baber/WOPTO huggingface dataset:
Patent JP-H02284686-A (JP)
Title: Apparatus for producing pure water with solar heat
Inventor: ASAO GORO
IPC: C02F1/14
Filed: 1989-04-25
Abstract: PURPOSE:To efficiently recover pure water by using a ridged cover obtd. by bending a square sheet of a light resistant transparent material and forming troughs at the insides of both lower edges of the cover. CONSTITUTION:Raw water such as salt water is fed to a pipe 9 by a pump, etc. This raw water drops on the upper edge of a black fibrous sheet 5 through many tubes 10 and wets the entire surface of the sheet 5. The raw water on the sheet 5 is evaporated by heating with the sheet 5 absorbing solar heat. Generated steam is condensed into water on the underside of a ridged cover 1 connected to the sheet 5 and the water flows down into a trough 1A for gathering distilled water. Pure water can be recovered through a trough 7 for gathering secondary distilled water.
Patent JP-H041055-A (JP)
Title: Ink-jet printer
Inventor: KAWASHIMA SEIJI
IPC: B41J2/185
Filed: 1990-04-19
Abstract: PURPOSE:To suck and remove solidified ink, air bubbles or the like clogging nozzles without fail by a method wherein negative pressure is applied, with an ink supply passage closed with a gate, to a cap covering the nozzles, and the ink in the nozzles is instantaneously drawn by suction by opening the gate with the negative pressure kept active. CONSTITUTION:Ink in nozzles 5 is drawn out by suction for removing solidified ink, air bubbles or the like clogging up the nozzles 5. The nozzles 5 are closed by covering with a cap 10 in the above-mentioned operation, and a gate 6 is put in operation with a solenoid 7 turned on so that a passage to a suction pipe 11 is closed therewith. Then a pump 15 is put in operation, and thereby negative pressure is applied to the cap 10. At the time when the negative pressure becomes maximum, the gate 6 is opened, making an ink supply passage 3 open. The ink, together with the substances clogging the nozzles 5, is instantaneously sucked out of the nozzles by the negative pressure acting on the cap, and is stored in the pump 15. The substances including the ink and others recovered with the pump 15 are then discharged, with a valve 17 closed and another valve 18 opened, to a discharge pipe 12, being pushed out by operation of a piston, and is conveyed to a waste ink tank 13.
Patent JP-H09262561-A (JP)
Title: Piping washing apparatus
Inventor: KATAYAMA SHINZO
IPC: B08B9/032
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To put a merit capable of more well washing the inner peripheral wall of piping to practical use and to prevent the damage of the communication cable laid within the piping. SOLUTION: A piping washing apparatus consists of the nozzle support member 16 fixedly attached to the insertion end part of the washing hose inserted into piping and the nozzle 30 supported by the nozzle support member 16 and having non-equilibrium propelling jit orifices directed to the inner wall of the piping and is constituted so as to slide toward the inner peripheral wall of the piping. In this case, nozzle reversing contact parts 25 are provided to the nozzle support member 16 in a protruding state while a guide projection 33 reversing the nozzle 30 upon the contact with the nozzle reversing contact parts 25 is formed to the nozzle 30 and the washing apparatus X1 is reciprocally moved left and right along the inner wall surface 11a of the piping 11 centering around the lower part of the piping.
Patent JP-S61262112-A (JP)
Title: Injection molding apparatus for preparing bellows molding
Inventor: YAMAMORI SHOJI
IPC: B29C45/43
Filed: 1985-05-17
Abstract: PURPOSE:To make it possible to prepare a cylindrical molding having a bellows part, by constituting an injection molding part and an apparatus for preventing excess expansion of a bellows molding located below the injection molding part when the bellows molding is released from a mold. CONSTITUTION:After a bellows molding is molded, a coremain body 6 moves to a movable side with the mold opening and a released part is located below it. An inner cylinder 14 moves upwards with a rise of a outer cylinder 13 and surrounds the core main body 6 attached with a bellows molding 18. At the same time, a cylindrical hollow part at the low end of the molding 18 is clamped by a rise of a clamp 15 and is tightly closed by a rise of a supporting device 16 of the clamp. Compressed air is forced into the molding 18 to expand it and the molding 18 is released successively from the lower part and separated from the core main body 6 by lowering the clamp 15 with the supporting device 16.
