baber/WOPTO huggingface dataset:
Patent JP-S5993433-A (JP)
Title: Large-sized video system using 70mm film
Inventor: HOSAKA HIDEO
IPC: G03B21/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a very large-sized image and to reduce the size of a device by feeding a 70mm. film longitudinally so that eight perforations correspond to one frame, and performing photography and projection. CONSTITUTION:The 70mm. film after one shot is developed 2 and edited 12 and 13 on 35mm. basis and special photographs 3 and 9, etc., are taken when necessary. The photography 3 is performed by composite photography of a subject before projection upon a special film. The photography 9 is for the composite photography of plural film picture. Then, 35mm. positive film edition 13 is performed by a 35mm. rush print 2 for edition and sound dubbing 14, 70mm. negative film edition 15, and 70mm. print development and printing 16 are executed to obtain a complete print 17. This is projected 18 by a projector on a screen S of 20X26m and an sound device generates sound effect. In this case, the 70mm. film is fed vertically so that eight perforations correspond to one frame. Therefore, one frame is of 37X52mm. size and the image on the screen is of 20X26m size.
Patent JP-H0526859-A (JP)
Title: Probe block of automatic flaw-detecting device
Inventor: TAKAHASHI HIROSHI
IPC: G01N29/24
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a probe block which can detect a flaw of various kinds of materials whose flaw is to be detected such as a round timbre and a square timbre fully with a probe for one probe block and can flaw dimensions (diameter, thickness etc.,) over a wide range of materials whose flaw is to be detected. CONSTITUTION:Probes 2 or probes 3 are provided in series at a probe block 1. The probe block 1 can move skewly so that a row of these probes 2 or 3 are inclined by a specified angle from an axis line of a material Wb whose flaw is to be detected.
Patent JP-H1145218-A (JP)
Title: Infrared-ray communication controller and method therefor
Inventor: KIMURA MITSUHIDE
IPC: H04B10/114
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To switch infrared-ray communication systems without depending upon the automatic detection of an infrared-ray signal. SOLUTION: The infrared-ray communication systems are related to communication ports 11A, 11B... 11n respectively. When a communication port 11 is opened, a communication port controller 12 sends relation information to an infrared-ray protocol selecting means 13 and an infrared-ray modem system selecting means 18 by referring to a relation information table 24 in a memory 26. An IrDa(infra-red data association) infrared-ray protocol generating means 14, ASK(amplitude shift keying) infrared-ray protocol generating means 15, or consumer IR infrared-ray protocol generating means 16 is selected and an IrDA modem device 19, ASK modem device 20, or consumer IR modem device 21 is selected. Data are communicated with an infrared-ray signal 27 through an infrared-ray device 23 by using the selected protocol and modem system.
Patent JP-S58105059-A (JP)
Title: Ultrasonic flaw detection for nozzle corner
Inventor: YAMAZAKI SABUROU
IPC: G01N29/265
Filed: 1981-12-18
Abstract: PURPOSE:To solve problems on noise echo and contact property by arranging two angle longitudinal wave probes, one for transmitting signals and the other for receiving signals. CONSTITUTION:An ultrasonic beam 6 of a longitudinal wave mode enters a nozzle corner 1 at an angle theta1=20 deg. from a transmission probe 3 and ultrasonic beam 7 reflected from a defect 8 received with a receiving probe 4 at an angle of theta2=20 deg.. The transmission prode 3 and the receiving probe 4 move on a corner R section 2 keeping a fixed distance (r) therebetween thereby allowing ultrasonic waves to enter the part surrounded by A, B, C, D, E and F thorougly. When angles of the transmission probe 3 and the receiving probe 4 are directed respectively at DELTAtheta1 and DELTAtheta2, the flaw detectable range is as indicated by 9 in the drawing when the probes are positioned as indicated by E.
Patent JP-H0654433-A (JP)
Title: Cable end portion
Inventor: IKEGAMI NAOMI
IPC: H02G15/064
Filed: 1992-07-30
Abstract: PURPOSE:To make it possible to prevent the loosening of wound tape by making it easier to wind an insulation tape around a flat portion at the tip side of a rubber mold stress cone. CONSTITUTION:A flat portion 10 is provided at the tip portion of a rubber mold stress cone. By doing this, winding work at the tip side of a rubber mold stress cone 6a of an insulation tape 8 becomes easier, and the insulation tape 8 can be wound easier and the insulation tape 8 can be wound more firmly. That is, the insulation tape 8 is wound around a flat portion 10 provided at the rubber mold stress cone 6a, so that this winding can be done much easier than winding on a slope. This easier winding work provides secure winding so that the loosening of a wound insulation tape 8, as often seen previously, can be prevented. As stated above, by applying the rubber mold stress cone having a flat portion at the upper end to the end of the cable, the loosening of a wound insulation tape can be prevented.
