baber/WOPTO huggingface dataset:
Patent JP-H0924566-A (JP)
Title: Manufacture of laminated plate
Inventor: SATO MASANORI
IPC: B29C70/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated plate having excellent heat resistance without losing excellent punchability and the other features of a composite laminated plate. SOLUTION: The method for manufacturing a laminated plate comprises the steps of forming a surface layer of glass woven cloth impregnated with thermosetting resin, and forming an intermediate layer of glass nonwoven fabric impregnated with resin containing 10 to 200wt.% of filler in the thermosetting resin to form a composite laminated plate. The intermediate layer is mixed with 0.5 to 5.0 times by equivalent ratio as large as organic acid for Na2 O in inorganic filler. Thus, a laminated plate for a printed circuit having improved heat resistance can be obtained without losing the excellent punchability and the other features of the composite plate.
Patent JP-H0842879-A (JP)
Title: Air conditioner and wall panel
Inventor: HIRAI KIICHI
IPC: F24F7/013
Filed: 1994-07-28
Abstract: PURPOSE:To ventilate a room with cold air and ventilate the underfloor air by utilizing the cold air under the floor in summer and to heat and ventilate with fresh air in a room by utilizing warm air by a heater in winter. CONSTITUTION:A heater 2 and a ventilating fan 3 are so provided in a space 1a provided in the wall of a building as to be vertically adjacently disposed. A damper 4a for communicating the space 1a with a room above the heater 2, second and third dampers 5a, 6a for communicating the space 1a with the indoor and the outdoor under the fan 3 and a fourth damper 8a for communicating the space 1a from an underfloor 7 with the fan 3 are provided. The ventilation of the underfloor 7 and cooling, heating or ventilating of the room are conducted by driving and operating the heater 2, the fan 3 and the dampers 4a, 5a, 6a, 8a.
Patent JP-H0842536-A (JP)
Title: Clip
Inventor: USHIYAMA KEIJI
IPC: F16B19/00
Filed: 1994-07-28
Abstract: PURPOSE:To perform insertion with a weak power when a clip is inserted in the mounting hole of a panel by a method wherein a blade is held in a free state in an internal position at a panel press piece and a temporary lock piece to release holding when it is pressed against a panel is provided. CONSTITUTION:When a clip 21 is inserted in the mounting hole of a panel, the clip is forcibly bent toward an internal position with blades 9 picked. In which case, through internal displacement of an engagement piece 13, the engaging piece 13 is moved over a temporary piece 27 and engaged at the inside of the temporary piece. In this case, the engaging piece 13 is moved over the temporary lock piece 27 and engaged with the temporary lock piece 27 with a blade 9 bent and a panel press piece 25 bent as a result of slopes 13a and 27a forced into adjacent contact with each other. With this state, the blade 9 is held in an internal position and the width of the outermost side 9a of the blade 9 is reduced to a value lower than the diameter of a mounting hole. Thus, the blade 9 is inserted in the mounting hole without making contact with the edge of the mounting hole and the clip 21 is inserted in the mounting hole simply entirely without resistance.
Patent JP-S6334746-A (JP)
Title: Optical system driver
Inventor: NOSE HIROYASU
IPC: G02B26/10
Filed: 1986-07-29
Abstract: PURPOSE:To optionally determine the spring constants of an elastic supporting member in two directions and to easily design an optical system supporting part of an optical system driving device by providing the elastic supporting member for supporting an optical system to be optionally moved with bending rigidity anisotropy in both focus and tracking directions. CONSTITUTION:A fixing member 22 for supporting and fixing an objective lens is fixed on a base 2 with a screw and one ends of four wires 24a, 24b, 26a, 26b having rectangular sectional shapes are fixed on the side of the fixing member 22 so as to exist in respective faces parallel with the X-Y face. Since an objective lens holding member 28 is fixed on the other ends of the wires 24a, 24b, 26a, 26b, these wires acts as objective lens supporting members. Since the sectional shapes of the wires 24a, 24b, 26a, 26b are rectangular, the sectional primary moments of the wires are changed in both the focus and tracking directions by changing the lengths of vertical and horizontal sides of the sectional shapes, so that the bending rigidity in respective directions can be optionally selected.
