baber/WOPTO huggingface dataset:
Patent JP-H06122971-A (JP)
Title: Sputtering method and overwritable magneto-optical recording medium capable of being formed by using the same
Inventor: MIYATA KAZUTOMO
IPC: G11B11/10
Filed: 1992-10-12
Abstract: PURPOSE:To easily and stably produce an overwritable magneto-optical recording medium highly durable for repeated writing at the time of forming plural magnetic layers of heavy rare earth-transition metal by sputtering by using respectively a single-component target. CONSTITUTION:An overwritable magneto-optical recording medium consisting of an SiN protective layer 42, a TbFeCo memory layer 43, a GdFeCo intermediate layer 44, a DyFeCo writing layer 45 and an SiN protective layer 46 is produced on a glass substrate 41 by sputtering. In this case, the substrate 41 is passed from a substrate discharging and charging chamber 2 successively through a protective layer sputtering chamber 3 provided with an SiN single target 7, a memory layer sputtering chamber 4 having a looped target 8 in which Tb and FeCo alloy are alternately arranged in parallel, an intermediate layer sputtering chamber 5 provided with a single target 9 consisting of GdFeCo alloy, a writing layer sputtering chamber 6 having a looped target 10 in which Dy and FeCo alloy are alternately arranged in parallel and the sputtering chamber 3, and then sputtered.
Patent JP-H03134837-A (JP)
Title: Optical head for magneto-optical recording/reproducing
Inventor: MATSUOKA KAZUHIKO
IPC: G11B11/10
Filed: 1989-10-19
Abstract: PURPOSE:To obtain high-quality reproduction signals and to realize a light- weight, small-sized, thin-type head by using such a Wollaston prism that the two optical axes cross the first plane with 45 deg. angle, and that the normal of the joint surface is in the first plane or in the second plane which is orthogonal to the first plane and contains a third luminous flux. CONSTITUTION:Luminous flux 33 passes through a condenser lens 17 and enters in a Wollaston prism 1, where a part of the flux is allowed to pass through the prism and divided into flux 5 and flux 6 to generate reproduction signals. These fluxes are guided to photodetecting parts 19, 20 on a photodetector 18 for reproduction signals. On the other hand, luminous flux 7 reflected by the joint surface of the Wollaston prism 1 is received by a light detector 21 for servo signals. Two optical axes A2, A3 of the Wollaston prism 1 are in a Y-Z plane, orthogonal to each other. Moreover, both of the axes cross the first plane (X-Z or X-Y plane) with 45 deg. angle. The normal of the joint surface 4 of the prism 1 is in the first plane. By this method, reproduction signals with high quality can be obtained with a simple constitution.
Patent JP-2000104200-A (JP)
Title: Production of bright cold-rolled steel strip and apparatus therefor
Inventor: NAKAGIRI SHINICHI
IPC: C21D9/56
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To control the stuck quantity of silica on a cold-rolled steel strip to with in suitable range over the whole length there in an electrolytic cleaning. SOLUTION: A strip passing-through velocity Ls of the cold-rolled steel strip in the electrolytic cleaning is detected and the electrolytic current is controlled to zero when the strip passing-through velocity Ls is less than the preset velocity V2 and the electrolytic current is controlled so as to become larger as the strip passing-through velocity Ls becomes higher when the strip passing- through velocity Ls is not less than the preset velocity V2. In this way, since the actual electrolytic current given to the cold-rolled strip becomes almost the constant regardless of the strip passing-through velocity Ls, the stuck quantity of the silica on the cold-rolled steel strip can be controlled to within the suitable range over the whole length.
Patent JP-H0992414-A (JP)
Title: Printed circuit board, connector for printed circuit board and printed circuit board with connector
Inventor: HAGA GORO
IPC: H01R9/16
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To mount a connector on a printed circuit board without using a compliant pin. SOLUTION: An electrically conductive projection 1 is provided in a fixed pattern in a connector mounting region in the surface of a printed circuit board 5. On the other hand, a connector 13 for a printed circuit board has contact conductors 11 whose front is a connector contact 8 and whose rear is a recessed part 7 and which are pressed into a resin-made connector housing 9 in accordance with the arrangement pattern of the electrically conductive projection 1 or fixed by an insertion mold, and the projection 1 is pressed into the recessed part 7. Therefore, electrical contact between the printed circuit board and the connector contact 8 is obtained.
