baber/WOPTO huggingface dataset:
Patent JP-S6352052-A (JP)
Title: Lamination type air fuel ratio sensor
Inventor: INOUE HIROKO
IPC: G01N27/41
Filed: 1986-08-22
Abstract: PURPOSE:To improve the temperature control accuracy of a diffusion hole by arranging an atmospheric chamber layer at an upper part, a diffusion chamber layer below it, and a heater layer further below it. CONSTITUTION:A cell consists of a zirconia solid electrolyte 1 molded in a plate shape, and a reference electrode 2 and a measuring electrode 3 provided on its opposite surface. The electrode 2 faces an atmospheric chamber 4 and air is admitted into the atmospheric chamber 4 through an atmosphere introduction passage; and the electrode 3 faces a diffusion chamber 6 and discharge gas to be measured is admitted into the diffusion chamber 6 from the diffusion hole 7. Here, the diffusion chamber 9 which forms the diffusion chamber 6 and diffusion hole 7 is thinner than the atmospheric chamber layer 8 which forms the atmospheric chamber 4 and atmosphere introduction passage. The heater layer 13 consisting of an electric insulating layer 11 and a heater member 12 is provided closely to the diffusion chamber layer 9. Then, a heater is controlled to constant temperature of, for example, 600-800 deg.C and a voltage is applied, so that the cell is heated by the heater. At this time, the cell is insulated thermally from the discharge gas by the atmospheric chamber layer 8 and heater layer 13, so the cell is held at the constant temperature of 600-800 deg.C regardless of variation in the temperature of the discharge gas.
Patent JP-S6172565-A (JP)
Title: Paper feeding method of printer
Inventor: SATO KOICHIRO
IPC: B41J11/42
Filed: 1984-09-17
Abstract: PURPOSE:To enable desired paper feed by one switch, by making it possible to variously alter a printing paper feed mode on the basis of the pressing time of the switch. CONSTITUTION:When the pressing of a line feed switch (LFS) is released prior to the completion of one line feed, one line feed is performed and, when the pressing of LFS is still succeeded even after the completion of one line feed, intermittent feed is preformed within the limits of n-lines. When the pressing of LFS is further succeeded in excess of n-lines, continuous feed is performed until pressing is released and, when the pressing of LFS is furthermore succeeded, continuous feed is performed up to a top-of-form and, when the pressing state is succeeded even if this continuous feed is finished, a state stopped at the position of the top-of-form is held.
Patent JP-H0727813-A (JP)
Title: Plotting method for accident point of power cable
Inventor: MIYAMOTO TOSHIHARU
IPC: H01B9/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a method for plotting accident points of power cables by which the plotting distance error can be reduced. CONSTITUTION:In the method for plotting accident points of power cables by which the distance to an accident point is plotted by detecting a surge current generated when a ground accident occurs in a power cable buried underground with current sensors 7, 8, and 9 provided in insulation joint boxes and terminal joint box provided at multiple points and measuring the arriving time lags of the surge current at each sensor 7, 8, and 9 by utilizing a light emitting element and optical fibers 11, optical attenuators 13 are connected to the optical fibers 11 so as to adjust the optical losses of the fibers 11 to become equal to each other.
Patent JP-2000028954-A (JP)
Title: Optical scanner
Inventor: HAMA TAKASHI
IPC: G02B26/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To correct deformation of a beam spot caused in an optical scanner in which a light beam is made incident on the reflection surface of a scanning unit at an angle different from the direction orthogonal to a rotary shaft so as to be deflected. SOLUTION: The light beam (c) deflected by making the light beam (a) from a semiconductor laser 1 incident on the reflection surfaces 4 and 5 at an angle different from the right-angle direction with respect to the rotary shaft 6 of a rotary polygon mirror 3 is transmitted through a position being distant in a sub-scanning direction from the optical axis of an anamorphic lens so as to correct deformation of the beam spot which is formed on the surface 14 to be scanned.
