baber/WOPTO huggingface dataset:
Patent JP-H0975693-A (JP)
Title: Manufacture of porous composite sheet
Inventor: MIYOSHI TAKANORI
IPC: D06M101/16
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous composite sheet which is composed of a polyester elastomer and a nonwoven fabric and useful as artificial leather and has good gas permeability. SOLUTION: A nonwoven fabric is impregnated with the solution of a composition of a polyester elastomer in which a hard segment is cystalline polyester containing a main acid component of aromatic carboxylic acid, and a soft segment is polyether and/or low-crystalline or amorphous polyester and a polar solvent compatible with water and cooled to gelatinize the solution. Besides, the solvent is extracted from the composite of the composition and the nonwoven fabric by an aqueous solution.
Patent JP-H0785448-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO KAZUNORI
IPC: G11B5/73
Filed: 1993-09-17
Abstract: PURPOSE:To obtain an audio tape being excellent in an electromagnetic transducing characteristic and an error rate by forming a back coat layer having abrasion resistance and being excellent in a high running property, and causing no abrasion of a capstan. CONSTITUTION:A magnetic layer containing ferromagnetic powder and binder resin as the main constituents is provided on one surface of a nonmagnetic substrate, while a back coat layer containing nonmagnetic pigment and the binder resin as main constituents is provided on the other surface. For this back coat layer, carbon black of an average particle size 200nm or below, a first abrasive of an average particle size 80 to 200nm and a Mohs hardness 8 or above, such as BaSO4, and a second abrasive of an average particle size 150nm and a Mohs hardness 8 or above, such as alpha-Al2O3, are used as the non- magnetic pigment. As for these abrasives, the first abrasive of 50 to 100 pts.wt. to the carbon black of 100 pts.wt. and the second abrasive of 1 to 5 pts.wt. thereto are made to be contained. Besides, the binder resin of which the glass transition temperature is 40 deg.C or above is contained by 70 to 150 pts.wt. to the whole of the nonmagnetic pigment of 100 pts.wt. According to this constitution, an excellent audio tape is obtained.
Patent JP-S6388521-A (JP)
Title: Liquid crystal element
Inventor: MATSUDA HIROSHI
IPC: G02F1/1337
Filed: 1986-10-01
Abstract: PURPOSE:To realize bistability by forming one substrate of a pair of parallel substrates as a substrate having orientation control films for orienting plural layers preferentially in one direction, which orientation control films consist of the monomolecular films or cumulative monomolecular films of an unsatd. polyfatty acid deriv. having a specific monomer structure. CONSTITUTION:At least one substrate of a pair of the parallel substrates 11a, 11b has the orientation control films for orienting the plural layers preferentially in one direction, which orientation control films 14a, 14b consist of the monomolecular films or cumulative monomulecular films of the poly unsatd. fatty acid deriv. having the monomer structural unit expressed by the formula (I), (II) or (III). In the formulas, X is an amine having a long chain alkyl group or the fluorine substitution product thereof, n is 0<=n<=1, m is 0<=m<=2, n and ma re the numerical values obtd. after the total number of the amines contained in the high-molecular structure of the poly unsatd. fatty acid driv. is divided by the total number of the monomer units of the unsatd. fatty acid deriv., R1-R3 are substituents such as hydrogen atom, halogen atom and alkyl group. The uniform orientation condition is thereby maintained stably for a long period of time.
Patent JP-H0395186-A (JP)
Title: Production of 3-halocephalosporin
Inventor: NIWA HIROYUKI
IPC: A61P31/04
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the subject compound useful as an antibiotic substance in high yield by treating a specific compound with an acid. CONSTITUTION:The objective compound of formula II can be produced by treating a compound of formula I [R1 and R2 are H, lower alkyl, (substituted) phenyl or together form lower alkylene; R3 is nitroso, benzyl, benzyloxycarbonyl, p-nitrobenzyloxycarbonyl or tert-butyloxycarbonyl; R4 is H or carboxy-protecting group; X is halogen] with an acid after removing the carboxy-protecting group as necessary. The starting compound of formula I is produced from a hetacillin derivative of formula III.