Patent JP-H1155758-A (JP)
Title: Method for registering consumer's house side system in central monitor system
Inventor: TSUCHIDA YASUHIDE
IPC: G08C19/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a registration method in which even a center monitor side registers and revises a system configuration of each consumer's house in an easily understandable form. SOLUTION: In the case of registering a system configuration of installed devices in each consumer's house, transmitter information is entered (ST1-ST3), an icon button of a transmitter is displayed and the icon button is clicked on a menu to conduct registration processing of the transmitter (ST5, ST6). Then text meter information is entered (ST7-ST9) and menu data corresponding to the system configuration are displayed (ST10). An icon button of the text meter is clicked on a menu to register the text meter (ST1, ST12).  Since the registration procedure of the system configuration of each consumer's house is conducted on the menu on which graphics corresponding to an actual device connection state is displayed, the confirmation of correct/incorrect connection relation is simply and quickly conducted in comparison with confirmation of the system configuration of each consumer's house to be registered based on entered text information.
Patent JP-H06177467-A (JP)
Title: Optical-fiber amplifier provided with flattened gain and laser
Inventor: DEIBITSUDO AARU FUUBAA
IPC: G02F2/00
Filed: 1993-07-27
Abstract: PURPOSE: To flatten the gain gradient of the optical fiber amplifier by directing a diffraction grating, which has wavelength making natural emission by a fiber have a peak or interaction wavelength so selected as to match wavelength nearby it, to an angle which is not perpendicular to the longitudinal axis of the fiber. CONSTITUTION: A pump laser 10 pumps an optical fiber 16 of length L which is doped with a rare earth substance. An amplified signal is coupled with the fiber 16 by an optical coupler 14 from a terminal 12. A Bragg diffraction grating 18 is arranged in a waveguide part of the doped optical fiber, preferably, nearby the length center of the fiber. The diffraction grating 18 is directed to an angle which is not perpendicular to the longitudinal axis of the fiber and an angle of approximately 13 deg. is selected. Further, the interaction wavelength of the Bragg diffraction grating 18 is so selected as to the wavelength which makes natural emission by the fiber have a peak or wavelength nearby it.
Patent JP-2001033873-A (JP)
Title: Position adjusting device for mirror body and projector device
Inventor: TOUCHI TOSHIFUMI
IPC: H04N5/74
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To adjust the attaching angle of a mirror body and to easily and accurately adjust the position and the angle of luminous flux made incident on a liquid crystal panel. SOLUTION: A 1st reflection mirror 31 reflecting the luminous flux to the liquid crystal panel is supported by an adjusting mechanism 27. The mirror 31 is held by a holding plate 65. A supporting shaft 89 is formed on the plate 65. A spherical supporting end 89a is formed at the lower end of the shaft 89. Then, 1st and 2nd adjusting springs 66 and 67 are attached to the plate 65. The shaft 89 is inserted in a bearing part formed in the housing of a liquid crystal projector device and supported so that it can be turned and tilted. Then, 1st and 2nd adjusting tools 81 and 82 are screwed in an opposed body 63 attached around the bearing part. By advancing and retreating the tools 81 and 82, the plate 65 on which the mirror 31 is held is turned right and left and tilted up and down against the energizing force of the springs 66 and 67.
Patent JP-H0647641-A (JP)
Title: Maintenance method for quill mounting section on wheel head and its device
Inventor: KASAI SHOJI
IPC: B23Q11/00
Filed: 1992-07-30
Abstract: PURPOSE:To prevent foreign matters from coming in and adhering on a quill mounting section by means of a simple and inexpensive structure. CONSTITUTION:A grinding wheel spindle 14 having a quill mounting hole 15 is rotatably supported on the side of a housing 10 via fore and aft bearings 12 and 13. The housing 10 is provided with mist feed paths 46 and 48 and mist discharge paths 50 and 52 which communicate the fore and aft bearings 12 and 13 with the outside. The housing 10 and the grinding wheel spindle 14 are provided with mist induction paths 54, 56 and 46, when a quill 16 is to be removed, mist pressure is increased by hermetically sealing the inside of the housing 10 with a electromagnetic change-over valve 65 switched, so that mist is thereby injected into the inside of the quill mounting hole 15 from behind through the mist induction paths 54, 56 and 14b.
