baber/WOPTO huggingface dataset:
Patent JP-S57144564-A (JP)
Title: Pressure fixable magnetic toner
Inventor: HINO TAKU
IPC: G03G9/08
Filed: 1981-03-02
Abstract: PURPOSE:To obtain a toner which is stable in developing performance despite repeated use and is superior in image formation particularly in high humidity by containing polyethylene oxide, high density polyethylene, magnetic powder and fatty acid ester. CONSTITUTION:100pts. Magnetic powder of 0.01-5mu grain sizes, 15-150pts. polyethylene oxide of >=20 acid value, and 0.1-10pts. fatty acid ester (ester of C8-35 fatty acid) are melted, and kneaded, thence the mixture is ground, whereby particles of 0.05-5mu are obtd. After 100pts. high density polyethylene is melted and kneaded with 100pts. said particles, a toner of 5-20mu is obtd. by a conventional method. One part hydrophobic colloidal silica is dry mixed with 100pts. the toner whereby the toner having superior pressure fixability to plain paper as well is obtd. The uniform dispersibility of the magnetic powder in high density polyethylene is improved by first treating these with polyethylene oxide and fatty acid ester. It is equally well to add other resins, wax, etc. together with the high density polyethylene within the range of not degrading the properties of the toner.
Patent JP-H06199306-A (JP)
Title: Method and apparatus for supplying, packing and grouping strip-shaped article
Inventor: HAINTSU PEETAA HANMATSUHAA
IPC: B65B25/14
Filed: 1993-01-27
Abstract: PURPOSE: To provide an apparatus for wrapping flat strip-shaped articles like chewing gum. CONSTITUTION: This wrapping apparatus are provided with means 110 for severing products 10, means 100 for feeding, means 300 for wrapping and means 400 for grouping. It also has the first fast region where articles pass through without substantially accompanying deceleration or acceleration. In this mechanical region, chewing gum is first cut from a sheet into a strip 10 by cutting apparatus 110, and then individually wrapped by means of a rotary drum 340. In succession, those strips are combined with the grouping means 400 into groups.
Patent JP-H07238809-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SUGA SEIJI
IPC: F01L1/34
Filed: 1994-02-28
Abstract: PURPOSE:To stably hold a cylindrical gear at the maximum forward moved position by restraining the inner pressure of a pressure chamber from being increased when a first drain passage is opened by a control valve. CONSTITUTION:It is assumed that the open/close timing of an intake air valve is so constituted as to be variably controlled by letting the multi-stage transformation of a relative rotating angle between a sprocket 1 and a cam shaft 2 be made as a cylindrical gear 12 is moved in its axial direction. The first drain passage 21 of a hydraulic exhaust passage 19 is made larger in passage cross sectional area than a hydraulic feed passage 18 feeding working oil to the inside of a pressure chamber 13 which makes the cylindrical gear 12 move to the right direction in the figure, so that a drain flow rate is thereby increased.
Patent JP-S54123695-A (JP)
Title: Gas centrifugal separator
Inventor: KAI TSUNEITSU
IPC: B01D59/20
Filed: 1978-03-17
Abstract: PURPOSE: To obtain good separating characteristics by providing a heavy gas extracting tube with another hole than a gas suction port at intermediate portion thereof.  
     CONSTITUTION: A lower baffle plate 5 with a gas communicating hole 14 is secured at the lower portion of a revolving cylinder 4. A heavy gas extracting tube 6 is provided with a suction port 16 at the end portion thereof and with a hole 15 at a position nearer to a center than the portion of the tube 6 covered by the lower baffle plate 5. Heavy gas descending along a periphery of the revolving cylinder 4 flows through the communicating hole 14 on the lower baffle plate 5 and a part of it flows into the heavy gas extracting tube 6 and a part of it flows under the lower baffle plate 5 to join with an upward stream (G1). A part of the gas sucked into the heavy gas extracting tube 6 is re-ejected through the hole 15 (G2), and is joined with the gas flown under the lower baffle plate 5 (G=G1+G2). The most desirable separating characteristics may be obtained by selecting proper flow G2 by a size and a shape of the hole 15 and adjusting the flowing quantity G. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61190804-A (JP)
Inventor: KAMATA OSAO
IPC: H01B1/24
Filed: 1985-02-18
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-H08200339-A (JP)
Title: Wall face bolt fixing tool
Inventor: SAITOU SANKICHI
IPC: F16B37/04
Filed: 1995-01-25
Abstract: PURPOSE: To provide a tool firmly fixing a bolt from the wall surface side when a hook or a bracket is fitted to a wall face. CONSTITUTION: This wall face bolt fixing tool is provided with pivotal shafts 5a, 5a at both side sections of an offset section exceeding the half length 1/2L in the direction of the length L of a metal rotary blade 2, and a female screw hole 3 having the diameter on the straight line connecting the pivotal shafts 5a, 5a is bored at the offset section. Tips 4a, 4a of a handle bar 4 made of a soft plastic material are pivotally supported on the pivotal shafts 5a, 5a so that the long portion 2a of the rotary blade 2 is suspended by weight while the pivotal shafts 5a, 5a serve as rotary base points.
