baber/WOPTO huggingface dataset:
Patent JP-S62280040-A (JP)
Title: Image forming device
Inventor: SHIRAISHI TAKASHI
IPC: B41J2/44
Filed: 1986-05-30
Abstract: PURPOSE:To form images using various resolving powers, by a method wherein a resolving power per picture element, i.e. a minimum unit in a main-scanning direction and in a sub-scanning direction on an image in a photosensitive body, is designated and a duration of laser beam emission and a scan-frequency of a scanning means is varied according to the designated resolving power. CONSTITUTION:With change of a resolving power from 12 elements/mm to 16 elements/mm in a resolving power set part 60, the resolving power set part 60 changes a signal to a quantity of light beam set part 42, a signal to a laser lighting time control part 48, and a scan-speed control signal to a polygon motor 61, into those compatible with the 16 elements/mm resolving power. In this manner, the scanning by a polygon mirror 13 is enhanced to 4/3 times in speed and the reference level of the quantity of light beam set part 42 is so set as to meet the resolving power in a sub-scanning direction and the lighting time of the control part 48 is so set as to meet the resolving power in a main-scanning direction. The resolving power set part 60 changes an image frequency control signal to an image data controller 47, thereby enhancing the frequency of a clock VCLKphi by 8/3 times. As a result, an image is formed after a processing with 16 elements/mm resolving power also in the sub-scanning direction.
Patent JP-S63287832-A (JP)
Title: Photographing device
Inventor: KANEDA NAOYA
IPC: G03B13/36
Filed: 1987-05-20
Abstract: PURPOSE:To minimize a camera by providing a receding space for a variable power optical system in the distance measuring luminous flux of a distance measuring system, then altering the action of the distance measuring system according to the recession to the space in the variable power optical system. CONSTITUTION:A lens group 2 for variable power is held by a holding member 4 and freely attached and detached in a photographing luminous flux along a rail 5 in a lens barrel, and the variable power lens group 2 can keep two positions by operating a knob 32. If the variable power lens groups 2 is inserted in the photographing luminous flux and receded outside the distance measuring optical system, a usual measurement of distance is decided and a focusing lens 3 is moved based on the decided result since the lens group 2 is on a telephoto side. In case of a wide-angle side, that means, when the variable power lens group 2 is inserted in the space 30 in the distance measuring optical system, a detection means 34 and a microcomputer 23 detects the position of the variable power lens group and the microcomputer 23 stops the distance measuring actions. Thus, the camera can be minimized.
Patent JP-S5249081-A (JP)
Title: Method for preparation of thickness direction tension test specimen of plate form materials
Inventor: OZAWA KOUSAKU
IPC: G01N1/28
Filed: 1975-10-16
Abstract: PURPOSE: To obtain a thickness direction tension test specimen of a plate form material which has extremely small heat-affected zone and does not cause weld cracking, by joining a test plate to a supporting plate by an electron beam welding method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5552179-A (JP)
Title: Automatic folding unit for paper tape
Inventor: ENDOU TAKASHI
IPC: G06K13/26
Filed: 1978-10-12
Abstract: PURPOSE: To automatically fold the paper tape, by holding the containing section of folded type paper tape with elastic substance and balancing the self weight of paper tape with the strain of elastic substance.  
     CONSTITUTION: The foliding unit 3 of paper tape consists of the paper tape containing section 4 of box type, elastic substance 5, tape guide 6 and holder 12 to which one end 51 of the elastic substance 5 is fixed. When the folded type paper tape 2 is fed from the punch unit 1, one folding of paper tape touches the bottom surface 8. Further, the weight of paper tape fed from one after another operates the elastic substance to keep the distance between the end 62 of the guide 62 and the final folder 21 constant. The paper tape can automatically be folded in order. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04328549-A (JP)
Title: Method and device for inspecting photomask
Inventor: YABUMOTO SEIICHI
IPC: G03F1/84
Filed: 1991-04-26
Abstract: PURPOSE:To precisely detect the flaws, transparent and semitransparent foreign matters of transparent film such as the phase shift layer of a phase shift photomask. CONSTITUTION:As for the method and the device for inspecting the photomask 1, the photomask 1 is transmitted and illuminated. Then, it is inspected by using together of the images which are pattern images obtained by enlarging and image-forming a pattern on the photomask 1, a focused image, and the images which are a little defocused in a front and rear focusing direction within the range several times as wide as the depth of focus. Or it is inspected by using together two defocused images which are a little defocused in the front focusing direction and the rear focusing direction except the first focused image.
