baber/WOPTO huggingface dataset:
Patent JP-H11335939-A (JP)
Title: Composite polyester false-twisted yarn and its production
Inventor: BABA REIKO
IPC: D02G1/18
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a knitted or woven fabric having excellent tension, stiffness and repulsion, having a dry touch, and further having a natural irregular touch similar to that of a grandrelle yarn after dyed. SOLUTION: The objective composite polyester false-twisted yarn comprises at least two kinds of false-twisted and crimped polyester multi-filaments A and B, wherein the multi-filaments B have a large shrinkage degree than that of the multi-filaments A and contain single filaments partially having undrawn portions. The composite polyester false-twisted yarn comprises at least two kinds of false-twisted and crimped polyester multi-filaments A and B, wherein the multi-filaments A have a smaller shrinkage degree than that of the multi- filaments B and contain single filaments partially having undrawn portions. The method for producing the composite polyester false-twisted yarn comprises combining and falsely twisting plural filaments containing at least one thick and thin filament.  Therein, the filaments having a higher temperature are joined to the filaments having a lower temperature by the twisting action of a rotary false-twister, and the filaments having the lower temperature are heated with the filaments having the higher temperature.
Patent JP-H10270864-A (JP)
Title: Electronic device
Inventor: TACHIBANA MASAMI
IPC: H04M1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a simple-structured and low-cost rubber leg structure for an electronic-device main body, by forming a rubber-leg attaching portion as a narrow groove having a curved cross section in its longitudinal direction, and attaching a slim rectangular rubber leg to the groove. SOLUTION: An electronic-device main body 1 has a narrow groove 4, to which a rectangular rubber leg 5 is attached, on the bottom surface. The groove 4 has a curved cross section in its longitudinal direction. That is, when the general slim rectangular rubber leg 5 is attached to the curved-surfaced narrow groove 4, the rubber leg 5 is deformed to have a curved surface in correspondence with the curved surface shape of the electronic-device main body. Accordingly, as both ends of the rubber leg 5 come into contact with a surface such as a desk, the rubber leg 5 has the same effect as that of conventionally used two rubber legs. By this arrangement, the number of the rubber legs to support the electronic-device main body can be reduced from two to one, which reduces the coat and improves assembling working efficiency.
Patent JP-S62238251-A (JP)
Title: Compound having carbon-carbon double bond and production thereof
Inventor: DEGUCHI YOSHIKUNI
IPC: C07C233/20
Filed: 1986-04-04
Abstract: NEW MATERIAL:A compound of formula I (R1 is 2-20C hydrocarbon group having one or more C=C bonds; Ar is 6-20C aromatic hydrocarbon group; R2 is H or methyl; m and n are 1 or 2). EXAMPLE:2-Hydroxy-3-( 4-acrylamidomethyl-2,6-dimethylphenoxy )propylcinnama te. USE:Various coating materials such as powder coating material, etc., structural materials and modifying materials for various resins. PREPARATION:The compound of formula I can be produced by the addition reaction of the glycidyl compound of formula II with the unsaturated carboxylic acid of formula III. The reaction is preferably carried out in the presence of an addition catalyst (e.g. triphenylphosphine) at about 100-150 deg.C.
Patent JP-H02254603-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIMOTO YOSHIHIRO
IPC: G11B5/024
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the unerased remainder of an already-recorded video signal, the overlapping write of the video signal, a reduction in S/N of a reproduced video signal and a mixed modulation by erasing a magnetic head in positions at two places stored with an arithmetic means at the time of erasing the video signal recorded to a magnetic disk. CONSTITUTION:A position moved by the degree of 10mum is operated and stored at the external sides of both positions of a position stored with a storage means 12 and a reference track 1a position to be originally stored within 20mum in an inner circumference in making the reference track 1a position to be originally recorded into a center. In such a case, according to the output of an arithmetic means 13, a magnetic head 3 is moved to the position at a side far from the reference track 1a position, thereafter, a changeover switch 6 connects the magnetic head 3 and an erasing circuit 9, and the erasing is executed in the position at the external side by 10mum of a position C of the magnetic head 3 in which the output of a head amplifier 8 is maximized. Next, a control driving circuit 7 moves the magnetic head 3 to the position of the outer circumferential side 10mum of the reference track 1a, and the erasing is executed. Thus, the overlapping write is eliminated, the S/N deterioration and mixed modulation of the reproduced video signal are eliminated, and the picture quality of a reproduced image can be made good.
