baber/WOPTO huggingface dataset:
Patent JP-H07283783-A (JP)
Title: Radio communication system
Inventor: NAKANO TAKAYUKI
IPC: H04B7/26
Filed: 1994-04-12
Abstract: PURPOSE:To obtain the transmission power of the radio communication system consisting of the base station and a mobile device closer to the objective value and to prevent the increase of the band width. CONSTITUTION:A base station 1 sends the transmission power control information which controls the transmission power of a mobile device 2 for the mobile device 2. The mobile device 2 is provided with a transmission power change width adjustment means which decides the change width of one transmission power control of the radio communication system changing the transmission power based on the transmission power control information based on the change width of the changed transmission power.
Patent JP-S52156313-A (JP)
Title: Rotor for magneto
Inventor: OGASAWARA NOBUHIKO
IPC: H02K1/27
Filed: 1976-06-23
Abstract: PURPOSE: To enhance a reliability of the magnetic pole as well as to make an assembly with ease by keeping the magnetic pole with a pole holder plate provided, surrounding an inner face of the pole, in the inside face of the pole in a rotor for the magneto of outside rotary type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03279140-A (JP)
Title: Image reader
Inventor: YASUDA HIROSHI
IPC: B65H29/20
Filed: 1990-03-26
Abstract: PURPOSE:To restrain a script from unnecessarily shifting so as to precisely read an image by arranging a reading roller, movably in the vertical direction, relative to a contact glass pane, which roller has a frictional coefficient larger than that of the contact glass pane and which is adapted to transfer the script while pressing the same against the contact glass pane. CONSTITUTION:A reading roller 19 is provided movably in the vertical direction, relative to a contact glass pane 12, the roller 19 having a frictional coefficient which is greater than that of the contact glass pane 12 and being adapted to transfer a script S while pressing the same against the contact glass pane 12. Further, a script reading position P for an optic system 13 is set on the paper discharge side in the vicinity of the reading roller 19. as a result, the reading roller 19 transfers the script S while pressing the same against the contact glass 12 in the vicinity of the reading position P on the paper discharge side. Thereby, it is possible to restrain the script S from unexpectably shifting, relative to the reading position P, so as to allow the optic system 13 to precisely read the image.
Patent JP-H04307906-A (JP)
Title: Magnetic core and its manufacture
Inventor: TAKEUCHI MASAHITO
IPC: H01F41/02
Filed: 1991-04-05
Abstract: PURPOSE:To get a magnetic core, where the permeability has nonlinear property to the superposed magnetic field of a DC current, efficiently and at low cost by combining two or more kinds of different Fe amorphous alloys where the difference in crystallization temperature is a specified value or more. CONSTITUTION:Two or more kinds of Fe amorphous alloys, where the difference in crystallization temperature is 5 deg.C or more, are combined. Moreover, as the said Fe amorphous alloys, a first magnetic ribbon 1a and a second magnetic ribbon 1b different in crystallization temperature are used, and a first wound body 1a is made by winding the first magnetic ribbon 1a by a specified number of times, and then second wound body 1b is made coaxially around the first wound body 1a by winding the second magnetic ribbon 1b by a specified number of times. Thus, a magnetic core body 2 consisting of the first wound body 1a positioned inside and the second wound body 1b positioned outside is obtained, and then a magnetic core is gotten by heat-treating the magnetic core 2. For example, the first ribbon 1a in composition of Fe73.5Ni4Mo3Si2B17.5 and the second ribbon 1b in the composition of Fe81Si3.5B13.5C2 are used.
Patent JP-S59198460-A (JP)
Title: Lithographic plate requiring no dampening water
Inventor: MATSUMOTO SATOSHI
IPC: G03F7/00
Filed: 1983-04-26
Abstract: PURPOSE:To improve coating film characteristics, coating performance, etc. by using polyalkylene glycol as a polymer for the binder of a photosensitive layer. CONSTITUTION:A lithographic plate requiring no dampening water is obtained by laminating a photosensitive layer contg. quinonediazide and, as a binder, polyalkylene glycol or its deriv. having 50,000-4,000,000 average mol.wt., and a silicone rubber layer on a support in this order. Polyalkylene glycol is contained in an amt. of 1-91pts.wt. per 100pts.wt. photosensitive layer, and in an amt. of 1-1,000pts.wt. per 100pts.wt. quinonediazide. It is exemplified by a dimer or trimer of ethylene or propylene glycol, and their derivs. are said compds. blocked in one of the terminal or both with ester, alkyl ether, aryl ether, urethane bond, etc.
