baber/WOPTO huggingface dataset:
Patent JP-H03273118-A (JP)
Title: Method and system for measuring sediment loadage on vehicle
Inventor: KURIHARA MITSUGI
IPC: G01B11/245
Filed: 1990-03-23
Abstract: PURPOSE:To measure the sediment loadage on the vehicle automatically in a short time by stopping the sediment carrying vehicle at an entrance gate and finding the volume of the sediment on the load-carrying platform, and stopping the vehicle at an exit gate after the sediment are discharged and finding its capacity. CONSTITUTION:When the vehicle loaded with the sediment 8 enters the entrance gate 2, a normal stop position is indicated by a sensor and a display means, and a light source and an image detecting means while moved by a conveying mechanism detect an image of the sediment 8 on the load-carrying platform 9 and send its data to an image processing means. Then the vehicle 1 exiting from the gate 2 discharges the sediment 8 at a specific place in a reclaimed land, moves back, and enters the exit gate 4, where the vehicle is positioned by the sensor and display means again. Similarly, the light source and image detecting means while moving sends image data on the emptied platform 9 to the image processing means. Then the image processing means finds the volume of the sediment 8 on the platform from the image data at the time of the entrance passage, finds the capacity of the platform 9 from the image data at the time of the exit passage, and then calculates the total amount of the sediment from both of them.
Patent JP-S61233314-A (JP)
Title: Optical element
Inventor: SHIODA TAKAO
IPC: G01C19/00
Filed: 1985-04-09
Abstract: PURPOSE:To improve the temperature characteristic of a sensor and extend the temperature range of the use by forming a spiral waveguide on a cylindrical or columnar substrate. CONSTITUTION:A substrate 1 consists of crystalline materials such as an optical glass or the like and is formed into a hollow cylindrical or solid columnar shape. One spiral waveguide 2 is formed on the outside peripheral surface of the substrate 1. In case of a projecting core type, the outside peripheral surface of the substrate 1 is made smooth by sufficient optical polishing, and a glass whose refractive index is higher than that of the substrate 1 is formed on all of the surface of the substrate 1 by the thin film forming method such as a CVD method or the like. Unnecessary parts are eliminated by the dry etching method to obtain a spiral core 3, and a thin film having a low refractive index to be a clad 4 is formed on all of the surface of the core 3 by the CVD method or the like. Thus, the temperature characteristic of the sensor is improved, and the temperature range of the use is extended.
Patent JP-H01248144-A (JP)
Title: Barrier device for photographic lens
Inventor: NAKAMURA YASUSHI
IPC: G03B11/04
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the quantity of operating force of a lens barrier member by arranging a spring means so that a pushing part and a pushed part are drawn mutually and elastically. CONSTITUTION:When a power switch is turned on, a photographic lens barrel is extended forward and lens barrier members 1 and 2 and an operation member 4 also move forth accordingly. At this time, a tension spring 5 rotates the operation member 4 clockwise. The clockwise rotation of the operation member 4 moves the pushed part 1d of the lens barrier member 1 counterclockwise around a shaft 1a by the pushing part 4a of the operation member 4 at the same time, thereby moving the lens barrier members 1 and 2 to open positions. In this case, the spring means 3 which energizes the lens barrier members 1 and 2 in closing directions reduces the energizing force for closing the lens barrier members 1 and 2 by putting the fitting part 4c close to the fitting part 1c of the lens barrier member 1. Consequently, the tension spring 5 as a driving source for rotation is not affected by the spring means 3.
Patent JP-H11225887-A (JP)
Title: Utensil having planted hair having function reducing thermal touch for human skin and equipment
Inventor: YANO YOSHIO
IPC: A47J27/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To mitigate heat touch and prevent a danger by planting hair on an earthen pot main body and a handle part of a lid directly. SOLUTION: Planting hair fibers which has a diameter of 60 denier and a length of 5 mm, is made of a material such as high strength high modulus carbon fiber, and has a use possible temperature of 450 deg.C are directly planted on an earthen pot 10. A heat resistant adhesive (inorganic agent, heat resisting temperature of 800 deg.C) is used as the adhesive used here. A temperature of a handle 10-2 of a main body when water is poured and boiled therein is 100 deg.C, and a temperature on a surface of planted hair 10-4 is 70 deg.C. Moreover, a temperature of the handle 10-2 of the main body when oil is poured and heated therein is 150 deg.C, and a temperature on the surface of the planted hair 10-4 is 100 deg.C. In any case, it is possible to carry the vessel by gripping the handle parts. Or, a cover of the handle part of the earthen pot 10 is prepared.  A metal plate (thickness of 0.5 mm) and a silicone rubber (thickness of 1 mm) are used as a raw material of the cover, and heat resistant hairs are planted on a surface of the cover. Or, a cover covering a lower half part of a heat resistant cup is prepared. A raw material of the cover is heat resistant plastic.
