baber/WOPTO huggingface dataset:
Patent JP-H0350092-A (JP)
Title: Floating height control method for hydrofoil craft and device therefor
Inventor: SHIMIZU HODAKA
IPC: B63H1/28
Filed: 1989-07-18
Abstract: PURPOSE:To suppress the vertical oscillation of a hull and improve responsiveness and riding comfort by providing an auxiliary hydrofoil in front of a hydrofoil and driving the hydrofoil in such a way as to decrease (increase) dynamic lift by the hydrofoil when the dynamic lift acting upon the auxiliary hydrofoil is increased (decreased). CONSTITUTION:The forward strut 3 of a bow 2 is provided with a hydrofoil 5 and a pair of aft struts 7, 8 of a stern 6 is provided with a hydrofoil 9. An auxiliary hydrofoil 51 is further provided in front of the hydrofoil 5, and auxilia ry hydrofoils 52, 53 are provided toward the starboard and port side, in front of the hydrofoil 9. A link mechanism is formed of the auxiliary hydrofoil 51 and hydrofoil 5 of the bow 2 through an arm 54 connected to the forward strut 3 by a pin 55, a pin 57, a connecting piece 56 and a pin 58, and driven in such a way that the rear ends of the forward flaps 13, 14 of the hydrofoil 5 are displaced upward (downward) when the auxiliary hydrofoil 51 is displaced upward (downward). Dynamic lift acting upon the hydrofoil 5 is therefore de creased (increased), and the vertical movement of the bow 2 is suppressed. The same constitution is applied to the stern 6.
Patent JP-S6248238-A (JP)
Title: Rotor of ac generator for rolling stock
Inventor: HONDA YOSHIAKI
IPC: H02K19/22
Filed: 1985-08-27
Abstract: PURPOSE:To increase the air capacity to heighten the cooling effect by providing air-straightening plates at every other ventilation path circumferentially arranged which come in contact with the field coil between a plurality of claw poles provided to a pair of rotor cores. CONSTITUTION:A plurality of claw poles are provided respectively to a pair of rotor cores 6 and 7, between which a rotor is formed by winding a field coil 10 to fit to the axis 5. The axis 5 is supported to a rear bracket 1 through the intermediary of a bearing 8 and also supported to the front bracket 3 through the intermediary of a bearing 9. The vane B of a fan 2 adheres to the rotor core 6, while the vane A of a fan 4 adheres to the rotor core 7. To a field coil 10 straightening plates 13-1-13-3 are fitted to every other ventilation part circumferentially arranged. If the wind velocity differs in what is produced by the fan 2 and by the fan 4, then the different-sized negative pressure is generated to the vanes A and B with rotation, for instance the cooling wind flows from vane B side to vane A side. Thus the cooling effect is heightened and the equipment can be miniaturized.
Patent JP-S6080072-A (JP)
Inventor: MOTOYAMA TAKEO
IPC: F26B3/12
Filed: 1983-10-07
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-S57111153-A (JP)
Title: Data highway device
Inventor: KITANO YOSHIHIRO
IPC: G06F13/00
Filed: 1980-12-26
Abstract: PURPOSE:To raise the working efficiency of a transmission line, by providing a group code in addition to a regular address on a destination address part, and transferring a data by the 1 data plural address system. CONSTITUTION:A data from a transmission line 33 is divided into a clock component and a data component by a repeater 34, the clock component is sent to a timing generating circuit 38, necessary timing is generated, and as for the data component, a parallel signal is generated by a series-parallel register circuit 35. In this case, an address circuit 39 always monitors a destination address part DA of a buffer register 36. Also, on the destination address part DA, a group code part GAD showing a prescribed channel group in addition to a regular address part ADR, are provided, and a data is transferred to a specific channel of a station node, and a channel shown by the group code part GAD.
Patent JP-H0356228-A (JP)
Title: Apparatus for inspecting and pricing in product collection system
Inventor: ENOKIDO MICHIO
IPC: B65G1/00
Filed: 1989-07-18
Abstract: PURPOSE:To improve inspection accuracy by a method wherein based on the number of inputs per item and the number for a destination read from a data memory means, excess and deficiency of collected products per item is judged. CONSTITUTION:A CPU 18, after specific initialization, waits for input of a shop code via a first bar code scanner 19, and when the CPU 18 certifies the input of the shop code, it requests inspection and pricing data as to destination corresponding to the code to a host computer and stores the transferred data in a memory 27. The price labels indicating the price of the item are issued from a label printer 24. On the other hand, when the CPU determines that an inspection complete key 22 is turned ON, it checks the input data against the inspection and pricing data to determine excess and deficiency of the collected products per item with respect to the number of ordered products from the destination. Then, it displays the results on a CRT display 25 as well as prints out the results from a journal printer 23.
