baber/WOPTO huggingface dataset:
Patent JP-S55123484-A (JP)
Title: Facsimile equipment employing theremosensitive magnetic recording
Inventor: TOKUNAGA KAZUMI
IPC: G03G5/00
Filed: 1979-03-16
Abstract: PURPOSE: To make the equipment small and inexpensive through multi-copying possible by heating the magnetic substance contacting a heating recording element placed adjacent to the magnetic recording body close to the Curie point.  
     CONSTITUTION: The magnetic substance 2 is selectively heated with a heating recording element 4 according to the facsimile receiving signal and thus, the portion heated thereof incurs a noticeable fluctuation in the density of magnetic flux. In other words, when the magnetic substance premagnetized in a fixed direction is heated close to the Curie point, the magnetic resistance decreases to a point where it is inverted in the magnetization due to the magnetic field of the surrounding magnetization. The magnetic latent image formed on the magnetic substance 2 can be made apparent by sliding it with a magnetic toner 9 partially composed of a magnetic substance with a rotary sleeve 8 provided around the permanent magnet 7. The corona electrical charging imparted by a corona charging electrode 13 is opposite to the magnetic toner layer 10 charged in the polarity whereby most of the toner layer 10 is transferred onto a transfer medium 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05192524-A (JP)
Title: Dust collector
Inventor: NAGANO HIDENOBU
IPC: B01D46/42
Filed: 1992-01-22
Abstract: PURPOSE:To safely take out an active powder easy to oxidize to the outside of a system from a dust collector by providing an inert gas blow in means to the filter in the dust collector from the outside and also providing an auxiliary container to the lower part of the dust collector and providing an inert gas discharge means and an atmosphere blow-in means to the auxiliary container. CONSTITUTION:Piping 12 capable of supplying inert gas to the header pipe 10 fitted with nozzles 11 provided in a filter 1 from the outside of a container 2 is provided to the container 2 and an inert gas partitioning valve 13 is provided to the piping 12. An auxiliary container 14 is also provided to the container 2 through a lid 9 and the lid 9, the piping 18 evacuating the auxiliary container 14 through the piping 17 provided to the auxiliary container 14, a partition valve 16 and a partition valve 15 supplying gas into the auxiliary container 14 are provided to the auxiliary container 14. Since the auxiliary container 14 susceptible to the mutual communication with the container 2 and capable of closing the container 2 in a gastight manner is provided to the bottom part of the container 2 having the filter 1 for collecting dust received therein, backwashed dust can be oxidized and burnt and a fire or a burn is prevented.
Patent JP-S59155051-A (JP)
Title: Nozzle protector of ink jet printer
Inventor: HARA TAKAFUMI
IPC: B41J2/19
Filed: 1983-02-23
Abstract: PURPOSE:To prevent the intrusion of air into a nozzle even during the period of transportation and long-term storage by providing a specific nozzle protector capable of covering the nozzle mounted on a carriage when the carriage is in its home position. CONSTITUTION:A nozzle protector 5 is made up of a cam 12 provided on a holder 10 on one slidable end of a carriage 4 and also rotatably on a pivot shaft 11, a follow plate 15, and a rubber body 18 fixed to a holder plate 17 supported rotatably on a shaft 16 provided to the follow plate 15. The follow plate 15 is contacted with the cam 12 by a spring 14 in a turnable manner on the shaft 13 and displaced in relation to the nozzle 1 according to the rotation amount of the cam 12.
Patent JP-S60172393-A (JP)
Title: Multistage evaporation-reverse osmosis composite seawater desalination apparatus
Inventor: HARASHINA HEIHACHI
IPC: C02F9/00
Filed: 1984-02-20
Abstract: PURPOSE:To manufature the potable water within the WHO standard at low cost, and to improve the flexibility of the operation by incorporating a reverse osmosis system wherein the seawater is desalinated by reverse osmosis into the line of the waste seawater in a multistage evaporation system. CONSTITUTION:A part of the original water after passing through a heat refusing part 1 through a pipeline 5 is taken out as the waste seawater, and introduced into a reverse osmosis (RO) system 14. In the RO system 14, the pressure is exerted on the surface of the seawater, and the water is permeated through a membrane which is not permeable to Na ions and chlorine ions and purified. Accordingly, the seawater is desalinated by utilizing the waste seawater which is heated in the heat refusing part 1. The remaining seawater after passing through the heat refusing part 1 is recycled along with the brine 13. The brine sent by a brine pump 4 is successively passed through the inside of the heat recovery part 2, evaporated, and introduced into a heat exchanger 9.