Patent JP-S61236415-A (JP)
Title: Groove cutter
Inventor: OTSUKA YASUHIRO
IPC: B23D1/26
Filed: 1985-04-09
Abstract: PURPOSE:To cut a pit and a groove of broken line shape, by mounting a tool to one end of a rotatable bar while a coil, cooperatively acting with a magnetic circuit, in the other end and providing a cam mechanism under the took, in the case of machining an optical disc panel. CONSTITUTION:A groove cutter, fixing a work 18 onto an air spindle 33 to be rotated and moving an air slider 20 while applying a vertical load to act on a diamond tool 24, cuts a groove in a spiral shape. And when a preformat part is machined, the cutter, rotating a cam 17 at an angle of 5 deg. to detach a bar 12 from the cam 17 while applying a large vertical load to act on the tool 24, cuts pits 24, in a size equal to the sum of film thickness of Cr 31 and Au 32 in the work 18, on a glass board 30. Next, for machining a part in a data information groove 35, the cutter, rotating the cam 17 to an angle 5 deg. in the clockwise direction while allowing an electric current to flow in a coil 16 to apply a vertical load to the tool 24, performs cutting. In this way, the cutter enables the pit or the groove of broken line shape to be cut.
Patent JP-S63240782-A (JP)
Title: Production of tissue like saffron stigma
Inventor: OTSUKA MASAKO
IPC: C12N5/00
Filed: 1987-03-28
Abstract: PURPOSE:To obtain a tissue like saffron stigma and to produce a valuable component of saffron from the stigma-like tissue in high efficiency, by carrying out tissue culture of style and/or ovary of saffron in a medium containing a specific substance. CONSTITUTION:Style and/or ovary of saffron are taken out before blooming, i.e. in the state of a bud. The tissue is placed on a medium such as Murashige- Skoog medium added with 5-15ppm of benzyl-adenine and 0.1-10ppm of alpha- naphthaleneacetic acid and cultured for 1-2 months in dark place at 25 deg.C to effect the production and growth of a stigma-like tissue. The stigma-like tissue is optionally ground and is extracted with a solvent such as water, hydrous ethanol and hydrous propylene glycol at normal temperature or under heating to obtain a saffron pigment.
Patent JP-2000263703-A (JP)
Title: Multilayer sheet and container
Inventor: MORI HARUHIKO
IPC: B32B7/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly transparent and high gloss sheet which has gas barrier properties and can be sterilized in a retort by laminating a transparent and lustrous resin layer containing a cyclic polyolefin resin, a resin layer with water vapor and gas barrier properties and a thermoplastic support resin layer. SOLUTION: A transparent and lustrous resin layer A containing a cyclic polyolefin resin, a resin layer B with water vapor barrier properties, a resin layer C with gas barrier properties and a thermoplastic support resin layer D are laminated in the order of A-B-C-D form the outer layer side to form a composite multilayer sheet. When the sheet is used as a molding, the transparent and lustrous resin layer A is set on the outer layer side. As the resin layer B with water vapor barrier properties, polypropylene, polyvinylidene chloride or high-density polyethylene is used and for the resin layer C with gas barrier properties, a vinyl alcohol or an ethylene vinly alcohol copolymer is used. These resins are laminated by a coextrusion process, a coextrusion lamination process or the like.
