baber/WOPTO huggingface dataset:
Patent JP-H03227106-A (JP)
Title: Travelling wave tube amplifier
Inventor: MORIGUCHI TATSUJI
IPC: H03F3/58
Filed: 1990-01-31
Abstract: PURPOSE:To make the size of a travelling wave tube power supply small and to realize a travelling tube amplifier whose heat dissipation is suppressed by interposing and arranging a metallic joint to a high voltage lead wire so as to vary its substantial length thereby avoiding a change in the arrangement even in the case of reuse of the lead wire. CONSTITUTION:A diode 4 is interposed to a part of a high voltage lead wire 3 on the way of the wire and a metallic joint 5 is interposed to a part on its way. The joint 5 is screwed to cut ends 3a, 3b of the lead wire 3 by a screw mechanism, for example and the interval of the cut ends 3a, 3b of both the lead wires is varied by turning the joint 5 around the shaft. Thus, even when the power supply 1 and a traveling wave tube 2 are disconnected and then connected for the reuse, the substantial length of the lead wire 3 is set to the same length as before by adjusting the joint 6. Even when the diode 4 is heated through the interposition of the diode 4 into the lead wire 3, the head in the power supply 1 is suppressed and the power supply 1 is made small in size.
Patent JP-H06223988-A (JP)
Title: Apparatus and method for operation of electric lamp
Inventor: RONARUDO EDOUIN MEABEEKU
IPC: H05B41/282
Filed: 1993-02-09
Abstract: PURPOSE: To provide an electric lamp operation apparatus which has a high power factor and can be manufactured at relatively low cost. CONSTITUTION: This electric lamp operation apparatus comprises a rectifying circuit for full-wave rectification of AC voltage having relatively low frequency, a bridge circuit of electronic switches T1-T4 of which outputs t6, t7 are connected to one or more lamps and which is connected to the rectifying circuit, and a control circuit for switching to switch on and off these electronic switches by relatively high frequency. Switching is carried out in a manner that two switches T1, T4 connected in one side at positions on the opposite to each other in the bridge circuit are switched off and then two switches T2, T3 connected in the other side at positions on the opposite to each other in the bridge circuit are switched on and vice versa.
Patent JP-H11208755-A (JP)
Title: Carton for fishing line
Inventor: TSUCHIYA NAOYUKI
IPC: B65D85/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly wind the fishing line from a spool to a reel without selecting any place, without using any instrument, without requesting any labor, and without any trouble to cause rotational trouble of the spool. SOLUTION: A folded double header panels 6, 6' are opened, and placed astride a fishing pole J, and a locking piece 7 at a tip of a forward header panel 6 is inserted in a notch K-1 in the upper side of a forward plate to suspend a carton for the line from the fishing pole. In addition, an end part of a folding piece 4 is inserted in a notch K-3 provided on each side of an upper part of an inner perpendicular plate 11 of a mound so that the folding piece 4 continuous to a top plate inserted in the carton is not brought into contact with a spool to cause any rotational troubles.
Patent JP-H05185548-A (JP)
Title: Organic compounded al material
Inventor: ODAJIMA TOSHIO
IPC: B32B9/00
Filed: 1992-01-13
Abstract: PURPOSE:To ensure an organic compounded Al material having excellent bare corrosion resistance and coating corrosion resistance under corrosive environment, and apply the organic compounded Al material as an Al material, etc., for an automobile by treating the Al material with a chromate and covering the upper section of the material with a specific organic film. CONSTITUTION:An Al material is treated with a chromate, and the upper section of the Al material is covered with a specific organic film, thus obtaining an organic compounded Al material. That is, a chromate 2 layer, chromium coverage of which is 15-130mg/m<2>, is formed onto the surface of the Al material as a first layer. A water-soluble resin-colloidal (sol) particle mixed layer of 0.5-3.0g/m having a specific composition is formed as a second layer. The particle mixed layer is composed of one kind or two kinds or more of a 15-75 pts.wt. mixture of colloidal (sol) particles consisting of Si2O, Cr2O3 and others having particle size of 1-15mum and one kind or two kinds or more of a 100 pts.wt. mixture made up of an olefin/acrylic acid copolymer resin, polyacrylic acid, a copolymer resin and others.
