baber/WOPTO huggingface dataset:
Patent JP-S63151267-A (JP)
Title: Tone correction system
Inventor: ONEDA SHOGO
IPC: H04N1/40
Filed: 1986-12-16
Abstract: PURPOSE:To obtain an image which underwent necessary color correction in the output by executing a reproduction processing with a parameter to faithfully reproduce a color image and a correction processing with a parameter to intentionally correct an inputted color image. CONSTITUTION:The correction processing with the correction parameter and the reproduction processing with the reproduction parameter H are separately executed by using a table. Three primary chrominance signals of R, G, B from an input device 1 are subjected to the correction processing A with a correction parameter respectively by the three conversion tables PSIR, PSIG, PSIB which are constituted as RAMs 21, 22, 23, and made respective chrominance signals R', G', B', thereafter, taken out by a RAM 24 that executes the reproduction processing H as three primary chrominance (subtractive) signals Y, M, C, for instance, sequentially. Thus obtained output is supplied to an output device 3. In such a way, an image to which desired color correction is applied, can be obtained.
Patent JP-2000336620-A (JP)
Title: Bridge reinforcing method
Inventor: NAMIKI HIRONORI
IPC: E01D2/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a bridge reinforcing method capable of improving the fatigue strength while increasing the rigidity of the bridge beam and capable of easily securing a space for piping by introducing the pre-stress to a bridge beam with a method different from the conventional post tension method. SOLUTION: A post tension reinforcing plate 3 and a tensile reinforcing plate 4 are added to a lower flange 1c of a beam 1 to be reinforced so as to be arranged in series, and both the reinforcing plates 3, 4 are connected to each other by splice plates 5, 6A, bolts 7a and nuts 7B, and while they are fitted to the lower flange 1c. Thereafter, a tensile load is applied on an end of the tensile reinforcing plate 4 by a jack 10, and this tensile load is transmitted from the tensile reinforcing plate 4 to the post tension reinforcing plate 3 through the splice plate 5, and after the predetermined jack load is obtained, an end 3d of the post tension reinforcing plate 3 is fastened to the lower flange 1c so that the post tension is introduced into the beam 1 to be reinforced.
Patent JP-H04171438-A (JP)
Title: Document cover sheet for image reader and manufacture thereof
Inventor: OBATA KAZUO
IPC: G03G15/04
Filed: 1990-11-02
Abstract: PURPOSE:To correspond easily to color tone subtly different by machine types and improve durability, productivity and discrimination accuracy by laminating a white color member, a colorant layer, an adhesive layer and transparent base material in this order. CONSTITUTION:A colorant layer 5 is laminated on a white color member 4, and an adhesive layer 6 is then laminated on the surface of the colorant layer 5 to prepare a laminated body 8. A laminating method can be any way such as application and screen printing. Transparent base material 7 is further laminated on the surface of the adhesive layer 6 of this laminated body 8. With the lamination of the transparent base material 7 on the white color member 4 through the colorant layer 5 and the adhesive layer 6, the colorant layer 6 is unexposed and thereby prevented from being flawed to fade or wearing out at the cleaning time. A document cover sheet S1 can thereby correspond easily to color tone subtly different by machine types. The document cover sheet S1 excellent in durability, productivity and document discriminating accuracy can be thus obtained for an image reader.
Patent JP-S62168971-A (JP)
Title: Liquid operated engine
Inventor: ISHIOKA HIROYUKI
IPC: F04B1/107
Filed: 1985-12-28
Abstract: PURPOSE:To reduce the number of parts while make a device thin type and compact by taking out output form a casing type piston cap while carrying out the flow-in and flow-out of a fluid through an eccentric shaft provided in an integrated form with a cover. CONSTITUTION:A casing type piston cap 3 is rotatably provided in a body case 2 and an output shaft 35 is projected out of the piston cap 3 to the outside of the body case 2. Further, a cylinder block 5 which rotate together with the piston cap 3 is provided in the piston cap 3. An eccentric shaft 20 which is provided in an integrated form with the cover 23 as the cover of the body case 2, is inserted in the shaft hole of the cylinder block 5. And, flow-in and flow-out passages 25, 26 for a fluid are provided in the eccentric shaft 20 to enable a hydraulic pressure to be applied to the insides of cylinders.
