baber/WOPTO huggingface dataset:
Patent JP-H11162263-A (JP)
Title: Cable with air hole and waterproof device with cable by use of cable with air hole
Inventor: IMANAKA TOSHIO
IPC: F16L11/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a cable with air hole. SOLUTION: An insert hole 21a of a casing 21 is fixed to a cable 6a having air holes by an adhesive 27. The space between an inner cable 28 and a resin tube 30 and the space between the inner cable 28 and a line are covered with the adhesive 27, whereby the fear of penetration of water into the casing 21 can be eliminated even if a sheath part 26 is damaged. Further, a reinforcing net 30a prevents the damage of the resin tube 30, and also prevents the penetration of water from the resin tube 30.
Patent JP-H09169914-A (JP)
Title: Flame-retardant resin composition
Inventor: SERIZAWA SHIN
IPC: C08L83/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in flame retardancy, free from generation of any toxic gas in case of a fire or in incineration disposal thereof, low in environmental load with safely, thus useful for e.g. electronic parts, construction materials, automotive parts, comprising petroleum- based heavy oils and a silicone compound and a resin. SOLUTION: This flame-retardant resin composition comprises (A) pertroleum- based heavy oils or pitch (e.g. 0.40-0.95 in aromatic hydrocarbon fraction fa value and 20-80% in aromatic ring hydrogen quantity Ha value), (B) a silicone compound such as a silicone resin, and (C) a resin such as polycarbonate (alloy). It is preferable that the amount of a silicone resin as the component B is 0.5-30 pts.wt. based on 100 pts.wt. of the component C and the amount of the component A 5-100 pts.wt. based on 100 pts.wt. of the component B.
Patent JP-H06156712-A (JP)
Title: Method and device for discharging article from conveyor device
Inventor: TANAKA NOBUHIRO
IPC: B65G47/84
Filed: 1992-11-19
Abstract: PURPOSE:To enable the discharge of one kind or plural kinds of collected articles in a regular type of packing. CONSTITUTION:In a method for discharging articles from a load receiving conveyor 17 provided with a flexible load receiving member 62, an extruding device (a first discharging means 81) provided at a load discharging position is inserted from an opening of one side surface of each load receiving member 62 into a U-shape load receiving unit, and the article inside of the U-shape load receiving unit 62A is discharged from an opening of other side surface of each load receiving member 62 by the push-out force of the push-out device.
Patent JP-H04198808-A (JP)
Title: Optical instrument for measuring height of trolley wire
Inventor: TAKENAKA YASUO
IPC: G01C3/06
Filed: 1990-11-29
Abstract: PURPOSE:To optically measure the height of a trolley wire in a non-contact state by detecting a position corresponding to the height of the trolley wire from an image outputted from a light receiving optical system. CONSTITUTION:A light emitting optical system 7 and light receiving optical system 8 are symmetrically arranged with respect to a trolley wire wear measuring instrument 6 provided on a car body 3 on both sides of the instrument 6. The system 7 is constituted of a light source 7a, slit plate 7b, and projection lens 7c of which the plate 7b is set so that the direction of its slit can become perpendicular to the locus in the horizontal direction and the lens 7c is set so that the slit light projected in an upward oblique direction through the lens 7c can cover the deflected extent of a trolley wire 1. The slit light is reflected from the point (p), (q), or (r) of a trolley wire 1, 1', or 1'' after irradiating the point (p), (q), or (r). The reflected light is condensed through a condenser lens 8a and further converged in a section perpendicular to the locus direction by means of a cylindrical lens 8b. The converged reflected light forms the image of the point (p), (q), or (r) in a CCD sensor 8. The address signal of the picture element of the sensor 9 is inputted to a signal processing section 10 and the height of the trolley wire is found.
