baber/WOPTO huggingface dataset:
Patent JP-H01224873-A (JP)
Title: Method and apparatus for double precision vector computation in coprocessor
Inventor: AREN ROBAATO SAMIYUERU
IPC: G06F9/38
Filed: 1989-01-27
Abstract: PURPOSE: To use a block moving instruction for executing double precision vector operation by converting other each command, which starts from the 1st command, into single precision load commands in accordance with double precision indication, translating other each command, which starts from the 2nd command, into double precision operation command and executing the command. CONSTITUTION: In accordance with the double precision indication, other each command activated by the 1st command is converted into single precision load command at the destination address of a temporary register inside a coprocessor. Besides, in accordance with the double precision indication, other command activated by the 2nd command is translated as the double each precision operation command related to double precision data stored in both of a source address and a temporary register in a 2nd format. When the source is the coprocessor and the destination address is a processor, the coprocessor translates and executes the command. Each command activated by the 1st command is converted into single precision storage command related to the source address for referring to the other half part of double precision data.
Patent JP-S61183360-A (JP)
Inventor: HORUSUTO IEEGAA
IPC: C09B62/028
Filed: 1986-01-31
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-S59144081-A (JP)
Title: Picture reproducer
Inventor: SUENAGA HARUO
IPC: H04N5/781
Filed: 1983-02-07
Abstract: PURPOSE:To perform the tracking of high quality with low levels of power consumption, noises and vibrations respectively and to obtain pictures of high quality, by shifting a reproduction head toward the track width and in the form of a sine wave having a long period to perform the tracking. CONSTITUTION:A head 8 as well as an arm 7 are moved in the radius direction of a magnetic sheet 5 via an arm driving motor 6, and the head 8 has a relative shift to a track 3 toward the width of the track 3, etc. and in the form of a sine wave of a long period. The envelope of the reproduction output of the head 8 is detected by an envelope detecting circuit 42, and the minimum envelope is held by a minimum value holding circuit 47. Then the minimum value of the envelope given from both sides of the track 3 is processed by sampling/holding circuits 52 and 53 and a differential amplifier 56. An arm motor driving circuit 21 is controlled so as to obtain the maximum value between the minimum values of envelope, and the tracking of the head 8 is controlled to the track 3, etc. Thus the tracking of high quality is carried out with low levels of power consumption, noises and vibrations compared with a shift of a high frequency sine wave owing to the shift of a low frequency sine wave. Therefore the quality is improved for reproduced pictures.
Patent JP-S63187842-A (JP)
Title: Vlsi for modem
Inventor: KOJIMA YASUYUKI
IPC: H04L29/10
Filed: 1987-01-30
Abstract: PURPOSE:To attain one chip of a high speed MODEM by adding a PLL for timing matching among a logic circuit specific to a prescribed S/N, a conventional digital signal processor, a digital linear CODEC and a sampling timer. CONSTITUTION:The titled VLSI consists of a digital signal processor (DSP)1, a digitized linear CODEC2, a MODEM exclusive circuit (MLOGIC)3 comprising devices such as a serial interface and a sampling timer and a digital phase locked loop (DPLL)4 comprising two sets of circuits. A data from a terminal equipment is subject to modulation processing by the DSP1, inputted to the CODEC2, where the digital LPF is applied, the result is subject to D/A conversion and outputted to an I/F(interface)8. A reception signal is inputted from the I/F8 and subject to A/D conversion by the CODEC3 decoded at the DSP1 and outputted as a reception data from the I/F10 of the MLOGIC3. In such a case, the DPLL4 acts to match the sample timing designated by the MLOGIC3 with the actual timing of the CODEC2.
Patent JP-S62176376-A (JP)
Title: Video signal level detector
Inventor: ISHIZU ATSUSHI
IPC: H04N5/16
Filed: 1986-01-30
Abstract: PURPOSE:To stably detect a direct current level included in a composite video signal with a good accuracy by generating a positive, a negative or zero values from a constant value generating means and accumulating and adding to a reference level stored in an accumulating means. CONSTITUTION:The digital video signal Sin is compared with the reference level stored in the accumulating device 8 by a comparator 2 and the output signal of the comparator 2 changes over a selection switch 7. It is outputted according to the relation in scale between the signal Sin and the reference level from the constant value generator 3. The values of the positive S0, the negative S1 or the zero S2 are added to the reference level stored in the accumulating device 8 by an adder 9, the added result is stored in a memory circuit 10 again as the reference level, and the reference level changes so as to follow the signal Sin. To the constant value generator 3, control signals corresponding to the horizontal and vertical fly-back signals of the signal Sin are supplied from terminals 11, 12 and the direct current level during a video signal period of the composite video signal can be detected. The reference level stored in the accumulating device 8 is outputted as the signal Sr corresponding to the direct current level included in the composite video signal.
