baber/WOPTO huggingface dataset:
Patent JP-H1192655-A (JP)
Title: Aqueous polyurethane resin composition
Inventor: NAKADA TADAHIRO
IPC: C08G18/30
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a coating film high in strength, modulus and elongation, by controlling the content of a carboxyl group and a cross-linking density in an aqueous polyurethane resin in fixed ranges. SOLUTION: This composition is obtained by dispersing a polyurethane resin prepared from a high-molecular weight polyol compound having >=300 average molecular weight, dimethylolpropionic acid, an organic polyisocyanate and a chain extender (preferably a low-molecular weight polyol or a low-molecular weight polyamine) as essential components into water. It is essential to use dimethylolpropionic acid in a ratio of 0.50-1.00 carboxyl group based on 1,000 atomic weight of the polyurethane resin and a cross-linking density (branching degree) is 0.01-0.10. Consequently, the objective composition excellent in mechanical properties of dried coating film such as elongation, tensile strength, 100% modulus, etc., is obtained.
Patent JP-2000083529-A (JP)
Title: Spinning reel for fishing
Inventor: OKADA ATSUTO
IPC: A01K89/01
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a spinning reel for fishing capable of preventing the generation of a backlash to prevent the entanglement of a fishing line on the spool and increasing the casting distance by dividing a line roller into the right and left side walls and supporting, engaging and forcing the side walls by specific methods. SOLUTION: A fishing line is wound on the line-winding part of a spool 8 placed at the front part of the reel main body while guiding the line with a line roller 16 and the line wound on the line-winding part of the spool 8 is paid out by disengaging the line from the line roller 16. In the spinning reel for fishing having the above construction, the line roller 16 is divided into the right and left side wall parts 16a, 16b, both wall parts 16a, 16b are rotatably supported on the same axis, engaged with each other in a state to overlap the divided end faces 17a, 17b and elastically forced with a forcing means 23 to constrict the gap between the divided end faces 17a, 17b.
Patent JP-S62117923-A (JP)
Title: Control circuit for traveling of construction machine
Inventor: SAGI KAZUYUKI
IPC: E02F3/43
Filed: 1985-11-15
Abstract: PURPOSE:To raise the efficiency of even other operations by a method in which discharge oil from each pump is independently supplied to left- and right-handed traveling circuits, and during composite operations like arm operation, etc., excess oil for traveling is supplied even to arm operation, etc. CONSTITUTION:When control valves 4 and 13 for traveling direction are switched to advancing, discharge oils from pumps 1 and 10 are supplied through control valves 4 and 13 to a traveling motor for advancing operation. During the advancing period, pilot pressure directed by one pilot circuit 4a or 4b of the control valve 4 is selected for higher pressure by a shuttle valve 23 and supplied to the pilot circuit 24. Both bypass circuits 9 and 21 are connected with each other by switching a confluence switch valve 22. When a direction valve 8 for arm is switched for example, excess oil for traveling from the pumps 1 and 10 is supplied to the arm cylinder and the inflow of the oil to traveling circuits 12 and 3 is interrupted by check valves 5 and 14. The straight forward traveling property can thus be enhanced.
Patent JP-S63111585-A (JP)
Title: Checking system for graphic recognition result
Inventor: SATO NOBUYUKI
IPC: G06T7/00
Filed: 1986-10-29
Abstract: PURPOSE:To decrease the time and the labor required for checking a recognition result, by pointing out a place where the possibility of an erroneous recognition is high, by a history of a recognition of each graphic. CONSTITUTION:A storage device 1 stores a graphic code for showing a graphic recognition result, and a storage device 2 stores a graphic code, a shape data and a history data at every graphic. An arithmetic unit 3 reads out the graphic code of the storage part 1, reads out the shape data and the history data corresponding to the read-out graphic code, from the graphic defined data storage part 2, and when the read-out history data shows that an erroneous recognition rate is high, an output format of the read-out shape data is changed, a graphic based on the shape data whose output format has been changed is outputted to an output device 4, and when the read-out history data shows that the recognition rate is low, a graphic based on the read-out shape data is outputted to the output device 4.
