baber/WOPTO huggingface dataset:
Patent JP-S63213213-A (JP)
Title: Manufacture of internal diffusion type flat-type multicore superconductive wire
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1987-02-27
Abstract: PURPOSE:To prevent breakage of a thin diffusion barrier for preventing contamination of a stabilizing material to obtain a superconductive wire having a good characteristic by performing fixed heat treatment before molding a flat-type superconductive wire of internal diffusion type multicore structure by a rolling process. CONSTITUTION:A number of Nb or Nb alloy wires whose outsides are coated with Cu or a Cu alloy are arranged inside a Cu composite tube, in whose inside a diffusion barrier is arranged, centering round an Sn or Sn alloy rod coated with Cu or a Cu alloy. Then, a surface reducing process is applied thereon followed by heat treatment at 300-550 deg.C for 20-100 h, further being molded into a flat-type shape by a rolling process for being subjected to heat treatment to generate Nb3Sn. Breakage of the diffusion barrier can be prevented by diffusing Sn through heat treatment before the rolling process and making a matrix into the Cu-Sn alloy to uniformalize its hardness.
Patent JP-H11242576-A (JP)
Title: Print charging method and file transfer charging method
Inventor: KITAGAMI SHINJI
IPC: B41J29/38
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To perform effective charging to the print processing in a network. SOLUTION: A client 102 sends a print request file and a document file 104 to a charging server 100. The server 100 sends a print permission file 110 describing a permitted amount of resources including the number of available print forms, etc., to the client 102. Then the server 100 produces the charging information based on the amount of resources and stores this information in a charging information file 108. The client 102 sends the file 110 to a printer device 112 earlier than the file 104. Only in such a case, the device 112 executes the print processing. As a result, the charging information is concentrically managed and also the print control is effectively carried out.
Patent JP-S58160883-A (JP)
Title: Infrared detecting circuit
Inventor: ISHIDA MASAHARU
IPC: G08B13/18
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a detecting circuit which confirms the presence of a human body, etc., likewise a thermopile and a thermistor porometer by adding adequate circuits to a pyroelectric detector. CONSTITUTION:The pyroelectric detector 1 performs differential responding operation to obtain detection output as shown by (a) when a man passes through its detection area. For example, A is a signal generated when the man enters the detection area and B is a signal generated when the man exits from the detection area. A comparator 3 has two positive and negative threshold values, which have the absolute values less than said signals A and B and greater than a noise. A judging circuit 4 generates a set signal S and a reset signal R according to whether the output of the comparator 3 is plus or minus and a figure 5 shows a flip-flop set and reset by the set signals S and reset signal R. Therefore, the flip-flop 5 generates an output while the man is in the detection area. The circuit between the detector 1 and flip-flop 5 performs the same operation as a thermopile, etc., when detecting the presence or absence of a man.
Patent JP-S51119917-A (JP)
Title: Simultaneous-start prevent device of motor
Inventor: KAWASAKI KAZUMASA
IPC: H02P1/58
Filed: 1975-04-14
Abstract: PURPOSE: To limit running current of only one set and to plant to do with the power facilities of minimum capacity as well as preventing wastful power. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01268988-A (JP)
Title: Method of lowering viscosity of aqueous fluid
Inventor: POORU DABURIYUU RANGEMAIAA
IPC: D06P5/00
Filed: 1989-02-23
Abstract: PURPOSE: To quickly and completely reduce the viscosity of an aqueous fluid thickened with a tertiary amino polygalactomannan by the addition of an alkali metal or alkaline earth metal salt of hypochlorous acid, or a chlorinated isocyanurate. CONSTITUTION: In crushing a stratum into which a bore hole is intruded, the stratum is contacted by injecting an aqueous fluid into the bore hole by a speed and pressure sufficient for crushing the stratum. The aqueous fluid is composed of an aqueous liquid, a tertiary amino polygalactomannan of quantity effective in increasing the viscosity as a thickener to be formed as a high viscous liquid by increasing the viscosity of the aqueous liquid, effective quantity of an alkali metal or alkaline earth metal salt of hypochlorous acid or a chlorinated isocyanurate as a viscosity destructive agent for reducing the viscosity of the fluid after being offered to an expected purpose as the high viscous fluid by contacting the aqueous fluid with the stratum.
