baber/WOPTO huggingface dataset:
Patent JP-H01281206-A (JP)
Title: Transport device and guide roller for transport device
Inventor: SUGANUMA SUSUMU
IPC: B65G47/38
Filed: 1988-05-07
Abstract: PURPOSE:To improve the positioning precision of a transport body by guiding the transport body by attaching a guide roller pair which is supported by the shafts crossing at right angles onto the front and side surfaces of a guide rail. CONSTITUTION:A transfer body 5 is placed on the right and left guide rails 1 in pairs through the front/rear and right/left guide roller pairs 10, and transport-driven by a hydraulic cylinder not shown in the figure. The guide roller pair 10 is constituted of guide rollers 12, 14 and 16, and the guide roller 16 is supported by the upper and lower shafts and attached onto the front rail surface 1a of the guide rail 1. Further, the guide rollers 12 and 14 are supported by a horizontal shaft at right angles with the extension direction of the guide rail 1, and attached onto the upper and lower surfaces 1b and 1c of the guide rail 1, and the transport body 5 is supported by nipping the guide rail 1 from the upper and lower parts. With this constitution, the transport positioning precision can be improved.
Patent JP-S63275254-A (JP)
Title: Constitution system for closed number network
Inventor: TACHIMORI SUSUMU
IPC: H04M7/00
Filed: 1987-05-06
Abstract: PURPOSE:To construct a closed number network which is expected by a subscriber through the use of a general network even if there is no private line by providing a registration means in which a closed number and a public network number correspond, a translation means and the transmission and reception means of number information in a subscriber house. CONSTITUTION:With dialling a special number from a telephone set 31 which is accommodated in a PBX30, a line is connected with a closed number network number registration equipment 11, and a closed number network constitution list consisting of the correspondence between the closed number by an additional dial from the telephone set 31 and a public network number is received and accumulated. Furthermore, number translation information in a number translation device 12 is rewritten and the number information transmission and reception equipment 13 is requested to transmit the closed number network constitution list. The number information transmission and reception equipment 13 uses and connects a number information transmission and reception equipment 23 under the control of a PBX40 and a public line 70 in accordance with the closed number network constitution list, transfers the closed number network constitution list. The number information transmission and reception equipment 23 rewrites number translation information in a number translation device 22 in accordance with the closed number network constitution list. Thus, the closed number network can be constructed.
Patent JP-H03219769-A (JP)
Title: Facsimile equipment
Inventor: MAEMURA KOICHIRO
IPC: H04N1/32
Filed: 1990-04-25
Abstract: PURPOSE:To easily acquire the information of an operation procedure of remote control at a visiting place by sending the operation procedure of the remote control in a memory to a prescribed communication terminal equipment. CONSTITUTION:A facsimile equipment 1 checks an incoming call as to whether remote control is available or guidance transmission command is in use. The check is discriminated by a DTMF signal sent from a telephone set. In the case of remote control and guidance transmission command, whether or not a telephone number of a destination facsimile equipment is received is checked. When the telephone number of the destination facsimile equipment is received, the line is interrupted once and the telephone number of the designated destination facsimile equipment is dialed. Then whether a CED signal (called terminal identification signal) or a DIS signal (digital identification signal) is received is checked. When the CED signal or the DIS signal is received, a remote control transmission processing section reads guidance information 20 in a ROM 3 and sends the information.
Patent JP-S63276047-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/022
Filed: 1987-05-07
Abstract: PURPOSE:To improve plate wear by incorporating an orthoquinone diazide compd., novolak resin contg. metacresol and org. acid having a specific pKa value into a titled compsn. CONSTITUTION:This compsn. contains the orthoquinone diazide compd., the novolak resin contg. 30-90mol.%, more preferably 40-80mol.% metacresol and the org. acid having preferably 3.5-8.0pKa value. The efficiency of curing by a burning treatment is inferior and an improvement in the plate wear is not expected if the m-cresol is incorporated therein at the ratio lower than 30mol.%. The resistance to processing chemicals is low and the plate wear is again inferior if the ratio exceeds 90mol.%. Scumming arises frequently if the pKA value is <2.
