baber/WOPTO huggingface dataset:
Patent JP-H03226576-A (JP)
Title: Production of coating cermet excellent in wear resistance
Inventor: YOSHIMURA HIRONORI
IPC: C23C16/36
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the coating cermet excellent in wear resistance at the time of chemically vapor-depositing Ti nitride on the surface of a cermet having a specified composition by using a gaseous mixture contg. ammonia in the process. CONSTITUTION:A cermet consisting of 70-95wt.% of >=1 kind of hard dispersed phase forming component such as the carbide, nitride and carbonitride of Ti, Zr, Hf, Ta, Nb, W, Mo and Cr and 5-30wt.% of >=1 kind of binder phase forming component such as Co, Ni and Al is prepared. A gaseous mixture contg. ammonia (Ti tetrachloride, ammonia and H2) is used when Ti nitride is chemically vapor-deposited on the surface of the cermet. The deposition is carried out at 700-900 deg.C.
Patent JP-S57136022-A (JP)
Title: Combustion controller
Inventor: SHIMOMURA TOORU
IPC: F23N5/12
Filed: 1981-02-16
Abstract: PURPOSE:To improve hot-water feed property and safety, by constituting a device such that a source to ignite a pilot flame is caused to continue to burn and a condition to complete a prepurge is maintained for a given period at a time when a water current switch of an instantaneous hot-water heater with prepurge function turns OFF, and the condition is displayed by lighting in a unique color. CONSTITUTION:With a water current switch 7 turned OFF based on a condition to feed hot water, a timer circuit 22 operates to keep a transistor 9 in a turning- ON state for one minute. Thus, for said period, a relay 12 is kept in an ON- state, and a prepurge circuit in an IC combustion control circuit 21 is kept in a condition at a time when times up. As a result, if the water current switch 7 is brought to ON for said period, a main valve 42 is opened through resetting of the timer circuit 22 and turning-ON of a relay 32 via an airflow switch 52 to perform an ignition immediately. An LED 65a is then lighted ON via flame rod  53 for a source to make a fire and a flame detecting circuit 13. This prevents  hot water to be supplied again a short time later from being reduced in temperature and permits the improvement of safety.
Patent JP-S59149261-A (JP)
Title: Sheet exhaust device of rotary press with two-side printing
Inventor: ISHIDA MASAAKI
IPC: B65H29/68
Filed: 1983-02-10
Abstract: PURPOSE:To prevent damage or contamination of printed sheets during high speed exhaustion by fitting a ring in a ring-shaped groove, formed at the periphery of a suction wheel, in such a manner as partially protruding from said peripheral surface, by separating the printed portion of each sheet from this peripheral surface through the service of said ring. CONSTITUTION:If a sheet is printed on its both sides and the marginal width on the suction wheel side is narrower than the width of said suction wheel 24, a ring 28 is fitted in a ring-shaped groove 27 in suction wheel 24 in such a manner that the side of ring 28 with smaller width is situated outside, and then a suction device 13 is located to be followed by necessary operation, wherein the printed surface of each sheet 8 is slightly apart from the peripheral surface of the suction wheel 24 except the portion in slide contact with the small width part of the ring 28, so that damage or contamination of the printed portion can be prevented by locating the suction device 13 in such a way as the small width part mating with the marginal portion of the sheet.
Patent JP-S61182735-A (JP)
Title: X-y stage
Inventor: TSUTSUI KEIICHI
IPC: B23Q1/38
Filed: 1985-02-06
Abstract: PURPOSE:To enhance the dynamic characteristics by incorporating into stage a mechanism to add friction resistance and viscous resistance to the theta rotational motion of the stage, and thereby preventing the stage from yawing. CONSTITUTION:A stage 7 is installed at the intersecting part of a longitudinal 4 and transverse 5 movable guides with pneumatic bearings 6 interposed, to move freely in response to displacement of the guide intersecting part. The stage 7 forms a right circular guide 71 with its center at the intersecting point of longitudinal and transverse guides, and a disc-shaped movable member 72 is loaded in this guide 71, and a lubricant 73 is poured in the gap between said guide 71 and movable member 72. When the stage 7 rotates for an angle theta, the movable member 72 remains at a standstill despite theta-rotation. Thus the viscosity of the lubricant 73 and the rolling friction of a ball bearing 74 act on the movable member 72 as resistance so as to restrict the theta-rotation of the stage.