Patent JP-S62116239-A (JP)
Title: Method and apparatus for processing x-ray image
Inventor: NAKANO MASAAKI
IPC: H04N1/405
Filed: 1985-11-15
Abstract: PURPOSE:To regenerate an image having a good contrast, in a method for electrically converting the X-ray image formed to a recording material to regenerate the same, by providing specific relation between exposure quantity and optical image density to the X-ray image. CONSTITUTION:X-rays are transmitted through a subject to form an X-ray image to a film and said X-ray image is electrically converted to regenerate an image. Then, exposure quantity (log E) and the optical density (D) of the image are plotted with respect to the X-ray image and gammer gamma1 of the straight line connecting a point with optical density (D1) of 0.30 and a point with optical density D2 corresponding to exposure quantity 10 times that required in forming said optical density D1 is taken. Further, gammer gamma2 of the straight line connecting optical density D2 and optical D3 corresponding to exposure quantity 100 times that required in forming the optical density D1 is taken. The difference ¦gamma1-gamma2¦ of both gammer values is set to below 0.5 and the gammer gamma of the straight line connecting the optical densities D1 and the point D3 is set to 1.00-2.00. Because the exposure quantity and optical density of the X-ray image are made linear, the X-ray image can be regenerated as an image with proper gradation.
Patent JP-2000075106-A (JP)
Title: Microlens array and its production as well as display device
Inventor: NISHIKAWA HISAO
IPC: G02F1/1335
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array which is capable of making color display in addition to making a screen bright and a process for producing the same as well as a display device. SOLUTION: The process for producing the microlens array includes a stage for forming color pattern layers 20 segmented to plural pixel parts 21, 22, 23 of prescribed arrangement on a light transparent substrate 10 and a stage for curving the surfaces of the respective pixel parts 21, 22, 23 of the color pattern layers 20 in correspondence to the lens surfaces. The respective pixel parts 21, 22, 23 are heated and melted to form the surfaces thereof to convex faces by their surface tension in the stage for curving the surfaces of the respective pixel parts 21, 22, 23.
Patent JP-S61135806-A (JP)
Title: Vehicle height adjusting apparatus
Inventor: MASUDA MITSUYASU
IPC: B60G17/017
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the malfunction and runaway of a car height adjusting apparatus having a digital control means, according to a method wherein a power source is turned off with a delay time after an ignition switch is turned off, and car height control is stopped after the output voltage of a constant voltage generating means decreases. CONSTITUTION:When Ig and Sw are turned off, a transistor T2 is driven only through R4, and then VIN of a micro computer 30 becomes low. Therefore, the destruction timer in the micro computer 30 is operated, VOUT being turned off after a predetermined times, T1 and T2 being turned off, electric supply to a constant voltage Vcc being stopped. The voltage Vcc is monitored through R8 by means of a comparator CMP, the signal at the RES terminal of the micro computer 30 being decreased to low level through R7 when the voltage Vcc is lower than the Zener voltage Vz of Z1. According to the above constitution, the micro computer 30 is certainly turned off after the transistors T1 and T2 are turned off, so that malfunction and runaway can be prevented.
Patent JP-2001078553-A (JP)
Title: Swinging selector in thresher
Inventor: MATSUDA YOSHIMASA
IPC: A01F12/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems of difficulty in precise selecting operation caused by a straw rack in the conventional selector because, when the waste dust reaches through the upper part of a chaff sheave to a straw rack, much of the waste dust is dropped into the waste dust chamber at the lower part by passing through the straw rack to the rear part. SOLUTION: This swinging selector 2 for swinging and selecting grains or the like after threshing by supporting a selecting chamber 1 so as to be freely swung has a chaff sheave 5 having arranged plural sheave fins 4 turning around the lower part while pivotally attaching the upper part per every selection interval, and attached to swinging side frames 3 at both sides. In the rear side of the chaff sheave 5, a straw rack 9 constituted by arranging plural rack plates 8 on an attaching horizontal rod 1 having a reinforcing step part 6. The reinforcing step part 6 of the attaching horizontal rod 1 is constituted so that the upper part may be positioned at the height nearly same as a virtually extended line (a) obtained by extending the line along the upper end of the plural sheave fins 4.