Patent JP-H0244354-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/42
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the generation of a bleaching fog, without deteriorating the picture preservation of the subject material, even if the time required until the completion of processing the material with a final bath after the color development of the material, is reduced within 6min, by processing the material with a specified bleaching solution. CONSTITUTION:In the process in which the time required until the completion of processing the material with the final bath after the color development of the material, is reduced to <=6min, the material is processed with the bleaching solution which contains the ferric complex salt of 1,3-diaminopropane tetraacetic acid of >=0.2mol/l, and has pH of >=2.5 and <=5.5. When the compounding amount of the ferric complex salt is <0.2mol/l, the bleaching speed of the photosensitive material rapidly slows down, and the stain of the material after processing it, increases. The bleaching solution has pH of 5.5-2.5, and the range of pH capable of displaying the bleaching effect is preferably 5.0-3.0, further preferably 4.5-3.5. Thus, the deterioration of the picture preservation caused by the case in which the usual processing time of the material required after the color development is reduced to <=6min, is suppressed completely, and the trouble about the bleaching fog of the material caused by the case that the material is processed with the bleaching solution contg. the ferric salt, is solved completely.
Patent JP-H1141539-A (JP)
Title: Video signal processing unit and video signal processing system
Inventor: KAWAHARA NORIHIRO
IPC: H04N5/46
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing unit where a memory is efficiently used, even when the number of pixels for one horizontal period in an object video signal is switched, so as to apply prescribed signal processing to the video signal efficiently. SOLUTION: A plurality of storage means 101-106 whose delay amount differ are combined and a received video signal IN1 is delayed with a prescribed delay time by the storage means 101-106 to produce a plurality of video signal OUT1-OUT6 having a prescribed delay time. They are selected by selection means 107-109 to form video signals of a prescribed continuous line number.
Patent JP-S6351619-A (JP)
Inventor: TAUCHI TATSUJI
IPC: H01G9/02
Filed: 1986-08-20
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-S5899323-A (JP)
Inventor: SEKO KIYOSHI
IPC: B65B9/06
Filed: 1981-12-04
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-S6089239-A (JP)
Title: Tablet of coordinate detector
Inventor: YOKOYAMA AKIRA
IPC: G06F3/046
Filed: 1983-10-21
Abstract: PURPOSE:To attain the coordinate detection with which the accuracy of detection is improved over a wide effective area by providing a magnetic plate via a nonmagnetic area on the other side surface of a tablet which delivers a signal in response to the position of an electromagnetic device set on one side of a meandering wiring. CONSTITUTION:The X and Y axis meandering wirings and other desired wirings are printed to a tablet 6. An electromagnetic pen 7 has a coil 7a, and the sine wave voltage is applied to the coil 7a via a lead wire 7b. Thus the electromotive force is produced at each wiring on the tablet 6 in accordance with the position of the pen 7. This electromotive force is extracted every wiring and undergoes the arithmetic processing. Thus the coordinate position of the pen 7 is calculated. The 1st nonmagnetic plate 8 furnctions to keep a proper space between the coil 7a and the tablet 6. An iron plate 10 is set at the lower part of the 2nd nonmagnetic plate 9. Thus the detecting accuracy is improved greatly at an area close to a side edge. This can increase an effective area having high accuracy of detection.
Patent JP-S6257079-A (JP)
Title: Smoothing device
Inventor: INOUE KEIICHI
IPC: G09G1/00
Filed: 1985-09-06
Abstract: PURPOSE:To perform correct smoothing by using the result of smoothing for the input of smoothing decision of the next and succeeding points. CONSTITUTION:A selector 7 outputs data of a Y axis counter 2 at read timing of a memory 4 and outputs data of a register 6 at the write timing. Since a register 8 latches output data of a pattern memory 1 and output data of the memory 4, data of 3 columns are latched. Since a register 9 latches an output of the resistor 8 and an output of a ROM 10, data of 2 rows X 3 columns is latched. The ROM 10 applies the smoothing of the center picture element in the picture elements of 3 rows and 3 columns based on the data fed from the registers 8, 9. A buffer 11 latches an output of the ROM 10 and data at an input terminal B of the ROM 10 and outputs the data at the write timing of the memory 4.