Patent JP-S61153585-A (JP)
Inventor: KUMAOKA YOSHIO
IPC: G21C1/02
Filed: 1984-12-27
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-H1192038-A (JP)
Title: Yarn supply body charging device
Inventor: TERADA YOSHIHIRO
IPC: B65H67/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently charge large-sized yarn supply bodies to a creel requiring light work burden in a device for charging the yarn supply bodies to the creel in a yarn processing device such as a yarn twister. SOLUTION: A self-running car 1, and a creel car 2 connected to the running car 1 by a detachable connection device 3 are provided, the creel car 2 is provided with a creel 36 in which plural yarn supply bodies can be installed, and the running car 1 is provided with an elevation base 8. On a carriage, a creel 36 provided with a rotary frame 31 rotatable around a vertical shaft which can be locked for every specified angle, elevation frames 33 individually elevatably installed on respective side surfaces of the rotary frame 31, and plural yarn supply body holding means 34 provided on the respective elevation frames 33 is provided. The elevation base 8 is provided with an engagement means to transmit elevation action of the elevation base 8 to an elevation frame 33 directed to the elevation base side.  In addition, a balance type loading device 37 which elevates with the elevation base 8 is provided. As the elevation base 8 is elevated for charging work, the yarn supply body mounted on the elevation frame 33 directed to it only is lifted.
Patent JP-2001098492-A (JP)
Title: Substrate for imaging material
Inventor: NINOHIRA AKIRA
IPC: B32B27/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject substrate excellent in pencil writability and reverse print visual recognizability and significantly suppressed in its surface's getting cloudy as well. SOLUTION: This paper-based substrate for imaging material is such that its reverse face is coated with a rough-surface-stenciled resin layer consisting of at least one kind selected from polypropylene, polyamide, polyester, polycarbonate, polystyrene, polyacetal and polyphenylene (thio)ether. This substrate is especially effective when the rough-surface stencil of the reverse face resin layer has a specific roughness (Ra).
Patent JP-H1195965-A (JP)
Title: System for monitoring system based on lightness of system monitor screen
Inventor: UESHIMA AKIRA
IPC: G06F3/048
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a system monitoring system for improving the operability in the monitor of a system, by making periodically collected data correspondent to the lightness of respective cells dividing screen, and expressing the state of the system with the lightness/darkness of the screen. SOLUTION: A screen display means 8 finds lightness m1 to mn of respective system components 1-1 to 1-n from collected data 5 and determines cell numbers on a system constitutive screen from a cell number correspondence table 7. On a system monitor screen 9, the display positions of cells are determined from the cell numbers and the time of data collection. The screen display means 8 displays the respective cells with the determined lightness m1 to mn. The size of each cell can be reduced into a dot on the screen minimum, and each cell is reduced more, the more easily it can be seen. By arranging cells expressing respective elements on one line, further, the system can be time sequentially expressed. Thus, even when the elements constituting the system get huge, conditions as the entire system can be expressed in the screen.
Patent JP-2001090428-A (JP)
Title: Window regulator
Inventor: SHIBATA KAZUMA
IPC: E05F11/48
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator capable of corresponding to various requirements to a driving means moving a tape in constitution in which the tape is used. SOLUTION: A sprocket 34 moving a main tape 38 is disposed to a gear assembly 62, and the sprocket 34 is rotated by a sprocket driving gear 66. The first driving-force transmission gear 68 and the second driving-force transmission gear 70 are interposed between the sprocket driving gear 66 and a manually operated handle 60. Thus, the second driving-force transmission gear 70 fills a cushioning role, and sudden load is not applied to the arm section 60A of the manually operated handle 60 even when a door glass for a large-sized car such as a truck is closed up. Since the sprocket driving gear 66 functions as a reduction gear, the heavy door glass can be lifted and lowered by small operating physical force.
