baber/WOPTO huggingface dataset:
Patent JP-S60113211-A (JP)
Title: Laser image recording device
Inventor: HAMAGUCHI IWAO
IPC: G02F1/11
Filed: 1983-11-25
Abstract: PURPOSE:To improve the S/N of light information by separating reflected laser light from an acoustooptic element from modulating light even directionally if the laser light is transmitted through the acoustooptic element again when the 1-order diffracted light of the acoustooptic element is deflected, scanned, and recorded as modulating light. CONSTITUTION:The incidence surface 30 and projection surface 31 of the ultrasonic wave propagation medium 3B of the acoustooptic element AOM are slanted at a Bragg angle thetaB to an ultrasonic ave propagation direction Z in the same direction. Laser light L should be incident on the incidence surface 30 orthogonally so as to satisfy the Bragg condition; reflected laser light and reincidence light are both completely coaxial with the laser light L and transmitted laser light is coaxial with 0-order light. Then, the transmitted laser light and 1-order modulating light are separated sufficiently and the transmitted laser lighjt is absorbed by a stopper together with the 0-order modulating light. Therefore, the transmitted laser light and 1-order modulating light are separated sufficiently from each other even when the incidence and projection surface are slanted at the Bragg angle in the opposite directions.
Patent JP-2001049795-A (JP)
Title: Male cone for fixation
Inventor: KUROSAWA RYOHEI
IPC: E04G21/12
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent a tensile member from being cut by a fixation force generated when the tensile member is set on a fixing tool make a male cone bite the tensile member securely, and set the tensile member simply. SOLUTION: A fixed section of a tip part of a hole passing a tensile member of a male cone 1 is formed a taper hole 3 widened toward a tip side, and the tensile member comes into contact with it in a central part of the male cone 1 to prevent the application of concentration of load to a tip when it is fixed. Consequently, the tensile member is not cut at the time of fixation, and the tip of the male cone 1 is not broken. Moreover, since an allowance space is formed in the tip, the male cone 1 swings in a female cone 1 by a tightening force, the cones fit mutually and well, and the male cone 1 can enter up to a predetermined position even if machining accuracy of a surface is inferior. Furthermore, since an outer face of the male cone 1 is formed like a projecting curved line at the center thereof, the swing of the male cone 1 is promoted.
Patent JP-H06169060-A (JP)
Title: Electronic circuit device
Inventor: YAMASHITA HIROKI
IPC: H01L27/04
Filed: 1993-09-07
Abstract: PURPOSE:To provide a noise decreasing structure for a power-supply wiring system, which decreases the voltage noises generated in the power supply wiring system caused by the current noises when an electronic circuit is operated and blocks the propagation of the voltage noises in an electronic circuit device, wherein the electronic circuits are mounted in a high density. CONSTITUTION:A power supply wiring 101 supplies power to the individual electronic circuit constituting an electronic circuit device. Load circuits 105, 106 and 107 are connected to the power supply wiring 101 within the range, wherein the voltage noises generated in the power supply wiring reach in time that is about one half the pulse width of the noise current when the electronic circuit is operated. These load circuits 105, 106 and 107 are constituted of the series circuits of resistors and capacitors. Therefore, the generated voltage noises can be decreased by the reflected wave, which is generated at the connecting points of the load circuits, and the voltage noises, which are propagating through the power supply wiring, can be attenuated.
Patent JP-2001047430-A (JP)
Title: Tile cutter
Inventor: YASUGA MASAKI
IPC: B28D1/28
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a tile cutter of a low cost easily handled and not requiring experienced skill to cut a tile in a rectangular shape and a triangular shape. SOLUTION: The tile cutter comprises a sectional inverted T-shaped support rail 1 having a supporting protruding strip 7 on a longitudinal straight line, a front fixing strut 2 mounted at one end of the rail 1 and having a tile contact portion 9 of a direction perpendicular to the rail 1, a rear fixing strut 3 mounted at the other end of the rail 1, a guide rail 5 laid on upper ends of the struts 2, 3 parallel to the rail 1, a tile cutting size measuring scale 4 having a tile receiving plate 39 coincident at its upper surface 39a with the same surface as a top 7a of the strip 7 and mounted slidably in a perpendicular direction along the rail 1, and a tile cutting operation member 6 slidably mounted along the rail 5.
