baber/WOPTO huggingface dataset:
Patent JP-H02303426-A (JP)
Title: Method for preparing cytoplasmic hybrid plant
Inventor: SAKAI TAKAKO
IPC: C12N5/10
Filed: 1989-05-17
Abstract: PURPOSE:To readily obtain the subject plant without carrying out backcross by fusing cytoplast derived from Japanese radish with protoplast derived from a Brassica plant and culturing the resultant fused cell to form colony and successively adventive bud. CONSTITUTION:A protoplast derived from lower hypocotyl of Japanese radish is subjected to discontinuous density gradient centrifugation using Percoll and mannitol to isolate a cytoplast. On the other hand, protoplast derived from a Brassica plant such as rapeseed is added to iodoacetoamide to carry out iodine compound treatment. Then the abovementioned cytoplast is fused with an iodine compound-treated protoplast and further the resultant fused cell is cultured to form colony and successively adventive bud. Thereafter, the adventive bud is reared and transplanted on vermiculite and rooted to provide the objective cytoplasmic hybrid plant.
Patent JP-S5914386-A (JP)
Title: Controlling method for speed of induction motor
Inventor: TERAJIMA MASAYUKI
IPC: H02P23/07
Filed: 1982-07-16
Abstract: PURPOSE:To suppress the abnormal rise of a DC current at the deceleration time and to enhance the control performance at the accelerating/decelerating time by providing a compensator in a current control system of a minor loop. CONSTITUTION:In a vector control for controlling the instantaneous value of the primary current, frequency and phase in relation, a compensator 24 is connected to a primary current arithmetic circuit 9 provided between a speed controlling amplifier 8 and a current controlling amplifier 11. This compensator 24 increases the DC current of an inverter at the accelerating time, and decreases the DC at the decelerating time, thereby suppressing the DC current to an extremely small value particularly at the decelerating time at the approximately equal level together with the accelerating/decelerating time.
Patent JP-H06329889-A (JP)
Title: Polyester composition
Inventor: TOYAO HIROSHI
IPC: C08G63/90
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the subject composition useful for a hollow molding, etc., having excellent heat-resistant dimensional stability free from cloudiness of bottle and foreign matter, comprising specific pellets and prescribed polyester fine powder in a specific ratio. CONSTITUTION:The objective composition comprises (A) pellets of a polyester composed of ethylene terephthalate as a main repeating unit and (B) fine powder of a polyester which is one, substantially the same as the component A, having characteristics of formula I and formula II {[eta]A and [eta]B are intrinsic viscosity of the pellets and the polyester fine powder; TCA and TCB are crystallization peak temperature of the component A and the component B obtained by melting the polymers at 300 deg.C for 2 minutes once, quenching, measuring by differential colorimeter (20 deg.C/minute rate of heating)] and <=65 mesh wherein 50-500ppm of the component B is contained in the component A.
Patent JP-H06339235-A (JP)
Title: Secondary cell charger
Inventor: KUROGANE HIDEJI
IPC: H02J7/10
Filed: 1993-05-26
Abstract: PURPOSE:To suitably charge different type batteries by a single charger by controlling a charging current when the batteries are charged between a battery having a large nominal capacity and a battery having a small nominal capacity, and controlling a temperature of the secondary battery in response to a variation per a time unit. CONSTITUTION:A secondary cell 1 is charged from a constant-current circuit 5 through a charge/discharge switching selector 6. A voltage obtained by measuring secondary cell voltage is input from a terminal voltage measuring circuit 7, a cell temperature obtained from a thermistor 2 is input from a surface temperature measuring circuit 8 and an atmospheric temperature obtained from a thermistor 12 is input from a measuring circuit 13 to a controller 3. The controller 3 contains a CPU, obtains ratios of variations of the voltage, the temperature to a time by data from the circuits 7, 8, 13 and a timer 9 and identifies a type of the connected cell 1. Switching of the selector 6 is controlled in response to the identified result, and discharging of a discharging circuit 4 is controlled to control a charging current. Thus, different types of the cells 1 are suitably charged by one charger.