Patent JP-H0646962-A (JP)
Title: Chopping board
Inventor: HASEGAWA TEIICHI
IPC: A47J47/00
Filed: 1992-08-07
Abstract: PURPOSE:To manufacture a sanitary product, of which core can be recycled, by providing both faces of a core part with synthetic resin chopping board materials via waterproof deodorant thin plates in adhesion or unbonded manner and by welding or bonding synthetic resin thin plates to ends. CONSTITUTION:Both faces of a core 3 are provided with chopping board materials 2 composed of synthetic resin via waterproof deodorant thin plates 6 in adhesion or unbonded manner. Also, synthetic resin thin plates 4 are welded or bonded to ends. Thus, it is possible to manufacture a sanitary product, whose core can be recycled.
Patent JP-S6386740-A (JP)
Title: Antistatic vinyl chloride resin composition
Inventor: ANDO SUMIO
IPC: C08L27/06
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled composition, by blending a specific tartaric acid diester with benzotriazole compound and epoxy based stabilizer, having both plasticity and antistatic properties as well as excellent heat resistance. CONSTITUTION:An antistatic composition obtained by blending 100pts.wt. vinyl chloride resin with (A) 300-100pts.wt., preferably 40-60pts.wt. tartaric acid diester compound formula I (R1 is 1-13C alkyl) or formula II (R2 is 2-4C alkylene; R3 is 1-13C alkyl) and (B) 0.5-3 PHR, preferably 1-3 PHR benzotriazole based compound, e.g. 1,2,3-benzotriazole, etc., and (C) 1-7pts.wt., preferably 2-5pts.wt. epoxy based stabilizer and further preferably (D) a phthalic acid diester expressed by formula III or IV (R4 is 4-13C alkyl; R5 is 2-4C alkylene; R6 is 1-13C alkyl).
Patent JP-S6290912-A (JP)
Title: Flyback transformer
Inventor: OTA MAKOTO
IPC: H01F38/42
Filed: 1985-10-17
Abstract: PURPOSE:To secure a flyback transformer to a printed substrate and a chassis having different shapes and fixing methods by providing artificial legs or screw holes in a bottom plate, forming a structure having collars, and forming the structure which can be freely exchanged. CONSTITUTION:A bottom plate 6 having artificial legs 5 is engaged with the bottom of an insulating case 4 which contains a coil section of a flyback transformer. The case 4 and the plate 6 are engaged by combining fixedly projections 7 of the bottom of the case 4 and recesses 8 of the plate 6. The transformer can be secured via the legs 5 to a printed substrate. The plate 6 is engaged with the case 4 to secure the entire bottom of the plate 6 to a core 13 via collars 10, 11, 12 of the case 4. Thus, a different printed substrate, shape of the chassis and fixing method can be coped merely by replacing only the bottom plate of the transformer. The substrate and the chassis can be effectively secured to improve the reliability.
Patent JP-H0896612-A (JP)
Title: Illumination pole device
Inventor: MURAYAMA HIROSHI
IPC: H05K5/02
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the insulation failure of electric parts by providing a shielding means inside a lower pole to prevent the water infiltrating from a joint between a lower pole and an upper pole from flowing into a core pole in an illumination pole device. CONSTITUTION: In an illumination pole device, a lid 7 to which a submergence preventing plate 8a adopted as a shielding means 8 is fixed is installed in the opening 2a of a lower pole 2 containing a core pole 1. The water which infiltrates into the inner part of the lower pole 2 from a joint 3a between the lower pole 2 and an upper pole 3 and is dripped inside the core pole 1 from an operating window 1e through the outer surface of the flat part 1f of the core pole 1 and the outer wall of the core pole 1 is dripped in the submergence preventing plate 8a adopted as the shielding means 8. It is prevented that water flows on the submergence preventing plate 8a in the direction of the lid 7 which is the outside of the core pole 1 and is applied to a switch 6 which is an electric part, thereby preventing the lowering of the insulation of the electric part.  As a result, the coating of the joint 3a between the lower pole 2 and the upper pole 3 becomes unnecessary at the time of the construction.
Patent JP-H04119199-A (JP)
Title: Coating agent for paper
Inventor: MARUYAMA HITOSHI
IPC: D21H19/20
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the subject coating agent for paper containing a PVA-based polymer and capable of improving surface strength, printability and barrier property of a paper by saponifying a polymer containing vinyl pivalate units. CONSTITUTION:An objective coating agent containing a PVA-based polymer obtained by saponifying (Saponification degree is preferably 80-100mol%) vinyl pivalate polymer or a copolymer between vinyl pivalate and vinyl acetate, etc.