Patent JP-S58149880-A (JP)
Inventor: YAMAMOTO SADAFUMI
IPC: B62L3/08
Filed: 1982-02-26
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-H05196106-A (JP)
Title: Traction drive type continuously variable transmission
Inventor: MIYASHITA SHIGEKI
IPC: F16H15/52
Filed: 1992-01-20
Abstract: PURPOSE:To keep an intermediate member in the proper contact state with pulley members respectively even when an inclination of rotation axis occurs between the intermediate member and one or both of the pulley members, improve rotation transmission efficiency and durability, and prevent increase of friction. CONSTITUTION:A traction drive type continuously variable transmission has a pair of pulley members 20, 30 arranged to be relatively rotated on the same axis and an intermediate member 40 provided eccentrically operable with respect to the rotary axes of the pulley members 20, 30. Both pulley members 20, 30 are provided in parallel with these rotary axes. The intermediate member 40 has input/output intermediate disks 42, 43 rotatably supported by bearings 44, 45 against an eccentrically operable support shaft 64 at positions facing to respective pulley members 20, 30, and both intermediate disks 42, 43 are relatively nonrotatably connected by a flexible joint 54.
Patent JP-S63197268-A (JP)
Title: Ruby display system
Inventor: FUKUYAMA MAKOTO
IPC: G06F17/21
Filed: 1987-02-12
Abstract: PURPOSE:To eliminate an unnatural problem where the ruby display character strings are set on two lines by arranging for display both the KANJI (Chinese character) set right under the start position of the ruby display character strings as well as these character strings at the line-fed head position when the ruby display character strings are set on two lines. CONSTITUTION:A series of input ruby display character strings set between the ruby start and end control characters are recognized as a series of words. When these ruby display character strings are set on two lines, the KANJI set right under the start position of the ruby display character string as well as said character string are arranged at the line-fed head position for display. Thus the rubies are always displayed on a single line and therefore the unnatural operations can be eliminated for production of documents.
Patent JP-H05226155-A (JP)
Title: Planar structure transformer and inductor coil
Inventor: SAKAKIBARA KAZUHIKO
IPC: H01F19/00
Filed: 1992-02-18
Abstract: PURPOSE:To minimize a copper loss under limited spatial restrictions and to make generation of heat uniform in all places in regard to a coil for a planar structure transformer and an inductor coil which is suitable for a high-frequency operation. CONSTITUTION:A plurality of doughnut-shaped coils l of a planar structure are so disposed on a plane as to share the center with one another, a cut part 1a is provided in each of the coils 1, the coils 1 are connected in series by connecting parts 4 and thereby a coil part having a desired number of turns is formed. The respective widths W1 to Wi of these coils 1 are made to have values computed by a computation formula which is determined in accordance with the width Ws and the number of turns of the whole of the coil part so that a copper loss of each of the coils 1 be the same value as others, and the widths are made larger as the coils become more distant from the center. According to this constitution, the copper loss of the coil part is made uniform in all places under limited spatial restrictions and the loss of the coil part is made small.
Patent JP-S63196825-A (JP)
Title: Magnetostriction type torque sensor
Inventor: TAKADA SHIRO
IPC: G01L3/10
Filed: 1987-02-12
Abstract: PURPOSE:To enhance reliability and stability, by a method wherein additional windings are provided to both terminal parts of an exciting solenoid coil and the distribution of an excited magnetic field is flattened in an axial direction and electric balance is held even when there is slight positional shift in a detection coil. CONSTITUTION:Additional windings 31, 31 are connected to both terminals of an exciting coil 30 to be excited by a high frequency power source 50 and a flat excited magnetic field is formed over the almost entire length of the coil 30. At this time, in such a state that torque T is not applied to a torque transmitting shaft 10, the induced voltages of detection coils 40a, 40b are equal and reverse in polarity to be negated each other. By this addition of the torque T, the permeabilities of magnetostriction materials 20a, 20b, change and the difference between the induced voltages of the coils 40a, 40b is outputted to a detection part 60. By this method, the residual voltages of the coils 40a, 40b are suppressed extremely slightly and the drift of a torque signal is reduced, and reliability and stability can be enhanced.