Patent JP-2000270648-A (JP)
Title: Apparatus for removing stone in harvested root vegetables
Inventor: IWASE YUKIO
IPC: A01D33/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing a stone in a harvested root vegetable, capable of securely separating and removing a stone from a root vegetable. SOLUTION: A separator 2 equipped with an uneven face 3a on an up-slope 3 is immersed and arranged in a treating water tank 1 so as to form a return route 4 between the separator and the treating water tank 1. A water jetting mechanism 7 for spraying water upon the up-slope 3 is installed at a return flow opening 2e of the base end of the separator 2.
Patent JP-S62237119-A (JP)
Title: Clutch release bearing device
Inventor: NAKAMURA TAKESHI
IPC: F16D23/14
Filed: 1986-04-04
Abstract: PURPOSE:To stably fulfil a release function over a long time by bringing a driving member into contact with a moving member movably disposed to transmit almost oblique force to the surface of the moving member. CONSTITUTION:When a fork member 70 is turned on the axis A-A' by stepping a clutch pedal, a contact portion 72 is brought into contact with a guide plate 66. At this time, among force applied from the fork member 70 to the guide member 66, the components in the direction of plate surface of the guide member 66 are absorbed by movement of the guide plate 66, and only the components vertical to the plate surface of the guide plate 66 are transmitted to a flange 46. Accordingly, when the axial force is applied to an anvil 48, a bearing 30 is moved and an end portion 34 of an inner ring 32 is brought into contact with a diaphragm spring 35 so that a clutch fulfils a release function over a long time.
Patent JP-H11277230-A (JP)
Title: Positional detecting device in structure and its method
Inventor: KANBAYASHI HIDEAKI
IPC: B23K37/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically detect the position of a member such as a stiffener and the size of a box with an inexpensive measuring device in the case of automatically welding a partition of the box, etc., by the use of an automatic welding machine. SOLUTION: A lower proximity sensor 41, a left proximity sensor 42 and a right proximity sensor 43 are attached to a tip end part of a lift 32 which is attached so as to vertically and horizontally move with respect to a gantry 31. The lower proximity sensor 41 is attached to the lower end 32a of the lift 32, and the position of a lower member 21 which is attached to a bottom plate 11 is detected with the lower proximity sensor 41. The left proximity sensor 42 is attached to the lower left side surface 32a of the lift 32, and the position of a first and second left members 22-1, 22-2 which are attached to a left side plate 12 are detected with the left proximity sensor 42.  The right proximity sensor 43 is attached to the lower right side surface 32c of the lift 32, and the position of a first and second right members 23-1, 23-2 which are attached to a right side plate 13 are detected with the right proximity sensor 43.
Patent JP-H10267508-A (JP)
Title: Electric refrigerator
Inventor: NISHIWAKI FUMITOSHI
IPC: F25D21/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator alleviated in the freezing of the hole of a drain pan and the drain hose of it, and if frozen, ice is melted quickly so that water leakage from the drain pan can be prevented securely with comparatively simple structure. SOLUTION: The refrigerator includes a compressor 2, a condenser 3 and an evaporator 5 and cools the inside of a refrigerator main body 1 based on a refrigerating cycle utilizing the latent heat of vaporization of refrigerant. In this case, the freezing of the defrosting drain is prevented by expanding the heat receiving area of heat from a heat radiating pipe 3a arranging a drain pan 7 receiving the defrosting drain to the lower part of the evaporator 5, connecting between the drain pan 7 and the evaporation pan 9 arranged near the compressor outside the compartment with a drain hose 8 and arranging the drain hose 8 along the heat radiating pipe 3a of the condenser 3.
