baber/WOPTO huggingface dataset:
Patent JP-S6310659-A (JP)
Title: Polyimide resin composition and production thereof
Inventor: OOTA TAKAYUKI
IPC: C08L79/08
Filed: 1986-06-24
Abstract: PURPOSE:To provide the title compsn. which gives a film having excellent heat resistance, mechanical strengths, surface smoothness and slipperiness, by heating a solution mixture of two specified polyamic acids to remove the solvent and at the same to imidate them. CONSTITUTION:A diamine compd (a) is reacted with an equimolar amount of a tetracarboxylic acid dianhydride (b) in an org. solvent (c) to obtain a soln. of a polyamic acid (A) of formula I (wherein R<1> is a tetravalent org. group and R<2> is a bivalent org. group excluding the case where R<1> is a group of formula II and R<2> is a group of formula III). Separately, 4,4'- bisaminiphenoxyphenylpropane is reacted with an equimolar amount of a 3,3'4,4'- bisphenyltetracarboxylic acid diahydride (e) in the component (c) to obtain a soln. of a polyamic acid (B) of formula IV. A soln. mixture of 100pts.wt. component A and 0.1-15pts.wt. component B is heated to remove the solvent and at the same time to imidate them, thus obtaining the title compsn. consisting of 100pts.wt. polyimide composed of a unit of formula V and 0.1-15pts.wt. polyimide composed of a unit of formula VI.
Patent JP-H04371723-A (JP)
Title: Microwave oven
Inventor: KASHIMOTO TAKASHI
IPC: F24C7/02
Filed: 1991-06-19
Abstract: PURPOSE:To provide a microwave oven capable of heating the whole of foodstuffs or a part of foodstuffs in a surface wave heating system, making the checking of heating conditions easier, simply automating surface wave heating to an optimum state, and further automatically deciding the heating time. CONSTITUTION:The title oven is provided with: heating plates 5 for heating microwaves oscillated from an oscillation source 2, which oscillates microwaves, in a surface wave propagation mode; variable mechanisms 6 for varying the surface wave propagation mode of the heating plates 5 according to the kinds of foodstuffs; a heating chamber 1 covering up the upper portions of the heating plates 5 with a cover 14 consisting of a transparent body having a microwave shielding mechanism; a detecting means 10 for detecting a microwave absorbing quantity of foodstuffs in the heating chamber 1; and a controlling means 11 for controlling the variable means according to a signal from the detecting means 10 and controlling the oscillation source 2. This constitution makes it possible to achieve the purpose of cooking.
Patent JP-S5937229-A (JP)
Title: Internal combustion engine-driven generator set
Inventor: SASAKI JIYUN
IPC: H02K9/02
Filed: 1982-08-24
Abstract: PURPOSE:To realize a compact generator set by a method wherein a control apparatus cabinet and a reactor cabinet are constituted separately and the inside surfaces of said cabinets and the upper side outer peripheral surface of a generator are utilized as guide members for cooling air. CONSTITUTION:An engine 1 is coupled with a generator 2 and a cooling fan 3 at its both ends respectively. The cooling air W fed from the cooling fan 3 passes through a cylinder head part 1a and, after that, through a circulating space 9 flows in the inside surfaces 6a and 7a of the control apparatus cabinet 6 and the reactor cabinet 7 and above the generator 2 so as to prevent the cooling air W from being scattered sideways and lost. The compact generator set can be realized and at the same time a cooling effect to a reactor can be improved.
Patent JP-S634803-A (JP)
Title: Reverse-osmosis membrane having amino radical and use thereof
Inventor: WATANABE TETSUO
IPC: B01D69/12
Filed: 1986-06-24
Abstract: PURPOSE:To obtain the title reverse-osmosis membrane having high water permeability by using a polymer having a free amino radical on the principal chain or side chain in the treatment of a cationic electrodeposition paint. CONSTITUTION:A fiber-reinforced polysulfone carrier, for example, is dipped in an aq. soln. of 1,3,5-triaminobenzene, then coated with a soln. of terephthalic acid chloride in 1,1,2-trichloro-1,2,2,-trifluoroethane, and dried. Consequently, the amino compd. having a >=3-functional amino radical is brought into contact with the difunctional reagent capable of forming a covalent bond by the reaction with the amino radical to form the semipermeable ultrathin membrane of a high molecular layer. The composite membrane thus obtained is used as a reverse-osmosis membrane to treat water contg. a cationic electrodeposition paint, and recovery of paint, production of purified water, treatment of waste water, etc., are carried out.
