baber/WOPTO huggingface dataset:
Patent JP-S58155207-A (JP)
Title: Method of starting steam turbine
Inventor: KAWADA YASUO
IPC: F01D19/00
Filed: 1982-03-11
Abstract: PURPOSE:To stably start a steam turbine, by using a medium and a low pressure turbine sections to increase the rotational frequency of the steam turbine to a rated level while conducting warming stream out of the halfway part of a high pressure turbine section to a steam condenser and by thereafter beginning to increase the load. CONSTITUTION:When a turbine is started, a first flow rate signal G corresponding to the result of the subtraction of a load set level D by a regulating valve closure bias E is sent out from a first adder 32. The signal G and a warming signal J are entered into a higher value preference circuit 41. A regulating valve 4 is controlled through an oil cylinder 42 by the signal passed through the circuit 41, to feed steam to a high pressure turbine section 6 and conduct steam out of the halfway part of the turbine section to a steam condenser 18. The sum of the load set level D and a signal produced by amplifying at 43 the difference C between the rotational frequency A of the turbine and a speed set level B is sent out as a second flow rate signal H from a second adder 34 to control an intercept valve 13 through an oil cylinder 44 to conduct steam to a medium pressure turbine section 14.
Patent JP-S62195974-A (JP)
Title: Transmission informing system in facsimile equipment
Inventor: KOTANI MATAHEI
IPC: H04N1/32
Filed: 1986-02-24
Abstract: PURPOSE:To reduce the human relation during a facsimile transmission by connecting the second called station to a line after the completion of the picture data by connecting the first called station to the line by a facsimile equipment and transmitting a sound to the second called station by a sound synthesizing output device based on sound information previously inputted by a sound input device. CONSTITUTION:When the transmission of the picture data is completed, the facsimile equipment 1 of a transmitter transmits a DCN signal for informing the completion of the facsimile transmission to the facsimile equipment 4 of a receiver and closes a facsimile line. After the DCN signal is transmitted, the second called station telephone number information previously stored in a dial number buffer 22 is supplied to an automatic dial device 23. Under the control of a sound control circuit 35, the sound data previously stored in a sound data memory device 33 through a sound inputting microphone 31 is supplied to the sound synthesizing output device 34. A sound message is transmitted to the line through a transmission filter 6 and a network controller 7 and outputted to the second called telephone set 5.
Patent JP-S63206061-A (JP)
Title: Remote control method
Inventor: FUKAZAWA MINORU
IPC: H04M1/65
Filed: 1987-02-20
Abstract: PURPOSE:To record control information of various electric equipments and to control the devices directly by using an automatic answering telephone set and a home controller so as to employ a control signal from an external telephone set. CONSTITUTION:When the automatic answering telephone set 1 is called by an external telephone set, transistors (TRs) 19, 20 are turned on, the communication enable state is attained and a power switch 21b is closed. Then in recognizing an ID number from an external telephone set, a home controller 29 sets itself into the equipment control mode and outputs a transmission request signal. Thus, when the control equipment number and the control content come from the external telephone set, the home controller 29 outputs the control signal in response to the control content to the relevant equipment and drives a tape recorder section 26 to record the control information of the managed control equipment on the tape recorder section 26.
Patent JP-H08232268-A (JP)
Title: Slope block and method for protecting face of slope using same
Inventor: KOMONO KATSUTOSHI
IPC: E02D17/20
Filed: 1995-02-27
Abstract: PURPOSE: To effectively protect a face of slope from erosion and scouring, etc., by embedding flexible wires in block main bodies, taking the ends of the wires out from the corresponding ends of the block main bodies for the formation of freely-curving connections, and connecting the connections of the main bodies of adjacent slope blocks together. CONSTITUTION: Flexible wires 11 are embedded in block main bodies while orthogonally intersecting one another. In this case, a length sufficient to perform bundling is taken out from each end to form freely-curving connections 11a, 11b, 11c, 11d. Sloping-face block units U each consisting of six sloping-face blocks A arranged in three columns and two rows are molded in a factory. The units U are appropriately spaced and installed by means of hangers. Then the units U are connected and integrated together. Further, a vegetation space C is formed between the adjacent blocks A for vegetation. Thus sufficient flexibility is secured between the sloping face blocks A for the blocks A to easily fit the form of a face of slope even with steep irregularities on the face of slope.