Patent JP-S59145834-A (JP)
Title: Building structure utilizing pile
Inventor: KOYAMA MASAHIRO
IPC: E02D27/12
Filed: 1983-02-07
Abstract: PURPOSE:To shorten the period of construction by a method in which a friction support pile or a pile whose tip is penetrated to support layer is extended to the ground's surface to form the pillar of superstructure, and a horizontal structural part is built to the pillar. CONSTITUTION:The upper part of a pile 1 is extended upwards to form the pillar 2 of the superstructure. Bearing walls 3 are formed between given positions of the pillars 2 and horizontal structural parts consisting of floors 4 and beams 5 are built in the intermediate or top portions. On the ground's surface, connecting parts 6 are provided as needed, and near the ground's surface, reinforcements 7 are provided. In connecting the pile 1 or the pillar 2 with the walls 3 and the beams 4, iron bars 9 are pierced through holes 8 provided in the pile 1 or the pillar 2, concrete is placed into the holes for fixation, and the iron bars 11 of the walls 3 and beams 5 are lapped with the iron bars 9 and welded.
Patent JP-S63187228-A (JP)
Title: Image recorder
Inventor: ARIKI MASANORI
IPC: G03G15/04
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a correct image having no unevenness, even if a speed variation occurs in a photosensitive body driving motor, by switching selectively a rotational pulse of the photosensitive body driving motor and using is as a driving pulse rate signal at the time of a constant-speed rotation of an original scanning system pulse motor. CONSTITUTION:A pulse generating means (a) detects a rotating speed of a photosensitive body driving motor M1 and outputs a rotational pulse signal to a pulse signal selecting means (c). A control means (b) outputs a pulse signal for making a speed of an original scanning system pulse motor M2 variable and a pulse selecting signal to the means (c). The means (c) selects an output pulse signal of the means (b) and an output pulse signal of the means (a) in accordance with a pulse selecting signal from the means (b), and outputs them as a pulse rate signal to the motor M2. In such a way, even if a speed variation occurs in the motor M1 at the time of scanning an original, the motor M2 is also brought to a speed variation by synchronizing with said speed variation, therefore, a correct image having no unevenness can be obtained.
Patent JP-S62176117-A (JP)
Title: Manufacture of stationary induction electric apparatus
Inventor: AWA MIKIO
IPC: H01F41/02
Filed: 1986-01-30
Abstract: PURPOSE:To assemble a wound core and a winding with an excellent space factor, by winding an amorphous magnetic alloy tin belt around a rotating body, which is then rotated in the inverse direction to form a non-cut type wound core which is wound closely around the leg part of the winding. CONSTITUTION:An amorphous magnetic alloy thin belt 31 for a wound core is wound around the drum 12 of an apparatus main body 11. A winding frame 24 surrounds leg parts inside a winding 33, 33 on a filter 16, and is fixed so as to be easily dismounted. The starting end 31a to rewind the thin belt from the drum 12 is fixed to the external peripheral surface of a winding frame 24 with an adhesive tape 26. A rotating disk 17 is clockwise rotated, for example, by a motor 23, and the thin belt 31 is wound around the windings 33, 33. The thin belt 31 is cut at a desired position, whose end 31b is fixed to a tension post 27 with an adhesive tape or the like. The starting end 31a is fixed to the external peripheral surface of an internal surface insulating cylinder 34 with an adhesive tape or the like. The thin belt 31 rewound by the inverse rotation is closely wound around the internal surface insulating cylinder 34, and a non-cut type wound core 32 is formed.