Patent JP-S62231297-A (JP)
Inventor: MAEKAWA YUICHI
IPC: G10H7/02
Filed: 1986-03-31
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-S60216116-A (JP)
Title: Damper adjustor of gas burner
Inventor: FUJIWARA YOSHIMITSU
IPC: F23L13/06
Filed: 1984-04-12
Abstract: PURPOSE:To facilitate adjustment of the damper by carrying out fixing of the damper to holding plates by means of a washered screw, a spring and a washer. CONSTITUTION:A plurality of burners which have air feed ports 3a and 3b on one side surface are superimposed on each other, and both sides thereof are held by holding plates 2a and 2b. To one of both holding plates 2a and 2b is fixed the damper 4 for adjusting the amount of air to be fed to the burners through long holes 7 formed in the damper by means of screws in an up and down slidable manner. The fixture of the damper 4 to the holding plates 2a and 2b is carried out by the washered screw 8, the spring 9 and the washer 10. As a result, when the position of the damper 4 is moved to adjust the amount of air to be fed to the burners is adjusted, the damper 4 is press-fitted to the holding plate 2a by the force exerted by the spring 9 even if the washered screw 8 is loosened, and does not fall by its dead weight.
Patent JP-H04286266-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TAKASHI
IPC: H04N1/00
Filed: 1991-03-14
Abstract: PURPOSE:To prevent a situation where a transmission station becomes unable to transmit picture information to all the output devices of a master-slave facsimile system, at least, in the master-slave facsimile system constituted by a master equipment and the plural slave equipments at the time of being unable to transmit picture information of the transmission station to the specified slave equipment such as the time of being unable to specify the slave equipment or the time of occurring fault, etc., in the slave equipment, etc. CONSTITUTION:When the transmission station on a line which calls the master equipment 1 does not designate the slave equipment 2-1 to 2-N, it is judged by a slave equipment specificating means 56. A switching means 59 switches the output route of a picture data transmitting means 51 to the side of the output device 58 by the judgement. Thus, picture information transmitted from the transmission station is outputted from the output device 58 of the master equipment 1.
Patent JP-H10271692-A (JP)
Title: Charger
Inventor: HAYASHI ISAO
IPC: H02J7/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To supply a power to a load apparatus with a secondary battery attached to a charger and switch an operation between a charging mode and a power supply mode quickly. SOLUTION: A charger has a charging mean 4 which controls an operation to charge a secondary battery 10, a power supply means 3 which controls power supply to a load apparatus 9 connected to the charging means 4 and a mode changeover switch 6 which switches an operation mode between a charging mode for the operation to charge the secondary battery 10 and a discharging mode for the operation to supply a power to the load apparatus 9. When the mode is switched to the charging mode by the mode changeover switch 6, the charging means 4 is made to operate to charge the secondary battery 10. When the mode is switched to the discharging mode, the power supply means 3 is made to operate to supply a power to the load apparatus 9 from the secondary battery 10 with the secondary battery 10 attached to the charger.
Patent JP-S51150398-A (JP)
Title: Automatic vending machine card
Inventor: HAYASHI YUUKICHI
IPC: G07F1/06
Filed: 1975-06-19
Abstract: PURPOSE: Precise identification of the card in use by providing a code recording area to each card. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05273341-A (JP)
Title: Obstruction detecting device
IPC: G01S17/88
Filed: 1992-03-30
Abstract: PURPOSE:To recognize an obstruction at a high speed by estimating the movement of the obstruction based on collected outside information and driving state information. CONSTITUTION:A scan type laser radar head unit 1 installed to the center of the front end section of a vehicle collects outside information, namely, data about front obstructions. A steering angle sensor 2 detects the steering angle of the steering wheel of its own vehicle and a vehicle speed sensor 3 detects the absolute speed of its own vehicle. A signal processing unit 4 prepares a distribution image, namely, a two-dimensional map based on the scanning angle of the head 1 and distances to reflecting objects and a P-area selector 6 selects an arbitrary block containing reflecting objects on the map. After successively narrowing candidate points based on the steering angle of the steering wheel and vehicle speed, the selector 6 further narrows the candidate points to the point corresponding to the object against which the vehicle has a fair chance of coming into collision near the center position of its own vehicle. Thus the data processing speed can be increased.
