baber/WOPTO huggingface dataset:
Patent JP-H07318414-A (JP)
Title: Hand holdable vibration measuring device
Inventor: NAKAJIMA SADAKAZU
IPC: G01H1/00
Filed: 1994-05-30
Abstract: PURPOSE:To enable simultaneous display of displacement, speed and acceleration and hand holding measurement by one hand by housing amplifiers and respective display units for acceleration, speed and displacement in a hand holdable case, and vertically arranging kinds of switches. CONSTITUTION:A signal from a vibration meter 1 composed of an acceleration pickup is converted into an integrable signal through a preamplifier 12 and an attenuator 13. This signal is displayed on an acceleration display unit 3 through an amplifier 2a or the like, and a speed value by integrating a signal from the attenuator 13 by an integrator 10 is simultaneously displayed on a speed display unit 4 through an amplifier 2b or the like, and displacement twice integrated by the integrator 10 and a twice integrator 11 is displayed on a displacement display unit 5 through an amplifier 2c or the like. Signal outputs 14 to 16 of the amplifiers 2a to 2c are respectively connected to a data hold circuit, and even if the vibration meter 1 is removed from an internal combustion engine, a numeric value is made holdable. An electric power supply switch, a data hold switch and a mode changeover switch are vertically arranged on the left side of a case, and operation by a thumb or the like of one hand is made possible.
Patent JP-H11300224-A (JP)
Title: Milling apparatus
Inventor: TODA YASUHIRO
IPC: B02C13/10
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a milling apparatus having excellent milling efficiency and a wide surface area or a large volume of a milling chamber. SOLUTION: A first and a second discharge type rotary blades 2, 3 are housed on the opposite to each other in a casing 1 and the pair of the rotary blades 2, 3 and the constituent walls 1' of the casing constitute a milling chamber. A raw material throwing inlet 6 communicated with the milling chamber 5 through the first discharge type rotary blade 2 is formed in one side of the casing 1 and a discharge outlet 7 communicated with the milling chamber 5 through the second discharge type rotary blade 3 is formed in another side of the casing 1 and a suction apparatus 8 is communicated with the discharge outlet.
Patent JP-H01288643-A (JP)
Title: Oil pressure shock absorber
Inventor: ASHIBA MASAHIRO
IPC: F16F9/348
Filed: 1988-05-13
Abstract: PURPOSE:To improve the damping force property and to improve the riding feeling of a vehicle by engraving an oil passage in parallel to the axial line and forming a one side valve seat concentrically with a piston on the one side face of the piston. CONSTITUTION:An extension side oil passage 22 and contraction side oil passage 23 are engraved in a parallel to the axial line of a piston 21. One side valve seat 24 is formed concentrically with the piston 21 on one side face of the piston 21. A circular valve seat part 24B gives an initial deflection to an extension side disk valve 26. A contraction side disk valve 29 is arranged on the other side face of the piston 21 so as to seat on the respective segmental valve seat part 25B of a valve seat 25. The damping force property can thus be improved and the vehicle riding feeling is improved.
Patent JP-S5452052-A (JP)
Title: Preparation of guanidinobenzoic acid derivative
Inventor: FUJII SETSUO
IPC: C07C279/18
Filed: 1977-09-30
Abstract: PURPOSE: To repare th title compound useful as a remedy of acute pancreatitis, hemorrhagic diseases, etc., easily, by the reaction of N,N-dimethylcarbamoyl-methyl -p-(aminobenzoyloxy)phenylacetate, etc. with cyanamide.  
     CONSTITUTION: The objective compound II is prepared by reacting a compound I (Z is C-C covalent bond, methylene, ethylene, vinylene; R 1 , 2  are H, lower alkyl) (1 mole) with cyanamide (1-5 moles) in a solvent selected from an alcohol, water and their mixture, in the presence of an acid such as hydrochloric acid, toluene- sulfonic acid, etc. at room temp. to 100°C (pref. 50-100°C) for 5 min. to 1 hour under stirring. The objective compound is obtained as an acid addition salt of the acid used in the reaction, and it is preferable to separate the compound as a carbonate from the view point of purity, because it is slightly soluble in water and organic solvents and easily crystallizable 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05285671-A (JP)
Title: Spot-welding method to resin complex type high damping steel plate
Inventor: MURASE MASAJI
IPC: B23K11/16
Filed: 1992-04-10
Abstract: PURPOSE:To execute a spot-welding with sufficient strength to a resin composite damping steel sheet by quickening the speed of an electrode approaching the plate in order to pressurize and energizing the pressurized condition after colliding the electrode to the plate. CONSTITUTION:The speed of the electrode approaching the plate is made to be about 100-500mm/s, and by energy which the electrode collides against the plate, the resin inserted in the skin steel sheets at the welding part is removed. As the resistance value becomes low in the near condition piling the steel plates after removing the resin, the electric current is conducted in the ordinary pressurized welding condition. By this welding system, the stable spot-welding can be executed without using any complicated control device and in the condition of reducing noise and vibration.