Patent JP-H08203727-A (JP)
Title: Magnetizing method of superconductor in superconducting magnetic levitation device
Inventor: NAKAJIMA MASAO
IPC: H01F6/00
Filed: 1995-01-25
Abstract: PURPOSE: To provide a magnetizing method of a superconductor in a superconducting magnetic levitation device which facilitates magnetization in an arbitrary magnetic pole pattern and provides a powerful superconducting magnet. CONSTITUTION: In a superconducting magnetic levitation device, a rotary panel 11 having a preliminarily magnetized permanent magnet is placed in the atmosphere of liquid nitrogen 5 and is placed into contact with a fixed panel 10 having an opposed superconductor and allows the superconductor to be magnetized with the magnetized permanent magnet in a cooling atmosphere. Therefore, a magnetizing force is enhanced dramatically by the permanent magnet which uses the differential temperature properties of the magnet whose magnetic properties are enhanced with the permanent magnet at the cold temperature, which increases magnetic repulsion.
Patent JP-S57144761-A (JP)
Title: Score data input device in score printing system
Inventor: NAGAO MAKOTO
IPC: B41J3/34
Filed: 1981-03-03
Abstract: PURPOSE:To enable provision of score codes to be conducted easily in a score printing system by a method wherein a display device operated by a desired program is provided for introducing an input into an input device of an initial prescribed data and a score data. CONSTITUTION:The data from a score data inputting device 11 is converted by a data processor 2 into desired processing code, stored in a floppy disk 3, edited by an editor 4 in accordance with a desired program and a score code is stored in a magnetic tape 5, a printing pattern is stored in a font memory 6 to produce a galley proof 8 with phototype setting machine 7. Hereupon, the score data inputting device 11 for giving score signals, printing instructions into an inclined operation panel 10 with an operation key 100 and inputting them into the data processor 2 and a display device 12 for introducing the input of the initial data and score data are provided and displaying, functioning them by a desired program. Sequential data are inputted on a printing score in accordance with this introduction to provide a printing score code.
Patent JP-H03237080-A (JP)
Title: Fermentation tank of organic waste
Inventor: ITO AKIRA
IPC: B09B3/00
Filed: 1990-02-10
Abstract: PURPOSE:To enhance efficiency of composting work by fermenting organic waste introduced into a holding tank and performing crushing and carrying-out by a plurality of horizontal screw conveyors and also removing the material tightly stuck on the side wall by sliding of a latticelike sliding plate. CONSTITUTION:Organic waste such as raw refuse is introduced into a holding tank 1 and simultaneously the proper amount of fermentation bacteria is supplied and the organic waste is fermented for 1-1.5 days. On the other hand, a fan is intermittently operated and air is sent into the tank from a feed pipe 10 arranged in a filter layer 7. At the same time, while the organic waste solidified in the bottom part of the holding tank 1 is crushed by the horizontal screw conveyors 16 provided on a perforat ed plate 8 of the bottom part, the organic waste is carried. Furthermore, the organic waste is carried to the upper part by a longitudinal screw conveyor 20 and returned to the center of the upper part. Further a latticelike sliding plate 25 is vertically moved along the side wall and sticking of the organic waste and the side wall is solved and arch phenomena in the tank are prevented. At a point of time when fermen tation of organic waste is completed, a takeout port 15 of the bottom part is opened. The composed organic waste is sent to the out-side from the takeout port 15 by the horizontal screw conveyors 16.