Patent JP-H11278433-A (JP)
Title: Tape cutting mechanism in binding apparatus for sheaf of pieces of paper
Inventor: SAITO MITSUGI
IPC: B65B13/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To cut a tape for binding a sheaf of pieces of paper without applying a drawing force to the tape. SOLUTION: This tape cutting mechanism in a binding apparatus for a sheaf of pieces of paper is so designed that, after a tape (b) forming a loop around a postal card bundle (a) which is a sheaf of paper is passed around the postal card bundle (a) and drawn, a superposed portion at the ends of the tape (b) are welded, and that the tape is cut off on the feed side at the welded portion. The tape cutting mechanism is moved up relative to a welding auxiliary body 9 disposed at a stopping portion of the tape cutting mechanism so as to be positioned on the underside of the unit set sheet bundle, and sandwiches the superposed ends of the tape (b) between the welding auxiliary body 9 and the tape cutting mechanism when the mechanism is moved up, thus welding the superposed ends of the tape (b).  The tape cutting mechanism comprises a heater 10 provided unitarily with a cutter 11, a clamp 12 for grasping the vicinity of the top end of the tape (b) between the welding auxiliary body 9 and the clamp 12, and a cutter receiver 13 which moves up and down unitarily with the cutter 11. Since a shearing force is applied to the tape (b) between the heated cutter 11 and the cutter receiver 13, tension is not required as conventional in practice, and the tape (b) can be easily cut off while being melted.
Patent JP-H05282670-A (JP)
Title: Optical information reproducing device
IPC: G11B7/004
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the step-out of a synchronizing signal. CONSTITUTION:When no fault occurs in an optical recording medium, the phase difference between the phase of the pit detection signal and the output phase of a voltage control oscillation circuit 24 is detected by a phase comparison circuit 21. A voltage control oscillation circuit 24 is controlled so as to reduce the phase difference. When a fault detection circuit 10 detects a fault of the optical recording medium, the control voltage held in the voltage holding circuit 22 is given to the voltage control oscillation circuit 24. Even though a fault occurs in the optical recording medium, a synchronizing signal having the constant frequency is outputted, thereby the synchronizing step out is prevented.
Patent JP-H11280001-A (JP)
Title: Rail support, track structure in curved section, and method for setting cant of track in curved section
Inventor: MURAMOTO KATSUMI
IPC: E01B3/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a track structure in a curved section, having the small track maintenance amount and low maintenance and construction costs, a rail support such as a sleeper, a slab mat or the like to be used for the track structure, and a method for setting a cant of the track in the curved section. SOLUTION: A sleeper 10 to be arranged between a ballast bed and rails in a railroad line is provided with two rail support surface 13, 14 provided on the upper surface and in which each sectional shape as seen from the longitudinal direction of the railroad line has two inclined line segments on the same inclined line, and a horizontal lower surface 11. Rails are supported by the rail support surfaces 13, 14, load is dispersed and transmitted to a bed, and the gauge between two rails is kept constant.
Patent JP-S59229387-A (JP)
Title: Fixing type thermal recording body
Inventor: YABUTA KENJI
IPC: B41M5/323
Filed: 1983-06-10
Abstract: PURPOSE:To improve both color devoloping property and stock durability, by in a heat-sensitive recording body containing di-azonium salt, coupler, color-developing assisting agent and organic basic compound, by using the specified S- containing compound as the color developing assisting agent. CONSTITUTION:As the color developing assisting agent, methylphenylsulphone, diphenylsulphone, etc. of a melting point 50-150 deg.C and of slow-soluble or unsoluble property in water, an S-containing compound which contains in a polecule at least one aromatic ring and sulphonic base or sulphone group is used and a mixture of diazinium salt, coupler compound and color-developing assisting agent with grain diameter of 0.1-10mum is prepared with a mixing ratio: 1:(0.1-10): (0.1-20) (in weight ratio). Known diazonium salt, coupler compound can be used and these materials are spread on a supporting body as finely dispersed particles. as a color-developing agent, it is preferable that an organic basic compound is used which is represented in the structural formula I , IIof hydropholic guadinine derivative.
Patent JP-H01274734-A (JP)
Title: Endoscope washing sterilizing device
Inventor: ABE MASATO
IPC: A61B1/12
Filed: 1988-04-28
Abstract: PURPOSE:To prevent contamination of surroundings and to prevent the continuous use of a water leak occurring state, by a method wherein when leak of water occurs, leak water is collected to one spot, the occurrence of leak of water is detected and alarming is effected immediately, and leak water collected to on spot is forcibly drained to the outside. CONSTITUTION:When various lines and a tank in a device body 1 are broke due to deterioration and poor seal occurs to a connection sport, leak water is generated. When the leak water is generated, the leak water is received by a leak water receiving plate 25 inclined to one spot, and flows through a leak water drainage port 26 to a leak water drainage pipe 27 and is stored in the leak water drainage pipe 27. The leak water is detected by a humidity sensor 29, and a detecting signal is sent to a controller 30 from the humidity sensor 29. The controller 30 actuates a display device 32 of a panel 31, and thus an operator can detect leakage of water. The controller 30 starts a leak water draining pump 28, and leak water in the leak water drainage pipe 27 can be forcibly drained to the outside through a waste pipe 24.
Patent JP-H0322724-A (JP)
Title: Spectrum diffusion communication device
Inventor: DONARUDO JII CHIYANDORAA
IPC: H04B1/707
Filed: 1990-04-19
Abstract: PURPOSE: To make it possible to execute an effective communication of a digital data bit stream based on spread spectrum technology by combining a chip stream generator for encoding an information signal and a frequency band converter for converting the frequency band of an encoded information signal of which randomness is increased before transmission. CONSTITUTION: In a bit-chip converter 30 built in a transmitter 20, a chip encoder 40 on a prestage is connected to the frequency band converter 42 and connected also to a data input line and a chip clock input line. The data input line is connected to one input (a) of an exclusive OR gate 46 and the 2nd input (b) of the gate 46 leads out an output from the chip stream generator consisting of a digital counter 48 and a logic function generator 50. The converter 42 prepares a chip stream signal of which frequency band is converted. Consequently, an effective communication of a digital data bit stream based on the spread spectrum technology can be executed.
Patent JP-S60247526-A (JP)
Title: Injection molding system
Inventor: OGAWA AKIHIKO
IPC: B29C45/26
Filed: 1984-05-22
Abstract: PURPOSE:To automate completely a mold replacing system, by a method wherein a replacing mold is made to fit to an injection molding machine through movement of a mold truck, and a contained mold is accommodated in a housing position of a mold station. CONSTITUTION:A preheated mold 40 is mounted on a turn table 146, a mold truck 134 is moved up to positions confronting to injection molding machines 10, 12 which are to be replaced, the mold removed from the injection molding machine here is mounted on the turn table 146 by a mounting device 162 or 164 whichever is not mounted with the mold 40. Then the turn table 146 is turned by an angle of 180 deg. under a state wherein it is mounted with two pieces of the molds 40 and the changing molds 40 are sent into injection molding machines 10, 12 by changing mounting positions of both the molds for each other, which are fixed by a fixing device 212. Simultaneously with the above matter, the mold truck 134 being mounted with the containing mold 40 is moved up to a position confronting to a containing area 42 wherein the mold 40 is to be accommodated and the mold 40 is housed within the containing area 42.
Patent JP-S5227602-A (JP)
Title: Headphone device
Inventor: GOTOU TOSHIYUKI
IPC: H04R5/04
Filed: 1975-08-27
Abstract: PURPOSE:By hearing a tone with a f characteristic headphone having two peaks between frequencies 1.5 to 5 KHz whereof the level difference of a low value and a peak one is 6 to 17 dB, an image outside the head shall be located with accuracy.
Patent JP-H044170-A (JP)
Title: Printer sheet feed device
Inventor: HIRANO SEIICHI
IPC: B41J15/16
Filed: 1990-04-19
Abstract: PURPOSE:To enable a sheet feed power to be equally brought to act upon each web by arranging an auxiliary sheet feed device on a part of a sheet transport path with a smaller winding angle of a sheet around a platen, among other sheet transport paths, and giving a sheet feed power equal to a difference in the sheet feed power generated by the difference in a winding angle of a sheet around the platen between reference sheet transport paths. CONSTITUTION:The friction forces of a platen roller 6 and a draw roller 5 are previously set so that a tension F is permitted to work on a web(s) to such an extent that the web (s) does not run over a push tractor wheel, using the first sheet transport path 2r having a large winding angle of a sheet around a platen roller 6 as a reference. In addition, in the second sheet transport path 2r having a small winding angle around the platen roller 6, a sheet feed power F3 equal to the difference F6r - F6f in the sheet feed power of the web(s) generated by the difference Or - Of in the winding angle around the platen between the first sheet transport path 2r and the second sheet transport path 2f is applied to an auxiliary feed roller 3 arranged between the push tractor wheel 2f and the platen 6. Thus the tension F equal to that in the first sheet transport path 2r is allowed to act on the web(s).
Patent JP-H04365527-A (JP)
Title: Compound working device
Inventor: MATSUDA MORIKATSU
IPC: B23K26/00
Filed: 1991-05-09
Abstract: PURPOSE:To minify a dead zone, form the machine into small size, reduce the number of bend mirrors, reduce power loss, and simplify adjustment, by conforming a laser work point to a punching work point. CONSTITUTION:A bend mirror 37 receiving the laser beam LB oscillated from a laser oscillator 29 and a laser beam conduit 39 leading the laser beam bent with the bend mirror 37 are provided in a closed box 33 movably up and down, and a through hole 47 is provided on the center of the piston 31 of a punching cylinder 11 provided in a turret punch press 3. It is featured that the laser beam conduit 39 is inserted through the through hole 47, the lower end of the laser beam conduit 39 is mounted in an inserting hole 63 provided on the upper part turret 15 of the turret punch press 3, and hence the conduit is detachably provided.
Patent JP-S5731365-A (JP)
Title: Cup-shaped coreless motor
Inventor: YAMAGUCHI TADAO
IPC: H02K5/24
Filed: 1980-07-29
Abstract: PURPOSE:To enable the energization of a cup-shaped rotor to the reverse output side without utilization of a main magnetic flux by mounting a magnetic ring at the open edge of the rotor. CONSTITUTION:A magnet 2 is secured to an end bracket 1, and a cup-shaped rotor 5 secured to a shaft 4 is arranged on the outer periphery of the magnet 2. A magnetic ring 13 made of magnetic stainless steel is secured with adhesive to the open edge of the rotor 5. The end of the reverse output side of the shaft projected from the terminal of a commutator 6 is formed in a spherical shape, and is pivotally contacted via a thrust bearing plate 15 made of graphite-filled nylon adhered with adhesive 14 to the end bracket 8 made of synthetic resin. Since the rotor can be energized at the reverse output side and can also be pivotally supported in this manner, mechanical noise can be reduced.
Patent JP-H044986-A (JP)
Title: Manufacture of nickel and stainless steel clad material
Inventor: YOSHIDA SHUJI
IPC: C21D9/46
Filed: 1990-04-20
Abstract: PURPOSE:To enhance joining strength and to efficiently manufacture clad steel by heating the joining face to the specified temperature to carry out brushing, then, sticking a Ni sheet and a stainless steel sheet together, carrying out warm rolling and joining thereon at the specified temperature and then, carrying out post-treatment. CONSTITUTION:One joining face at least of the Ni sheet 10 and the stainless steel sheet 12 is activated by heating at <=400 deg.C and degreasing and the joining interface is brushed by brushes 20. These are rolled at 50-400 deg.C at the warm rolling stage 22. It is desirable to use the pure Ni sheet annealed at >=900 deg.C as the Ni sheet. After warm rolling, these are subjected to heat treatment at the post-heat treatment stage 26 and rolled at the cold rolling stage 28 and subjected to heat treatment at the finishing heat treatment stage 30 to form a product. The joining strength is improved and clad steel can be efficiently manufactured at a low cost.
Patent JP-S61265025-A (JP)
Inventor: TAKIGAMI IKUO
IPC: A01G5/06
Filed: 1985-05-17
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-H10279880-A (JP)
Title: Thermosetting resin coating material
Inventor: OKA MITSUO
IPC: C08G18/58
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin coating material which can give a cured coating film having few apparent defects due to foaming by mixing a base resin being an epoxy resin, an acrylic resin or a polyester resin with a crosslinking agent being an amino resin or a polyisocyanate and an additive being N-methyl-2-pyrrolidone and benzoin (derivative). SOLUTION: This invention provides a coating material (A) comprising a film-forming element comprising a base resin being an epoxy resin and a crosslinking agent being an amino resin or a polyisocyanate and an additive being N-methyl-2-pyrrolidone and benzoin or a derivative thereof and a coating material (B) comprising a base resin being an acrylic resin or a polyester resin and a crosslinking agent and an additive which are the same as used in coating material A. In coating materials A and B, the mixing ratio is such that 30-400 pts.wt. N-methyl-2-pyrrolidone and 1-50 pts.wt. benzoin or derivative thereof are used per 100 pts.wt. film-forming element.
Patent JP-S5731912-A (JP)
Title: Production of acrylic smc or bmc
Inventor: YAMANISHI NOBUO
IPC: C08J5/24
Filed: 1980-08-01
Abstract: PURPOSE: To obtain a hardly foaming, rapid-curing SMC or BMC, by covering a mixture containing a crosslinkable acryl syrup, an alkaline earth metal (hydr)oxide, a poymerization initiator, a fibrous reinforcing material, etc., with a releasable film and aging the covered mixture.  
     CONSTITUTION: A sheet or bulk molding material is obtained by covering a mixture consisting of (A) a crosslinkable acryl syrup prepared by copolymerizing, at least partially, a carboxyl group-containing vinyl monomer, (B) an alkaline earth metal (hydr)oxide, (C) a polymerization initiator, (D) a fibrous reinforcing agent and, optionally, (E) a component such as a filler, mold release agent or coloring agent, with a releasable film. It is possible to replace component A with a crosslinkable acryl syrup obtained by copolymerizing, at least partially, an OH-containing vinyl monomer and, at the same time, to replace component B with a compound selected from the group consisting of an organic polyisocyanate, an aluminum alcoholate and an acetylacetonate of an aluminum alcoholate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11299011-A (JP)
Title: Carrier
Inventor: KONO HITOSHI
IPC: B60L13/03
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a travel rail, and the like, from interfering with the door of a manufacturing system to block opening/closing thereof by disposing a guide rail, a linear motor, a power receiving unit comprising a power supply unit and a power receiving unit, wheels and guide rollers under the body of a carrying truck while shifting in the breadthwise direction of the truck body. SOLUTION: Guide rails 30, 31 and guide rollers 12 of a carrying truck 1 constitute a position regulator 15 while the primary 13 and secondary 8 of a linear motor constitute a linear motor 16 for driving the carrying truck 1. A power supply unit 9 and a power receiving unit 14 constitute a power receiving unit 17 for supplying power to the linear motor 16. The guide rails 30, 31, wheels 11, the position regulator 15, the linear motor 16, and the power receiving unit 17 are disposed under the body 10 of the carrying truck while being shifted in the breadthwise direction of the truck body 10. Consequently, a travel rail 6, and the like, can be prevented from interfering with the door 23 of a manufacturing system 3 to block opening/closing thereof.
Patent JP-S5438860-A (JP)
Title: Electric razor
Inventor: IWANAGA KOUICHI
IPC: B26B19/44
Filed: 1977-08-31
Abstract: PURPOSE: To easily dispose of beard chips reserved in a container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5331015-A (JP)
Title: Diesel engine with exhaust turbo-supercharger
Inventor: OKAMOTO NOBUICHI
IPC: F02B27/02
Filed: 1976-09-04
Abstract: PURPOSE: To promote acceleration of a diesel engine by using pulsation energy with an exhaust pipe of minimized capacity and by providing its controlling device to the supercharging diesel engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277843-A (JP)
Title: Measuring method for developing potential
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G15/06
Filed: 1988-04-30
Abstract: PURPOSE:To grasp the surface potential of a photosensitive body at the time of development by providing a saturatin capacitor which has electrostatic capacity corresponding to a photosensitive body facing a measurement electrode provided on a measurement drum in series with the measurement electrode, and measuring the potential difference between both electrodes of the capacitor. CONSTITUTION:The measurement drum 2 composed of an electric insulating cylinder equipped with the measurement electrode 3 is used nearby a developer carrying sleeve 1 and the saturation capacitor 4 which has the electrostatic capacity corresponding to the photosensitive body of an electrostatic photographic device facing the measurement electrode 3 is connected in series. Then, the measurement drum 2 is rotated, a developer is supplied in this state to perform developing operation, and the potential between both electrodes of the capacitor 4 is measured. For the purpose, while the capacitor 4 is charged electrostatically into its saturated state, a switch 6 is turned off, the capacitor 4 is discharged corresponding to the neutral state of charges of an electrostatic latent image to make a measured voltage value small, and the voltage between both electrodes of the capacitor 4 becomes constant at the end of development, so that the voltage can be measured with time. Consequently, the variation in the surface potential of the photosensitive body at the time of development can be grasped.