Patent JP-H0489631-A (JP)
Title: Optical information recording and reproducing device
Inventor: OTA SHINICHI
IPC: G11B7/004
Filed: 1990-07-26
Abstract: PURPOSE:To correct a positioning discrepancy between a recording pit and a reproducing light spot and to accurately reproduce recording information by changing an offset input signal of an AT servo circuit at the time of recording and also at the time of reproducing and changing a tracking position accordingly. CONSTITUTION:At the time of recording, an offset is given to the AT servo circuit 18 to shift the tracking position upward to the right by delta. Consequently, the positions of the light spots 26-28 are shifted to the right from the center by delta. This delta is a difference between a light spot 25 to be obtained by a position detecting means and the spot 26 in their positions, and as a result, the center of a track T3 is scanned by the recording light spot 25, while recording pits 29a and 29b are formed in the center of the track T3. In this case, the offset of the AT servo circuit 18 is set to zero, and the center of the track T3 is scanned by the light spot 26, while the light spots 27 and 28 are overlapped with tracking tracks tt3 and tt4 by the same amt. respectively, and scanning loci of the recording pit and the light spot 26 at the time of reproducing are identical with each other on the center of the track T3. By this method, the positioning discrepancy between the recording pit and the reproducing light spot is corrected.
Patent JP-2000029868-A (JP)
Title: Information processor
Inventor: NISHI MASAKAZU
IPC: G06F17/24
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve operator's working efficiency in the case of converting plural documents of a certain format into documents of plural formats. SOLUTION: Squares (table 1) constituted of rows 3 for displaying the names (document '1', '2',...) of documents to be converted and columns 4 for displaying plural converted formats '2', '3',... are displayed on the screen of a display device 13, a document to be converted and a converted format can be specified in a square on which a column 4 and a row 3 intersect with each other and a controller 14 successively converts specified documents to be converted into converted formats. When documents '1', '2',... displayed on respective rows 3 are specified, the conversion of the documents to be converted into all the formats '2', '3',... can be specified, and when the formats '2', '3',... displayed on respective columns 4 are specified, the conversion of all the documents '1', '2',... displayed on respective rows 3 into the specified formats can be specified.
Patent JP-2000007743-A (JP)
Title: Resin composition and use thereof
Inventor: SATO HIROAKI
IPC: H01J11/22
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. capable of fixing onto a partition wall the good phosphor with no unevenness of the luminance and no lack thereof in manufacturing a phosphor display by compounding a silicon compd., a base polymer, an ethylenically unsatd. compd. and a hydroxy fatty acid. SOLUTION: This resin compsn. comprises 100 pts.wt. of (A) a base polymer, 10-200 pts.wt. of (B) an ethylenically unsatd. compd., 0.5-800 pts.wt., based on the sum total amt. of components A and B, of (C) a silicon compd. of at least such one kind as selected from glass frits, and 0.5-25 pts.wt., based on the sum total amt. of components A and B, of a hydroxy fatty acid. A process for fixing a phosphor onto a partition wall, comprises setting a layer of this resin compsn. on the partition wall of a plasma display panel, then setting a layer contg. the phosphor, pattern-exposing to light, developing and baking. The phosphor-contg. layer is such a resin compsn. layer as contg. the phosphor, base polymer, ethylenically unsatd. compd. and photopolymerization initiator.
Patent JP-H03156301-A (JP)
Title: Position detecting device of fluid-pressure actuating apparatus
Inventor: HASHIGUCHI KENJI
IPC: F15B15/28
Filed: 1990-07-25
Abstract: PURPOSE:To make it possible to recognize at least the operating range between both stroke ends and the range of the unstable output in a specified range within the operating range by mounting position detecting devices on a fluid-pressure actuating apparatus. CONSTITUTION:Sensors 7a and 7b respond to the magnetic force of a permanent magnet and output analog voltage signal v1 and v2. The signals are inputted into a signal-processing circuit 4 and amplified in amplifier parts 8 and 9 having voltage amplitudes k1 and k2. In one system, analog signals va and vb are directly inputted into comparators 13 and 14. In the other system, the signals va and vb are added in an adder (gain 1/2) 10. The result is amplified by 1/2, and a signal vc is inputted into a comparator 15. In the additional other system, the signals are subtracted in an subtractor 11 furthermore. One is inputted into a comparator 16 as a signal vd directly, and the other is inverted and amplified in an inverter/ amplifier 12. Then a signal ve is inputted into a comparator 17. The signals va - ve which are inputted into the comparator parts 13 - 17 are compared with a reference voltage from a reference voltage part 18. The signals va - ve are outputted, and the signal as a signal vd in an operating range is outputted. These signals are outputted as the output signals Va - Vd in the range of the unstable output from OR parts 19 and 20, AND parts 21 and 22 and an exclusive OR part 23.
