baber/WOPTO huggingface dataset:
Patent JP-H02291731-A (JP)
Title: Radio communication system
Inventor: ISHIJIMA IWAO
IPC: H04B1/04
Filed: 1989-05-02
Abstract: PURPOSE:To substantially eliminate the fading and to attain the radio communication of high quality by inputting two signal waves of different phases to two balanced modulators, transmitting the signal waves to an orthogonal dipole antenna after execution of the balanced modulation, and radiating these modulated waves with rotation of the phase of polarization. CONSTITUTION:The output (frequency F2) obtained from a 1/4 dividing circuit 3Y is turned into a signal having a phase delayed by 90 deg. to the output (frequency F2) obtained from a 1/4 dividing circuit 3X. Both outputs are applied to the resonators 4X and 4Y having the resonance frequencies F2 respectively. The signals of reference frequencies F1 received from a carrier wave oscillation circuit and a buffer circuit 1 are inputted to the balanced modulators 5X and 5Y together with the signals F21 and F22 received from both resonators 4X and 4Y respectively. These input signals undergo the balanced modulation via the modulators 5X and 5Y. The synthetic plane of polarization of the radio wave received from a dipole antenna is rotated at a speed of F2=theta/2pi per second. Thus it is possible to avoid an unreceivable state caused by the fading.
Patent JP-S5637968-A (JP)
Title: Feeding and storing apparatus for elongated body
Inventor: YOSHIMOTO YUKIO
IPC: F16L55/10
Filed: 1979-09-03
Abstract: PURPOSE: To facilitate feeding and storing of an elongated body by taking-up the flexible elongated body having a coil-shaped profile onto a rotatable reel.  
     CONSTITUTION: The supporting bodies 23 and 24 which support a reel 15 pivotally and rotatably on which an elongated body 7 having a coil-shaped profile is taken-up are revolved around the line of axis perpendicular to the axial line of rotation of the reel 15, and a screwing means 34 is installed which helically engages with the outer periphery of the elongated body 7 supplied from the reel 15 and on which the shift in the direction of extension of the elongated body 7 is impeced, and the elongated body 7 is advanced and retreated helically from the insertion port 18 which conforms to the shaft line of revolution of the supporting bodies 23 and 24. Thus, feeding and storing of the elongated body 7 can be facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61272751-A (JP)
Title: Light receiving member
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1985-05-28
Abstract: PURPOSE:To always stabilize electric, optical, and photoconductive characteristics by incorporating Ge, a conductivity governing substance, and N in a photoconductive layer in a specified distribution. CONSTITUTION:A light receiving layer is formed by laminating the first photoconductive layer 102 of an amorphous material made of Si as a matrix, and the second layer 103 of an amorphous material made of Si as a matrix containing C and a conductivity governing substance on a substrate 101. In the light receiving layer, Ge is incorporated into a partial layer region in contact with the substrate 101 in a uniform distribution, the conductive governing substance is incorporated into the whole or partial layer region of the first layer in a uniform distribution, and N is incorporated into the whole or partial layer region of the first layer in a nonuniform distribution, and when needed, into the second layer in a uniform distribution.
Patent JP-S5237042-A (JP)
Title: Particle transfer process and device
Inventor: TAKASHIMA YUUJI
IPC: G03G15/16
Filed: 1975-09-18
Abstract: PURPOSE:To obtain a good contrast transferred image by a simple device.
Patent JP-H0410876-A (JP)
Title: Television image receiver
Inventor: MIYOSHI YOSHIYA
IPC: H04N5/44
Filed: 1990-04-27
Abstract: PURPOSE:To attain appropriate sound volume setting at the time of turning on power source by making the control value of a gain which is the output of a gain control quantity detecting means to detect the value of a gain control quantity when unit time is elapsed stored in a nonvolatile memory by time. CONSTITUTION:The gain control quantity value of every on hour like after one hour elapses from 0 o'clock and after one hour elapsed from one o'clock is sampled in a gain control quantity detecting means 40 by the output of a present time calculating means 30 to calculate present time from an oscillator for clock and is stored in the address of the applying time of a nonvolatile memory 60 by a storing control means 50. Next, when a power source is turned off and is turned on again, the data of the address applying to the time nearest to the recharging time are read by an initializing means 70 from the nonvolatile memory 60 and are made as the initial value of a sound volume control means 20. Thus, appropriate volume setting at power source charging is attained.
