baber/WOPTO huggingface dataset:
Patent JP-H02115764-A (JP)
Title: Contact medium for non-destructive inspection
Inventor: KOTANI YASUO
IPC: G01N29/28
Filed: 1988-10-25
Abstract: PURPOSE:To allow the execution of a flaw detection in a weld zone right after welding by using a methyl phenyl silicone oil contg. fine inorg. material powders as a contact medium. CONSTITUTION:The contact medium is prepd. by mixing one or 2 kinds of the fine inorg. material powders, such as silicon dioxide, titanium dioxide, chromic oxide, tungsten dioxide, ferric oxide, calcium carbonate, talc, aluminum oxide, magnesium hydroxide, zinc oxide, bentonite, and clay, etc., which have particles sizes of a prescribed range, and incorporating this mixtures into the methyl phenyl silicone oil at the compounding ratios of a prescribed range. This contact medium allows the inspection by ultrasonic waves at about 400 deg.C without generating solidification and gelation and has a thixotropic property; therefore, the contact medium does not sag during use and is easy to handle.
Patent JP-H11105175-A (JP)
Title: Fiber composite formed article, and its manufacture
Inventor: HAYASHI HITOSHI
IPC: B29C47/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of a fiber composite formed article due to a temperature change from arising, eliminate separation and corrosion, and reduce the manufacturing manhours by a method wherein a reinforcing fiber to which an unsaturated acid is adhered is added into polyolefin under a molten state. SOLUTION: A gutter 8 as a fiber composite formed article is formed by extrusion-forming of a polyolefin resin, and from both sides of a flat bottom wall 8a, walls 8b, 8a are erected in a manner to be confronted with each other. For the wall 8b which constitutes the gutter 8, the polyolefin resin is made a matrix, and a reinforcing fiber is dispersed in the polyolefin resin. The reinforcing fiber is charged into the polyolefin under a molten state, under a state wherein an unsaturated acid is adhered. As the unsaturated acid to be adhered, a maleic acid, an acrylic acid, a maleic acid anhydride are shown as samples, and by using these unsaturated acids by mixing with a catalyst such as a peroxide which is made to react with the polyolefin resin, the reaction between the unsaturated acid and polyolefin is accelerated, and the unsaturated acid is grafted to polyolefin.
Patent JP-H08129273-A (JP)
Title: Image forming method
Inventor: KITANI RYUJI
IPC: G03G15/01
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a good transfer characteristic over a long period of time and to prevent the deterioration in transferability due to embedding of inorg. particulates. CONSTITUTION: A photoreceptor is a cylindrical image carrying member having a diameter of >=70mm or a belt-like image carrying member having a radius of curvature of >=35mm in a transfer part. Toners are colored particles consisting of at least a resin externally added with inorg. particulates and coloring agents. These inorg. particulates have the maximal value of the number ratio respectively at the grain size xnm and ynm in a number-grain size distribution curve.  The number ratio at a grain size of [(x+y)/2]nm is <=10number% and the value of X/Y is in a range of 0.5 to 2.0 when the number ratio of the inorg. particulates on the small grain size side having a grain size of [(x+y)/2]nm or below is defined as X number% and the number ratio of the inorg. particulates on the large grain size side having a grain size of [(x+y)/2]nm or above is defined as Y number% (where, 20<=x<=50, 3x<=y<=6x).
Patent JP-S61146508-A (JP)
Title: Mold for molding resin
Inventor: ISHIKAWA SUSUMU
IPC: B29C49/48
Filed: 1984-12-20
Abstract: PURPOSE:To produce the molded product capable of uniformly keeping the fibers on skin surfaces without irregular orientation of which restoration after molding is impossible by fitting buffer members to at least a part of molding grooves of molds. CONSTITUTION:The skins 3 preformed by vacuum molding are set in molds 11a, 11b. A parison 20 is kept between a gas spouting member 16 and both left and right molds 11a, 11b. The parison 20 is expanded, spouting compressed air from each spouting port 19 of the gas spouting member 16. The parison 20 is molded, with the skins 3, into a base molding 2 correspondingly to the surface-shapes of the molding grooves 12 of the mold 11a, 11b. The skins 3 are pressed to the molding grooves 12 of the molds 11a, 11b by flowing pressure, but because buffer members 13 are fitted into the molding grooves 12, the fibers 3a on surface side are sunk into the buffer members 13, whereby pressing force is relieved. Accordingly, the fibers 3a on the surface side do not break at their roots and also do not receive irregular permanent deformation.