Patent JP-H10318291-A (JP)
Title: Fan coupling bearing
Inventor: YOSHIBA TAKEYUKI
IPC: F16C33/66
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the bearing characteristic at a low temperature by sealing the grease formed of the base oil, which has viscosity at a specified value or less at 0 deg.C. SOLUTION: The grease to be filled in a fan coupling bearing needs stability at the time of rotation at a high temperature and a low temperature. The improved grease is mainly composed of the base oil and the thickener similarly with the general grease. The base oil having viscosity of 2,000 cSt or less at 0 deg.C, especially, 1,000 cSt is desirable in consideration of improvement of the bearing characteristic at a low temperature. In the case of the viscosity higher than this value, sufficient flowing ability can not be obtained at a low temperature, and possibility of generation of lubricating failure is increased. On the other hand, as a thickener, any thickener, which can form the grease with the basic oil, can be used, but polytetrafluoroethylene is desirable in consideration of affinity with PFPE or silicone oil fluorine as an especially desirable base oil.
Patent JP-H06333093-A (JP)
Title: Character recognizing device
Inventor: YOSHIDA HIROSHI
IPC: G06K9/70
Filed: 1993-05-26
Abstract: PURPOSE:To provide the character recognizing device which can correspond to such a document that the format is the same and the style of handwriting is different, as well, transmitted from each department. CONSTITUTION:A receiving part 11 receives data for showing a transmitting origin together with an image signal, and a recognition dictionary selecting part 12 selects a recognition dictionary in accordance with the received transmitting origin data. A character recognizing part 13 recognizes a character of one by one character of a received document image by using the selected recognition dictionary.
Patent JP-S5248040-A (JP)
Title: Earthing resistance reducing agent for instant use
Inventor: HIRAI KEIICHI
IPC: C09K3/00
Filed: 1975-10-15
Abstract: PURPOSE: To maintain a satisfactory fludity with no separation for long storage by incorporating and well compounding to homogenize natural or synthetic glue in an appropriate amount in compounding inorganic electrolytes and clay minerals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296031-A (JP)
Title: Metal oxide coated product and its production
Inventor: UYAMA HARUO
IPC: C23C14/58
Filed: 1995-04-24
Abstract: PURPOSE: To provide a metal oxide coated film having a sufficient antibacterial function and to provide its production method. CONSTITUTION: In the metal oxide coated film, a tungsten oxide film is applied on a polyester film (base material) and isopoly-acid is formed on a surface of the tungsten oxide film. And in the coated film, since the tungsten oxide film is formed uniformly and continuously without unevenness by sputtering, etc., and the isopoly-acid is formed thereon, a uniform and continuous antifungal function is imparted to the surface of the coated film. And in the coated film, since the isopoly-acid is formed on the surface of the tungsten oxide film only by being exposed in a high humidity vessel of 90% humidity at 40 deg.C for 4 minute after forming the tungsten oxide film on the polyester film, its production is simple.
Patent JP-H01293279-A (JP)
Title: Travel power transmission device for tractor
Inventor: SAEKI MASABUMI
IPC: B62D11/08
Filed: 1988-05-20
Abstract: PURPOSE:To simplify the constitution of a brake mechanism by effectuating a friction brake via pressure from the deviation position of a brake cam for a brake disc. CONSTITUTION:A friction brake 3 is fitted internally to the side end of an axle case 8 and a rotary disc 16 is fitted to a travel axle 2. The side of the axle case 8 is provided with a brake disc 4 freely shiftable only in an axial direction and a support disc 17 for receiving the contact pressure of the rotary disc 16 is provided on the side of a wheel transmission case 19. The rotary pressing force of a brake cam 6 eccentric about a brake operation axis 5 so supported on the axle case 8 as to be freely rotatable works upon the side of the brake disc 4 in an axial direction. Furthermore, a clutch shaft cylinder 19 having an engagement ring to be engaged with the inner edge of the brake disc 4 is provided between the center part of the brake disc 4 and a clutch 7.
Patent JP-H09310684-A (JP)
Title: Material force feed device
Inventor: SHINOHARA TADAHIRO
IPC: F04B43/12
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the clogging of force fed material inside a flexible tube in a force feed device using the flexible tube. SOLUTION: A material force feed device has a material supply section 3; a flexible tube 4 extending downward from the section 3; a back face plate 6 installed vertically along the back of the flexible tube 4; a compression roller 13 for press deforming the flexible tube 4 between the back face plate 6 and itself; a roller holding member 12 which holds the compression roller 13, and is arranged on the surface side of the flexible tube 4 so as to be opposite to the back face plate 6, and rotatively drives the compression roller 13 to revolvingly drive the compression roller; an oscillating arm 7 to support a roller holding member 12 so as to be displaceable toward the back face plate 6; and an air cylinder 8 to press the oscillating arm 7 under required pressure toward the back face plate 6.
