baber/WOPTO huggingface dataset:
Patent JP-H02293072-A (JP)
Title: Method for coating both surfaces
Inventor: YOSHIDA TORU
IPC: B05D1/40
Filed: 1989-05-01
Abstract: PURPOSE:To coat both surfaces at a high speed without changing the prescription of a coating soln. and without causing coating trouble by imparting a unipolar electric charge to the second surface to be coated by a corona discharge generated by a high voltage generator and an electrode immediately before second coating. CONSTITUTION:A coating soln. 5 is applied on a substrate 4 on a backup roll 2 from a first coating device 1. The coating soln. is then chilled in a chilling zone 3 and gelled. The substrate is then supported without contact by the air injected from an air-floating drum 6. A unipolar electric charge is imparted to the second surface to be coated by the corona discharge generated by the high voltage generator 10 and the electrode 9 immediately before the second surface opposite to the first coating is coated. Consequently, the speed of the coating soln. in second coating is stabilized, and the mixing of entrained air in high-speed coating and the disturbance of the film in bonding are prevented. Both surfaces are coated at a high speed in this way without changing the prescription of the coating soln. and without causing coating trouble.
Patent JP-H08283023-A (JP)
Title: Composite superfine particle and its production
Inventor: YAMAGUCHI MASASHI
IPC: C01G55/00
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a high activity and high purity composite superfine particle capable of showing various photocatalytic properties by depositing and dispersing a fine particle composed of a specific noble metal and/or the compound in a superfine particle composed of a specific metal oxide. CONSTITUTION: A superfine particle (5-300nm particle diameter) in which very fine particle composed of a noble metal M and/or its compound is deposited and dispersed on a superfine particle composed of the oxide of a metal T is obtained by melting under heating a raw material (alloy consisting of 50-99atom% T element and 1-50atom% M element) having a composition expressed by a formula of T.M (where, T is one or more kinds of metals composed of Ti, Zr, Al, Hf, Mg, Zn, Mn, V, Si and rare earth element and M is one or more kind of noble metals of Au, Ag, Pt, Pb, Rh ad Ru) in one or more kinds atmospheres composed of gaseous hydrogen, nitrogen and inert gas to form a superfine particle and then executing heat treatment (at 200-600 deg.C for 2min to 4hr) to the superfine particle in an atmosphere containing oxygen.
Patent JP-H05278237-A (JP)
Title: Method for printing on sheet-form material by laser beam
IPC: B41J2/475
Filed: 1992-04-01
Abstract: PURPOSE:To efficiently produce air bags by a method wherein in the production of vehicle air bags, a process of applying marks or numbers to air bags, which has so for been conducted in a separate process in a prior art, is included in a cutting process by conducting cutting and printing in the same process by a laser beam. CONSTITUTION:When a sheet-form material, such as a cloth, is to be cut to an air bag cloth or the like by a power-variable laser cutter, a heat-sensitive dye is applied to the sheet-form material, and the material is appropriately irradiated with a laser beam. In this manner, a process of printing characters or marks on the sheet-form material is simultaneous with the cutting process.
Patent JP-S591389-A (JP)
Inventor: OOE TAKASHI
IPC: B65D88/76
Filed: 1982-06-25
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-H07320675-A (JP)
Title: Aperture for electron microscope, transmission electron microscope, and analyzing method using it
Inventor: ISHIZAKI AKIYOSHI
IPC: H01J37/09
Filed: 1994-05-24
Abstract: PURPOSE:To enable the monitoring even during the analysis of the drift of sample and the drift of electron beam, and to improve the reliability of the analysis in the analysis using a method for making spectroscopy of the electron energy loss. CONSTITUTION:A phosphor plate integrated entrance aperture 7, of which surface includes the phosphor for emitting the light with the irradiation of electron beam, is provided so that the light emission of the entrance aperture 7 is observed through an observation window 2 and that the existence of the fluctuation of the measurement area is confirmed even during the time of leading the electron beam into an energy analyzer 5.
