baber/WOPTO huggingface dataset:
Patent JP-H04202243-A (JP)
Title: Production of molded urethane foam
Inventor: YOSHIMURA HITOO
IPC: C08G18/08
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title foam without the detrimental effect of destroying the ozone layer in the stratosphere by pouring a foaming mixture comprising an isocyanate compd., a polyol compd., necessary auxiliary additives, and a specific blowing agent into a mold. CONSTITUTION:A process for producing a molded urethane foam having a high-density surface layer by pouring a foaming mixture comprising an isocyanate compd., a polyol compd., a catalyst, a blowing agent, and necessary auxiliary additives into a mold, wherein a mixture of a halogenated hydrocarbon or a substitute for a chlorofluorocarbon blowing agent with a flammable, low- boiling org. solvent is used as the blowing agent. Thus, the desired molded urethane foam is produced by only replacing the blowing agent without using a chlorofluorocarbon blowing agent, such as CFC-11 or CFC-113, having a high ozone-depleting power (ODP).
Patent JP-H07147917-A (JP)
Title: Production of cooked rice having increased water content
Inventor: KITAGAWA GOJI
IPC: A23L7/10
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the deterioration of the palatability of cooked rice left for a long period at a relatively low temperature after cooking by treating rice grains with a transglutaminase before or after cooking. CONSTITUTION:Grains of polished or unpolished rice are treated with a transglutaminase before or after cooking. The deterioration of the palatability of the cooked rice can be prevented even by leaving the cooked rice at a relatively low temperature (e.g.; at <=20 deg.C) for about 24-36hr before eating. The transglutaminase is effective for suppressing the flow-out of starch paste from cooked rice having high water-content and keeping the palatability of the cooked rice.
Patent JP-H07178373-A (JP)
Title: Method for sorting and recovering waste bottles and device therefor
Inventor: TAKEI HISASHI
IPC: B07C5/342
Filed: 1993-12-24
Abstract: PURPOSE:To ensure color coding by separating and feeding bottles by each one piece at the time of recovering the bottles by color coding in resource refuge and to make the entire part of a device compact and cost effective. CONSTITUTION:The waste bottles from a hopper 1 are charged into a a diagonally disposed vibration transporting device 2 of a V-shaped section and are separated by each one piece. The separated bottles are sent to a horizontal transporting device. The data on the shapes and color information of the bottles are obtd. by a CCD camera of an image pickup means 6 and are subjected to color coding in a personal computer. The bottles are then delivered by colors by means of a rotating arm of a recovering device 8.
Patent JP-2001137598-A (JP)
Title: Clothes drying frame with clothespins
Inventor: YOSHIDA KIMII
IPC: D06F57/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drying frame with clothespins that permits clothespins and suspension members to be stored inside its frame body or permits the frame body to be folded up small for storage, and can protect the clothespins or suspension members from interference or entanglement. SOLUTION: For interference prevention, suspension portions 13-1 to 13-12 and 13-13 to 13-24 are arranged in a staggering relation on those faces of a first frame 11a and a second frame 11b which face each other when folded. For storage, clothespins 15 and rodlike suspension members 14 can be tilted into a frame body 11.
Patent JP-H09142610-A (JP)
Title: Device for preventing vehicle from falling in refuse pit
Inventor: KITA TOSHIZO
IPC: B65G67/24
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent easily, quickly, and surely a refuse collecting vehicle from falling in the refuse pit of a refuse incineration facilities. SOLUTION: A vehicle falling preventing bar 24 is horizontally provided before the refuse charging door 20 of a refuse pit, booms 30 are connected to elevatable blocks 32 elevatably moving in the vertical direction, and a drive part moving the elevatable blocks in the vertical direction is connected to the elevatable blocks 32. The drive part is constituted of a motor 34 provided on the center of an upper part, propeller shafts 36, ball screw shafts 39, and traveling nuts threadedly engaged with the ball screw shafts 39. The elevatable blocks 32 connected to the traveling nuts are constituted so that the elevatable blocks 32 and the vehicle falling preventing bar 24 are integratedly elevatably moved in accordance with the height of a vehicle by rotating the ball screw shafts 39.
