01J27/138
Filed: 1989-11-02
Abstract: PURPOSE:To prepare the subject compound in a high yield in a safe and easy operation in one stage reaction by reacting trifluoroacetoaldehyde- alkylhemiacetal as a starting raw material with a trialkylsilylcyanide in the presence of a Lewis acid in an organic solvent. CONSTITUTION:A trifluoroacetoaldehyde-alkylhemiacetal of the formula (R is 1-4C alkyl) is reacted with a trialkylsilylcyanide in the presence of a Lewis acid in an organic solvent to prepare 2-hydroxy-3,3,3-trifluoropropionitrile. The method provides the objective compound in a high yield in easy handling operations safely and profitably. The produced compound is useful as an intermediate, etc., for optically active trifluorolactic acid. activity.
Patent JP-S62145640-A (JP)
Inventor: ISHII KENJI
IPC: H01K1/46
Filed: 1985-12-19
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-H10128083-A (JP)
Title: Separating and concentrating method of slurry and device therefor
Inventor: TAKADA KAZUTAKA
IPC: B01D65/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost and maintenance for treating a slurried waste water by separating the slurry into a concentrate and a filtrate by a membrane separation device provided with a vibratory membrane. SOLUTION: A latex flowing in the membrane separation device 5 is separated by the membrane, the filtrate passed through the membrane is recovered through a filtrate line 11 and a liquid unable to be passed through the membrane is returned to a polymerization reaction vessel 1 through a concentrate line 12 as the concentrate. The concentrate separated and concentrated in the membrane separation device 5 and returned to the polymerization reaction vessel 1 is reused in the polymerization reaction vessel 1 and supplied again to the membrane separation device 5 from a feed line 14 to be circulated between the feed line 14 and the concentrate line 12. The concentration of the concentrate is increased by repeating the circulation. Since the membrane is vibrated in the membrane separation device 5, clogging is prevented and the concentration is efficiently performed.