Patent JP-S52128112-A (JP)
Title: Sound recording muting circuit
Inventor: TAKADA MASAAKI
IPC: G11B15/02
Filed: 1976-04-20
Abstract: PURPOSE: To prevent the recording of an excessive signal on a magnetic tape by means of preventing the impression of a recorded signal on a magnetic head automatically when stopping the run of a magnetic tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02243461-A (JP)
Title: Copy finisher and method thereof
Inventor: ASAMI SHINJI
IPC: B65H29/60
Filed: 1989-02-28
Abstract: PURPOSE:To discharge each copy steadily and smoothly by installing a displaceable relay conveying means between a first position, receiving a set of copies stapled, and a second position delivering the set of the copies received, to a paper discharge tray. CONSTITUTION:Each copy unrequired for stapling passes through a conveying passage 18 of a relay unit 6 via a deflector 2 and a selector claw 17, and it speedily discharged onto a paper discharge tray directly. Copies P subject to a stapling process are discharged onto a stapling tray 4 by a changeover of the deflector 2 and, after being matched by a stopper 12 and stapled, fed into the relay unit 6 by a transferrer 3 and relay rollers 13, 14, and they are stepped before the rear end passes through each nip part of these relay rollers 13, 14. Next, in this state, the relay unit 6 is displaced downward up to a position being opposed to a paper discharge roller 19 with a shaft 6a as the center, and a stapled copy set Po is discharged to the paper discharge tray 7. Thus, a sheet set can be streadily and smoothly discharged in this way.
Patent JP-S57160376-A (JP)
Title: Control circuit for motor
Inventor: NAGAI YASUO
IPC: H02P29/00
Filed: 1981-03-27
Abstract: PURPOSE:To enable the reduction of power in case of starting and precise AFC control by adding the APC signals of a microprocessor to the signals of an AFC circuit and controlling the motor for the revolution at fixed speed and interrupting the loop of the AFC circuit at starting. CONSTITUTION:When controlling each motor used for a VTR, etc., signals from a phase comparator 7 and a frequency measuring circuit 9 are supplied to the microprocessor 1, APC is conducted by the mode of a system control circuit 14 while the signals of the AFC circuit 10 are added through a switch 12, and the motors are controlled. At starting, the switch 12 is changed over by a decoder 13, APC and AFC are added by the microprocessor 1, and the motors are controlled. Accordingly, power consumption can be reduced by adjusting the rise of each motor at starting while the motors are controlled as the AFC is left as it is in analog signals for fixed speed and time lag is eliminated, and the motors can precisely be controlled.
Patent JP-S58161877-A (JP)
Inventor: KOBASHI KAZUYUKI
IPC: G21C3/20
Filed: 1982-03-19
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-S63212661-A (JP)
Title: Web tension regulator
Inventor: ABE MITSUHITO
IPC: B65H23/16
Filed: 1987-03-02
Abstract: PURPOSE:To make tension regulation simple and accurate, by connecting or disconnecting a tension roll supporting part and a tension weight supporting part at need via a clutch. CONSTITUTION:A tension arm 42 supporting a tension roll 41 free of rotation is attached to one end of a fulcrum shaft 44 to be pivotally supported by a frame 43, and a magnetic clutch 45 is attached to the other end of this fulcrum shaft 44. A weight arm 46 with a weight 47 is attached to one side shaft 45B of the magnetic clutch 45. This clutch 45 is controlled for its on-off operation by a control part 48. And, this control part 48 controls the magnetic clutch 45 for its on-off operation on the basis of the preset tension regulating condition. Therefore, weight of the tension weight 47 is imposed on the tension roll 14 at the time of a tension increase being required. Accordingly, tension regulation is simply performed with on-off control over the clutch 45. In this connection, the weight arm 46 is placed at a proper position by an actuator 50 at a time when the clutch 45 is disengaged.
Patent JP-H06327130-A (JP)
Title: Hermetically sealed vessel and assembling method thereof
Inventor: YOKOYAMA KOJI
IPC: H02G5/06
Filed: 1994-03-16
Abstract: PURPOSE:To prevent rain water and the like from intruding through the joint of a flange by making annular grooves on the inside and outside of an annular insertion hole for fastening the flange and providing each groove with a sealing means. CONSTITUTION:The flanges 4, 4' of a pair of hermetically sealed vessels 3, 3' disposed contiguously are provided peripherally with a plurality of bolt insertion holes 10 and corresponding metals are embedded in an insulating spacer 6. Furthermore, an annular groove 12 is made in the opposing faces of the flanges 4, 4' corresponding to the embedded metals and the bolt insertion holes 10 are located in the bottom face of the groove 12. A single annular groove 14 is made concentrically with the groove 12 on the outside thereof and a sealing means is fitted along with an O-ring in the groove 14. This arrangement prevents rain water and the like from intruding through the joint of the flanges 3, 3'.