Patent JP-H08221458-A (JP)
Title: Bundled wiring design device
Inventor: SHIZAKI HIDEO
IPC: G06F17/50
Filed: 1995-02-09
Abstract: PURPOSE: To set a bundled wiring path to each of most of pin pairs by providing a function to move the obstacles. CONSTITUTION: A path where the bundled wirings of the calculated width can be arranged is retrieved by detouring the obstacles and the existing bundled wirings. If the retrieval of this path is possible, it is judged whether an area of necessary width can be secured by the movement of obstacles. If the bundled wirings can be formed by the movement of obstacles, these obstacles are moved and the bundled wirings are set in an area that is secured by the movement of obstacles. If the arrangement of bundled wirings is impossible even by the movement of obstacles, the bundled wiring paths are decided to some of pin pairs which are specified to a path setting object based on the information acquired in a decision process. Other pin pairs are used as those of the path setting object, and the bundled wirings are set for these pin pairs.  Then every processing is carried out by a CPU 13 which operates based on the program stored in a ROM 14.
Patent JP-S58139575-A (JP)
Title: Reproducer of video signal and sound signal
Inventor: HAGITA YOSHIHARU
IPC: H04N9/88
Filed: 1982-02-13
Abstract: PURPOSE:To eliminate noise generated by drop-out, by interpolating the drop-out period of a reproduced signal of VTR with the signal which is immediately before the drop-out period. CONSTITUTION:The video and sound multiplexed signals supplied from rotary heads 43A and 43B are demodulated to left and right sound signals via LIM55- 58, FM modulating circuits 59-62, LPF63-66 and switches 67L and 67R respectively after FM-modulated sound left and right signals LA-RB are separated through BPF51-54. These demodulated signals are applied to noise eliminating circuits 70L and 70R. These circuits 70L and 70R are controlled by the detecting signal of a drop-out detecting circuit 76 and deliver a signal that holds the level of its immediately preceding signal during a drop-out period. Thus the sound signals containing no noise are delivered to de-emphasizing circuits 68L and 68R. A luminance signal Y and a color signal Co are processed by circuits 77, 81-88 in a known way and then delivered. The signal Y is interpolated by a signal preceding by a horizontal period through a noise eliminating circuit 90 and during a drop-out period.
Patent JP-H01195948-A (JP)
Title: Fuel controller of varying overrun cutting revolution speed
Inventor: IIDA KAZUMASA
IPC: F02D41/22
Filed: 1988-02-01
Abstract: PURPOSE:To improve the degree of freedom in operation by counting and storing the time during which the engine revolution speed exceeds the other set value below a fuel cutting set value and inhibiting the change of the fuel cutting set value when the stored and counted time exceeds the set time. CONSTITUTION:An electronically controlled unit 23 operates a fuel supply interruption means 54 to interrupt fuel supply when the engine speed detected by a revolution speed sensor 21 exceeds the desired fuel cutting set value set by a setting means 55. At this time, the fuel cutting set value is changed by a changing means 56 according to the revolution history of an engine. The time during which the engine speed exceeds the other set value defined as a value below the fuel cutting set value is counted continuously by a counting means 57 and stored by RAM 33 and at the time of the exceed of the other set value, an inhibiting means 58 inhibits the change of the fuel cutting set value. Thus the degree of freedom in operation may be improved without any damage to the engine.
Patent JP-S53106536-A (JP)
Title: Multi microprocessor
Inventor: OZAWA SUMIO
IPC: G06F15/16
Filed: 1977-02-28
Abstract: PURPOSE: To make possible complcated control and to remakably increase the processing efficiency, by constituting that the management microprocessor μP efficiently controls a plurality of μP's. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05188209-A (JP)
Title: Method for transferring relief forming foil
Inventor: KOBAYASHI SHUICHI
IPC: G02B5/18
Filed: 1992-01-10
Abstract: PURPOSE:To transfer a relief forming foil having a relief pattern of hologram and a diffraction grating, etc., on a surface of a body on which the pattern is to be transferred without using a metal stamp or a foil press, in a specific shape. CONSTITUTION:A transfer foil 2 formed by joining the relief forming foil 5 to a base film 3 via a releasing layer 4 is prepared and an adhesive 17 is applied in a desired shape on a surface of the transferring, body 1 and the transferred foil 2 is put on it and also is stuck to the adhesive material 7 and subsequently the base film 3 is peeled and then only the relief forming foil 5A stuck to the adhesive 7 is transferred to the transferring body surface.