Patent JP-H02219419-A (JP)
Title: Ratio-differential relay
Inventor: SHOJI MASAHIKO
IPC: H02H3/28
Filed: 1989-02-16
Abstract: PURPOSE:To allow a device easily and surely to select optimum ratio characteristics different according to objects to be protected by connecting variable impedances respectively to the 1st and 2nd suppression circuits in parallel. CONSTITUTION:There provided are an object 1 to be protected, the 1st and 2nd CT 21 and 22 provided at both ends of it, a ratio differential relay 3, the 1st and 2nd suppression circuits 41 and 42 provided in a ratio differential relay 3 connected in parallel through a connection circuit 412 mutually equal in suppressive force and an operation circuit provided in the ratio differential relay 3. In particular, variable impedances 61 and 62 are connected in parallel to the 1st and 2nd suppression circuits 41 and 42 respectively. By changing the values of the 1st and 2nd variable impedances 61 and 62, the capacity of current flowing to the 1st and 2nd suppression circuit 41 and 42 are controlled. An optimum characteristic can thereby be selected to ensure proper protection.
Patent JP-S54130529-A (JP)
Title: Preparation of terephthalic acid
Inventor: SEKO MAOMI
IPC: C07C67/00
Filed: 1978-04-03
Abstract: PURPOSE: To obtain a high purity terephthalic acid for direct polymerization use, by liquid-phase oxidation of p-xylene at a specific temp. in the presence of a Co- Mu-Br catalyst having a specific concentration, at a specific water content using acetaldehyde as an additive for the catalyst.  
     CONSTITUTION: A high purity terephthalic acid is obtained by the liquid-phase oxidation of p-xylene with an O 2 -containing gas at 170-190°C in acetic acid and in the presence of a Co-Mn-Br catalyst. As an additive for the catalyst, 0.05-0.6 mol of acetaldehyde (per 1 mol of p-xylene) is added to the solvent. The water content of the reaction mixture is maintained at 3W9 wt% based on the acetic acid HBr is used as a Br source. The catalyst comprises ≥0.10 wt% of Br and 0.01W 0.05  wt% of a Co based on the acetic acid, and 35 wt% of Mn based on the Co.  
     EFFECT: The combustion loss of the acetic acid can be considerably reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57153054-A (JP)
Title: Reactive dye composition and method for dyeing by using the same
Inventor: SUNAMI MASAKI
IPC: C09B67/24
Filed: 1981-03-17
Abstract: PURPOSE: To provide a reactive dye compsn. for cellulose fibers, which is excellent in solubility and gives dyed articles having high color yield, by mixing two kinds of orange reactive dyes together and adding a condensate obtd. from naphthalene sulfonic acid and formaldehyde, to the dye mixture.  
     CONSTITUTION: 60W97wt% C.I. Reactive Orange 16 of formulaIis mixed with 40W3wt% C.I. Reactive Orange 7 of formula II. 5W100pts.wt. condensate obtd. from formaldehyde and naphthalenesulfonic acid which has a sulfonation degree of 100W200% and may be alkylated, is added to 100pts.wt. above dye mixture to produce the desired reactive dye compsn. for cellulose fibers. The solubility of the both C.I. Reactive Oranges 16 and 17 in an aq. alkaline soln. is poor. But, the resulting dye compsn. exhibits good solubility in said aq. alkaline soln., and is suitable for use in dyeing cellulose fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53124956-A (JP)
Title: Delay circuit
Inventor: AKIBA TADASHI
IPC: H03K5/13
Filed: 1977-04-07
Abstract: PURPOSE: To establish a delay circuit consisting of CML or TTL logic circuit stably delaying an input signal with the simple circuit, by feeding inversion and non-inverting signal to the differential circuit delayed with the resistance and capacitance circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52121936-A (JP)
Title: Apparatus for producing waves
Inventor: WAKAYAMA AKIRA
IPC: G01M10/00
Filed: 1976-04-07
Abstract: PURPOSE: A floating structure which is sunk in a pressurized water vessel against the buyoyancy is permitted to float quickly, so that the water above thereof is pushed upwardly and discharged from the pressurized water vessel to produce waves, thereby minimizing the power consumption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60183182-A (JP)
Title: Manufacture of linear pulse motor
Inventor: KOBAYASHI MUTSUJI
IPC: B41J19/92
Filed: 1984-02-29