Patent JP-H05282401-A (JP)
Title: Method for correcting pattern of printed circuit board
IPC: H05K3/00
Filed: 1992-03-31
Abstract: PURPOSE:To automatically correct the intersection part of wiring patterns intersecting orthogonally to each other in extremely short time even when a land is mixed with the wiring pattern of a printed circuit board. CONSTITUTION:A line in parallel with an X-axis and a line in parallel with a Y-axis are extracted sequentially from a wiring network in step A, and it is decided whether or not extracted wiring patterns Intersect orthogonally to each other in step B. Thence, an oblique line is plotted by shifting the intersection of an extracted T-shape pattern by at least single line width V in step C. Thence, the minimum gap value P of the line or the land in the neighborhood of a plotted oblique line is found in step D. Thence, it is decided whether or not the minimum gap value exceeds a regulated value V in step E. When such condition is satisfied, the intersection part of the T-shape pattern is corrected to a pattern branched by the oblique line.
Patent JP-S55166397-A (JP)
Title: Speaker diaphragm
Inventor: OKUZAWA KAZUROU
IPC: H04R7/08
Filed: 1979-06-14
Abstract: PURPOSE:To prevent the occurrence of the abnormal sound which is caused by the exfoliation of the adhesion between the core and the surface material, by using the substance in which a number of slits are formed with the resin foamed sheets and then a number of hollow parts are formed by stretching those slits as a core of a honeycomb structure. CONSTITUTION:The plural number of notches are formed continuously to core 1 having the honeycomb structure containing a number of hollow parts and constituted with the polyethylene foamed sheets or polyurethane foamed sheets. And a number of hollow parts 2 are formed by stretching those sheets up and down. Then the surface material composed of such material excelling in the rigidity as the metal foil like Al and others or the reinforced plastics is struck on both surfaces of core 1 via the adhesive. As a result, the adhesion intensity is increased between core 1 and the surface material. Thus the occurrence of abnormal sound caused by the exfoliation of adhesion can be avoided perfectly when the diaphragm is actuated after incorporated into the speaker.
Patent JP-H07259495-A (JP)
Title: Tunnel waterproofing and water stop sheet
Inventor: KANEKO MICHIKAZU
IPC: E21D11/38
Filed: 1994-03-22
Abstract: PURPOSE:To improve a water stopping property by partitioning a segment outer peripheral space by covering the outer periphery of a segment with a water stopping sheet with a calyx in a cylindrical shape in parallel with assembly of the segment and interposing a calyx part between the segments. CONSTITUTION:A sheet part 11 of a water stop sheet 10 is wound around the outer periphery of a segment 21 and its both ends are jointed, and while bolt- fixing a following segment 21 on the end surface of the existing segment 21 in such a way to sandwich a calyx part 12, they are sequentially assembled. Thereafter, a shield machine 20 is pushed forward by extending a jack 23, a back-filling material is filled between the water stop sheet 10 and a natural ground 30 by a simultaneous back-filling material injection device 25 of a tail plate 22, and the water stop sheet 10 is wound around the outer periphery of the segment 21. Thereafter, an overlapped part ill of the sheet part 11 of the previously set water stop sheet 10 and the wound sheet 11 is jointed, and simultaneously, an overlapped part of the sheet 11 is jointed. Thereafter, the outer periphery of the segment 21 is continuously covered by repeating assembly and digging processes of the segment 21.
Patent JP-S62231523-A (JP)
Title: Dc level control circuit
Inventor: HARA SHINJI
IPC: H03M1/10
Filed: 1986-03-31
Abstract: PURPOSE:To take quickly and surely the synchronization by decreasing the time constant of a circuit controlling the output level of an A/D converter to a prescribed level when the input level of the A/D converter is clearly in error nd increasing the time constant when it is not. CONSTITUTION:A window comparator 18 discriminating the input level of the A/D converter 9 and a clamp time constant changeover switch 17 setting the clamp time constant longer when the input level of the A/D converter 9 is within a prescribed range and setting the clamp time constant shorter when the input level of the A/D converter is at the outside of the prescribed range are provided to the DC level control circuit feeding the output of the A/D converter to set the output level of the A/ converter at a prescribed clamp period to a prescribed level. A load resistor R3 having the largest resistance is connected to an amplifier 7 when the input level of the A/D converter 9 is within a prescribed range and a load resistor R2 having a comapratively low resistance is connected to the amplifier 7 when the input level of the A/D converter 9 is at the outside of a prescribed range.