Patent JP-H05111453-A (JP)
Title: Endoscope
Inventor: NAKAMOTO KOJI
IPC: G02B23/24
Filed: 1991-10-22
Abstract: PURPOSE:To provide an endoscope which can surely bend the bending part of an insertion part in a desired direction without generating warping up by bending. CONSTITUTION:A casing 25 covering the bending pipe 11 of the endoscope having the curving pipe 11 freely turnably and pivotally connected with plural bending pieces 26, 27 with each other and the casing 25 covering the curving pipe 11 in the curving part 10 of the insertion part 2 is so formed as to have the thickness gradually increasing from the front end 9 side toward the operating part side axially in the part approximately opposite from the direction where the warping up by bending is generated in the state of using the casing having the uniform thickness. Unequal thicknesses are formed by thick parts 25a and thin parts 25b to increase the bending resistance in the parts approximately opposite from a direction where the warping up by bending is generated by which the warping up by bending is effectively prevented.
Patent JP-S62133206-A (JP)
Title: Side groove block with slot for seepage underground
Inventor: NOGUCHI TAKUYA
IPC: E02B5/00
Filed: 1985-12-05
Abstract: PURPOSE:To prevent the water of a river from being suddenly increased and prevent underground water from being dried up in an urban area, by providing the bottom board and side wall of a side groove block with a plurality of slots for seepage underground. CONSTITUTION:The bottom board and side wall of a side groove block 3 are provided with a plurality of slots 2 for seepage underground, and on the lower surface, gravels for construction are laid. By this method, water flowing in the side groove block 3 is infiltrated underground through the slots 2 for seepage underground, and so the water of a river is prevented from being suddenly increased, and water infiltrated underground is stored as underground water, and the underground water is prevented from being dried up in an urban area, and water content for trees can be maintained.
Patent JP-S63128551-A (JP)
Title: Paste-type electrode plate for lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/14
Filed: 1986-11-18
Abstract: PURPOSE:To improve the high temperature service life, by making the coating thickness of an active substance paste at the parts surrounded by grids (meshes of grid) larger than that at the parts corresponding to the grids. CONSTITUTION:The paste coating thickness (the electrode plate thickness) t1 at the parts responding to grids 1 is made smaller than the thickness t2 at the parts of the meshes of grid surrounded by grids. When a storage battery is operated in a high temperature condition, the oxidizing corrosion speed of the grids is increased to make not only a deformation of grids, but also a removal of the active substance from grids and the like easily, reducing the capacity. Therefore, the surfaces of grids are covered by the active substance as much as possible to restrict the oxidizing corrosion of the grids. Moreover, by making the thickness of the application of the active substance at the parts of the grid meshes larger than that at the parts responding to the grids, the extension of the grids owing to the oxidizing corrosion is prevented by the thick active substance layer, and the active substance follows the form of the deformed grids 1. Therefore, the service life in a high temperature condition can be improved.
Patent JP-H03137821-A (JP)
Title: Magnetic recording medium
Inventor: KUBO KOICHI
IPC: G11B5/65
Filed: 1989-10-20
Abstract: PURPOSE:To improve CSS resistance characteristics and to additionally improve recording characteristics when a texturing treatment is executed by constituting the magnetic recording medium, for which a synthetic resin base body is used, of a magnetic recording layer which is formed on the base body and is provided with concentrical grooves on the surface and fine particles packed in the grooves. CONSTITUTION:The substrate 4 made of the synthetic resin, such as, for example, acrylic system, polycarbonate system or polyimide system, is used as the substrate and the square grooves 1 having 0.2mum depth and 0.4mum width are provided on this surface layer part while inter-groove intervals 3 are specified at 25mum. The grooves 1 are circumferentially turned in the surface layer part of the substrate 4. The parts exclusive of the grooves 1 are subjected to the texturing treatment, by which the circumferential fine ruggedness of 5nm average surface roughness is formed. The magnetic recording layer 6 consisting of a Cr underlying layer, a Co-Ni-Cr magnetic layer and a protective layer are provided on the surface layer part of the substrate 4 enclosing the grooves 1 and alumina particles 5 of a regulated projecting height 8 and 0.3mum grain size are packed into the grooves 1 while the particles are solidified by a binder 7 consisting of an epoxy resin.