Patent JP-S58140995-A (JP)
Inventor: ITOU KAZUHIKO
IPC: H05B41/18
Filed: 1982-02-12
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-S63190581-A (JP)
Title: Torque fluctuation controller of engine
Inventor: HIGUCHI TOSHIRO
IPC: H02P29/00
Filed: 1987-01-30
Abstract: PURPOSE:To keep down the torque fluctuation of an engine, by furnishing torque forcibly to a crankshaft according to the torque condition. CONSTITUTION:A flywheel 3 is fixed to one edge of a crankshaft 2, while to the other edge a steel rotor 4 is fixed. In this rotor 4 radial teeth against center are formed in equal intervals in all the circumference. On both sides of the rotor 4 steel stators 7 are arranged face to face in definite intervals. To these stators 7 numerous radial pairs of tooth-shaped lugs are alternately formed in all circumference. Coils are wound around these lugs. By controlling the conduction of coils, a crankshaft is torqued. The torque fluctuation of an engine can thereby be kept down.
Patent JP-S61181938-A (JP)
Title: Constant load tester
Inventor: ANAZAWA KAZUMI
IPC: G01N3/14
Filed: 1985-02-08
Abstract: PURPOSE:To form a constant load tester which is smaller in the size and enables the stable application of a specified load on a test piece, by utilizing the spring property in the constant load area of an initially coned disc spring. CONSTITUTION:When a tester is assembled, the space between a pair of test piece latchets 9 is forcibly reduced by a value equivalent to the total deflection 8sigma2 that could cause a deflection sigma2 in individual initially coned disc springs on a load characteristic curve as shown by the solid line in the chart and fixed with a clamping nut 10. With this condition, a test is started. Thereafter, even if the deflection decreases with the elongation of the test piece 2 during the testing, the deflection of each spring only varies between sigma2 and sigma1, causing no change in the load as long as the elongation is held within 8mm. This always permits the application of a constant load on the test piece 2.
Patent JP-S62179852-A (JP)
Title: Receiving table for taking out core of molding machine
Inventor: MATSUI KUNIHIRO
IPC: B22C9/10
Filed: 1986-02-03
Abstract: PURPOSE:To execute rapidly and safely to take out a core formed by a molding machine from a metallic mold, by arranging a receiving table, which is shiftable in vertical and horizontal directions. CONSTITUTION:A base 11 and an upper-plate 12 arranged in facing to the base at upward, are connected with each other by a link mechanism 13 having X-shape, and also the receiving table 10 under such constitution, is shifted in horizontal direction by a driving device 20. A cylinder mechanism 22 is stretched and a receiving member 14 is ascended to the intermediate height between the molds 5, 6 and shifted to the position between the molds 5, 4 by working of a cylinder mechanism 21. Further, by working the vertical moving cylinder 22, the receiving member 14 is approached to the lower part of the core 6 to receive the core 6, and then the core 6 is collected as following the reverse course of the above-mentioned movement. In this way, the core is taken out safely and rapidly.
Patent JP-S63190892-A (JP)
Title: Fractionation of hydrogenated lecithin
Inventor: SHIGEMATSU YASUHIKO
IPC: C07F9/10
Filed: 1987-02-03
Abstract: PURPOSE:To separate a hydrogenated lecithin into a fraction of phosphatidylcholine and a fraction of phosphatidylethanolamine, by dissolving the lecithin in an organic solvent under heating, letting the solution cool by leaving to rest and separating the produced precipitate from the solution. CONSTITUTION:A hydrogenated lecithin (preferably a hydrogenated yolk lecithin having an iodine value of <=40) is dissolved in an organic solvent (preferably 1-3C aliphatic alcohol) under heating (preferably to a concentration of 0.5-4wt.%), the solution is cooled by leaving to rest and the produced precipitate is separated from the solution. A hydrogenated lecithin rich in phosphatidylethanolamine is separated from the precipitated fraction and a hydrogenated lecithin rich in phosphatidylcholine is obtained from the solution.