Patent JP-S6238784-A (JP)
Title: Inserting material for diffusion joining
Inventor: UENO YASUHIRO
IPC: B23K20/00
Filed: 1985-08-13
Abstract: PURPOSE:To make the inserting layer in uniform thickness and to join the base metal and base metal in high strength by making the inserting material in the base metal of thin sheet or foil shape and the joining alloy layer in the uniform thickness by plating method on the both face thereof or one side. CONSTITUTION:An inserting material 1 has the base plate 2 of thin sheet shape made with cold rolling and the joining alloy layer 3 formed extremely thin by a plating method and made by the alloy having lower melting point than that of the base metal to be joined. A strong joining is obtd. with the alloy layer 3 being diffused to both parts of the base metal 4 and base plate 2 by interposing this inserting material 1 between the joining faces of the base metal 4 and by heating the inserting material 1 beyond the melting point of the joining alloy layer 3 with pressing it between the base metals.
Patent JP-H1121259-A (JP)
Title: Production of fluorine-containing ether compound
Inventor: FUJII YASUYUKI
IPC: C07B61/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound usable for a solvent, a detergent, a surface treating agent, etc., by reacting a specific hydroxy compound in a hydrogen atmosphere by using a catalyst. SOLUTION: A fluorine-containing hydroxy compound of the formula R- O-(AO)n -H (R is a fluorine substituent group-containing 1-40C alkyl, alkenyl or 3-12C cycloalkyl; A is a 2-12C alkylene; (n) is 0-200) such as 2,2,3,3,3- pentafluoropropanol or one or a mixture of two or more of fluorine-containing alcohols of the formula Rf1 (CCH2 )p OH (Rf1 is a 1-12C fluorine-containing alkyl; (p) is 1-10) is reacted in a hydrogen atmosphere in the presence of a palladium catalyst supported on carbon while removing water as a by-product to give the objective fluorine-containing ether compound of the formula R-O-(AO)n -(A' O)m -R' (R' is a fluorine substituent group containing 1-40C alkyl, etc.; A' is a 2-12C alkylene; (n) is 0-200) such as di 2-(perfluorohexyl)ethyl} ether simply and inexpensively.
Patent JP-H0615344-A (JP)
Title: Scale breaking method for hot rolled steel strip
Inventor: NOJIMA KATSUHIRO
IPC: B21B45/06
Filed: 1992-07-03
Abstract: PURPOSE:To improve the scale peeling off effect by giving secure cracks on the scale layer of the surface of a hot rolled steel strip in plural directions. CONSTITUTION:In the scale breaking method of hot rolled steel strip 1, when the hot rolled steel strip 1 on the surface of which scales are stuck is rolled down by a rolling mill to break the scale, the axes of upper and lower rolls 2 of the rolling mill are set with the same angle against the width direction of the steel strip. The angle theta is preferred to exceed three degrees. The draft is preferred to be >=0.5% and <=10%.
Patent JP-S6422507-A (JP)
Title: Water absorbing laminated sheet for concrete product
Inventor: MIURA NORIYASU
IPC: B32B29/02
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a water absorbing laminated sheet, absorbing water gain, generated in the manufacturing process of concrete, and keeping the surface of a product in smooth, by laminating a synthetic fiber sheet on one side of a water absorbing sheet, having the principal body of pulp and carrying polymeric water absorbing agent. CONSTITUTION:Polymeric water absorbing agent is carried by a thin paper or sheet of about 10-20g/m<2>, which is constituted of the principal body of pulp. Starch, polyvinyl alcohol polymeric water absorbing agent, which absorbs water of about 500 times of the own weight thereof, or the like is employed and is carried by the thin paper or sheet or pinched between said sheets in various configurations. A sheet, consisting of water-resistant synthetic fiber, such as polypropylene or the like, is laminated on at least one side of the thin paper or sheet which carries the polymeric water absorbing agent. In the working process of a concrete product, breathing water is generated, however, the water may be absorbed when the water absorbing laminated sheet is put on the surface of the concrete product during working.
