baber/WOPTO huggingface dataset:
Patent JP-S6442739-A (JP)
Title: Knowledge acquiring system
Inventor: NOMI TOSHIYA
IPC: G06N5/04
Filed: 1987-08-10
Abstract: PURPOSE:To execute edition of rule type knowledge by providing a means for displaying a relation between rules on an AND/OR tree, a means for editing the displayed AND/OR tree, and a means for generating the rule of an expression determined by a knowledge information processing system. CONSTITUTION:The titled system is provided with a means 12 for displaying a relation between rules on an AND/OR tree, and a means 1 for editing an AND/OR tree from the display means and generating a rule of an expression determined by a knowledge information processing system. In this state, whenever the rule is corrected, the AND/OR tree corresponding to the correction is displayed. Accordingly, a state of the whole knowledge can be shown visually, the structure of the whole rule and the relation can be understood easily, and the consistency of the whole rule and the rule to be corrected can be known. In such a way, a user can generate and correct the knowledge without sticking to an expression and editing of the rule type knowledge can be executed.
Patent JP-H1036836-A (JP)
Title: Spraying soil stabilizer for planting
Inventor: KITAHATA MITSURU
IPC: C04B28/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a soil stabilizer which is resistant to water and is not carried away by rainwater. SOLUTION: This stabilizer is prepared by homogeneously mixing 60-90 pts.wt. fly ash or ash obtained by burning papermaking sludge, 10-30 pts.wt. high-early-strength or portland cement, 1-10 pts.wt. aluminum sulfate, 1-10 pts.wt. calcium sulfate, 1-10 pts.wt. silicon dioxide, 1-10 pts.wt. sodium sulfate, and 1-5 pts.wt. magnesium oxide. It can be firmly fixed on a slope without using any means such as a lath net and can be sprayed to a considerable thickness at once in virtue of its high fixing force. Further, the soil sprayed with it is kept in a stable uncured state and therefore can accomplish a high rate of germination.
Patent JP-S6258683-A (JP)
Title: Field effect transistor
Inventor: ISHIKAWA OSAMU
IPC: H01L29/78
Filed: 1985-09-06
Abstract: PURPOSE:To increase a drain withstand voltage by forming the first drain region of high impurity concentration in the second drain region of the impurity concentration lower than of said first region and further determining the impurity concentration of the second drain region 2 to be higher than that of the third drain region. CONSTITUTION:A channel forming region 2 and a source region 3 are formed by the double diffusion from the end part of a gate electrode 5. The first drain region 6 which is of N<+> type and high impurity concentration is formed in the N-type second drain region 9 which is of the impurity concentration lower than said first region and the region 6 is not in contact directly with the P<-> type semiconductor substrate 1. The P-N junction is formed between the second drain region 9 and the P<-> type semiconductor substrate 1. In the surface part located under a gate electrode in the region between the channel forming region 2 and the second drain region 9, the N<-> type third drain region 10 of the impurity concentration lower than that of the second drain region 9 is formed and is in contact with both of the second drain region 9 and the channel forming region 2. Thus, the electric field in the junction can be exceedingly alleviated.
Patent JP-S6444293-A (JP)
Title: Production of metallic filter
Inventor: AOKI HIDEKAZU
IPC: B23K26/21
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the holes to be generated in a thermally sprayed part and to improve mechanical strength, corrosion resistance or filtration rate by compressing the ends of metallic filter stocks which constitute a weld zone, then thermally spraying a beam having a high energy density thereto. CONSTITUTION:The metallic filter stock 1 is pinched by a roller 20 having a step-shaped projecting part 20a and a roller 21 of a flat surface to form the compressed part 1a at the end. Laser light 11 is then projected to the groove 4 of the compressed parts 1a, 1b of the metallic filters stocks 1, 1. The focused laser light 13 instantaneously melts the part near the groove 4 and a metal wire 16 when the wire 16 is supplied to the groove simultaneously with the projection of the laser. The metallic filters formed by the weld zone 4 are joined when the metallic filter stocks 1, 1 are moved successively and simultaneously. Welding of the part except the weld zone is, therefore, obviated and the generation of defects such as blow holes and holes in the weld zone is accordingly obviated. Since the width of the weld zone is narrowed, the filtration rate of the metallic filter is not degraded.