Patent JP-H0957978-A (JP)
Title: Electrostatic ink jet recorder
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/385
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet recorder which can record at a high speed in a high printing quality equivalent to an electrophotographic type by an electrostatic ink jet recording type. SOLUTION: The electrostatic ink jet recorder comprises an ink chamber 1 having an ink jet port 2 to store ink containing charged toner, a grounded opposite electrode 6 opposed to the port 2 via a sheet conveying passage, a discharge electrode 5 mounted at the port 2 to generate an electric field for discharging the ink to the electrode 6, and an electrophoretic electrode 4 for generating an electric field to conduct electrophoresis at the toner in the ink chamber to the electrode 5 at the port 2. The recorder also comprises toner dissipation amount measuring means 10 for measuring the quantity of the toner discharged from the port 2, and electrophoretic voltage control means 9 for controlling the voltage to be applied to the electrode 4 in response to the output of the means 10.
Patent JP-H1062611-A (JP)
Title: Beam splitter and optical disc device using it
Inventor: ONISHI KUNIKAZU
IPC: G11B7/135
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make a beam splitter compact, and prevent the reduction in signal recording performance by providing a beam splitter film on the bonding surface of two prisms differed in wavelength dispersion of refractive index, and specifying its structure and incident angle of luminous flux. SOLUTION: Two optical prisms 2, 3 formed of glass materials differed in wavelength dispersion of refractive index are bonded together, and a polarized beam splitter film or half mirror film is provided on the bonding surface 5. The angle O formed by the optical axis of at least one optical beam 100 of optical beams incident on a prescribed incident surface and the normal, of the first incident surface 4 of a beam splitter 1 is sufficiently larger than 0, and the optical beam incident surface 4 is non-parallel to an optical beam emitting surface 6. The glass materials for the two triangular prisms are properly selected, whereby the inclination of the prism emitted luminous flux accompanying a wavelength change can be significantly reduced.  Thus, the number of part items can be reduced, and the slippage of a light spot caused in signal recording of an optical disc device can be reduced.
Patent JP-S60116204-A (JP)
Title: Mic device
Inventor: ITOU TAKUMI
IPC: H01P5/08
Filed: 1983-11-28
Abstract: PURPOSE:To improve the isolation characteristic between the input and output by installing a wire transmitting a low frequency signal so that the wire gives an identical reactance load to a high frequency signal propagated on each branched slot line into two. CONSTITUTION:A slot line and a strip line 14 propagating a high frequency signal are provided respectively to the upper face and lower face of a dielectric substrate 13. The slot line 11 is formed by a slot formed in a conductor provided on the upper face, a part of it is branched into two so as to surround an island form conductor 15 and also is formed as a ring. One end of a wire 16 transmitting a low frequency signal is connected to the island form conductor 15, and the other end of the wire 16 is connected to a low frequency signal port 3 via a microchip capacitor 17. A wire 36 giving an identical reactance load to that of the wire 16 to the high frequency signal propagated through the slop line 11 is installed so as to be prolonged symmetrically to the wire 16, the wire 36 is terminated by the microchip capacitor 37 so as to balance the isolation characteristic of the line 11 branched into two.
Patent JP-S6375132-A (JP)
Inventor: YOKOTA NOBUHIKO
IPC: D02G3/36
Filed: 1986-09-19
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-2001050630-A (JP)
Title: Drive mechanism for refrigerating machine mounted on refrigerator car
Inventor: TSUBOI SHOJIRO
IPC: F25B27/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To keep stable refrigerating capacity by supplying constant power which does not depend on the rotating speed of vehicle engine by driving a small high output generator with the vehicle engine. SOLUTION: Generating power by driving a small high output generator with the power extracted from the exposed rotating part of the vehicle engine of a flywheel PTO, a crank shaft pulley, etc. and an AC motor 8 drives a refrigerating system supplied with the power via a controller 6 and a refrigerator power supply box 7. The power generated by the small high output generator 4 drives the refrigerating system via a battery 5, the controller 6 and the refrigerator power supply box 7.