Patent JP-S59157411-A (JP)
Title: Pulse combustion device
Inventor: MATSUZAKA TAKASHI
IPC: F23C15/00
Filed: 1983-02-25
Abstract: PURPOSE:To improve durability and reliability of a flapper valve device by a method wherein pressure caused by reversed combustion is dampened by an aerodynamic valve and a shock against the flapper valve device is avoided. CONSTITUTION:Each of aerodynamic valves 9 and 9 has a large pressure loss against reverse flow of fluid flowing from outlet ports 13 and 13, so that returning combustion gas and pressure shock are dampened in a cylindrical chamber 11 and trapper valves 14 and 14 in each of the flapper valves 18 and 18 is closed by the dampened shock. In this case, the reverse flowing combustion gas is reduced by pressure loss of the aerodynamic valves 9 and 9, so that thermal effect of the combustion heat against the flapper valves 18 and 18 is restricted and at the same time reverse gas flow can completely be prevented.
Patent JP-H03234070-A (JP)
Title: Stability evaluating apparatus for superconductor
Inventor: YODA KIYOSHI
IPC: H01L39/00
Filed: 1990-02-09
Abstract: PURPOSE:To heat a microscopic region having large power resistance and about 1mm<2> or less of size and to improve thermal conduction efficiency by employing a ceramic volume resistor as a local heater. CONSTITUTION:Several hundreds - several thousands of amperes of current is supplied to a superconductor 1 from electrodes 17a, 17b in a state that the superconductor 1 and a superconducting magnet 14 are sufficiently cooled, and several tesla of a magnetic field is applied by the magnet 14. A pulse current is applied to a ceramic volume resistor 3 of a local heater by a power source 6 under the condition to generate thermal energy. Since the resistor 3 is adhered to a superconductor coil 1 by a solder layer 5 having high thermal conductivity, the generated energy is conducted to the superconductor 1 with high efficiency and applied to the conductor as local thermal disturbance. In this case, since the resistor 3 is extremely strong against an impact voltage due to its large thermal capacity, it can remarkably enhance power resistance even in small size. Therefore, a local temperature can be more accurately measured.
Patent JP-H03235026-A (JP)
Title: Electronic balance
Inventor: MASUDA NOBORU
IPC: G01G7/04
Filed: 1990-02-09
Abstract: PURPOSE:To simplify and miniaturize the apparatus and to reduce the cost by providing an electromagnet and a first electrode at one side of a main body of a receiver pan and a base of the apparatus, and a permanent magnet and a second electrode at the other side. CONSTITUTION:A locking mechanism of a receiver main body 4 is released from a base 2 of the apparatus, so that the main body 4 is floated over the base 2 by the repulsive magnetism of electromagnets 10a, 10b. When an object 6 to be measured is placed on a pan 7, the main body 4 comes down, thereby reducing the distance between earth electrodes 11a, 11b and detecting electrodes 13a, 13b. Accordingly, the electrostatic capacity of both electrodes is increased. This increase is detected by an electrostatic sensor device 18. A detecting signal is sent to servo circuits 15a, 15b via a buffer amplifier 21. The circuits 15a, 15b add a servo current of the size proportional to the weight of the object 6 to the electromagnets 10a, 10b. The main body 4 is raised by the distance with which it falls by utilizing the repulsive force of the electromagnets 10a, 10b against permanent magnets 12a, 12b. Accordingly, the floating position or levitating position of the main body 4 is kept constant. The weight of the object 6 is calculated by a weight detecting part 16, the result of which is displayed at 40.
Patent JP-S57147406-A (JP)
Title: Treatment of membrane
Inventor: WATANABE SETSU
IPC: B01D71/62
Filed: 1981-03-05
Abstract: PURPOSE:To recover a reduction in the amount of filtered water by a simple process by a method wherein a selectively permeable membrane provided with  an activated layer of a polymer having special bonding units is treated with a  lower aliphatic ketone or a lower aliphatic ester. CONSTITUTION:The selectively permeable membrane which is provided with the activated layer consisting essentially of a polymer having monomeric units containing the bond represented by the general formula (1) in a chain and has a selective permeablity developed mainly by the general formula (I) is treated with at least one organic solvent selected from the group consisting of lower aliphatic ketones and lower aliphatic esters or aqueous solution thereof.
