baber/WOPTO huggingface dataset:
Patent JP-H01262102-A (JP)
Title: Molding method of doctor blade
Inventor: TAKAGI TOICHI
IPC: B28B1/30
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a molded form having high molding density while reducing the generation of deformation defectives at the time of sintering by applying ultrasonic vibrations when slurry is molded to a sheet shape. CONSTITUTION:1,000-10,000 centipoise and further 2,000-4,000 centipoise are preferable as the viscosity of slurry. An ultrasonic vibrator made of an electrostrictive material, a piezoelectric material or a magnetostrictive material is used for the method of the application of ultrasonic vibrations. 10-50kHz are employed as resonance frequency, and 20-30kHz normally used for an ultrasonic washer are preferable. Ultrasonic vibrations are applied before slurry changed into a sheet shape by a blade is dried and solidified by installing the ultrasonic vibrator to the lower section, etc. of a doctor blade device. A position under the state in which slurry is not dried and solidified is desirable as the position of the application of ultrasonic vibrations because the effect of improvement in molding density is improved. A position where slurry is molded to the sheet shape by employing the doctor blade and ultrasonic vibrations can be applied quickly is particularly preferable.
Patent JP-S5612578-A (JP)
Title: Analog electronic clock
Inventor: MIYASAKA HIROSHI
IPC: H02P8/40
Filed: 1979-07-13
Abstract: PURPOSE:To reduce the voltage drop due to the internal resistance of a battery and stabilize the action of the clock circuit by connecting coils in series for driving a plurality of motors carrying out a plurality of displays and distorting the phase of driving pulses supplied to he driving coils. CONSTITUTION:Signals of pulse width of 625m/sec are delivered at every two seconds to the output line 96 of an NAND gate 44 and the output line 98 of an NAND gate 46. When the former half of a negative pulse of the output line 96 has been applied to a predriver 60 and a driver 66, the signal from an output line 106 is low, and the output of an output line 98 is high, and hence a potential difference is produced only at the driving coil 74, and a drive current flows therethrough. At the latter half of the negative pulse of the output line 96, the output line 106 becomes high, and the output line 98 becomes low, and therefore only a motor 38 is driven. In the former and latter halves of the motors 40 and 38 are respectively driven and one second stepping of the hand is carried out.
Patent JP-S57203168-A (JP)
Title: Electronic cash register
Inventor: MASUDA KAZUYUKI
IPC: G07G1/12
Filed: 1981-06-10
Abstract: PURPOSE:To facilitate confirming the number of tickets transferred to a customer and to prevent troubles, by displaying the number of issued tickets on a display equipment. CONSTITUTION:Each time when a department key 14 on a keyboard 6 is operated, the number of tickets issued by this operation is stored, and the stored number of issued tickets is displayed on a display equipment 2, and thus, the operator can confirm easily whether the displayed number of issued tickets and the number of tickets transferred actually to a customer coincide with each other or not.
Patent JP-S59220038-A (JP)
Inventor: JIYON DEIBUITSUDO MAASHIYU
IPC: H02K1/20
Filed: 1984-05-02
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-S5715054-A (JP)
Title: Controller for hydraulic pressure of car brake system
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1980-07-01
Abstract: PURPOSE: To ensure a large communicating passage when the passage is opened, and to obtain high liquid-tight property when the passage is closed by forming an  inside diameter of an inner circumferential surface of a valve sheet holding member  so as to gradually increase toward the side reverse to a valve sheet.  
     CONSTITUTION: A valve body section 11 of a controlling piston 8 and the valve sheet 12 constitute a proportioning valve. The size l of a clearance between an inner circumferential diameter of an end section of the first section 5a of a plunger 5, the holding member of the valve sheet, and an outer circumferential diameter of the valve body section 11 is formed as small as possible. Accordingly, the deformation of the valve sheet is minimized, and high liquid-tight property is shown. The inner circumferential surface is shaped in a tapered surface 5c so as to gradually increase toward the side reverse to the valve sheet. Thus, large liquid flow section area is obtained when the valve is opened even when the size l of the clearance is made as small as possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59214925-A (JP)
Title: Stabilized power supply circuit
Inventor: FUJIWARA KENJI
IPC: G05F1/56
Filed: 1983-05-20
Abstract: PURPOSE:To reduce power consumption by inserting a light emitting diode having a constant voltage characteristic in series to a reference voltage generating constant voltage diode. CONSTITUTION:A series type control transistor (TR) 3 is connected between a non-stabilized power supply 1 and a load circuit 12 and an error detecting TR5 detects the difference between the voltage of the load terminal and a reference voltage to control the TR3 and stabilize the output voltage of the load terminal. In this case, the light emitting diode 14 having the constant voltage characteristic is connected in series to the reference voltage generating constant voltage diode 13 and the light emitting diode 14 is used as an operation displaying means. Since the current of the constant voltage diode 13 can be used in common as the current of the light emitting diode 14, current increase only for the display can be prevented.