Patent JP-S59114229-A (JP)
Title: Paper transfer device
Inventor: INUKAI KOREMASA
IPC: B65H29/22
Filed: 1982-12-18
Abstract: PURPOSE:To prevent noise due to rapid repetition of slack and tension of a paper, by arranging a transferring means comprising a porous resilient roller and a supporting member opposing the roller, in a paper transfer path downstream of the position of a transfer roller. CONSTITUTION:In order to surely carry out printing, a head roller 4 has a softness by which a predetermined printing width may be obtained on a printing head 8 and as well a friction force and a wear-resistance by which a sufficient transferring force may be applied to a paper P. Of paper discharge rollers 18, 19, the roller 18 on the side of a paper discharge tray 20 is made of porous materials having sufficient resiliency, such as, for example, moltprene. Meanwhile the roller 19 is made of metals such as, for example, aluminum. The rollers 18, 19 rotate in synchronism with a head roller by being slightly contacted togethr, and therefore, papers may be transferred without noise being generated excessibly.
Patent JP-S61102912-A (JP)
Title: Sitting steel plate cell and its construction
Inventor: ICHIKAWA MAKOTO
IPC: E02B3/06
Filed: 1984-10-23
Abstract: PURPOSE:To shorten the period of construction by a method in which the first joint to be connected to the extended portion of a triangle bottom is provided to the tops of both sides of the triangle bottom, and the second joints are connected to both sides of the top facing the bottom side. CONSTITUTION:The triangle bottom of a penetration type steel plate cell 21 is directly connected with an existing cell 21 by matching the triangle bottom with the slope 25 of a revetment by utilizing the joint 22'. An arc-type steel plate 23 is driven by utilizing the joint 22. In case where the cell 21' to be driven is deviated from the slope 25 or turned, the attitude of the cell 21' is measured on the basis of a reference pole 27 by a measurer C, and the attitude of the cell 21' is corrected so that the triangle bottom side of the cell 21' coincides with the line connecting the pole 27 with the measuring point.
Patent JP-S6375643-A (JP)
Title: Method for measuring content of amylose or amylopectin of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/35
Filed: 1986-09-19
Abstract: PURPOSE:To accurately and rapidly perform measurement, by providing a near infrared analyser for detecting the quantities of the reflected light and transmitted light of a specimen irradiated with near infrared rays of a specific wavelength region, a signal processing circuit and a control apparatus. CONSTITUTION:The light emitted from a light source 4 is passed through an indicated filter having a wavelength region of 1,900-2,500nm to obtain near infrared rays which are, in turn, allowed to irradiate the specimen in a specimen container and the quantity of the transmitted light from the specimen is detected by a transmitted light quantity detector 9C and the detection signal of said detector 9 is applied to a control apparatus 59. The quantity of the light reflected to an integrating sphere 7 from the specimen is detected by reflected light quantity detectors 9A, 9B and the detection values are imparted to the apparatus 59. In the apparatus 59, the content of amylose or amylopectin being the component affecting the taste of rice is operated on the basis of the detection values of detectors 9A-9C and the temp. detection value of a temp. detector all of which are applied to an operation apparatus 60 as well as the component conversion coefficient value and temp. correction value respectively inputted to a memory apparatus 61. By this method, the content of amylose or amylopectin in starch can be accurately measured within a short time.
Patent JP-S61101756-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1984-10-23
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-S6377669-A (JP)
Inventor: YAMAJI HIROSHI
IPC: B25B7/02
Filed: 1986-09-19
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-S6377184-A (JP)
Title: Manufacture of semiconductor laser array
Inventor: KAWASHIMA KENJI
IPC: H01S5/40
Filed: 1986-09-19
Abstract: PURPOSE:To effectively manufacture a semiconductor laser array in such a manner that laser lights generated in an active layer are individually separated by absorbing light generated in the active layer directly on a current constriction layer by a thin first clad layer of the part to the current constriction layer. CONSTITUTION:A current constriction layer 13 which has a predetermined thickness and a flat surface is laminated directly on a stripe 12 on a substrate 11. Then, a plurality of grooves 14 extended perpendicular to this paper are formed on the whole layer 13. Such grooves 14 are formed at a depth larger than the thickness of the layer 13 directly above the mesa stripe 12 and smaller than the thickness of the layer 13 on the substrate 11 except the stripe 12, and so etched that the interval is set to a predetermined value and the widths of the layer 13 perpendicular to the extending direction of the groove are all of a predetermined value. Thereafter, a first clad layer 15 made of P-type Ga0.55Al0.45As and a second clad layer 17 made of nondoped Ga0.85Al0.15As are sequentially laminated by a liquid growing method on the layer 13 to form an oscillator layer 18, and a cap layer 19 made of n-type GaAs is thereafter grown on the layer 17.