Patent JP-S6258160-A (JP)
Title: Air/fuel ratio detection element
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1985-09-06
Abstract: PURPOSE:To simplify the constitution of the titled detection element, by combining an oxygen concn. cell element having a pair of electrodes different in the intensity of catalytic action in oxidizing reaction with an oxygen pump element. CONSTITUTION:An oxygen pump element 2 and an oxygen conc. cell element 3 are assembled to constitute an integrated air/fuel ratio detection element 1 having a gap part 9. At this time, a spacer 11 having the same outer shape as each of both elements 2, 3 is interposed between both elements 2, 3 and the part thereof corresponding to the electrodes 5, 6 of both elements 2, 3 is punched so as to form the gap part 9. The spacer 11 has a hole 12 at the leading end side thereof and is laminated to both elements 2, 3, for example, by a heat resistant inorg. adhesive so as to be held between both elements 2, 3. Further, the element 1 controls the current flowing to the element 2, for example, in order to constantly control the output voltage of the element 3 and used in a measuring apparatus constituted so as to take out the air/fuel ratio signal corresponding to the air/fuel ratio of a gaseous mixture. Therefore, the constitution of the apparatus can be simplified.
Patent JP-H0517195-A (JP)
Title: Production of high-strength admixture and concrete centrifugal molded body hardly forming sludge
Inventor: KOSAKA YUKIO
IPC: B28B21/30
Filed: 1991-07-15
Abstract: PURPOSE:To effectively prevent sludges from forming and improve the moldability and strength by mixing a specific setting and hardening accelerator with a sulfonated melamine-based resin an anhydrous gypsum. CONSTITUTION:A high-strength admixture is obtained by mixing (A) 5-20 pts.wt. setting and hardening accelerator composed of a metallic sulfate with (B) 1-5 pts.wt. sulfonated melamine-base resin having 10000-50000 molecular weight and (C) 10-100 pts.wt. anhydrous gypsum in a granular state of <=1mm grain diameter. The aforementioned admixture is then mixed with cement containing a coarse aggregate having <=30mm grain diameter so as to provide 0.5-2.0wt.% component (A), 0.1-0.5wt.% component (B) and 1-10wt.% component (C) and gluconic acids and water are added to the resultant mixture. The obtained mixture is subsequently kneaded and subjected to centrifugal molding.
Patent JP-H1060792-A (JP)
Title: Press apparatus for papermaking machine and extension of life of close type blanket
Inventor: JOHN D BUREITEN
IPC: D21F3/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for extending the life of a blanket in a wide- width nip press and apparatus therefor. SOLUTION: A blanket 86 is passed through the upper part of a recessed shoe 22 pressed so as to bring into contact with a supporting roll 24 in order to form a press nip 56. Both ends of the blanket 86 are attached to a circular head. A fatigue part is generated in a blanket 86 by transferring from a cardioid form produced by the nip 56 to a circle retained by the head. The head is attached onto a journal so as to move between the inside stop and the outside stop located in a state separated by about 4 inch mutually in the cross machine direction. Positioning of the head on the journal is controlled by four hydraulic pistons 28 fitted between the supporting beam and each head.  Plural hydraulic system is controlled in order to extend the life of the blanket 86 by alternately changing a state in which the rear head 42 is fixed and the front head 38 is lifted and a state in which the front head 38 is fixed and the rear head 42 is lifted.
Patent JP-2000029922-A (JP)
Title: Device for verifying interference between parts in device and method therefor
Inventor: UJIIE KAZUYUKI
IPC: G06T17/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently check fasibility of assembly by operating interference verification under the consideration of the deformation of a part in the design stage of a device constituted of plural parts. SOLUTION: Shape definition data 51 and deformed shape data 52 and 53 of the element A of a part are stored in a library. When a face (a) of the element A receives a force in a direction d1 from the other parts, the deformed shape data 52 are substituted and displayed for the shape definition data 51, and when the face (a) of the element A receives a force in a direction d2, the deformed shape data 53 are substituted and displayed for the shape definition data 51. Then, interference verification is operated by using the changed shape.