Patent JP-H0680839-A (JP)
Title: Wheel cover
Inventor: KOIZUMI JUNJI
IPC: B60B7/00
Filed: 1993-04-29
Abstract: PURPOSE:To provide a wheel cover giving a low protuberance at its welded part, excellent in its appearance and quality, and further excellent in its mechanical properties such as impact strength and flexural modulus of elasticity. CONSTITUTION:The wheel cover comprises (A) polypropylene resin, (B) 20wt.% of thermoplastic resin-coated glass fibers, and (C) glass fibers, the total amount of the synthetic resin components in (A) and (B) being 65-95wt.%, the total amount of the glass fibers in (B) and (C) being 5-35wt.%, and the melt-flow rate M (g/10min) of the polypropylene resin as (A) and the total amount G of the glass fibers satisfying the relation of an inequality: M<1000/G.
Patent JP-S5649932-A (JP)
Title: Pressure-detecting device
Inventor: MORI YASUSHI
IPC: G01L9/00
Filed: 1979-09-29
Abstract: PURPOSE: To enable correct detection of the presence of pressure even in a remote place by a method wherein a optical fiber is arranged in opposition to a mirror surface in a plunger which is displaced in correspondence to the change in pressure of a medium such as liquid and thereby a reflected light from the mirror surface is detected.  
     CONSTITUTION: The plunger 17 is arranged in a cylinder 16 and the mirror surface 18 of complete reflection is attached to one end of the plunger 17. One end of the optical fiber 1 connected to a detecting part is led into the cylinder 16 and is opposed to the mirror surface 18. A gap between the cylinder 16 and the plunger 18 is kept airtight, while the plunger 18 is biased to one side in the cylinder 16 by a method of enclosure of the enclosed gas 20 and the like. When a detecting device constituted by the cylinder 16 is placed in the ambience of gas or the like, the plunger 17 is displaced by the pressure of the gas which permeates from an introducing orifice 19, one end of the optical fiber 1 is made to contact with the mirror surface 18, the light reflected by the surface 18 reaches a photoreceiving element 5 through the intermediary of a directional coupler 2, and thereby the presence of the pressure is detected. In a steady state, the light reflected from the mirror surface 18 is not detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09310243-A (JP)
Title: Base cloth for airbag and its production
Inventor: SHIKANUMA TADAO
IPC: D03D1/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prepare a base cloth for an airbag, consisting of a woven fabric made of polyamide fibers, having a specific covering factor and a specific lowering rate of initial tensile resistance degree, light in weight and excellent in flexibility, air permeability, mechanical characteristic, heat resistance, durability and shock resistance. SOLUTION: This base cloth for a non-coated airbag is made of polyamide fibers and consists of a woven fabric of plain weave or rip stop weave, and having a covering factor K of 2000-2300 and a lowering rate of initial tensile resistance degree of <=10% after 24hr-treatment at 40 deg.C and under a relative humidity of 95%. Further, a base cloth obtained by weaving using polyamide fibers is preferably treated at 20-60 deg.C and under a relative humidity of >=80% after scouring and heat setting.
Patent JP-H11332170-A (JP)
Title: Power generator
Inventor: TAKAHASHI GORO
IPC: H02K7/10
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a power generator which can be readily operated manually for generating electric power. SOLUTION: A power generator is provided with a machine frame 1, a DC dynamo 5 which is provided with an input shaft 4 and generates electric power when the shaft 4 is rotated, a stepping mechanism 20 which is installed to the frame 1 and generates drive power for rotating the input shaft 4 through stepping, a transmission mechanism 10 which is installed to the frame 1 and transmits the drive power generated from the mechanism 20 to the input shaft 4 of the dynamo 5, and a storing transmission mechanism 30 which transmits the drive power generated form the mechanism 20 to the transmission mechanism 30 after temporarily storing the power. Since the driving power from the stepping mechanism 20 can be discharged gradually by storing the power in the storing transmission mechanism 30, the operator of the power generator can take a rest, while the driving power is discharged gradually.  Therefore, the operability of the power generator is extremely high, and the operator of the generator can operate the generator highly efficiently.