Patent JP-H07128757-A (JP)
Title: Stereo adapter
Inventor: OMURA KUNIOKI
IPC: G03B35/10
Filed: 1993-11-02
Abstract: PURPOSE:To provide a stereo adapter capable of making a subject seen at the time of looking in a finder and an image formed on film the same when the adapter is attached to a camera main body so as to perform stereo photographing. CONSTITUTION:The stereo adapter 10 is attached to the front surface of the camera main body 12 where the subject in a visual field frame seen at the time of looking in the finder 28 is formed as the image on the film, and the stereo photographing is performed. Since the visual field frame of the finder 28 in a lateral direction is narrowed to almost 1/2 by at least either of an aperture part 62 for an ocular formed in a stereo adapter main body part 38 and an aperture part 74 for an objective lens formed in a band member 40, the subject seen at the time of looking in the finder 28 and the image formed on the film are made the same. Then, the band member 40 can be folded and the folded member 40 is fixed on fasteners 54A and 54B installed on the back surface of the main body part 38, whereby the band member 40 does not become a hindrance when the adapter 10 is not used.
Patent JP-2000106325-A (JP)
Title: Chip-type electrolytic capacitor and encapsulating case thereof
Inventor: ISHII KUNIHIKO
IPC: H01G9/004
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To firmly connect in an easy way metallic terminal boards attached to the encapsulating case of a horizontal chip-type capacitor to lead terminals of the capacitor body of the capacitor. SOLUTION: A chip-type electrolytic capacitor is provided with a capacitor main body 10, with leads drawn-out in the same direction and an encapsulating case 20 housing the main body 10 and lead passing holes 22 are bored through the end wall 213 of the case 20. In addition, a pair of metallic terminal boards 30, electrically connected to the lead terminals 13 of the main body 10, is mounted on the mounting surface 212 of the case 20. Each terminal board 30 is provided with a terminal board main body 31, which is arranged along the mounting surface 212 of the case 20 and elastically deformable terminal legs 32 which are provided successively from the main body 31. The terminal legs 32 are embedded in the end wall 213 of the case, in such a way that the legs 32 are partially exposed in each lead passing hole 22.  Each lead terminal 13 is forcibly inserted into each lead passing hole 22 so as to elastically deform the leg 32.
Patent JP-H0796100-A (JP)
Title: Portable and foldable simple iron
Inventor: NARITA MITSURU
IPC: A45D20/10
Filed: 1993-09-28
Abstract: PURPOSE:To provide the iron which is less bulky at the time of carrying and is made lighter by providing the iron with a handle, steel plate and stopper, etc., and applying the hot air of a drier, etc., to the steel plate to heat the steel plate for stretching the wrinkles of clothing. CONSTITUTION:A user takes the iron in a folded state out of a case at the time of use and widens the steel plate part 2 by removing the stopper 3. The user grips the handle 1 in this state, holds the drier with another hand and applies the hot air of the drier to the thin steel plate part 2, thereby heating the steel plate part 2 so that the clothing, etc., can be pressed. The user presses the handle 1 from above and moves the iron together with the drier laterally, to stretch the wrinkles of the clothing with the steel plate part 2. A groove 4 for evading buttons is formed in the steel plate part 2.
Patent JP-H03140602-A (JP)
Title: Active pulsation damper device
Inventor: YOSHIDA YUICHI
IPC: F16L55/04
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a hydraulic device which is always less in the pulsation of oil pressure by making a computor, into which signals for number of revolutions and a stroke are inputted, control the capacity of an active pulsation damper to its optimum capacity corresponding to the number of revolutions and the stroke. CONSTITUTION:A hydraulic pump 1 and an actuator 2 function previously, and the capacity of an active pulsation damper 4 which makes the pulsation of oil pressure minimum is obtained through an experiment or simulation calculation for each case of number of revolutions and stroke. The data on the optimum capacity corresponding to above each case of the damper are stored in a computer 3. In the case of actual operation of a hydraulic device, the computer 3 receives signals from a sensor 5 for the number of revolutions and a stroke sensor 6, and reads the optimum capacity of the damper corresponding to each case of the number of revolutions and the stroke from a memory to issue a control signal for controlling the capacity of the active pulsation damper 4. Thus the capacity having the minimum pulsation of hydraulic pressure can be obtained.