Patent JP-S59203673-A (JP)
Title: Manufacture of concrete form board and apparatus therefor
Inventor: MATSUMOTO MITSUO
IPC: B32B21/08
Filed: 1983-05-02
Abstract: PURPOSE:To manufacture the titled form board excellent in surface strength and releasability at a low cost, by forming an adhesive polyolefinic resin layer on the surface of plywood by hot press with a heating roll, and further forming a non-adhesive polyolefinic resin layer in the same way. CONSTITUTION:Plywood 1 for a concrete form board being carried by a roller conveyer 12 is circulated through a powder sprayer 3 to spread powdery adhesive polyolefinic resin 2 onto the plywood 1. Then, the plywood 1 is passed below a heater 4 to preheat the surface of the plywood 1 together with the powder 2 and then through heating rolls 5 to form an adhesive polyolefinic resin layer by hot press. Thereafter, a non-adhesive polyolefinic resin layer is formed thereon using the second powder sprayer 7, a heater 8 and the group 9 of heating rolls. Then, the plywood is immediately passed through press rolls 10 to flatten its surface while rolling it. Then, the plywood is cooled by the group 11 of cooling rolls. Hence, the plate 13 for a concrete form board is manufactured.
Patent JP-S63243067-A (JP)
Title: Diphenylamine derivative and aquatic adhesive life-controlling agent containing said derivative
Inventor: OISHI YUTAKA
IPC: C09D5/16
Filed: 1987-03-31
Abstract: NEW MATERIAL:The compound of formula I (R is halogen or lower alkyl). EXAMPLE:2-Methyl-5-chloromethylsulfonyl-2', 4'-dinitro-6'-trifluoromethyl-diphe nylamine. USE:An agent for controlling aquatic adhesive life. Used as a component of an antifouling ship bottom paint, antifouling paint for fishing net, etc. It has excellent stability in paint preparation process, exhibits remarkable effect in inhibiting the adhesion and growth of aquatic life and has low toxicity to fish and shellfishes. PREPARATION:The compound of formula I can be produced by reacting anilines of formula II with a halobenzene of formula III (X is halogen) in the presence of an acid acceptor (e.g. NaOH) in a solvent such as dimethylformamide at 20-150 deg.C.
Patent JP-H07262500-A (JP)
Title: Detection/alarm device for distance between vehicles
Inventor: MATSUDA KATSUYA
IPC: B60T8/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a detection/alarm device for distance between vehicles which is capable of always setting an optimal alarm distance between vehicles. CONSTITUTION:When a foot brake is operated by a crew, deceleration is calculated by performing the time differentiation for the speed inputted from a speed sensor at intervals of fixed time (step B6). Next, a braking force characteristic is detected based on the brake oil hydraulics at a point of time when deceleration is calculated and the deceleration calculated in the step B6. At this stage, because the processing in steps B6 and B7 are executed every time the discrimination of a step B5 result in YES or every time the foot brake is operated, the braking force characteristic of a pertinent vehicle is detected and is updated every time the foot brake is operated. According to the braking force characteristics which are successively updated, an alarm distance between vehicles to be the distance from a preceding vehicle to be given an alarm is set.
Patent JP-H02258194-A (JP)
Title: Low hydrogen coated arc welding electrode
Inventor: TANAKA YOSHIKAZU
IPC: B23K35/365
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a high melting speed and to decrease the amt. of the spatters to be generated by coating the circumference of a carbon steel core wire specified in the content of C and O with a coating material contg. C at a specific ratio. CONSTITUTION:The circumference of the carbon steel core wire contg., % by weight, <=0.01 C and 0.01 to 0.05 O is coated with the coating material contg. 0.1 to 0.8 C. The extra-low C is effectual in obtaining the high melting speed. The content of the O below 0.01wt.% is not sufficient to obtain the high melting speed and does not satisfy the blowing force and concentratability of arcs. The toes of weld of beads are irregular and bead shapes are inferior if the content thereof exceeds 0.05wt.% The C in the coating material forms gaseous CO or CO2 by reacting with the O in the core wire during welding and forms a good arc welding atmosphere, thus forming the finer droplets and preventing the generation of the large-grain spatters. The efficiency of welding operations is thus improved.
Patent JP-S63242327-A (JP)
Title: Separation of isotope by laser
Inventor: TAKEUCHI KAZUO
IPC: B01D59/34
Filed: 1987-03-31
Abstract: PURPOSE:To obtain an objective isotope at high recovery and a high separation factor, by irradiating the flow of a gaseous working substance with laser beam at two or more places. CONSTITUTION:In a region low in the influence of laser beam, the flow of a gaseous working substance 3 composed of UF6, trifluoromethane or chlorotetrofluoroethane is irradiated with laser beams 1, 2 at different positions. As a result, an objective isotope can be obtained at high recovery rate and a high separation factor.