Patent JP-H02181093-A (JP)
Title: Rotary compressor capacity controller
Inventor: KUMAKIRI TONAMI
IPC: F04C28/10
Filed: 1988-12-29
Abstract: PURPOSE:To prevent reduction of the output of an internal combustion engine mounted in a vehicle, and deterioration of the fuel consumption and acceleration by providing a valve mechanism to expand and contract an aperture area of a compression chamber suction hole corresponding to a suction tube pressure condition of the internal combustion engine driving a rotary compressor. CONSTITUTION:For a rotary compressor 2 for air conditioning, etc., driven by an internal combustion engine 22, cooling medium is sucked from a suction hole 16 and compressed to be discharged from a discharge hole 20 by rotation of a rotor 6 holding a vane 8 slidably. A valve mechanism 28 provided at the suction hole 16 lead a negative pressure in a suction manifold 24 through a throttle part 56 and a pressure passage 54 to move a slide valve body 34 down against a spring 40 corresponding to the size of the negative pressure for changing a connection area of a concave part 50 with the suction hole 16. The reduction of the output of the internal combustion engine and fuel deterioration of the fuel consumption and acceleration can thus be prevented.
Patent JP-H08166714-A (JP)
Title: Image forming device
Inventor: MATSUMOTO YASUHIRO
IPC: G03G21/16
Filed: 1994-12-14
Abstract: PURPOSE: To provide an image forming device which correctly detects an amount of remaining developer. CONSTITUTION: A sensor guide 21 is provided parallel to the side wall 10a1 of a toner storage container, and when a disk 23 makes one rotation in synchronism with the feeding of recording paper, a sensor holder 22 fitted to an eccentric boss 23a is alternately moved upward and downward one time along the guide 21. In this case, since a part of the holder 22 passes the detecting part of a photointerruptor 24, the reference position of a magnetic bridge sensor 20 is recognized. Also, when the sensor 20 reaches a boundary between the presence and absence of toner by the movement of the holder 22, the detecting signal of the sensor 20 suddenly changes and detects the presence or absence of the toner.  That is, the amount of remaining toner is calculated by calculating a time difference Δt from the start of the detecting operation of the sensor 20 to the detection of toner emptiness accompanying the sudden change of the detecting signal, and it is converted into the height of the remaining toner.
Patent JP-H02176540-A (JP)
Title: Detecting device for wear of tool
Inventor: NAGASE NOBORU
IPC: G01N3/58
Filed: 1988-12-28
Abstract: PURPOSE:To detect the abrasion of a grinding wheel in an early stage and to prevent in advance the working executed by a defective tool by detecting hydraulic pressure of a static pressure guide part for moving relatively a tool and a work, and deciding the wear amt. of the tool, based thereon. CONSTITUTION:When a grinding wheel 8 is worn out and becomes blunt, as a working resistance increases and decreases, hydraulic pressure of pockets 13 - 17 being static pressure guide parts to which this resistance is applied is also varied. Also, a deciding means decides the wear amt. of the wheel 8, based on the hydraulic pressure of the pockets 13 - 17 detected by pressure sensors 22, 24 and 25 being pressure detecting means. That is, when the wheel 8 is worn out and becomes blunt, main component force of the working resistance decreases and back component force increases. Also, as the main component force decreases, hydraulic pressure of the pocket 13 to which this force is applied decreases or increases, and as the back component force increases, hydraulic pressure of the pockets 14 - 17 to which this force is applied increases or decreases. Moreover, the deciding means decides the wear amt. of the wheel 8, based on the hydraulic pressure of the pocket 13 detected by the sensor 22, and the hydraulic pressure of the pockets 14 - 17 detected by the sensors 24, 25.
Patent JP-H04201222-A (JP)
Title: Projecting stroke controller for hydraulic ejector
Inventor: SUDO MAKOTO
IPC: B29C45/40
Filed: 1990-11-29
Abstract: PURPOSE:To adjust a projecting stroke numerically easily and accurately by comparing the position of the projection of a hydraulic ejector output from a positional sensor with a stoppage command position and outputting a stoppage command to a solenoid valve when the position of oil projection reaches the stoppage command position. CONSTITUTION:A controller is operated. A driver 9 controls the opening of a flow-rate proportional valve 6 in response to projecting speed (x). An ejector cylinder 2 is projected and operated, and a hydraulic ejector 1 is projected at speed (x). An arithmetic unit 8 operates a stoppage command position (l), and outputs it to a comparison circuit 11. A position sensor 12 detects the projecting stroke l' of the hydraulic ejector 1, and outputs it to the comparison circuit 11. When the projecting stroke l' of the hydraulic ejector 1 reaches the stoppage command position (l), a stoppage command is emitted to an ON- OFF circuit 14 from the comparison circuit 11, and a solenoid (a) is turned OFF and a solenoid valve 5 is brought to a neutral state. The hydraulic ejector 1 is inertial-moved only by quantity corresponding to projecting speed (x), and stopped.