Patent JP-S6431339-A (JP)
Title: Charged particle beam device
Inventor: SHIMIZU HIROYASU
IPC: H01J37/244
Filed: 1987-07-27
Abstract: PURPOSE:To prevent the adverse effect of dust by arranging a charged metal mesh with an opening larger than the maximum scanning region or an electron beam along a radiated surface between the radiated surface and a focal point forming means. CONSTITUTION:The focal point of an electron beam 5 is formed on the radiated surface of a sample 2 by the objective lens 6 of a focal point forming means. This operation is performed in the vacuum and interfered by the dust in the atmosphere. A metal mesh 3 is arranged between the sample 2 and the objective lens 6 and connected to a DC power source 4. The metal mesh 3 is made of Ta, Mo, W, Ti or stainless material and has an opening section ten times or more as large as the deflection width or the maximum deflection width of the electron beam 5. Since the dust in the atmosphere is absorbed by this charged metal mesh, the adverse effect of dust on various operations of the electron beam 5 is prevented.
Patent JP-H05188308-A (JP)
Title: Space optical modulator and manufacture thereof
Inventor: RARII JIEI HOONBETSUKU
IPC: G02B26/08
Filed: 1992-07-14
Abstract: PURPOSE: To produce a spatial optical modulator (optical valve) having a deflection-possible beam to be electronically addressed by deforming four elements to be hinge-connected in a clover shape to a cylindrical supporting pillar which is erected on a substrate and whose upper end is released in accordance with a voltage to be applied between the substrate and the element. CONSTITUTION: This modulator is basically constituted of clover leaves consisting of four flaps 128 which are hingd-connected to a center pillar 130 on the substrate 122, and the supporting pillar 130 is a columnar shape and symmetrically suports the four flaps 128 by a corner hinges 134. Then, the voltage is applied between the flaps 128 and a field plate 126 to operate a picture element. The flaps 128 and the plate 126 form the two polar plates of a gap capacitor and an opposite electric charge induced in the two polar plates by the voltage adds electrostatic force to attract the flaps 128 to the plate 126. The force permits the flaps 128 to be bent at the places of the hinges 134 and bent to the substrate 122.
Patent JP-H0722046-A (JP)
Title: Method for adjusting gas pressure of solid electrolyte fuel cell type power generator furnace
Inventor: NAGATA MASAKATSU
IPC: H01M8/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for adjusting the gas pressure of a solid electrolyte fuel cell type power generator furnace whereby gas leaks via a solid electrode inside the power furnace can be effectively prevented. CONSTITUTION:The differential pressure of fuel gas and air on the supply sides 2, 4 to or the discharge sides 3, 5 from a power generator furnace, both of which flow in constant rates, is adjusted, and the differential pressure of air and fuel gas that flow respectively through a fuel gas passage 21 and an air passage 22, both formed on one side of the unit cell 10 of the power generator furnace 1, is minimized. Since the pressures of the fuel gas and the air are not equal for the overall lengths of the fuel gas passage 21 and the air passage 22, minimizing their differential pressure enables gas leaks via a solid electrolyte to be effectively prevented.
Patent JP-H04350335-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: INAGAKI TOSHIYUKI
IPC: F02B3/06
Filed: 1991-07-26
Abstract: PURPOSE:To provide a means for preventing carbon from being accumulated around a throttle valve and the throttle valve from being rigidly fixed at its open time in an internal combustion engine exhaust device with the throttle valve provided in an exhaust passage. CONSTITUTION:In an exhaust throttle device with an exhaust throttle valve 20 disposed in the exhaust passage 1 of a diesel engine 10 so as to close the exhaust throttle valve 20 at the engine cold time to raise the back pressure of the engine 10 for warming-up acceleration, there is provided a control device having a timer 18 for clocking the elapsed time after the closing of the exhaust throttle valve 20. The exhaust throttle valve 20 is opened periodically for a short time during exhaust throttle operation, and a fuel injection pump 2 is operated onto the fuel quantity increase side.