Patent JP-H05191838-A (JP)
Title: Recording and reproducing device for three-dimensional information
Inventor: OTSUBO MAKOTO
IPC: H04N13/307
Filed: 1992-01-11
Abstract: PURPOSE:To provide a three dimensional information recording and reproducing device where multiple people can simultaneously observe a stereographic image, the stereographic image can be observed by changing visual angles, and the focus of eyes is freely adjusted to an optional point so as to make natural viewing possible. CONSTITUTION:The device is provided with a stereographic image input device 11 having an optical control part 13 where multiple image-forming elements are arranged at prescribed intervals, which consist of a pinhole or a lens where a shutter is respectively provided, and the shutters are scanned by prescribed horizontal and perpendicular synchronizing signals and also having an imaging device 12a which is provided at the rear of the optical control part 13 so as to change an image formed through the image-forming element into an electric signal when the respective shutters are opened and the device is also provided with an image reproducing device 12 having an image display part 15 where the image signal of the imaging device 12a is made to coincide with a scanning signal so as to be reproduced and multiple opening/closing holes which are arranged in front of the image display part 15 at the prescribed intervals, scanned by the horizontal and perpendicular synchronizing signals and arranged at the prescribed intervals.
Patent JP-H07209053-A (JP)
Title: Thermal type air flowmeter
Inventor: TAKAKU YASUNORI
IPC: F02D45/00
Filed: 1994-01-24
Abstract: PURPOSE:To reduce the turbulence of air flow resulting from separation for detecting the quantity of intake air accurately with a lessened error by arranging an eccentric throttle having an annular throttle being eccentric outward to the radial direction of a bent pipe inside a main air passage more upstream than a bypass inlet. CONSTITUTION:A thermal resistance 14 and a heat sensitive resistance 15 are arranged in an axial bypass air passage 6, and the detection signals of the resistances 14, 15 are outputted from a control circuit 16 as the information of the flow rate of an intake air. In this case, when an axis passing a bypass inlet 10 is made to be eccentric to the central axis of a main air passage 4 inward the radial direction of a bent pipe 2, a vortex occurs on the upstream side of the inlet 10, and an air layer separated to cause a turbulence in an airflow. In order to prevent the turbulence, an eeccentric throttle 17 having a shape where an annular throttle is made eccentric outward to the radial direction of the bent pipe 2 is provided inside in the upstream of the main air passage 4, and its section is formed into a wing-shape. Thus, a part where separation inside in the radial direction of the bent pipe 2 occurs, is buried by the projection of the eccentric throttle 17 to facilitate readhering in the case of separation for reducing the air turbulence.
Patent JP-H06211336-A (JP)
Title: Supply device for molded product
Inventor: MORIMOTO SHOJI
IPC: B65G47/14
Filed: 1993-01-14
Abstract: PURPOSE:To provide a supply device wherein a molded product can be straightened with its direction fixed by discriminating the obverse and reverse, relating to the annular molded product with no difference of shape and color between the obverse and reverse. CONSTITUTION:An annular molded product, molded by using a mold to provide irregularity in only one of the obverse/reverse surfaces, is handled as a workpiece A. A rotating means 20 placed in a hole of each workpiece A to respectively rotate it, sensor 30 for detecting whether the irregularity is provided or not in the upper facing surface relating to the workpiece A in rotation and an obverse/reverse inverting means 40 for changing a direction of the workpiece A in accordance with a result of detection by the sensor 30 are arranged in a shoot 10 for feeding the workpiece A.
Patent JP-S59150488-A (JP)
Title: Solid-state laser oscillating device
Inventor: ISHIKAWA KEN
IPC: H01S3/093
Filed: 1983-02-15
Abstract: PURPOSE:To make slight the temperature difference in the outer periphery of a laser rod and thus improve the characteristic of asymmetrical property of an outputted laser light by a method wherein the action of heat dissipation is promoted by making rough the surface opposite to the side of facing an exciting lamp for the laser rod. CONSTITUTION:An elliptic reflection mirror 1, composed of split bodies, whose inner surface is formed into a high reflection surface is provided with the exciting lamp 11 and the laser rod 12 in parallel in the form coaxial to the foci of said mirror 1. The side facing the exciting lamp 11 for the laser rod 12, i.e., the -x side shown in the figure is made to remain a smooth surface 14, and the +x side on the opposite side is formed into a rough surface 13 of approx. 0.11mm.. By such a constitution, since the surface whereon the excited light from the exciting lamp 11 strikes most strongly is the smooth surface 14, said light straightly advances inward and scatters at the part of the rough surface on the opposite side. Then, the heat in the neighborhood of this part accumulates and thus helps the increase of temperature. Thereby, the temperature distribution of the part distant from the exciting lamp 11 and that of the part strongly excited close thereto are put into equilibrium, and accordingly the bending phenomenon of the laser rod due to the non equilibrium of thermal distribution is eliminated.