Patent JP-H02209055-A (JP)
Title: Telephone set
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/27
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate a dial tone bypassed from a reference voltage to a transmitter at voice input by decreasing or blocking an input voice signal from a telephone line to the reference voltage at the input of a voice signal from the transmitter in the 2nd mode with a mute circuit. CONSTITUTION:When handsets 8, 9 are hooked off and a key 16a is depressed to set the voice input outgoing mode, changeover switches 72, 77 of an SPN 7 are switched to give a voice signal from a line inputted to a terminal (a) to a receiver 9. Then a line switch 5 is closed to acquire the line. A control section 10 is turned of after a several seconds elapse after the handset is hooked off to form the mute state with respect to a transistor(TR) 8 of a muting circuit. Thus, a dial tone from the line is muted. Then a dial tone bypassed from the receiver 9 to the transmitter 8 is eliminated.
Patent JP-H02209790-A (JP)
Title: Manufacture of circuit board
Inventor: KOUNO YUMIKO
IPC: H05K3/38
Filed: 1989-02-09
Abstract: PURPOSE:To simplify the etching operation and raise the etching accuracy by joining a metallic plate to the metallization layer of an insulating ceramics plate, applying a corrosive solvent onto the metallic plate through the pattern of a mask, and permitting a current to flow between the electrode on the surface of the applied solvent and the metallic plate. CONSTITUTION:A metallization layer is formed beforehand on the surface of a ceramics plate 1 to be joined to a metallic plate 2 to be etched, before the joining to metallic plates (2) and (3) is performed. A screen 11 with a pattern to be etched, in other words, a corrosive solvent transmitting section (11a) and a nontransmitting section (11b) is brought into close contact with the surface of the metallic plate 2 to be etched, and through this screen 11 a corrosive solvent 7 in paste form is applied. Then, an electrode 8 is attached onto the surface of the applied corrosive solvent 7 in order to enable current to flow, both the electrode 8 and the metallic plate 2 are connected to a power source 10 for electrolysis through leads 9 respectively, and a current flows between this electrode 8 and metallic plate 2 through the corrosive solvent 7 having passed the transmitting section (11a) of the screen 11. By doing this, only the area of the metallic plate 2 touching the corrosive solvent 7 is electrolytic-etched through the area 11a to be etched of the screen 11.
Patent JP-S56126254-A (JP)
Title: Positive electrode of organic electrolytic battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/62
Filed: 1980-03-10
Abstract: PURPOSE:To intend to increase the discharge capacity by arranging the second active substance layer containing an acetylene black and a graphite at the outer side of the first active substance layer containing an acetylene black conductive agent. CONSTITUTION:The first active substance layer 2 is formed by mixing MnO2 as a positive active substance and an acetylene black as a conductive agent, adding a binder therein and coating a kneaded paste thus obtained to both surfaces of a positive current collector. Then, mixing MnO2 and the acetylene black and the  graphite as the conductive agents, adding a binder therein, coating a kneaded paste thus obtained on said first active substance layers 2 and after drying it the second active substance layer 3 is formed.
Patent JP-H05236174-A (JP)
Title: Commonly shared information display device
Inventor: KOBAYASHI NAOKI
IPC: G06F3/048
Filed: 1992-02-18
Abstract: PURPOSE:To obtain the display state in response to the notice degree of information and the necessity of commonly shared information for each information display device by providing a control means controlling the display state of information to the device. CONSTITUTION:Plural windows, that is, a 1st commonly shared window 3A and a 2nd common share window 5A are provided to a 1st information display screen 1A of the information display means such as a display device of a CRT and a 1st commonly shared window 3B and a 2nd commonly shared window 5 are provided to a 2nd information display screen 1B, respectively. When specific information is displayed in common by plural information display means, the display state of the information, that is, layout of display is changed for each commonly shared display device by means of the control means or controlled forcibly to the same layout. Thus, the independent window display and interlocking window display functions are provided altogether.
Patent JP-H07220038-A (JP)
Title: Document capable of checking authenticity
Inventor: OKUDAIRA YUTAKA
IPC: B42D15/10
Filed: 1994-02-03
Abstract: PURPOSE:To check whether a document like paper money or a credit card is authenticity or not by infrared rays. CONSTITUTION:This document capable of authenticity check has an authenticity check area layer 10, a reflection layer 20, a smoothing layer 30, a magnetic recording layer 40, and a document substrate 50 laminated in order or has a reflecting authenticity check area layer 11, the smoothing layer 30, the magnetic recording layer 40, and the document substrate 50 laminated in order. Thus erroneous discrimination is prevented to accurately discriminate authenticity even if the scan position is deviated from the reference at the time of check with infrared rays.