Patent JP-H01286795-A (JP)
Title: Speed detector for induction motor
Inventor: KAWAGISHI KENJI
IPC: H02P27/06
Filed: 1988-05-10
Abstract: PURPOSE:To form an air-tight structure without leads led outside a motor in order to obtain a speed signal, by passing current flowing to the induction motor, through a bandwidth pass filter, and by obtaining the speed signal. CONSTITUTION:AC power from an AC power source 8 is fed to an induction motor 2 via a diode converter 7, a smoothing capacitor 6, and an inverter 3. In this case, current flowing to the induction motor 2 is detected by an AC current detector 2, and the detected current is passed through a bandwidth pass filter circuit 4, and speed signal is obtained. By a control circuit 5, according to the speed signal, the inverter 3 is controlled. As a result, leads led outside the motor in order to obtain the speed signal can be avoided, and so an air-tight mechanism can be formed on the motor.
Patent JP-S61272409-A (JP)
Title: Supply device for engine oil
Inventor: FUKIAGE MASAHIRO
IPC: F01M11/06
Filed: 1985-05-27
Abstract: PURPOSE:To hold an oil surface in an engine continually to a fixed level and obtain a good lubricating function, by connecting the bottom part of an auxiliary tank with the engine through an engine oil transfer pipe while providing a discharge port in the bottom part of the engine. CONSTITUTION:The bottom part of an auxiliary tank 1 connects with an engine 3 through an engine oil transfer pipe 2. The auxiliary tank 1, blocking an oil injection port 5 in the upper part by a cap 6, forms a sealed system with no inflow and outflow of air. Further the engine 3 forms in its upper part a valve 7 communicating with the atmosphere while in the bottom part a discharge hole 8 for discharging oil. On this way, a supply device, holding an oil surface in the engine 3 continually to a fixed level, can accomplish a good lubricating function.
Patent JP-H01284591-A (JP)
Title: Urea grease composition
Inventor: NAKANISHI YUKIO
IPC: C10N50/10
Filed: 1988-05-12
Abstract: PURPOSE:To realize a higher content of a lubricating oil in a grease, a longer life of a grease, an improvement in stability, etc., by incorporating a diurea compound as a thickening agent into a base oil comprising a mineral oil or a synthetic oil. CONSTITUTION:A base oil comprising a mineral oil or a synthetic oil and having a viscosity of, e.g., 32cSt (at 100 deg.C) is mixed with 2-25wt.% diurea compound of the formula [wherein R1 is a 6-15C divalent aromatic hydrocarbon group; R2 and R3 are each 3C or 4C and 16-18C straight-chain or branched, or (un)saturated alkyl, provided that the 3C or 4C alkyl accounts for 20-90mol% in R2 and R3] (e.g., diphenylmethane 4,4'-diisocyanate).
Patent JP-H0410107-A (JP)
Title: Monitor method for sequence control
Inventor: BABA MASARU
IPC: G05B19/048
Filed: 1990-04-27
Abstract: PURPOSE:To output corresponding data to a transmission buffer with a data request command by successively storing parts of start and end addresses of ladder circuit constituting parts by a sequence controller. CONSTITUTION:Addresses of ladder circuit constituting parts in one picture are extracted from a display contents memory 22a and are stored in an address table 22b. A request area to a sequence controller 3 is obtained from a ladder circuit constituting parts classified table 22c based on a stored request address. This request area is stored in a transmission buffer 22d, and an address register command is transmitted from an input/output port 23 to an input/output port 32 of the sequence controller 3 through a communication cable 4. The controller 3 successively stores corresponding addresses of ladder circuit constituting parts in an address register table 31a.
Patent JP-S5638200-A (JP)
Title: Solid-liquid separating method for anaerobic digestive slurry
Inventor: SUMIYOSHI MORIYUKI
IPC: C02F11/14
Filed: 1979-09-06
Abstract: PURPOSE: To effectively obtain the cake having a low water content rate and also, to obtain the disconnecting liquid having a low SS and COD and easy to after-treat, by adding ferric chloride and slaked lime or Ca salts to anaerobic digestive slurry directly and then, filtering and dehydrating the whole quantity after mixing reaction.  