Patent JP-H0246706-A (JP)
Title: Coil bobbin
Inventor: TAKIZAWA ATSUSHI
IPC: H01F5/04
Filed: 1988-08-09
Abstract: PURPOSE:To simplify the grounding structure and assembly of a core by a method wherein an elastic earth terminal is fixed on flange formed on one end of a bobbin main body to form a thick-wall part on one end part of the flange if necessary. CONSTITUTION:A bobbin main body 2 around which a coil 4 is to be wound is provided with a cylindrical winding part 6 on both ends of which flanges 8 are formed respectively in specified width. Then, a prism-like thick-wall part 10 in the same width as that of the flanges 8 is formed on one side flange 8 to fix a plate type earth terminal 12. This flange 8 is formed into one body with the bobbin main body 2 while a part of the earth terminal 12 is integratedly buried in the thick wall part 10 when the bobbin main body 2 is formed. The earth terminal 12 formed of a band type metallic plate whose one end is protruded from the thick wall part 10 in the end direction of the bobbin main body 2 likewise the other end in the side direction. Finally, the one end part in the contact side with a core is bent to form an S type coated part 12A while the other end part is formed into a flat type leading-out part 12B.
Patent JP-S5989364-A (JP)
Title: Reinforcing material for water-proofing of rubber-asphalt emulsion coating film
Inventor: AOYAMA MIKI
IPC: C09D195/00
Filed: 1982-11-11
Abstract: PURPOSE:To obtain the titled reinforcing material consisting of a water-absorbing fiber sheet containing a water-swelling fiber having specific swelling degree with water and an oleophilic fiber having excellent affinity with rubber asphalt, at a specific ratio, capable of imparting a water-proofing coating layer having excellent watertight filling property, and useful for the water-proofing construction and building. CONSTITUTION:The objective reinforcing material is prepared by compounding (A) a water-absorbing fiber sheet (e.g. nonwoven fabric having an areal density of 30-100g/m<2>) with (B) 0.5-80wt% of a water-swelling fiber having a swelling ratio of >=3 [preferably a fiber wherein at least a part of its outer layer is composed of a hydrophilic crosslinked polymer and the rest part is composed of an acrylonitrile polymer and/or other polymer, and obtained by introducing crosslinking bonds and >=0.1mmol/g of -COOX group (X is alkali metal or NH4) to acrylonitrile fiber], and (C) >=20wt% of an oleophilic fiber having excellent affinity to rubber asphalt.
Patent JP-H0517199-A (JP)
Title: Tile with spotted pattern, additive raw material and production thereof
Inventor: MAEDA KATSUMI
IPC: B44F9/04
Filed: 1991-07-11
Abstract: PURPOSE:To express a spotted pattern of various kinds of colors and improve surface smoothness without causing blister in the surface by mixing an additive raw material having a low fire resistance degree and a pigment applied thereto with a tile raw material, forming and burning the resultant mixture. CONSTITUTION:Crushed raw stone, pulverized to about <=3mm grain diameter and having a low fire resistance degree is mixed with a liquid substance prepared by mixing a pigment with a paste and water to apply the pigment to the crushed raw stone. The resultant mixture is then dried to afford an additive raw material, which is subsequently mixed with a tile raw material, formed and burned at 1200-1300 deg.C to express spots 3 and (3a) of various colors composed of the additive raw material on the surface of a tile body 2.
Patent JP-S6259337-A (JP)
Title: Hot water supply device
Inventor: IWANAGA SHIGERU
IPC: F24H1/18
Filed: 1985-09-09
Abstract: PURPOSE:To increase the performance coefficient of a heat collecting operation to save energies and to achieve miniaturization of the apparatus by providing a water forced flow portion within a hot water storage tank and hermetically arranging a heat transfer tube on the outer wall of the hot water storage tank. CONSTITUTION:Heat carried by a heat source fluid flowing through a heat transfer tube 12 on the power supply side is transmitted through a wall surface of a heat storage tank 10 to a water inside the tank 10. In this case, water is ejected substantially horizontally in the circumferential direction from an opening portion 18 of a discharge tube 15 by the operation of a circulating pump 14, and heated and increased in its temperature while turning along the inner wall 10b of a hot water storage tank, thus moving upwardly. Then, water is sucked up into a suction tube 13 opening at the upper part of a heat exchange part 11 and circulates, and the temperature of the entire water within the hot water storage tank 10 is increased. Thus, by the flow of water the heat transfer on the water side is improved and the heat exchanger can be miniaturized. Further, since the heat exchange part 11 is constituted by winding a heat transfer tube 12 around the outer wall of the hot water storage tank 10, the apparatus can be made compact and further since water and the heat source fluid are heat exchanged with each other through a double wall surface consisting of the wall surface of the hot water storage tank 10 and the wall surface of the heat transfer tube 12, the apparatus has a safe structure for the prevention of mixing of water with the heat source side fluid.