Patent JP-H11172587-A (JP)
Title: Raw material strand and production of raw material strand
Inventor: TAGUCHI YASUO
IPC: B21F7/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a raw material strand capable of improving the anticorrosive performance of a PC strand formed by twisting strands. SOLUTION: This raw material strand is obtained by allowing a raw material strand to pass through the cross head of an extruder receiving a synthetic resin material 5 in a melted and pressed state and a mold die having the maximum inner diameter approximately equal to the maximum outer diameter of the raw material strand to fill spaces between a PC steel wire 1 constituting a core wire and PC steel wires 4, 4... constituting side wires with a synthetic resin 5, 5... and simultaneously expose at least the outermost portions m, m... of the outside surfaces of the PC steel wires 4, 4 .... constituting the side wires or extremely thinly coat the outermost portions m, m... with the synthetic resin 5.  The raw material strand is obtained by mutually twisting the PC steel wire 1 constituting the core wire and wholly exposed in the surface with the PC steel wires 4, 4... constituting the plural side wires and wholly exposed in the surfaces in direct contact states.
Patent JP-H09170921-A (JP)
Title: Apparatus for surveying sleeper
Inventor: HIRANO MAKOTO
IPC: G01C7/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To highly efficiently survey a sleeper by detecting an object to be detected based on a threshold value from outputs of a distance sensor at moving positions which detects a distance to an article set perpendicularly below a scanning arm on a moving truck, and outputting moving distances of the arm. SOLUTION: A moving truck 8 is set to run on a rail 5. A uniaxial robot of a scanning arm 9 is driven to reciprocate a laser displacement sensor 10 on the arm 9. The sensor 10 scans over a transversal bolt 4 and a girder 1, projects a laser light, measures a reflecting light from the bolt 4 and girder 1 and detects a distance to the bolt 4 and girder 1. Output values of the sensor with an upper face of the girder 1 being set as a reference height are stored in a memory part. A threshold value-setting part sets a first and a second threshold values between the bolt 4 and the upper face of the girder 1 and at a fixed distance below the upper face of the girder 1, thereby judging whether an object is the bolt 4 or the girder l or lower than the bolt 4 and girder 1.  A detection signal-generating part generates a detection signal indicative of the bolt 4 or the girder 1 and a length-measuring device measures a distance to the sensor 10 from an original position. An old ramshackle sleeper 2 is exchanged if any.
Patent JP-H11166138-A (JP)
Title: Insulation varnish and multilayer printed wiring board using same
Inventor: KAMISHIRO YASUSHI
IPC: C09D7/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an insulation varnish excellent in reliability of insulation and handleability by adding a specified polymeric material to an insulation varnish comprising a resin and electrical insulation whiskers. SOLUTION: A polymeric material having a number-average molecular weight of 10,000 or above is added to an insulation varnish comprising a thermosetting resin and electrical insulation whiskers. The polymeric material which can be used is exemplified by a phenoxy resin or a brominated phenoxy resin having a molecular weight of 10,000 or above, a high-molecular-weight epoxy resin having a molecular weight of 30,000-80,000, or an ultrahigh-molecular-weight epoxy resin having a molecular weight of 80,000. It is desirable that the polymeric material is used in an amount in the range of 5-75 wt.% based on the resin solids of the insulation varnish. It is desirable that the electrical insulation whiskers are ceramic whiskers having an average diameter of 0.3-3.0 μm and an average length of 3-50 μm. The resin used is desirably an epoxy resin or a bismaleimidotriazine resin.
Patent JP-H01174518-A (JP)
Title: Epoxy resin for toner and toner for developing electrostatically charged image using said resin as binder resin
Inventor: YAMAMOTO YOZO
IPC: G03G9/087
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an epoxy resin for toners, having excellent low-temperature high speed fixing properties without causing offset and suitable as a binder resin for developing electrostatically charged images, by containing a (hydrogenated) bisphenol type epoxy resin and acid anhydride in a specific proportion. CONSTITUTION:An epoxy resin for toners obtained by blending a bisphenol type and/or hydrogenated bisphenol type epoxy resin (preferably bisphenol A type epoxy resin) with an acid anhydride (preferably methyltetrahydrophthalic anhydride, etc.) in an amount to provide 0.02-0.2mol. based on 1 equiv. epoxy group in the above-mentioned epoxy resin and preferably reacting both in the presence of a catalyst, such as sodium hydroxide, at 100-200 deg.C. The above- mentioned epoxy resin is used as a binder resin to afford a toner for developing electrostatically charged images.