Patent JP-S5515866-A (JP)
Title: Wire utilization rate monitoring method
Inventor: HINO YUUSUKE
IPC: B41J29/20
Filed: 1978-07-24
Abstract: PURPOSE: To obtain optimum maintenance cycle and shorten maintenance time by conducting quantitative measurement of rate of utilization of printing head wire and supplying the maintenance people with quantitative information on maitenance execution time and status of wear of head pin, etc.  
     CONSTITUTION: A head monitor device 8 monitors a printing dot information d and counts number of times of use of all wire units of the printing head, that is, to count number of printing dot by wires, and memorizes thus counted value as a printing head maintenance information. The wire dot printer reports to a central processing device 11 a printing dot maintenance information every time printing motion of one page ends. At the central processing device 11, the printing head maintenance informations are accumulated and controlled. The central processing device 11 transmits a maitenance information to the dot printer informing an operator by an indication step provided in a panel section 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5314748-A (JP)
Title: Micro extrusion devices
Inventor: SHIMIZU KAORU
IPC: H01L41/22
Filed: 1976-07-26
Abstract: PURPOSE: A microextrusion device for liquids usable for bonding terminals to a small and fragile piezoelectric element, etc.  by a conductive paste, comprising a sleeve for storing liquids which is slidable in a block, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5716550-A (JP)
Title: Power source wiring device for motor
Inventor: NOBUTOKI SEIJI
IPC: H02K11/00
Filed: 1980-06-30
Abstract: PURPOSE:To facilitate the power source wiring work of a motor and to enable the automatic assembling of the motor by burying a pair of conductor plates in an insulating plate, forming slits at the conductor plate part to expose the conductor plate, and engaging the motor terminals with the slits. CONSTITUTION:A pair of conductor plates 15d', 15e' are buried in an insulating plate 13 to form a circuit board 12. A pair of slits 23a, 23b are formed from the edges to the center at the conductor part of the board 12 to expose the conductor plates 15d', 15e', and parallel slits 27 are formed between the slits 23a and 23b to provide elasticity in the direction A with arrows. Further, a projection 25 is formed on the surface of the conductor plate. On the other hand, power source terminal plates 22a, 22b are protruded at the end of a motor 21, and holes 26 are formed at the ends. Then, the slits 23a, 23b of the board 12 are engaged with power terminal plates 22a, 22b, the projection is elastically contacted with the hole 26, and the circuit board is thus secured.
Patent JP-H06297149-A (JP)
Title: Double shielded tig welding method
Inventor: HIROMOTO NOBUMI
IPC: B23K9/29
Filed: 1993-04-16
Abstract: PURPOSE:To obtain the stable specified depth of penetration even when the inside nozzle diameter, the electrode diameter, etc., are changed. CONSTITUTION:The maximum depth of penetration is always obtained regardless of the electrode diameter 1 and the inside nozzle 3 diameter and further, the double shielded TIG welding method capable of preventing the change of the depth of penetration which has been a problem when the inside nozzle 3 diameter and the electrode 1 diameter or a kind of shielding gas 5 and 6 are changed at the time of performing double shielded TIG welding is realized by regulating flow rate density of inside shielding gas 5 of a double shielded TIG welding torch to a value within the specified range.
Patent JP-H01260469-A (JP)
Title: Multicolor printer
Inventor: TABUCHI KENJI
IPC: G03G15/01
Filed: 1988-04-12
Abstract: PURPOSE:To prevent the contamination of color, etc., by feeding power to an electrode for electrostatic charging which is set for a second and subsequent electrostatic charging process with the aid of a constant-voltage power unit in high voltage. CONSTITUTION:A constant-current source is connected to a 1st electrostatic charger 2 and a constant-voltage source in high voltage is connected to a 2nd electrostatic charge. Namely, the 1st electrostatic charger 2 supplies a certain quantity of charges to the surface of a photosensitive drum 1 and the 2nd electrostatic charger 5 supplies charges until the surface of the photosensitive drum 1 attains a certain voltage. Therefore, not only the rising of potential in a large area potential lowering part caused by a 1st exposure but also the rising of electrostatic charging potential become sufficient because the second and subsequent electrostatic charging is executed by the electrostatic charger 5 whose power source is the constant-voltage source. Thus, the contamination of color, etc., can be prevented.