Patent JP-S61228524-A (JP)
Title: Graphic tablet
Inventor: DABURIYUU MAIKU BAAKU
IPC: G06F3/033
Filed: 1986-04-01
Abstract: PURPOSE:To decrease the number of desired drive circuits by connecting a drive circuit to drive lines connected to array lines. CONSTITUTION:The X-Y gratings of array lines forming the lead wire groups on a graphic table 100 consist of array lines 141-164 for calculation of X- direction positions and array lines 171-194 for calculation of Y-direction positions. At the same time, the drive lines X1-X8 forming a drive line group and the drive lines Y1-Y8 are connected to a drive circuit 197 on the tablet 100 via terminals 105 and 106 respectively. When a stylus 198 is put on the tablet 100, there lines in the X and Y where the stylus 198 received the most intensive signal are used to decide the addresses in the X and Y directions respectively. A detection circuit 199 detects the relative intensity of such intensive signals and transmits this information to a microprocessor 196. Then the relevant address is led out by the processor 196.
Patent JP-H06258037-A (JP)
Title: Outer diameter measuring equipment for work
Inventor: YOSHIMURA YASUO
IPC: G01B11/10
Filed: 1993-03-08
Abstract: PURPOSE:To provide a highly accurate and reliable outer diameter measuring equipment in which overall size can be reduced significantly while allowing transfer of a large number of objects on a conveyor and each object can be measured efficiently in a short time. CONSTITUTION:The inventive equipment comprises a conveyor for transferring objects W, e.g. works, and a laser measuring instrument 5 for irradiating the object W transferred on the conveyor with a laser beam from radial direction and measuring the outer diametral dimension thereof. The transfer conveyor is provided with a jig 15 for holding the work W such that the axis of the object W intersects the transferring direction of the conveyor perpendicularly. Light projecting section 6 and light receiving section 7 of the laser measuring instrument 5 are disposed vertically on the transferring side of conveyor so that the object W on the jig 15 is irradiated with laser light vertically.
Patent JP-S63241019-A (JP)
Title: Production of rigid urethane foam molding
Inventor: WATANABE YUKITAKA
IPC: C08G18/48
Filed: 1987-03-27
Abstract: PURPOSE:To shorten the molding cycle and to produce the title molding improved in cushioning property, by the reaction injection molding of a reactive composition comprising a specified mixed polyol, a polyisocyanate, a catalyst and a blowing agent. CONSTITUTION:A process for producing a rigid urethane foam molding having a desired shape by pouring a reactive composition comprising a polyol, a polyisocyanate, a catalyst and a blowing agent into a mold and reacting the mixture, wherein a mixed polyol mainly consisting of an aromatic amine polyol and a sucrose polyol and containing 2-50pts.wt., per 100pts.wt. main component, long-chain trifunctional polyether polyol of an MW of 3,000-6,000 is used as said polyol. By the addition of said trifunctional polyether polyol, the molding can take a structure in which cells are partially open to each other from its inside, and the blowing gas is partially released during molding to reduce the heat buildup in the inside, so that the molding cycle can be shortened and the productivity is increased.
Patent JP-H09262110-A (JP)
Title: Non-woven cloth for hook-and-loop fastener of bio-decomposing nature and manufacture of the same
Inventor: NOGUCHI NOBUO
IPC: D04H1/4282
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-woven cloth for hook-and-loop fastener by a simple manufacturing method, which shows good bio-decomposing characteristic, excels in the bonding strength, and exhibits a good anti-napping characteristic even after repetitive mounting and removal, with which the troublesomeness associated with a conventional manufacturing process such that a base cloth and a cloth piece having pile loops are prepared individually and are adhered together is well avoided. SOLUTION: Long fibers having a latent wind-shrink property are formed from bio-decomposing thermoplastic polymerizes having different thermos-shrinking characteristics, and a non-woven web formed from these long fibers is partially subjected to a hot pressure contacting process so that an intended shape is established. The obtained object is subjected to a slackening heat treatment at a temp. lower than the melting point of the component among the polymerizes whose melting point is the lowest so that the latent wind-shrink of the long fibers in the non-hot pressure contacting region 3 is made apparent, and thus, loops 4 in a fold form are produced. Each loop 4 is furnished with at least two minor folds 5, and thus an intended non- woven cloth for bio-decomposing hook-and-loop fastener is attained.