Patent JP-S5891938-A (JP)
Title: Automatic adjuster of brake shoe clearance in drum brake
Inventor: TACHIKAWA MAKOTO
IPC: B60T1/06
Filed: 1981-11-21
Abstract: PURPOSE:To surely perform action of a ratchet plate and ratchet wheel, by rockably and turnably holding the plate to a pin protrusively provided to a brake shoe plate, compressively mounting a compression spring to the pin and pressing said ratchet plate to the wheel with the spring. CONSTITUTION:About the central part of a ratchet plate 54 is turnably and rockably held to a pin 52 protrusively provided to a brake shoe plate 10, and one end of this plate 54 is extensibly formed in such a manner as to be engaged to a tooth of a ratchet wheel 32 integrally formed with a screw cylinder 26. A torsion spring 56 is compressively mounted to the pin 52, and its one end is stopped to the plate 54 while the other end is stopped to the plate 10 to impart a resetting habit to the plate 54. Further internal threads reversely threaded to each other are formed in an internal face of the cylinder 26 from its both ends and screwed with bolts 36 respectively. Then one ends of brake shoes 40 are  engaged into vertical splits 38 in point ends of the bolts 36.
Patent JP-S6434145-A (JP)
Title: Stator for motor and manufacture thereof
Inventor: KONDO MOTOTERU
IPC: H02K5/08
Filed: 1987-07-27
Abstract: PURPOSE:To easily manufacture and to reduce the manufacturing cost of a stator for a motor by providing a protrusion on an insulating layer at the end face of a stator core, and interposing a printed substrate between the protrusion and a bracket to integrally molding with resin. CONSTITUTION:A protrusion 5 is provided on an insulating layer 4a formed on the end face of a stator core 3. A printed substrate 1 on which electronic components 2 are mounted is interposed between the protrusion 5 and the bracket 6. It is set in a metal mold as it is, and the entirety is integrally molded with resin. Thus, a special tool for holding the substrate 1 so as not to displace at the time of molding is eliminated to reduce its manufacturing cost.
Patent JP-H0246331-A (JP)
Title: Annular spring body composed of fiber composite material
Inventor: FUORUKAA HERUTERU
IPC: F16F1/36
Filed: 1989-07-19
Abstract: PURPOSE: To guarantee excellent sound insulating performance by forming a resilient body having a wound body comprising a plurality of concentric fiber wound layers and a fiber layer extended at an angle relative to the concentric layers, forming fixed parts by force-inducing elements formed of arcuate pieces, through rubber layers, and surrounding the wound body partially with the arcuate pieces. CONSTITUTION: A wound body 1 comprises plural layers of fibers mainly wound annularly at a right angle to a load direction. One layer, particularly the center layer 3, out of the layers of the wound body 1 comprises woven fabric provided with laterally extended fibers or fibers wound at a different angle from the outer layer 2. The wound body finished with winding, impregnated and hardened is fixed to a suitable point through suitable force-inducing elements disposed at two opposed side faces. The force-inducing element is formed of arcuate pieces of two joint plates 6, 7 of U-shape tightened to each other through side face bars 8, 9, and elastic intermediate layers 10, 11 formed of rubber are arranged between the joint plates 6, 7 and the wound body 1.
Patent JP-H06172509-A (JP)
Title: Production of polycarbonate
Inventor: RAINHARUTO SHIYOOMETSUKAA
IPC: C08G64/22
Filed: 1992-06-23
Abstract: PURPOSE: To obtain a high conversion rate from phosgene into polycarbonates by transporting an emulsified mixture liquid of a phosgene solution and a dialkylphenolate solution to a tubular reactor and completing the reaction in a specific manner.  