Patent JP-H07251959-A (JP)
Title: Feeding method and packing cassette for recording sheet material
Inventor: YANAGA MASAKATSU
IPC: B65H3/56
Filed: 1994-03-16
Abstract: PURPOSE:To ensure quality and to improve efficiency by a method wherein a recording sheet material is combined with a laminate sheet to form a unit, the unit is packed to form a package cassette, the laminated paper is fixed to the package cassette, and only the recording material is fed. CONSTITUTION:A recording sheet material 5 is combined with a laminated paper 4 to form a unit and the unit is packed to form a package cassette 1. In which case, the package cassette 1 has a discharge port 2 formed in one side and a window 3 formed in an upper surface. A unit table 7 on which the unit is loaded is disposed in the package cassette 1 and pushed up through the force of a leaf spring 8 being a resilient substance. Further, the front, the rear, and two end parts of the unit are brought into respective contact with a discharge limit plate 6 and a lock tool 9. The lower end part of a discharge roller 13 is inserted through the window 3 into the package cassette 1 and the unit is pushed down. This constitution pushes down a laminated paper window 11 to open the discharge port 2 and discharges and feeds only the recording sheet material 5.
Patent JP-S58162173-A (JP)
Title: Circuit for preventing oscillation of video signal line
Inventor: KAWADA AKIO
IPC: H04N5/44
Filed: 1982-03-19
Abstract: PURPOSE:To prevent transverse stripe and X-rays radiation simply by inserting a horizontal oscillation pulse into a positive feedback loop generated in the connection between an external device and a television receiver. CONSTITUTION:A horizontal oscillation pulse generated from an oscillation circuit 10 in a monitor part 2 of the television reciever 26 is superposed to a positive feedback loop 28 with a VTR16 at the state that a video signal is not applied from the VTR16 by a superposing means 29. The superposing means 29 consists of a switching diode 30 and a pulse shaping circuit 31. When the horizontal oscillation pulse is superposed to the positive feedback loop 28 through a video output circuit 16, an AGC circuit 21 executes AGC operation and the gain of the positive feedback loop 28 is suppressed. In the normal state, i.e. no formation of the positive feedback loop 28, the switching diode 30 is cut off and the horizontal oscillation pulse is not applied to the video output circuit 16.
Patent JP-S60190085-A (JP)
Title: Circuit for inserting high definite information of television signal
Inventor: YOSHIKI HIROSHI
IPC: H04N7/00
Filed: 1984-03-12
Abstract: PURPOSE:To decrease disturbance and transmission distortion to a conventional receiver by superimposing high definition information on a conventional television signal after the television signal is attenuated in advance in superimposing the information on the signal and allowing the reception side to reproduce after amplifying the attenuated signal's share. CONSTITUTION:A broad band luminance signal Y is given to a high frequency filter HPF2, where a high frequency luminance component YH is extracted. After the YH is amplitude-modulated at a carrier frequency fsc/2 by a modulator MOD3, the lower side band is extracted by a band pass filter BPF4. Thus, the YH is converted into a YH' whose frequency is shifted in a band 4.2MHz of the NTSC. Then the YH' is superimposed on an NTSC signal from a color encoder 1 after it passes through an attenuator ATT9 having a prescribed attenuation and becomes a transmission signal NTSC'. The high definition information YH' is extracted from the received NTSC' signal by a time space filter 5, detected synchronously by a demodulator DEM6, and the original high frequency component subject to frequency shift is reproduced by a high frequency filter HPF 7.