Patent JP-H1165021-A (JP)
Title: Sensitive heat development image recording material
Inventor: YAMAZAKI KAZUKI
IPC: G03C1/498
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat development sensitive material obtainable of a photographic characteristic of contrasty and low Dmin (photographic density of an unexposure part) under UV light as for photomechanical process, specially for scanning and image setting and formable of a sensitive layer by using a water solvent application liquid. SOLUTION: This material is composed by including an insensitive organic silver salt, a sensitive silver halide formed independently of the insensitive organic silver salt, and a binder. In this case, a main binder of the image forming layer containing the sensitive silver halide is a polymer latex of not more than 40 deg.C glass transition temperature and the sensitive layer is applied with an application liquid, which 60 wt.% or more of the solvent of the layer is water, and the sensitive silver halide added to the application liquid when it is being prepared, while the sensitive silver halide is composed of a silver halide particle of a silver chloride content rate of 50 mole % or more per silver halide and the silver halide particle contains at least one kind of a metal or a metal complex belonging to the VII group or the VIII group of a periodic table.
Patent JP-H0279941-A (JP)
Title: Process for adding seasoning or nutrient to food
Inventor: WAKAO SHUJI
IPC: A23L27/00
Filed: 1988-09-16
Abstract: PURPOSE:To perform adequate and uniform seasoning and addition of nutrient, etc., by coating a seasoning, a nutrient or a functional food with a coating film such as gelatin to form a capsule and adding the capsule to a raw material in the preparation or processing of a food. CONSTITUTION:A capsule is prepared by coating a unit amount of a seasoning (e.g., soy sauce, sauce, vinegar, sodium glutamate, sugar, tangle extract, curry roux, butter or beef tallow), a nutrient (e.g., vitamin, mineral, protein or carbohydrate) or a functional food (e.g., oligosaccharide or dietary fiber) with a coating film prepared from gelatin, agar extract, etc. A proper number of the capsules corresponding to the amount of a raw material are added in a process for the preparation and processing of food such as 'RAMEN' (Chinese noodle in soup), 'CHOW MEIN' (fried noodle), hamburger and stew to easily perform the proper and uniform seasoning and addition of nutrient.
Patent JP-H04114898-A (JP)
Title: Beverage dispenser
Inventor: FUKUYORI TOSHIHIKO
IPC: B67D1/08
Filed: 1990-08-31
Abstract: PURPOSE:To use selectively a fixed type or a transferable feed valve in accordance with situations, by jointing a dispenser body and two kinds of feed valves through a common connecting side or a connected side block. CONSTITUTION:In connection blocks 10, connecting side blocks 11 are fixed at a dispenser body 1. And in connected side blocks 12, connecting terminals 7a are inserted into insertion holes 16 and fitted to fix at the lock grooves 7c by a lock plate 19 and further fixed at the rear part of a flexible hose 7. When the transferable feed valve 6 or fixed type feed valve 2 are connected to the dispenser body 1, the connecting terminal 13a of a beverage pipe 13 is inserted into the connection hole 15 and also the guide pin 18 is inserted into the guide hole 17 to superimpose the connected side block 12 with the connecting side block 11 and further, to fit a locking plate 14 to the groove 18a of the guide pin 18. Then, the feed valve is easily connected to the dispenser body 1 and also by the reverse procedure it is separated and hence, two kinds of feed valves can be easily replaced.
Patent JP-2000065260-A (JP)
Title: Tube body connecting structure
Inventor: KAWAMOTO RYUICHI
IPC: F16L23/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To connect a pair of tube bodies in a good condition, even when the both tube bodies have different connecting systems. SOLUTION: An adaptor 20 is attached to either one side of a pair of tube bodies 10 and 12 to be connected each other, in a fitting condition to connect the pair of tube bodies 10 and 12 through the adaptor 20. In this case, a key groove 28 and a key 32 are provided as a rotation stopping device to prevent the rotation of the adaptor by striding one side tube body 10 at the adaptor 20 installing side and the adaptor 20, and the relative rotation of the adaptor 20 to the tube body 10 is prevented, when the tube body 10 and the tube body 12 are connected.