Patent JP-S599390-A (JP)
Inventor: JIYON EMU KATONIKU
IPC: F16L41/02
Filed: 1983-06-20
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-S5335506-A (JP)
Title: Magnetic sheet
Inventor: TADOKORO EIICHI
IPC: G11B5/82
Filed: 1976-09-13
Abstract: PURPOSE:To prevent occurrence of rotational irregularity when a magnetic recorder is recording or reproducing, and to make cheap a magnetic tape, by recording a specified signal in outside of usual recording zone, and by reading out this specified signal with an exclusive head so as to synchronize the rotational speed with the specified signal.
Patent JP-H0248943-A (JP)
Title: Laminated sheet
Inventor: TAMARU SHINJI
IPC: C08G73/10
Filed: 1989-04-29
Abstract: PURPOSE:To make both the dielectric constant and dielectric loss tangent of a laminated sheet smaller and improve its high frequency characteristic, heat resistance and dimensional stability and consequently make its mounting on a high frequency circuit possible by a structure wherein a metal layer is laminated to a fluorine-containing polyimide layer in order to produce a laminated sheet. CONSTITUTION:Onto a layer consisting of fluorine-containing polyimide film or sheet, metal such as copper, aluminum or the like and their alloy is laminated by being bonded in the form of a foil or plated by electrolessly plating method or the like in order to produce a laminated sheet. As said fluorine-containing polyimide, one, which is represented by the formula I, wherein R<1> represents the residue of aromatic tetracarboxylic acid dianhydride excluding two acid anhydride groups, R<2> represents the residue of aromatic diamine excluding two amino groups and (n) represents an integer of 1-2,000, is preferable. The obtained laminated sheet is useful for high frequency circuits such as high frequency arithmetic circuit, communications apparatus circuit and the like.
Patent JP-H08306897-A (JP)
Title: Solid-state image sensor
Inventor: SHIMOMURA KOJI
IPC: H01L27/148
Filed: 1995-05-09
Abstract: PURPOSE: To provide a solid pickup device exhibiting an excellent sensitivity and a smear characteristic when a microlens is formed. CONSTITUTION: An optional detection part 2 and an electric charge transfer part 3 are formed in the surface of a substrate 1, and an insulation film 4 is formed on the upper surface of the optical detection part 2. The upper part of the charge transfer part 3 in overlaid with the insulation film 4 and a transfer electrode 5 through the insulation film 4. The insulation film 4 is formed on the upper and side parts of the transfer electrode 5, and an optical shielding film 6 is formed on the upper parts of the optical detection part 2 and the insulation film 4 so as for light not to enter the charge transfer part 3. An opening part 7 is formed partly removing the optical shielding film 6 on the upper parts of the optical detection part 2 and the insulation film 4. A flattened film 9 is formed on the upper part of a protective film 8.  A microlens 10 is formed on the upper part of the flattened film 9 opposing to the optical detection part 2.
Patent JP-S62266974-A (JP)
Title: Picture output device
Inventor: HAYAMIZU TAKAO
IPC: G06T3/40
Filed: 1986-05-14
Abstract: PURPOSE:To faithfully reproduce an original picture without neglecting any picture element by dividing original picture data into blocks each consisting of plural picture elements, operating a black ratio in the block and representing an output picture by the density according to this ratio. CONSTITUTION:When a black and white binary digital signal is inputted, a black area ratio arithmetic part 11 divides the picture data into blocks (l1, n1), (l1, n2)..., (l2, n1), (l2, n2)..., respectively consisting of four picture elements in a main scanning direction and in a sub-scanning direction to operate the black area ratio every block and calculate the density. For instance, since there are black 13 picture elements in the block (l1, n1) with respect to an input signal, if the density of white is defined to be '0', and that of black to be '1', density information is represented to be 13/16 as shown in figure (b). The density information every block obtained in this manner has the synchronization with a CRT display 15 taken in a frame memory 12 every one picture, and after the correction according to a display characteristic is carried out in a density correction part 13, converted into a voltage in a D/A converter 14 and outputted to a display 15.
Patent JP-S62266619-A (JP)
Title: Keyword input method for document filing system
Inventor: HAGIWARA TORU
IPC: G06F17/30
Filed: 1986-05-14
Abstract: PURPOSE:To improve operability by providing a memory storing document information and its retrieval items and directly using said items as keywords. CONSTITUTION:By the control of a CPU 10 a chart registration processing program 21 in a main storage device 13 is exploited, and stored in a disk device 11. By the control of the CPU 10 a keyword registration processing program 22 in the main storage device 13 is exploited, and the retrieval items are added corresponding to the document information and stored in an optical disk device 141. For retrieval, first a keyword retrieval processing program 23 in the main storage device 13 is used by the control of the CPU 10, and the desired field on the document information is specified through a mouth 122. A chart about the field is picked up from the disk device 11 and a displayed on a display device 121. Therefore the retrieval item corresponding to the desired document information is specified through the mouth 122.