     CONSTITUTION: (i) A dialkali diphenolate solution of 25 wt.% in water is heated to at least 45°C, and (ii) a phosgene solution is prepared by introducing phosgene gas into CH 2 Cl 2  and/or chlorobenzene which is 5 to 6 mole % excessive based on the amount of alkali diphenolate therein. Subsequently, (iii) an emulsion mixture is formed by combining the phosgene solution and the dialkyldiphenolate solution in a mixer, and transporting the emulsion liquid into a tube reactor at least partly against the force of gravity, to accelerate polycondensation. Then the pH is controlled to 11 to 14 by adding a chain terminator and aqueous NaOH solution thereto after a residence time of at least 10 sec without dissipating the reaction heat. Subsequently, sodium hydroxide and a catalyst are added after the reaction heat is dissipated in the tank thereby completing the reaction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H065387-A (JP)
Title: Plasma processing device
Inventor: NISHIMURA HIROSHI
IPC: G01R33/64
Filed: 1992-06-23
Abstract: PURPOSE:To eliminate risk of film attachment to a microwave introducing window, produce high density plasma stably, and perform formation of a metal film of Al, etc., and a conductive film of SiC, etc., stably for a long time. CONSTITUTION:A vacuum wave-guide tube 61 is configured with a wave-guide tube portion 61-1 and a tapered tube portion 61-2. A microwave introducing window 27 is positioned in a dead angle viewed from an opening for introducing microwaves. The microwaves having passed the window 27 are led in the wave- guide tube portion 61-1 in the direction perpendicular to the external magnetic field with the microwave electric field parallel with the external magnetic field, reflected by the tapered tube portion 61-2 with the advancing direction bent at a right angle, and introduced to a plasma producing chamber 20 being led by the external magnetic field from the ferro-magnetic side stronger than the ECR conditions.
Patent JP-S57113861-A (JP)
Title: Liquid sprayer for liquid spraying car
Inventor: KAMISAKI KOUICHI
IPC: B05B17/00
Filed: 1980-12-29
Abstract: PURPOSE: To make the rate of spraying of water, antifreezing chemical liquid, etc. per unit area constant by connecting a liquid spray pump and a revolution control means to a driving means of a spraying car, and controlling the rate of liquid spraying by tuning the revolutions of the driving means and the traveling speed.  
     CONSTITUTION: An independent engine 6 of a liquid spraying ar is driven to revolve a liquid spraying pump 7, and a traveling engine 35 is driven, whereby liquid is sprayed under traveling of the vehicle. In this state, techogenerators 31, 37 detect the number of revolutions of the engine 6 and a drive shaft 9. The detected values thereof are converted to electric signals with conversion circuits 32, 38, and said signals are outputted therefrom. Both numbers of revolutions are compared in a comparator 34. The output signal of the comparator 34 is inputted via a control circuit 40 and a driving circuit 41 to a pulse motor 42. A throttle lever control circuit 28 is operated by the driving of the motor 42, by which the revolutions of the engine 6 are tuned to the traveling speed and the revolutions of the pump 7 are changed in accordance with the traveling speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0238639-A (JP)
Title: Sound absorbing board and manufacturing thereof
Inventor: MATSUKAWA TAKESATO
IPC: G10K11/172
Filed: 1988-07-26
Abstract: PURPOSE:To increase the effect of sound damping by making a sound absorbing recessed section of a dovetail groove and circular holes coming from the dovetail groove and having the same diameter as the dimension of the maximum groove width of the dovetail groove. CONSTITUTION:Circular holes 10a are provided on a base member consisting of a square board at a certain interval, and a sound absorbing recessed section 10 is formed by connecting between both holes 10a through a dovetail groove 10b in a line. Accordingly, once the sound enters to the inside of the dovetail groove 10b, it is hard to get out to the outside, so that the effect of sound damping is increased.
Patent JP-H07138350-A (JP)
Title: Alkylated resin from polycyclic aromatic compound
Inventor: ATANU BISUWASU
IPC: C08G61/00
Filed: 1994-08-09
Abstract: PURPOSE: To provide an alkylation resin originating from a polycyclic aromatic compd., for example, useful as a flushing agent in an ink product.  
     CONSTITUTION: An alkylation resin being an alkylation reaction product of (a) at least one substituted or unsubstituted polycyclic aromatic compd. having at least two aromatic rings and (b) at least one ethylenic unsaturated hydrocarbon monomer having at least two carbon-carbon double bonds reacting with the polycyclic aromatic compd. by alkylation in the presence of an acid catalyst and characterized in that its wt. ratio of (a):(b) in the resin is 1:9-3:1 and its wt. average mol.wt. Mw measured by size exclusion chromatography is below 10,000 and its Ring and Ball softening point is 50-250°C is obtained. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1029365-A (JP)
Title: Stencil printing device
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter of high quality starting with its first sheet even at the time of printing after a long time of non-operation by rotating a plate cylinder and at the same time, bringing a pressure contact roller into contact with the outer peripheral face of a porous support plate under pressure, and rotating a coating roller while causing it to come into contact with the inner peripheral face of the porous support plate. SOLUTION: When a plate cylinder 1 is driven to rotate at low speed after the removable of a printing plate, and a sensor detects a cam, a solenoid is activated at a command from a control means to attract a plunger and in turn, rotate an activating arm resisting the urging force of a tension spring. Flowing the rotation of the activating arm, each of arms 15, 15 formed integrally with the activating arm through a support shaft 16 fluctuates, resulting in the pressure contact roller 14 coming into contact with the outer peripheral face of a porous support plate 1a. As a result of this pressure contact, the porous support plate 1a is deformed to bring its inner peripheral face into contact with the outer peripheral face of a coating roller 11.  Thus the coating roller 11 is driven to rotate by the rotating force of the porous support plate 1a and at the same time, is transferred resisting the urging force of each of the tension springs.