Patent JP-S61206805-A (JP)
Title: Flow rate control valve
Inventor: SASAKI KATSUMI
IPC: F15B13/04
Filed: 1985-03-06
Abstract: PURPOSE:To prevent the occurrence of vaibration and waveform strain, by a method wherein, with a range of an underlap, a leak opening amount is set to half an opening amount, and in the neutral point of a spool, the spool is held about at the central part of the underlap. CONSTITUTION:An underlap, through which about half a normal control flow rate flows, is located between ports 10a, 10b and a spool 12, and in the neutral point of the spool 12, the spool 12 is held about at the central part of the spool 12. This since an amount of increase in a flow rate is reduced to half that of the normal underlap during movement of the spool 12 within the range of the underlap, enables provision of a specified no-load flow rate gain in the whole movement range of the spool 12. This enables provision of a flow rate control valve which is freed of vibration, prevented from the occurrence of waveform strain, and precise and high in response.
Patent JP-H04266405-A (JP)
Title: Method and device for manufacturing inside grooved seamless steel tube and plug
Inventor: KAWATE TAKAO
IPC: B21B19/10
Filed: 1991-02-20
Abstract: PURPOSE:To enable manufacture of an inside grooved steel tube provided with a reasonable shape though the thickness is large. CONSTITUTION:The manufacturing device of an inside grooved seamless steel tube having a pair of rolling rolls 21 obliquely arranged with a fixed lead angle and a plug 22 which is arranged in the center of a rolled zone formed by each rolling roll 21 and provided with an annular projection 23 on the outer periphery.
Patent JP-S63209940-A (JP)
Title: Flexographic press
Inventor: SHINTAKU HIDENOBU
IPC: B41F3/04
Filed: 1987-02-27
Abstract: PURPOSE:To decrease time to be consumed for exchanging a printing form plate, by a method wherein an exchange time of the printing form plate is detected which is being used among a plurality of printing form plates preriminarily attached onto a plate cylinder, and its position is exchanged for that of the printing form plate hot to be used. CONSTITUTION:A durable frequency of printing of a printing form plate is preliminarily determined. When a printing frequency of a first printing form plate 11 obtained by measuring an output signal of a contact detection sensor 18 with a counter 19 becomes equal to the durable frequency of printing thereof, the counter 19 sends a signal which instructs a control circuit 17 to exchange the first printing form plate 11 for a second printing form plate 12. Then, the control circuit 17 at first rotates an eccentric bearing 6 with a first stepping motor 15 so that respective printing form plates 11, 12 do not come into contact with a material 5 to be printed and anilox roller 2, and disconnects a plate cylinder 1 from a driving shaft 14 with an electro-magnetic clutch 13, then rotates the plate cylinder 1 to a specific position with a second stepping motor 16, and connects again the plate cylinder 1 to the driving shaft 14 with the electro-magnetic clutch 13. Thus, the exchange of the first printing form plate 11 for the second printing form plate 12 is carried out in a short time and time consumed for exchange can be greatly decreased.
Patent JP-H04266189-A (JP)
Title: Information recording and reproducing device
Inventor: TOGAWA TAKESHI
IPC: G06K17/00
Filed: 1991-02-20
Abstract: PURPOSE:To offer the information recording/reproducing device of a hybrid card, which is small in size and light in weight, and inexpensive, and also, can access freely with high reliability to an IC chip and an optical recording area and/or a magnetic recording area when a hybrid card is loaded. CONSTITUTION:In the information recording/reproducing device of a hybrid card 1, having an IC chip 3 and an optical recording area 2 and/or a magnetic recording area on the card, a contact 11 for executing recording/reproduction of information to the IC chip 3 is provided on a card placing base 4 for carrying the hybrid card 1.
Patent JP-S57160239-A (JP)
Title: Encoding system
Inventor: KOIKE SHINICHI
IPC: H04L25/497
Filed: 1981-03-30
Abstract: PURPOSE:To transmit secondary information while monitoring the individual code error of a transmission line, by causing violation twice successively on a transmission side by class IV partial response code transmission. CONSTITUTION:A pattern detector 11 holds an output 25 at a 1 when inputs 21-24 are a 0, 1, 0, and 0 respectively, and a pattern detector 12 holds an output 26 at a 1 when inputs are a 1, 0, 1, and 1 respectively. Those outputs 25 and 26 are passed through an OR circuit 13 to generate an output 27 and when the output 27 is a 1, a polarity inverter 14 is driven to outputs -1 when a ternary code trains Cn-4 is a 1 or 1 when -1 to an output line 28, thereby performing violation operation VIOL. Two succeeding signals VIOL based upon the operation VIOL are detected by an AND circuit 31 to appear at an output 35, and independent VIOL based upon a transmission error is detected by an exclusive OR circuit 33 to appear at an output 36. When the frequency of the detection of two succeeding signals VIOL exceeds a prescribed value, a threshold value detector 34 judges that the operation VIOL is performed on a transmission, thereby outputting secondary information 37.