Patent JP-H09209452-A (JP)
Title: Dome truss base structural body using built-up truss hub assembly
Inventor: KAWAMURA TOMOSHIGE
IPC: E04B7/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To contrive to increase strength by forming an assembly with a frame member having a flat connecting end on both ends and a cylinder-shaped hub which forms radially a plurality of connecting grooves which press-fit the connecting end of the frame member. SOLUTION: Both ends of a straight pipe made of an extruded shape is crushed with press work or the like, thereby forming a flattened connecting end and shaping up a frame member 2A where an uneven area 4 is provided on both surfaces. A cylinder-shaped hub 3A having a through hole in the central part is molded with an extruded shape or the like in the form of a cylinder. Six connecting grooves 8 having an uneven area are provided on a groove wall surface formed radially on the outer peripheral surface of this hub 3A. The connecting part of this frame member 2A is press-fitted in the connecting grooves 8. The outside diameter D of the frame member 2A which is connected to the hub 3A is adapted to be identical to that of the frame member 2A connected to the triangle-shaped hub, thereby increasing the wall thickness.  It is, therefore, possible to enhance the ultimate resistibility of the whole truss.
Patent JP-H01194307-A (JP)
Title: Supporting mechanism of cylindrical member
Inventor: MURATA HIROTAKA
IPC: G01R33/38
Filed: 1988-01-29
Abstract: PURPOSE:To insert the first member (magnetic part) stably and without a noise into the second member with a small number of parts by arranging a ring- shaped tube made of an elastic material near both ends of the second member (gradient coil) along the peripheral surface of the second member and holding the inside of the tube at the prescribed pressure. CONSTITUTION:A gradient coil 1 as the second member having an almost cylindrical outer wall is inserted into magnet part 2, which is the first member, where the inner wall of a supporting mechanism of a cylindrical member of a magnetic resonance image device is almost cylindrical. A ring-shaped tube 6 is arranged near both ends of this magnet part 2 and along the outer peripheral surface of the magnet part 2. A prescribed pressure is applied on the inside of this tube 6 through a compressor 7 through a reducing valve 8 and a check valve 9 for the purpose of holding. Then. the centers of the gradient coil 1 and the magnet part are accorded with a small number of parts so that the tube 6 acts as a damper for preventing generation of a noise.
Patent JP-H02234367-A (JP)
Title: Coaxial cable connecting device and connecting module containing this device
Inventor: JIYANNPOORU AN
IPC: H01R24/38
Filed: 1990-01-29
Abstract: PURPOSE: To easily connect an end of a coaxial cable, by elastically providing a plurality of pawls in a connecting member end, and placing the pawl in a condition mutually separating or approaching in accordance with a position of a second ring slid on a connecting member. CONSTITUTION: A plurality of pawls, elastically mounted in an end of a connecting member 1, are arranged in a condition mutually separating or approaching in accordance with a position of a second ring 14 slid on the connecting member 1 by a tappet 16 protruded to the outside of a tube. The ring 14, surrounding an end part of a center conductor 9, makes the pawl of a cone-shaped member 12 approach, according to this operation, the center conductor 9 is fixed in a conductive member 13 having a corresponding conical member. In this way, the tip ends of a coaxial cable are placed butt, to be made easily connectable.
Patent JP-S62176189-A (JP)
Inventor: SUGIURA HIROTADA
IPC: H05K3/22
Filed: 1986-01-29
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-H01194481-A (JP)
Title: Gas laser oscillating apparatus
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/038
Filed: 1988-01-29
Abstract: PURPOSE:To stabilize operation of a gas laser oscillating apparatus, by a structure wherein two pairs of pin electrodes out of a plurality of pairs of pin electrodes are made pairs of trigger pin electrodes across each of which electric field strength is set higher than those of other pairs of pin electrodes during discharge. CONSTITUTION:A support plate body 5 opposite to pin electrodes 6... on the side of a cathode 2 is provided with pin electrodes 10... of the side of an anode 3, respectively. With these pin electrodes 6..., 10..., the head sections opposite to each other are at a distance of size (a). Further, with predetermined pairs of pin electrodes, for example, two pairs of pin electrodes out of the pin electrodes 6..., 10... which are located at both the end sections of the main discharge electrodes 2 and 3, respectively, the charging sections opposite to each other are at a distance of size (b), so that two pairs of trigger pin electrodes 14... are formed. In this connection, the relation between the sizes (a) and (b) is given by the relational expression of a/2>=b. Voltage applied across the electrodes 2, 3 causes peaking capacitors 7... to be temporarily charged with electric energy, and the capacitors 7... connected to the two pairs of electrodes 14... are firstly overcharged, so that spark discharge is generated between the pairs of electrodes 14... This spark discharge causes UV lights to be generated, so that the gas between other pairs of pin electrodes 6..., 10... is pre-ionized, The spark discharge is simultaneously generated between other pairs of pin electrodes 6..., 10..., and therefore laser oscillation is provided with high efficiency.