Patent JP-2000032703-A (JP)
Title: Motor
Inventor: MIYAMOTO EIJI
IPC: F16C33/10
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor which realizes the circulation of leaking-out oil even if a motor is used in a horizontal posture and enables the extension of the life of a sleeve bearing. SOLUTION: A motor has a stationary member 32 with a cylindrical support member 38, a rotor 34 with a rotary shaft 46 and a sleeve bearing 48 provided between the cylindrical support member 38 and the rotary shaft 46. An annular protrusion 72 protruding outward in an axial direction is provided on one end surface of the sleeve bearing 48. A plate-shape member 74 is provided outside one end part of the sleeve bearing 48 and attached to the cylindrical support member 38 so as to be brought into contact with the annular protrusion 72, and an oil space 76 is formed between the plate-shape member 74 and the one end surface of the sleeve bearing 48.
Patent JP-H02124514-A (JP)
Title: Radiation scanner
Inventor: RONARUDO GIBUSU
IPC: G11B7/135
Filed: 1989-07-31
Abstract: PURPOSE: To write data no a recording medium at the rotational cycle of >=180 deg. of a scanned by relatively moving a supporting body and the scanner so that a scanning line may be deviated in a relative moving direction. CONSTITUTION: This scanning device includes a recording medium supporting body 10 and the rotatably attached scanner 1 on which a modulated radiation beam 6 is made incident when it is in use. Between the scanner 1 and the supporting body 10, the incident beam 6 is divided by the scanner 1 into at least two auxiliary beams 17 and 21 which scan so as to successively cross the recording medium on the supporting body in a period when the supporting body 10 and the scanner 1 are relatively rotated. Also, in response to the modulation of the beam, individual scanning line on the recording medium is irradiated with each auxiliary beam. Besides, the supporting body 10 and the scanner 1 are relatively moved so that the scanning line may be deviated in the relative moving direction.  Thus, data is recorded on the recording medium by a drum scanning system with the rotation >=180 deg. of the optical device.
Patent JP-S5898767-A (JP)
Title: Fixing device
Inventor: KATOU SHIYUNJI
IPC: G03G15/20
Filed: 1981-12-07
Abstract: PURPOSE:To supply automatically a proper amount of offset preventing liquid, by supplying said liquid to a fixing roll by a porous and elastic matter and via a coating roll. CONSTITUTION:A fixing roll 1 contains an offset preventing liquid supplying device. A tank 14 stores an offset preventing liquid 13, a porous and elastic felt 15 sucks up the liquid 13 and extending toward a fixing roll 1. A coating roll 16 has a contact with the felt 15 and the roll 1. The felt 15 is pressed by a heat deforming member 17 made of a bimetal, etc. that varies its pressing force in accordance with the ambient temperatures. As a result, the supply amount is suppressed to a proper amount for the offset preventing liquid.
Patent JP-S6439924-A (JP)
Title: Wire control type float for fishing
Inventor: ARIMURA KUNITAKA
IPC: A01K97/00
Filed: 1987-08-06
Abstract: PURPOSE:To enable a float to freely travel by remote control and make it possible to readily carry a device to a point, by installing a driving equipment for travailing the float according to the control signal from wire controlling equipment and driving equipment for reel in a float main unit of float for fishing. CONSTITUTION:The following constitution is added to a float F for fishing provided with a reel for fishing line in a float main body: A screw 2 and rudder 3 for traveling a float main unit 1 as well as driving equipments (2a and 3a) for driving screw 2 and rudder 3 according to the control signal transmitted by a wire 6 from a wire controlling equipment 7 and driving equipment 4a for reel for playing out the fishing line 5 from a reel 4 according to a control signal are attached.