Patent JP-2000302002-A (JP)
Title: Structure of pillar garnish with built-in air bag
Inventor: IWANAGA KENTARO
IPC: B60R21/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To offer a structure of a pillar garnish with built-in air bag capable of preventing the pillar garnish from having crack initiation when air bag is inflated. SOLUTION: To a body pillar part 20 a pillar garnish 10 is fixed at a seat part for fixation 17 and the garnish 10 is bent in a thin wall part 40 designed for bending without slipping off from the pillar by the inflation of an air bag A accommodated on the back of the garnish 10. In this pillar garnish structure, the resin to form the garnish 10 has a modulus of bending elasticity at 23 deg.C of 550 MPa or more, a ruptural point energy with high speed surface impact at -40 deg.C of 2100 kgf.mm or more, and a max. load point energy of 1600 kgf.mm or less.
Patent JP-S63283216-A (JP)
Title: Reflecting power detecting/protecting circuit
Inventor: HONDA HIKARI
IPC: H03F1/52
Filed: 1987-05-15
Abstract: PURPOSE:To miniaturize a device and to make it light in weight by making the assembling of a cooling wheel, etc., on a terminator unnecessary, by attaching a temperature sensor on the terminator which absorbs and consumes a reflected power from a load, and constituting a circuit so that the power source of a power amplifier can be controlled so as to be connected/disconnected corresponding to the detected temperature of the temperature sensor. CONSTITUTION:When the reflected power reflected on the load 5 is absorbed and consumed from an output C by the terminator 6 via a circulator 4 and the temperature of the terminator 6 rises, the temperature sensor 7 detects the temperature rise of the terminator 6 immediately, and sends a signal whose temperature reaches a prescribed threshold temperature via the output 8 of the sensor. The power source 9 for the power amplifier stops its operation, for example, in case of the power source of a traveling wave tube, the power source for an anode is disconnected, and a DC power supplied to the power amplifier 2 is cut off based on a sent signal. Thereby, the source of the reflected power of a high-power signal supplied to the load 5 is disconnected, and it is possible to maintain the temperature of the terminator 6 less than the threshold temperature. Thereby, the power strength of the terminator 6 can be reduced remarkably, then, the miniaturization of the device can be realized.
Patent JP-S597484-A (JP)
Title: Butt welding method of high purity ferritic stainless clad steel
Inventor: SHIMAZAKI MASAHIDE
IPC: B23K9/23
Filed: 1982-07-07
Abstract: PURPOSE:To obtain a welded joint part which is excellent in both corrosion resistance and a mechanical property, by welding a base metal part of clad steel with a same metal, subsequently, performing butt-welding on a cladding member by a build up welding according to a low dilution welding method by use of a welding rod having the same composition as a cladding material. CONSTITUTION:In case of welding of clad steel whose cladding material is high purity ferritic stainless steel containing 16-21wt% Cr and 0.75-3.5wt% Mo, the same metal welding of a base metal part is completed, and thereafter, a cladding member is butt-welded by building up to >=2 layers in accordance with a low dilution welding method by use of a welding rod having the same composition as the cladding material. As for welding of said cladding material, if necessary, the first layer is welded by a ferritic stainless steel welding rod containing 25-33wt% Cr and 0.75-3.5wt% Mo, and the residual part is welded with a same material or the first layer is welded by a welding rod having the same component as the cladding material, and therefore, said welding can be executed, as well.
Patent JP-H09273134-A (JP)
Title: Material used for facilities in harbor, river, etc.