Patent JP-S61178247-A (JP)
Title: Lighting checking device for vehicle lamp
Inventor: YAMADA AKIRA
IPC: B60Q11/00
Filed: 1985-02-01
Abstract: PURPOSE:To prevent a lighting visually checking device from being erroneously operated by external light, by providing a thermal sensor in opposite to a lamp bulb, and by connecting the output section of the sensor to the lighting visually checking device so that the lighting visually checking device is operated by the heat generated from the bulb which is turned on. CONSTITUTION:A vehicle lamp such as, for example, a tail lamp, is composed of a bulb 19, a base member 20 for supporting the bulb 19 by means of a socket 15, and a lens 21 covering the bulb 19 together with the base member 20. In the above- mentioned arrangement, the socket 15 is attached thereto with a first heat-to-electricity converting element 23 for detecting the temperature of a heat generated from the bulb 19 which is turned on. Further, the base member 20 is attached on its inner surface with a second heat-to-electricity converting element 24 for detecting the temperature of the atmosphere inside of the tail lamp. Further, the output sections of these elements 23, 24 are connected to a lighting visually checking means 27 for the tail lamp through the control unit 26. With this arrangement, the lighting checking means 27 is energized in association with the heat which is generated when the bulb 19 is turned on, and therefore, it is possible to prevent the device from being erroneously operated by the external light.
Patent JP-S57134033-A (JP)
Title: Hydraulic buffer
Inventor: NAKAYAMA KIYOO
IPC: F16F9/34
Filed: 1981-02-13
Abstract: PURPOSE:To remove the turbulent wave form of damping force caused by the irregular returning of oil by providing a seat pipe with the second oil hole for operating selectively in the process of drawing. CONSTITUTION:In the process of pushing, the oil in an oil chamber 2 flows into the inside via an upper oil hole 3 as an arrow A shows. At this stage, a free valve 7 is pushed from the lower side to close, and the second oil hole 6 is kept inoperative for obtaining a smooth damping force. In the process of drawing, the oil inside is returned into the outer oil chamber 2 via the upper oil hole 3 as an arrow B shows. At this stage, since the free valve 7 is opened, the oil is returned into said oil chamber 2 also via the second oil hole 6 below as an arrow C shows, and the discharge of the returning oil is increased.
Patent JP-H01192949-A (JP)
Title: Steel framed staircase
Inventor: MORIYAMA MASARU
IPC: E04F11/02
Filed: 1988-01-29
Abstract: PURPOSE:To simplify forming work by inserting a fast piece mounted on a side girder in advance into a space provided in the reentering angle section of a step board panel and placing it between side girders. CONSTITUTION:A staircase A is such that a step board 1a and a riser board 1b of an upper stair form an L-shape and that a step board panel 1 constituted by forming a triangular prism-like space in the reentering angle section in the direction of the tread of the step board 1a is used. The tip of the step board 1a is brought into contact with the midway section of the back of a riser board 1b of a lower stair and it placed, and at the same time, a fast piece 2 to be joined through a bolt 7 is inserted into a nut 6 fixed to the inside of a side girder 3 in advance. Mortar 4 equivalent to the amount of the projected length from the step board 1a of the upper stair of the riser board 1b is placed. Forming work of the staircase A can be thereby simplified, and at the same time, a better appearance can be obtained.
Patent JP-S62177423-A (JP)
Title: Color discriminating device
Inventor: TAKAHASHI HIROMICHI
IPC: G01J3/51
Filed: 1986-01-31
Abstract: PURPOSE:To eliminate the influence of external light and to simplify a signal processing circuit by using and bringing plural optical fibers into contact with a work when a measurement is taken. CONSTITUTION:Optical fibers corresponding to light beams of red, green, and blue (R, G, and B) are arranged around an optical fiber L for lighting to constitute an optical fiber bundle 1. Then, when rays of light are irradiated from a lamp 2, rays of light reflected by the work enters phototransistors 6-11 through the optical fibers R, R, G and G, and B and B for the respective colors and color filters 3-5. Then, respective detected rays of light are converted 12-17 photoelectrically. Electric signals of R, G, and B detected by photoelectric converters 12-17 are added by adders 18-20 respectively, A/D-converted 21-23, and stored in registers 24-26. An arithmetic circuit 27 discriminates the colors by comparing reference data of R, G, and B which are prepared corresponding to the kinds of the colors requested to be discriminated with the contents of the registers 24-26. Consequently, the influence of external light is removed and the signal processing circuit is simplified.