Patent JP-H09328710-A (JP)
Title: Compacting plate of flat plate type tightening machine
Inventor: OIKAWA TAKESHI
IPC: E01C19/34
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of noise during compaction work by overlapping a damping material which has substantially the same size as a compacting plate main body and a compaction face formation plate in such a manner that they can be mounted and dismounted on a lower face of the compacting plate main body having the required size. SOLUTION: A compacting plate 1 is constituted by a compacting plate main body 15 made by overlapping a lumber plywood and one steel plate having a thick wall and a compaction face formation plate 17 which is mounted detachably by nipping a damping material 16 between a lower face of the compacting plate main body 15 and it. The compaction face formation plate 17 is formed by one steel plate which has a thin wall and resistance against wear. The compacting plate 1 is attached to a plate compactor to give vibration and runs by itself while tightening a face such as a road surface due to the vibration of the compacting plate 1. Impact sound generated when the compaction face is hit in the work is suppressed by the compaction face formation plate 17 and the damping material 16 which is nipped between the compacting plate main body 15 and the compacting plate formation plate 17. Consequently, it is possible to suppress frequency of the impact sound generated when the face is hit to low frequency.
Patent JP-S5937062-A (JP)
Inventor: IMAI YOSHIO
IPC: F16B31/02
Filed: 1982-08-27
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-H04371463-A (JP)
Title: Call input device of elevator for automobile
Inventor: NORIMURA KENGO
IPC: B66B1/14
Filed: 1991-06-20
Abstract: PURPOSE:To provide a call input device which can register a call only through turning on a headlamp of an automobile by a driver of the automobile by installing a plurality of devices for detecting light at a door part of an elevator hall. CONSTITUTION:At a hall door part, a plurality of light detecting devices 2 and a call detecting devices 4 are provided, and when a headlamp is turned on for a certain period of time and only an optional light detecting device of the plurality of light detecting devices at the hall door part is operated, a signal is put out to a call register device 5 from the call detecting device 4 to provide a call input which can register the call.
Patent JP-S6210364-A (JP)
Inventor: MORIKAWA SHOICHI
IPC: E04F15/00
Filed: 1985-07-05
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-S5271012-A (JP)
Title: Automatic uncoupling method and apparatus for coupling device for frei ght car
Inventor: NAGATA HIDENORI
IPC: B61G3/08
Filed: 1975-12-10
Abstract: PURPOSE: To simplify an uncoupling mechanism and to improve its reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11334315-A (JP)
Title: Assembly of tire and rim
Inventor: AOKI CHIEKO
IPC: B60C17/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance run flat performance without sacrificing various performance, including tire weight, rolling resistance, rim detachment or the like. SOLUTION: A heel point radius line 11L is formed to have a ratio of rubber thickness wa from the upper intersection a to the inner surface of a carcass 6 to tire thickness Wa from the upper intersection a intersected with a tire interior S at a tread side to the outer surface of a tire, wa/Wa, of 0.20-0.65; and a ratio of rubber thickness wb from the lower intersection b to the inner surface of the carcass 6 to tire thickness Wb from the lower intersection b intersected with the tire interior S at a bead side to the outer surface of the tire, wb/Wb, of 0.20-0.65, respectively. An upper region LA containing the nearest point AT of the outer surface of the tire at the upper intersection a is formed of a rubber layer 20 having a complex modulus of elasticity (unit: MPa) of 7.0 or more to 13.0 or less.