Patent JP-H03171209-A (JP)
Title: Hot water supplier
Inventor: YONEKUBO HIROAKI
IPC: F24D17/00
Filed: 1990-11-01
Abstract: PURPOSE:To arbitrarily change the rate of hot water in accordance with a previously decided mode by permitting a signal generation part to transmit a signal to a flow rate control valve driving device so as to change the flow rate of hot water in accordance with the hourly change signal of the flow rate stored in a storage part. CONSTITUTION:A mixing valve driving device 13 drives a mixing valve 7 to the mixing ratio position of hot water, in which a temperature deviation between a temperature setting unit 18 and a temperature detector 17 comes to zero so as to control temperature. When the switch part 25 of a flow rate controller 24 is closed, the signal is taken out from the storage part for flow rate change 26 and the signal is amplified. Then, a driving control signal is transmitted from the signal generation part 23 to the flow rate control valve driving device 22 and a flow rate control valve 20 changes the opening ratio of a mixed hot water channel so as to change the flow rate. The change of the flow rate of mixed hot water can realize a complicated mode and massage effect in shower can be improved since a pattern and a cycle can be set in the signal generation part 23 of the flow rate control unit 24.
Patent JP-H02146152-A (JP)
Title: Pcm recording and reproducing device
Inventor: ATSUMI YASUHIKO
IPC: G11B20/10
Filed: 1988-11-28
Abstract: PURPOSE:To automate a flag recording in one part by recording a flag in the vicinity of a first part of a part which is lower than a prescribed level when a level of a sound signal to be recorded is under the state of being less than the prescribed level, lasting for a given period of time. CONSTITUTION:An audio signal is received from a signal processing circuit 6 by an amplitude detecting circuit 10 to send a signal corresponding to the audio signal as more than or less than a fixed amplitude to a control circuit 11, and when the input signal is kept under the state of being lower than the prescribed level for a predetermined period of time, 'H' level signal, for instance, is outputted for a given period of time by the control circuit 11. This signal is inputted to the signal processing circuit 6 to be recorded as a flag for showing the end of recording. Thus, for instance, in the case of recording a reproduced sound of a CD player, since it is known that a recording sound source is finished by detecting a level when a play is ended, the flag for showing the completion of recording can automatically be recorded.
Patent JP-H03157842-A (JP)
Title: Polarization diffracting element unit and optical pickup device including this unit
Inventor: YOSHIDA YOSHIO
IPC: G02B5/18
Filed: 1989-11-15
Abstract: PURPOSE:To emit light from a substrate with phases of respective polarized components equalized to accurately reproduce information on a magneto-optical memory element by forming phase difference compensating gratings in the direction approximately orthogonal to the direction of diffraction gratings on the surface part opposite to the surface part where diffraction gratings are formed. CONSTITUTION:A first polarization diffracting element unit 32 has a light-transmissive substrate 32a made of glass or the like, and diffraction gratings 32b... are formed on the surface part opposite to the surface part facing a semiconductor laser 31. Intervals D of diffraction gratings 32b... are set to an about wavelength of used laser light. Their depth (d) is set to such value in accordance with grating intervals D that a prescribed polarization characteristic is obtained. Phase difference compensating gratings 32c... are formed in the direction approximately orthogonal to the direction of diffraction gratings 32b... on the surface part opposite to the surface part where diffraction gratings 32b... are formed of the substrate 32a. Thus, light is emitted from the substrate with phases of two polarized components equalized to accurately reproduce information on the magneto-optical memory element.