Patent JP-S59212510-A (JP)
Title: Thrust receiving apparatus of capstan
Inventor: NAITOU MORIHISA
IPC: F16C17/08
Filed: 1984-05-04
Abstract: PURPOSE:To hold a thrust receiving member into a tapped hole on a thrust plate, without applying locking agent, by forming a projection part onto each screw part of the thrust receiving member and press-fitting said projection part into the tapped hole on the thrust plate. CONSTITUTION:A thrust receiving member 8 has a flat surface part 9 the upper surface onto which the lower edge surface 4a of a capstan 4 is attached on, screw part 11 on the peripheral surface which is constituted of a screw thread part 10 and screw root part 11, and a concaved part 13 on the lower surface onto which a revolution adjusting tool is engaged. The screw part 12 is screwed with the tapped hole 7 on a thrust plate 6, and the lower edge surface 4a of the capstan 4 is received by the flat surface part 9. A projection part 14 having a dimension larger than that between the root parts 11 and having a diameter larger than that of the thread parts of the tapped hole 7 on the thrust plate 6 is formed in one part of the screw root part 11 of a thrust receiving member 8.
Patent JP-2000281951-A (JP)
Title: Ink, ink cartridge, recording unit, ink set, and method and apparatus for image recording
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/38
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink which gives an image excellent in resistances to scratch, markers, and water and which is excellent in delivery stabilty by incorporating a resin containing a colorant therein and a surfactant having ethylene oxide chains into the same. SOLUTION: A colorant is dissolved or dispersed in an oil-soluble solvent and then is emulsified in water. The resultant emulsion, together with a resin, is dissolved in a water-insoluble organic solvent and is subjected to phase inversion into an aqueous-phase emulsion, giving a microcapsuled cationic resin having an average particle size of 0.01-2.0 μm, preferably 0.05-1.0 μm, and containing the colorant. The microcapsuled cationic resin and a surfactant having at least 20 ethylene oxide chains, preferably 20-45 ethylene oxide chains, are dispersed in an aqueous medium containing 20-95 wt.% water and 2-60 wt.% water-soluble organic solvent, thus giving an ink having a surface tension of 15-60 dyn/cm, preferably 20-50 dyn/cm, a viscosity of 15 cP or lower, preferably 10 cP or lower, and a pH of 3-11, preferably 3.5-8.
Patent JP-H04321339-A (JP)
Title: Protocol compensation circuit
Inventor: AOYANAGI HIDEHITO
IPC: H04L9/10
Filed: 1991-04-22
Abstract: PURPOSE:To make a phase of an idle signal outputted while being replaced with a ciphered synchronizing signal coincident with a phase state of an idle signal before the ciphered synchronizing signal without fail. CONSTITUTION:A reception signal including a ciphered synchronizing signal not specified by a communication protocol received by a receiver side ciphered equipment is received by a ciphered synchronizing signal detection circuit 1 and a selection circuit (1)4. The ciphered synchronizing signal detection circuit 1 detects the ciphered synchronizing signal to generate a detection pulse. A timing signal generating circuit 2 uses the detection pulse so as to output a timing signal representing a period when the ciphered synchronizing signal is replaced into an idle signal specified by the communication protocol for a selection signal for two selection circuits 1(4), (2)5. Upon the receipt of the timing signal, the selection circuit (1)4 repetitively stores the idle signal before the reception of the ciphered synchronizing signal stored by a shift register circuit 3 while keeping the phase. The selection circuit (2)5 outputs the reception signal outputted from the ciphered synchronizing signal detection circuit 1 while delaying the signal by a bit length of the ciphered synchronizing signal when no timing signal is generated and selects an output of the shift register circuit 3 when the timing signal is generated.