Patent JP-S61233353-A (JP)
Title: Auto zero device for measuring instrument utilizing immobilized enzyme membrane
Inventor: KURITA MASAYA
IPC: G01N27/416
Filed: 1985-04-08
Abstract: PURPOSE:To make possible the exact measurement of a reaction current value by subtracting the previously sample-held base current value from the cell current value over the entire part when a specimen is injected into a reaction cell. CONSTITUTION:A transistor TR1 turns off, a gate G of an FETTR2 turns to -5V and TR2 turns on when a switch SW1 is detached from a ground G side while there is no specimen in the reaction cell P. An operational amplifier OP2 is an inversion amplifier of which the amplification factor is the ratio R3/R2 between resistors R3 and R2 while while the TRs are on in the above-mentioned manner. The voltage inverted only in the polarity from an output point 11 appears consequently at an output point 12. A capacitor C1 is held filled with the voltage V2 in this state. The voltage V3 at the output point 13 of an auto zero circuit 3 as the average value be tween the voltages V1 and V2 is zero when resistors R4 and R5 are selected equal so as to form an adder circuit of the voltages V1 and V2. The specimen is injected into the cell P in this stage, then the reaction current is applied to the cell current and the voltage V2 at the point 12 is voltage-converted by as much as the reaction current.
Patent JP-S52156316-A (JP)
Title: Control system for generator output voltage
Inventor: FUJISAWA TOORU
IPC: H02P9/14
Filed: 1976-06-23
Abstract: PURPOSE: To make a control of the generator output voltage, by such that utilizing non-linear characteristic of voltage vs current at the breakdown point of constant voltage diode, the generator output voltage be set to the current rise-up point of the constant voltage diode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05319816-A (JP)
Title: Calcium carbonate of rhombohedral crystal system and method for accelerated heat aging for manufacturing thereof
Inventor: CHIYAARUZU JIEI KUNESHIYU
IPC: C01F11/18
Filed: 1991-03-13
Abstract: PURPOSE: To provide block-shaped hexahedral rhombohedral calcium carbonate and production thereof.  
     CONSTITUTION: Concerning calcium carbonate showing the feature of block- shaped hexahedral rhombohedral crystal morphology having the surface area of about 3 to about 15 m 2 /g and the mean individual particle size of about 0.2 to about 0.9 micron, the calcium carbonate is disclosed suitably for improving the optical character of product paper used as a filler in the paper-making in which an individual particle has an aspect ratio smaller than '2' and particles at least corresponding to about 60 wt.% have a particle size distribution within the 50% range of the mean spherical equivalent diameter value of the individual particle. An accelerated heat-aging method (including its embodiments) is provided for utilizing hydrothermal techniques to speedily produce the calcium carbonate of the above shape and the similar calcium carbonate having pillared final crystal morphology in large quantities so as to meet the demand of paper industry and such calcium carbonate materials are used for paper-making. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000265980-A (JP)
Title: Gas compressor
Inventor: SEKIGUCHI HIROAKI
IPC: F04C18/344
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance in the high-speed rotational using range by avoiding insufficient suction of low-pressure gaseous refrigerant, generated in the high-speed rotational using range. SOLUTION: Suction auxiliary passages 40 communicated with the compression chamber side is provided on the way of a suction passage 21. In each suction auxiliary passage 40, an inlet 40a is opened on the way of the suction passage 21 piercing a part of the thickness (t) of a cylinder 1, and an outlet 40b is opened on the compressing chamber side. Therefore, low-pressure gaseous refrigerant in the suction chamber can be allowed to flow not only from both front and rear end surfaces 1a, 1b of the cylinder 1 into the compression chamber through the suction chamber but also from the suction passage 21 into the compression chamber from the thickness direction of the cylinder 1 through the suction auxiliary passage 40.