Patent JP-H09220963-A (JP)
Title: Ashtray for vehicle
Inventor: INOUE EIJI
IPC: A61L9/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce smell of a cigarette without trouble and to improve a point of influence on a human body. SOLUTION: An opening part 32 of a tray member 30 (storage part 34) is an ashtray far a vehicle provided free to open and close against a car room, a photocatalyst reacting deodorizing device (ultraviolet ray lamp, photocatalyst) to decompose a bad-smelling component in the storage part 34 is provided in it, and additionally, a detection switch to detect opening and closing states of the storage part 34 and a control circuit to switch on and off an ultraviolet ray lamp in accordance with its detection result are also provided.
Patent JP-H09223880-A (JP)
Title: Electronic equipment
Inventor: SATO SUSUMU
IPC: H05K7/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To execute cooling by air cooling without a blower by a construction wherein a space between the opposite parts of an opening on the fore end sides of contact surfaces extending from a fitting surface of a fitting base is made larger than the one between the opposite parts on the side wall surface side and the fitting surface side. SOLUTION: A case body unit 24 which has a main wall 38 having an electronic circuit base brought into close contact with the inner surface thereof, a first side wall surface 39 joining continuously to the main wall 38 and a second side wall surface 41 and a third side wall surface 42 being adjacent to the first side wall surface 39 is constructed of a heat- conductive metal. A fitting base 23 which has a fitting surface 45 coming into contact with the first side wall surface 39 of the case body unit 24 and first and second contact surfaces 46 and 47 coming into contact with the second side wall surface 41 and the third side wall surface 42 respectively and is constructed of the heat-conductive metal and the first side wall surface 39 of the case body unit 24 are brought into contact with each other by pressing a fitting means 49 of the fitting base.  A space between the opposite parts of an opening on the fore end sides of the first and second contact surfaces is made larger than the one between the opposite parts on the first side wall surface side and the fitting surface side. By this constitution, cooling of the case body unit is executed excellently.
Patent JP-H05235838-A (JP)
Title: Data collection relay method for mobile radio station
Inventor: TAMURA HIROO
IPC: H04B7/26
Filed: 1992-02-19
Abstract: PURPOSE:To surely collect data of mobile slave station by sending data to a slave station able to be communicated with a master station through a standby time slot from a slave station outside of a communication enable area and allowing the slave station to make relay transmission to the data. CONSTITUTION:A master station 100 sends a data request signal (a) through a radio circuit 110. A slave station 201 receives the signal (a) through a radio circuit 210 and sends data (b) to the master station 100 through a designated time slot. On the other hand, a slave station 202 unable to receive the signal (a) by an obstacle 300 receives the data (b) sent from the slave station 201 to the master station 100 by the circuit 210 and discriminates it that a data transmission request comes from the master station 100 and sends data (c) to the slave station 201 through a standby time slot. Thus, the slave station 201 relays the data (c) of the slave station 202 and sends the data even at a point at which the slave station 200 cannot directly communicate with the master station 100 to allow the master station 100 to surely collect data.
Patent JP-H10292033-A (JP)
Title: Impregnating resin composition
Inventor: YAMASHITA ICHIJI
IPC: C08F226/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an impregnating resin composition having a viscosity low enough for easy impregnation and improved in a pot life and storage stability by melting a bisalkenyl-substituted nadiimide compound, a bismaleimide compound and an epoxy resin by heating, cooling the melt and adding a radical- polymerizable monomer, an organic peroxide polymerization catalyst and a cationic polymerization catalyst to the cooled product. SOLUTION: A bisalkenyl-substituted nadiimide compound (A) being a compound of formula I (wherein R is a 2-20C aliphatic or 6-20C aromatic hydrocarbon group) is mixed with a bismaleimide compound (B) of formula II (wherein R is a 2-20C aliphatic or 6-20C aromatic hydrocarbon group, and a normally liquid epoxy resin (C), and the mixture is molten at 130-160 deg.C, and the melt is cooled to 120 deg.C or below. To the cooled melt, a radical-polymerizable monomer (D) is added, and a monomaleimide compound (E) is added to and dissolved in at 90 deg.C or below. To the mixture, an organic peroxide polymerization catalyst (F) and a heat latent cationic polymerization catalyst (G) are added at 80 deg.C or below.  The mixing ratio among the respective components is such that the total of components A and B is 20-50 wt.%, and that of components C to E are each used in an amount of 10-30 wt.% based on the entire resin composition.