Patent JP-H0946448-A (JP)
Title: Ac signal transmitter-receiver and terminal network controller using the same
Inventor: YAMASHITA KUNIHIKO
IPC: H04B3/50
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a terminal network controller capable of being operated at a low voltage with small power consumption. SOLUTION: This terminal network controller is constituted of a network control section 7 forming a DC loop of a telephone line, an AC signal transmission reception section 1 being a MODEM, a network control section 7, and a control section 11 controlling the network control section 7 and the AC signal transmission reception section 1 for data communication. The network control section 7 is provided with a signal amplifier means 12 and a coupling section 9 consisting of a line power supply section 11. A reception filter 14 of the AC signal transmission reception section 1 controls a reception level of a bipolar transmission filter 3 to be a prescribed level processed by a signal reception section 5. Furthermore, the signal amplifier means amplifies a signal outputted from a signal transmission section 2.
Patent JP-H0522269-A (JP)
Title: Delay correction circuit
Inventor: YANAGIDA IKUO
IPC: G06F11/10
Filed: 1991-07-12
Abstract: PURPOSE:To locate a faulty frame by sending a specific pattern while being synchronously with a frame with respect to a memory input allocated to a monitor bit, comparing and collating the output pattern from the memory with a specific pattern and checking each frame together with parity check. CONSTITUTION:While a specific pattern S3 for monitor generated in a pattern generating circuit 2 is sent to an input B1 of a memory 1, a vertical parity signal S4 generated in a parity generating circuit 3 is sent to an input B2 of the memory 1. A pattern S7 from an output B3 is collated with the specific pattern S3 at the pattern collation circuit 4 and an alarm is generated in the presence of the fault together with a check result of a parity check circuit 5.
Patent JP-H0946600-A (JP)
Title: Image pickup device
Inventor: HORII HIROYUKI
IPC: H04N5/335
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To attain image pickup through the selection of an image pickup area, to conduct interlace operation and to vary an image pickup frequency of one image pickup sensor. SOLUTION: In the image pickup device having a 2-dimensional solid-state image pickup sensor 6 by which picture element data commanded by horizontal vertical shift registers are accessed and read and a timing generator 12 driving the 2-dimensional solid-state image pickup sensor 6, a frequency of a horizontal shift pulse and/or a vertical shift pulse received from the timing generator 12 is varied to drive the horizontal/vertical shift registers of the 2-dimensional solid-state image pickup sensor 6.
Patent JP-2000028042-A (JP)
Title: Fastener for stud bolt
Inventor: OI SHIGEO
IPC: F16B37/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a fastener from wobbling and being detached from a stud bolt. SOLUTION: This fastener comprises a stud engagement portion 11 engaged with a stud bolt 3. The stud engagement portion 11 has a long hole 12 inserted with the stud bolt 3 movable and adjustable in a direction. On sidewalls 13 disposed in a longitudinal direction of the long hole 12 of the stud engagement portion 11, at least a pair of elastic locking pieces 20 is disposed to elastically engage with the stud bolt 3, and at least a pair of wobble preventing pieces 30 is formed along the longitudinal direction of the long hole 12 and is allowed to abut on a peripheral surface of the stud bolt 3 to prevent a fastener from wobbling.
Patent JP-S5886682-A (JP)
Inventor: MORITO AKIRA
IPC: G07D7/00
Filed: 1982-11-12
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-H1132481-A (JP)
Title: Switching regulator
Inventor: WAKAMATSU IKUO
IPC: H02M3/28
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator which produces little ripple, low loss and reduced noise, and realizes a high efficiency and downsizing. SOLUTION: PWM(pulse width modulation) signals outputted from the terminal T6 of a pulse width control circuit IC1 are inputted to delay circuits DLa and DLb respectively. Only the rising part of the PWM control signal inputted to the delay circuit DLa is delayed by a resistor Ra and a capacitor Ca, and the signal is applied to the gate of a field effect transistor(FET) Q2 through a wave shaping circuit IC2. On the other hand, only the falling part of the PWM signal inputted to the delay circuit DLb is delayed by a resistor Rb and a capacitor Cb, and the signal is reversed and applied to the gate of an FET Q1 as a rotation difference control signal through the wave shaping circuit IC2. Therefore, the FET's Q1 and Q2 are turned on and off within a predetermined period, and both the FET's Q1 and Q2 are turned off only for a certain delayed period.