Patent JP-H01293787-A (JP)
Title: Delay error correcting device
Inventor: FUJII TOSHIFUMI
IPC: H04N9/45
Filed: 1988-05-20
Abstract: PURPOSE:To automatically correct a delay error with high accuracy by converting plural signals to digital signals with a sampling clock, whose phase is synchronized to a self-synchronizing signal, and executing the detection and correction of the delay error between the signals. CONSTITUTION:A ternary signal is added to input signals R, G and B. The R signal is converted to the digital signals by the sampling clock, which is synchronized to the self-synchronizing signal, in a synchronous separating circuit 4a, a PLL circuit 5a and an A/D converter 3a. Now, when the G signal is operated with defining the R signal as reference, the phase of the sampling point of the G signal is synchronized to the phase of the sampling point of the R signal by a timing circuit 6b and the delay error between the R signal and G signal for the unit of a clock period is detected by an error detecting circuit 8b. Then, since the R signal and G signal are passed through shift registers 7 and 9b, whose delay quantity is fixed and variable, the error is caused to be '0'. Thus, the delay error is automatically corrected with the high accuracy.
Patent JP-H08289894-A (JP)
Title: Taste recognizing and deciding device
Inventor: SAITO SACHIKO
IPC: A61B5/05
Filed: 1995-04-24
Abstract: PURPOSE: To make it possible to prevent the dissolution of a specimen material contg. a taste material into a washing liquid during the course of feeding by surely classifying the specimen material and the washing material even when the supply passage of a taste recognizing and deciding device is set long. CONSTITUTION: The supply passage 3 is led out of a stimulus imparting device 1. The end of the supply passage 3 is provided with a mouthpiece device 5 and a stimulus sensor 4. The stimulus imparting device 1 has a first route R1 for feeding the specimen material 6, a second route R2 for feeding the washing liquid 7 and a third route R3 for feeding pressurized air 8. The respective routes R1 to R3 and the supply route 3 are connected by a valve device 9 so that the specimen material 6, the washing liquid 7 and the pressurized air 8 are delivered selectively to the supply passage 3. The pressurized air 8 is positioned between the specimen material 6 and the washing liquid 7 within the supply passage 3 to prevent the dissolution of the specimen material 6.
Patent JP-H05328684-A (JP)
Title: On-vehicle two-source generator
Inventor: KURIYAMA SHIGERU
IPC: H02K19/36
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the increase of generated voltage by having a power inverter circuit, which can supply power from an auxiliary generator to a main power-supply generator and by operating the power inverter circuit, when a detection control circuit for detecting the generated voltage of the auxiliary generator exceeding a specified value operates. CONSTITUTION:A main generator 1 is composed of field coil 3, voltage regulation circuit 4, stator coil 6 and full-wave rectifier diode 8. An auxiliary generator 2 is composed of permanent magnet rotor 17, stator coil 7 and full-wave rectifier diode 9. The auxiliary-power supply line 13 side of the full-wave rectifier diode 9 is a Zener diode. A power inverter circuit 19 is constituted by a transformer 22, field-effect transistor FET, diode D, etc. A signal is given when the voltage of a terminal VB1 exceeds a specified value so that the power inverter circuit 19 is operated. The generated current of the auxiliary generator 2 is increased while the voltage of the terminal VB1 is reduced.
Patent JP-H10321422-A (JP)
Title: Pulse trimming and taping device
Inventor: OKIAYU MITSUO
IPC: H01C17/22
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To enable reduction in scale of manufacturing equipment, by enabling change-over connection of each probe to a resistance value measuring apparatus or to a high-voltage pulse generator, and carrying out a plurality of times of resistance value measurement and a plurality of times of pulse trimming and taping on each chip resistor by each probe. SOLUTION: Probes 23, 23 come out and contact terminals of a chip resistor R to realize conduction, and a change-over switch 26 is switched to connect the probes 23, 23 to a resistance value measuring apparatus 24. The resistance value of the chip resistor R is measured by the resistance value measuring apparatus 24, and the measured value is outputted to a controller 27. The controller 27 generates a voltage and an application time of a pulse on the basis of the measured value and a pre-set desired resistance value, and applies the pulse to the chip resistor R through the change-over switch 26. Such resistance value measurement and pulse trimming are carried out three times in total, that is, sequentially carried out by first to third measuring and trimming sections 13, 14 and 15.