Patent JP-S63124713-A (JP)
Inventor: TAKIGUCHI YUTAKA
IPC: H02H3/05
Filed: 1986-11-14
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-H09109869-A (JP)
Title: Anti-skid control device
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/172
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the estimated hydraulic pressure from being excessive, and to prevent the stability of a vehicle body from being damaged by setting the upper limit value of the estimated hydraulic pressure in a wheel cylinder based on the estimated vehicle body speed, and replacing the estimated hydraulic pressure by the upper limit value when the estimated hydraulic pressure is not less than the upper limit value. SOLUTION: When a vehicle is traveling, a signal processing device 10 calculates the estimated hydraulic pressure in wheel cylinders 2A-2D based on the detected signals of wheel speed sensors S0 -S3 and detects that the road surface is the high μ road. When the road surface is the high μ road, the estimated hydraulic pressure is increased to the prescribed value corresponding to the high μ road and corrected. Deceleration in the longitudinal direction of a vehicle body is calculated based on the estimated hydraulic pressure, and the estimated vehicle body speed is calculated based on the wheel speed and the deceleration.  The upper limit of the estimated hydraulic pressure is calculated and set based on the estimated vehicle body speed, and the estimated hydraulic pressure is replaced by the upper limit value when the estimated hydraulic pressure is not less than the upper limit value.
Patent JP-S61146001-A (JP)
Title: Microwave circuit device
Inventor: NOBUE TOMOTAKA
IPC: H05K1/16
Filed: 1984-12-20
Abstract: PURPOSE:To standardize unit parts of a microwave circuit device by providing a groove of a recessed shape and a projection a projecting shape which can be fitted to each other, on side face of an earth place for loading a microwave circuit board. CONSTITUTION:On a metallic plate 12, a groove 12 of a recessed shape and projections 14, 15 of a projecting shape having a structure which can be fitted to said groove are provided, and this metallic plate 12 is used as an earth plate and a holding material, a microwave circuit board 11 is loaded on this plate, and a micro-unit is constituted thereby. Accordingly, for instance, when such a unit is adopted as a power amplifier, the number of pieces of connection of plural solid state amplifier units and power synthesizer units can be combined in accordance with necessity, and also, if a standardization of the unit is executed in advance, in case when a unit of a characteristic failure has been generated, a defective unit can be replaced easily, since each unit is coupled by the mutual fitting of the groove 13 and the projections 14, 15.
Patent JP-H08139391-A (JP)
Title: Laser resonator
Inventor: MURAKAMI TAKAFUMI
IPC: H01S3/08
Filed: 1994-11-02
Abstract: PURPOSE: To perform cleaning easily and suppress the contamination of optical mirrors. CONSTITUTION: Cleaning windows 41, 42, 51 and 52 which can be opened and closed in order to insert a mirror surface cleaning member are provided immediately in front of an output mirror 21, a rear mirror 22 and retroreflection mirrors 23 and 24. A discharge tube coupling path 46 with which the spaces in discharge tubes 11-12 and 13-14 which are provided in parallel are coupled with each other is provided in a gas inlet side discharge tube holder 40. The discharge tube coupling path 46 is also utilized as the transmission route of a laser beam 2. Further, a gas flow bypass 45 through which gas in the discharge tubes 11-12 and gas in the discharge tubes 13-14 are circulated together is provided.  With this constitution, when the internal optical mirrors are cleaned, it is not necessary to re-align the optical axes of an internal optical system and an external optical system and, further, the laser gas flow is not produced in the discharge tube coupling path and the contamination of the internal optical mirrors is suppressed.
