baber/WOPTO huggingface dataset:
Patent JP-S6378324-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1986-09-19
Abstract: PURPOSE:To satisfy still durability and running durability by using fine inorg. particles having the grain size larger than the grain size of fine org. particles as the fine inorg. particles of a magnetic recording medium formed by disposing a mixed coating layer composed of the fine org. particles and fine inorg. particles on a high-polymer film and disposing a thin ferromagnetic metallic film thereon. CONSTITUTION:This recording medium is constituted by disposing the mixed coating layer 2 composed of the fine org. particles 4 and the fine inorg. particles 3 on the high-polymer film 1 and using the fine inorg. particles 3 having the grain size larger than the grain size of the fine org. particles 4. Then, the projections formed to the parts of the fine inorg. particles contact the other side during ordinary traveling; therefore, the coefft. of dynamic friction stabilizes and maintains a low value. The projections formed in the parts with the fine inorg. particles sink and move slidingly together with the projections in the parts of the fine org. particles in still state; in addition, the fine org. particles act to absorb impulsive stresses. The still durability is thereby improved as well.
Patent JP-H1156026-A (JP)
Title: Simply seedling transplanting apparatus
Inventor: IKUTA RYUICHI
IPC: A01C11/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a simply seedling transplanting apparatus intended to automatize transplantation. SOLUTION: This readily seedling transplanting apparatus consists of a clamper 10 for retaining a seedling 50, an advancing and retreating apparatus 20 for advancing and retreating to and from the clamper 10, a moving apparatus 30 in the vertical direction for lifting and lowering the advancing and retreating apparatus 20 and a moving apparatus 40 in the horizontal direction for moving the moving apparatus 30 in the vertical direction, in the horizontal direction. The clamper 10 has several sets of needles 11 to be moved in the slant direction and thrust into root parts 51 of seedlings and pushers 12. The clamper 10 has several pairs of tines for retaining the stems of seedlings.
Patent JP-H02107955-A (JP)
Title: Sensor measuring relative humidity
Inventor: NORUTEINGU PEETAA
IPC: G01N25/62
Filed: 1989-08-31
Abstract: PURPOSE: To measure relative humidity quickly and accurately by providing at least one heating element at a sensor and heating the sensor quickly. CONSTITUTION: A sensor 10 has a support plate 11 made of a heat-resistance and moisture-resistance material (ceramic base made of Al2 O3 ) with poor heat propagation property that is suited for printing techniques. A heating element 12 in meander-shaped structure is printed on the upper side. The element 12 is covered with a printed electrical insulation layer 13 that is made of, for example, glass. A layer 13 is used also as a support for a moisture-sensitive layer 14. The layer 14 is connected to an evaluation circuit or a power-feeding device via a contact path 16. Then, when the element 12 is thrown at a measurement point (x), the ambient temperature of the layer 14 increases above environmental temperature within a working time, thus drying a sensor 10 or the layer 14.  After the element 12 is shut off, the ambient temperature of the layer 14 decreases to the environmental temperature again. An original measurement process starts at this point (y) for measuring moisture, thus repeating heating, cooling, and measurement at a short interval periodically.
Patent JP-H0647208-A (JP)
Title: Circulating filter for water
Inventor: YAMAGATA SEIICHI
IPC: B01D24/02
Filed: 1992-07-30
Abstract: PURPOSE:To provide a circulating filter a filter in which medium is harder to break due to impact, etc., and the quantity of the filter medium flowing out together with filtered water is extremely small and the washing effect of a filter bed is higher and running cost is lower, compared to a circulating filter using sand as a filter medium. CONSTITUTION:A pressure vessel 101 is divided into two parts, a filter part 107 and a filtered water collecting part 108 by a filter bed plate 106. In the filter part 107, a filter bed 130 consisting of a sand-like diatomaceous earth sintered filter medium 131 and a space 132 above the filter bed 130 is formed. An opening 143 of the 1st pipe 141 is arranged in the upper position in the space 132. A strainer 120 having plural slits 124 of a width smaller than a particle diameter of particles having a minimum particle diameter in the diatomaceous earth sintered filter medium 131 is fitted to the filter bed plate 106 and the filter part 107 and the filtered water collecting part 108 are made communicate with each other though the strainer 120. The 2nd pipe 142 is installed at the bottom part of the pressure vessel 101 to communicate the filtered water collecting part 108 with the inside of the 2nd pipe 142.