Patent JP-H07290599-A (JP)
Title: Manufacture of tire
Inventor: IWATA NOBORU
IPC: B29D30/30
Filed: 1994-04-27
Abstract: PURPOSE:To provide the manufacturing method of tire, in which uniform adhesion is obtained even though rubber member has ununiform thickness to its crosssectional direction and the deformation of the rubber member is small. CONSTITUTION:A manufacture of a tire by pasting pre-prepared rubber member onto a green carcass on a tire forming drum, comprises the steps of installing rubber member on the periphery of the green carcass at its predetermined position by rotating the tire forming drum, and pressing the rubber member against the green carcass under the condition that the pressing force is changed steplessly or stepwise in response to the thickness to the crosssectional direction of the rubber member.
Patent JP-H01261338-A (JP)
Title: 1-halo-(z,e)-7,10-dodecadiene and preparation thereof
Inventor: FUKUMOTO TAKEHIKO
IPC: C07C17/263
Filed: 1988-04-12
Abstract: NEW MATERIAL:1-Halo-(Z,E)-7,10-dodecane of formula I (X is Cl or Br). EXAMPLE:1-Chloro-(Z,E)-7,10-dodecadiene. USE:An intermediate for synthesizing (Z,E)-9,12-tetradecadienylacetate of formula II which is a kind of the sex pheromones of cabbage armyworms. PREPARATION:A Grignard reagent of formula III is reacted with a 2-butene substituted product of formula IV (R is X, methyloxy of -OSO2CH3 or tosyloxy of formula V) in an organic solvent such as tetrahydrofuran in the presence of monovalent copper compound catalyst such as cuprous chloride at 0-90 deg.C to produce an eneyne compound of formula VI. The produced compound of formula VI is partially hydrogenated at 0-30 deg.C under a hydrogen pressure of 2-5kg/cm<2> in the presence of a catalyst such as P-2Ni poisoned with ethylenediamine.
Patent JP-S59217539-A (JP)
Title: Paper powder removing device in paper supply machine
Inventor: OOTSUKA YASUMASA
IPC: B65H3/00
Filed: 1983-05-23
Abstract: PURPOSE:To attract and remove paper powder of a paper supply machine to prevent the paper supply machine from malfunction by providing a paper powder suction ports adjacent to a plurality of paper supply rollers CONSTITUTION:Paper powder suction ports 14 are respectively provided adjacent to a plurality of paper supply rollers 3 to open to a triangular space between itself and the uppermost surface of laminated sheets of paper at the paper feed- out side of a paper supply roller 3. When copying operation is started, a suction fan 15 is also rotated to such air from a suction port 14 through a ventilating duct 16 together with paper powder produced by friction and filter the air with a filter 17. After the completion of copying, the fan 15 stops. Thus, this device is prevented from mulfunction and the sheet of paper prevented from damages.
Patent JP-S60233941-A (JP)
Title: Current consumption decreasing system at standby
Inventor: HASEGAWA MASANOBU
IPC: H04W84/02
Filed: 1984-05-07
Abstract: PURPOSE:To save the consumption of a power battery by using a fixed frequency oscillator of low power consumption in place of a PLL local oscillating circuit at standby state in a receiver having a standby reception function such as emergency call. CONSTITUTION:The fixed local oscillator 3 is provided for the reception of a specific frequency in a receiver where an oscillating voltage of a PLL control section 2 is applied to a mixer 12 to convert the reception frequency into an intermediate frequency. A switch 4 changes over the normal reception and the standby reception of the specific frequency and an oscillated output of the PLL control section 2 is selected at the normal reception. On the other hand, an output of the fixed local oscillator 3 is selected at the standby state for receiving the specific frequency and fed to the mixer 12. Since the power consumption of the PLL control section 2 is larger than that of the fixed local oscillator 3 in general, the power consumption of power battery is reduced considerably by switching the power to the position of the fixed local oscillator 3 at the standby state.
Patent JP-S57205207-A (JP)
Title: Linkage type suspension
Inventor: YOSHIMOTO YOSHIAKI
IPC: B60G9/04
Filed: 1981-06-12
Abstract: PURPOSE:To enable to take up broader space in the interior of a car by a method wherein the axle-coupling part of an upper link is shifted from the under side of a car body floor and arranged in a wheel house. CONSTITUTION:The upper end part of an end plate 12 is extended to form a fitting part 12a, at the inside of which a pin 16 is protruded also at the same time. A bushing 10 is inserted on the pin 16 and fixed by means of a nut 16a. The axle 2-coupling part of the upper link 5 or the bushing 10 is so made up as to be arranged in the wheel arch 15 as mentioned above. Consequently, because the upper link 5 is removed from the under side of the car body floor 22, the car body floor 22 can be lowered, resulting in enabling to take up broader space in the interior of the car and as well as to efficiently absorb the vibration transmitted from wheels 13 to the car body floor 22 by employing the bushings 10 and 10a with low spring constants.