Patent JP-S5879699-A (JP)
Title: Variable vane device
Inventor: TSUJI ISAO
IPC: F04D29/36
Filed: 1981-11-06
Abstract: PURPOSE:To prevent the abnormal abrasion of a roller by linear contacting the roller with a roller holding disc pivoted to an arm shaft. CONSTITUTION:An arm shaft 9 is fixed to one end of an arm 7 which is fixed to a vane fixing shaft (not shown) while a roller 28 is mounted through solid state lubricating members 32a, 32b to the arm shaft 9. Here the left and right side faces of the roller 28 will contact with a disc (not shown) of an actuator disc through solid state lubricating members 31a, 31b, but since both side faces of the roller 28 are planer the roller 28 will contact linearly with the disc during the rotating of the vane the facial pressure at the contact face can be reduced.
Patent JP-H0682622-A (JP)
Title: Heat-resistant antidazzle sheet
Inventor: TAWARA KAZUTOKI
IPC: G02B5/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a sheet excellent in heat resistance and antidazzle property by alternately laminating a transparent silicone rubber layer and a colored silicone rubber layer in multiple stages and integrating the laminate. CONSTITUTION:A transparent silicone rubber sheet 1 and a colored silicone rubber sheet 2 are alternately laminated in multiple stages, and the laminate is pressed, heated, as required, and integrated to form a block 3. The block 3 is sliced at a right angle to the laminating direction to obtain a heat-resistant antidazzle sheet. A transparent silicone rubber layer 4 and a colored silicone rubber layer 5 are alternately laminated in multiple stages and integrated with the joining surfaces parallel to each other in the obtained heat-resistant antidazzle sheet. Since this sheet consists essentially of silicone rubber, the sheet withstands up to the high temp. of 200 deg.C, the sheet is not thermally deformed, and the decomposed gas is not liberated. Accordingly, the sheet can be set in a display uasing an incandescent lamp.
Patent JP-S57100431-A (JP)
Title: Lithographic printing material
Inventor: TSUBAKII YASUO
IPC: G03F7/07
Filed: 1980-12-16
Abstract: PURPOSE:To prevent the degradation in sensitivity occuring in an antihalation coating layer by using a plastic film for a substrate, and providing the antihalation coating layer on the side near a silver halide emulsion layer under said emulsion layer, and a white color layer on the side further therefrom. CONSTITUTION:A silver halide layer 2 is provided under a physical developing nucleus layer 1 consisting of physical developing nucleus particles and, if necessary, a hydrophilic binder, and transfer silver of an image shape is formed on the layer 1 by a DTR metho (silver complex salt diffusion transfer process). An antihalation coating layer 3 contg. 0.05-1g carbon black in about 1 square meter is provided to about 1-10mu thickness under the layer 2, and a transparent plastic film substrate is provided thereunder. Further, a white color layer 5 contg. a white pigment such as titanium dioxide is provided thereunder. The white color layer has about >=50% white light reflectivity on the rear surface. The layer 3 may be between the layer 4 and the layer 5 and the layer 5 may be between the layer 3 and the layer 4.
Patent JP-H0230412-A (JP)
Title: Hammer drill
Inventor: SAKAMOTO YOSHIHIRO
IPC: B23B45/16
Filed: 1988-07-15
Abstract: PURPOSE:To make a clutch be not damaged in function with no protrusion on steel balls by providing steel balls connecting a drive shaft and an engaging part together, and a stopper regulating range in axial movement of a clutch plate in the direction to release connection of the same. CONSTITUTION:A stopper 69 is arranged at a place between a clutch plate 65 and a spring receiver 63 and still positioning on outer periphery of a pressing spring 76. The stopper 69 hereupon abuts on the clutch plate 65 at the end face of the spring receiver 63 side when the clutch plate 65 is situated at outer periphery of the steel balls 61 on a refuge member 68 in a motion changing over member 5 side. Therefore, even if the steel balls 61 make the clutch plate 65 retreat against the pressing spring 76, this retreat is stopped by the stopper 69 at the position on which the refuge member 68 of the clutch plate 65 is situated at the outer periphery of the steel balls 61, and the clutch plate 65 never retreats to a position allowing the steel balls 61 to protrude. Thereby, it disappears that function as a clutch is damaged.