     CONSTITUTION: Digestive slurry in the anaerobic digestion vessel 1, is introduced into the mixing reaction vessel 2 being capable of controlling the level of liquid face by the overflow wall 3. Ferric chloride and slaked lime or Ca salts (for example CaCO 3 ), are injected in the vessel 2 from the upper injection opening 5 and these are fully mixed with the digestive slurry by the stirrer 4. Next, reacted digestive slurry is introduced into the mixing drum 6 from the lower part of the vessel 2 and moreover is introduced into the sieve drum 7 after adding and mixing the flocculant, if necessary. Then, free water in the slurry is dropped by the drum 7 and concentrated slurry is passed through the belt type dehydrator 8 moreover and then, dehydrated cake is discharged 9. On the one hand, disconnected liquid is flowed out 11 to the next waste water treating apparatus from the bottom of the receiver 10 provided with the lower part of the dehydrator 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1041028-A (JP)
Title: Circuit card using flat flexible circuit
Inventor: LOPATA JOHN E
IPC: H01R12/71
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To secure a contact force to a circuit card without exerting harmful force on a flexible circuit by providing a specific constitution, in the case of connector in which a flexible circuit for providing electric connection of a printed circuit board to circuit cards is used. SOLUTION: A circuit card engagement assembly is provided, while allowing provision of one pair of fulcrum F arranged on both sides of the longitudinal center line of a card receiving slot 80 and a pair of spring member 53 longitudinally extending on both sides of the center line, movably supported by the fulcrum F and having an arm part 57 upward, and a leg part 55 downward. And a flat flexible circuit 64 having a contact 62 connected to the contact of the printed circuit board is supported on the spring members 53. When a circuit card is inserted in the receiving slot 80, the arm part 57 swings around the fulcrum F toward the card, and when it is inserted completely, the contact 62 of the flexible circuit 64 comes in contact with the contact of a circuit card.
Patent JP-S5737339-A (JP)
Title: Mounting device for interchangeable lens
Inventor: YONETANI HIDEHO
IPC: G03B17/14
Filed: 1980-08-19
Abstract: PURPOSE:To improve operability and mounting accuracy by moving interlocking members to the positions not engageable to the interlocking members of a camera body when mounting or dismounting an interchangeable lens, and moving the interlocking members to engageable positions when the mounting is completed. CONSTITUTION:The mount part 2 of a camera body 1 has a bayonet member 3, stop cam and stopping down interlocking levers 4, 5, and the mount part 11 of an interchangeable lens has a bayonet member 12, a reference ring 13, a body 14, a camera side holder 15 and a housing arm 16. These are so formed that the arm 16 moves to the position not engageable to the interlocking members of the camera body cooperatively with the pushing in of the interchangeable lens and that further its movement is locked by turning the interchangeable lens in a dismounting direction. Hence, the operability is improved by turning the lens barrel and the accuracy is maintained well by making the press-contact surface referred to a reference of the device only one set of the bayonet parts.
Patent JP-H05314837-A (JP)
Title: Manufacture of foam insulated wire
Inventor: KURODA SANEHIRO
IPC: B29K105/04
Filed: 1992-05-06
Abstract: PURPOSE:To provide a manufacturing method of a foam insulated wire, in which a reinforcing layer can be extrusion-molded so as to be fitted neatly and which has a less outer diameter variation width, even when the layer has scuffing projections or parts, in which bubbles are ruptured, on the surface of a foamed insulated layer. CONSTITUTION:A core 6, in which a foamed insulated layer 2 is formed on a conductor 1, is drawn and passed through a die 7 to smooth the surface 2a of the foamed insulated layer, and a reinforcing layer is formed by extruding on the pre-treated foamed insulated layer.
Patent JP-H0676455-A (JP)
Title: Magnetic head
Inventor: FUKUCHI KIYOSHI
IPC: G11B5/48
Filed: 1992-05-06
Abstract: PURPOSE:To make the magnetic head small in size and thin in structure and also to reduce a sliding resistance against a magnetic disk. CONSTITUTION:The magnetic head 11 is fitted to a gimbals plate 13 at the tip of an arm 12, and a slider 14 is integrally joined with a head core 15. The magnetic head 11 is provided with a groove 16 on the slide surface sliding to the magnetic disk, and the width of the groove 16 is set to be narrower than 0.4mm (including no groove).