Patent JP-S62118005-A (JP)
Title: Moving blade for steam turbine
Inventor: TAKEDA HIROMITSU
IPC: C04B37/02
Filed: 1985-11-18
Abstract: PURPOSE:To prevent any crack on ceramics from occurring, by welding these ceramics, being divided into plural pieces, to a tip front edge part of a blade body. CONSTITUTION:A tip front edge part of a blade body 2 is cut as specified. After brazing filler materials are layered on the cutting part, templates 1 made of silicon nitride are set up so as to cause each interval of these plates 1 to become about 0.3mm. The blade body 2 and these plates 1 are set up in a vacuum furnace, making temperature go up to about 880 deg.C, and this state is kept up for about 10min, then these plates 1 are welded to the blade body 2. Thus the plate 1 is divided into plural pieces and welded to the blade body, so that a crack on each ceramic is preventable from occurring.
Patent JP-H03122360-A (JP)
Title: Tile block wall body
Inventor: FUNAKI GANTAN
IPC: E04F13/08
Filed: 1989-10-04
Abstract: PURPOSE:To hold and fix a block as it is surely stabilized by engaging the engagement channel of a tile block with the vertical portion of the lower engagement piece of a longitudinal member, and supporting an upper protrusion to the supporting piece of the longitudinal member and elastically holding the upper protrusion in an upper hold piece. CONSTITUTION:The mounting piece 1a of a longitudinal member 1 is provided with both a lower engagement piece 11 comprising a vertical portion 11b bent upwardly from the projecting end of a horizontal portion bent and projecting to the surface of the mounting plate 1a on the opposite side of a construction body and a supporting piece 12 projecting diagonally upwardly from the surface side above the lower engagement piece 11. Hold pieces 13 each inclined and projecting diagonally downwardly from above the supporting piece on the surface side are formed in the longitudinal direction of the mounting plate by notching the mounting plate at predetermined intervals. The engagement channel 21b of a tile block 2 is engaged with the vertical portion 11b of the lower engagement piece 11 of the longitudinal member 1, and in addition, the upper protruding streak 12 of the block 2 is supported on the support piece 12 of the longitudinal member 1 and is elastically held in the supporting piece 12 by an upper hold piece 13. Thus the block 2 is retained with good workability.
Patent JP-S62117115-A (JP)
Title: Magnetic head
Inventor: MATSUZAKI MIKI
IPC: G11B5/23
Filed: 1985-11-18
Abstract: PURPOSE:To prevent the exfoliation and the deterioration in magnetic character istic by forming a ferromagnetic metallic film only at the end of a slot on a slope and abutting the magnetic core halves on each other to form a magnetic gap, thereby decreasing the internal stress generated on the ferromagnetic metal lic film. CONSTITUTION:A coil winding slot 18 is processed to one ferrite base 17 of a couple of ferrite bases 11, 17, after a nonmagnetic thin film is formed to the gap opposed face, the halves are abutted so that the ferromagnetic metallic films 16a, 19a, 16d, 19c, 16b, 19e formed to the block are opposed to each other. Then glasses 22a-22c, 21a-21c having a lower melting point than that of packed glasses 13a-13c, 20a-20c are inserted to slots opposed to the packed glasses, molten and packed to both the ferrite bases 11, 17 to form a magnetic gap 23. The bonded ferrite bases 11, 17 are sliced at broken lines to obtain magnetic head chips.
Patent JP-S63110453-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/392
Filed: 1986-10-29
Abstract: PURPOSE:To obtain the titled material having improved color developing property of a magenta coupler and suitable to highly sensitizing by incorporating a specific 5-pyrazolone magenta coupler and a carboxylic acid having noncoloring and antidiffusive properties to one layer of silver halide emulsion layers. CONSTITUTION:The silver halide emulsion layer provided on a substrate body comprises 5-pyrazolone magenta coupler shown by formula I and the carboxylic acid having the noncoloring and antidiffusive properties. The used carboxylic acid having noncoloring and antidiffusive properties is the compd. shown by formula II wherein R6 is a substituent group capable of giving the antidiffusive property to said compd., M<1+> is a hydrogen ion, a metal ion or an ammonium ion, (l) is an integer of 1-4. The magenta coupler is added to the same layer mixed with the carboxylic acid. The compounding amount of the magenta coupler is preferably 0.1-0.3g/m<2>. The compounding amount of the carboxylic acid is preferably 0.05-20 times, further preferably 0.1-5 times by weight per the magenta coupler contd. in the layer which contains the carboxylic acid.