Patent JP-2000123461-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA MASAHIKO
IPC: G11B19/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction of reliability owing to a shortage of a residual capacity of a battery by inhibiting a function operated with a power source supplied from the battery when the residual capacity of the battery is detected and the detected residual capacity does not satisfy the normal value. SOLUTION: When a MPU: 62 receives an informational recording requirement from a CPU: 52, a detecting voltage from a power source voltage detecting circuit 7 is read with the MPU. Next, whether the record required from the CPU: 52 is recorded in an optical information recording zone or recorded in a memory within IC chip 5 is discriminated. When the recording is required for the optical recording part, whether the read detecting voltage exceeds the normal value of the minimum voltage which is stable and capable of being optically recorded is decided. Information is recorded in the optical information recording zone when the detecting voltage exceeds the normal value, and the generation of a recording error that recording is impossible owing to the shortage of the power source voltage is notified the CPU: 52 when the detecting voltage does not exceed the normal value.
Patent JP-H06158591-A (JP)
Title: Pigment-coated paper for printing and its production
Inventor: ARAI TAKAO
IPC: D21H23/00
Filed: 1992-11-09
Abstract: PURPOSE:To provide pigment-coated paper used for printing. excellent in luster and smoothness and free from coating failures generated on the coating, from printing irregularity generated on the printing, and from coating irregularity generated in the coating. CONSTITUTION:The pigment-coated paper used for printing and produced by disposing a coating layer consisting mainly of the pigment on a substrate is characterized in that 3-20wt.% of the whole amount of the pigment is satin white, that all of the coating solution for the coating layer can pass through intervals of <=120mum, and that the coating solution is coated with a curtain coating device.
Patent JP-S62157051-A (JP)
Title: Dry color toner for electrophotography
Inventor: INOUE SATORU
IPC: G03G9/08
Filed: 1985-12-28
Abstract: PURPOSE:To reduce remarkably the amt. of adhered each primary color toner without reducing the maximum image density and to improve the feeling of touch, resolving power of a color copy as well as to eliminate the tendency for curing by specifying the particle size and proportion of used materials of each primary color toner. CONSTITUTION:The volume average particle size of each primary color toner is regulated to 1-9mu, and the proportion by weight of Yellow colorant to binder resin, in a Yellow toner, Magenta colorant to binder resin in a Magenta toner, and Cyan colorant to binder resin in a Cyan toner, to 4-20:100, 3-15:100, 2-15:100. Each primary color toner is obtd. by the similar method as the conventional method by kneading a specified amt. of each primary color colorant with binder resin in the hot state, crushing the mixture and dispersing to desired particle size. Namely, each mixture is kneaded in the hot state in an extrude, crushed with a jet crusher, and classified by a pneumatic classifier to form Yellow toner, Magenta toner, and Cyan toner having each specified volume average particle size.
Patent JP-H02147181-A (JP)
Title: Laser beam trimming method for electronic part
Inventor: ICHIURA MIKIO
IPC: B23K26/361
Filed: 1988-11-25
Abstract: PURPOSE:To shorten the time required for laser beam trimming by repeating alternately a first step to irradiate and scan a laser beam from a laser beam trimming device and a second step to stop the irradiation of the laser beam to carry out laser beam trimming. CONSTITUTION:A changeable distance data signal is outputted to a laser beam controller 4 of the laser beam trimming device 6 from a measuring instrument 14 as the first step. The controller 4 irradiates and scans the laser beam extending over the prescribed length with respect to the resistance part of an electronic part 8 from a laser beam source 2 in response to input of the distance data signal. The irradiation of the laser beam with respect to the resistance part of the electronic part 8 from the trimming device 6 is then stopped until the change of an output characteristic of the electronic part 8 is finished as a result of measurement of the output characteristic of the electronic part 8 by the measuring instrument 14 as the second step. Laser beam trimming is carried out on the resistance part of the electronic part 8 by repeating alternately both steps in this way.