Patent JP-H0530486-A (JP)
Title: Television signal system
Inventor: KITAMURA KAZUHIRO
IPC: H04N11/20
Filed: 1991-07-17
Abstract: PURPOSE:To improve the picture quality by omitting luminance detail compensation of picture dark parts only in non-picture parts. CONSTITUTION:An emphasis means 14 is provided which performs compensation in the luminance detail compensation system (SI system of first generation EDTV (extended definition TV)) of picture dark parts. A non-picture part gate pulse generating means 11 which generates a gate pulse indicating non-picture parts placed on and under the picture and a switching means 12 which turns off the emphasis means 14 on the transmission side synchronously with the gate pulse to stop the compensation of the emphasis means 14 only in non- picture parts are provided. In this case, the letter box video signal where compensation of the I system emphasis means 14 is stopped only in non-picture parts is transmitted. Thus, the disturbance of blackish parts due to reception of the letter box video signal in a current receiver is reduced to improve the quality of the picture.
Patent JP-S6447960-A (JP)
Title: Method and apparatus for measuring resistivity
Inventor: YAMASHITA MASATO
IPC: H01L21/66
Filed: 1987-08-19
Abstract: PURPOSE:To enable measurement of a correct resistance value of a sample, by determining a correction factor considering the shape, thickness and measuring position and the like of a sample. CONSTITUTION:Current I flows between external probes 11 and 14 to determine a potential difference V between probes 12 and 13. Potential phi generated in the perimeter of the probe 11 at an inlet of the current I and the probe 14 at an outlet thereof is equal to a potential generated by an electric charge. Then, when the width (a) and the length (b) of the sample, the thickness (t) thereof and coordinates (x0, y0) of the center 15 of the probe are inputted, coordinates of points A-D are determined based on an interval S of the probe. Moreover, an inverse of a correction factor of a rectangular sample is determined to obtain a correction factor from the results. Thus, a resistance value is calculated from the current value I and the potential value phi to be multiplied by the correction factor thereby enabling measurement of a correct surface resistance value.
Patent JP-H1032938-A (JP)
Title: Battery charger
Inventor: UMETSU KOJI
IPC: H02J7/10
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To shorten the charging time of a battery charger by providing a switch which disconnects a charging current in a certain period and charging a battery by switching the output voltage of a power source to a higher voltage than the release voltage of the battery when the battery is fully charged, based on the compared results of the voltage difference between the power source side and secondary battery side when the charging current is disconnected with a reference voltage. SOLUTION: A charging control section 107 controls the turning on/off of a charging current disconnecting switch 102 in a fixed cycle, and switches a reference power source change-over switch 108 to a reference voltage EV2 corresponding to the release voltage VB of a secondary battery 101 when the battery 101 is fully charged. The section 107 discriminates that the charging of the battery 101 is completed when a detecting signal, which is obtained by comparing the voltage difference ΔV between the output voltage VO of a power source outputted from a comparator 105 and the release voltage VB of the battery 101 with a reference voltage EC is low.  When the detecting signal is high, the section 107 continues the charging of the battery 101 by making the output voltage VO of the power source higher than the release voltage VB of the battery 101, by switching the switch 108 to another reference voltage EV1 which is higher than the reference voltage EV2.