Patent JP-H09198113-A (JP)
Title: Multiaxial positioning device
Inventor: YAMAZAKI FUMIO
IPC: G05B19/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To secure the averaging of currents needed for drive of the motor- driven actuators by setting the operation timing of actuators to be driven by every drive device when a normal command data frame is received. SOLUTION: When the reception of a command data frame signal 32 and the transmission of a status data frame signal 33 are completed, a drive device 2-1 sets both signals in the state equal to that of a transmission/reception enabling signal 34-2 to be outputted. Thus the signal 34-2 can be changed into a transmission/reception enabling state. A driver 2-2 which is connected so as to input the signal 34-2 also performs the reception of the signal 32 and the transmission of the signal 33. Finally, the drive device 2-N of the final stage performs the reception of the signal 32 and the transmission of the signal 33 to complete a single cycle of distribution of the control commands and also collection of the position status.
Patent JP-S56119144-A (JP)
Title: Automatic original feeder
Inventor: NANBA YOSHIHARU
IPC: G03G15/04
Filed: 1980-02-26
Abstract: PURPOSE:To prevent an original from shifting in position and damaging when the original is laid on a platen surface, by providing a roller, which rotates so that frictional resistance operating upon the inserted original will be canceled, near the original laying roller. CONSTITUTION:This device consists of members (laying belt 27 and laying roller 28) which lays original D, inserted to original positioning member C, on platen B, ejecting roller 21 which moves original D to original ejection opening 3 after copying is completed, and rotary roller 38 (rotating faster than roller 28) which is provided near laying roller 28 and operates so that the force separating original D from original positioning member C will be canceled. Ejecting roller 21 operates, only when at the ejection position.
Patent JP-H09214707-A (JP)
Title: Image processor
Inventor: ENOMOTO NAOYUKI
IPC: H04N1/21
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To receive efficiently succeeding data received in advance by identifying whether image data are bit map data or code data and deciding the storage amount so that the storage amount of the code data is less than that of the bit map data and storing the amounts. SOLUTION: Image data inputted to an input means 2 are discriminated whether the image data are bit map data or code data. Based on the result, a storage amount decision means 4 decides the storage amount of the code data so as to be less than storage amount of the bit map data and image data of the code or bit map data are stored in a storage means 5 based on the decision. Since the reception buffer size of the code data is smaller than the reception buffer size of the bit map data in this way, when it is required to abort succeeding data after a command included in the code data, waste of data is reduced.
Patent JP-S59147837-A (JP)
Title: Fuel injection method of engine
Inventor: OGITA TAMOTSU
IPC: F02D41/10
Filed: 1983-02-14
Abstract: PURPOSE:To improve response of an engine at the time of acceleration in racing by injecting different volumes of fuel asynchronously based on a measured value of a passing time from an engine start and a detected value whether or not a throttle valve is opened from a completely closed state. CONSTITUTION:In an engine with a synchronous injection of a fixed cycle normally and with an asynchronous injection apart from a normal synchronous injection at a time of starting or a sudden opening of the throttle valve, each output signal from an air flow sensor 2, a throttle position switch 6, the first and second crank angle sensors 24 and 26 as well as a start signal from a starter 32 are inputted into a control circuit 30. When a passing time from a starter signal input is below a fixed time and a switch 6 is off by opening of the throttle valve 4 from a completely closed state, the first volume of fuel is asynchronously injected. When the above passing time becomes over the fixed time to turn off the switch 6, the second volume of fuel less than the first volume is asynchronously injected.
Patent JP-2000218223-A (JP)
Title: Formation of multilayer coating film
Inventor: TSUNODA TAKESHI
IPC: B05D1/36
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To stably form a coating film free from problems about coating film physical property, excellent in covering property for polishing mark and having a continuous plating like appearance by successively applying 3 layers of a primer, a base coat formed by blending a specific fine metallic foil and a clear coat on a material to be coated. SOLUTION: At the time of forming a multilayer coating film having the plating like appearance, 3 layers of the primer, the base coat formed by blending the fine metallic foil having <=0.08 μm thickness and 5-40 μm average particle diameter and the clear coat are successively applied on the material to be coated. As the primer to be used, one containing 0.1-40 pts.wt. flat pigment having 0.1-2.0 μm thickness and 1-40 μm average particle diameter per 100 pts.wt. primer coating film forming resin is suitably used. As the flat pigment contained in the primer, a non-leafing type aluminum flake having 0.1-1 μm, particularly 0.1-0.5 μm thickness and <=20 μm average particle diameter is preferable.