Patent JP-2000113560-A (JP)
Title: Carrier automatic reproducing device
Inventor: MINAGAWA TSUTOMU
IPC: G11B17/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To operate an operating means for changing a set condition by using one locking member without removing the front panel and the main body (casing) of a carrier automatic reproducing device. SOLUTION: A front panel 19b is provided with a second operating means (locking member) 24 to release the connected state with the casing 19a of a carrier automatic reproducing device 1, a first operating means 21 for changing a set condition is disposed in the casing 19a, an opening/closing window 30 is provided in the front panel 19b so that the first operating means 2 is operated, an opening/closing part 27 is provided rotatably so as to cover the opening/ closing window 30 and the opening/closing part 27 is opened/closed even by the operation of the second operating means 24.
Patent JP-H01139047-A (JP)
Title: Probe apparatus of magnetic resonance diagnostic apparatus
Inventor: TSURUNO DAIHACHIRO
IPC: G01R33/32
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a non-coil type probe apparatus, by generating a magnetic resonance phenomenon to the specific atomic nucleus inside the examinee disposed in a static magnetic field before detecting the induced magnetic resonance signal by a magnetic field sensor group. CONSTITUTION:A probe apparatus 13 is constituted by parallelly arranging magnetic field sensors 15 to the periphery of a cylindrical body 14 composed of a non-conductive and non-magnetic material and, since the magnetic field sensors 15 show extremely stable resistance characteristics by the magnetic field applied from the outside, the resistance value between lead wires 15d changes when there is variation in the external magnetic field. A power supply V is connected to the probe apparatus 13 so as to convert the change in the resistance value of each magnetic field sensor 15 to a current change and the output passing through a change-over device 15 is converted to a voltage signal through an I/V converter 17 and, since the resistance value of each magnetic field sensor 15 is varied by the induced magnetic resonance signal, a waveform wherein a high frequency magnetic field is converted to an electric signal is obtained to be guided to a signal processing system such as a receiver. Therefore, a signal can be detected without using a coil.
Patent JP-S62157100-A (JP)
Inventor: SUGITA KUNIHIRO
IPC: G10K15/08
Filed: 1985-12-28
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-H07150902-A (JP)
Title: Single acting fluid pressure cylinder device
Inventor: SATO YASUAKI
IPC: F02D9/06
Filed: 1993-11-30
Abstract: PURPOSE:To prevent a cover from being damaged by partially and reliably discharging pressure fluid in a low pressure chamber to the outside when the pressure in the low pressure chamber exceeds the specific pressure. CONSTITUTION:When pressure fluid is allowed to flow into a low pressure chamber 4 from a high pressure chamber 3 and then the pressure in the low pressure chamber 4 is raised to the specific pressure, a check valve mechanism provided in an exhaust hole 17 is so opened as to partially release pressure fluid outward, thereby, the pressure in the low pressure chamber 4 is not made the specific pressure or more.
Patent JP-H10118319-A (JP)
Title: Automatic winding mechanism for cloth-belt for polishing balls
Inventor: TAKEUCHI MASAHIRO
IPC: B24B31/05
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To maintain workability in checking and cleaning inside the ball feeders by setting an accommodation box on the inside or bottom surface of the ball feeder collector, and a winder on the inside surface of the ball feeders so that it can be slide-drawn out of the place toward this side. SOLUTION: The slide frame 102 composing the winder 39 is provided with the rails 103a, 103b, making it possible to slide the winder 39 on the rails 101a, 101b set on the fitting base plate 100 to be fitted to the inside surface of the ball feeders, and to draw the winder 39 out of the place toward this side. A state of hardly opening/closing the guide rail cover due to the winder 29 getting in its way can, therefore, be avoided. The workability is never lowered whenever checking and cleaning inside the ball feeders is worked out. Since the position of setting the cloth-belt accommodation box as an accommodation means has a lower level than that of the guide rail cover, the former never disturbs the latter.