Patent JP-S63210526-A (JP)
Title: Gas range with grill
Inventor: FUJISHITA KAZUO
IPC: F24C15/04
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate the confirmation of a degree of burning and enable a degree of finished burning to be expressed with a numeral number in digital form by a method wherein an opening or closing door at a grill part arranged below the central part of a gas table is arranged not only at the front side of a main body case, but also at the upper part of the main body case and further it is constituted by glass body and a timer is installed. CONSTITUTION:An opening or closing door 9 positioned at the upper surface and the front surface of a main body case 4 is installed at a central part of the main body case 4. The opening or closing door 9 is provided a wide glass body 10. The front surface of the main body case 4 is provided with a timer knob 18 so as to display a set time of a timer 18 at a display part 19. When a fish is to be burned, the opening or closing door 9 is opened, the fish 16 is placed on a fish table 8, a burner 14 is ignited and then the ignition is started. After a short time, a net 15 is red heated and then infrared heated. At this time, a degree of burned condition can be well viewed at the front surface glass and the upper surface glass of the main body case 4. In addition, a numerical number is displayed (for example, 3min 20sec is displayed), the numerical number is subtracted in simultaneous with the ignition and burning operation; finally, if it becomes 0, the flame is automatically diminished together with an alarm.
Patent JP-S618296-A (JP)
Inventor: ROBAATO CHIYAARUZU WATOSON
IPC: B25J19/00
Filed: 1985-03-07
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-H02224183-A (JP)
Title: Information processor
Inventor: SATO MINORU
IPC: H04N1/387
Filed: 1989-02-27
Abstract: PURPOSE:To simply segment required image information even in the case of segmenting and editing the image information of an optional shape by allowing a computing means to execute logical operation between a storage area of a prescribed shape and an area of a prescribed shape inscribed to a specified segment area. CONSTITUTION:When the required part of image information stored in a page memory 21 is specified as a segment area, a rectangular area inscribed to the segment area is found out, a work area corresponding to the rectangular area is secured in the page memory 21, and individual values are set up in an area corresponding to the segment area and other areas within the work area. After storing the rectangular area including the segment area in the work area, the image information can be segmented through an AND circuit 21B and an OR circuit 21A independently of coordinate information indicating the shape of the segment area.
Patent JP-S63212287-A (JP)
Title: Image processing system
Inventor: NAKAGAWA KOYO
IPC: H04N19/436
Filed: 1987-02-28
Abstract: PURPOSE:To reduce the quantity of compressed and transmitted data by obtaining hierarchization data based on the converted data obtained by orthogonally transforming a picture and inverse orthogonal transforming the hierarchization data to display the picture hierarchically. CONSTITUTION:An orthogonal transform means 115 receives the picture 111 to be processed to orthogonal transform and outputs the orthogonally transformed data 113 and a hierarchization means 119 obtains the hierarchization data 117 based on the orthogonally transformed data 113. An inverse orthogonal transform means 121 receives the hierarchization means data 117 to execute the inverse orthogonal transform and a display means 123 hierarchically displays the picture based on the data obtained according to the inverse orthogonal transform. Thereby, when picture information is compressed, transmitted and restored, the quantity of transmitting the data is reduced.
Patent JP-S61205951-A (JP)
Title: Preparation of electrophotographic toner
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1985-03-08
Abstract: PURPOSE:To reduce scattering of the specific electrifiability of a toner by using a triboelectrifier specified in particle diameter coated with a titanate coupling agent and a binder resin specified in a particle diameter. CONSTITUTION:The charge donor pulverized to <=5mum particle diameter is coated with a titanium coupling agent, and the binder resin is also pulverized to a particle diameter of <=20mum. The toner is prepared by mixing both, melting, and kneading them, and after cooling, pulverizing and classifying the mixture. The regulation of particle diameter and the coating with the charge donor permits compatibility at the time of melt kneading to be improved, fluidity of the triboelectrifier ameliorated, and accordingly, scattering of the specific electrificability to be reduced.