Patent JP-H07263177-A (JP)
Title: X-ray device that consists of circuit arrangement for accelerating and decelerating rotating anode of rotation anode x-ray tube
Inventor: VOGLER GERD
IPC: H05G1/66
Filed: 1995-02-20
Abstract: PURPOSE: To provide an X-ray device simplifying its circuit, by producing a periodical AC voltage and a pulsating DC voltage from a DC voltage, and applying them to the stator coil of a driving motor. CONSTITUTION: Switches 7, 11, 21, and 31 are turned on and off by a control device through optical couplers 8a, 13a, 23a, and 32a. The switches 11 and 21 connected to a DC power source are switched periodically in an acceleration mode, and AC voltage is periodically applied to stator coils 2 and 3. On the other hand, in a deceleration mode, the switch 11 is blocked, the switch 21 is switched on and off periodically, and at the same time, the switch 31 is continued to operate a diode 30 parallel with the stator winding 2, so as to apply a pulsation DC voltage to the stator winding 2. Consequently, since a magnetic field to accelerate or decelerate the stator 1 is produced, numerous switches, and a different power source, necessary for control are made unnecessary, and the circuit can be simplified.
Patent JP-H09220706-A (JP)
Title: Wooden plate-shaped material prevented from warpage and flash panel using the same
Inventor: OSHIMA HIROTATSU
IPC: B27M3/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a wooden plate-shaped material uniformized in local temp. difference within a short time even if solar heat or heat of a cooler-heater or the like is locally applied to the coating surface thereof and becoming uniform in the rate of linear expansion to be prevented from warpage by coating a wooden base material with a resin compsn. to which a powdery or staple fiber like metal is added thereto. SOLUTION: A wooden plate-shaped material 1 prevented from warpage is obtained by coating both surfaces of a plate-shaped base material 3 formed from plywood, particle board, MDF or corrugated cardboard with a thermoplastic or thermosetting resin 4 mixed with a powdery or staple fiber like metal 5. In this case, as the powdery or staple fiber like metal, aluminum, iron, copper, gold, silver or an alloy of them is designated but aluminum, iron and copper are pref. from an aspect of cost. There is no special limit as a coating method but there are a roll coater method, a spray method, a press method and the like and an appropriate method is used corresponding to the size of metal or the mixing amt. thereof but the roll coater method is pref. from an aspect of economical efficiency.
Patent JP-H07220143-A (JP)
Title: Card supply device
Inventor: TORISAKI HITOSHI
IPC: B65H3/06
Filed: 1994-02-02
Abstract: PURPOSE:To prevent the frictional dust and the scratches of a card which are caused when the card is transferred. CONSTITUTION:Plural cards C are loaded at a card storing part 1. Then the lowest card C1 is drawn out by a draw-out roller 7 and transferred to the outside by a transfer roller 10. The roller 7 is stopped before the rear edge C1a of the card C1 passes the roller 7, and the card C1 is transferred by the roller 10 only. The roller 7 can freely revolve while the edge C1a is passing the roller 7. In such a constitution, the edge C1a never rubs against the stationary roller 7 when it passes the roller 7. As a result, the card C1 never produces the frictional dust and is never scratched either.
Patent JP-H03237204-A (JP)
Title: Scroll type fluid machinery
Inventor: OGATA MASATOSHI
IPC: F04C29/00
Filed: 1990-02-09
Abstract: PURPOSE:To attain a simplified structure and reduced cost by making unnecessary a conventional structure of orbital revolution, structure of checking auto rotation by jointing a rotational scroll, meshed with a fixed scroll, to the driving side of a linear motor generating rotation in a three layer structure. CONSTITUTION:A linear motor 60 rotating in a three layer structure is constituted of a lower fixed plate 61, an intermediate reciprocating plate 62 and an upper rotational plate 63 by laminating them in that order. Onto the top face of the upper rotational plate 63 is fixed the lower end of a driving shaft 76 protruding downward from the center of the lower face of an end plate 21 of a rotational scroll 2. The excitations of many solenoids 64 - 69 are controlled to reciprocate the intermediate reciprocating plate 62 in the direction A, at the same time to reciprocate the upper rotational plate 63 in the direction B and then to revolve the upper rotational plate 63 and the rotational scroll 2. This arrangement attains a simplified structure and reduced cost by making unnecessary a conventional structure of orbital revolution and structure of checking auto rotation.