Patent JP-S60220786-A (JP)
Title: Manufacture of thermal recording medium
Inventor: YAMORI TSUNEFUMI
IPC: B41M5/44
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a thermal recording medium having excellent heat resistance and excellent water resistance by a method in which a coating liquid containing a color-forming substance, a developer and a water-soluble or dispersible adhesive is coated on a supporter and subjected to irradiation of electron rays. CONSTITUTION:A color-forming substance, e.g., a combination of a colorless or light color basic dye and an acid substance, a combination of a higher fatty acid such as ferric stearate and a phenol such as gallic acid, etc., is mixed with a developer and a water-soluble or dispersible adhesive (e.g., polyvinyl alcohol, casein) and/or an electron rays-curable resin emulsion as main components, together with a water-resisting substance and other aids as needed, are dissolved or dispersed in a solvent to obtain a coating liquid. The coating liquid is coated in an amount of 2-12g/m<2> (dry weight) on a supporter (e.g., paper, film, etc.), dried immediately thereafter, and subjected to irradiation of electron rays of 0.1-15Mrad. The electron rays-curable resin emulsion used is prepared by adding water with stirring to a prepolymer or monomer with ethylenic unsaturated double bonds with one or more of surfactants.
Patent JP-H10275152-A (JP)
Title: Individual corresponding information provision system
Inventor: KITAKADO TOMOHIRO
IPC: G06Q30/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the individual corresponding information provision system which makes it easy to add, delete, and alter a function and easily provides information based upon individual information without requiring programming. SOLUTION: Individual information corresponding to individual identification information inputted from a user is read out of an individual information storage means 12 and an individual corresponding information generating procedure is read out of an individual corresponding information generating procedure storage means 15 and passed to an individual corresponding information generating procedure executing means 16 together with the individual information; and the individual corresponding information generating means 16 interprets and executes the individual corresponding information generating procedure and individual information to read provided information matching the individual corresponding information generating procedure out of a provided information storage means 13 and outputs the provided information to the user.
Patent JP-S574931-A (JP)
Title: Preparation of ionones
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C67/00
Filed: 1980-06-12
Abstract: PURPOSE: To prepare α-ionones containing a large amount of γ-ionones and having unique flavor, in high efficiency, by cyclizing pseudoionones in the presence of a phosphoric acid catalyst in a polar aprotic solvent.  
     CONSTITUTION: A catalyst composed of 85% phosphoric acid is mixed with a polar aprotic solvent. Pseudoionones (a mixture of cis-and trans-isomers) of formula I (R 1  and R 2  are H or lower alkyl), e.g. 6,10-dimethylundeca-3,5,9-trien-2-one (pseudoionone), is dissolved in an inert organic solvent such an n-hexane, and cyclized by adding the mixture prepared above to the solution at 50W150°C to obtain ionones of formula V consisting of α-isomer (formula II), β-isomer (formula III) and γ- isomer (formula IV). Under the optimum condition, the content of the γ-isomer in the product reaches to 16%. The polar aprotic solvent is an aprotic solvent having a dielectric constant of ≥15 and a dipole moment of ≥25D, pref. N,N-dimethylformamide, N,N-dimethylacetamide, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07284748-A (JP)
Title: Fixation of heavy metal in heavy metal-containing alkaline substance
Inventor: SATOU MASANOBU
IPC: B09C1/08
Filed: 1994-04-18
Abstract: PURPOSE:To fix a heavy metal even when special pretreatment is not performed and an auxiliary agent is not used especially and to prevent the elution thereof by mixing a heavy metal-containing alkaline substance with dimethyldithiocarbamic acid or a salt thereof in the presence of moisture. CONSTITUTION:A heavy metal is fixed by mixing a heavy metal-containing alkaline substance with dimethyldithiocarbamic acid or a salt thereof in the presence of moisture. As the heavy metal-containing alkaline substance, fly ash, slag or contaminated soil showing alkalinity is meant. As a heavy metal, lead, chromium, cadmium, mercury, copper, zinc and the like are designated. As a salt of dimethyldithiocarbamic acid, an alkali metal salt, an alkaline earth metal salt or an ammonium salt is designated and, especially, an alkali metal salt is pref. The heavy metal-containing alkaline substnace, dimethyldithiocarbamic acid or a salt thereof and water may be sufficiently mixed and a heavy metal can be fixed immediately.