Patent JP-2000073059-A (JP)
Title: Ground solidifying material and apparatus for producing the same
Inventor: SHIMADA SHUNSUKE
IPC: C04B12/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a ground solidifying material excellent in workability and capable of exhibiting good impregnating property, high solidification strength, etc. by including, as a main material, a secondary silica solution obtained by subjecting water glass to dealkalization treatment to afford stable primary silica solution and then further subjecting the primary silica solution to dealkalization treatment. SOLUTION: This ground solidifying material contains, as a main material, a secondary silica solution obtained by subjecting water glass to dealkalization treatment, preferably by ion exchange method, electrophoresis, etc., and removing a part of alkali in water glass to afford a primary silica solution and further subjecting the primary silica solution to dealkalization treatment. The primary silica solution is stabilized silica solution scarcely causing gelling, produced in production plants and the solution is carried to construction site and subjected to dealkalization treatment again and preferably used as secondary silica solution. The dealkalization treatment of the secondary silica solution is preferably carried out by cation exchange resin, etc. by using onsite facility in construction site. Thereby, workability in the construction site is improved.
Patent JP-H10171757-A (JP)
Title: Information terminal
Inventor: MATSUKAWA YOSHIHIKO
IPC: G06F15/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveniently inputting the home page address or electronic mail address or the like of an internet on the page space of a magazine or newspaper or the like, and to provide an information terminal which is automatically connected with the desired destination of connection of a network while being linked with the input of an address. SOLUTION: An information terminal 101 connected through a communication control equipment with a network 106 such as an internet is provided with a network program 102, picture inputting device 105, and character recognizing device 104. An address is inputted as a picture from the picture inputting device 105, the input picture is recognized by the character recognizing device 104, and the recognized result is inputted to the address inputting part 103 of the network program 102. The network program 102 operates communication control based on the network address of the address inputting part 103, and automatically operates connection with a WWW home page and an electronic mail box or the like having a designated address.
Patent JP-H02176153-A (JP)
Title: Modification and modifier of fuel
Inventor: SASANUMA NOBUYUKI
IPC: C10L1/30
Filed: 1988-12-28
Abstract: PURPOSE:To improve a burning efficiency of fossil fuel by immersing the first member such as zinc, barium, iron and tin and the second member such as Mg, Co, Ti, copper, silver, gold and mercury, in an adjacent state, into dihydric and trihydric iron solt water solution and then taking them out to be immersed into fuel. CONSTITUTION:A modifier retains the first member which is composed of one material out of zinc, Ba, iron, or tin and the second member which is composed of one material out of Mg, Co, Ti, copper, silver, gold or mercury, in an adjacent state. For example, after a copper plate 4 is retained in a steel-made body 1 and caps 2, 3 and cleaned with solution of chlorine density 1/1000, it is immersed in dihydric and trihydric iron solt water solution of density 1X10<-5> and taken out then immersed into fuel (gasoline or light oil) to be modified. At this time, the fuel is inflowed from through-holes 5, 6 and matters attached to the surface of the modifier give rise to double coupling between two carbons in fuel to make matters which are difficult to be burnt into easy-burnt ones. It is thus possible to intend better burning efficiency of fuel.
Patent JP-H05141604-A (JP)
Title: Operation controller for boiler
Inventor: WAKASA AKIRA
IPC: F22B35/00
Filed: 1991-11-22
Abstract: PURPOSE:To confirm normal movement of devices to be controlled by monitoring operating states of devices to be controlled of a boiler. CONSTITUTION:An operation controller for a boiler 1 to perform a predetermined operation comprises a control circuit 3 for outputting an operation command signal to a device to be controlled and attached to the boiler according to a preset control program, and a detector 4 for detecting a current value flowing to the device to be controlled. The controller also comprises a monitoring circuit 5 for comparing, upon receiving of a signal from the detector, the detection signal with the command signal to the device to be controlled and monitoring whether the device to be controlled is normally operated or not.
