baber/WOPTO huggingface dataset:
Patent JP-S5728403-A (JP)
Title: Circular polarized wave generator
Inventor: YAGI TAKESHI
IPC: H01P1/17
Filed: 1980-07-29
Abstract: PURPOSE:To achieve samll size, light weight and economy, by commonly using transmission lines to give phase difference with two different frequencies. CONSTITUTION:To give a phase difference lambda/4 between microwaves f1 and f2 inputted to input terminals 16 and 17, they are distributed with equal amplitude at two T-branch circuits T-WG20 and T-WG21 provided on a waveguide WG22. One of the microwaves branched at the T-WG20 outputs a straight line polarized waves from an input hole 30 of a circular waveguide 27 via the WG22 at F1l1 in electric length and another microwave f1 outputs straight line polarized wave from an input hole 31 of the circular type waveguide 27. The circular polarized wave of the microwave f1 is generated in the waveguide 27 by setting the electric length of the WG22 to a prescribed value. Similarly, the microwave f2 can be transmitted as the circular polarized wave in the waveguide 27.
Patent JP-H01275418-A (JP)
Title: Method for automatically controlling acid concentration and specific gravity of ammonium sulfate mother liquor
Inventor: WATANABE YOSHIAKI
IPC: C01C1/24
Filed: 1988-04-28
Abstract: PURPOSE:To automatically control the acid concn. and sp.gr. of ammonium sulfate mother liquor at the same time by adjusting the flow rates of the industrial water and sulfuric acid to be supplied to an ammonium sulfate saturator to control the mixing ratio in a specified range, and simultaneously measuring the conductivity of mother liquor to adjust the flow rate of sulfuric acid. CONSTITUTION:The flow rates of industrial water and sulfuric acid are measured by flowmeters 2 and 3, the measured values are outputted to a ratio controller 4, hence the opening degree of a control valve 5 is adjusted to fix the ratio of industrial water to sulfuric acid, and the industrial water and sulfuric acid are supplied to the ammonium sulfate saturator 1. Meanwhile, the acid concn. in the mother liquor discharged from the saturator 1 is detected by a conductivity meter 6, the detection value is outputted to a concn. controller 7, hence the opening degree of a control valve 8 is adjusted, and the flow rate of sulfuric acid is controlled.
Patent JP-H05300462-A (JP)
Title: Method for arraying video information
Inventor: YOKOTA HAJIME
IPC: G11B20/02
Filed: 1992-04-23
Abstract: PURPOSE:To reach a still picture to be an object by extremely easily operating a tape for VTR which recorded large quantity of still picture information, making the most of a widespread VTR. CONSTITUTION:Along the tape running direction on a recording tape, at first a title picture area A and a still picture group a1, a2,...ak represented by it, next, a title picture area B and b1, b2,...b1 represented by it are arrayed. Subsequently, video information is arrayed in the same way. By performing the ordinary reproduction or the high-speed reproduction (search) for this tape, the still picture group to be an object is retrieved performing the visual confirmation of the title pictures A, B..., at first, and the tape is stopped there. Next, the still picture to be the object is possible to be easily reached by a low-speed reproduction (slow or comma feeding).
Patent JP-H11298660-A (JP)
Title: Image processing method and image processor
Inventor: OKUBO TAKAYUKI
IPC: G03F1/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To remove dusts entering at the time of reading the different block films of plural colors by a monochromatic scanner by one cleaning by displaying the images of one piece of color image data, performing the work of removing the dusts and block separating dust removed color image data. SOLUTION: First, the separate block films are read (S1). For the read of the separate block films, the separate block films of the four colors of C, M, Y and K for instance are set to the monochromatic scanner and inputted. Then, the data of four binary images are composited and one piece of the color image data are prepared (S2). Then, color images are displayed on a display based on the color image data and the work of removing the dusts is performed (S3). For the work of removing the dusts after displaying the color images on the display, the processing of observing the displayed color images and eliminating a picture element or an area judged as the dusts is performed. When the work of removing the dusts is ended, block separation is performed next (S4).