Inventor: HATANO HITOSHI
IPC: B63B59/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fender which is simple in the structure and easy in production and also sturdy and highly absorptive against impulses, by laminating a number of flexible raw material sheets as a fender fitted to a mooring shore. SOLUTION: A plurality of flexible raw material sheets 1 are laminated and support plates 2, 3 are attached to both sides thereof and fastened with bolts and nuts to form a fender. The upper end 6 is formed to have a plane, a rugged face, or a corrugated face and both ends of the flexible sheet may be arcuate. This fender is easily deformed against the horizontal and vertical forces to absorb impulses because of the laminated structure of the raw material sheets. Waste materials of conveyor belts and tires can be used for the raw material sheets 1. This fender can be used to moor a boat by fitting a chained mooring member and it can be used for an emergency step by fixing it to a revetment stepwise.
Patent JP-H05290972-A (JP)
Title: El element and manufacture thereof
Inventor: SHIMIZU YOSHINORI
IPC: H05B33/12
Filed: 1992-04-08
Abstract: PURPOSE:To provide a high quality EL element, and enable the mass production thereof efficiently with an ease and inexpensively with high yield. CONSTITUTION:The rear electrode 7 of an EL element is constituted of a metal thin film layer 7A laid at the side of a fluorescent layer, and a conductive separation layer 7B laid at the rear side of the element in such a way as allowing a plastic film 8 to be freely attached and detached, and having conductivity. A method for manufacturing the EL element comprises processes where the conductive separation layer 7B is formed on the surface of the plastic film 8, a metal thin film 7A is formed on the layer 7B, and a reflective insulation layer 2 and a fluorescent layer 3 are formed on the layer 7A. The method comprises further processes where the plastic film 8 having the layer 3 is pressure fitted to a transference electrode 5 and, then, the plastic film 8 is peeled for exposing the conductive separation layer 7B.
Patent JP-H0417550-A (JP)
Title: External fan type rotary electric machine
Inventor: ITO TOMOHIDE
IPC: H02K9/06
Filed: 1990-05-07
Abstract: PURPOSE:To improve the cooling effect for the electric machine body by providing an air guide at the periphery of the end on the discharge side of an external fan cover, and sucking outside air by the static pressure of the cooling wind by the action of an external fan from between it and the external cover, and squaring it with cooling wind. CONSTITUTION:An external fan cover 2, which surrounds an external electric fan 3 and whose cross section is U-shaped, is attached to the periphery of one end of the electric machine body 1, and a tapered circular air guide 11 is provided at the periphery of the end on the discharge side of this external fan cover 2 through a plurality of support plates 12 provided radially. Said air guide 11 is the one for sucking outside air through the space between itself and the external fan cover 2 by the static pressure of the cooling wind being discharged from the opening on the discharge side of the external fan cover 2 to the periphery of the electric machine body 1 by the action of the external fan 3, and the air sucked by this static pressure joins said cooling wind and is sent in the axial direction. Hereby, the cooling effect of the electric machine can be increased by increasing the quantity of cooling wind efficiently without enlarging the external fan.
Patent JP-H02298663-A (JP)
Title: Fuel injection type multi-cylinder engine
Inventor: SHIOBARA SHOICHI
IPC: F02B75/02
Filed: 1989-05-12
Abstract: PURPOSE:To supply an approx. uniform fuel pressure to the fuel injection valve of each of the cylinders, which are fed with the fuel from a single fuel pump, at all times by equipping each cylinder with one solenoid type fuel injection valve and one fuel pressure regulator. CONSTITUTION:In a 2-cycle, 2-cylinder engine of crank chamber preheating type to be mounted on a motorcycle, solenoid type fuel injection valves 76a, 76b (76) are fitted at throttle bodies 64a, 64b, respectively, which are in communication with crank chambers for the cylinders 38, 40. The fuel fed by pressure from a fuel pump 54 driven by the engine concerned is supplied distributedly to these fuel injection valves 76 via a delivery pipe formed from a T-joint tube and a piping. The cylinders 38, 40 are equipped with respective fuel pressure regulators 80a, 80b, which adjust the fuel pressure fed by pressure to each fuel injection valve 76 from the fuel pump 54 into a certain value determined by the suction neg. pressure of the cylinders 38, 40, and thereby it is made possible to supply an approx. uniform fuel pressure to the fuel injection valves 76.