Patent JP-S548843-A (JP)
Title: Power receiving circuit used for external power source of power plant
Inventor: UOTANI YACHIYO
IPC: H02H7/00
Filed: 1977-06-21
Abstract: PURPOSE: To enable power to be received, when a failure occurs in one power receiving system, from the adjacent power receiving system, by connecting each feeding end of external power sources through connecting lines to the inputs of power receiving circuit breakers in the power plant wherein the number of external power sources being equal to that of generator units. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03277815-A (JP)
Title: Solid lubricating bearing
Inventor: KONDO HIROMITSU
IPC: F16C33/66
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a solid lubricating bearing in which a partial rupture is hard to be generated by dispersing a fine lead solid lubricating agent evenly over the surface of a rolling element to form a film. CONSTITUTION:A fine lead solid lubricating agent 12' is dispersed evenly over the surface of a rolling element 11 to form a film. At this stage, in a process of ion-plating, the film forming speed is controlled so that lead evaporates at about 5-6Angstrom /sec to improve an ionization rate of lead, and the lead solid lubricating agent 12' is dispersed evenly for formation. A solid lubricating bearing, in which a partial rupture is hard to be generated and little of dust is generated and of which torque fluctuation at the initial time of the rotation is small, can be obtained.
Patent JP-S59199758-A (JP)
Title: Heat-or pressure-sensitive recording sheet
Inventor: ISHIZAKA YUKIO
IPC: C09B11/28
Filed: 1983-04-28
Abstract: NEW MATERIAL:A compound of formula I [R1 and R2 are each 1-8C alkyl (but, not 1-4C alkyl at the same time), allkenyl, alkoxy-alkyl, cycloalkyl, chlorine-substituted ethyl at beta-site, (chlorine, etc.-substituted) phenyl, etc.; R3 is H, methyl, or chlorine; R4 and R5 are each H, methyl, ethyl, chlorine, bromine, or nitro; R6 is chlorine or bromine; n is 0-4; formula II is formula III or IV]. EXAMPLE:A compound of formula V. USE:Color developing agent for heat- or pressure-sensitive recording sheet; being highly durable, resistant to light, water, humidity, etc. in colored images developed therefrom. PREPARATION:For example, a carboxylic acid derivative of formula VI and a diphenylamine derivative of formula VII (R7 is H, methyl, or ethyl) are brought to reaction, in the presence of a dehydrating condensing agent, pref. at 0-30 deg.C for several-several tens hours. The resulting liquid is poured into water followed by alkali-treatment of the precipitate produced.
Patent JP-S552127-A (JP)
Title: Water distribution control
Inventor: KAMITSUBARA TSUNEO
IPC: E02B7/20
Filed: 1978-06-21
Abstract: PURPOSE: To conduct a smooth and effective management for all water supply equipment by automatically controlling the water supply to each reservoir with a uniformed increase rate of water with respect to the difference between the actual water amount and the object amount of each reservoir.  
     CONSTITUTION: Water supply is controlled by a discharge requlator 4A and a flow meter 5A. The water stored is measured by a meter 9A and the measurement result is input into a processor 8 through an A/D converter 10A. The water flowing in is measured by the flow meter 5A and the measurement result is input into the processor 8 through a converter amplifier 11A and an A/D converter 12A. The processor 8 computes the water amount to be supplied to the reservoir on the base of the actual water amount and the object amount and provides outputs to a controller 7, which outputs control signals for controlling the discharge regulators 4A, 4B so that water will be supplied to each reservoir accordingly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S572279-A (JP)
Title: Dibenzoxazepin derivative
Inventor: SASAHARA KAZUO
IPC: A61P7/02
Filed: 1980-06-04
Abstract: NEW MATERIAL:A dibenzoxazepin derivative of formula I (R 1  is H, lower alkyl, or lower alkoxy; R 2  is lower alkoxycarbonyl; R 3  is lower alkyl or phenyl).  
     EXAMPLE: 10, 11-Dihydro-2, 4-dimethoxy-11-phenyldibenzo[ b,f ][ 1,4 ]oxazepin-8- carboxylic acid ethyl ester.  
     USE: It has antilipemic activity and blood platelet coagulation inhibiting activity, and is useful as a medicine.  