Patent JP-H05308618-A (JP)
Title: Learning type video signal time base corrector
Inventor: OZAWA YOSHIHIRO
IPC: H04N5/95
Filed: 1992-04-28
Abstract: PURPOSE:To stably obtain a satisfactory reproducing image by remarkably improving time base fluctuation suppressing characteristic in the time base correction of a video signal. CONSTITUTION:The video signal delayed by constant time at a CCD circuit 1 and from which a horizontal synchronizing signal is separated by a synchronizing separator circuit 2 is supplied to a phase comparator 5, and the phase of a reference signal generated by frequency-dividing the appropriate number of crystal oscillators 3 by a reference signal generation circuit 4 is compared with that of the horizontal synchronizing signal from the synchronizing separator circuit 2, and an error signal is supplied to a VCO 6 and an A/D converter 18. A phase error signal from the A/D converter 18 is stored by one period in learning memory 19, and after that, it Is band-limited by a learning loop stabilization filter 20, and after it is returned to an analog signal by a D/A converter 21, it is added on the phase error signal at the next period, and is supplied to the VCO 6. The delay quantity of the CCD circuit 1 is adjusted by a signal on which the phase error before one period is added.
Patent JP-H09272961-A (JP)
Title: Dipping roll
Inventor: KONISHI HIROTOSHI
IPC: C23C2/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a dipping roll by which liquid in a barrel part does not reverselyt flow from first holes provided at the part winding a steel sheet around the peripheral surface of the barrel part even at the time of driving in high speed, then the growth of liquid film formed between the steel sheet and the barrel part causing slippage and meandering of the steel sheet can be prevented, and further the discharging force of the liquid in a hollow part can automatically be controlled correspondingly to the line speed. SOLUTION: In this dipping roll consisting of the hollow barrel part 15 as the main body and arranged in the bath for dipping the steel sheet 13 onto the liquid 14 by winding, the sheet 13 the outer diameter of at least one side of barrel end parts 19 in the barrel part 15 is larger than the outer diameter of the barrel center part 18 winding the steel sheet 13 around the barrel part 15. Further, many first holes 21 are produced on the peripheral wall of the barrel counterpart 18, and second holes 22 are provided on the peripheral wall of the barrle end parts 19.
Patent JP-S5539203-A (JP)
Title: Water disinfecting purifier
Inventor: TABATA NORIYUKI
IPC: C02F1/50
Filed: 1978-09-09
Abstract: PURPOSE: To confirm always and easily duration of the effect of a disinfectant by setting a disinfecting effect confirming gauge made of the same metal as metal in the disinfectant so that the gauge is dipped in water passing through a water disinfecting purifier provided with the disinfectant which shows its effect by elution of metal ion.  
     CONSTITUTION: Raw water 17 supplied into water tank 1 from inlet 15 is filtered with filter mats 14, 8 and filter medium 7, and disinfected with a very slight amt. of silver ion eluted from disinfectant 4. The disinfected water is passed through gap 3, outlet 21 and duct 19, and taken out of feed water cock 20 as purified water. When silver in disinfectant 4 undergoes a chemical change due to acid, etc. in water 17, thereby reducing elution of silver ion and lowering the disinfecting effect, disinfecting effect confirming gauge 23 made of pure silver and sipped in water 17 undergoes the change simultaneously and turns black. Thus, duration of the disinfecting effect can easily be confirmed by observing discoloration of gauge 23 through window 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08284328-A (JP)
Title: Joint construction of folded slab roof mounting tight frame
Inventor: ANDO KEIJI
IPC: E04D3/36
Filed: 1995-04-12
Abstract: PURPOSE: To facilitate fixing work by passing through the lower bottoms of trapezoidal waved tight frames to drive slotted rivets to a beam, and fixing the tight frames on the upper surface of the beam. CONSTITUTION: Folded slab roof member mounting upper bottoms 2 are provided to the top sections and, at the same time, trapezoidal waved steel tight frames 1 connected monolithically with bearing legs 12 opened downward from both ends and lower bottoms 3 are formed. The tight frames 1 and a beam 5 are so fixed that slotted rivets 4 are riveted to the beam 5 by passing through the lower bottoms 3 of the tight frames 1. Then, folded slab roofs 18 are mounted to the upper bottoms 2 of the tight frames 1, mounting bolts 20 erected upward from the upper bottoms 2 are made to pass through open-holes of the folded slab roofs 18, and nuts 19 are screwed in the mounting bolts 20 to fix the folded slab roofs 18 to the tight frame 1. Accordingly, joint work can be simply carried out within a short period of time.