Patent JP-H05134540-A (JP)
Title: Developer sealing device of developing device
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/09
Filed: 1991-11-15
Abstract: PURPOSE:To form carrier seals to the bearings of a developing device using a two-component developer by providing means for magnetically holding carriers in order to prevent the advance of toner components to the bearing parts of rotating members. CONSTITUTION:The developing device is internally provided with a paddle member 10 in the position proximate to a developing roll in order to supply the two-component developer to the developing roll and is provided with a magnetic material blade 20 for the purpose of stirring the two-component developer. The two rotating members are disposed with magnets 16, 26 in the parts of the bearings 12, 22 supporting these shafts. Magnetic material plates 15, 25 are respectively disposed to the shafts 11, 21 of the rotating members. Carrier seals 17, 27 holding the carriers are held between these two members. The intrusion of the toner components into the parts of the bearings is prevented by the carrier seals 17, 27 so as to obviate the generation of wear in the bearings 12, 22, etc.
Patent JP-H09278764-A (JP)
Title: N-phenyl carbamate, its production and microbicidal agent for agricultural and horticultural purposes
Inventor: WATANABE MASANORI
IPC: A01N47/20
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a novel N-phenylcarbamate which has excellent microbicidal activity and is useful as an active ingredient for microbicidal agent for agricultural and horticultural purposes. SOLUTION: This compound is represented by formula I [R<1> is H, a 2-5C alkoxyalkyl, a 2-5C alkenyl, a group of the formula: CO2 R<6> (R<6> is a 1-4C alkyl), a 1-4C alkoxy; R<2> is a 1-4C alkyl; R<3> and R<4> are each H, R<2> ; R<5> is H, a 1-8C alkyl, a 1-4C haloalkyl, a halogen, a 2-5C alkylcarbonyl, phenyl, a 2-5C alkoxycarbonyl, a 1-4C alkylsulfonyl, nitro, cyano, a 1-4C haloalkoxy, benzyloxycarbonyl; X is O, S: (n) is 1-3], typically methyl N- 2-[(6- trifluoromethyl-2H-1,4-benzoxazin-3-ylthio) methyl]phenyl carbamate. The compound of formula I in which R<1> is H is prepared by reaction of a compound of formula II (Z is Cl, Br) with a compound of formula III.
Patent JP-H06174921-A (JP)
Title: Phase difference film and liquid crystal display formed by using the film
Inventor: NAKAMURA TAKU
IPC: G02F1/1335
Filed: 1992-12-07
Abstract: PURPOSE:To improve the coloration and visual angle characteristic of the STN- LCD and to prevent the peel, crack, etc., when the phase difference film is built into the liquid crystal display device by forming the film so as to have a negative intrinsic double refractive values and specifying its retardation value and haze value. CONSTITUTION:This double refractive film has the negative intrinsic double refractive values and its retardation value (the product of the double refractive values and film thickness) is specified to 80 to 1200nm and the haze to <=2.0%. Namely, the change in the contrast by visual angles is lessened but the front surface contrast is drastically degraded if the double refractive film having the retardation value (more preferably 80 to 1200nm range) corresponding to a liquid crystal and the negative intrinsic double refractive values is built into the liquid crystal display device in order to improve the coloration and visual angle characteristic of the twisted nematic liquid crystal display device (STN-LCD). The haze is confined to <=4%, more preferably <=2% in order to prevent the above. The failure angle in the brittleness test of the 80mum thick film is confined to <=10 deg., by which the peel, craze and crack are prevented.
Patent JP-H08184192-A (JP)
Title: Frame holding material
Inventor: MIZUKAMI SHUICHI
IPC: E04G21/16
Filed: 1994-12-28
Abstract: PURPOSE: To easily fit a frame to a building by forming recessed parts in an upper and a lower part of a holding material which is formed by folding a thin plate into continuous wave form, and fitting these recessed parts on two members of the frame so as to hold the two members. CONSTITUTION: Each recessed part 12 is formed by notching at each vertex part 11a of a holding material 10, which is formed by folding a burnable thin plate 11 into the continuous wave form, at a position close to each upper and lower end. At the time of fitting a single side frame 1 to one side surface 2a of a corner part of a building 2, in the condition that the holding material 10 is enlarged, the upper and the lower recessed parts 12 are fitted on an upper and a lower connecting materials 8, 9 and stably hold them in parallel with each other so that an upper frame 4, a lower frame 5, a fitting auxiliary upper frame 6, a fitting auxiliary lower frame 7 are not hanged by the dead weight thereof. In this condition, the fitting auxiliary upper frame 6 and the fitting auxiliary lower frame 7 are fitted to the one side surface 2a of the building 2.