Patent JP-S58206355-A (JP)
Title: Multi spindle cooling device
Inventor: INOUE HITOSHI
IPC: B23Q11/12
Filed: 1982-05-26
Abstract: PURPOSE:To provide a variable relation between the diameters of shafts and uniform cooling by a method wherein the steam pipe or liquid pipe of either one of both main shafts having a hollow chamber and a radiater with work liquid enclosed therein between a bearing and a bearing block communicated together by both a steam pipe and a liquid pipe, is connected to the radiater on the other main shaft by a flexible pipe. CONSTITUTION:When a bearing block 4 shows a higher increased temperature than that of another block 41, the work liquid in a hollow chamber 7 at the block 4 shows a higher amount of steam, steam pressure and temperature than those of the other block in case of evaporation of the work liquid, so that a higher evaporation latent heat is taken to perform more cooling and the temperature of the block 4 is prevented from being increased more than that of the other bock. Then, the hot steam evaporated in the hollow chamber 7 moves to a radiater 81 through a steam pipe 10, the liquid condensed there shows a higher temperature than that of liquid in the radiater 8, flows to the hollow chamber 71 through a pipe 121, so that the temperature of the block 41 is increased and a difference in increased temperatures between both bearing blocks is restricted low. A span can be made variable in a range of expansion and contraction of flexible pipes 10a, 101a and 13a.
Patent JP-S5517535-A (JP)
Title: Manufacture of resin mold coil
Inventor: ADACHI EINOSUKE
IPC: B29C39/00
Filed: 1978-07-24
Abstract: PURPOSE:For improving resin mold coils in mechanical strength, to cover the end portions of a coil with thermo-shrinking members to impregnate said coil with ultraviolet curing resin, and to cure said resin. CONSTITUTION:The end portions of coil winding 1 is covered with termo-shrinking tubes 8, said coil 1 is pre-dried, and said tubes 8 are shrunk so that the molds of said coil ends 5 are obtained. Next, the both ends of said tubes 8 are fastened with thermo-shrinking tubes 9. Therefater, said coil 1 is impregnated with ultraviolet curing resin, and a clear resin layer 10 is formed between said tubes 8 and color sections. In this condition, coat is formed by irradiating only side face 4 with an ultraviolet ray radiating lamp 3, and said coil 1 is rotated while heated for completely curing the impregnation resin therein.
Patent JP-S62246973-A (JP)
Title: Paint remover composition and method of removing paint
Inventor: KOMATSU HIROSAKU
IPC: C09D5/20
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a compsn, which enables undesired paints deposited on ariticles to be coated to be stripped rapidly, easily and safely with less labor, containing a water-soluble material or a colloid forming material and a volume expansion material as active ingredients. CONSTITUTION:A paint remover compsn. contains a water-soluble material capable of dissolving in water and/or a colloid forming material of and a volume expansion material capable of expanding its volume by heat as active ingredients. The compsn is applied to a material to be coated and dried to form a film. After paint is deposited on said film, paint deposited on said material to be coated in brought into contact with a liquid obtd. by diluting the compsn, contg. at least one of said water-soluble material and said colloid forming material as active ingredients with water and heating the soln. to a predetermined temp., whereby the deposited paint can be stripped.
Patent JP-S5517360-A (JP)
Title: Preparation of aromatic nitrile
Inventor: KOOTANI ITSUO
IPC: C07C253/00
Filed: 1978-07-24
Abstract: PURPOSE: To obtain a high-purity nitrile economically in a simple process, by reacting an alkyl substituted aromatic compound with NH 3  and D 2  in the presence of a catalyst comprising one or more types of oxides of U, Ba, and Ge, and V and Cr oxides.  
     CONSTITUTION: An alkyl substituted aromatic compound is reacted with NH 3  and O 2  in the presence of a catalyst comprising (A) one or more types of oxides of (a) V, (b) Cr, and (c) U, Ba, Ge, Hf, Re, and Th, at 180W600°C, preferably 200W 450°C, to give the title compound, e.g. isonicotinic acid nitrile in a 92.6% yield from r-picoline. Preferably, the atomic ratios of V/Cr and V/U and Ba are 1:0.8W1.2 and 1:0.02W0.5, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio