baber/WOPTO huggingface dataset:
Patent JP-S5451060-A (JP)
Title: Direct heating type clothes dryer
Inventor: YASUKAWA SHIYOUHEI
IPC: D06F58/16
Filed: 1977-09-30
Abstract: PURPOSE: To facilitate the operation by reducing the size of a warter container by providing a warter container for receiving the condensed warter at the down stream of an inclined trough provided at the bottom edge of a condensation plate.  
     CONSTITUTION: When electricity is supplied to a heating element 3, heating plates 1 and 2 are heated and the clothes touching the heating plates are dried while giving off contained warter. The warter vapour reaches a condenser plate 12 passing between partitions 11. The outer surface of the condenser plate 12 being in contact with the room air, and the temperature of the room air being lower than the temperature of the warter vapour, the warter vapour is cooled and the saturation pressure drops so that the warter vapour is condensed on the surface of the condenser plate 12. The condensed warter flows through a narrow space 15 down to a trough 18. The trough 18 being inclined, the condensed warter gathers in a warter container 19. Thus collecting warter by the trough 18, only a small sized warter container is necessary if the condenser plate 12 is wide 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07319332-A (JP)
Title: Image processor
Inventor: TOBINAGA HIDEKI
IPC: G03G21/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an image processor capable of making a detecting mechanism detecting the positional relation between a pressure plate or an ADF and a processor main body compact and improving maintainability. CONSTITUTION:Two sensors 25 and 26 are disposed in a hinge case 22 via a sensor bracket 27, while a filler 24 common to two sensors is disposed on a hinge base 21. When the ADF is opened, the hinge case 22 is turned by using a hinge shaft f1 as a fulcrum to move the sensors 25 and 26. When the ADF is closed, both of the sensors 25 and 26 detect the filler 24 and are turned on, as shown by the figure (a). When the ADF is opened, first the upper sensor 25 is turned off and only the sensor 26 is turned on, as shown by the figure (b). When the ADF is further widely opened, both of the sensors 25 and 26 are tuned off, as shown by the figure (c). Therefore, the number of the sensors whose outputs are on is only detected to detect the closing and opening of the ADF and the specific position of the middle.
Patent JP-H11308813-A (JP)
Title: Brush structure of dc motor
Inventor: IMAYOSHI SHIGENOBU
IPC: H02K13/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the friction resistance in contact part between the commutator and brush of a DC motor, improve durability and controllability, and moreover satisfy the request for miniaturization. SOLUTION: Commutators 41 are fixed to a motor shaft 35 and turned together with the motor shaft 35. Brushes are pressed against the commutators by brush pressing energizing means (elastic elements 43). A current is applied to a DC motor for driving through electrical contacts between the brushes and the commutators. The commutators 41 and the brushes are brought into rolling contact with each other so as to be energized and driven.
Patent JP-H07326780-A (JP)
Title: Photovoltaic device
Inventor: SANO KEIICHI
IPC: H01L31/04
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a photovoltaic device having an excellent output characteristic by improving the photoelectric current collecting efficiency of the device without reducing the quantity of incident light by forming a meshed metallic film on a transparent conductive film. CONSTITUTION:A meshed metallic film 3 is formed on a transparent conductive film 2. The film 3 is formed by sticking metallic particles to the surface of the conductive film 2 and growing diffused metallic films in a tree-like state from the metallic particles. For example, after scattering Ag particles having an average particle diameter of 100mum in an appropriated organic solvent in a colloidal state and dipping a substrate 1 provided with the transparent conductive film 2 in the solvent, the substrate 1 is taken out from the solvent and dried. As a result, the metallic particles adhere to the surface of the textured conductive film 2 in a scattered state. Therefore, a photovoltaic device having an excellent output characteristic can be obtained, because the photoelectric current collecting efficiency of the device can be improved without reducing the quantity of incident light.
Patent JP-H10299936-A (JP)
Title: Three-position valve
Inventor: TOHO AKIRA
IPC: F16K31/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To realize three positions of a valve element by using one solenoid coil and promote to miniaturize, lighten, reduce a cost in a three-position valve. SOLUTION: Valve elements 32, 33 and a plunger 17 are excited to the neutral position by a spring 16, a solenoid coil 14 is arranged near by the plunger 17, an attracting force is applied on the plunger 17 by the excitation of the solenoid coil 14 and the plunger 17 is moved. At the three-position valve where the valve elements 32, 33 are moved by the moving of the plunger 17, only one solenoid coil 14 is arranged and two permanent magnets 23, 24 are arranged facing the same magnetic pole each other, the moving direction of the plunger 17 is reversed by reversing the d.c. current fed to the solenoid coil.
Patent JP-H07301898-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UCHIDA OSAMU
IPC: G03C8/10
Filed: 1994-05-09
Abstract: PURPOSE:To provide the photosensitive material small in susceptibility to fluctuation of development processing conditions and improved in storage stability and superior in discrimination performance by using a novel diffusive magenta dye-forming coupler obtained by combining a diffusive magenta dye group with a diffusive magenta dye donative group through a divalent bonding group substituted by a cyclic amino group. CONSTITUTION:The photosensitive material contains the magenta dye donor represented by the formula in which Dye is the magenta dye group or its precursing group on a supporting body; A is a group to be cleft at the A-L bond; L is the divalent bonding group substituted by the cyclic amino group; and each of monomer is an integer of >=1.
Patent JP-H01288206-A (JP)
Title: Steam generator for hair curl tool
Inventor: TAGISHI HIROYUKI
IPC: A45D2/36
Filed: 1988-05-14
Abstract: PURPOSE:To change a steam quantity and to adjust it according to the moisture condition of hair by providing a contact pressure changing means to change a contact pressure of the heater of a heating means and a water absorbing body and changing the contact pressure of the heater and water absorbing body. CONSTITUTION:A liquid supplying means 4 is mounted to a supporting body 2, and it generates the steam by causing a heating means 3 to be in contact. When the contact pressure of a holder 30 of the heating means 3 and a water absorbing body 44 of the liquid supplying means 4 is made large, the quantity of water guided from a tank case 41 internal part to the water absorbing body 44 is made small, and when the contact pressure is made small, the quantity of water guided from the tank case 41 internal part to the water absorbing body 44 is a proper quantity, but since the transfer of the water from the water absorbing body 44 to the holder 30 is small, the steam quantity is made small. By using a contact pressure changing means C, the contact pressure is adjusted, and the steam quantity is freely adjusted. For example, spacers 46 of various thicknesses are used as the contact pressure changing means C, the contact pressure of the holder 30 and water absorbing body 44 is changed, and the steam quantity is adjusted.
Patent JP-S5642686-A (JP)
Title: Electric current recording paper
Inventor: OODE NOBUO
IPC: B41M5/20
Filed: 1979-09-13
Abstract: PURPOSE: To prevent the developed dye from being deposited on the recording stylus or the like by providing an adsorbing layer for adsorbing the water-soluble dye which has been developed in a recording layer, in the electric current recording paper used for recording by wetting the paper with an electrolyte.  
     CONSTITUTION: After the recording layer 2 consisting of a leuco dye and an adhesive is formed on a substrate 3 such as a sheet of wood free paper, the adsorbing layer 1 consisting of an adsorbent and an adhesive is formed on the recording layer 2. The adsorbent in the adsorbing layer 1 is a white or pale-colored solid capable of adsorbing the water-soluble dye produced through the development of the leuco dye, and it may be silica gel or magnesium silicate, for example. The electric current recording can be performed by wetting the electric current recording paper with an electrolyte and then impressing a DC voltage between the recording stylus 4 and a return electrode 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08277794-A (JP)
Title: Pump not having submergible bearing but having magnet as power source
Inventor: YANO YOSHIO
IPC: F04D13/02
Filed: 1995-04-05
Abstract: PURPOSE: To prevent a magnet pump from having failures of its bearing and cans which are the major causes of failures of the pump. CONSTITUTION: A hollow cylindrical rotor 3 is fixed on the back surface of an impeller. Inner and outer cylindrical cans are provided, and permanent magnet cylinders (inner and outer cylindrical cylinders) facing the outside of the outer can and the inside of the inner can are rotated by the same motor while holding the relative position. The rotor 3 is inserted into the clearance between the outer and inner cans, so as to be rotated in the clearance in the free state. The inner and outer magnet cylinders are rotated by an outside motor 20.
Patent JP-H01287464-A (JP)
Title: Dispenser
Inventor: KITAMURA MOTOSHI
IPC: G01N35/02
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the dispenser which is capable of making recognition of slave specimen vessels after dispensing and random access and real time processing by supplying the slave specimen vessels by the 1st signal of a control means, applying slave specimen individual information by the 2nd signal and dispensing master specimens to the slave specimen vessels by the 3rd signal. CONSTITUTION:Master specimen vessels 1 to 7 are set to holders 11 to 17 by a feeding means 10 and are transferred on a transfer means 21. The vessels are stopped by a sensor 23 and a stopper 24 and the individual specimen recognition information 1a... applied to the vessel 1 are recognized by a reading means 25. The holder is detected by a stopper 27 and a sensor 26 and is made to stand-by by a sensor 28 and stopper 29 of a dispensing position 100. The control means 31 draws out the individual information 25 of the master vessels 1... relating to the individual recognition information 1... from a memory 41 and recognizes the fields and items of inspection. A supply means 51 sets the slave vessels 61... corresponding to the number of the fields to the holder 71 and transfers the same on a transfer means 81 by the control signal 34. An individual information means 91 applies the information 1a... to the slave vessels 61a... cooperatively with a sensor 82 and a stopper 83 by the control signal 35. A dispensing means 101 executes dispensing cooperatively with a sensor 81 and a stopper 88 by the control signal 36.
Patent JP-H06303895-A (JP)
Title: Sausage stuffing machine
Inventor: NISHIYAMA SHIGEYUKI
IPC: B65B3/12
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a sausage stuffing machine capable of increasing productivity of one sausage stuffing machine by constituting one sausage stuffing machine so as to work as two stuffing machines, securing proper labor amount almost free from fatigue feeling for worker and rapidly carrying out discover of breakage accident of a casing or procedure therefor. CONSTITUTION:Two nozzles 4 and 5 are arranged in one machine body 3 and raw materials such as kneaded meat fed out from these nozzles 4 and 5 are stuffed into casings 7 and 8 inserted into nozzles 4 and 5. These raw materials are distributed through a distributing device 11 into two nozzles 4 and 5 by one pump 6.
Patent JP-S60261210-A (JP)
Title: Digital filter circuit
Inventor: HAMADA OSAMU
IPC: H03H17/04
Filed: 1984-06-08
Abstract: PURPOSE:To prevent an oscillation at the time when an input is near zero, to process a minute input being near zero, too, and to expand a dynamic range by adding an fs/2 signals (fs=sampling frequency) to an input as a limit cycle preventing signal. CONSTITUTION:An input signal is converted to a digital signal by an A/D converter 1, and thereafter, receives an operation related to a frequency-amplitude characteristic in an IIR digigal filter 4, and it is led out to a D/A converter 7. In order to prevent the generation of a limit cycle, a signal which becomes + and - at every one sampling period (1/fs) is impressed to an input side of the filter 4 through an adder 3 from a limit cycle preventing signal generator 5. Accordingly, an input value of a constant amplitude is calculated by the filter 4, and the limit cycle generated at the time of a minute input due to round-down and a rounding error in the operation process can be prevented.
Patent JP-H01287914-A (JP)
Title: Electlet material
Inventor: NISHIURA EIICHI
IPC: D06M101/16
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to stably maintain electric charge for a long period of time by a method wherein a specific stabilizer is blended, and especially, the quantity of high trap charge is maintained on the side of high temperature. CONSTITUTION:At least a kind of stabilizer, selected from hindered amine, nitrogen-containing hindered phenol, metallic salt of hindered phenol, phenol, sulfur, and phosphorus stabilizers of 0.01 pts.wt. or more and 2.00 pts.wt. or less is blended for the polypropylene of 100 pts.wt. having the Mw/Mn ratio (Mw is weight average of molecular weight, and Mn is number-average of molecular weight). This material becomes to maintain high trap charge quantity on the side of the high-temperature by conducting an electlet treatment on the molded body after molding. As a result, electric charge can be retained for along period in a stable manner.
Patent JP-S62277001-A (JP)
Title: Conductive structure for movable unit
Inventor: FUJITA SHIGEYOSHI
IPC: B60L5/36
Filed: 1986-05-22
Abstract: PURPOSE:To reduce the contacting pressure of a pair of current collectors with a protective wall by making the collectors rockable. CONSTITUTION:The longitudinal center of the body of a current collector supporting frame 19 is rotatably mounted on a vehicle body around an axial center X along the protruding direction of a protective wall 10A. The frame 19 has a base frame 19A rotatably attached by a pivotal pin 30 to the bracket 15 of a vehicle body, a pair of front and rear slide shafts 21 slidably penetrating in the lateral direction of conductive rails L, an intermediate frame 22 attached to the shafts 21, a spring 23 for energizing to return the shafts 21 to the central position in the sliding direction, a current collector holder 24, and a pair of links 25 coupled with the frame 2 in the state that the holder 24 is moved parallel to the protruding direction of the wall 10A. A spiral spring 26 for energizing to return the holder 24 to the rails L acts on the links 25.
Patent JP-S63281551-A (JP)
Title: Successive calling system for non-response telephone terminal
Inventor: KIMOTO KOICHIRO
IPC: H04M3/46
Filed: 1987-05-13
Abstract: PURPOSE:To effectively display the function of a telephone exchange by executing successively the calling to another telephone terminal of the group when one of plural telephone terminal groups connected to the exchange does not respond to the calling of the exchange. CONSTITUTION:When a telephone terminal 1.1 calls a telephone terminal 1.3 through a telephone exchange 1.2, the telephone exchange 1.2 recognizes that the calling to the terminal 1.3 does not respond even when a prescribed time passes, and then, the exchange 1.2 calls other telephone terminal registered as the group. At this time, when a terminal 1.4 responds within a prescribed time after the calling is started, the calling can be executed between the terminals 1.1 and 1.4. When the terminal 1.4 does not respond, the exchange 1.2 calls next other telephone terminal 1.5 in the same way. These actions are successively repeated by the exchange 1.2 until either of the telephone terminals in the group responds.
Patent JP-S60262855-A (JP)
Title: Production of electromagnetic wave shielding resin
Inventor: OGAWA AKIRA
IPC: C08L51/02
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a thermoplastic resin having improved moldability and excellent electromagnetic wave shielding properties, by interposing a metallic fiber between thermoplastic resin sheets, molding them by heating, cutting the molding into pellets and blending the pellets with a thermoplastic resin. CONSTITUTION:A metallic fiber having a fiber diameter of pref. 4-20mu is interposed between thermoplastic resin sheets and the laminate is molded by heating. The resulting molding is cut into pellets, which are blended with a thermoplastic resin, pref. polypropylene to obtain an electromagnetic wave shielding resin. The metallic fiber is used in a quantity of pref. 80-120pts.wt. per 100pts.wt. thermoplastic resin. Pref. the pellet should have nearly the same size as that of the thermoplastic resin pellet from the viewpoint of excellent moldability, and is to be cut into such a length that the metallic fiber has a length of 1-10mm..
Patent JP-S5643265-A (JP)
Title: Trihalopropane derivative
Inventor: OOSHIRO YASUO
IPC: C07D209/48
Filed: 1979-09-13
Abstract: NEW MATERIAL:Trihalopropane derivative of formula I (R 1  is lower alkyl; X is halogen; A is carbonyl, sulfonyl).  
     EXAMPLE: N-(1-n-Butyloxy-3,3,3,-trichloropropyl)phthalimide.  
     USE: Fungicide for agriculture and horticulture: they have antifungal activity and show excellent controlling effect on various kinds of pest fungi causing plant diseases. Further, there is almost no fear of injury to plants.  
     PREPARATION: The reaction between a benzheterocyclic compound of formula II and a 3-alkoxy-1,1,1,3-tetrahalopropane of formula III is conducted in an inert solvent in the presence or absence of an acid acceptor at 0W50°C for 1W12hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05285705-A (JP)
Title: Fixing device for tail stock
Inventor: SHIBATA HIDETAKA
IPC: B24B41/04
Filed: 1992-04-10
Abstract: PURPOSE:To fix and release fastening bolts automatically, by fixedly setting an axial rack on a tail stock spindle, pivotally mounting a pinion shaft comprising a pinion meshed with the rack and a driving gear, on a tail stock main body and equipping the fastening bolts with gears respectively. CONSTITUTION:When an intermediate gear 27 is meshed with a spur gear 25a of one side fastening bolt 9a by means of a lever 29, and a piston 7 is moved forward to counterclockwise rotate a pinion 22 meshed with a rack 21, the fastening bolt 9a is rotated in the direction of being loosened. After the intermediate gear 27 is returned to a neutral position and the piston 7 is once moved backward, the intermediate gear 27 is meshed with a spur gear 25b of the other side fastening bolt 9b, and the piston 7 is moved forward again to loosen the fastening bolt 9b and release the fixation by a fixing plate 10. When the piston 7 is moved backward, the pinion 22 is rotated clockwise and the fastening bolts 9a, 9b are rotated in the direction of being fastened. In the case of gripping a work piece in the center, the lever 29 is set in a neutral position.
Patent JP-S63282930-A (JP)
Title: Information processor
Inventor: TAKEUCHI RYOJI
IPC: G11B7/00
Filed: 1987-05-15
Abstract: PURPOSE:To prevent information already recorded from being destroyed by judging whether the information is recorded or not with the reflected light or an optical beam traveling succeedingly on the same track and controlling the information by an optical beam traveling precedingly with this judged result. CONSTITUTION:Recording data are supplied through an AND circuit 12 to a laser driving circuit 10 and a laser flux is generated from a semiconductor laser 9. The laser light flux is generated from a semiconductor laser 8 by a laser driving circuit 11. By these two beams of laser light on the same track of an optical disk 2, preceding and succeding condensing spots 3 and 4 are irradiated respectively. A reflected light by the spot 4 travelling precedingly out of the two spots, is irradiated to a photo detector 16. The output of this detector 16 is supplied to a comparing circuit 24. The recording data are delayed by a delay circuit 21 and supplied to the circuit 24. The circuit 24 compares the both input data and when the both input data are different, a double writing is detected and a '0' signal is outputted. This '0' signal is outputted to the circuit 12 and the recording data are shut out to be outputted to the circuit 10 by the circuit 12.
Patent JP-H06328565-A (JP)
Title: Manufacture of synthetic resin lined pipe
Inventor: KOBAYASHI TOSHIYASU
IPC: F16L9/14
Filed: 1993-05-20
Abstract: PURPOSE:To heat expand the diameter of a synthetic resin pipe stably and independently of the variation of external temperature in the daytime and at night and the like and manufacture a synthetic resin lined pipe efficiently. CONSTITUTION:A vinyl chloride pipe 1 is inserted into a steel pipe 2 through a bonding agent and transferred to a cold atmosphere oven 4 and preheated up to the uniform temperature in the range of 60-100 deg.C. Successively the pipe is transferred to a heating oven 5 provided with a V-shaped hot air blow-off zone 51, and hot air of approximately 180 deg.C is applied to the pipe to heat successively from a central section to end sections of the pipe to extend the diameter of the vinyl chloride pipe 1 and bring the same into contact with the inner face of metal pipe 2, and the vinyl chloride pipe is bonded thereon.
Patent JP-H04346030-A (JP)
Title: A/d conversion circuit
Inventor: HIRANO KAZUNARI
IPC: G01D5/36
Filed: 1991-05-23
Abstract: PURPOSE:To simplify the constitution of a circuit by inputting the first signal through an analog input terminal and inputting the second signal through a reference input terminal, for one signal of two analog signals or the signal obtained by addition or subtraction. CONSTITUTION:Current signals IA and IA outputted from a PDS (position sensitive device) 15 undergo current-voltage conversion with current-voltage converters 21 and 22, respectively, and added in an adder 23. Then, the output of the adder 23 is inputted into a reference input terminal 26b of an A/D converter 26 through an amplifier 24. The signal of a terminal A of the PSD 15 is inputted into an analog input terminal 26a of the converter 26 through the converter 21. Then, in the converter 26, a digital signal Sb, which corresponds to the signal IA outputted from the electrode A of the PSD 15 and wherein the change in amount of the irradiation light of the PSD 15 is canceled, is generated. The signal Sp is inputted into a respective application circuit 27 such as a counter and a resolver, and the various processings are performed.