Patent JP-H08226836-A (JP)
Title: Kalman vortex flowmeter
Inventor: NAKAMURA SATORU
IPC: G01F1/32
Filed: 1995-02-21
Abstract: PURPOSE: To provide a Kalman vortex flowmeter which prevents a wrong flow- rate measured result from being output when a 'pulse omission' is generated by a method wherein a front cycle buffer region used to store the specific number or higher of measured output values is installed in a RAM. CONSTITUTION: In a transmission part 2, at the beginning of the start of respective sampling cycles, cycle measured values of output pulse signals from a Kalman vortex flow-rate detection part 1 are stored, in the order of their measurements, in front cycle buffer regions TB(1), TB(2),... TB(n) whose number has been set in a RAM 7. That is to say, a plurality of, i.e., three of higher of, measured output values of a pulse cycle measuring counter 6 are stored in the buffer regions TB(1) to TB(n) in the order of their outputs. A cycle reference value which is decided on the basis of the stored values is compared with the cycle values which have been measured by the counter 6. Only when the measured cycle values do not exceed the cycle reference value, the cycle measured values and the number of transmissions of a Kalman vortex signal are integrated and processed. As a result, data is removed in the cycle measured values and the integrated value of the number of transmissions of pulse signals when a 'pulse omission' is generated.
Patent JP-H10214161-A (JP)
Title: Printer system
Inventor: YONEZAWA TOMOZUMI
IPC: G06F3/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer system that can efficiently perform printing be while effectively utilizing a printer device resource in a system according to a printing condition instructed by a host device. SOLUTION: The printer device 1A receives a printing request from a host device (2A or 2B), checks whether or not the number of printings is larger than a prescribed number, and when it is larger, the printer device 1A transfers print data and printing control data to a printer device 1B whose printing speed is fast for allowing the printer device 1B to operate printing at a high speed. Also, when the number of printing is smaller than the prescribed number, the printer device 1A checks whether or not the printer device 1B is being used at present, and when it is not being used, the printer device 1A transfers the print data and the printing control data to the printer device 1B for allowing the printer device 1B to operate printing at a high speed. Then, when the printer device 1B is being used at present, the printer device 1A itself processes the print data, and executes printing.
Patent JP-S59191116-A (JP)
Inventor: MAACHIN EI RIRII
IPC: H03L7/06
Filed: 1984-02-21
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-H03238058-A (JP)
Title: Screw decanter type centrifugal concentrator
Inventor: OKADA NOBORU
IPC: C02F11/12
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the lowering of separation capacity by providing a plurality of pickets to the body part of a screw conveyor so as to radially extend the same toward the inner surface of a bowl. CONSTITUTION:The sludge entering a bowl 1 from a sludge supply port 4 through the hollow shaft part of a screw conveyor 2 settles on the inner wall surface of the bowl 1 to form a sludge compact layer. The pickets 10 provided to the conveyor body part 2a transfer so as to stirr and shear the sludge compact layer at the slow speed corresponding to the rotation difference from the bowl 1. By this action, the solid particle group of the sludge compact layer is rearranged to be dehydrated by squeezing effect. The separated liquid passes through a route separate from the passage of the screw conveyor 2 from a take-in port 7 to be discharged to the outside of the machine from a separating discharge port 8. By this method, water content can be efficiently lowered and the volume reduction of sewage sludge can be achieved.
Patent JP-H07247243-A (JP)
Title: Continuous production of diaryl carbonate
Inventor: HANSUUYOZEFU BUISHIYU
IPC: C07C68/00
Filed: 1995-01-27
Abstract: PURPOSE: To obtain an organic carbonate at a high space time yield while removing reaction water formed by reacting an aromatic hydroxyl compound with carbon monoxide and oxygen in the presence of a catalyst, a cocatalyst, a quaternary salt and a base.  