Patent JP-H05344564-A (JP)
Title: Transmitter for remote operation and its transmitting method
Inventor: TAKAHASHI MASAYUKI
IPC: H04B10/114
Filed: 1992-06-10
Abstract: PURPOSE:To compact a transmitter and to reduce power consumption by inputting a signal from an operation input part, outputting an electric signal specific for operation from an integrated circuit and projecting an optical signal from a light emitting part based upon a current varied in accordance with the outputted electric signal. CONSTITUTION:When a required key switch(SW) on an input part 2 is depressed once and then depressed for one minute or more in each of the 2nd and 3rd operations, the integrated circuit 31 in a control part 3 successively outputs prescribed electric signals to output terminals A1 to A3. In this case the resistance values of a resistor 40 in an adjusting part 4 become R1+R2+R3, R2+R3 and R3 in accordance with respective output signals, the base current of a transistor(TR) 45 in the light emitting part 5 is successively increased and the light emission volume of a light emitting element 51 is successively increased. Thereby the remote controllable distance of the transmitter 1 to an electric apparatus is successively extended, and if remote operation is impossible only by one depression of the SW 21, the objective remote operation can be attained by depressing the SW 21 two or three times. Consequently the minimum quantity of light emission required can be automatically selected, a power unit can be made compact and power consumption can be reduced.
Patent JP-H0468885-A (JP)
Title: Time base corrector
Inventor: ONO KOICHI
IPC: H04N9/89
Filed: 1990-07-06
Abstract: PURPOSE:To prevent circuit scale from being enlarged and to reduce cost by executing the write of a memory at the timing of a single reference clock and excluding time base fluctuation within one cycle of the reference clock after excluding time base fluctuation for the unit of the cycle of the reference clock. CONSTITUTION:Sample data are written in memories 30 and 31 at the timing of a reference clock phis. A time base error detection circuit 34 detects the fluctu ated component of time base and generates first and second error signals ER1 and ER2. Next, a read timing generation circuit 35 generates a read control signal SR and a control signal Sc. In this case, the read control signal SR shifts the read timing of the sample data from the memories 30 and 31 only for time with the cycle of the reference clock phis as the unit corresponding to the first error signal ER1. Next, corresponding to the control signal Sc, interpolation filters 36 and 37 select either the sample data or an interpolation data and output it for each cycle of the sample data (cycle Ts of the reference clock phis).
Patent JP-2000026736-A (JP)
Title: Anhydrous composition and its cosmetic, medicinal or hygienic use
Inventor: LEMANN PATRICIA
IPC: A61K8/25
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an anhydrous composition useful in cosmetic, dermatological, hygienic, and medicinal applications, and afforded in the form of care products for human body, face and scalp, in particular foundation, eye shadow, mascara, or the like, by including specific oxyalkylenated silicone(s), volatile solvent(s), and pigment(s). SOLUTION: This anhydrous composition is obtained by including (A) at least one oxyalkylenated silicone substituted at α- and ω-sites, pref. compound(s) of the formula [ R is (CH2)p-O-(C2H4O)x(C3H6O)yR1 (R1 is H, CH3 or the like; (p) is 1-5; (x) is 1-100; (y) is 0-50): R2 is a 1-3C alkyl or phenyl; 5<=(m) <=300], (B) at least one volatile solvent, and (C) at least one pigment.
Patent JP-S6421820-A (JP)
Title: Thin film type superconductive element
Inventor: TSUDA KOICHI
IPC: H01L39/12
Filed: 1987-07-16
Abstract: PURPOSE:To prevent characteristic deterioration due to thermal distortion and reaction of a board and a superconductor under high temperature by forming a superconductor thin film which has specific composition on an oxide substrate that has specific composition. CONSTITUTION:A superconductor thin film in composition of LnM2Cu3O7-k is formed on an oxide substrate which has composition of Pm2MCuO5. However, M is at least one kind among Ba,Sr and Ca, and Ln is at least one kind among La, Nd, Pm, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu aud Y, and k is 0<k<1. Since an oxide board consisting of constituent elements same as or much alike in quality to those of the superconductor thin film, thermal stress or thermal distortion and reaction under high temperature are hardly generated between both.