Patent JP-S57135579-A (JP)
Title: Image pickup tube deflector
Inventor: HATACHI SHINJI
IPC: H04N3/16
Filed: 1981-02-16
Abstract: PURPOSE:To increase the linearity of deflection voltage with a simple circuit, by eliminating the need for a special circuit to obtain a rotating compensating signal,  through the use of a differential amplifier for the output section of a deflector, and  through the opposite polarity output with the operation of the amplifier in differential  input and output modes to obtain opposite polarity of outputs. CONSTITUTION:A vertical synchronizing pulse VD is applied to a vertical sawtooth  wave generating circuit 44, and a vertical period of sawtooth voltage is outputted from  an amplifier 40 of the circuit 44. The opposite polarity voltage of the output is applied  to the differential input of a differential amplifier 54 being the output stage and both  ends a variable resistor 50, and two outputs of opposite polarity of the amplifier 54  are applied to an image pickup tube as a vertical deflection voltage. A horizontal synchronizing pulse HD is applied to a horizontal sawtooth wave generating circuit 49,  two outputs of an amplifier 46 are applied to a differential amplifier 57 being the output stage and both ends of a variable resistor 51, and two outputs of opposite polarity  from the amplifier 57 are applied to the image pickup tube as the horizontal deflection voltage. A voltage picked up through voltage division from the slider of variable resistors 50, 51 is applied to the amplifier 54 or 57 for the compensation of rotation, allowing to increase the linearity of deflection voltage.
Patent JP-H01198100-A (JP)
Title: Printed wiring substrate
Inventor: ITO TOSHIYUKI
IPC: H05K9/00
Filed: 1988-02-03
Abstract: PURPOSE:To define a loop of a magnetic core around wirings on a printed wiring substrate and to decrease noises, by providing openings near predetermined circuit patterns and arranging the magnetic core through these openings so as to define a closed magnetic circuit around the wirings of said predetermined wiring patterns. CONSTITUTION:A printed wiring substrate 1 has wiring patterns 2 thereon. Rectangular holes 3a, 3b are formed near the opposite sides of these circuit patterns 2, respectively. A ferrite core 4 is arranged through the holes 3a, 3b so as to form a loop around the wiring patterns 2. The ferrite core 3 is received in a molded case 7 and fixed to the printed wiring substrate 1 by means of screws 5 and nuts 6. If wiring in a predetermined wiring pattern region is passed through the loop of the magnetic core once or twice or more and a connection switching means is provided in a part of the wiring, the connection switching means can control whether and how many times the wiring is passed through the magnetic core loop.
Patent JP-H08242849-A (JP)
Title: Getting rid of virus from protein solution by ultrafiltration
Inventor: DEIITAA BERUNHARUTO
IPC: A61L2/16
Filed: 1996-02-08
Abstract: Removal of viruses from protein soln. comprises binding them to receptors, to increase their size, then retaining them by filtration.
Patent JP-S63192657-A (JP)
Title: Rotary control valve for power steering device
Inventor: FUTABA TAKESHI
IPC: B62D5/083
Filed: 1987-02-02
Abstract: PURPOSE:To prevent occurrence of rotary resistance between a valve body and a valve housing, by making an annular gap between the inner circumferential face of a valve spool and the outer circumferential face of an input shaft, and floating/supporting the valve spool in the valve body. CONSTITUTION:Outer circumferential face of a valve body 105 and inner circumferential face of a valve housing 106 are fitted through a small rotatable gap for enclosing respective circumferential grooves in the outer circumference of the valve body 105, while inner circumferential face of the valve body 105 and outer circumference of a valve spool 101 are fitted through a small gap. An annular gap 104 which serves as an oil path is made between the inner circumferential face of the valve spool 101 and the outer circumferential face of the input shaft 103 so as to float and support the valve spool 101 in the valve body 105. Since the valve spool is floated and supported in the valve body, rotary resistance is not produced resulting in frictionless steering feeling.