Patent JP-H11330503-A (JP)
Title: Photoelectron engineering method for signal process and its embodiment and application
Inventor: FERRIEU FREDERIC
IPC: H01L31/0248
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To couple optical-beams to a semiconductor structure at an optimum without using semiconductor compositions or techniques which are difficult to adopt. SOLUTION: There is prepared at least a semiconductor part which comprises at least a substrate 10 and a lamination assembly containing at least a wave guide layer 14. Photoelectron magnetic waves are irradiated on the wave guide layer 14, and wavelengths and incident angles of the photoelectron magnetic waves are selected so that a specific absorption peak suitable to the assembly for inducing the photoelectron magnetic waves in the wave guide layer 4 exists within the wavelength and the incident angle.
Patent JP-H11291062-A (JP)
Title: Method for controlling drive of gun arm for welding
Inventor: OIWA HISAYA
IPC: B23K11/11
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To execute a stable welding work and to shorten the welding time by setting approaching speed, in which a gun arm approaches a work, to such a value that the max. value of the pressurized force loaded to the gun arm at the time of contacting is almost the same as the prescribed pressurized force or a little less than this force. SOLUTION: A speed schedule is set so that a setting rotating speed is increased from 0 to the max. speed at a prescribed acceleration in an accelerating period and kept to the max. speed in the high speed shifting period and reduced to the approaching speed at a prescribed deceleration in a decelerating period. This setting speed is kept to the approaching speed in the landing period and in the period on and after landing time, and the tip parts of the gun arms 12a, 12b are set so as to contact with a work W1, W2 at the landing time. Wherein, the approaching speed is calculated with an approximation using the pressurizing force based on the setting limit value an equivalent inertia mass to the gun arms 12a, 12b and a motor and an elastic modulus secular to the gun arms 12a, 12b.
Patent JP-S5228933-A (JP)
Title: Plant germination inhibitory composition
Inventor: TANIGUCHI MASATOSHI
IPC: A01N37/18
Filed: 1975-08-28
Abstract: PURPOSE: A plant germination inhibitor utilizing lysine which has durable actions for a long time without harms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58221510-A (JP)
Title: Digital audio signal processor
Inventor: FURUYA TSUNEO
IPC: H03G3/20
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the clipping of an audio signal which is transmitted through a digital signal transmission line, by controlling the gain of a gain control circuit with the output of a peak detecting circuit. CONSTITUTION:The digital audio signal supplied from a reproduction decoder 3 is supplied to a delay circuit 4 and a peak detecting circuit 6 respectively. The circuit 6 detects the danger of clippling of a waveform when the peak wave value of the digital audio signal exceeds a prescribed level. The output of the circuit 4 is supplied to a digital gain control circuit 5. The gain of the circuit 5 is controlled by the circuit 6 and reduced when the peak value of the digital audio signal exceeds a prescribed level.
Patent JP-H042912-A (JP)
Title: Moving state recorder for moving body
Inventor: NISHIYAMA KENJI
IPC: G11B31/00
Filed: 1990-04-19
Abstract: PURPOSE:To grasp the state of an accident, to search the cause of the accident by providing means for combining various states of the body, video, voice in the environment and a signal indicating a time from a timer, and means for recording the signals from the combining means. CONSTITUTION:Various information signals of a speed, a traveling distance, an engine speed, oil, a brake, a vehicle position, etc., obtained from sensors provided at the positions of the vehicle are input to a combining unit 2. Video, voice signals around the vehicle obtained from a video camera 1 provided at the vehicle, a time signal from a timer 4 are also input to the unit 2. The unit 2 combines the input signals, and the combined signals are recorded by a recorder 3. Accordingly, even if an accident occurs, information for grasping the state of the accident or searching the cause of the accident can be obtained.