Patent JP-H1173686-A (JP)
Title: Optical storage medium
Inventor: HASHIGUCHI TSUYOSHI
IPC: G11B7/24091
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the width of grooves adequate for stabilizing signal quality, the adequate ratio of the width of lands and the width of prepits and the adequate depths of the prepits and grooves in the case the prepits are formed on the lands between the adjacent grooves. SOLUTION: The grooves 2 for recording desired information are concentrically or spirally formed on a substrate 1 and the lands 3 are formed in contact with both sides in the width direction of the grooves 2. The prepits 4, 4,... recording the address information of the optical disk are formed on continuation with the grooves 2 on the lands 3. The width of the grooves 2 is 1/3 to 1/2 the diameter of the spot 6 of a laser scanning beam for irradiating the surfaces of the grooves 2. The ratio of the width of the prepits 4 to the width of the lands 3 is specified to 0.3 to 0.6. The depths of both of the prepits 4 and the grooves 2 are specified to 40 to 65 nm.
Patent JP-S6292019-A (JP)
Title: Driving method for light emitting source
Inventor: IMAIZUMI HISAAKI
IPC: G06F3/03
Filed: 1985-10-17
Abstract: PURPOSE:To reduce the power consumption by providing a timer part between an AC oscillating part and the battery of a light pen and performing the intermitting blinking drive with the AC signal. CONSTITUTION:A timer part 1 connected to a battery 7 applies triggers to an AC oscillating part 2 for each fixed time to oscillate intermittently the part 2. The intermittent AC signals are amplified by a power amplifying part 3 for the blinking drive of an LED4. While the time is set by the part 1 so that the part 2 is oscillated just for 1/10ms with the rest 9/10ms stopped in a single cycle, the power consumption is reduced down to about 1/10.
Patent JP-H1173520-A (JP)
Title: Graphic processor
Inventor: TAKAMI KAZUHISA
IPC: G06T15/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To represent the effect of a fog for part of scenery and to represent the effect of a fog in consideration of the case wherein more than one fog is put spatially one over another by generating the color of a pixel by mixing the color of a figure and color information with the value of a density function determined by a viewpoint and a point on the figure. SOLUTION: The area of a fog is found from the distance from the center of the fog by placing the center of the fog in a three-dimensional space. For example, the fog area is determined at 5-meter from the center point and the density of the fog is decreased with the distance from the center point to represent a spherical spread of the fog from the center point. There is figures of an airship, a house, and a ground surface in the three-dimensional space and figures present in a vertical space from the viewpoint to the projection surface are projected on the projection surface to display the three-dimensional figures on the two-dimensional screen. For example, a cloud is regarded as the area of a fog and the fog area is placed in the three-dimensional space to fog the airship present in the cloud.
Patent JP-S6477791-A (JP)
Title: Water supply system using variable speed pump
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1987-09-18
Abstract: PURPOSE:To prevent an overload operation of a pump by measuring the load amount of a motor (induction motor) to drive the pump, and providing a control device to control the operation speed of the motor to prevent the measurement value to exceed a rating value. CONSTITUTION:In a water supply system in which a check valve 2, a sluice valve 3, and a pressure tank 5 are connected to a feed-water pipe 4 which is connected to the discharge side of a pump 1 driven by a motor M such as an induction motor, a pressure detector 6 to detect the feed-water pipe 4 is provided. And the motor or the pump 1 is operated in a variable speed by controlling an inverter (not shown in the figure) to make the discharge pressure of the pump 1 to a preset specific relation depending on the detected feeding pressure and the object pressure value, in a control unit 7. In this case, the load condition of the pump 1 is detected, the detected value is compared with a specific rating value, and the scope of the variable operation of the pump is limited to make the detected value within the rating value prior to the control of the inverter.
Patent JP-H0754659-A (JP)
Title: Air intake compression stroke separate type heat engine
Inventor: TANEMURA MASAMI
IPC: F02B73/00
Filed: 1993-08-10
Abstract: PURPOSE:To improve performance of a heat engine by realizing an air intake stroke and a compression stroke by different compressors in the four cycle heat engine. CONSTITUTION:This is an air intake compression stroke separate type isothermal compression heat engine setting a pressure accumulating tank 10, a heat exchanging device 9 set in an exhaust pipe 4b and carrying out heat exchange, an air fuel mixing device 7 and an air feeding valve 6 on an air feeding pipe 6a connecting acombustor l constituted of a piston cylinder la, a piston 2 and an air exhaust valve 4 and a compressor 5 set with a cooling system 8 to each other.