Patent JP-H0485620-A (JP)
Title: System and method for controlling data input onto screen
Inventor: OZAWA SHIGEKI
IPC: G06F3/14
Filed: 1990-07-30
Abstract: PURPOSE:To economically obtain the inexpensive and convenient control system of a data input onto a screen by holding an identifier for identifying an input method to be adopted in the input method identifier area of the definition body and making the identifier changeable by an input identifier change part. CONSTITUTION:An operator stores the contents of the required screen definition body in a screen definition body storage part 1 such as a main storage device, in advance, and the input method identifier stored in an input method identifier area 1a of the screen definition body is read out by an input method information read part 2 so as to decide the input method to be adopted. When the change of the input method is requested, the input method identifier is changed by an input method identifier change part 4, the changed identifier is read out by the read part 2, and an input processing is executed by the input method identified by the identifier. Thus, the storage part 1 can be economically realized without so much capacity, and the input method can be easily changed and handled.
Patent JP-H1140338-A (JP)
Title: Induction heater
Inventor: NOMURA TOSHIHIRO
IPC: H05B6/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To increase heating for the central part of a pan by forming a flux convergence core plate at the lower part in the center of an induction heating coil, and forming a columnar core at the central part of it. SOLUTION: A flux convergence core plate 3 is formed to compensate for the magnetomotive force of a central part cancelled by eddy current at a pan bottom, so as to decrease magnetic resistance at a portion whose flux is to be increased. A columnar core 5 is also provided for the same purpose to it. In this case, by dividing it into seven pieces and adjusting their cross sections, it is possible to adjust the heating effect of a central part. To increase the magnetic field of the central part, by combining all or part of a flux convergence core plate 1, the columnar core 5 and a flux convergence copper plate 4, or an increase in the number of turns of an induction heating coil 2 around the central part, it is possible to increase heating of the central part. It is also possible to use either for domestic or business purpose.
Patent JP-2001026761-A (JP)
Title: Adhesive composition for fiber and bonded interlining cloth using the same
Inventor: NISHIDA MITSUO
IPC: A41D27/06
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for fibers excellent in adhesion and durability for various fibrous materials. SOLUTION: This adhesive composition for fibers is obtained by using a thermoplastic polyurethane having <=80 deg.C melting point and >=2,000 equivalents/ T urethane group concentration. The thermoplastic polyurethane having >=2,000 equivalents/T (ton) urethane group concentration and used herein is a crystalline polyesterurethane prepared by reacting a polyester polyol with a polyisocyanate and a chain extender at >=1 molar ratio of OH/NCO. Since the urethane group concentration of the resin material is >=2,000 equivalents/T, the resin material is not only insoluble in a dry-cleaning liquid but also capable of retaining adhesion by cohesive force due to high bonds between hydrogens of mutual urethane groups in spite of a low melting point such as <=80 deg.C.
Patent JP-S6092336-A (JP)
Title: Foamed polymer
Inventor: NAITOU KAZUMI
IPC: C08J9/04
Filed: 1983-10-26
Abstract: PURPOSE:A foamed polymer having homogeneity and excellent strength, suitable for battery electrodes, made by foam-molding an acetylenic high polymer having a thermoplastic polymer and a foaming agent incorporated therein. CONSTITUTION:An acetylenic high polymer (A) [a copolymer of an acetylene(derivative) and an equimolar or less diethylene monomer], a thermoplastic polymer (B) (with a melting point of about 200 deg.C or lower; e.g. polyethylene or polyamide) in an amount of about 1-70wt% of the foamed polymer, and a foaming agent (C) (e.g. dinitrosopentamethylenetetramine) in an amount of about 20wt% or less based on (A)+(B), are compounded. The obtained composition is foam- molded into a desired configuration at about 400 deg.C or lower.