Patent JP-2001143114-A (JP)
Title: On-vehicle structure for automatic accounting device
Inventor: AKASAKA KAZUSHI
IPC: G07B15/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an 'on-vehicle structure of an automatic accounting device' for sufficiently satisfying communicating performance, and for making excellent mounting workability, maintenance workability, and appearance, and for preventing any damage due to foreign matters. SOLUTION: This on-vehicle structure of an automatic accounting device 1 communicats with an on-road communication apparatus in a state that an accounting medium is loaded, and for automatically executing the accounting processing. In this case, the communication apparatus 12 of the automatic accounting device 1 is arranged at the upper part of a cluster lid 23 for a speed meter inside an installment panel 2.
Patent JP-H11140578-A (JP)
Title: High formability aluminum alloy sheet with high strength and excellent machinability
Inventor: NOGUCHI OSAMU
IPC: C22C21/12
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a high formability aluminum alloy sheet having high strength and excellent machinability and suitably used for a sliding member for electrical and electronic equipment, such as VTR cylinder, and a joint member such as motor hub. SOLUTION: This aluminum alloy has a composition consisting of, by weight, 2.0-6.0% Cu, 0.2-2.0% Mg, 0.05-0.5% Si, 0.05-0.3% Cr, and the balance aluminum with inevitable impurities. Moreover, the average grain size in a sheet-thickness direction is regulated to <=80 μm, and the average grain size in a rolling direction and in a direction perpendicular to a rolling direction is regulated to <=150 μm, and further, the ratio of the average grain size in a rolling direction to the average grain size in a sheet-thickness direction and the ratio of the average grain size in a direction perpendicular to a rolling drection to the average grain size in a sheet-thickness direction are regulated to 1:(0.3 to 3), respectively.
Patent JP-H11137939-A (JP)
Title: Filter device
Inventor: TAKAGI TOSHIAKI
IPC: B01D46/54
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To easily judge a proper exchanging time of a filter membrane without applying a complex structure by providing a comparison standard part, by which the flow of air is controlled to judge the soiled degree of the filter membrane, at a part of the visible region of the filter membrane. SOLUTION: In the whole region of the filter membrane 26 held by a cover 27, a region 34 corresponding to an exposed opening 32a of a cover head 29 is visible from the outside of the cover 27. The triangle comparison standard part 36 for controlling the air flow is provided at a part of the visible region 34, e.g. the center part 35. The comparison standard part is formed by sticking an adhesive tape 36a for controlling the air flow on the filter membrane 26. The adhesive tape 36a has the same display color as the base color of the filter membrane 26 on the surface. Then, the soiled degree of the whole filter membrane 26 is easily known from the difference of the brightness between the soil color of the soiled part 26a and the display color of the comparison standard part 36.
Patent JP-H08339809-A (JP)
Title: Water repellency grant agent for battery and battery
Inventor: SHIMIZU TETSUO
IPC: H01M4/62
Filed: 1995-12-15
Abstract: PURPOSE: To provide a water repellency grant agent for a battery which is not allowed to fibrillate even if the same is mixed with electrode material, is excellent in heat resistance, chemical resistance, a water repelling property by composing of an aqueous dispersion body or organosol containing the particulates of a specific polymer. CONSTITUTION: A water repellency grant agent is composed of an aqueous medium or organosol containing particulates, whose average particulate diameter is 0.05 to 1μ, of a tetrafluoroethylene-part fluoro (alkyl vinyl alcohol) copolymer and/or a non-fibril forming tetrafluoroethylene polymer (TFE). It is desirable that the melt viscosity of the non-fibril forming TFE is not more then 1×10<7> poise at 38 deg.C and the mean particulate diameter is 0.05 to 0.3μ. It is also desirable that an organosol dispersion medium is isopropanol, ethanol, or methyl isobutyl keton.