Abstract: PURPOSE:To enable the phase of teeth of magnetic poles to be automatically set with high accuracy and precision, by using pins in assembling a linear pulse motor for an electronic apparatus. CONSTITUTION:Each of magnetic poles 4-7, which are the same in shape and dimensions, is provided with a through-hole 8 for the pin 10. When the through- holes 8 are provided at a distance of L1=L/2+tau/2n from a side edge (a) of each of the magnetic poles, where L is the distance between both side edges (a), (b), and tau is the tooth pitch of a stator, the teeth of the magnetic poles 6, 7 are shifted from the teeth of the poles 4, 5 by tau/4 in the direction of an arrow (c), for n=8. On the other hand, the spacing between pin through-holes 8a, 8b provided in two cores 9 which are the same in shape and dimensions is Ntau+tau/2, and when the pins 10 are passed through the holes 8a, 8b and are fastened by nuts 14, the phases of the teeth of the magnetic poles 6, 5 and 7 are shifted from the phase of the magnetic pole 4 by tau/4, tau/2 and 3tau/4, respectively. Accordingly, the phases of the teeth of the magnetic poles can be automatically set with high accuracy and precision.
Patent JP-H02218121-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMURA KANJI
IPC: H01L21/265
Filed: 1989-02-17
Abstract: PURPOSE:To introduce two or more kinds of impurities by one photoetching so as to permit thermal diffusion process to be performed in the same process by forming openings having shorter and longer widths than its thickness in a masking material and by performing a first and a second ion implantation each at a specific angle. CONSTITUTION:An opening 61 for forming an N-type emitter diffusion area 18 and an opening 62 for forming an N-type collector compensation diffusion area 9 are disposed. The width dimension b' of the opening 61 is made smaller than the thickness dimension a' of a thermal oxide film 6, and the width dimension d' of the opening 62 is made larger than the thickness dimension c' of the thermal oxide film 6. Next, with the thermal oxide film 6 as a masking material, an N-type impurity having a large diffusion coefficient is implanted at an implantation angle of 45 deg. or more as a first ion implantation. Thereafter, an N-type impurity having a small diffusion coefficient is implanted at an implantation angle of 45 deg. or less as a second ion implantation. Thus, two or more kinds of impurities can be introduced to a semiconductor substrate by one photoetching, and the heat treatment of diffusion areas by the first and second ion implantation can be performed at the same time.
Patent JP-S56135116-A (JP)
Title: Recording device
Inventor: YAMAGUCHI HIDEHIKO
IPC: G01D9/04
Filed: 1980-03-26
Abstract: PURPOSE:To digitally record an input data value and its time and monitor an object to be measured over a long range by providing a trigger detection means to detect prearranged conditions. CONSTITUTION:A trigger means 22 memorizes a ceiling value and a floor value of a set range by inputting prearranged set range from a setting means 26. Based on this memory value, a control means 12 logically inverts specific bits of the detection means 22 when an input data value deviates from its set range, reading a pattern signal for printing a reference axis 5 from a character signal generation means 21 based on an output from the control means and printing the reference axis 5 on a recording paper 1. In addition, the control means memorizes 24 time from a clock means 23 and a time value counting from the start of measurement, keeping an input data value in memory. These memory data are read after the elapse of a prearranged time from a time when a trigger is detected and supplied to the means 21, so that a character pattern signal is read and printed.
Patent JP-S56137420-A (JP)
Title: Input and output controlling system
Inventor: SATOU KAZUYUKI
IPC: G06F13/12
Filed: 1980-03-27
Abstract: PURPOSE:To enable to operate the input and output device, by any of program input/output control and multiplexer channel input/output control, by making usable the same bus to any of the program input/output bus and multiplexer bus. CONSTITUTION:When CPU11 executes the data transfer by the program input/output control, the program input/output execution instruction requesting signal outputted from CPU11 is fed to the multiplexer channel 21 through the interface signal line 24. Further, the multiplexer selecting signal outputted from the channel 21 to switch-control the input/output bus 23 is fed to CPU11 through the line 24. On the other hand, when input/output devices 221-22  makes service request to the  channel 21, the data transfer interruption requesting signal outputted from the devices 221-22  is fed to the channel 21 through the line 25. Further, the channel  21 makes switching control for the input/output bus 23 according to the request signal from CPU11 and devices 221-22e.