Patent JP-H02202428-A (JP)
Title: Polyester shrinkable film
Inventor: FUKUDA YUJIRO
IPC: B29C61/06
Filed: 1989-01-31
Abstract: PURPOSE:To enhance the shrinking characteristics by specifying shrinkage factor, glass transition temperature and birefringence rate in an air oven at the specified temperature and after treating for the specified time. CONSTITUTION:Shrinkage factor after treating for five minutes in a 100 deg.C air oven is required to be 30% or above in one direction of a film, preferably 40% or above, and more preferable, 50% or above. Shrinkage factor after treating for five minutes in a 100 deg.C air oven in the direction crossing at right angle with the main shinking direction should be 20% or below, preferably 15% or below, and more preferably 10% or below. When the shrinkage factor of the film is more than 20% in the direction crossing at right angle with the main shrinking direction, distortion or curls at the ends are generated at the time of shrinking and not practical. The glass transition temperature (Tg) of the film is in the range of 35-65 deg.C, preferably 40-65 deg.C, and more preferably 40-60 deg.C. The birefringence rate is in the range of 0.005-0.0050, preferably 0.005-0.040. When the birefringence rate of the film is more than 0.050, large distortion is generated and not preferable.
Patent JP-H09208455-A (JP)
Title: Bathing material composition
Inventor: TEZUKA YOKO
IPC: A61K8/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing material composition capable of improving skin itching and obtaining smooth skin feeling by combining an extract of seeds of Avena sativa Linne by using a specific solvent with glycerol and a polyoxyethylene alkyl ether phosphoric acid salt. SOLUTION: This bathing material composition contains (A) an extract of seeds of Avena sativa Linne extracted by using water and/or a water soluble organic solvent (preferably ethanol, butanol, propylene glycol and 1,3-butylene glycol), (B) glycerol and (C) a polyoxyethylene alkyl ether phosphoric acid salt. The amount of the component A to be added to the composition is preferably that obtained by extracting 0.001-1000g of powdery source of seeds of Avena sativa Linne based on 150-200l bath water. It is preferable to blend 0.1-50wt.% of the component B and 0.01-20wt.% of the component C.
Patent JP-S61183185-A (JP)
Inventor: ISAKI HARUO
IPC: C04B41/46
Filed: 1985-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06235664-A (JP)
Title: Electronic clinical thermometer
Inventor: SUZUKI IKUO
IPC: G01K7/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide an electronic thermometer in which manpower is saved while enhancing availability of a user. CONSTITUTION:The electronic clinical thermometer comprises a circuit 2 for receiving power from a battery 1 when a switch 3 is turned ON and feeding power to a measuring circuit 4, a display circuit 5, etc., a first time measuring circuit 6 for commanding the power supply circuit 2 to feed power to the measuring circuit 4 during time measurement, and a second time measuring circuit 7 for commanding the power supply circuit 2 to feed power to the display circuit 5 during time measurement. Upon finishing temperature measurement, the measuring circuit 4 outputs a signal and the operation is stopped upon elapse of a predetermined time after measurement of the first time measuring circuit 6. The display circuit 5 receives a signal from the measuring circuit 4 and displays a temperature value which flickers when the operation of the measuring circuit 4 stops. The flickering temperature display disappears upon elapse of temperature detecting time of the second time measuring circuit 7.
Patent JP-H05223522-A (JP)
Title: Method and apparatus for detecting mending position of vehicle painting
Inventor: NIIHARA YOSHIMI
IPC: G06T1/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a mending-position detection method and its apparatus wherein an irregularity in the brightness of a sensed image due to an irregularity in an illumination operation is removed, a detection error can be prevented and a mending detection can be performed surely and stably. CONSTITUTION:The image of the painting face of a vehicle is sensed by using a color camera 4. Three primary-color video signals VR, VG, VB which have been sensed by using the color camera 4 are taken into a brightness correction processor 24; they are first normalization-converted individually into a reference scale. Then, correction coefficients are found regarding a color level and a white level on the basis of reference values; the brightness deviation of a normalization signal is corrected regarding the correction coefficients; correction video signals CVR, CVG, CVB are obtained. The correction video signals CVR, CVG, CVB are input to an image processor 25; they are analyzed and processed; a color mark which is attached to a correction position is detected, i.e., an image is recognized.