Patent JP-S62274028-A (JP)
Inventor: JIYON MAACHIN DORITSUGAAZU
IPC: H05B3/54
Filed: 1987-05-15
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-S61273978-A (JP)
Title: Daisy wheel printer
Inventor: ONO YOSHIAKI
IPC: B41J1/30
Filed: 1985-05-30
Abstract: PURPOSE:To make it possible to easily adjust the gap between a platen and a daisy wheel, by providing an engaging part and a movable engaging body to a carrier and a wheel holder and forming a deformed part to either one of the part continueing to the engaging part and the movable engaging body. CONSTITUTION:An engaging hole 11 being an engaging part and a U-shape notch 12 being a deformed part are formed to both sides of the frame 10 coming to a part of a carrier 4. The hook part 13 engaging with the upper edge of the engaging hole 11 and a U-shape notch 14 being a deformed part are provided to a wheel holder 8. If the notch 12 or 14 is made permanently deformable so as to be widened or contracted, the engaging position of the engaging hole 11 and the hook part 13 changes to the direction contacting with and separating from a platen 1. Therefore, the gap G between a daisy wheel 6 and the platen 1 can be easily adjusted.
Patent JP-H08309352-A (JP)
Title: Washing control device of ion water maker
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1995-05-16
Abstract: PURPOSE: To protect a power supply circuit from the thermal damage caused by the flow of an overcurrent at a time of the electrolysis by the application of voltage to an electrolytic cell and at a time of the automatic washing of an electrode by the application of inverse voltage. CONSTITUTION: After operation in an electrolytic mode, the polarity of the output voltage of a power supply circuit applying voltage across the electrodes 2, 3 of an electrolytic cell 1 is reversed to change over the electrolytic mode to a mode performing the washing of the electrodes 2, 3. A fuse 16 is inserted in the output line of the power supply circuit led out of the secondary coil 7 of a power supply transformer 5 and, when an overcurrent is generated at a time of electrolytic/washing operation, the fuse 16 is gone to stop the application of voltage to the electrodes 2, 3 to protect the power supply circuit 4 from an overcurrent.
Patent JP-2000309687-A (JP)
Title: Polyester resin composition and its production
Inventor: SUZUKI NORIYUKI
IPC: C08L67/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and safely obtaining a resin composition excellent in mechanical characteristics and heat resistance by finely dispersing inorganic particles into a polyester resin. SOLUTION: This method for producing a polyester resin composition containing a thermoplastic polyester resin and inorganic particles comprises a step for kneading the thermoplastic polyester resin with a mixture comprising inorganic particles and water. In the step, the concentration of inorganic particles in the mixture is higher than a concentration obtained when the mixture exhibits liquid limit.
Patent JP-H05316197-A (JP)
Title: Caller recognition telephone set
Inventor: NISHIMURA SHINGO
IPC: G10L15/00
Filed: 1992-05-11
Abstract: PURPOSE:To eliminate the need for limiting an object audio to a content of a message learned in advance in the case of talker recognition. CONSTITUTION:When a talker recognition section 13 of a caller recognition telephone set 10 uses a neural network to recognize a talker, the section 13 receives a series of vectors representing an outline of a spectrum for a short period of time, a series of network outputs is totallized by sum, product, majority decision or the like for the result of recognition based on each output to obtain one recognition result, and an input audio is subject to voiced/non-voiced signal discrimination at every analysis interval and only the voiced period is used for an object interval of the network input.
Patent JP-S62277108-A (JP)
Title: Method for preventing clogging of filtration film
Inventor: TERASAWA YOSHINORI
IPC: B01D29/62
Filed: 1986-05-23
Abstract: PURPOSE:To effectively strip deposits from a filtration film by providing plural original liquid inflow ports connected to a selector valve to a film separator, generating swirling flow on the surface of the filtration film by the original liquid from the prescribed original liquid inflow port and further intermittently turning over the swirling flow by the selection of the selector valve. CONSTITUTION:The plural original liquid inflow ports 71-74 for supplying the original liquid in a tangent direction are formed to the outside peripheral side wall of the cylindrical film separator 4 disposed with the circular filtration film 3. The clockwise swirling flow is first generated near the surface of the filtration film 3 when the original liquid is supplied through the original liquid inflow ports 71, 72 connected to branch pipes 9a, 9b by setting the original liquid supply selector valve 8 to the 1st piping 9 side. The counterclockwise swirling flow is then generated when the original liquid is supplied through the original liquid inflow ports 73, 74 connected to branch pipes 10a, 10b by changing over the valve 8 to the 2nd piping 10 side. The deposits of the filtration film 3 are scrapped off by intermittently and alternately executing the above-mentioned operations. Clogging is thus prevented.