Patent JP-S55130316-A (JP)
Title: Controlling method for tension
Inventor: HAMAZAKI YOSHIHARU
IPC: B21B37/00
Filed: 1979-03-30
Abstract: PURPOSE:To carry out the high accurate tension control, by obtaining the interstand tension depending on the torque arm during the rolling work, and by controlling to make thus obtained interstand tension to be the aim tension. CONSTITUTION:Before the rolled material 1 is bitten into the (i+1)-th stand 3, the reference torque arm depending on the actually measured data is operated and memorized by the arithmetic memory unit 36 for the actually measured reference torque arm. On the other hand, the predicted reference torque arm is operated and is memorized in the unit 35, and the torque arm correction factor is obtained by the arithmetic unit 37. The predicted torque arm arithmetic unit 34 operates the predicted torque arm, and the arithmetic unit 38 operates the torque arm depending on this predicted torque arm and the torque arm correction factor. Meantime, the arithmetic unit 39 and 310 operate the back tension torque arm and front tension torque arm during the rolling work. Depending on thus obtained torque arm, back tension torque arm, front tension torque arm, actually measured rolling load, rolling torque, and previously obtained back tension, the front tension arithmetic unit 311 operates the front tension, and controls the motor's rotational speed and the stand roll gap in order to make the front tension to be the aim tension.
Patent JP-H05238018-A (JP)
Title: Image formation apparatus, and matter recorded thereby
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41J2/205
Filed: 1992-02-26
Abstract: PURPOSE:To make density difference on joints inconspicuous in divided recordings made on a plurality of recording papers, and to improve quality of the recording by providing a vertical scanning means that makes scanning in the direction in which an array of ejection ports is arranged and a horizontal scanning control means that enables the horizontal scanning to start either from one or the other starting positions provided on both ends in the direction of the horizontal scanning. CONSTITUTION:Prior to starting of scanning on lower half of a copy, standing of recording paper is inquired whether it is on the odd numbered place or not, and in the case where the standing is on the odd numbered place, a horizontal scanning unit 53 with a CCD sensor 12 is set on the home position-side on the operator's side by operation of a home position sensor 55 before starting of the recording. Then, reading of images for one line is started as the unit 53 moves in the direction of horizontal scanning A. The unit 53 of a reading part 15 reaches the home position on the other end by operation of a home position sensor 59. After the reading of images for one line is finished, a vertical scanning unit 57 is moved, by operation of a vertical scanning motor M2, in the amount of feed exactly the same as the width of the reading to the vertical scanning direction for one line of reading. Joints of the images outputted respectively on the lower half of the recording paper on the odd numbered standing and the upper half of the recording paper on the even numbered standing can be aligned together with the ends of the outputted images.
Patent JP-H07249840-A (JP)
Title: Printed substrate and its deterioration diagnosing method
Inventor: HARA SATORU
IPC: H05K1/11
Filed: 1994-03-10
Abstract: PURPOSE:To quantitatively diagnose the deterioration of the short circuit and the like caused by corrosion and migration on a printed substrate. CONSTITUTION:In the printed substrate 4 on which a plurality of conductors 7, which constitute a part of an electronic circuit 6, are printed and wired on the surface of a base substrate 5, a pair of electrode conductors 8 and 9 are opposingly printed and wired in advance in close vicinity without coming into contact with each other on the independent position against each conductor 7 constituting the electronic circuit 6 on the surface of the base substrate 5 in such a manner that a fixed resistance value and electrostatic capacitance are provided between both electrode conductors 8 and 9. When deterioration is diagnosed, the induction tangent tan delta in the low frequency region of 1Hz to 1kHz between the pair of electrode conductors 8 and 9 is measured, and the time until the short circuit between the conductors 7 is estimated based on the value of the measured induction tangent.