Patent JP-2001052859-A (JP)
Title: El display device
Inventor: TOMITA TAKAYUKI
IPC: H05B33/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an EL display device reduced in size by enabling anodes to be connected within the device to reduce the number of lead pins and reducing pitches between disposed segments. SOLUTION: An anode wire WYA1 extending from a segment A1 is entirely covered by an insulation layer 3, and the insulation layer 3 is removed from its portion electrically connected to an inter-anode connection wire WXA to form an opening part CH. The inter-anode connection wire WXA crosses over an anode wire WYB1 extending from a segment B1 and over an anode wire WYC1 extending from a segment C1, reaches an anode wire WYA2 of a segment A2, and is electrically connected to the anode wire WYA2 via another opening part CH.
Patent JP-H1161562-A (JP)
Title: Polyester fiber and fabric mixed therewith
Inventor: FUJIMOTO KATSUHIRO
IPC: D03D15/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber capable of being dyed at <=95 deg.C by a disperse dye and having >=80% elastic recovery when elongated to 20%, and further to obtain a mixed fabric such as the polyester fiber mixed with a fiber having poor thermal stability, and the polyester mixed with other materials requiring the use of a dye having low thermal stability represented by a reactive dye, capable of manifesting both characteristics of the polyester fiber and the other materials, and having a soft feeling. SOLUTION: This polyester fiber comprising a polyester consisting of an acid component consisting essentially of terephthalic acid, a glycol component consisting essentially of triethylene glycol and a polyoxyethylene glycol, is regulated so that the proportion of the polyoxyethylene glycol unit based on the whole polyester may be 3-10 wt.%, the peak temperature of loss tangent may be 85-102 deg.C, and the relation between the modulus Q (g/d) of the fiber and the elastic recovery R(%) may satisfy the formula 0.18<=Q/R<=0.45.
Patent JP-2000059704-A (JP)
Title: Program reservation system
Inventor: YAMAUCHI HIROKO
IPC: H04N5/44
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a program reservation system in which a program reservation operation is conducted simply by a local remote controller, without interrupting the image of a program that is being watched. SOLUTION: A receiver A which receives a television broadcast signal is provided with a data extract means 3, that extracts a teletext signal from the received television broadcast signal, a program list generating means 5 that generates a television program list from a teletext signal extracted by the data extract means 3, and a program list transmission means 9 that transmits the television program generated by the program list generating means 5 to a remote controller B.  The remote controller B is provided with a display means that displays the television program list sent from the program list transmission means 9, an instruction means that selects and instructs a desired program from the television program list displayed on the display means and a remote control transmission means that transmits the program information which is selected and instructed by the instruction means to the receiver A as reservation information.
Patent JP-S6471652-A (JP)
Title: Automatic work scheduling method based on expert system
Inventor: RI HOUCHIN
IPC: G06Q10/04
Filed: 1987-09-09
Abstract: PURPOSE:To easily create work scheduling by placing the work scheduling of production planning classified by a kind of known products to be left as registered tentatively in a computer and inputting the quantity of sets of production in every kind intended to be produced. CONSTITUTION:Placing an optimum pattern of production work and its work scheduling of each known kind to be left as registered and stored in a memory of a computer, inputting a production request quantity classified by a kind in a step (S1) and obtaining in a step (S2) the total work time in every machine tool machining each part, it is decided whether or not the total work time is larger than the programmed operation time per day, and a production matrix of day of week unit is created in steps (S6, S7). Referring this pattern to the inside of a machining pattern file previously registered and reading a machining schedule from the agreeing pattern, a work process is allotted to each machine tool, and the machining schedule is created. By the method thus obtained, the work scheduling can be easily performed even for a pattern of large scale.