Patent JP-S5819608-A (JP)
Title: Self-controller for boiler
Inventor: KUMAZAKI MASAYUKI
IPC: F23N1/02
Filed: 1981-07-29
Abstract: PURPOSE:To suppress the transient increase in NOx at a load changing time, by a method wheren an inlet draft to each damper of primary gas and mixture gas is controlled uniformly, and reheated steam temperature is controlled  through adjustment of the degree of an opening of an inlet damper. CONSTITUTION:In a boiler which is constituted such that exhaust gas from a furnace 12 is recycled, the degree of an opening of an inlet damper 4 of a gas cycle fan 5 is regulated by an outlet draft, and flow rates of primary gas and gaseous mixture are held always constant. On one hand, the opening of an inlet damper 6 of a hopper 2 of the furnace is controlled to control the temp. of the reheated steam.
Patent JP-S63284921-A (JP)
Title: Surface acoustic wave resonator and surface acoustic wave multimode filter using the same
Inventor: YAMADA YOSHIHIRO
IPC: H03H9/64
Filed: 1987-05-16
Abstract: PURPOSE:To facilitate etching and to improve the yield of a surface acoustic wave resonator or a surface acoustic wave multiplexing mode filter, by forming a grating reflector in an interdigital shape same as an interdigital type electrode. CONSTITUTION:The surface acoustic wave multiplexing mode filter is constituted of a piezoelectric substrate 10, the interdigital type electrodes 11 and 12, and the grating reflectors 13, 14, 15 and 16. In such constitution, the grating reflectors 13, 14, 15 and 16. In such constitution, the grating reflectors 13, 14, 15 and 16 are formed in the interdigital shapes (cross finger shapes) same as the interdigital type electrodes 11 and 12. Therefore, when the interdigital type electrodes 11 and 12 and the grating reflectors 13, 14, 15, and 16 are generated by photo-lithography, the optimum conditions at the time of performing the etching formation of the interdigital type electrodes and the grating reflectors are set equal because they have the similar shapes.
Patent JP-H09284542-A (JP)
Title: Image input device
Inventor: SHIROTA TETSUYA
IPC: H04N1/387
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent synthesis image independently of property of an input image by selecting an area where saturated picture elements in image data of overlapped parts are small and accumulated luminance is high so as to calculate a luminance correction value. SOLUTION: An input image is processed in various signal processing ways and the processed image is written in image storage circuits 13, 14. Then a saturated picture element discrimination circuit 33 of an area selection circuit 16 discriminates saturated picture elements in each luminance correction detection area, accumulated sum circuits 31, 32 calculate the accumulate luminance values of the picture elements except the saturated picture elements and provide an output of the result to a discrimination circuit 34. Furthermore, a luminance correction detection area with highest one or both accumulated luminance value for each luminance correction detection area is selected and the accumulated luminance is outputted to an arithmetic circuit 21, in which a correction coefficient is calculated.  Then the input image data are read from the image storage circuits 13, 14, gain adjustment circuits 22, 23 are used to correct the data and a synthesized image is outputted to an output terminal 19 via an output selection circuit 18.
Patent JP-H0413675-A (JP)
Title: Novel maleic anhydride derivative and production thereof
Inventor: SODA KENJI
IPC: C08F22/02
Filed: 1990-05-07
Abstract: NEW MATERIAL:The compound of formula (R is 6-8C aliphatic hydrocarbon group). USE:Useful as a surfactant, a raw material for polymer, a raw material for pharmaceuticals, etc. PREPARATION:The objective compound of formula can be produced by contacting >=8C fatty acid (e.g. caprylic acid or capric acid) with a specific microorganism in a buffer solution. Examples of the microorganism usable in the above process are Bacillus subtilis and Micrococcus glutamicum. The microorganisms are preparatorily cultured in a proper medium generally at about 28 deg.C under neutral and aerobic condition (by shaking culture), the cultured microbial cells are added to a buffer solution containing a fatty acid and the mixture is shaken to obtain the objective compound of formula.