     CONSTITUTION: A compound of the formula: R-O-H (wherein R is a 6-12C aryl) is reacted with carbon monoxide and oxygen at a temperature of 30-200°C and a pressure of 1-100 bar to obtain a compound of the formula: R-O-CO-O-R. The reaction is carried out in the presence of an activated noble metal catalyst prepared by the treatment of a compound of a group VIIIb noble metal in the Periodic Table of the Element (e.g. palladium bromide) with carbon monoxide in the presence of a quaternary salt (e.g. tetrabutylammonium bromide) at an elevated temperature in liquid phase, a cocatalyst (e.g. manganese(II) acetylacetonate), a quaternary salt and a base (e.g. sodium phenolate) while removing reaction water by an excess of reaction gas from the reaction mixture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11235060-A (JP)
Title: Piezoelectric actuator
Inventor: SUZUKI YOKO
IPC: H02N2/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve energy conversion efficiency. SOLUTION: A vibration unit block 2 is bent in a radial direction and the outermost circumferential parts 24 of bending displacement mechanism parts 22 are brought into line contact with a rotary moving unit 1. With this constitution, a maximum torque can be obtained and an energy loss can be smaller in comparison with the case of whole surface contact. As a result, the efficiency of the energy conversion from the vibration unit to the rotary moving unit can be improved.
Patent JP-S56129235-A (JP)
Title: Expandable synthetic resin composition
Inventor: HOGI TSUNEO
IPC: C08K5/20
Filed: 1980-03-14
Abstract: PURPOSE: To obtain an expandable synthetic resin composition capable of economically forming expanded moldings having excellent dimensional stability and excellent surface smoothness, by adding a specific aliphatic ester and a specific acid amide to a thermoplastic synthetic resin.  
     CONSTITUTION: A thermoplastic resin, e.g., polystyrene, a copolymer of styrene and a monomer copolymerizable with styrene, a polyolefinic resin, etc., is mixed with 0.1W10wt% (based on the thermoplastic resin) one or more compounds of formulas I and II (where R 1  is a C 11  to C 14  aliphatic hydrocarbon group, R 2  is a C 1  to C 5  aliphatic polyhydric alcohol, R 3  is a C 2  to C 14  aliphatic dicarboxylic acid, and n is 0W100 and m is 1W2) in order to obtain an objective resin composition. The compounds of formulas I and II include distearyl malonate, distearylmalonamide, etc., which can suppress the escape of foaming gas from expanded moldings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06243415-A (JP)
Title: Magnetic head and production thereof
Inventor: KUBOTA KENJI
IPC: G11B5/127
Filed: 1993-02-22
Abstract: PURPOSE:To increase the density of a magnetic head. CONSTITUTION:When a pair of core halves 1, 1a each formed by holding a main magnetic core 21 consisting of magnetic films between substrates 11, 12 are butted and a magnetic gap 4 is formed to obtain a magnetic head, the magnetic core 21 forming a main magnetic path is gradually narrowed toward the gap face forming side. The substrates of one of the core halves 1, 1a come in contact with the binder 32 of the other at the gap bonded faces and the substrates of both core halves 1, 1a do not come into contact with each other. Since only the gap side of the main magnetic core 21 is narrowed, head effect is not reduced even in the case of a head having small track width.
Patent JP-H09230264-A (JP)
Title: Optical scanner
Inventor: ATSUMI HIROMICHI
IPC: G02B26/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To correct the fluctuation of the picture surface deformation caused by the machining and setting errors of optical elements by conducting a moving adjustment of a light source in a sub-scanning direction. SOLUTION: The luminous flux emitted from a light source device 3 passes a cylindrical lens 4, which serves as a line image forming element, converges in the sub-scanning direction only and forms a long line image along the direction corresponding to a main scanning direction in the vicinity of the polarized reflection surface of an optical deflector 5. The deflector 5 deflects the incident luminous flux in a constant velocity manner. The reflected luminous flux by the deflection reflection surface of the deflector 5 is reflected by an image forming mirror (an fθ mirror) 6 in a constant angular velocity manner, passes through a long size toroidal lens 7 and optically scans the surface of a photosensitive body 8 while being deflected by the deflector 5 in a constant velocity manner.  If the reflection curved surface of the mirror 6 is eccentrically deformed for a prescribed amount, the fluctuation of the sub-scanning image surface deformation is compensated for by moving the device 3 in the sub-scanning direction (the Z direction) in a parallel manner.