Patent JP-S63240972-A (JP)
Title: Method for lining inner surface of pipe
Inventor: TSUJI TOSHINORI
IPC: B05D7/22
Filed: 1987-03-28
Abstract: PURPOSE:To carry out excellent coating by rotating a coil spring-shaped spring wire for the passage of a lining body through a pipe in a specified direction at all times, and separately exerting an external force for the charge and discharge on the wire. CONSTITUTION:The lining bodies 6a-6c are sent into a pipe 2 by the rotating coil spring-shaped wire 3, then a lining material 12 is supplied into the pipe 2, the bodies 6a-6c are drawn out by the rotating wire 3, and the lining material 12 is coated on the inner surface of the pipe 2 by the bodies 6a-6c. In this case, the wire 3 is always rotated in a specified direction from the time when the wire is introduced into the pipe 2 to the time when the wire is drawn out from the pipe 2, and an external force for sending the wire into the pipe 2 and for drawing out the wire from the pipe 2 is exerted on the wire 3. As a result, excellent lining can be surely and rapidly carried out.
Patent JP-S57194774-A (JP)
Title: Storing method of food
Inventor: YAJIMA MIZUO
IPC: A23L3/349
Filed: 1981-05-21
Abstract: PURPOSE: To impart the improved keeping quality to a food without deteriorating the flavor and taste thereof, by adding ethanol and cyclodextrin to the food.  
     CONSTITUTION: A mixture of ethanol with cyclodextrin is added to a food or both are separately added to improve the keeping quality of the food. α-, β- or γ-Cyclodextrin or a mixture thereof may be used as the cyclodextrin. The amount of the cyclodextrin is 0.02W1pt.wt., preferably 0.03W1.2pts.wt., expressed in terms of the pure substance, based on one pt.wt. ethanol. The amount of the ethanol to be added to the food is about 1W3% depending on the food to be the object. Uncooked noodles, edible meat products, marine fish paste products, MISO, soy sauce, pickles, etc. may be cited as the food to be the object. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61239082-A (JP)
Inventor: ICHIHASHI KUNIO
IPC: D06M101/16
Filed: 1985-04-09
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-H10264734-A (JP)
Title: Manufacture of vehicular molded ceiling
Inventor: SASAKI MIE
IPC: B29C51/14
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the covering work of the open end of a molded ceiling with a surface layer. SOLUTION: When a vehicular molded ceiling laminated with a base material 9 and a surface layer 8 with a hot-melt layer 10 between them is covered at the end 9a of its opening 1 with a surface layer terminal part 8a, an unmolded part 12 is extended to the corner part 5 of the opening 1 during first press molding of the base material 9 by heating, and the side of the hotmelt layer 10 laminated over the surface of the surface layer 8 is laid on the surface of the molded base material 9 to perform second press molding, to attach the surface layer 8 in place by use of extra heat generated during the first molding operation. Then the surface layer terminal part 8a and the unmolded part 12 of the base material 9 are laminated together only by the extra heat without applying pressure to them.  By tearing the unmolded part 12 under these conditions, the hard hot-melt layer 10 can be stripped off the surface of the terminal part 8a in such a way that the layer 10 is kept laminated with the unmolded part 2, whereby the terminal part 8a is softened.
Patent JP-H10268010-A (JP)
Title: Magnetic field measuring device
Inventor: MAKITA AKIRA
IPC: G01D5/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To retain a constant measurement temperature and to measure a magnetic field accurately by dipping a magnetic field measurement element in a liquid with the constant measurement temperature. SOLUTION: When a specific current is inputted to a Hall element 1 by an ammeter, the Hall element 1 detects a magnetic field to be measured and a voltage corresponding to the magnetic field is outputted to a voltmeter 5. While a solution 2 retains a temperature near a boiling point, the temperature of the Hall element 1 being dipped in the solution is also retained at a constant temperature. More specifically, the temperature of the Hall element 1 can be compensated easily. While the solution 2 retains a temperature near the boiling point, the temperature of the Hall element 1 itself is also retained at the temperature near the boiling point constantly, thus suppressing a characteristic change due to the temperature change of the Hall element 1 itself and measuring the magnetic field accurately.  Also, other magnetic sensors that are well known and are commonly used can be used as a magnetic measurement element.