Patent JP-S5649659-A (JP)
Title: Forming method of wave form disc type element coil from hollow cylindrical coil
Inventor: NOZAWA YOSHIKUNI
IPC: H02K15/04
Filed: 1979-09-29
Abstract: PURPOSE:To readily form the wave winding cylindrical element coil based upon the formula by a method wherein a diameter of a hollow cylindrical type coil is made as a specific value to divide into an equal part in an even number, and folded to the surface side and back side alternately at the prescribed angles phi1 and phi2 against the generated line at the evely divided point along a circumferencial direction. CONSTITUTION:A hollow circular cylindrical type coil is divided into the equal part in an even number 2n along the circumference thereof, it is folded to the surface side at an specific angle of phi1 against the generated line to the evenly divided point at the equal divided point. Next thereto, it is folded to the back side at another specific angle phi at the adjacent evenly divided point and these process is repeated. The angle phi1 of folding to the surface of the standard outside diameter 2K1 and the inside diameter 2K2 of the hollow cylindrical type coil, the angle of folding to the back side phi2, and the diameter of coil d are seeked by the formula to determin. According to this method, the high density and the easy combination work wave winding cylindrical element coil is readily formed based upon the formula from the hollow cylindrical type coil.
Patent JP-H1062364-A (JP)
Title: Multi-shaft sample base
Inventor: UMEGAKI SHIRO
IPC: G21K1/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sample base singly conformable to various measurement uses by providing α-rotating means for rotating an installing part capable of flatly installing a sample around an optical axis substantially parallel to the sample surface, β-rotating means for rotating it in plane, and Z-moving means for moving it in substantially vertical direction. SOLUTION: An α-Rotating means is formed of an α-rotation guide part 10 formed on a sample base body 1, a moving frame 11, and an α-drive motor 12, and the frame 11 is moved along the guide part 10 by the driving force from the motor 12. The guide part 10 is formed in a circular shape around an optional axis O on a virtual plane orthogonal to the axis O within the sample surface. A β-rotating means comprises a β-driving motor fixed to a moving member 21, a rotating plate 42 installed to the front surface of a sliding plate 31 through a rotating bearing 41, a driven gear 43, and a driving force transmitting mechanism. The sample installing member 2 is installed to the plate 42 and β-rotated integrally with the gear 43.  Thus, this device can singly impart α,β-rotations and Z-axial reciprocation to the sample installed to the member 2 so as to be singly conformable to various measurements performed in an X-ray diffracting device.
Patent JP-S61286323-A (JP)
Title: Medicinal preparation for external use
Inventor: TOKUDA SHOICHI
IPC: A61K31/135
Filed: 1985-06-10
Abstract: PURPOSE:To provide a medicinal preparation for external use, having excellent transcutaneous absorbability and capable of exhibiting the drug action continuously for a long period by transcutaneous absorption, by adding isoproterenol and/or its hydrochloride to a water-soluble polymer composition. CONSTITUTION:The objective medicinal preparation for external use can be produced by (1) mixing (A) a water-soluble polymer composition composd of (i) a weter-soluble polymeric substance (e.g. natural polymer such as casein, starch, etc., a semisynthetic polymer such as methyl cellulose, or a synthetic polymer such as polyvinyl alcohol), (ii) a plasticizer such as glycerol and (iii) water with (B) an aqueous solution of isoproterenol of formula produced by dissolving or suspending the compound in water (the amount of water is 1-25% based on the above composition), (2) adding (C) a transcutaneous absorbefacient (e.g. N-methyl-2-pyrrolidone), and (3) stirring the mixture at 50-90 deg.C. It may be gelatinized as it is or by casting and cooling in a mold made of glass, etc., to obtain a film or sheet of 50-2,000mum thick.