Patent JP-H02285935-A (JP)
Title: Power circuit
Inventor: NAKAMURA KATSUTOSHI
IPC: H01F30/00
Filed: 1989-04-25
Abstract: PURPOSE:To prevent the generation of noises, and to lengthen mechanical lifetime by installing a winding, which does not feed back the variation of an output in a switching power supply to a switching control circuit mounted on the primary side of a switching transformer, on the secondary side of the switching transformer and driving a cooling fan by an output from the winding. CONSTITUTION:When load is increased, voltage induced in a secondary winding C is lowered, and the state is detected by a differential detector 3, and transmitted over a switching control circuit 1 through a line (d). Consequently, the control circuit 1 augments power feed to a primary winding (b), and controls switching so as to remove a differential detecting signal from the differential detector 3, and the induced voltage of a secondary winding (e) is elevated in proportional to power on the primary side. As a result, a DC output rectified and smoothed by a rectifying diode 4 and e smoothing capacitor 5 is also increased, the number of revolution of a driving fan 6 is augmented, and cooling power is elevated. When load is lightened, completely reverse operation is conducted, and the number of revolution of the fan 6 is reduced.
Patent JP-S60249292-A (JP)
Inventor: IDOMOTO SUSUMU
IPC: H05B6/78
Filed: 1984-05-23
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-S5329554-A (JP)
Title: Absorption circuit for induced inverse voltage
Inventor: KITAMURA KIYOSHI
IPC: G04C15/00
Filed: 1976-08-31
Abstract: PURPOSE: To absorb induced inverse voltage generated in an inductive load so that its effect on the switching circuit may be eliminated, by connecting to the iinput terminal of the diode bridge the inductive load and also by connecting to the output terminal of the same diode bridge the electrode of similar polarity in D.C. power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5229527-A (JP)
Title: Fuel tank
Inventor: HIRATA KOUKI
IPC: B60K15/077
Filed: 1975-08-30
Abstract: PURPOSE: Fuel tank in which function as spare fuel tank and emergency fuel tank is given to average fuel tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01277472-A (JP)
Title: Preparation of nutritive food
Inventor: TSUCHIDA SHIZUO
IPC: A23L17/30
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a nutritive food usable also as a medicine for promoting nutrition other than various nutritive foods without damaging nourishment of an egg of snapping turtle, by vacuum-drying roughly crushed egg of snapping turtle, mixing with powdery cyclodinine, adding safflower oil and setting up. CONSTITUTION:For instance, an egg of snapping turtle dipped with kaoliang wine is roughly crushed by a corn type small crusher. Next, alcohol and water are removed from the roughly crushed egg by a vacuum drier with cyclone. Then, resultant dried egg is introduced into a pressurized mixer and mixed with powdery cyclodinine, further safflower oil and emulsifier are added, thus a set product is obtained. Thus, always a nutritive food is supplied in stable, independent of spawning season of snapping turtle.
Patent JP-H04333924-A (JP)
Title: Overflow detecting system for product sum circuit
Inventor: KOBAYASHI NOBORU
IPC: G06F17/10
Filed: 1991-05-10
Abstract: PURPOSE:To realize the overflow detecting system which can detect overflow at high speed by executing the calculation of a product sum circuit at high speed. CONSTITUTION:At the product sum circuit composed of a register 11 to substitute a multiplicand A, register 12 to substitute a multiplier B, parallel multiplier 20 to execute parallel multiplication between the multiplicand A and the multiplier B, register 30 to substitute the output of the parallel multiplier 20, adder 40 to add the contents of the register 30, clip circuit 50 to clip the output of the adder 40 to a maximum value when the added result overflows and accumulator 60 to substitute the added result of the adder 40, an overflow detecting means 70 is provided to detect the overflow of the accumulator 60 and when it is detected that the accumulator 60 is just before the overflow during the addition at the adder 40 and a signal from a low-order digit is in an overflow direction, the overflow is judged.
Patent JP-H09290458-A (JP)
Title: Mold apparatus for processing pipe end
Inventor: MURATA MASAHIRO
IPC: B29C57/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of a mold with respect to an attaching plate and to obtain a product stable in quality. SOLUTION: A mold 1 can be centered itself by fitting and inserting the centering fitting projected part of the mold 1 in the centering fitting recessed part 5 of an attaching plate 4 and the attachment and detachment of the mold 1 to the attaching plate 4 are performed by the attaching instruments 6 arranged to the peripheral edge of a flange 2. The mold 1 is attached by revolving a revolving shaft 7 around its axis by a lever 8 to arrange a fixing plate 9 just above the flange 2 and a support stand 11 and pressing the fixing plate 9 against spring pressure by the rotary motion of the lever 8 around a pin 22 and pressing the flange 2 between the fixing plate 9 and the attaching plate 4. The mold 1 is detached by the reverse procedure and, either way, the mold can be attached and detached by the simple operation of the lever 8 by a bare hand.