Patent JP-H0814474-A (JP)
Title: Air-tightness inspecting seal device for pipe line
Inventor: ITO TAKANORI
IPC: F16L55/12
Filed: 1994-06-29
Abstract: PURPOSE:To provide an air-tightness inspecting seal device such as capable of specifying a leak part, and to provide an air-tightness inspecting seal device preventing a seal means from receiving damage in the case of inserting the seal means into a pipe line. CONSTITUTION:In an air-tightness inspecting seal device 10 inspecting air- tightness by conveying a seal means 20 to a prescribed part from an opening end part in a pipe line 6 having a bending part and step difference in the halfway and by closing the pipe line air-tightly shut off, the device has a pipe line insertion device 11 inserting a long scaled closely wound coil wire 16 delivered or retracted while rotated by a screw-shaped propelling mechanism 18 into the pipe line 6. In the point end of the coil wire 16 of this pipe line inserting device 11, a protective cover 21 for the seal means 20 is mounted, to contract a balloon type seal unit 22 stored automatically in the protective cover 21, and the seal unit 21 is provided in a manner wherein it is sprung out from the protective cover 21 and expanded to close the pipe line 6 air-tightly shut off.
Patent JP-S635125-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: OKABE NAOYASU
IPC: F02D41/34
Filed: 1986-06-26
Abstract: PURPOSE:To improve control accuracy of an injection amount and stability during idle runing, by a method wherein a fuel injection valve is situated on the upper stream side of a throttle valve, and an auxiliary fuel injection valve is located in a passage bypassing a throttle valve. CONSTITUTION:A fuel injection valve 5 is situated on the upper stream side of a throttle valve 3 in an intake air passage 4, and an auxiliary fuel injection valve 11 is located down a line from an idle control valve 7 in an auxiliary air passage 6 bypassing the throttle valve 3. A running state is detected and discriminated by means of a control device 14, and fuel from the auxiliary fuel injection valve 11 is injected in a low speed low load region. This constitution improves control accuracy of an injection amount during idle running, and enables improvement of satability on the number of revolutions through improvement of air-fuel mixture property.
Patent JP-H0315157-A (JP)
Title: Sheet-form electrode
Inventor: KAHATA TOSHIYUKI
IPC: H01M4/137
Filed: 1989-06-13
Abstract: PURPOSE:To improve the adhesive property of a collector and an electrode active substance which consists of a high polymer material by providing holes and projections in the sheet-form collector. CONSTITUTION:To a sheet-form collector of a metal sheet, a conductive high polymer film, or the like, penetration holes of the size about 0.05-3mm are formed, their forms are made circular, a polygonal such as triangular or rectangular, or an unfixed form, and the total area of the holes is made about 1-70% of the total area of the collector. The size of projections is made about 30-100% of the membrane thickness of an electrode active substance which consists of a high polymer material. As shown in the figure, for example, projections and holes of D=0.8mm, W=0.3mm are provided to a SUS foil of the thickness 10mum, at the rate 50 units/cm<2>. The material including the electrode active substance is linked between the front side and the rear side through the penetration holes and held by the projections, and thereby the adhesive property with the collector is increased.
Patent JP-H11325041-A (JP)
Title: Nut locking device for field structure
Inventor: MASUDA MITSURU
IPC: F16B37/14
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To easily break an adhesive when a cap is removed by screwing the cap to the shaft end section of a bolt, and fixing the female screw section of the cap and the male screw section of the shaft end section with the adhesive. SOLUTION: The outer peripheral face of a cap 7 is formed into a smooth cylinder wall face 8, its top face 9 is formed into a smooth and nearly semispherical face, a blank female screw hole 10 opened downward is provided, and a female screw section 11 is formed on the female screw hole 10. When the cap 7 is screwed to the shaft end section 3a of a bolt 3, an adhesive 16 is applied to the female screw section 11 of the cap 7 and the male screw section of the bolt shaft end section 3a. The cap 7 coated with the adhesive 16 is fastened to the shaft end section 3a of the bolt 3 by a dedicated tool 13, and the female screw section 11 of the cap 7 and the male screw section of the shaft end section 3a can be firmly fixed and locked by the hardened adhesive 16.
Patent JP-H1053163-A (JP)
Title: Floor structure for passenger vehicle
Inventor: GRAMER ENGELBERT
IPC: B62D25/20
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide sufficient strength even without a center tunnel and to provide sufficient receiving capacity for a running car function part in a range centering around the running car, in the floor structure of a passenger car extending at least throughout the whole bottom of a passenger room and having a plurality of function ranges. SOLUTION: A single part type plate-form central part 2 is reinforced and incorporated in the central function range of a floor structure, and receiving parts 6, 7, and 8 for a plurality of running car function parts, i.e., a console 8 for the operation lever of a manual brake, a holder 6 for a gear case, and a receiving part 7 for the sensor of an air bag device are integrally arranged at the central part 2. At least three pot-form mounting tools 6, to which the gear cases are attached with a distance therebetween, are arranged as a receiving part for the gear case. The pot-form mounting tools 6 are protruded in an up state from the bottom plate of the central part 2 by a distant enough to allow laying of at least one cable passage below the gear case between the pot-form mounting tools 6.