Patent JP-H0941614-A (JP)
Title: Board for building and its fitting method
Inventor: FUJIMOTO TADASHI
IPC: E04F13/08
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a building material of excellent design by camouflaging the boundary of the juxtaposed building materials without any full-scale plaster work and the like. SOLUTION: A projecting line 16 is formed on one side edge and a recessed line 18 is formed on the other side edge of a building board 2 of rectangular plate shape. A mixture 20 consisting of the setting composition and water is plastered in the recessed line 18 of the juxtaposed building boards 2. Alternatively, a covering member is attached across a non-decorative part which is extended adjacent to the juxtaposed building boards.
Patent JP-S6091147-A (JP)
Title: Room heater
Inventor: ISHII TAKAHITO
IPC: F24H7/00
Filed: 1983-10-25
Abstract: PURPOSE:To obtain a room heater which can rapidly accumulate heat and has high safety and high durability by arranging heater wires in contact with the both outsides of a heat accumulation containers coupled laterally and longitudinally with a plurality of bag-shaped containers in which heat accumulator and overcool preventing agent are contained. CONSTITUTION:Heat accumulation containers 8 are formed of a plurality of bag- shaped containers 10 formed by bonding by heatsealing a laminated film 9 made of plastic such as polyethylene or nylon and aluminum foil at the periphery, and laterally and longitudinally arranged. Heat accumulator such as sodium acetate 3 saline water and an overcool preventing agent 12 such as pyrophosphoric soda are sealed in the container 10. A heater wire 14 is fusion-bonded or bonded in contact with both outsides 10a, 10b of the container 10.
Patent JP-S5899980-A (JP)
Inventor: TAKIGAWA JIYUUJI
IPC: B26B13/00
Filed: 1981-12-09
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-H1143975-A (JP)
Title: Bathtub drainage structure for bathroom unit
Inventor: HOTADA KAZUO
IPC: E03C1/288
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve function by positioning a bathtub drain hole provided with a check valve, in a specified state to the sealed water surface of a drain trap connected to a floor pan drain hole. SOLUTION: A floor pan A of a bathroom unit is provided with a washing place part 1 and a bathtub part 2, and a bathtub distributing pipe 4 extended from a bathtub drain hole 2a provided in the bottom wall of the bathtub 2 is connected to a drain trap 3 fitted to a drain hole 1a of the washing place 1. The drain hole 2a is positioned almost to the same height as the sealed water surface W of the trap 3 and higher, and a hinge type check valve 5 is fitted to the drain hole 2a.  Since the bathtub drain hole 2a is positioned in a specified state, the crossover height of the bathtub 2 can be reduced without interfering with bathtub drainage, and since the hinge type check valve is fitted to the bathtub drain hole 2a, even in case waste water generated by cleaning or the like flows in large quantity to the washing place 1 when the bathtub 2 is empty and a drain plug is pulled out, the check valve 5 is closed to block the bathtub drain hole 2a. Waste water can therefore be prevented from flowing back into the bathtub 2 through the trap 3 to pollute the bathtub 2.
Patent JP-H0489391-A (JP)
Title: Molecular beam generator
Inventor: HINO ISAO
IPC: C30B23/08
Filed: 1990-07-27
Abstract: PURPOSE:To decrease the transition time of on-off switching of a molecular beam by dividing the primary side of a gas introducing part and the secondary side of a high vacuum part by an orifice, providing an openable/closable vacuum discharge port on the primary side and specifying the stop cock position of gaseous raw materials. CONSTITUTION:A stop cock 2 provided within 50cm from an inlet to the molecular beam generator is opened and a stop cock 3 is closed to introduce the gaseous raw materials through an introducing pipe 1 and the stop cock 2 into a gas introducing chamber 5. The raw materials required to be thermally decomposed are decomposed by heating with a heater 7 and the raw material molecules are introduced through the orifice 6 into a high vacuum chamber 9 reduced in pressure with the orifice as a boundary. The gaseous molecules of the chamber 9 are emitted as the molecular beam 11 from an exit hole 10. The substrate in an ultra-high vacuum is irradiated with this beam. The inside of the chamber 5 is evacuated toward 21 by a discharge pipe 13. An electromagnet 18 is brought into contact with a permanent magnet 20 to move a cylinder 16 by energizing the electromagnet 18 and de-energizing an electromagnet 19 in the exit state of the molecular beam. The discharge port 14 of the cylinder 16 is thereby pressed to a valve seat 15 to close the discharge pipe 13.