Patent JP-H03138149-A (JP)
Title: Composite film
Inventor: KAWACHI YUJI
IPC: B65D65/40
Filed: 1989-10-24
Abstract: PURPOSE:To improve the flexibility, impact resistance and pinhole resistance by dividing a polyamide resin layer into multi-layers. CONSTITUTION:A polyamide resin layer is divided into multi-layers and a layer wherein an adhesive layer is inserted between polyamide resin layers as a cushioning material is made a layer A 2. An outer layer 1, an adhesive layer 3, the layer A 2, a barrier layer 4, an adhesive layer 3 and a sealant layer 5 are laminated in this order. A resin used for the outer layer is a polypropylene resin, a polyethylene resin, a polyester resin or a copolymer thereof. A resin used as the barrier layer is an ethylene-vinyl alcohol copolymer or a polyvinylidene chloride resin and this layer effectively stops oxygen gas to elevate shelf stability of a content. In addition, the sealant layer is an olefinic resin. It is thereby possible to attempt to improve impact strength and pinhole resistance and in addition, to improve flexibility.
Patent JP-S63129385-A (JP)
Title: Cleaning device
Inventor: OZEKI YUKIHIRO
IPC: G03G21/10
Filed: 1986-11-20
Abstract: PURPOSE:To obtain an excellent image without generating a pin hole caused by the charge-up of toner by providing a means removing the electrified charges of the toner attracted by a magnet roller. CONSTITUTION:A cleaning device is provided with a cleaning blade 3 and the magnet roller 4 which rotates in a direction different from the blade 3 on the upstream, viewed from the traveling direction of a photosensitive body. A bias 7 with the reverse polarity of the toner is impressed on a cut blade 5. Hence the electrified charge of the toner is neutrarized at the position of the cut blade, and hence leakage to the photosensitive body occurs even in a toner pool T. Consequently an increase in electrified charges enough to form a pin hole on a photosensitive layer can be prevented. Thus a high quality image can be obtained without fail.
Patent JP-S61157085-A (JP)
Title: Automatic gain controller of video intermediate frequency processing circuit
Inventor: OKUNO KAZUHIKO
IPC: H04N5/52
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate lock of AGC which is performed only by a keyed AGC by applying a peak AGC as a threshold value comprising a designated white level of >=100% white level. CONSTITUTION:In case of normal input condition of a signal (a), a synchronous isolation circuit 3 is loaded at its output pulse by the keyed AGC and even though an image detection output go to be a peak of 100% white, it is so lower than an operating level of the peak AGC that a peak AGC circuit 5 is not operated. Furthermore, in case where a signal (b) is in a condition which is lacking in a synchronous isolation output because of somewhat reasons, a keyed AGC circuit 4 increases the gain of an image medium frequency amplification circuit 1 to render a detection output larger. When a white peak of image output exceeds the peak AGC operating level, the peak AGC circuit 5 operates to lower the gain of a video intermediate frequency amplification circuit 1 and a signal, like the signal-b is fixed to the peak AGC operating level. Since, in such a situation, there is a synchronous signal in the detecting output, the synchronous isolation output recovers immediately to return to a condition of the signal-a and this situation dispenses with the lack of AGC.
Patent JP-H03136110-A (JP)
Title: Steering controller of automatic running service car
Inventor: TAKAHASHI HIROSHI
IPC: A01B69/00
Filed: 1989-10-23
Abstract: PURPOSE:To reduce the amount of investment for an equipment and to improve the work efficiency by providing an azimuth sensor for detecting the advance direction and a sensor for detecting a guidance signal from a guidance by embedded in the outside peripheral part of a work area, and controlling the advance direction and turning. CONSTITUTION:A guidance line 5 whose both end parts are connected to a signal oscillator 6 is embedded under the ground of the outside peripheral part of a work area. Also, the device is provided with a pickup coil 7 being a detection sensor of an oscillating signal of the guidance line 5 and an azimuth sensor 8 for detecting the advance direction against a reference azimuth. In such a state, based on these detection results and turning direction information set in advance, a control signal for controlling a steering device 9 of an automatic running lawn mower is operated by an automatic arithmetic unit 10 and the advance direction control and the turning control are executed. In such a way, a large amount of investment in equipment for embedding a continuous guidance body under the ground along a running locus of an automatic running service car becomes unnecessary, and also, the work efficiency can be improved.