Patent JP-H0411521-A (JP)
Title: Total control unit for auxiliary steering angle and driving force distribution to front and rear wheels
Inventor: YOKOTE MASATSUGU
IPC: B60W10/12
Filed: 1990-04-27
Abstract: PURPOSE:To obtain optimum steering property and restrain driving force loss during turning at high lateral acceleration by reducing driving force distribution to rear wheels for correction only during the slip of an inner wheel when over steering moment is given to an automobile by auxiliary steering angle control. CONSTITUTION:During a limit turning run possible to cause high lateral acceleration, when the slip of an inner wheel is detected by a detecting means (c), a driving force distribution correcting instruction is output from a driving force distribution correction control means (d) to reduce driving force distribution to a rear wheel side compared with normal control. On the other hand, as over-steering moment is given to an automobile by a control unit (a), a front inner wheel out of turning inner wheels is in a slipping condition. As a result, total cornering power is reduced on the front wheel side due to inner wheel slip, but the degree of reducing driving force on a rear outer wheel exceeds the degree of reducing driving force on a rear inner wheel by reducing driving force distribution to the rear wheel side when wheel load on the rear outer wheel is increased on the rear wheel side, to increase driving moment in an under-steering direction and increase total cornering power on the rear wheels.
Patent JP-H08284493-A (JP)
Title: Earthquake-resistant door
Inventor: YAMAGUCHI HISATERU
IPC: E05C1/08
Filed: 1995-04-14
Abstract: PURPOSE: To enable a door to be opened and closed and locked and unlocked even if a door frame is deformed by an earthquake, etc., and to improve security. CONSTITUTION: A door frame 1 forms a clearance 8 that is larger than usual, between the vertical side of a door 3 and a door end, and a U-shaped strike 9 projecting into the door 3 is provided at a door stop 1b at the door end. The door 3 has at its end an opening which allows insertion of the strike 9 and which can move the strike 9 in the cross direction of the door 3. Also, a lock main body 10 is provided inside the door end, and the strike 9 allows a latch 11 and a dead bolt to pass through and forms sufficient spaces above and below the latch and the dead bolt.
Patent JP-S595735-A (JP)
Title: Distortion removing circuit
Inventor: ISHII YOSHINORI
IPC: H03K5/1252
Filed: 1982-06-30
Abstract: PURPOSE:To remove distortions even when they have different plus and minus values by feeding back an analog signal obtained by a digital analog converter to an opposite polarity state and canceling the distortions. CONSTITUTION:A distortion detecting circuit DT detects a distortion by checking on the polarity of a receiving signal voltage at the timing of echo generation following the timing of the generation of a positive pulse. When the voltage is plus, a decision on the generation of the distortion is made and when it is minus, a decision that there is no distortion is made. The D/A converter sets up an output Vx by the signal indicating the presence of the distortion. A signal appearing at a terminal at the timing where the distortion appears switches an analog switch SW1 to an solid-line side. When the distortion appears on the minus side, an analog switch SW2 is switched similarly to the solid-line side. Consequently, the input signal with the distortion is D/A-converted at the timing of the outputs A and B of the detecting circuit DT to obtain a bipolar output Vc with amplitude. This signal Vc is fed back to an adder Z and added therein (subtracted actually) to cancel the distortion.
Patent JP-S60258611-A (JP)
Title: Temperature controller
Inventor: HAYASHI TOMOAKI
IPC: F25D11/00
Filed: 1984-06-05
Abstract: PURPOSE:To inhibit the generation of an alarm for a temperature fault by detecting the change of the set temperature as well as the difference between the set temperature and the temperature of a part to be controlled and deciding the alarm stop time. CONSTITUTION:A temperature controller is provided with a temperature setting device 1, a part 3 to be controlled at a set temperature, a sensor 5 that detects the temperature of the part 3, and a control part 7 including a CPU which calculates the difference between the temperature detected by the sensor 5 and the set temperature, a RAM, etc. An alarm generator 9 is also provided to produce an alarm with the control signal given from a control part 7. Then the difference between the detected temperature of the part 3 and said set temperature when the set temperature is changed. The alarm stop time is decided in response to the difference of temperature or this difference and the set temperature. Then the decided alarm stop time is set to a soft timer, for example, provided within the part 7. The part 7 does not drive the generator 9 before the set time reaches zero in order to avoid delivery of the alarm.