Patent JP-H07335602-A (JP)
Title: Method and device for surface treatment of substrate
Inventor: TAKEUCHI TSUTOMU
IPC: H01L21/306
Filed: 1994-06-06
Abstract: PURPOSE:To provide a method with which the fluoric atoms, remaining on the surface of a substrate, are removed by exposing the film formed by deposition on the surface of the substrate to the mixed vapor of hydrogen-fluoric anhydride and alcohol without performing a pure-water rinsing treatment. CONSTITUTION:After the film on the surface of a substrate W has been removed by exposing the substrate to the mixed vapor of hydrogenfluoric anhydride and alcohol in a treatment chamber 70, the substrate is conveyed to a light- irradiation chamber in a conveyance chamber 92 of inert gas atmosphere or vacuum atmosphere, and vacuum ultraviolet rays are made to irradiate on the substrate in the light-irradiation chamber which is maintained in an inert gas atmosphere or a vacuum atmosphere.
Patent JP-H01315708-A (JP)
Title: Optical fiber and light emitting device formed by using said fiber
Inventor: YONEYAMA OSAMU
IPC: G02B6/02
Filed: 1988-06-15
Abstract: PURPOSE:To increase the power of a light source to a higher powder and to effectively receive the laser beam from the light source in an optical fiber so that said beam is transmitted by forming the light incident end face of a core to a flat shape or forming the light incident end face larger than the other end face so as to correspond the same to the light source having the flat shape. CONSTITUTION:The light source 4 is increased in the power by increasing the width of the light emission part of a semiconductor laser element to flatten said part and to widen the light emission area. The laser beam 7 emitted from the flat light source 4 is focused by a condenser lens 6 and is made incident on the light incident end face 10 of the optical fiber 8 the sectional shape of the core 9 of which is formed flat. The light incident end face 10 of the optical fiber 8 the sectional shape of the core 9 of which is formed flat is provided diametrically opposite to the flat light source 4 in such a manner and, therefore, the coupling efficiency of the light source 4 and the optical fiber 8 is increased as high as >=90%. The emission of the high-power laser beam 7 from the light exit end 11 of the optical fiber 8 is thus possible.
Patent JP-H0444204-A (JP)
Title: Aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: C23C14/24
Filed: 1990-06-08
Abstract: PURPOSE:To obtain an aluminum electrode for electrolytic capacitors having a capacitance which is twice or more as large as that of the conventional one by forming a barium-titanium oxide layer by anodic oxidation after a barium- titanium layer is formed on the surface of high-purity aluminum by permitting barium and titanium to adhere to the surface by a cathode arc vapor deposition method. CONSTITUTION:When cathode arc vapor deposition with barium and titanium is performed an etched high-purity aluminum foil of 50 X 100 mm in size under a condition of 5 X 10<-4> Torr in chamber pressure, 200 nm in vaporizing dis tance, 0.05 mum/min in vaporizing speed, 0.2 mum in barium-titanium film thickness, and 300 deg.C in substrate temperature, the targets materials melt and vaporize into metallic ions 12 and 13 in a moment. The metallic ions are evolved into a vacuum space and stick to the surface of an object 14 to be coated together with accelerated reactive gas particles, forming a compact film. When anodic oxidization is performed under a condition of 85 deg.C and 70V in aluminum dihydrogen phosphate aqueous solution (1.3 g/l) by using the aluminum foil coated with the vapor-deposited film, an oxide having a high specific dielectric constant is obtained. Therefore, the capacitance can be increased.