Patent JP-H1119552-A (JP)
Title: Liquid ejector used both in erected and inverted states
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the application of liquid pressure of liquid in a container to a tongue-shaped valve plate of an atmosphere introduction valve at the time of inverting a container and smooth the operation of opening the tongue- shaped valve plate. SOLUTION: A fitting cylinder 28 is stood upright on the upper end of a peripheral wall 27 of a shielding cylinder H through a second inward facing flange, and the fitting cylinder is fitted on the outer face of the lower end of the standing cylinder 4, and the outer face of the peripheral face 27 is fitted on the inner face of the lower section of a first base cylinder 1, while an air vent 29 communicated with an atmosphere introduction valve F is opened on the second inward facing flange, and an inflow path 30 for communicating the inside of the container with the inside of the peripheral wall 27 is formed between the inner face of the peripheral wall 27 and the outer face of a suction cylinder member G.
Patent JP-H1030202-A (JP)
Title: Adding method and device for rail piece
Inventor: WAKECHIGAI TAKASHI
IPC: E21F13/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an adding method and a device reducing the number of adding times of rails and the number of conveying times of rails and improving the work efficiency of the tunnel excavating work. SOLUTION: When new rail pieces are to be added to existing rails 2, 2 installed in a tunnel, moving rail pieces 9, 9 arranged overlappingly on existing rail pieces 6, 6 are advanced while thrusting the existing rail pieces 6, 6 backward, and next rail pieces having the length for multiple segment rings are installed in the front of the existing rail pieces 6, 6. The moving rail pieces 9, 9 are advanced while thrusting the next rail pieces backward, and these actions are repeated to add the next rail pieces to the existing rail pieces 6, 6 in sequence.
Patent JP-S5890647-A (JP)
Title: Electrophotographic film
Inventor: MAKIYAMA KOUICHI
IPC: G03G15/00
Filed: 1981-11-25
Abstract: PURPOSE:To enable a transparent electrophotographic film to be used for an overhead projector (OHP), made detectable, unlikely to cause paper jam or the like, and usable on all the surface, by providing a strippable opaque film or the like on the end of its side reverse to the side of the image to be transferred. CONSTITUTION:A transparent film 1 is obtained by making a plastic film, such  as polyester film, electrically conductive by proper treatment. Paper or white  plastic film 2, or the like having >=60% opacity is formed easily strippably on  the end of the film 1 on the side reverse to that of the image to be transferred through a solvent type adhesive 3, such as aq. rubber latex, or acrylic resin, thus permitting the obtained electrophotographic film to be made optically detectable, unlikely to cause paper feed truble, etc., and effectively usable on all the suface because the film 2 can be stripped after copying.
Patent JP-H0537482-A (JP)
Title: Independent synchronizing data transfer system
Inventor: NISHIMURA TADAO
IPC: H04L7/00
Filed: 1991-07-29
Abstract: PURPOSE:To prevent error from being generated in the case of transmitting data without belonging to a network even when plural synchronizing systems having frequency error or frequency fluctuation are in existence when executing counter communication among a lot of time-division multiplexers. CONSTITUTION:A clock in the own station at speed lower than the speed of a high-speed side line is outputted from a clock generation part 5 and with this clock in the own station, data are stored in speed change buffers 2, 3, 8 and 10 or read out. A clock comparator part 6 compares the network clock of the highs-peed side line with the clock in the own station, stuffing is executed by a stuff multiplexing part 4 according to this compared result and the stuffed data are received by a stuff separation part 7. Thus, even when the plural synchronizing systems having frequency error or frequency fluctuation are in existence, the counter communication is executed without belonging to the network.