Patent JP-H02104958-A (JP)
Title: Device for recovering exhaust heat of engine
Inventor: HATA TSUGUNORI
IPC: F02G5/04
Filed: 1988-10-12
Abstract: PURPOSE:To prevent the generation of cavitation by providing a pressure increasing mechanisms for applying positive pressure to the suction side flow passage of a water pump which is started accompanying the start of an engine. CONSTITUTION:Engine cooling water from the outlet 1a of the water jacket 1 of an engine E is fed to an exhaust heat absorber 3 which uses engine exhaust gas as the heat source to receive heat and then, introduced to an exhaust heat recovering device 4 to radiate heat to a heat absorbing liquid, and the engine cooling water out of the exhaust heat recovering device 4 is returned to the inlet 1b of the water jacket of the engine via a water pump 7. A pressure increasing mechanism 1 for applying positive pressure to the suction side flow passage of the water pump 7 which is started accompanying the start of the engine E is provided in the circulating flow passage of the engine cooling water. Hence, positive pressure is applied to the suction side flow passage by the pressure increasing mechanism 11 simultaneously with the start of the water pump 7, to restrain the generation of extremely large negative pressure while preventing the generation of cavitation. Thereby, the durability of the water pump can be improved.
Patent JP-H02103297-A (JP)
Title: High-bulk density granular detergent composition
Inventor: YOSHIMURA YOSHIKAZU
IPC: C11D1/28
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the subject composition excellent in solubility in water by blending respectively specified aliphatic lower alkyl ester sulfonate, alpha- olefinsulfonate and lower-alkyl sulfonate, etc., in a specified ratio. CONSTITUTION:With (A) 2-30wt.% (preferably 8-25wt.%) aliphatic lower alkyl ester sulfonate having 8-22C (preferably 10C-18C) fatty acid residue, (B) 2-30wt.% potassium alpha-olefinsulfonate having 12-22C (preferably 14-20C) alkyl and/or alkenyl group, (C) 0.5-5wt.% 1-3C lower-alkylsulfate such as methylsulfate, (D) 5-40wt.% (preferably 10-30wt.%) crystalline or amorphous aluminosilicate, preferably represented by the formula (M is alkaline metal; M' is alkaline earth metal replaceable for Ca; X is 0.7-1.5; y is 1-3; w is arbitrary number) and (E) 4-12wt.% water are blended to obtain the objective composition with 0.5-1.2g/cc bulk density.
Patent JP-S61138010-A (JP)
Title: Suction burning device of inflammable powder
Inventor: KATO HARUO
IPC: F23G7/06
Filed: 1984-12-06
Abstract: PURPOSE:To treat with safely an inflammable powder generated by a method wherein an inflammable powder mixed with air are discharged near by combustion flame, whose fuel is propane gas or the like, and they are burnt under the above mentioned flame, in producing semi-conductor products. CONSTITUTION:An inflammable powder in a reaction furnace 14 is sucked by a suction nozzle 9, on the other hand, the secondary air is sucked from the air suction-port at the tip-end of the suction pipe 10, where both the powder and air are mixed together. And the mixture are discharged into underneath or near by a burner 7 and or water puddle at lower portion of the combustion cylinder 4. Simaltaneously, a combustion gas is burnt by the igniting the burner 7, and the mixture of the inflammable powder and air are burnt around the burner unit 7. After that the generated powder is treated with the powder removing device 1 and discharged out by a suction force of a blower 2. By the use of this procedure, it is possible to treat with safely the inflammable powder or the like.
Patent JP-2000088072-A (JP)
Title: Ball screw nut, linear guide device using it, ball screw for steering, and manufacture of ball screw nut
Inventor: SONODA KATSUHIRO
IPC: F16H25/22
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw nut and its manufacturing method whereby it is practicable to form a ball screw having a ball running groove of small diameter and large lead, lessen the surface roughness of the groove, and generate an accurate R-shape of groove. SOLUTION: A ball running groove 1c is formed by a rolling process at the internal circumferential surface of a ball screw nut 1. Because of this groove formation process not by grinding but by rolling, even a ball screw nut 1 of a small diameter and large lead can be manufactured. The surface of the groove 1c is processed into a flat surface with no unevenness provided owing to the plasticity processing during the rolling, which offers a specular finish surface, whereby the surface roughness is decreased. The rolling is executed with a rolling tap which involves less wear and excellent durability, and an accurate R-shape of groove is obtained.