Patent JP-S6182145-A (JP)
Title: Automatic analysis device
Inventor: NAKANO KIYOKAZU
IPC: G01N21/31
Filed: 1984-09-28
Abstract: PURPOSE:To improve the accuracy of analysis by providing a measuring means for measuring irradiated two-absorption wavelength light and concn. measuring wavelength light and arithmetic means for correction for calculating the concn. of the component to be examined from the measurement result of the two- absorption wavelength light. CONSTITUTION:Filters 24 which allow the transmission of the two wavelengths suitable for measurement of an optical path length when a filter mounting rotor 23 is rotated are disposed in front of a reactor 3 and the light from a light source lamp 18 is irradiated thereto. The rotor 23 is further rotated and the wavelength light of the lamp 18 past the interference filter 24 for measuring the density is irradiated as the concn. measuring wavelength light. The two- absorption wavelength light and concn. measuring wavelength light are measured by a measuring means 26. The influence of the optical path length is included in the reactor 3 in the absorbance measured by the means 26 if the absorption is simply measured thereby. Such influence is eliminated by correcting the absorbancy, i.e., the calculated conc. with the calculated optical path length of the reactor 3 in the arithmetic means 27 for correction, by which the corrected concn. converted to the same optical path length is obtd.
Patent JP-H0487643-A (JP)
Title: Controller for hulling and classifying machine provided with shaking separator
Inventor: NINOMIYA SHINJI
IPC: B02B7/00
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the damage of grain and to maintain accuracy in classification by adjusting the unhulled rice feed control valve of a hulling part in relation to the amt. of grain to be circulated, adjusting an unpolished rice partition plate of the shaking separator to the shaking-up side in connection with the adjustment of the unhulled rice feed control valve to the decreasing side. CONSTITUTION:A mixed rice amt. detector 31 capable of detecting the total amt. of the hulled rice hulled in a hulling part 1 and winnowed and the mixed rice classified by a shaking separator 3, an unpolished rice detector 34 capable of detecting the amt. of unpolished rice classified by the separator 3 and a hulled rice amt. detector 32 capable of detecting the amt. of hulled rice hulled in the hulling part 1 are provided. The amt. of grain to be circulated is calculated from the detection amt. of the detectors 31, 34 and 32, and the unhulled rice feed control valve 37 of the hulling part 1 is adjusted in relation to the amt. of grain to be circulated. An unpolished rice partition plate 20 of the separator 3 is adjusted to the shaking-up side in connection with the adjustment of the control valve 37 to the decreasing side. Consequently, the grain is not damaged, and the grain is hulled and classified while maintaining accuracy in classification.
Patent JP-H0486847-A (JP)
Title: Multicolor image forming device
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G15/01
Filed: 1990-07-31
Abstract: PURPOSE:To prevent a toner image formed in advance from being disturbed by the electrostatic repulsive force of different kinds of toner even in the case of consecutively performing development and to improve the quality of a multicolor image by performing the development with the toner which is electrostatically charged to mutually have different polarities by developing machines adjacently arranged. CONSTITUTION:After a belt-like photosensitive body 1 is uniformly electrostatically charged to be negative by a 1st electrostatic charger 2, the surface thereof is exposed to laser light from a 1st exposing device L1 corresponding to black and red. The exposed part is normally developed with the black toner having positive charge by the 1st developing machine 4. Next, it is reversely developed with the red toner having negative charge by the 2nd developing machine 5. After an electrostatic latent image part is electrostatically charged again to be adjusted by a 2nd electrostatic charger 7, the surface of the photosensitive body 1 is exposed to the laser light from a 2nd exposing device L2 corresponding to green and blue. The exposed part is normally developed with the green toner having the positive charge by the 3rd developing machine 9. Then, it is reversely developed with the blue toner having the negative charge by the 4th developing machine 10. Thereafter, the toner images of the respective colors are transferred to a recording paper P by a transfer corotron 13, peeled off by a peeling corotron 14 and fixed by a fixing device 17.
Patent JP-S58105582-A (JP)
Title: Preparation of thin film piezoelectric ceramic
Inventor: EGUCHI TAKAYUKI
IPC: H01L41/39
Filed: 1981-12-16
Abstract: PURPOSE:To obtain small-size and light-weight ceramic by stacking a BaO film and  piezoelectric ceramic composition film by the high frequency sputtering method on a  substrate consisting of quartz glass etc., dissolving the BaO film through dipping into  the water and by baking the piezoelectric ceramic composition film isolated from the  substrate at a temperature higher than the crystallization temperature. CONSTITUTION:A substrate 1 consisting of quartz glass placed on a metal electrode  within a hermetically sealed chamber which can obtain a high-vacuum condition, and a  solid solution of PbTiO3, PbZrO3, namely a sintered piezoelectric ceramics in composition of Pb(Ti, Zr)O3 are mounted opposing thereto as the target electrodes. Thereafter,  a small amount of Ar gas is supplied into the hermetically sealed chamber, a high  frequency sputtering is generated between electrodes after the chamber is set to a  pressure of 2X10<-2>Torr, and thereby the BaO film 2 and moreover the piezoelectric  ceramic composition film 3 are deposited onto the substrate 1. In succession, the substrate 1 is taken out and is then dipped into the water of 30 deg.C in order to dissolve the  film 2. Then, isolated film 3 is surrounded by the temporarily baked powder in the  same composition and then baked for an hour at the temperature of 1,200 deg.C. Then,  polarizing process is executed, thus resulting in ceramic having excellent dielectric  coefficient.