Patent JP-2000305513-A (JP)
Title: Drive device and method of plasma display pannel
Inventor: WAKABAYASHI TOSHIRO
IPC: G09G3/293
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease of writing voltage even when there is much display data so as to surely generate writing electrical discharge by providing a correction means to correct an output amount from a writing means in each scanning line based on a detected display cell number. SOLUTION: A correction means is provided to correct an output amount from a writing discharge means in each scanning line based on a detected display cell number. A display data amount detection circuit 81 detects the display data amount for writing discharge for every 1 line is detected by a display data amount detection circuit 81 in the writing discharge period of a scanning period, and the detection amount DAC is outputted therefrom. The amount DAC is inputted to an impedance control part divided for every scanning electrode of an impedance converter 91. The impedance converter 91 controls the output impedance of an impedance control part 91 so that the impedance of all output lines may be equal to each other even if the amount DAC is varied.
Patent JP-S596365-A (JP)
Title: Electroless gold plating method
Inventor: HAMAMURA KIYOTO
IPC: C23C18/44
Filed: 1982-06-30
Abstract: PURPOSE:To obtain high purity gold plating excellent in bonding characteristics and roller characteristics, by using a gold plating bath consisting of potassium gold cyanide, a complex compound comprising an org. acid (salts), a reducing agent and NH4Cl with respect to the surface of a member to which Ni plating is applied to apply electroless gold plating thereto. CONSTITUTION:High purity gold is applied to the surface of a member subjected to heat treatment after Ni plating or Ni plating containing B is applied thereto or a member to which gold flash plating is applied by electroless gold plating as mentioned hereinbelow. That is, an electroless gold plating bath with a pH of 4-7 containing potassium gold cyanide, sodium citrate, hydrazine hydrate, citric acid (Na salt) and NH4Cl is used with respect to the surface of the aforementioned member while slowly stirred at 45-50 deg.C to precepitate an electroless gold plating layer with a desired thickness. This gold plating layer can be made thick at a speed of about 0.5-1.0m/hr. In the next step, the plated member is heated to 200-300 deg.C after washing and drying, and heat treatment for recrystallizing gold is applied to form an electroless gold plating film.
Patent JP-H01285066-A (JP)
Title: Sound field reproducing device and recording medium therefor
Inventor: SAKO KAZUYA
IPC: G11B20/00
Filed: 1988-05-10
Abstract: PURPOSE:To execute the effective and efficient reproduction of a sound field by reproducing an audio signal recording medium and a video signal recording medium with a sound field reproducing device. CONSTITUTION:When an audio signal recording medium 13 and a video signal recording medium 22 are set to a sound field reproducing device 40 and reproduced, before an audio signal reproducing means 31 reproduces an audio signal and sounds a loundspeaker 35, a video code reading means 32 reads a video code 12. A video signal reproducing means 33 reads and reproduces a video signal from the video signal recording medium 22 according to the video code and displays it on a display 34. Thus, a sound and a video are simultaneously reproduced and the sound field with a sense of presence can be reproduced.
Patent JP-H0412719-A (JP)
Title: Upright type vacuum cleaner
Inventor: TAKAHASHI YUTAKA
IPC: A47L5/30
Filed: 1990-05-01
Abstract: PURPOSE:To simply execute the start and the stop of a motor of a fan of the cleaner and to improve its use convenience by providing a switch for starting or stopping the motor of the fan on the tip part of a hose. CONSTITUTION:In the tip part 3a of a hose, a switch 12 for starting/stopping a motor 10 of a fan is placed, and in the upper part of a main body 1, a changeover switch 13 is placed. In the case of using a floor brush 2, the changeover switch 13 is set to the floor brush side A, and by operating a switch 7, the motor 10 of the fan is started/stopped. Also, at the time of cleaning a narrow place, etc., with the hose 3, it will suffice that the changeover switch 13 is switched to the hose side B. Moreover, at the time of using the hose 3, the switch 12 can be operated with a hand for gripping the tip part 3a of the hose, therefore, in order to start/stop the motor of the fan, it becomes unnecessary to operate the switch by changing a position and a direction of the body each time, and cleaning which utilizes the cleaner is executed very easily.