Patent JP-H11319637-A (JP)
Title: Fine bubble generating nozzle
Inventor: OKABE NAOHIRO
IPC: B01F25/46
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily generate various fine bubbles in a liquid by arranging finely dividing members for dividing gas fluid to make fine at a certain interval inside of a cylindrical nozzle main body and changing the interval between the finely dividing members to generate the fine bubbles having the bubble diameter corresponding to the interval in the liquid. SOLUTION: The cylindrical nozzle main body 8 is constituted both of a cylindrical inner pipe 4 provided with a rear flange 3 and a cylindrical outer pipe 7 provided with flange parts in both front and rear ends and a 1st netlike body 9 as the finely dividing member is arranged at the downstream side (left side) of the inside of the outer pipe 7. A 2nd and a 3rd netlike body 11, 12 as the finely dividing members are arranged respectively through metallic annular spacers 10, 10 at the front end of the inner pipe 4 (right end and the inner peripheral part of the outer pipe 7) and the nozzle main body 8 is constituted so that the interval L between the 2nd netlike body 11 and the 1st netlike body 9 is optionally changed and adjusted.
Patent JP-H01296617-A (JP)
Title: Quartz lamp heating device
Inventor: SUZUKI MASAFUMI
IPC: H05B3/10
Filed: 1988-05-25
Abstract: PURPOSE:To make it possible to accurately detect the temperature of a heated material by a method wherein a double filter consisting of two filters that absorb a long wavelength band of light emitted by a quartz lamp is used, and most of the long wavelength band in the vicinity of the quartz lamp is absorbed. CONSTITUTION:The first filter 21, consisting of a quartz plate, absorbs the light on a long wavelength band while it is being cooled down by a cooling means 23. Also, the second filter 22, to be arranged facing the first filter, consists of a quartz plate in the same manner as the first filter 21, and as the light A which is made incident on the second filter 22 does not contain the light of the long wavelength band, its temperature hardly goes up. Besides, the heated material 3 such as a semiconductor wafer and the like is supported by a heated material supporting means 5. The temperature of the heated material 3 is detected by the temperature detecting means 4 of the material-to-be- heated which detects the infrared rays B emitted from the heated up heated material 3. As a result, the temperature of the heated material 3 can be detected accurately.
Patent JP-H06328046-A (JP)
Title: Removal and cleaning of extraneous matters attached to architectural and civil engineering members and removal/cleaning device therefor
Inventor: HIRABAYASHI HIROMI
IPC: B08B3/02
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method for removal and cleaning of extraneous matters attached to architectural and civil engine ring members capable of improving working environments and mitigating labor when removing the attached extraneous matters from architectural and civil engineering members and to provide a device using this method. CONSTITUTION:Extraneous maters 3 attached to architectural and civil engineering members 2 are forcibly removed by a low pressure jet water mixing compressed air which is ejected from a plurality of jet nozzles 5 arranged around the architectural and civil engineering members 2, after rough scraping process in which the extraneous matters are scraped off mechanically as a first stage of cleaning. In this case, the jet water is recovered and sent to the each jet nozzle 5 for circulation. In addition, the removed extraneous matters 3 are recovered with the jet water, and are discharged to the outside after separating a part of earth from the matters during the circulation. Further, the part of th separated earth is sent to the each jet nozzle, and is ejected to the architectural and civil engineering members 2 together with the mixed low pressure jet water. The earth particle improves the removal efficiency of the extraneous matters to ensure the positive removal of the extraneous matters 3 attached to the architectural and civil engineering members 2.