Patent JP-H084257-A (JP)
Title: Functional tatami (straw matting used as floor covering in japanese house)
Inventor: SAITO MOTOYASU
IPC: B01D53/38
Filed: 1994-06-08
Abstract: PURPOSE:To provide excellent deodorizing function by setting a deodorizing sheet consisting of a complex or a fiber or pulp containing the complex and pulverized B-type silica gel on the reverse surface of a matting. CONSTITUTION:A complex which is a polymer-metal complex compound is formed by the reaction of a reactive cellulose or cellulose derivative with a heavy metal positive ion such as copper, zinc, manganese, or cobalt. A deodorizing sheet is molded from a mixture of the complex or a fiber or pulp containing the complex with a silica gel the average pore having humidity regulating function of which has a diameter of 50-100Angstrom . Thus, a TATAMI having humidity conditioning and deodorizing functions which is effective for deodorizing a bad small produced in a room can be formed.
Patent JP-2000340638-A (JP)
Title: Substrate aligning device
Inventor: TAKAGI KATSUAKI
IPC: H01L21/68
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate aligning device which suppresses increasing of a member replacing frequency or generating of contaminated substance by rotating the substrate during a driving duration which is an expecting duration of the substrate rotating more than once, regardless of the issue of substrate arranging completion within the driving duration and accordingly by the substrate and contacting members with the substrate gliding more than required. SOLUTION: A radiated beam R from a light emitting device 41 is made to pass through a substrate with differing existing and non-existing positions before and after alignment of the substrate and the beam R is monitored by a control part as to if the beam R reached a light receiving device 42. When the control part has once recognized the arrival of the beam and after a prescribed time recognizes again if the beam has arrived. If the beam has arrived, the alignment is completed, and if it has not, the control part monitors an existence of the beam arrival by continuing the substrate rotating. By the means, even when all substrate notched being accidentally aligned with the position of the beam R, errors in judging of all substrate being engaged with a engaging roller 24 or a generation of a contaminated substance 8 caused by more substrate rotating than required is prevented.
Patent JP-S5272392-A (JP)
Title: Ozone generator
Inventor: TABEI KOUICHI
IPC: C01B13/10
Filed: 1975-12-12
Abstract: PURPOSE: An apparatus for the production of large amount of ozone economically which can be minaturized and easily manufactured by the improvement in insulation structure of electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5372965-A (JP)
Title: Oil supplying system
Inventor: TAKESHITA MITSUO
IPC: F16N7/36
Filed: 1976-12-10
Abstract: PURPOSE: An oil supplying system in the design of providing an oil pressure pump comprising a material on the fixed side and a material on the swiveling side retained on the rotor at part of the rotor for supplying oil flow to meet the desire for the direct rotary axle system without causing pressure loss. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11332887-A (JP)
Title: Water absorbing material for heaping work of dental porcelain and heaping method of porcelain using the same
Inventor: SHIMIZU SHINICHI
IPC: A61C5/77
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To remarkably improve heaping work by simply and accurately removing water exuded from a dental porcelain under a condensing in the heaping work of the dental porcelain. SOLUTION: A water absorbing material 1 for heaving work of a dental porcelain has a soft and elastic sponge layer 3 comprising a urethane based porous material arranged both on the surface and the rear thereof. The dental porcelain 11 containing moisture heaped on a cast crown 13 is vibrated to get the moisture exuded and the sponge layer 3 of the water absorbing material 1 is pressed onto the surface of the porcelain 11 to absorb the moisture exuded while the surface of the porcelain 11 is shaped.
Patent JP-S6040925-A (JP)
Title: Light detecting device
Inventor: ENDOU YASUSHI
IPC: G01J1/42
Filed: 1983-08-15
Abstract: PURPOSE:To reduce power consumption of a light detector, by controlling the number of driving vibrations in a shielding means so that the amplitude of a means, which periodically shields a light detecting part, becomes the maximum value, and making the shielding region sufficiently large. CONSTITUTION:The amplitude of vibration of metal plate 7 of a means, which periodically shields an optical detecting part of a fire alarm and the like, is detected through a piezoelectric element 9. The result is supplied to an operator 13 through an A/D converter 12. Based on the comparison with the detected value immediately before, the output voltage from the operator 13 is changed, and the output voltage having the maximum amplitude is held. Based on said voltage, a frequency control part 16 and an oscillating part 17 are controlled, the metal plate 7 is vibrated at the maximum amplitude by a piezo electric element 8, which responds to a voltage converter part 18, and the light detecting part is shielded. Therefore the shielding region becomes large, and the light detecting part is shielded positively and periodically even though the attitude is changed. As a result, the power consumption of the light detecting part can be reduced.