Patent JP-H048900-A (JP)
Title: Air blowing device
Inventor: TOMOHIRO TERUHIKO
IPC: F04D29/54
Filed: 1990-04-26
Abstract: PURPOSE:To ensure a smooth air flow at both intake and delivery sides, and restrain a loss due to an eddy current by specifying a ratio of vane axial height to vane outer diameter, and providing a bellmouth section at the intake side of an orifice and a diffuser section at the delivery side thereof. CONSTITUTION:A ratio of vane height to vane outer diameter is set at 0.23 or less for a thin type vane 8, and this vane 8 is so formed as to be approximately 20% thinner than conventional type. Also, an orifice 9 is formed with a bellmouth section 10 having a curved surface, and a diffuser section 11 expanded conically at an angle of approximately 45 degrees. In this case, the inner diameter of the orifice 9 is minimized at the connection of the bellmouth section 10 and a diffuser section 11. When the thin type vane 8 is rotated, an intake side flow (b) enters widely from all directions around, and a sideward flow is drawn along the bellmouth section 10. On the other hand, an air flow blown from the thin type vane 8 has a form of expanded flow (c), due to the effect of a combustion cylinder 5 and the resistance of an air passage itself. In addition, the air near the center of the flow is delivered from a diffuser 6 via the periphery of the combustion cylinder 5.
Patent JP-H01283121-A (JP)
Title: Manufacture of synthetic resin molding
Inventor: NAKANO MASATOSHI
IPC: B29C48/15
Filed: 1988-05-11
Abstract: PURPOSE:To simplify the structure of a mold and use repeatedly the same for a long period of time by extruding a transparent resin layer in the molten state at high temperature, adhering a smooth film gradually by own weight on the transparent resin layer surface of a molded product released from a mold, cooling and solidifying the molded product, and then peeling the smooth film and finishing the transparent resin layer surface into a smooth surface. CONSTITUTION:The temperature of a transparent resin layer 2 at the time of being released out of a mold 10 is high, approximately 250-260 deg.C, and a smooth film 4 is softened to a proper extent by said heat. Also, as the transparent resin layer 2 is in the molten and softened state with low viscosity, the smooth film 4 is well draped to adhere close on the transparent layer surface, and as the surface viscosity of the transparent resin layer 2 is high, the smooth film 4 is fed into a cooling tank 15 together with a molded product in the state of adhering close to the transparent resin layer surface. The molded product fed into said cooling tank 15 together with the smooth film 4 is cooled and solidified by the water or the like in the cooling tank 15. After that, the smooth film 4 is peeled off the transparent resin layer surface by a separation roller 14c gradually, and wound to a winding roller 14b, and the transparent resin surface is finished in the smooth mirror surface shape.
Patent JP-H05287912-A (JP)
Title: Ventilative soundproof panel
Inventor: YAMADA HIDEAKI
IPC: E06B7/082
Filed: 1992-04-07
Abstract: PURPOSE:To prevent soundproof panels assembled from falling-down by strong wind without the needs for removing and assembling operations of soundproof panels by a method in which soundproof panels assembled on construction site are protected from strong wind. CONSTITUTION:Soundproof panels 4 are arranged over all the inside of a frame 3 and both ends of the panels 4 are pivotally supported by the frame 3. One ends of opening and closing rods 6 are connected to the panels 4 in such a way as to enable the other ends of the rods 6 to be dragged by an operation rod 7.
Patent JP-H06303415-A (JP)
Title: Image processor
Inventor: OKAZAKI YOSHIHARU
IPC: H04N1/00
Filed: 1993-04-16
Abstract: PURPOSE:To improve the readability and preservability of an output image by automatically determining output size and the number of documents within its range so that one document is not outputted in two pages when plural documents are connected and outputted together in one page. CONSTITUTION:A document read means reads document images while measuring the length (number of lines) and width (number of dots) of documents and a document storage means 13 stores the data in a storage device, document by document. An output size determining means 14 selects one of fixed form size as the output size on the basis of the width of a document which is read first by the document read means. A composition quantity determining means 15 determines the maximum number of documents which can be recorded within the output side by pages of output images on the basis of the length of the fixed form size and the length of each document read by the document read means. Then an image composing means 16 reads document images out of the storage device in order by the numbers of images determined for the respective pages of the output images, and composes images by connection.