Patent JP-H05306512-A (JP)
Title: Automatic measurer for field permeability test
Inventor: TSUNENARI SHOGO
IPC: E02B7/00
Filed: 1992-04-30
Abstract: PURPOSE:To secure the accuracy of soil permeability test as well as curtail the time and labor for the test by a method in which the water level in the mariotte to supply water to a test trench is detected by a magnetostrictive type water level meter and the signal of detection is recorded by a recorder. CONSTITUTION:To make water level constant in a test trench for water permeation test of soil, a magneto-strictive type water level meter 17 to detect the level of water in a mariotte 5 to supply water to the trench 1 is provided. When water in the trench 1 permeates the ground, water is supplied to the mariotte 5 and varying water level is automatically detected and recorded serially. In this case, detection signal by the meter 17 is converted through a cable 19 to a digital signal by a signal converter 21 and recorded in a hybrid recorder 23. The measurement can thus be made in a short time and continuously recorded without the needs for reading by normal monitoring by engineers.
Patent JP-S60254961-A (JP)
Title: Image signal processing circuit
Inventor: OKABE ZENE
IPC: H04N1/04
Filed: 1984-05-31
Abstract: PURPOSE:To constitute the inexpensive image signal processing circuit of simplified circuit constitution by dividing video signals outputted from respective sensors into plural pieces in every picture element, and switching the outputs of the sensors successively and performing processing. CONSTITUTION:The line sensors 21-24 are driven at the same timing with clock pulses from a clock generating circuit 3 to scan an original surface, etc. Video signals outputted by those line sensors 21-24 are amplified by amplifiers 41-44 to a proper value and then sent to sample and hold circuits 51-54. The sample holding circuits 51-54 sample and hold every picture element of the signals according to a timing signal from the clock generating circuit 3. The outputs of the sample holding circuits 51-54 are switched successively by a multiplexer 10 according to the switching signal from the clock generating circuit 3, and the composite signal of the outputs of the line sensors 21-24 is sent to an A/D converter 6.
Patent JP-H02298379-A (JP)
Title: Device for delivering liquid
Inventor: BAANAADO AARU GAABAA
IPC: A61J1/20
Filed: 1989-04-28
Abstract: PURPOSE: To prevent the inflow of contaminants into a vessel by disposing a sealing member between an elastomeric sheath and a valve disk or parts connected to this valve disk. CONSTITUTION: When the vessel 10 is throttled in a longitudinal direction, the fluid therein enters the valve disk 14 through an inlet channel 20 and is discharged by penetrating a valve assembly 12. The fluid emanating from the inlet channel 20 flows into one of ports 22, flows radially outward and arrives at the outer surface 14a of the valve disk 14. When the elastomeric sheath 28 expands outward, the fluid flows between the outer surface 14a and the inner surface of the elastomeric sheath 28 and flows radially inward in the port. The fluid flows into the inner end of an outlet channel 26 from the port 24 and is discharged from the valve assembly 12 through the outlet channel 26. As a result, the inflow of the contaminants is prevented and the fluid is made sterile.
Patent JP-S63277937-A (JP)
Title: Method and device for monitoring vibration of blade of rotary machine
Inventor: SATO KAZUO
IPC: G01M99/00
Filed: 1987-05-11
Abstract: PURPOSE:To accurately monitor the property of blade vibrations by measuring the vibrations of many blades, taking a frequency analysis of them, and displaying a Cambel chart. CONSTITUTION:When the rotary machine 1 is rotated, the vibrations of the blades 3a-3c are detected by strain gauges 11-13 and led to a dynamic strain gauge 22 through a slip ring 21. Vibration signals of respective measurement channels amplified by the dynamic strain gauge 22 are inputted to a vibration analyzing device 51. The frequency analytic results of the vibration signals of the respective measurement channels are sent to an arithmetic unit 53 and a storage device 52. A comparator 54 and an arithmetic processor 55 generate drawing data on the Cambel chart according to the arithmetic result of the arithmetic unit 53 and the contents of the storage device 52 and the result is displayed on a display device 61. A warning device 71 is put in operation when the maximum rotation degree ratio component computed by the arithmetic unit 53 is larger than a specific value.