Patent JP-H0947606-A (JP)
Title: Continuous sand filter apparatus
Inventor: MORI SUSUMU
IPC: B01D29/62
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently operate filtration by an apparatus wherein a drawn pipe for a filter medium sand the inner end of which is opened downward is fixed on the sidewall part of a storage part and an ejector is disposed on a returning pipeline for the filter medium connected to the drawn pipe. SOLUTION: Clean water is circulated and an ejector 5 is worked by driving a pump 12 to suck polluted filter medium sand 2 and raw water in a storage part 3 together and to carry them into a cleaning device 7. Then, the carried filter medium sand 2 is drained in a stirring dish 7c in an inner cylinder 7 and stuck foreign matters are peeled off by stirring and light foreign matters are floated up and taken out of the tank and heavy filter medium sand 2 are settled and while it is settling in a gap between the outer cylinder 7a and the inner cylinder 7b, it is rinsed with filtered water elevating in the outer cylinder 7a and is settled on a distribution plate 18 and is distributed on the top face of a filter medium layer to form a regenerated filter medium layer.  In addition, drainage for cleaning contg. foreign matters generated by cleaning the polluted filter medium sand 2 is discharged out of the tank and flows down from a water inlet pipe 10 and the polluted filter medium sand 2 is continuously pulled out and is regenerated by cleaning.
Patent JP-H1063062-A (JP)
Title: Image forming method
Inventor: KOMURO ICHIRO
IPC: G03G15/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of image quality caused by transfer defect, particularly in the case of the monochromic image forming, in a two color-image forming device, by electrifying the surface of the image carrier with a second electrifying means, even in the case in which the second toner image formation is not performed by the second electrifying means or second developing means. SOLUTION: In this method, in the case of forming image only in monochrome by a first scolo thoron charger 2 (first electrifying means), a laser writing unit (first exposing means) 3, and a first electrifying means 4, a photoreceptor 1 is re-electrified by the second electrifying unit (second electrifying means) 5. In such a manner, by re-electrifying the surface of the photoreceptor 1, the electric charge is fed on a potential reduced exposing area, the potential between the unexposed area in the vicinity can be smoothed. Therefore, by smoothing the potential all over the surface on the photoreceptor 1, concentration of a transferring electric field at the time of the transferring operation can be restrained, hence the transfer of toner image on a transfer paper can be properly performed.
Patent JP-H0968950-A (JP)
Title: Active matrix panel with built-in driving circuit
Inventor: NISHIMURA MASARU
IPC: G02F1/133
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To perform normal operation without having influence on a shift register after the next stage when defect is occurred in a circuit by arranging a redundant circuit in a shift pulse transfer line. SOLUTION: This panel is provided with shift pulse transfer lines SB1-SB6 for transferring shift pulses of shift registers SRA1-SRA5 of a first system, shift pulse transfer lines SB1-SB6 for transferring shift pulses of shift registers SRB1-SRB5 of a second system and redundant circuit R1-R11 for ORing mutual signals. When any defect is generated in a shift register e.g. a part of shift pulses SB4 is omitted, a shift pulse SA4a is transferred to a next shift register by utilizing a shift pulse SB4 of a shift register of another system by means of the redundant circuit, the succeeding shift register is almost normally operated and signals Y7, Y9 are supplied to a pixel matrix part without any problem.
Patent JP-S6466177-A (JP)
Title: (+)-4beta-5beta-dimethyloctalin-9-en-8-on-3alpha-yl-camphanoate
Inventor: MORI KENJI
IPC: C07D303/14
Filed: 1987-09-08
Abstract: NEW MATERIAL:The compound of formula I (R is group of formula II). USE:A synthetic intermediate for sporulation promoting substance of Aspergillus oryzae. PREPARATION:The objective compound can be produced by reacting (+ or -)-3alpha- hydroxy-4beta,5beta-dimethyloctalin-9-en-8-one with (1R)-(-)-camphanyl chloride of formula IV in pyridine and separating the produced diastereomer from the product.