Patent JP-S58137293-A (JP)
Inventor: NISHIMURA KATSUHISA
IPC: H05K3/34
Filed: 1982-02-09
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-H09191278-A (JP)
Title: Termination impedance changeover device
Inventor: HAYASHI TOSHIO
IPC: H03H7/38
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the speech quality by selecting the termination impedance of a subscriber circuit depending on the length of each subscriber line so as to reduce the dependency of the impedance when viewing the subscriber circuit from a subscriber terminal equipment onto the length of line. SOLUTION: Each impedance of AC termination impedance circuits Zt1, Zt2,...,Ztn is selected so that a combined impedance between a termination impedance between subscriber circuit terminals A, B and each line impedance is equal to each other and in matching with an impedance of a hybrid circuit of a subscriber terminal equipment 20. A control circuit 50 calculates a length of a subscriber line 10 depending on a voltage detected by a line voltage detection circuit 40 and controls a switch SW to connect any of the AC termination impedance circuits to the subscriber line 10 depending on the length of the subscriber line. Thus, the deterioration in the speech quality is prevented independently of the length of line.
Patent JP-S52103920-A (JP)
Title: High-speed printer
Inventor: WATANABE AKINORI
IPC: B41J2/215
Filed: 1976-02-26
Abstract: PURPOSE: To prevent ink particles from being attached on the aperture board by providing the electrostatic shield board to cause dust to be stuck on the electrode bar on the back bar so that a desired print space can be obtained between the ink mist and the back bar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56116007-A (JP)
Title: Automatic focusing controller
Inventor: KIMURA KENJI
IPC: H04N5/232
Filed: 1980-02-18
Abstract: PURPOSE: To obtain the best focus point automatically by modulating focal length with a modulating signal, by detecting the output signal that corresponds to the focal length from the obtained video signal, and by controlling the focal length with the output signal and a focus error signal detected in the modulating signal.  
     CONSTITUTION: After passing through analog gate 11, differentiating circuit 12, detecting circuit 13, amplifier 14, and band-pass filter 15, TV video signal 6 is sampled by sample holding circuit 16 at the zero-cross point of the output of oscillator 21 through oscillator 21, delay circuit 22 and sampling pulse generator 23. A focus error signal from circuit 16 is mixed 19 with the modulating signal of oscillator 21 passed through DC component eliminating circuit 20 and the mixture is supplied to DC reversible motor 9 via DC amplifier 24. On the other hand, the output of circuit 16 is detected by level sensor 17 and zero in the focusing state, and transistor 25 is turned on with the output of flip-flop 18 to break a control loop, so that the best focus point will automatically be maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58137412-A (JP)
Title: Operation of filter press
Inventor: IIJIMA YOSHINARI
IPC: B01D25/12
Filed: 1982-02-09
Abstract: PURPOSE:To facilitate the release and a falling-off of a cake, in discharging the cake, by pressing the cake from the outside of a filter cloth by a filtrate to reduce adhesion force between the filter cloth and the cake. CONSTITUTION:A slurry introducing valve 7 and a discharge valve 8 are opened and a slurry is supplied to a filter chamber 4 to carry out filtration. A filtrate filtered by and flowed out from each filter plate 2 is introduced into a filtrate tank 13 from a gathering pipe 12 and a definite amount thereof is left in the filtrate tank 13 while the remainder thereof is discharged from an arranged pipe 15 through a discharge pipe 17. When filtration is completed, valves 7, 17 are cloed while a valve 16 is opened to supply compressed air to the filtrate tank 13. The filtrate in the filtrate tank 13 is reversely flowed by air pressure and enters a filtrate passage 5 from the gathering pipe 12 and an outtake port 6 to press a formed cake from the outside of a filter cloth 3. After the cake is pressed for a definite time, the valve 16 is closed while the valve 18 is opened to return the filtrate to the filtrate tank 13 and the filter plate 2 is thereafter opened to fall off the cake.