Patent JP-H06157488-A (JP)
Title: Oxazolidin-2,4-dione derivative, production thereof and nonlinear optical material composed of the same
Inventor: HIRAI KENJI
IPC: C07D263/44
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a new compound, having great nonlinear photosensitivity in a molecular state and excellent blue light transmissivity and useful as a nonlinear optical material. CONSTITUTION:The compound of formula I (R<1> and R<2> are H, halogen, alkyl, etc.; R<3> and R<6> are H or alkyl; R<4> and R<5> are H, OH, halogen, etc.), e.g. 5-(4- methylbenzylidene)-3N-{(S)-1-(1-naphthyl)ethyl}oxazolidin-2,4-dione. This compound is obtained by reacting isocyanates of formula II [e.g. (S)-(+)-1-(1-naphthyl)ethyl isocyanate] with an alpha-ketocarboxylic acid derivative of formula III (R<7> is H or lower alkyl) (e.g. ethyl 4-methylphenylpyruvate) in the presence of a base (e.g. triethylamine) usually at ambient temperature to 100 deg.C.
Patent JP-H05167005-A (JP)
Title: Electronic device
Inventor: ITO MAMORU
IPC: H01L25/18
Filed: 1991-12-11
Abstract: PURPOSE:To enable the electronic device to exhibit excellent module function by a. method wherein a through hole is provided in a substrate so that a part of the whole surface of the heat sink metallic part of a power amplifying semiconductor device is exposed in the substrate rear surface side. CONSTITUTION:A resin substrate 4a is provided with a through hole 12a passing through a GaAs power FET 53 so that the GaAs power FET 53 may pass through the through hole 12a to expose a part or the whole surface of the heat sink 42 metallic part in the substrate 4a rear surface side. At this time, the heat sink 42 metallic part is brought into contact with a set radiating board thereby enabling the thermally and electrically sufficient junction to be attained. Through these procedures, the excellent module function can be exhibited.
Patent JP-2001143315-A (JP)
Title: Optical head and optical information recording/ reproducing device using it
Inventor: ARIKAWA YASUYUKI
IPC: G11B7/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the cost of an optical head for recording/ reproducing a plurality of kinds of optical information recording media corresponding to a plurality of kinds of different wavelengths. SOLUTION: In the optical head which is composed by incorporating a plurality of laser beam sources and a plurality of light receiving elements corresponding to the plurality of laser beam sources, one laser beam source of the plurality of laser beam sources is composed of a individual laser diode and is further composed of laser module consisting of the laser beam sources other than it and the plurality of light receiving elements. Thus, the optical head can be miniaturized.
Patent JP-H07181982-A (JP)
Title: Active sound elimination device
Inventor: ISHINO KAZUNARI
IPC: G10K11/16
Filed: 1993-12-24
Abstract: PURPOSE:To provide an active sound elimination device which has sound elimination effect even on the high-tone side for a large-sized duct. CONSTITUTION:The active sound elimination device is equipped with a detecting means which detects a noise propagated in the duct, a sound wave generating means which radiates a noise eliminating sound wave for canceling a noise into the duct, and an arithmetic processing means which processes an input signal sent from the detecting means and generates an output signal to be sent to the sound wave generating means, and equipped with an internal cylinder 20 which is installed in the duct 10 and a partition plate 30 which partitions the annularly-sectioned area between the internal cylinder and duct into plural areas of sectorial section, and, the sound wave generating means 50 is so installed that the maximum size of the section of the areas of sectorial section is <=0.65 time as large as the wavelength corresponding to the maximum frequency component of the sound wave to be eliminated, the length of the partition plate 30 is equal to or more than the wavelength corresponding to the minimum frequency component of the sound wave to be eliminated, and the sound wave for sound elimination is radiated into the areas of sectorial section.
Patent JP-H05141616-A (JP)
Title: Temperature decreasing and heating equipment
Inventor: MORII TAKAYUKI
IPC: F22G3/00
Filed: 1991-11-15
Abstract: PURPOSE:To accurately regulate vapor to a desired temperature by enabling lowering the temperature of the vapor and simultaneously heating it. CONSTITUTION:An inlet 2, a vapor liquid separation chamber 3 and an outlet 4 are provided in a casing 1. A coolant pouring nozzle 25 is mounted between the inlet 2 and the chamber 3. The chamber 3 is formed of double cylindrical members 5, 6. An annular space 7 and a sieving blade 8 are disposed between the members 5 and 6. A coiled pipe 20 is mounted on the inner periphery of the inner cylindrical member 6. Tubes 22, 24 for feeding heat medium are connected to the pipe 20. A liquid reservoir 11 is provided under the space 7. A float valve 12 is disposed in a free state in the reservoir 11.