Patent JP-S61102026-A (JP)
Title: Method of forming deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a deposited film by a method wherein stock gas, Ge and active seed which is made resolving compound contained halogen are introduced respectively in forming space and make them react by exciting stock gas with discharge energy. CONSTITUTION:Polyethylene terephthalate substrate is mounted on a stand. Depositing space is decompressed to 10<-6>Torr and the said substrate is kept at 280 deg.C and is introduced mixing with H2 and, at need, PH3 or B2H6 which is diluted with H2. In the meantime, active seed Ge F*2 is formed by means that GeF4 is blown into molten Ge and is introduced. Nondoped or doped a-Ge film is deposited by means that forming space is kept at 0.1Torr and make plasma from a discharge apparatus work. By selecting stock gas, a-Ge (Si, H, halogen) can be deposited. According to this constitution, forming film space is improved remarkably, and substrate temperature can be lowered at the time of forming a film, so stably qualified deposited film can be obtained.
Patent JP-H0776642-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ARIYOSHI TAKASHI
IPC: C08L23/12
Filed: 1993-09-08
Abstract: PURPOSE:To obtain the composition improved in permanent compression set and useful as a cable, a mat, a hose, a roofing, etc., by curing a specific copolymer rubber in the presence of PP, a specific (meth)acrylate and an organic peroxide while flowing CONSTITUTION:This composition is obtained by subjecting (A) 100 pts.wt. of an ethylene-propylene copolymer rubber to curing treatment in a kneader, etc., in the presence of (B) 5-50 pts.wt. of PP, (C) 0.5-5 pts.wt. of trimethylolpropene tri(meth)acrylate and (D) 0.1-10 pts.wt. of an organic peroxide such as hydroperoxide or diacylperoxide while flowing.
Patent JP-S6378180-A (JP)
Title: Developing device
Inventor: SAITO TAKESHI
IPC: G03G15/08
Filed: 1986-09-20
Abstract: PURPOSE:To increase the intake quantity of a developer to the inside of a make-up pipe with a simplified constitution, and to heighten the fluidity of a toner in a pipe, by arranging the developer intake of the make-up pipe in the vicinity of a peeling position where the developer is peeled. CONSTITUTION:The developer intake 123 of the make-up pipe 122 is arranged in the vicinity (lower part) of the developer peeling position T of a developing roller 10. Therefore, the developer repulsed and peeled from the developing roller 10 is positively taken in the make-up pipe 122 through the intake 123, and the fluidity in the pipe can be effectively heightened. Also, since the developer peeled from the developing roller 10 is the developer with low density having a few amount of toner component, and a large amount of carrier immediately after passing a developing area D, by taking it in the make-up pipe 122, the portion of the carrier component in the pipe can be increased, and the fluidity of the developer in the pipe can be improved.
Patent JP-S6377562-A (JP)
Title: Coating device
Inventor: HORI MASAHISA
IPC: B05B5/08
Filed: 1986-09-19
Abstract: PURPOSE:To dispense with the insulation of a paint and to enable the electrostatic coating by a rotary coating device by housing a high voltage generator in an electrostatic gun itself, and enabling the operation of a supply electric power source for the electrostatic gun with a DC low-voltage power source. CONSTITUTION:A conveyor 31 for conveying a material to be coated is horizontally pierced through a closed booth 2 at the lower part, a rotating shaft 6 is hung almost at the center of the booth, and a rotary joint 9 for supplying a paint and air and a current collector 8 for supplying an electric power source are provided to the rotating shaft 6. A rotary arm or a rotary disk 12 is fixed to the rotating shaft 6 at the upper part in the booth 2 at right angles to the shaft, and made freely rotatable in the horizontal direction. The electrostatic automatic gun 30 with the built-in high voltage generator is provided at the lower end of a mounting rod 29 hung from the tip of the rotary arm or the rotary disk 12 above the conveyor 31. Namely, the electrostatic gun is mounted in the rotary automatic coating device, rotary coating can be safely carried out by the DC low-voltage power source at 24V, the coating efficiency of the paint is increased to 70-80%, and the paint can be saved.