Patent JP-S62130715-A (JP)
Title: Slack preventing method for flat plate panel and its device
Inventor: SAKAGUCHI AKIRA
IPC: B21D1/00
Filed: 1985-11-29
Abstract: PURPOSE:To improve the quality and to reduce the work man-hour remarkably by cooling the plate after welding by tacking it to the frame body immediately by removing the heating means after expanding the plate by heating it by the radiation heating means provided at the upper part position of the plate which is temporarily placed on a frame body. CONSTITUTION:A plate 6a is heated to the prescribed temp. (about 80 deg.C for stainless steel) by arranging the radiation heating means 5 that a heating element is fitted downwards at the upper part position of the plate 6a after positioning it on a frame body 7 by placing the frame body 7 to which the plate 6a is fitted on a temporarily placing base 3. The plate 6a is welded by tacking it to the frame body 7 after removing the heating means and the main welding is performed thereafter. The quality of the panel is improved by manufacturing it by this method.
Patent JP-S62128374-A (JP)
Title: Picture processing method
Inventor: ENOKIDA MIYUKI
IPC: G06T3/60
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a picture having high quality with high speed by obtaining a coordinate corresponding to the original picture from the address of a generated picture, and obtaining the data of the position of the said coordinate from the original picture. CONSTITUTION:By using a digital differential analyzing method, the address of the main scanning line of a converted coordinate system is obtained. Then the coordinates corresponding to the said coordinate system of the original picture's coordinate system is obtained from the address of the picture center of a converted picture by using such a method that two suites of incremental differential values are selectively taken to be repeatedly added up. The weighted average over four or two picture-element digital values whose weights are the distances from such four or two picture-element centers of the original digital picture that surround the already obtained coordinates, is obtained. And the resulting values are made the values of the picture elements of the digital picture. As a result, no deterioration in the quality of picture occurs even after operating an optional revolution. Also, necessary mechanisms are made least in quantity. An eventually, the picture having the high quality can be obtained at the high speed.
Patent JP-H07100304-A (JP)
Title: Flocculating method for suspension liquid
Inventor: KITAGAWA AKIO
IPC: C02F11/14
Filed: 1993-09-30
Abstract: PURPOSE:To provide the method showing very excellent flocculation effect for suspension liquid incorporating waste sludge generated at the time of building and engineering works and excess sludge, etc., generated from a sewage disposal plant. CONSTITUTION:In this flocculating method for the suspension liquid, a water soluble high polymer having a carboxylic group and microorganism polysaccharide are mixed to the aqueous suspension liquid and further at least one kind or more polyvalent metallic salts are mixed to the mixed liquid to flocculate suspension particles contained.
Patent JP-S62176779-A (JP)
Inventor: POORU OORUSEN
IPC: B29C48/305
Filed: 1986-11-14
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-H09111656-A (JP)
Title: Fabric for protective clothes
Inventor: IZAWA HAJIME
IPC: D06M101/16
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric for protective clothes, excellent in flexibility, heat resistance, designability, washing durability and sputtering resistance and suitable for protecting a molten metal or welding spark by applying a treating agent comprising a specific cyclic urea-based resin, etc., to an aramid fiber fabric. SOLUTION: This fabric for protective clothes is obtained by applying a treating agent comprising (A) a resin having film-forming properties at 0-200 deg.C, heat resistance of >=80% strength retention at 200 deg.C and fluorine atoms directly bonded to the main chain such as a silicone-based resin, (B) a cyclic urea-based resin of the formula  R is H or an alkyl; X is O or S; R0 is (CH2 )n [(n) is 2 or 3], a (hydroxy)alkylene, etc.} such as a urone-based resin and (C) a resin having <=30kg/cm<2> 100% modulus such as a urethane resin and preferably further (D) one or more metallic oxides selected from the group of Al, Si, Ti, Sb, Y, Zr, Nb, Sn, Zn and Ce.
Patent JP-H09113050-A (JP)
Title: Pulse tube refrigerator
Inventor: TORII AKITO
IPC: F25B9/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the refrigerating capacity by preventing the arrival of the operating fluid of high temperature flowing from the high-temperature side of a pulse tube 4 to the interior at the cooler side. SOLUTION: A pulse tube 4 is disposed in a vertical direction, and a plurality of spheres 12 are movably inserted into the interior. Thus, when the operating fluid of ambient temperature is injected from a buffer tank 5 through an orifice member 7 from the opening end of a tube 6 to the high-temperature end 4b side of the tube 4, the fluid is collided with the plurality of spheres 12 to decelerate the speed, and the flowing direction is altered to prevent the arrival of the fluid of the ambient temperature directly at the cooler 8 side, thereby making it possible to improve the refrigerating capacity.