Patent JP-H09143126-A (JP)
Title: Production of alpha, beta-unsaturated carboxylic acid ester
Inventor: ATAKA YOSHIHARU
IPC: C07C67/327
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To realize a method for producing the subject compound useful as an intermediate for synthesizing various compounds, as a raw material for medicines, as a raw material for resins, etc., in a high yield and in high selectivity from a β-hydroxycarboxylic acid ester without using an expensive reagent, while depressing the generation of waste products. SOLUTION: This method for producing the α, β-unsaturated carboxylic acid ester comprises reacting a β-hydroxycarboxylic acid ester of formula I (R1 -R3 are each H, a 1-5C alkyl; R1 and R3 may be combined with each other to form a ring; R4 is a 1-3C alkyl) in the presence of an aromatic multi-basic carboxylic acid or its anhydride at 100-300 deg.C, while continuously supplying the compound of formula I into the reaction system and simultaneously discharging the reaction product outside the reaction system. The aromatic multi-basic carboxylic acid or its anhydride is used in an amount of 0.1-50mol.% based on the whole charged amount of the β-hydroxy carboxylic acid ester. The aromatic multi-basic carboxilic acid anhydride is preferably phthalic anhydride and/or trimellitic anhydride.  The β-hydroxycarboxylic acid ester is preferably 2-hydroxycyclohexylpentane carboxylic acid ethyl ester of formula II.
Patent JP-H03188807-A (JP)
Title: Extension straw for drinking
Inventor: INABA KOICHI
IPC: A47G21/18
Filed: 1989-12-20
Abstract: PURPOSE:To facilitate extension and contraction of a straw and secure airtightness of the straw after extension by forming a diameter-enlarged portion at the end of an inside straw, and a stopper and a convergent portion at the end of an outside straw, and regulating the inner and outer diameters of the inside and outside straws. CONSTITUTION:A diameter-enlarged end portion 4 comprising a cylindrical portion continued to one end side of an inside straw 1 by a short inclined portion 3 is provided. An inward stopper 7 for locking the end of the diameter enlarged end portion 4 of the inside straw 1 inserted into an outside straw 5 so as to prevent the end from being drawn in is formed near the end of the outside straw 5. An intermittent diameter reduced portion 9 continued to the end side of the inside straw 1 from the inward stopper 7 is provided and a convergent portion 11 continued to the portion 9 via an inclined portion 10 is formed. The outside diameter A of the inside straw 1 is slightly smaller than the inside diameter (a) of the end portion of the outside straw 5 and the outside diameter 8 of the diameter-enlarged end portion 4 of the inside straw than the inside diameter C of the outside straw 5 so that the inside straw can easily be extended; the inside diameter (b) of the intermittent diameter-reduced portion 9 of the outside straw 5 is slightly smaller than the outside diameter B of the diameter- enlarged end portion 4 of the inside straw 1.
Patent JP-H08177926-A (JP)
Title: Shock absorber for vehicle
Inventor: KASAHARA MINORU
IPC: F16F9/32
Filed: 1994-12-28
Abstract: PURPOSE: To simplify the structure and lighten the weight of a shock absorber for vehicles by regulating the position of a piston so that the position of a top dead center may always be in a fluid layer when the piston reaches the top dead center. CONSTITUTION: A piston 16 can be raised up to the top dead center where one end of a pipe shape member 30 abuts on the top surface of a casing 12. The piston 16 that has reached the top dead center is positioned in a fluid layer 18 and from this position it starts descending and goes into a contraction stroke. Thus the piston 16 can make a reciprocating motion in the vertical direction inside the fluid layer 18 and can infallibly prevent gas in the gas layer 20 from being dragged into the fluid layer 18 by the piston 16. For this reason, the function of a shock absorber can be stably performed. A partitioning member partitioning the gas layer 20 and the fluid layer 18 can be omitted and the casing 12 can be made of lighter weight materials such as an aluminum alloy.  Thus the weight of shock absorber 10 can be lightened and treatment such as metal plating of the outer wall surface of the casing 12 can be dispensed with.
Patent JP-S63170084-A (JP)
Inventor: GAADEITSUPU SHIN SECHI
IPC: B41M5/52
Filed: 1987-12-24
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。