Patent JP-S63132228-A (JP)
Inventor: RARUFU HANPUTON BURATSUDOREI
IPC: G03B21/62
Filed: 1987-09-18
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-H0575272-A (JP)
Title: Manufacture of printed-wiring board
Inventor: IWAZAWA KIMIO
IPC: H05K3/46
Filed: 1991-09-12
Abstract: PURPOSE:To prevent soldering failures such as a solder bridge at the time of reflow by a paste solder or improper soldering of surface-mounted parts and inclination, floating, etc., of parts by providing a surface-layer conduction hole within a pad for packaging for mounting the surface-mounted parts and forming a flat pad surface for mounting. CONSTITUTION:A lamination board 10 is formed by laminating an inner-layer substrate 5 and a resin layer 6. At this time, when a surface-layer conduction hole 2 is provided, a stick-out of resin onto a surface is generated and a stick- out resin material 6b is formed. Therefore, surface abrasion for achieving flatness in reference to a copper foil 8 is performed mechanically, thus obtaining a flat resin 6a. Then, an electroplated layer 9 is formed. Then, a pad for mounting which coats the surface conduction hole 2 is formed simultaneously with a wiring pattern by etching, etc., thus enabling a packaging pad surface which covers the surface conduction hole 2 to be flat and obtaining a printed-wiring board where surface-packaging parts can be mounted directly.
Patent JP-S6385376-A (JP)
Title: Sensor for detecting accident section of transmission line
Inventor: NAKANO TSUNEO
IPC: G01R31/08
Filed: 1986-09-29
Abstract: PURPOSE:To adapt a sensor to a wide current range without making the sensor large-sized, by forming a non-magnetic body part to the core part of a transformer so as to cut off the continuity of the core part being a magnetic body. CONSTITUTION:Non-magnetic body parts 3a, 3b, 3c are formed to a core part 2 being a magnetic body so as to cut off the continuity of the core part 2 and a winding part 5 for generating a secondary current is also mounted to the core part 2. In mounting the winding part 5, a fixing band 8 is detached to separate a core part 1 and the core part 2 and, after an optical fiber composite overhead ground wire (OPGW)6 is passed, the core parts 1, 2 are again joined with each other and both ends of the fixing band 8 are tightened by a tightening part 7 to complete mounting. The detection signal of each sensor is connected to OPGW6 in a joint box and sent to terminal devices arranged at a predetermined interval to discriminate an accident section which is, in turn, transmitted to a manned part such as a substation.
Patent JP-H1170830-A (JP)
Title: Slippage stopping means of service mat
Inventor: HORIUCHI SEIJI
IPC: B60N3/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To stop the slippage of a service mat laid on the surface of a carpet. SOLUTION: In this slippage stopping means of service mat, a hook 8 is formed in a U-shape to hold the end of a carpet 2, and a locking piece 10 is projected from the upper edge 8b of the hook 8 to the down side, and while the locking piece 10 is penetrated to the end of the carpet 2, the lower edge 8c of the hook 8, and a floor panel 1, the vertical edge 9a of an L-shape retainer 9 fixed to the service mat 3 side is locked between the vertical edge 8a of the hook 8, and a wheel house la formed in the longitudinal direction.
Patent JP-S6386755-A (JP)
Title: Electrically conductive thermoplastic resin composition
Inventor: SAKAI MASATOSHI
IPC: C08K7/00
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled resin composition, containing SUS304 stainless steel fibers having a specific average fiber diameter, average fiber length and aspect ratio and capable of giving molded articles having improved electric conductivity as well as electromagnetic wave shielding ability even after passing through heat cycles. CONSTITUTION:A composition obtained by melt blending (A) 96-85wt% thermoplastic resin with (B) 4-15wt% SUS304 stainless steel fibers, having 2-20mum, preferably 4-12mum average fiber diameter, 0.5-10mm, preferably 2-10mm fiber length and 200-1,000, preferably 200-700 aspect ratio, preferably collected with a binder and, as necessary, melt blending an additive, e.g. flame retardant, colorant, plasticizer, etc., using a Henschel mixer, etc.