     PROCESS: The compound of formula I can be prepared by the catalytic reduction of the compound of formula II in a solvent such as methanol, tetrahydrofuran, etc. in the presence of a catalyst such as 5W10% Raney nickel or palladium-carbon. The compound of formula II is also new, and can be prepared by heating e.g. the compound of formula III in a solvent such as benzene in the presence of a dehydrating agent such as phosphorus oxychloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0589316-A (JP)
Title: Coin sorting device
Inventor: SHINOZAKI TAKASHI
IPC: G07D3/02
Filed: 1992-03-30
Abstract: PURPOSE:To execute sorting operation over a long period of time even when some kind of a coin C is included specially in lage numbers, and to separate the stained coin C when a second automatic sorting mode is selected. CONSTITUTION:An unacceptable coin withdrawing box 30, coin receiving boxes 31, 32, 33, 34, 35 more than the number of the kinds of the coins C to be sorted, a coin withdrawing box 36, and a sorting mode selecting means are provided. An unacceptable coin is withdrawn selectively in the unacceptable coin receiving box 30, and when a first automatic sorting mode is selected by the sorting mode selecting means, an acceptable coin C is received selectively and successively in the coin receiving boxes in order from a first coin receiving box 31, and when the coins C in the coin receiving box between the first and a fourth receiving boxes exceed a prescribed number of pieces, this kind of the coin C is received in a fifth coin receiving box 35, and when the second automatic sorting mode is selected, the stained coin is withdrawn to the coin withdrawing box 36.
Patent JP-H03275012-A (JP)
Title: Stirrer having built-in cell
Inventor: ENOMOTO MASANORI
IPC: A47J43/27
Filed: 1990-03-23
Abstract: PURPOSE:To dissolve a mass of water molecules and securely envelop alcohol molecules with water molecules to make mild whisky-and-water, by submerging first and second electric conductors into the water and string the water to allow electric current to flow in the water. CONSTITUTION:In a glass, whisky and water are poured for instance, and a second electric conductor 2 and a first electric conductor 3 are submerged in the water. And then, electric current flows in the water from the first conductor 3 to the second conductor 2 because of the potential between these two conductors. Water molecules having uneven electric charge distribution in the water receive the kinetic energy from the electric current and moves actively to align in a certain direction. In this way, water molecules are dispersed from a plurality of masses to respective water molecules in a scattered state, to envelop alcohol molecules of the whisky. Accordingly, it becomes mild in the taste and hence, one can drink a tasty whisky-and-water. If the stirrer is moved to stir the water, the effect is increased more.
Patent JP-H07256128-A (JP)
Title: Crushing device
Inventor: YAMAMOTO MAMORU
IPC: B02C13/02
Filed: 1994-03-18
Abstract: PURPOSE:To settle damaging of fine grinding blades and clogging of materials to be crushed and improve efficiency of crushing materials to be crushed by adjacently arranging a rough crushing section and a fine crushing section and arranging these sections in such a manner that the materials roughly crushed by the rough crushing section are transferred by their own weight to the fine crushing section. CONSTITUTION:The many rough crushing blades 17 (17a to 17f) and fine crushing blades 40 (40a to 40f) respectively mounted at a driving shaft 9 rotate when a motor 5 is driven. The materials to be crushed, for example, waste pieces of resin molded products are charged into a charging port 32 of a hopper 31. The waste pieces, then, slip down on a slope 33 and are supplied from an aperture 30 of a casing 8 into a rough crushing chamber 15. The waste pieces are roughly crushed by the shearing force of the respective rotating rough crushing blades 17 and stationary blades. The waste pieces are thereafter transferred into the fine crushing chamber 16 by their own weight from the spacings between the respective upper and lower partition plates 50, 51. The waste pieces are finely crushed by the shearing force of the respective rotating fine crushing blades 40 and the stationary blades. As a result, the efficiency of crushing the materials to be crushed is improved.
Patent JP-H10256708-A (JP)
Title: Manufacture of circuit electrode portion and circuit electrode portion
Inventor: YAZAWA AKIRA
IPC: H05K1/09
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce spots and discolorations appearing on the surface of the gold film of a circuit electrode portion or the generations of the cracks of its pad portion and to form the circuit electrode portion with a good bonding ability by suppressing the erosions of its nickel film, when performing its electroless gold plating of a substitution type. SOLUTION: On the surface of a pad base portion 2, formed by a copper plating, a palladium film 3 is formed by an electroless plating to form thereon a nickel film 4 containing phosphorus by an electroless plating. On the surface of the nickel film 4, a gold film 5 is formed by a substitution type electroless plating. Since the phosphorus concentration of the nickel film 4 is lowers as it is nearer the palladium film 3 to its upper layer, the erosions of the nickel film 4 when forming the gold film 5 are suppressed.