Patent JP-S63151973-A (JP)
Title: Electrophotographic printing device
Inventor: YAMASHITA AKIHIRO
IPC: B41J2/44
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the generation of a structure line and to improve the reproducibility of a fine line and a whole picture quality by detecting a potential on the bright part of a photosensitive body after irradiation of optical beams and controlling the quantity of laser beams in accordance with the detected result so that the potential on the bright part is included within the tolerance range of an objective value. CONSTITUTION:The surface of the photosensitive body 1 rotated in an arrow (a) direction, is uniformly charged with a charging corotron 2 to obtain photosensitivity. The photosensitive body 1 is modulated by an image signal 13 and exposed by laser beams 12 generated from a laser beam generating part 3 to form an electrostatic latent image corresponding to the image signal 13. The electrostatic latent image is developed with toner and then transferred to transfer paper 9 by a transfer corotron 10. At that time, the surface potential of the photosensitive part 1 prior to development is detected by a surface potentiometer 4, its detecting signal 5 is inputted to a control part 7 and the bright part potential of an image to be formed is detected by the control part 7. The control part 7 controls the quantity of laser beams 12 generated from the laser beam generating part 3 so that the detected bright part potential is included within the tolerance range of the objective value. Thus, an excellent visual image can be obtained.
Patent JP-H01143334-A (JP)
Title: Method and apparatus for inspecting defect of mask
Inventor: TANAKA SHOJI
IPC: G03F1/00
Filed: 1987-11-30
Abstract: PURPOSE:To enable defects to be inspected at high speed and easily by allowing one image pickup pattern which was divided in a direction symmetrical in reference to a line to be subject to mirror inversion and to allow it to be compared with the other pattern. CONSTITUTION:A mask to be inspected is scanned by laser beam, laser beam which penetrates through the mask is detected by a photosensor 18 and is AD converted 41, and is stored in an image memory 42. The main direction of scanning should be in a direction which is at right angle in reference to the center line (symmetrical in reference to a line) of the mask. One of patterns which are symmetrical in reference to a line (from one edge of mask to the center line) is stored in the image memory for each main scanning line. When the other pattern (from the center line to the other edge) is output from the photosensor 18, the image memory 42 is read in reverse and is compared by a comparison circuit 48. Then, the defect of mask can be inspected in real time with less memory capacity for a large mask such as shadow mask of CRT.
Patent JP-H08226038-A (JP)
Title: Arrangement of drawing and crimp processing machine for synthetic fiber
Inventor: RUDORUFU HARUBUHEERU
IPC: D02G1/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To arrange each unit of a draw texturing machine so that operations can smoothly be performed. SOLUTION: Drawing units 5 and 6 and a relax unit 7 are arranged at a certain smaller angle α than 90 deg. to the reference level E and a winding unit 13 is arranged at a certain angle δ of essentially 90 deg. to the reference level E so that a synthetic multifilament thread 1 is threaded through an eyelet 2, then guided through a suction device 3 and a separating knife 4, set on a drawing unit comprising the two pairs of godets 5 and 6, passed through texturing units 9 and 12, guided through the relax unit comprising the pair of rollers 7 and led to the winding unit 13. A working position 16 for an operator is provided and comfortable servicing for all the units can be performed from the working position 16 by the operator with the arrangement of the drawing units 5 and 6 and relax unit 7 for the winding unit 13 when guiding the thread 1.
Patent JP-H09141302-A (JP)
Title: Rolling process of parallel flange channel steel having constant outside measurements
Inventor: KUSABA YOSHIAKI
IPC: B21B1/095
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing process of parallel flange channel steel having constant outside measurements, having over filled less high dimensional precision by making constant web height and flange width with one pass roll reduction. SOLUTION: In intermediate rolling succeeding rough rolling, a intermediate channel bloom having constant inside measurements is made by tandem mill group consisting of the first universal mill and 2-high edger mill, and web height and flange width of the steel piece are simultaneously rolled down under one pass with the second universal mill, and the web height and the flange width are made constant and thereafter are finish-rolled with universal finish mill. Differences in level may be arranged to one side horizontal roll and the vertical roll of the second universal mill, and flat roll may be used to the one side roll of the 2-high edger mill.  If width variable rolls divided into two parts toward width direction are used for the horizontal roll the inside of the channel bloom among the respective horizontal rolls of the second universal mill for intermediate rolling and the universal finish roll for finish rolling, the result has a great effect.