Patent JP-S6336864-A (JP)
Title: Spraying device for refractory lining material
Inventor: SUDO SHINTARO
IPC: B05B13/04
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the application thickness which is the same as a set thickness by detecting the application thickness of a lining material with a distance sensor, comparing the same and the set thickness, controlling the moving speed of a nozzle and feeding back the speed. CONSTITUTION:The signal 16 for the actually measured thickness of the lining material from the distance sensor and the signal 17 for the application thickness from a setter 15 are compared and the deviation thereof is calculated. A controller 22, upon receiving of a command pulse 18, converts the frequency to a voltage and applies a speed command 21 to a servo driver 20 which controls the moving speed of the nozzle by the rotating speed of a motor 6. The movement orthogonal therewith is controlled by the motor 5. The signals from the motors 5, 6 to move the nozzle are fed back to the controller. Then application thickness which is approximately the same as the set thickness is then obtd. and the need for chipping and joining works after the application is eliminated.
Patent JP-2001014041-A (JP)
Title: Inverter controller
Inventor: OISHI KIYOSHI
IPC: H02P23/07
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To realize stable and highly accurate speed control in a speed control system of the inverter of a guided motor based on instant speed calculation by a first speed computing element, a second speed computing element and a third speed computing element. SOLUTION: This inverter controller is provided with a current comparator 15 to compare the absolute value of primary current of a current detector 5 with a set threshold, a speed switching device 13 to switch speed information to be fed back to a speed controller 10 and a first secondary magnetic flux computing element according to a state of a variable of the current comparator 15, the third speed computing element to calculate rotation speed of the guided motor 2 from a torque command value of the speed controller 10 and computing the speed of the speed switching device 13 and a filter circuit 19 to smoothly switch the speed information.
Patent JP-2000011534-A (JP)
Title: Video signal processing system and device
Inventor: SATO MASARU
IPC: H04N5/922
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve a waveform reproducing characteristics and S/N ratio without increasing a limit recording frequency in a system recording and reproducing a video signal based on a FM modulation/demodulation system. SOLUTION: This device is provided with a first waveform equalizing means 12 making shoot (pre-shoot) before a leading edge and a trailing edge of a video signal and suppressing shoot (over-shoot) following to a leading edge and trailing edge in either of a preceeding stage or a post stage of a pre- emphasis circuit 3, while the device is provided with a second wavedorm equalizing means 13 having a reverse characteristics to the first waveform equalizing means 12 in either of a preceeding stage or a post stage of a deemphasis circuit 8.
Patent JP-S6336380-A (JP)
Title: Recognizing device for drilling position
Inventor: HIKUMA KOICHI
IPC: B23B49/00
Filed: 1986-07-30
Abstract: PURPOSE:To automatically recognize a drilling pattern out of a drawing where many patterns are drawn by recognizing the pattern of a circular shape and of a size smaller than a prescribed size as a final drilling pattern and outputting it. CONSTITUTION:An inputted picture is converted into a binary picture data by a drawing inputting part 1 and an address control hardware 4. Not only the drilling patterns but also characters, general patterns, line segments and other elements are contained in the inputted picture, and the picture data of an isolated pattern to be a candidate for the drilling pattern is extracted by a picture processor 3 and the address control hardware 4. Only the patterns of circular shapes and of smaller size than the prescribed size among the extracted patterns, are recognized as the drilling patterns by a drilling pattern recognizing device 6, and an NC tape preparing data for drilling according to a hole size and to a hole position is outputted to an NC tape preparing device 7.
Patent JP-H0465677-A (JP)
Title: Angular velocity detecting device
Inventor: SHIMADA KOSAKU
IPC: G01P15/00
Filed: 1990-07-05
Abstract: PURPOSE:To accurately detect the angular speed around a measurement axis by mounting two acceleration sensors on a body in motion and calculating and correcting the angular velocity. CONSTITUTION:A x-y coordinate system based upon the gravity center 4 of the body 1 in motion as its origin is set and the acceleration sensors 2 and 3 which detect acceleration in the (x)-axial direction are fixed at two optional points, i.e. points A and B on the x-y plane. The difference DELTAG in detected acceleration between the two points A and B is found. Then the angular velocity of rotation around the measurement axis perpendicular to the plane is calculated from this difference DELTAG. In this case, when rotation around a nonmeasurement axis which is perpendicular to the detection direction of the acceleration and parallel to the installation plane of the acceleration sensors is included in the motion, the acceleration found from the outputs of the sensors 2 and 3 includes an error due to the influence of the rotation. This error can be canceled by estimating the angular velocity of rotation around the nonmeasurement axis by using the output values of the sensors 2 and 3.