Patent JP-S5914753-A (JP)
Title: Preparation of rice cake using powder of glutinous rice
Inventor: SAGA AKIRA
IPC: A23L7/10
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a rice cake having improved shape retention of large-sized Kagami-mochi [round mirror-shaped rice-cake (offered to deity), by blending powder of glutinous rice having fixed particle sizes to give mixed powder of glutinous rice, mixing it with polished powder of wheat and other vegetable protein, adding swelled gelatinized rice to the mixture, blending it with water with stirring, steaming it under kneading. CONSTITUTION:Powder of glutinous rice having 90-130 meshes is blended with powder of glutinous rice having 70-90 meshes to give mixed powder of glutinous rice, which is mixed with a small amount of polished powder of wheat and other vegetable protein. Preferably the amounts of the powder of glutinous rice having different meshes are almost equal, or the amount of the powder of glutinous rice having the smaller meshes is little larger. Swelled gelatinized rice is added to the mixture, 100wt% of this mixture is blended with 40-50wt% water with stirring, and steamed under kneading to give a product. When this rice cake is processed into a large-sized rice-cake offering having >=500g, it has good shape retention without causing sagging.
Patent JP-H04329161-A (JP)
Title: Recording method and apparatus
Inventor: SUZUKI SHIGEHARU
IPC: B41J2/01
Filed: 1991-04-30
Abstract: PURPOSE:To form an image of high resolving power by recording an ink material at a high speed on an atomic/molecular level in a novel recording method and apparatus adapted to a printer, a copier or a facsimile. CONSTITUTION:A recording apparatus is equipped with a developing mechanism 11 developing the latent image formed on an image carrier 4. The developing mechanism 11 is equipped with a coloring material injection part 1, a binder material injection part 2 and a charging part 3. The coloring material injection part 1 evaporates a solid heat-sublimable coloring material to inject the same as coloring material gas 23. The binder material injection part 2 injects a solid low m.p. binder material as binder material gas 24 so as to mix the same with the coloring material gas 23 in a gaseous phase. The charging part 3 imparts charge having polarity reverse to that of the latent image on the image carrier 4 to the gaseous mixture of the coloring material gas 23 and the binder material gas 24 to electrostatically deposit the mixture on the latent image.
Patent JP-S63309671-A (JP)
Inventor: HERUMUUTO BETSUKUSHIYUTAIN
IPC: D06H3/12
Filed: 1988-05-20
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-H09306057-A (JP)
Title: Recording and/or reproducing device
Inventor: IWAZAWA SUSUMU
IPC: G11B15/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the slack quantity of a tape though a slack is generated in the tape due to reverse rotations of reel driving shafts in reversing a tape running direction or at the shutoff in a recording and/or reproducing device having a tape shaped recording medium. SOLUTION: A shutoff is detected by supplying the output of a reel driving shaft rotation detector 78 detecting rotations of reel driving shafts 2, 3 to a controller 72 controlling the driving circuit 79 of a motor 12 rotatively driving the reel driving shafts 2, 3 and the changeover of a tape running direction is detected by supplying a signal from a tape running direction inversion detecting switch 77 to the controller. Morements in which the reel driving shafts 2, 3 rotate to a reversal side are made slow by controlling the rotational speed of the motor 12 at the shutoff and in reversing a tape running to a low speed while supplying a signal controlling the rotational speed of the motor 12 and a signal for changing over the rotational direction of the motor 12 from the controller 72 to a motor driving circuit 72.  Thus, at the shutoff, the slacking of the tape in reversing the tape running direction is reduced.
Patent JP-H11323772-A (JP)
Title: Phenolic resin-mixed sheet and heat resistant gasket
Inventor: NOMURA TAKUYA
IPC: D21H17/47
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin-mixed sheet preferable as a material for production of a gasket applied to heat resistant equipment by adding a cationic acidic substance as a fixing agent, neutralizing the remaining acid after fixing the phenolic resin and making a phenolic resin-mixed sheet. SOLUTION: This phenolic resin-mixed sheet is obtained by following steps; a cationic acidic substance such as aluminium sulfate or a chitosan solution is added as a fixing agent to a paper stock obtained by mixing an emulsion of phenol resin with a slurry of Kraft pulp made from coniferous trees, broadleaf trees or the like, the remaining acid after fixing the above-mentioned phenol resin is neutralized with an alkaline material such as sodium hydroxide so as to adjust to pH 6-10 and, thereafter, the phenolic resin-mixed sheet is formed.