Patent JP-H08297930-A (JP)
Title: Structure for magnetic circuit of rotary actuator
Inventor: OGAWA YOSHINORI
IPC: G11B21/08
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the inductance of a coil without reducing the magnetic flux density of the coil so as to improve the accelerating ability of an actuator by providing a through hole which is nearly parallel to the rotating shaft of the actuator at least at the center or near the center of the center yoke of a main yoke. CONSTITUTION: An E-shaped main yoke 50 has a circular-arcuate inner yoke 50a, center yoke 50b, outer yoke 50c, and connecting section 50d which integrally connects the yokes 50a, 50b, and 50c in one body. An inner magnet 54 is magnetically attracted to the outer peripheral surface of the inner yoke 50a and an outer magnet 56 is magnetically attracted to the inner peripheral surface of the outer yoke 50c. The coil of an actuator is inserted into the gap between the inner magnet 54 and center yoke 50b and the gap between the outer magnet 56 and center yoke 50b. When through holes 60, 62, and 64 are formed through the central parts of the yokes 50a-50c, the inductance of the coil can be reduced without reducing the magnetic flux density of the coil and the accelerating ability of the actuator can be improved.
Patent JP-H04333475-A (JP)
Title: Elevator control device
Inventor: UEHARA TETSUO
IPC: B66B1/14
Filed: 1991-05-10
Abstract: PURPOSE:To simply set a time band in automatic barking control and enable to change it by utilizing both the switch and the digital indicator on an operation panel in an elevator cage, and simply inputting the operation time band in the automatic parking control and the stop floor of the elevator cage. CONSTITUTION:The numerical value of a display output control part 31 to generate a rounding numerical value is displayed with a digital indicator 11 to be visible. When the display becomes the numerical value to indicate a time to set the parking floor of an elevator cage, an operator issues a command, and a time setting control part 32 takes the value in and memorizes the time. When an elevator operation control part 34 receives a command from a destination floor indicating switch 14, it takes the command as a stop floor and memorizes it. A memory means memorizes the time once memorized and the stop floor as a pair, prepares a time table, and offers it to an automatic parking control part 33. As a result of this, an elevator stop floor and the time band can be freely set.
Patent JP-S60248781-A (JP)
Title: Mending of anodized aluminum part
Inventor: YAMAMOTO KOUICHI
IPC: C09D5/38
Filed: 1984-05-24
Abstract: PURPOSE:To carry out the mending of an anodized aluminum part, easily, to a hardly perceptible state, by filling putty to the damaged part of an aluminum part, applying an under-coating to the surface, and finally top-coating with a paint containing aluminum powder and having a color close to the silver color of alumite. CONSTITUTION:The part 2 to be mended, i.e. the cut end or damaged part of an anodized aluminum part 1 is filled with putty 3, and the surface is smoothed by grinding. The surface of the aluminum part 1 including the mending part 2 is coated with an under-coating paint 4, and then with a top-coating paint 6 prepared by mixing a synthetic resin liquid such as acrylic resin liquid, etc. with aluminum powder and a pigment having a color closer to the silver color of alumite layer 5 than the color of aluminum powder. The pigment for the top- coating paint is e.g. a basic lead carbonate [e.g. 2PbCO3.Pb(OH)2, etc.] and mica, scale of scabbard fish, pearl powder, etc. coated with a white pigment.
Patent JP-H02289135-A (JP)
Title: Cleaning apparatus for spinning frame
Inventor: SARUWATARI YOSHINORI
IPC: D01H11/00
Filed: 1989-04-25
Abstract: PURPOSE:To uniformize the sucking action of each unit e.g. by placing a transfer duct along the longitudinal direction of a spinning frame and connecting the transfer duct with inclined exhaust duct of a number of suction flow generation units placed in the spinning frame. CONSTITUTION:A number of suction flow generation units 10 each having a suction part 17 opened under a roller part of a spinning frame are placed along the longitudinal direction of the spinning frame and a transfer duct 20 is placed along the longitudinal direction of the spinning frame to obtain a fly waste discharging mechanism. In the above mechanism, the exhaustion duct 22 of each unit 10 is connected to the transfer duct 20 in such a manner as to be inclined in the terminal direction of the transfer duct. A box 30 containing a filter 31 is attached to the terminal of the transfer duct 20.