Patent JP-H08110668-A (JP)
Title: Image forming device
Inventor: SUGINO YOICHIRO
IPC: G03G15/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide an image forming device in which faulty contact between a photoreceptor and a grounding means is prevented from being caused by abrasive powder or residual suspended toner from a driving roller. CONSTITUTION: When the driving roller 2 in which abrasive is laminated on its surface is rotated, a photoreceptor belt 1a wound around the driving roller 2 is driven. In such a driven state, a conductive brush 6 is positioned at a space part between a collar 8 provided at the end in the axial direction of the driving roller 2 and biasing preventing guides 1b provided at both side parts in the driving direction of the belt 1a, and it comes into contact with the conductor layer of the belt 1a on a belt surface other than the contact part between the belt 1a and the driving roller 2. Therefore, the belt 1a is driven in a state where a stable grounding conductive path is formed by the brush 6, and the faulty contact between the conductor layer of the belt 1a and the brush 6 is prevented from being caused by the abrasive powder or the residual suspended toner from the driving roller 2 and a high-quality image is always formed.
Patent JP-2001090750-A (JP)
Title: One-way clutch
Inventor: MORI KEISUKE
IPC: F16D41/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To stabilize changing action between a lock state and a free state by correcting the attitude of a roller from a skew state to a regular state in an early stage. SOLUTION: This one-way clutch, changeable between the lock state to synchronously rotate an inner ring 1 and an outer ring 2 and a free state to relatively rotate them, includes a holder 3 disposed in a space which both rings 1, 2 face, a roller 4 contained in a pocket 3a in the holder 3 to be capable of rolling in a circumferential direction in accordance with rotation number difference between both rings 1, 2, and a coil spring 5 contained in the pocket 3a to be adjacent to the roller 4 in the circumferential direction to resiliently energize the roller 4 to the lock side, where both axial direction end parts of the roller 4 are received by receiving surfaces 7a, 7a of a stopper 7 when the roller 4 moves to the free side into a coil spring disposition range in the pocket 3a for correcting the attitude of the roller 4 from a skew state to a regular state.
Patent JP-H01112763-A (JP)
Title: Semiconductor device
Inventor: OMI TOSHINORI
IPC: H01L29/72
Filed: 1987-10-27
Abstract: PURPOSE:To prevent increasing of junction capacitance between collector bases which is caused in a thin epitaxial layer and to realize a high cut-off frequency bi-polar transistor, by making a collector region at an extremely low impurity density between a buried layer and a section at least under an emitter region of a bi-polar transistor. CONSTITUTION:After diffusion of an n<-> well region 4 is carried out for a p-type semiconductor 1 on the surface of its epitaxial layer, a p<-> well region 5 is formed for n channel MOS FET. At this time, p-type impurity is diffused also on a region 16 which becomes at least a base of a bi-polar transistor within the n<-> well region 4 to make a p<-> well layer 16. An n-type impurity resin 16 of extremely low density is thus formed by diffusing p-type impurity in a part of the n<-> well region 4 while forming the p<-> well region 5. A base region 7 and an emitter region 8 are formed in a well region, whereon a low density region 16 is formed, to constitute a bi-polar transistor.
Patent JP-H09111623-A (JP)
Title: Conjugate embroidery yarn for embroidery lace
Inventor: ORIMA HAJIME
IPC: D02G3/44
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain embroidery yarn having no defect in the operation such as yarn breakage during the embroiclering, and capable of giving stretchability corresponding to lace cloth to the patterned part of embroidery lace by a post- treatment after embroidered. SOLUTION: This conjugate embroidery yarn is composed of chain stitched yarn 3 composed of non-stretchable yarn capable of dissolving or decomposing by a water-containing solvent or heat and inserting yarn 2 composed of a stretchable yarn inserted in a chain stitched yarn 3 along a length direction of the chain stitched yarn 3.