Patent JP-2000017837-A (JP)
Title: Tightening construction for concrete form
Inventor: OTSUBO KOJI
IPC: E04G17/075
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost tightening construction for a concrete form capable of making assembling and removing work easier for the concrete form thereby improving workability. SOLUTION: A concrete form 1 provided with tightening through-holes 1a is arranged, a cone 2b is attached to the tip portion, a tightening device equipped with linkage means is inserted to the tightening through-hole at the rear end portion, a coupling rod 3 is screwed to a screw hole 2a at the tip of the tightening device, and the tightening device and the concrete form 1 are linked together with linking means.
Patent JP-H1150393-A (JP)
Title: Newspaper paper for offset printing
Inventor: AKIGAWA HIDEO
IPC: D21H19/56
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain newspaper paper used for offset printing and excellent in color-printed product quality and printing workability by coating raw paper with a surface-treating agent containing a synthetic resin latex having a specific gel content as a main component and a pigment and subsequently drying the coated paper. SOLUTION: This newspaper paper for offset printing is obtained by coating both the front and back surfaces of newspaper raw paper with a surface-treating agent in an amount of 0.05-2 g/m<2> , preferably 0.1-1 g/m<2> , per one surface. The surface-treating agent contains a synthetic resin latex, such as a styrene- butadiene-methyl methacrylate terpolymer latex, having a gel content of >=90 wt.% and a glass transition point temperature of -10 to 30 deg.C as a main component, and further contains a pigment such as kaolin in a solid content of <=300 pts.wt. per 100 pts.wt. of the total adhesive.
Patent JP-2000020051-A (JP)
Title: Keyboard for musical instrument
Inventor: SHIMODA YOSHIAKI
IPC: G10B3/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard for musical instruments with which key balance may be easily and exactly taken or good mass feel, etc., may be obtd. SOLUTION: This keyboard for the musical instruments is constituted by forming wooden keyboards 21, 22 used for the keyboard musical instrument of keyboard plate materials different in sp. gr. between a front part 22a and a rear part 22b. The front and rear first and second keyboard plate materials are formed of the integrally bonded keyboard plate materials. The sp. gr. of the second keyboard plate material is set larger than the sp. gr. of the first keyboard plate material. The first and second keyboard plate materials consist of solid materials. The first and second keyboard plate material are coupled by finger joints. The key balance may be obtd. or the adequate massive feel may be obtd. with the keyboards 21, 22 themselves without using specific lead materials, etc.
Patent JP-H0491436-A (JP)
Title: Formation method of mis structure electrode
Inventor: SHIKADA SHINICHI
IPC: H01L21/31
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a MIS structure electrode which reduces an interface level density and whose characteristic is excellent by a method wherein, before an insulating film is formed, a sulfur passivation treatment is executed to the surface of a substrate and the insulating film is formed by an ECR-CVD method. CONSTITUTION:An insulating film 14 is formed on a substrate 11 composed of a III-V compound semiconductor; after that, an electrode material is applied to form a MIS structure electrode 15. In this method, before said insulating film 14 is formed, a sulfur passivation treatment is executed to the surface of the substrate 11, and said insulating film 14 is formed by an ECR-CVD method. For example, an n-type GaAs layer 12 and an n<+> type Gaps layer 13 are formed sequentially on a p<-> type GaAs substrate 11 by an OMVPE method, the n<+> GaAs layer 13 in a channel region is etched selectively and the n-type GaAs layer 12 is exposed. Then, a passivation treatment is executed by using an (NH4)2Sx solution; after that, an insulating film 14 such as SiN is formed by an ECR-CVD method; then, an annealing operation is executed at 380 to 520 deg.C; after that, a gate electrode 15 is formed.