Patent JP-H08216893-A (JP)
Title: Horn switch of steering wheel
Inventor: KOMIYA FUMITAKA
IPC: B62D1/04
Filed: 1995-02-10
Abstract: PURPOSE: To promote a decrease in cost by solving a problem on the handling of cords in such a construction as connecting these cords to plural pieces of moving contact members one by one through a horn switch of a steering wheel. CONSTITUTION: A moving contact member 12 is made to contact with a fixed contact member 11 by the push operation of a pad 2 while a driving piece 14 releasing this moving contact member 12 by the release of this push operation is installed in a pad mounting bracket 5 movably held to a steering wheel core bar 3 at a position conformed to each moving contact member 12, and this bracket 5 is made up of a conductive material, connecting a power feeding cord 15 to this bracket 5.
Patent JP-H01201355-A (JP)
Title: Resin emulsion composition and adhesive
Inventor: YOKOYAMA NAOKI
IPC: C08L45/00
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the title composition improved in water resistance, an ability to impart adhesiveness and tackiness, heat resistance and blocking resistance, by emulsifying a specified coumarone/indene resin-containing hydrocarbon resin solution by mixing with water, an emulsifier and/or an emulsion stabilizer. CONSTITUTION:This resin emulsion composition is formed by emulsifying a hydrocarbon resin solution (A) formed by dissolving a coumarone/indene resin comprising 1-15wt.% coumarone, 50-90wt.% indene and other components (e.g., styrene) in at most 20% aromatic solvent (e.g., toluene) with 0.5-15wt.% emulsifier and/or emulsion stabilizer (B) selected from among a nonionic surfactant (e.g., polyoxyethylene benzylsulfonate), an anionic surfactant (e.g., potassium rosinate) and a water-soluble polymer (e.g., PVA) and water (C). 90-10wt.% this composition is mixed with 10-90wt.% polyolefin emulsion to obtain an adhesive.
Patent JP-S59148083-A (JP)
Inventor: MURATA MITSURU
IPC: G06Q50/10
Filed: 1983-02-15
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-H10220185-A (JP)
Title: Joint structure of segment
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D11/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency, workability and quality of segment joining works. SOLUTION: A flat type sectional pin 2 is protruded from the end face of one segent 1 in mutually joined segments 1, 1, and a pinhole 3 is formed to the end face of the other segment 1. Retaining projecting sections 4, 4 projected to the side are formed to the pin 2, and a rotatable cylinder body 11, a retaining member 20 installed into the cylinder body 11 and a spring 17 urging the cylinder body 11 in the fixed direction of rotation are mounted to the pinhole 3.
Patent JP-H08222069-A (JP)
Title: Push-button switch
Inventor: MIYAMOTO HIROSHI
IPC: H01H13/00
Filed: 1995-02-10
Abstract: PURPOSE: To utilize the change of electrostatic capacity to enhance the reliability by covering the conductive elastic body-side surfaces of two electrodes with an insulating layer having a prescribed thickness. CONSTITUTION: An elastic leg part 5A is formed on the outer circumference of a dome type conductive elastic body 5, and an elastic protruding part 5B is provided on the inner part. Electrodes 61, 62 are covered with an insulating layer 6, whereby no short-circuit is caused even when the part 5B is approached to the electrodes 61, 62, and the electrostatic capacity change is also made constant by making the final access distance constant to stabilize the switch operation. Namely, since the air layer present between the electrodes 61, 62 and the part 5B is eliminated, and only the layer is present when a key top 2 is pushed to bring the part 5B of the body 5 into contact with the electrodes 61, 62, the electrostatic capacity between both the electrodes is sharply increased. The change of the electrostatic capacity is detected by a detecting part 9 to perform a switching.  Since the body 5 can be regularly approached to a fixed distance without being short-circuit with the electrodes 61, 62, the change of the electrostatic capacity is regularly made constant, and the operation reliability can be improved.