Patent JP-S5336619-A (JP)
Title: Brushless motor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P6/08
Filed: 1976-09-17
Abstract: PURPOSE: To decrease the number of parts and further to decrease a consuming current by feeding a high frequency signal for use in sensing a position of a rotor from a reference frequency oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000306513-A (JP)
Title: Back plate for plasma display panel
Inventor: TAKESHIGE SHOJI
IPC: H01J11/24
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a barrier rib having a high aspect ratio on a dielectric layer by setting the surface roughness of the dielectric layer formed on a substrate so as to cover plural address electrodes formed on the substrate within a dimension in a specific range. SOLUTION: This back plate 11 is provided with address electrodes 14 formed in parallel with one another at a predetermined interval through a base layer 13 on one side of a back glass substrate 12, a dielectric layer 15 formed so as to cover the address electrodes 14, barrier ribs 16 formed on the dielectric layer 15 so as to be positioned between the address electrodes 14, and a phosphor layer 17 formed so as to cover the wall surfaces of the barrier ribs 16 and the dielectric layer 15. The surface roughness Ra of the dielectric layer 15 is set in the range of around 0.1-10 μm.  When the surface roughness of the dielectric layer 15 is less than 0.1 μm, the adhesion of the barrier rib pattern to the dielectric layer 15 becomes insufficient at the forming stage of the barrier ribs 16, and while the surface roughness exceeds 10 μm, the formation of the barrier rib pattern becomes undesirably difficult by the increase of defects such as chips and cuts.
Patent JP-S62271379-A (JP)
Inventor: TOBE RIKA
IPC: H01R13/46
Filed: 1986-05-19
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-H0410586-A (JP)
Title: Optical fiber amplifier
Inventor: YOSHINAGA AKITOSHI
IPC: H04B10/60
Filed: 1990-04-27
Abstract: PURPOSE:To obtain an optical fiber amplifier which is high in gain and able to excite two or more light rays different in wavelength by a method wherein two or more excitation light rays to use are made to have wavelengths to which an amplification optical fiber has the same absorption coefficient. CONSTITUTION:Excitation wavelengths lambdap1 and lambdap2 of excitation light rays alphaand beta are 0.98mum and 0.65mum respectively, and an erbium doped quartz single mode optical fiber is used as an amplification optical fiber 1. The absorption coefficients of the amplification optical fiber 1 to light rays of 0.65mum and 0.98mum in wavelength are nearly equal to each other and larger than that to light ray of 1.48mum in wavelength. If the excitation light rays alpha and beta 0.65mum and 0.98mum in excitation wavelength equal to each other in absorption coefficient are used, the lengths of an optical fiber where light rays alpha and beta become maximum in gain are coincident with each other, so that light rays of single wavelength are improved in gain. In result, an optical fiber amplifier large in gain for light rays different in wavelength can be obtained.
Patent JP-S5637493-A (JP)
Title: Heat transfer device
Inventor: MARUYAMA TERUO
IPC: F28D15/02
Filed: 1979-09-03
Abstract: PURPOSE: To elevate heat transfer efficiency by a method wherein a fluid heat transfer medium is used for the heat transfer between members to one of which a heat pipe is employed and a magnetic fluid seal is used for prevention of this heat transfer medium from leaking.  