Patent JP-S61165117-A (JP)
Title: Program control device
Inventor: MATSUO KATSUHARU
IPC: H02J1/00
Filed: 1985-12-02
Abstract: PURPOSE:To reset exactly an electronic controlling circuit even in case when an electric conduction is executed again after the short time cut-off of a power source, by applying a reset signal, in a period in which an input voltage of a constant-voltage circuit exceeds a voltage for outputting a set voltage. CONSTITUTION:When a normally opening switch 7 and 9 of an operating witch 5 are brought to a closing operation, an AC voltage is applied between power source lines 11, 13, it is converted to DC, and a voltage V0 is applied between power source lines 16A, 16B. An output voltage V1 of a constant-voltage circuit 18 is stabilized to a constant voltage V1r, when the voltage V0 exceeds Vr. On the other hand, a constant-voltage diode 26 of an initializing circuit 25 conducts, when the voltage V0 has reached Vr, a transistor 28 is turned on, and a reset terminal 22r of an electronic control circuit 22 rises to a high level. After reset has been ended, and read of a selecting signal is ended, an output terminal O2 is varied to a high level, a relay coil 38a of a relay 38 is conducted electrically and energized, and the power source line 11 is connected to power source terminal 2 through a relay armature 38a and self-held.
Patent JP-H02116977-A (JP)
Title: Area labeling processing system for moving picture
Inventor: GOTO TOSHIYUKI
IPC: G06T13/00
Filed: 1988-10-27
Abstract: PURPOSE:To give uniform labels to frame pictures by temporarily giving an independent element label to each frame and converting this label to a frame label which is uniform among past frames. CONSTITUTION:A moving picture is inputted to a labeling part 10 and element labels I and II are given to elements A and B. A frame correspondence part 12 converts element labels I and II of a frame picture to frame labels 1 and 2 which are uniform among frames. Processing results of the labeling part 10 are inputted to an element feature extracting part 14 and preliminarily determined features of elements A and B are extracted. The quantity of features of past frames extracted by the extracting part 14 is inputted to a feature forecasting part 16 to forecast feature values corresponding to frame labels 1 and 2 of the next frame. Features from the forecasting part 16 and the extracting par 14 are inputted to an element correspondence part 18 to detect correspondence relations between elements A and B. A label converting part 22 converts element labels I and II of the next frame to frame labels 1 and 2.
Patent JP-S61150921-A (JP)
Title: Mosaic tile automatically feed and line up device
Inventor: SUGIURA KAMAJIRO
IPC: B65G47/30
Filed: 1984-12-21
Abstract: PURPOSE:To allow longitudinal and lateral joints of a tile to be automatically line up by arranging a absorption device which adsorbs tiles in order in a transfer box that is carried in to a absorption position allowing them to line up while they are laterally spaced, and another line up device which allows them to line up while they are longitudinally spaced. CONSTITUTION:A tile T is adsorbed in order by a adsorption device B from the uppermost tile T in a transfer box 1 which is carried in, and is transferred to the stated place on the belt of a line up device C while the tile is laterally spaced. And the tile is longitudinally spaced by changing the speed of a front and rear transfer belts. Then, the tiles are received at a place where a backing paper is temporarily sticked on while the joint of them is lined up. Here, a set of backing paper is sucked up by a backing paper adsorption device F from a backing paper housing unit E of an automatic backing device allowing a sticking device to coat water or paste on the backing paper. Then, the coated paper is sticked temporarily on the corner angle meet section and an outside of the tile. Subsequently, the temporarily sticked mosaic tile is transferred to a main body adsorption table by means of the tile adsorption device.
Patent JP-2000094513-A (JP)
Title: Polyester film
Inventor: FURUYA KOJI
IPC: B29L7/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film which is excellent in heat shrinkage properties, flexibility, and others and applicable to shrinkage packaging and shrinkable labels. SOLUTION: In a biaxially oriented polyester film having trimethylene terephthalate units of at least 80 mole % of the total repeating units, when the film is treated at 150 deg.C for 30 min, the heat shrinkage ratio in the machine direction(MD) and/or the transverse direction(TD) is at least 7%, and the strength at break in the machine direction(MID) and the transverse direction(TD) is at least 10 kg/mm2, and the thickness mottle is 12% or below.