Patent JP-S53124744-A (JP)
Title: Digital protective relay
Inventor: OKAMOTO EIICHI
IPC: H02H3/00
Filed: 1977-04-06
Abstract: PURPOSE: To facilitate a discovery of fault point, by printing an operational result and/or a value under operational processing, with data of computer, for making a protection of the power system, stored in the memory circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03244270-A (JP)
Title: Image reader
Inventor: SUZUKI JUNICHI
IPC: H04N1/04
Filed: 1990-02-22
Abstract: PURPOSE:To surely stick every kind of original to a supporting member with an appropriate pressing force by providing a switching means to change the pressing force of a pressing means to press the original to stick to the supporting member based on the kind of the original. CONSTITUTION:A pressing member 12 which comprises the pressing means to press a fed original 9 so as to stick to platen glass 10 is provided at the upper side of the platen glass 10. The pressing member 12 is pressed downward with plural springs 13 provided in a longitudinal direction, which makes the original 9 stick to the platen glass 10 with the pressing force of the springs 13 via the pressing member 12. The switching means to change the pressing force of the spring 13 according to the kind of the original 9 is provided at the upper side of a spring holding means 14. When a thick original 9 is fed, the original 9 can be stuck to the platen glass 10 by moving a sliding lever 16 manually in a direction of arrow head D, and engaging a clicking spring 18 with a groove 16c, and intensifying the pressing force of the spring 13.
Patent JP-H11222714-A (JP)
Title: Cellulose acetate warn having specific cross section, its aggregate and production of the yarn
Inventor: TAKI HARUMI
IPC: D01F1/10
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain both of an acetate yarn of <=4 d/f single yarn fineness having smoothness on the surface as much as possible, an improved contact feeling between the skin and yarn, an excellent wet feeling and moist handle, by reducing a great number of complicated unevenness found in a conventional acetate yarn and its aggregate, and to provide a method for producing the yarn. SOLUTION: A cellulose acetate yarn 1 having >=45% acetylation degree is spun by a spinneret having plural spinning holes with a shape obtained by cutting off a part of a circle by one straight line and an angle θ made between the two ends of the straight line and the center of the circle satisfying of the equation 60 deg.<=θ<=120 deg. and <=2,000 μm<2> cross-section area. The cross-sectional shape of the prepared yarn 1 is an approximately C-shape of smooth circumference and both the ends 2 are approximately bonded to form a false hollow part 3. The area of the false hollow part 3 amounts to <=10% the whole cross-section area and the single yarn fineness is <=4 d/f.  The unevenness produced in the acetate yarn is thus controlled and reduced, the formed recessed part is sealed in the interior of the yarn and the surface of the yarn is made into a smooth surface free from the unevenness to produce a handle having excellent wet feeling.
Patent JP-S62234487-A (JP)
Title: Degaussing coil for cathode
Inventor: FUKUYOSHI YOSHIAKI
IPC: H04N9/29
Filed: 1986-02-25
Abstract: PURPOSE:To upgrade the degaussing effect and the efficiency of the titled coil and to reduce the harmful effect on a deflection coil by constituting a reinforcement band with a permeable material part and a nonpermeable material part, winding a coil- forming wire around the nonpermeable material part, and integrating the titled coil with the reinforcement band. CONSTITUTION:The reinforcement band 10 whose peripery is made of the nonpermeable material part is provided, and on the surface of the right and left end parts of the band 10, the-shaped permeable material parts 11 are respectively bonded. In the middle blank between the parts 11, the coil-forming wire 12 is wound. When a current flows through the wire 12 of such a constitution as above, a magnetic field is generated, accordingly, the parts 11 facing each other function as yokes. Consequently, the magnetic field efficiently effects between the respective extremities 11c of the end parts 11a of the parts 11 and between the respective extremeties 11c between the other end parts 11b of the parts 11. The magnetic field, also, extends not only said coverage 11c but the central part of the fluorescent screen 1a of a cathode-ray tube 1, and effectively degausses a shadow mask. At the same time, though small in length, the magnetic field comes farther apart from the deflection coll, reducing its harmful influence on the deflection coil.