Patent JP-H03227543-A (JP)
Title: Wire bonding method
Inventor: FUJIMOTO HITOSHI
IPC: H01L21/60
Filed: 1990-02-01
Abstract: PURPOSE:To obtain a thin package by a normal bonding method by specifying the characteristics of a gold wire material. CONSTITUTION:In a plastic package of resin sealing type in which the other end of a gold wire is coupled to an outer lead by thermally press-bonding, for a gold wire to be used, a wire material in which 200ppm or less of a plurality of metal adding elements except the gold are doped, the recrystallizing temperature of the wire material by reheating is raised to 250 deg.C or higher and the crystalline grains of the grown crystal by reheating the gold wire by thermal conduction at the time of melting at the gold wire within 100mum or less of spherical melted part to an unmelted part is 50 or more, is employed. Thus, assembling of the package can be facilitated without particularly altering a manufacturing method.
Patent JP-H01199775-A (JP)
Title: Screw tightening device by control of rotary angle
Inventor: INABA HIDETOSHI
IPC: G05D17/02
Filed: 1988-02-04
Abstract: PURPOSE:To high accurately control tightening force by providing an electric motor control device for rotating an electric motor shaft by a preset rotary angle from a screw tightening start point calculated being based on a measured value of the rotary angle of the electric motor shaft. CONSTITUTION:A rotary angle of a screw 5, that is, a rotary angle of an electric motor shaft 1a of an electric motor (servomotor) 1 is measured by a rotary angle measuring device (rotary encoder) 3. This measured rotary angle data is input to a control device (controller) 9, and being based on this rotary angle data, a screw tightening start point is calculated from a data in a linear part of the rotary angle-rotary speed characteristic of the electric motor. The electric motor shaft 1a is rotated by this control device 9 by the predetermined rotary angle from the screw tightening start point, and tightening the screw 5 by the electric motor 1 through a bit 4, tightened objects 6, 7 are tightened by predetermined torque.
Patent JP-S54117417-A (JP)
Title: Preparation of carboxylic acid
Inventor: YAMASHITA MASATSUGU
IPC: B01J31/00
Filed: 1978-03-02
Abstract: PURPOSE: To obtain the title compound, which is a basic oil of, e.g. rolling oil, grease, plasticizer, fiber lubricant, etc., or an additive, at a high reaction rate, by the reaction of a carboxylic aicd or its anhydride with an aliphatic alcohol.  
     CONSTITUTION: A carboxylic acid ester is prepared by the reaction of a carboxylic acid or its anhydride with an aliphatic alcohol using benzaldehyde sulfonic acid and a phenol compound as a catalyst.  
     EFFECT: The catalyst can be easily and completely removed from the esterified product by filtration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03226910-A (JP)
Title: Fire resistant electric insulating composite
Inventor: YAMAMOTO YASUAKI
IPC: C08L23/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an electric insulating composite excellent in fire resistant property and without generating halogen gas in case of burning by mixing a specific quantity of a mixture comprising metal hydroxide and calcium/ magnesium carbonate into polyolefine. CONSTITUTION:Into 100 pts.wt. of polyolefine, 100-300 pts.wt. of a mixture comprising metal hydroxide and calcium/magnesium carbonate is mixed so as to prepare a composite in which the ratio of metal hydroxide to calcium/ magnesium carbonate is 0.90/0.10 to 0.50/0.50 in weight. Magnesium hydroxide is preferable for the metal hydroxide because of high fire resistance, and the use thereof together with the calcium/magnesium carbonate sharply enhances the fire resistant property. An electric insulating composite having an excellent fire resistant property and without generating a halogen gas in case of fire is thus obtained.
Patent JP-H07278221-A (JP)
Title: Ethylene polymer and its production
Inventor: KOJO SHINICHI
IPC: C08F10/00
Filed: 1995-02-10
Abstract: PURPOSE:To produce an ethylene polymer excellent in moldability, rigidity and impact resistance and free from defective appearance by (co)polymerizing ethylene in the presence of a Ziegler-Natta catalyst. CONSTITUTION:An ethylene polymer wherein (1) the density is 0.90-0.98g/cm<3>, (2) the melt flow rate is 0.001-3000g/10min as measured at 190 deg.C under a load of 2.16kg, (3) the formula: logMT >=-0.4 logMFR+0.75 (MT is the melt tension, and MFR is the melt flow rate) holds, (4) the molecular weight distribution Mw/Mn is 2-9, (5) the molecular weight distribution Mz/Mw is 2-5, (6) the value of g* as an index representing the rate of long-chain branches is 0.90-1.00, and (7) the swell ratio is 1.20-1.35.