Patent JP-H01173845-A (JP)
Title: Torque measuring instrument
Inventor: YOSHIMURA SHIGEO
IPC: G01L3/10
Filed: 1987-12-28
Abstract: PURPOSE:To detect excellently torque which varies owing to temperature variation, a secular change, etc., irrelevantly to whether or not a torque load is large by compensating the exciting voltage of a coil for torque detection as the exciting current of the correcting coil corresponding to a magnetic anisotropic part for correction which is not affected by a torque signal is controlled. CONSTITUTION:A magnetic anisotropic part 12 for torque detection which is given magnetic anisotropy in the direction and at the angle of an axis of rotation is arranged on the surface layer of a shaft 11 for torque transmission. A magnetic anisotropic part 14 for correction which is given magnetic anisotropy in parallel to the axis of rotation is arranged on the surface of the shaft nearby the anisotropic part 12. A detecting coil 20 and a correcting coil 22 are arranged at the peripheries of those anisotropic parts 12 and 14, a CPU is connected to the coil 20 through an A/D converter, and a CPU 40 is connected to the coil 22 through an A/D converter 36. Then the CPU 40 controls a power source 26 through D/A converters 42 and 46 so that measurement data becomes equal to a reference value from a reference value setting device 47 connected to the CPU 40.
Patent JP-H04202847-A (JP)
Title: Production of water-repellent and deep-colorable fiber structure
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a fiber structure having excellent endurance as well as high water-repellent property and deep-colorable property by irradiating a fiber structure with ultraviolet ray and then treating the fiber structure with a fluorine based water repellent agent, etc. CONSTITUTION:A fiber structure such as sport clothing or uniform clothing is irradiated with ultraviolet ray (containing <=300nm wavelength ingredient) and then treated with a fluorine and/or silicone based water repellent (e.g. polypentadecafluorooctyl acrylate or dimethylpolysiloxane) to provide the objective structure.
Patent JP-H07185863-A (JP)
Title: Laser beam machining device
Inventor: OMORI TAKEO
IPC: B23K26/066
Filed: 1993-12-28
Abstract: PURPOSE:To provide a laser beam machining device by which a work is irradiated with either machining beam whose intensity distribution is nearly uniform or like a Gaussian distribution. CONSTITUTION:A laser beam LB from a laser light source 1 is led to a variable field diaphragm 4A through a beam expander 11; and a work 8 is irradiated with the laser beam, which passed the variable field diaphragm 4A, as a machining beam LB4 through a relay lens 5, variable aperture diaphragm 6A for and an objective lens 7. In order to nearly uniformize the intensity distribution of the machining beam, the magnification of the beam expander 11 is increased, adjusting the variable field diaphragm 4A and the variable aperture diaphragm 6A. In order to make the intensity distribution of the machining beam like a Gaussian distribution, the magnification of the beam expander 11 is decreased, adjusting the variable aperture diaphragm 6A.
Patent JP-2000162351-A (JP)
Title: Ion source with ion beam accelerating part including suppressor for abnormal voltage due to interelectrode breakdown in neutral particle injection device of nuclear fusion apparatus
Inventor: ITO TAKAO
IPC: G21B1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in insulation performance and reduce interelectrode breakdown to stabilize acceleration of charged particle beams by constituting an insulation tube of an ion beam accelerating part in a double structure comprising an outer layer for insulation and an inner layer for an arrester. SOLUTION: An ion beam accelerating part (b) provided in an ion source comprises electrodes 1 to 6 for generating an electrostatic field for accelerating charged particle ions and several insulation tubes 11 to 13 for insulating/fixing respective electrodes from/to the ion beam accelerating part (b). Each insulation tube is made in a double structure comprising an outer layer for insulation made of FRP (glass epoxy resin) and an inner layer for arrester made of zinc oxide and includes an insulation function by the outer layer and a lightening arresting function by the inner layer. Such a double structure can exhibit the lightening arresting function of the inner layer of the insulation tube before insulation performance of the outer layer of the insulation tube is broken when abnormal voltage occurs, so as to eliminate the abnormal voltage.  Thus facility breakdown occurring between electrodes can be reduced to stabilize acceleration of charged particle beams.