Patent JP-S6282891-A (JP)
Title: Subsample type vector quantization system
Inventor: SAKAI KIYOSHI
IPC: H04N19/00
Filed: 1985-10-08
Abstract: PURPOSE:To remove the appearance of a peculiar pattern and to prevent picture quality from deterioration smashing an edge part by quitting subsample processing when the width of the maximum and minimum value from the average value of proposed subsample blocks exist on the outside of a prescribed range. CONSTITUTION:The titled system is constituted of a delay circuit 19 for one block part, average value calculating parts 18, 20, a subtractor 21, and a processing decider 22. At the execution of subsample processing of 2:1, the average value of the preceding block delayed by the circuit 19 is calculated by the calculating part 20, the average value of the current block is calculated by the calculating part 18 and the difference of both the values is found out by the subtractor 21 and inputted to the decider 22. When proposed subsamples are determined and the width of the average value from the maximum and minimum values among the proposed blocks is larger than the prescribed value, the decider 22 turns switches 6, 7 to the solid line side to quit the subsampling processing. Since a peculiar pattern which is not included in a code book is not generated, the quality of a reproduced picture can be prevented from deterioration.
Patent JP-S6283729-A (JP)
Title: Light scanning device
Inventor: OKAZAKI YOJI
IPC: G02F1/295
Filed: 1985-10-08
Abstract: PURPOSE:To improve the removing efficiency of the light to the outside of the laminating body by setting the waveguide mode of the waveguide light to the higher-order mode than the 1st-order mode or above. CONSTITUTION:The waveguide mode of the waveguide light is set to the higher- order mode than the 1st-order mode or above. When the waveguide mode is the 1st-order mode, compared with the zeroth-order mode, the thickness of an adjoining layer 12 comes to be half or below, and the ratio of the thickness of the adjoining layer 12 to the thickness of a light waveguide layer 11 is about 138 in case of the zeroth-order mode and about 15 in case of the primary mode. Since at the device where the waveguide mode is the 1st-order mode, the thick ness of the adjoining layer 12 comes to be sufficiently thinner than when the waveguide mode is the zeroth-order mode, the adjoining layer 12 is easily formed, the difference of the thickness of the liquid waveguide layer 11 and the adjoining layer 12 comes to be also smaller and the difficulty of the layer formation due to the difference of the thermal expansion ratio of both layers 11 and 12 is avoided. Thus, the light removing efficiency from the diffraction grating to the outside of the laminating body can be increased.
Patent JP-H1060854-A (JP)
Title: Scour preventive sheet and manufacture thereof
Inventor: NISHINO YOSHIO
IPC: E02B3/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage after laying by permeating a composition among fibers under a stable state in the sheet material of a reticulate body consisting of fibers while covering the peripheral surfaces of yarn constituting a net and configuring the sheet material so that water can be passed while opening meshes. SOLUTION: A sheet material is dipped in a solution, in which a composition 10 such as a rubber, a synthetic resin, etc., is dissolved in a solvent, and the sheet material is passed through a drying furnace and the solvent is evaporated. The composition 10 existing so as to close the meshes of the sheet material is removed, and the meshes are opened at that time. The sheet 11 is formed by executing a vulcanizing process, in which heat is applied and the composition 10 is brought to a stable state. In the sheet 11, the composition 10 is permeated among fibers under the stable state, and covers the peripheral surfaces of the yarn.  Accordingly, since the sheet 11 having large specific gravity and water permeability is manufactured, free settlement is conducted and the sheet 11 is laid quickly at a specified place at the time of laying, and the whole surface is brought into contact with a sea-bottom surface after laying, thus increasing a friction coefficient with an existing ground, then resulting in the contribution of the composition 10 to an improvement in rigidity and the inhibition of the displacement of the sheet 11.
Patent JP-S61102620-A (JP)
Title: Optical scanning polygon mirror
Inventor: NIIKURA ISAMU
IPC: G02B26/12
Filed: 1984-10-25
Abstract: PURPOSE:To transmit distortion-free image information while preventing stray light from being generated at the boundary of adjacent reflecting surfaces during optical scanning by forming a reflected light dimming surface at the boundary. CONSTITUTION:Reflected light dimming surfaces 8 are formed at both sides of the boundary 7 of adjacent reflecting surfaces 4 and one point on the surface 4 is irradiated with a laser light beam 10 from a light source 9; and its reflected light is made incident on the surface 4 again through reflecting plates 11 and 12 and converged 13 to illuminate the electrostatic charging layer of a photosensitive body 14. In this state, a mirror body 14 is rotated. At this time, the surface shifts in reflection position according to the rotating of the main body 1, but there is no light reflected at the periphery of the boundary 7 of the adjacent surfaces 4. Consequently, stray light is generated at neither side of scanning and distortion-free image information is transmitted to the photosensitive body 14.