Patent JP-H05317888-A (JP)
Title: Two-stage circulating pumping up device in shallow water basin
Inventor: MAKINO HISAO
IPC: C02F7/00
Filed: 1991-04-26
Abstract: PURPOSE:To improve the efficiency of purifying a shallow water basin by superposing two units of pumping up devices having inverted conical water paths in two stages, upper and lower, at the top end of a pumping up cylinder. CONSTITUTION:The pumping up devices A, B equipped with air chambers 16 having the inverted conical water paths 4 in the upper part and siphon structures in the lower parts are superposed on each other in two stages, upper and lower. The lifted water is, therefore, diffused and the water is circulated to each of the upper and lower stages even in the relatively shallow water basin. Air diffusion pipes 14 are laid to multiple inner and outer ring forms on the top of the air chamber 16 of the lower pumping up device A. The fine air is ejected from the respective fine holes 15 of these pipes to dissolve the oxygen in the air into the nearby water, by which the dissolved oxygen quantity thereof is increased. This water rises together with bubbles and is diffused by mixing with the lifted water and, therefore, the dissolved oxygen quantity of the diffused water is increased. As a result, the water is efficiently purified even in the shallow water basin.
Patent JP-S5248518-A (JP)
Title: Manufacturing method of silver-metal nitride contact material
Inventor: KURUMA TSUNEHIKO
IPC: H01H1/023
Filed: 1975-10-16
Abstract: PURPOSE: To obtain Ag-metal nitride material, having abrasion resistance and workability, by forming metal nitride on porous silver, strengthening binding power of Ag compared with powder process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5827317-A (JP)
Inventor: SATOU KEIJI
IPC: H01G5/00
Filed: 1981-08-10
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-S5825535-A (JP)
Title: Control method of fuel injection in internal combustion engine
Inventor: YAEGASHI TAKEHISA
IPC: F02D41/34
Filed: 1981-08-10
Abstract: PURPOSE:To feed fuel without causing the shortage, by performing injection before the intake top dead center of a prescribed cylinder by the range of a prescribed crank angle in such a manner that ignition timing is aligned to prescribed cylinder intake timing of at least half the number of synchronous injection cylinders. CONSTITUTION:A control circuit 50 calculates a basic injection time Tp from an intake quantity Q of a flow meter 16 and speed N by a crank angle sensor 22, further performs necessary correction to obtain an effective synchronous injection time tau1, add a response delay time tauv of an injector 44 and calculate a synchronous injection time taus, and the injectors 44 of all cylinders are opened altogether by the time taus to perform injection in a manifold 42. Timing of this synchronous injection is aligned to air intake timing of at least half the number of simultaneously injected cylinders, for instance, in case of a straight-type 6- cylinder engine, the timing is arranged to within a range 60-100 deg. before the intake top dead center of cylinders No.1 and 6. Accordingly, a required amount of fuel can be fed in effective timing without causing the shortage.
Patent JP-S5915417-A (JP)
Title: Production of dispersant
Inventor: TAKEDA HISAO
IPC: C09K23/52
Filed: 1982-07-20
Abstract: PURPOSE:To produce a dry polymer solid suitable as an agent for dispersing bentonite in water, by adding an azo catalyst and a reducing agent to a specified aqueous solution of an acrylic monomer, and polymerizing it while evaporating the water by the heat of polymerization. CONSTITUTION:(Meth)acrylic acid is mixed with (meth)acrylamide at a molar ratio of 100:0-50:50, and an ammonia water, etc., are added to this mixture to form an aqueous monomer solution in which at least 60% of the (meth)acrylate acid has been converted into a salt and which contains 40-60wt%, based on (meth)acrylic acid, water.Then, to this aqueous monomer solution are added an azo catalyst (e.g., azobisisobutyronitrile) and an amount of a reducing agent (e.g., sodium hydrogensulfite) sufficient to reduce the total dissolved oxygen in the monomer, and the monomer solution is subjected to polymerization while the water is being evaporated by the heat of polymerization.