Patent JP-S62281129-A (JP)
Title: Optical disk device with two light sources
Inventor: OHARA SHUNJI
IPC: G11B7/125
Filed: 1986-05-30
Abstract: PURPOSE:To obtain separately each of signals from a disk having two light spots by a simplified constitution, by providing a time when each of the first and the second light sources stops independently in one revolution of a disk, and obtaining a servo signal by detecting the reflected light of the light source on the other side from the disk, while the light source on one side is turned off. CONSTITUTION:Switching signals J and K are added on analog switches 18 and 19, and also on 20 and 21, and perform the switching of each servo signal.At the time of pulling in a servo, and of reproducing a signal, both the switching signals J and K go to 'H's, and a semiconductor laser 1a is in a reproducing state, and 1b is in a stop state, therefore, only the reflected light of a light spot P (semiconductor laser 1a) is projected on each photodetector. Therefore, the servo signal obtained from the light spot P is added each of servo circuits 26 and 27, and by driving actuators FC and TR, stable focus and tracing servo can be realized.
Patent JP-S5250017-A (JP)
Title: Liquid supplying device
Inventor: OOYAMA ISAO
IPC: F17D3/00
Filed: 1975-10-20
Abstract: PURPOSE: A simplified and handy liquid supplying system, devised to discharge purged gases quite easily and collect the whole amount for certain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306185-A (JP)
Title: Release driver for radar closeup device
Inventor: MURAKAMI SUMINORI
IPC: G01S7/04
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a recording image of a uniform density with an accurate recording synchronizing with the rotation of a radar antenna by comparing counts of an antenna rotation counter with a set value of a rotation frequency setter to drive a release by a release signal. CONSTITUTION:An antenna rotation reference signal 1 which is outputted each time a radar antenna turns once and a start signal for starting the apparatus are inputted into an antenna rotation counter 3. The counter 3 outputs counts 4 by the start signal 2. The apparatus is provided with a rotation frequency setter 5 to set a frequency of rotation of the antenna required for the exposure of a radar closeup device. A set value 6 of the setter 5, the counts 4 of the counter 3 and the signal 2 are inputted into a comparator 7. The comparator 7 compares the counts 4 with the set value 6 to turn a release operation signal 8 to a H level from the inputting of initial counts 4 to the moment at which the counts 4 exceed the set value. A release driving circuit 9 drives a release of the radar closeup device only for a period during which the signal 8 is at the H level.
Patent JP-H04353323-A (JP)
Title: Connector device for electric carpet
Inventor: ARIMA SATOSHI
IPC: F24D13/02
Filed: 1991-05-29
Abstract: PURPOSE:To provide a connector device for an electric carpet which prevents a strong impact from being exerted on a connector part and a source cord when a specified force is exerted on the connector part. CONSTITUTION:A recessed part 8 is formed at the inside of a controller case 6, and a stopper 11 provided with an operation part 12 and a hook part 13 is located at the interior of a connector 5 through the medium of a resilient body. In a state that the stopper 11 is mounted on the connector 5, the operation part 12 is protruding through an operation hole 9 and the hook part 13 is inserted in a hole part 10. A coil spring 15 is located to the bottom of the connector 5 and the operation part 12 of the stopper 11 is pushed up to usually hook the hook part 13 in a recessed part 8. Since the hole part 10 is sized to have a gap C enough for rotation of the stopper 11 around the under surface, serving as a fulcrum, of the operation part 12, when a source cord 3 is pulled with a force, the stopper 11 is bent through the resilient nature of the stopper and the hook part 13 is unhooked from the recessed part 8.
Patent JP-H08166397-A (JP)
Title: Method and device for detecting rotating speed
Inventor: GIYUNTAA GUSHIYOSUMAN
IPC: G01P3/489
Filed: 1995-05-25
Abstract: PURPOSE: To enhance the detection accuracy of a rotational speed sensor. CONSTITUTION: A sine wave signal induced from a magnet wheel 1 by an induction sensor 2 is passed through a filter 3 and a comparator 4 and converted into a square wave signal essentially proportional to the rotational speed of magnet wheel 1. A microcomputer 5 inputs any one of rising or falling edge of square wave signal selectively through a switch 6 to a corresponding edge evaluation logical circuit 7 or 8 where each edge is evaluated and only such edges as having low fluctuation of interval are selected and inputted to a logic unit 9 operating rotational speed and used for operating the rotational speed.