Patent JP-S59115484-A (JP)
Title: Rotary sliding structural body
Inventor: INOUE KOUICHI
IPC: F04C18/344
Filed: 1982-12-21
Abstract: PURPOSE:To aim at improving the lasting quality of a structural body in time of operation as a hydraulic machinery and equipment using a water system fluid and a drainage pump, by forming a vane part with a furnace-sintered ceramic body excellent in both of corrosion resistance and wearproof, and also forming a cam ring with a reaction-sintered ceramic body. CONSTITUTION:A vane 3 consists of a furnace-sintered body or a hot press sintered body being large in specific gravity and strength, comprising zirconium oxide (specific gravity 6 and strength 6kg/mm.<2>, silicon nitride, etc., by way of example. This ceramic body is sintered at a temperature of about 1,500-1,800 deg.C in a nitrogen ambience after a sintering assistant is added to ceramic powder and molded into shape. Likewise, a cam ring 4 is made up of a reaction-sintered ceramic body, which is easy for molding, especially reaction-sintered silicon carbide or the like is suitable for it in material, for example, being produced with a metal Si heated at a temperature of 1,300-1,500 deg.C in a nitrogen ambience or carbon. With this, even when it is used for hydraulic machinery and equipment using a water system fluid, it is excellent in durability and also when used for a drainage pump, there is no problem on corrosion, and use for long hours can be attained.
Patent JP-H0777228-A (JP)
Title: Gear brake device
Inventor: DEGUCHI SHIGEHARU
IPC: B23Q5/54
Filed: 1993-09-09
Abstract: PURPOSE:To stop the rotation of a gear wheel without fail by installing a means to select the position of a lever in a gap with a position where either engagement of both first and second gears to a gear wheel comes off, in a geared brake which is applied to a rocking type jig unit and stops a rotation of this gear wheel. CONSTITUTION:When a lever 16 goes down and engagement between a gear wheel 10 and a second pinion 20 canes off, this gear wheel 10 freely rotates, making a rocker table 3 mounted with a work 1 rotatable as far as the optional angle. On the other hand, a supply of compressed air to a cylinder 23 is cut off, the lever 16 goes up by dint of elastic force of a compression spring 25, the gear wheel 10 and both the first and second pinion gears 18 and 20 are engaged with one another, thereby stopping the rotation of this gear wheel 10. In brief, when the gear wheel 10 rotates counterclockwise, by way of example, the pinion gear 18 tries to rotate clockwise and the second pinion gear 20 clounterclockwise, respectively, so their torque directions are opposed to each other, and thus the torque directions are negated to each other, whereby the gear wheel 10 is braked and locked by the second pinion gear 20.
Patent JP-2001052606-A (JP)
Title: Manufacture of shadow mask
Inventor: FUKAGAWA HIROTAKA
IPC: H01J9/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing shadow masks capable of generating through-holes having a desired shape and having a high mechanical strength. SOLUTION: A resist film having a plurality of openings 7b for large holes is formed on one surface of a metal thin plate while another resist film having openings 7a for small holes pairing with the large hole openings 7b is formed on the other surface, and the metal thin plate is subjected to an etching process, and then the resist films are exfoliated. In this method of manufacturing a shadow mask, the openings 7b have a circular shape, while the openings 7a are of a circular form in the center of the display region and substantially elliptical with its edge members expanding toward the center of the display region as one moves away from the center of the display region.