Patent JP-H05239939-A (JP)
Title: Multipurpose hall
Inventor: MATSUMOTO SHIGETO
IPC: E04H3/12
Filed: 1992-02-28
Abstract: PURPOSE:To use a mixing room both as a mixing room for a stair type seat and as a mixing room for a flat type hall to facilitate the adjustment of the sound and the lighting by providing an opening part in a undulation type seat device, of which rear end is supported freely to turn, and providing a mixing elevating device to elevate a mixing room freely. CONSTITUTION:A multipurpose hall is formed so as to be switched freely to the case where a undulation type seat device 5 is inclined to form a stair type seat and the case where the undulation type seat device 5 is turned downward to form a flat hall 1. An opening 13 is provided in the rear end of the undulation type seat device 5, and the opening 13 is provided with a mixing elevating device 14 and an elevating rope 15 and a guide rail 16, and an elevating mixing room 17, which can be elevated along the guide rail 16, is provided. In the case of using the undulation type seat device 5 as a stair type seat, the mixing room 17 is elevated to the top part by the guide rail 16, and in the case of using the undulation type seat device 5 as a flat hall 1, the mixing room 17 is lowered to the allowable lowest position. Single mixing room 17 can be used both as a mixing room for a stair type seat and as a mixing room for a flat hall.
Patent JP-S57192385-A (JP)
Title: Non-toxic biodegradable 1'-substituted- spiro(imidazolidine-4,3'-indoline)-2,2',5- trione derivative, manufacture and pharmaceutical for treating or preventing diabetes or complication of galactosemia
Inventor: DEBUITSUTO ROBAATO BURITSUTEIN
IPC: C07D487/10
Filed: 1982-05-12
Abstract: The invention provides novel non-toxic biodegradable derivatives of the formula:   <IMAGE> I  wherein Ra is (1-12C)alkyl, phenyl, naphthylmethyl or cinnamyl, the aromatic rings of which optionally bear one or two halogeno substituents, or Ra is benzyl optionally bearing up to 3 substituents independently selected from halogeno, trifluoromethyl, (1-4C)alkyl, (1-4C)alkoxy, nitro, cyano and hydroxy; Rb and Rc are independently selected from hydrogen and non-toxic biodegradable protecting radicals, but are not both hydrogen; and benzene ring A optionally bears one substituent selected from halogeno, (1-4C)alkyl, (1-4C)alkoxy, nitro and hydroxy, or bears two substituents independently selected from halogeno, (1-4C)alkyl and nitro; pharmaceutical compositions thereof; and processes for their manufacture. The amides of formula I in which Rb=Rc=H are potent inhibitors of the enzyme aldose reductase. The derivatives of formula I provided by the invention are of use in vivo in the treatment or prophylaxis of certain complications of diabetes or galactosemia.
Patent JP-H0841418-A (JP)
Title: Coating having improved dirt pickup resistance
Inventor: RICHIYAADO MAATORANO
IPC: C09D125/04
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a coating composition made of a polymer composition which comprises, as monomer components, N-methylol(meth)acrylamide and an alkyl acrylate and the like and has Tg within a certain range and from which there is obtained a coating having an improved dart pick-up resistance.  
     CONSTITUTION: A coating composition which has Tg of -20 to 40°C is made of a polymer composition which comprises, as monomer components, (A) preferably 1 to 6 (wt.)% N-methylol(meth)acrylamide (B) preferably 20 to 70%, one or more of a 1-8C alkyl acrylates and preferably 20 to 70% 1-4C alkyl methacrylate, styrene, vinyl acetate and/or a vinyl ester. It will be noted that a dart pick-up resistance should preferably be improved at a temperature of 30°C or over and at a relative humidity of 90% or over. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60222250-A (JP)
Inventor: KAZAMA NORIO
IPC: B32B21/10
Filed: 1984-04-20
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-H04290066-A (JP)
Title: Image forming device
Inventor: YOSHIHARA KUNIO
IPC: H04N1/387
Filed: 1991-03-18
Abstract: PURPOSE:To synthesize plural output images to one image on memory in a device after dividing an image original with size unreadable by a reading part into plural images in single action, and reading them for plural number of times. CONSTITUTION:One image original is divided into the plural images and they are read by an image reading part 20 via a CPU 50 for plural number of times. Similarly, superimposed parts in read images are deleted by a pattern matching method, and they are synthesized in the memory 60, then, they are outputted as one image.