Patent JP-H1196391-A (JP)
Title: Method and device for displaying three-dimensional image of slice image
Inventor: KAKISHIMA HIROYUKI
IPC: G06T15/08
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To accelerate processing time at the time of performing three- dimensional display of voxel data of a three-dimensional array and also to display information inside an object. SOLUTION: This method scans voxels in the direction of one coordinate axis to a voxel space in which plural voxels that have a voxel value and opacity as variables are arranged three-dimensionally and also detects the first voxel position Zs and the last voxel position Ze whose both voxel value and opacity are not zero (position detection step) (ST7). Further, it calculates pixel values on a two-dimensional image on which the voxel space is projected and a three-dimensional image is shown by successively performing a synthetic operation of luminance based on the voxel value and opacity about each voxel from the last voxel position to the first voxel position (luminance calculation step) (ST8 and ST9).
Patent JP-H04135252-A (JP)
Title: Fault processing system
Inventor: ONO SHOSHIRO
IPC: G06F11/30
Filed: 1990-09-27
Abstract: PURPOSE:To retry a processing without fail by inhibiting the alarm of fault generation to the outside until arithmetic is completed when a fault is generated in an arithmetic circuit excepting for an arithmetic circuit under arithmetic execution at present in the plural arithmetic circuits. CONSTITUTION:Fault detection circuits 6-8 are provided to transmit outputs 50-52 when detecting the faults of respective arithmetic circuits 3-5, and an arithmetic circuit indication decoder 2 is provided to decode the contents of an instruction register 1 holding an instruction word under processing at present and to indicate the arithmetic circuit for processing the instruction under execution. Then, AND circuits 9-17 and 21 and OR circuits 18-20 and 22 are provided and when the faults are generated in the arithmetic circuits 4 and 5 excepting for the arithmetic circuit 3 under arithmetic execution, the announcement of the fault is inhibited until the arithmetic is completed. Thus, since the faults of the not-indicated arithmetic circuits 4 and 5 are announced after completing the instruction under processing so as to stop the processing, the instruction is retried without fail.
Patent JP-H0889444-A (JP)
Title: Toilet seat mounting structure for toilet stool
Inventor: TOYOKICHI HIDEFUMI
IPC: A47K13/26
Filed: 1994-09-28
Abstract: PURPOSE: To provide a toilet stool capable of stably supporting a toilet seat at an angle not allowing the toilet seat to abut the wall and preventing damage to the toilet seat. CONSTITUTION: A toilet seat 20 is mounted with a hinge arm 21 at mounting recesses formed recessionary at the right and left of a toilet seat box 13. The right and let mounting recesses comprises a bottom 16 tilted downwardly and a wall having a hinge hole at a predetermined place. The right and left mounting recesses form a hinge female for pivotally attaching the hinge arm 21, by a hinge member 25 comprising a mounting part to be abutted by the bottom and a supporting part having a hinge hole mounted opposite to the wall and matched with the hinge hole of the wall, and the recesses are pivotably attached and linked by a hinge pin 31. At the mounting part, a holding surface 29 is formed to abut the hinge arm 21 of the toilet seat, and abut and support the toilet seat at a predetermined angle.
Patent JP-H0790276-A (JP)
Title: Simplified method for adjusting the force closing the furnace in the direction of the coke furnace group
Inventor: TANAKA YASUSHI
IPC: C10B29/08
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method which can largely reduce the load and man-hour in the operation for adjusting the tying force of the tie rod in the lengthwise direction of the coke furnace group. CONSTITUTION:A projection 12 is extended on the furnace body side of the back stay 3 at the furnace end opposing to the insertion position for the dish spring of the tie rod in the lengthwise direction to provide the supporter 13 intersecting with the lengthwise tie rod at the rectangle. Another projection 14 is set from the support 13 to the lengthwise tie rod on the back stay side in parallel with the support 13 and a reciprocating mechanism 15 is set between the support 13 and the projection 14 to replace the tying force of the nut for the lengthwise tie rod 4 to the reciprocating mechanism 15 to make the nut 16 free and adjust it to the proper position. Then, the tying force of the lengthwise tie rod is returned from the reciprocating mechanism 15 to the nut 16.