     CONSTITUTION: For the purpose of radiating heat of the rotary spindle 11 of an electric motor consisting of a magnet 9 and an armature coil 10, etc., the rotary spindle 11 is made of the heat pipe and the heat generated at the coil 10 and bearing portions 12, 13 is transferred to the end portion 11a of the rotary spindle. Since this end portion 11a is projected into the magnetic fluid 21 sealed in a clearance portion composed of a york 17 with a convex edge 18, a permanent magnet 16 and an inside of a housing 14, the heat is transferred to the end portion 20a of the fixed heat pipe 20 through the magnetic fluid 21. Then the heat is radiated on a radiating portion 20b which provides fins 22 at the other end of the heat pipe 20 to cool the rotary spindle 11 of the electric motor, and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02292778-A (JP)
Title: Fm demodulator
Inventor: FUKUDA JIRO
IPC: H04N5/922
Filed: 1989-05-01
Abstract: PURPOSE:To attain simplification of circuit constitution and miniaturization of a device by comprising the device of a discrimination means to discriminate what kind of signal an input frequency modulation signal is, and a frequency/voltage conversion means whose frequency/voltage conversion characteristic can be switched to the kind corresponding to the input frequency modulation signal according to the discriminated output of the discrimination means. CONSTITUTION:When a frequency modulation signal is inputted, the discrimination means discriminates what kind of signal the input frequency modulation signal is. The frequency/voltage conversion character of the frequency/voltage conversion means is switched to the kind corresponding to the input frequency modulation signal according to the discriminated output of the discrimination means. Since the frequency/voltage conversion means is formed so that its frequency/voltage conversion characteristic can be regulated corresponding to a delay quantity in a delay element interposed to a signal transmission system, the delay quantity can be selected by the output of the discrimination means, and a demodulation signal can always be outputted as output of constant level even when any kind of input frequency modulation signal is inputted. In such a way, simplification of the circuit configuration and miniaturization of the device can be attained.
Patent JP-H11293553-A (JP)
Title: Opened nonwoven fabric and its production
Inventor: KAWANAKA AKIHIKO
IPC: D04H1/482
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an opened nonwoven fabric having a combination of bulkiness with functionality, and excellent designability, and to provide a method for producing the opened nonwoven fabric. SOLUTION: This opened nonwoven fabric is obtained by the following procedure: a fibrous web composed of 15-50 wt.% of thermally shrinkable fiber with the maximum thermal shrinkage by heating of >=50% and 85-50 wt.% of thermally non-shrinkable fiber substantially non-shrinkable at the temperatures shrinkable for the former fiber is placed on a support for opening formation and subjected to high-pressure water jet treatment to three-dimensionally interlace the constituent fibers and arrange them again to effect formation of non-opened portions 1 as fiber bundles and opened portions 2 enclosed by the fiber bundles,  and the resulting fiber assembly is heat-treated to effect thermal shrinkage of the thermally shrinkable fiber and multidirectional bending of the uniformly arranged fiber bundles of the nonwoven fabric to make both the dimension and shape of the openings of the opened portions 2 uneven, thereby obtaining the objective nonwoven fabric with both sides provided with irregular unevennesses.
Patent JP-H04344810-A (JP)
Title: Method for rolling roll stop position
Inventor: NAKADA KOJI
IPC: B21B35/12
Filed: 1991-05-17
Abstract: PURPOSE:To improve the productivity of a rolled product by shortening the time required for a change of plural rolls of a rolling mill. CONSTITUTION:At the time of detaining and detaching a drive shaft and a hub of a coupling 7 for rotating a roll of a rolling mill 8, the time required for detaining and detaching said drive shaft and coupling 7 can be shortened in a change work of the roll by executing stop control of a motor 5 for driving a multishaft speed reducer 6, therefore, in connection with the improvement of an operation rate of the rolling mill 8, productivity of a rolled product can be enhanced.
Patent JP-S60256964-A (JP)
Title: Disc playing device
Inventor: KIYOMIYA MASAAKI
IPC: G11B17/00
Filed: 1984-06-02
Abstract: PURPOSE:To avoid accurately disc inversion without exerting unnatural force on a grip arm mechanism by restricting the turning of a reversed disc to a prescribed turning position and allowing a detecting means to detect the position of a holding member shaken by a reaction force of a turning torque. CONSTITUTION:A spindle 71 and a holding member 87 holding a motor driving the spindle are shaken freely around the spindle 71. When the spindle 71 is turned, grip arm pairs 73, 74 gripping the disc reverses the disc and when the spindle reaches a prescribed turning position, it is restricted for turning by a sping 91 and the holding member 87 is shaken together with the drive source through the reaction of the turning torque. A photosensor 93 detects the shaking and stops the motor 86. Thus, a restricting means 91 applies accurate positioning to a prescribed turning position and the shaking by inertia of the holding member 87 after the motor is stopped is not subjected to unnatural shock to the grip arm mechanism and drive source through the buffer operation of a spring 96.