Patent JP-H05280636-A (JP)
Title: Control device of automatic transmission for vehicle
IPC: F16H61/10
Filed: 1992-03-31
Abstract: PURPOSE:To shift down a speed successively to a low speed side from a high speed side matched with a running condition at this time without simply selecting a speed change shift in the high speed side when a trouble is generated in a car speed sensor in an automatic transmission vehicle. CONSTITUTION:A control mechanism 1 is provided with a function in which a speed change shift, having torque necessary for running, is selected by shifting down the speed change shift successively from the highest speed change shift at the time of trouble in a car speed sensor 7.
Patent JP-H06137544-A (JP)
Title: Opening/closing type gallery with filter
Inventor: KAMIYOSHI EIJI
IPC: F23L1/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide an opening/closing type gallery with a filter which achieves higher maintainability with the simplification of cleaning and exchange by making clogging hard to occur with the securing of a wider area of the filter while facilitating the loading thereof on or the unloading thereof from the apparatus. CONSTITUTION:An opening 3 with a triangular-pole shaped gallery 2 free to load or unload and an exhaust hole 10 are provided on the top surface of a casing 1 of an indoor installation type burning device. The opening 3 is made to communicate with an upper end opening of a sucking duct 4 erected at the internal rear part of the casing 1 and the lower part of the sucking duct 4 is made to communicate with the suction side of a burning section. This facilitates the loading or unloading of the gallery 2 to achieve easier work of maintenance and inspection. A filter 5 is removed simply by pulling out the gallery 2 holding a loading/unloading knob 53 of a frame 51.
Patent JP-S59232159-A (JP)
Title: Two-pack adhesive
Inventor: TAKAHASHI MASAHIKO
IPC: C09J175/00
Filed: 1983-06-15
Abstract: PURPOSE:To provide a two-pack adhesive having good adhesion to FRP, SMC and BMC, by using an unsaturated epoxy resin and a polyisocyanate compd. as essential ingredients. CONSTITUTION:A two-pack adhesive is composed of an unsaturated epoxy resin (e.g. one obtd. by dissolving a vinyl ester obtd. by subjecting an epoxy compd., an unsaturated monobasic acid and an oligodibasic acid to an esterification reaction and a polymn. inhibitor in a polymerizable monomer) and a polyisocyanate compd. (e.g. diphenylmethane-4,4'-diisocyanate) as essential ingredients. This adhesive can bond FRP obtd. from an unsaturated polyester resin, SMC or BMC. Further, moldings composed of SMC can be bonded to each other or to other materials with good adhesion by this adhesive, though the moldings composed of SMC cannot be bonded to each other or to other materials by conventional adhesives.
Patent JP-H04228323-A (JP)
Title: Hub clutch
Inventor: KURIHARA SAKUO
IPC: F16D25/04
Filed: 1991-05-10
Abstract: PURPOSE:To dispense with bolts at the fitting time so as to make the outer diameter small and enable the avoidance of unsuccessful fitting caused by the force of a spring. CONSTITUTION:In a hub clutch 30 enabling the connection/separation of a wheel hub 4 to/from a driving shaft 6, a hollow part 54 is formed on the center outer side of the wheel hub 4 pierced with the driving shaft 6, and a slide clutch member 14 moved axially so as to be connected/ separated to/from splines 10, 12 formed respectively at the inner periphery of the hollow part 54 and the outer periphery of the driving shaft 6, a diaphragm 16 receiving fluid pressure in order to move the slide clutch member 14 axially, a spring 18 for moving the slide clutch member 14 in the connecting or separating direction, and a connecting part for limiting a moving range are fitted to a cover press-fitted in such a way as to cover the hollow part 54.