Patent JP-S6282816-A (JP)
Title: Multipolar load opening/closing device
Inventor: IWASAKI YUZO
IPC: H03K17/725
Filed: 1985-10-08
Abstract: PURPOSE:To obtain the titled device compact and simple, to easily insulate among respective relay contact points and to turn ON simultaneously plural load circuits by coupling an input signal circuit with the load circuits through light emitting elements and light receiving elements. CONSTITUTION:When an input signal is impressed triode AC switches Q1-Q3 are connected and then current supply to a load RL is started through the relay contact points Xb1-Xb3. When the input signal is interrupted, the contact points Xb1-Xb3 are opened and the load current is interrupted by the triode AC switches Q1-Q3. Thereby, the triode AC switches Q1-Q3 are prevented from burning due to heating. Since only one relay contact points Xa for trigger may be set up and it is unnecessary to set up the relay contact points in respective load circuits, the compact and simplified device can be obtained and mutual insulation among the relay oil X and respectively relay contact points can be sufficiently obtained. When one trigger relay contact point Xa is closed at the time of impression of the input signal, plural light emitting elements H1-H3 are simultaneously emitted and plural load circuits 2 can be simultaneously closed.
Patent JP-S60122370-A (JP)
Title: Flaw detector for thin plate
Inventor: INOUE SATORU
IPC: G01N29/24
Filed: 1983-11-29
Abstract: PURPOSE:To remove the dead zone of the flaw detection of a material to be detected by generating plate waves by plural plate-shaped transducers slantingly to an end surface part of the material to be detected and detecting a reflected wave. CONSTITUTION:Plural, e.g. two plate-shaped transducers 2 and 9 are provided at the center part of the moving material 1 to be detected so that transmission surfaces are slanted and plate waves are generated slantingly to end surface parts (a) and (b) of the material to be detected; and a reflected wave from a defective part 8c is received and reflected waves from the end parts (a) and (b) are not received. Even if the defect part 8c is in the dead zone of the transducer 2 when it is near the transducer 2, the reflected wave is received by the transducer 9 and a decision device 11 decides on the outputs of pulse receivers 4 and 10 corresponding to the transducers 2 and 9 respectively to eliminate the flaw detection dead zone of the material to be detected.
Patent JP-S6285831-A (JP)
Title: Temperature detector
Inventor: YANO TAKAHIKO
IPC: G01K1/14
Filed: 1985-10-11
Abstract: PURPOSE:To detect an accurate temperature by improving thermal conduction of a fixed roller and a thermosensitive element. CONSTITUTION:The temperature of an object to be measured can be detected accurately and rapidly by collecting heat from the object to be measured via a heatproof tape 5 by aluminum foil 4 as a good thermal conduction plate provided in opposition to the object to be measured and detecting the heat with a thermistor 3 as the thermosensitive element 9. Further, since the aluminum foil 4 is buried in the recessed surface 2 of elastic material 8 (sponge 1) and can also collect the heat transmitted to the elastic material 8 via a heatproof tape 11 (5), the temperature can be detected accurately and rapidly. Then, the temperature of the object to be measured can be kept constant by controlling the temperature of the object to be measured according to the detected temperature by a control circuit. In this way, the good thermal conduction plate can collect the heat from the object to be measured and transmit it to the thermosensitive element 9 efficiently and accordingly, the thermosensitive element 9 can detect the temperature rapidly and accurately.
Patent JP-H0894304-A (JP)
Title: Method and device for measuring level of distortion damage of damaged vehicle
Inventor: KAZAMA SUEHIRO
IPC: B66F3/08
Filed: 1994-09-20
Abstract: PURPOSE: To provide a method and a device for measuring a level of distortion damage of a damaged vehicle capable of making an accurate estimate of a repair cost. CONSTITUTION: A supporting bodies 3 each having a height-adjusting mechanism are provided to right and left jack points of front or rear locker panel of a vehicle 1 so that the front or rear section of the vehicle 1 is lifted to be supported. A measure 6 having a level 5 is bridged between height-adjusting handles 4 whereby the respective height-adjusting mechanisms of the right and left supporting bodies 3 are operated. Then, the front or rear section of the vehicle 1 is lifted to be supported in the horizontal condition by adjusting the heights observing the level 5 by means of the height-adjusting handles 4. Dimensions of prescribed measuring points of the vehicle 1 lifted to be supported in the horizontal condition are measured by means of the measure 6 so that the level of distortion damage of the accidental vehicle is measured.