Patent JP-H048678-A (JP)
Title: Air box structure of car
Inventor: MINEMURA YOSHITERU
IPC: B62D25/08
Filed: 1990-04-27
Abstract: PURPOSE:To enhance junction rigidity and reduce manday by joining the front junction portion of a front pillar to the rear end portion of a side cowl to each other, and also connecting both end portions of an upper dashboard to an inner pillar, and connecting both end portions of a cross member to the side cowl. CONSTITUTION:The front junction portion 23 of an inner pillar 22 to an outer pillar 21 is extended in the longitudinal direction of a car body without being bent. The rear end portion 24a of a side cowl 24 is adjusted end joined to the front junction portion 23 of the inner pillar 22 by spot welding in such a manner that the rear end portion 24a is on the same plane as the inner pillar 22. Both end portions of a cross member 25 are curved toward the front side of the car body from the center portion and attached to the side cowl 24. The rear wall 27 of an upper dashboard 26 is attached to a flange front pillar 28 by spot welding with both end portions 27a of the rear wall 27 being extended toward the rear side of the car body along the lower end portion of a front windshield, the flange front pillar 28 being fixed to the inner pillar 22.
Patent JP-S60254520-A (JP)
Inventor: TOMORI KUNIAKI
IPC: H01B13/14
Filed: 1984-05-30
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-S602198-A (JP)
Title: Novel determination of substrate by oxidase and reagent
Inventor: YAMANISHI KAZUHIKO
IPC: C12Q1/26
Filed: 1983-06-20
Abstract: PURPOSE:To improve determination properties effectively, by promoting an enzymatic reaction of oxidase, namely reaction rates of formation of superoxide ion, and reaction of superoxide ion with a color reagent to be reduced. CONSTITUTION:A substrate is treated with oxidase to give superoxide ion, which is measured, to determine the substrate. In the operation, an enzymatic reaction of oxidase, namely, formation of superoxide ion, and reduction of superoxide ion with a color reagent to be reduced are promoted with iron complex of porphyrin or iron chelate of complexan, and an amine or a phenol(including naphthol), and an SH group-containing compound.
Patent JP-S5233626-A (JP)
Title: Process for preparation of novel penicillamine derivatives
Inventor: SHIRAKI MASAKI
IPC: C07C325/00
Filed: 1975-09-11
Abstract: PURPOSE: Penicillamine derivatives I(where R 1  is H or lower alkyl; R 2  is alkyl, alkenyl, haloalkyl, cycloalkyl, or aryl or aralkyl which may be substituted at the aromatic ring; A is II). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63276809-A (JP)
Title: Coaxial core
Inventor: SAKAMOTO KAZUHIDE
IPC: B32B27/30
Filed: 1987-05-08
Abstract: PURPOSE:To perform the excellent processing of fusion cutting, solder bath dipping, and hot air processing, so as to improve terminal processibility in a connector mounting process by using prescribed materials to form an insulation layer and a sheath. CONSTITUTION:A coaxial core 10 is composed of an insulation layer 14, a screening layer 16, a sheath 18, which are all formed serially on a conductor 12. The insulation layer 14 is formed of foamed fluorine resin, and the sheath 18 is formed of non-foamed fluorine resin. PTFE, FEP, and PFA, with such a small dielectric constant as 2.1 in each raw material of them, are used as materials of the foamed fluorine resin in this case, in order to obtain a low dielectric constant. Porosity of this foamed resin is selected depending on required electrical characteristics. FEP, PFA, ETFE, CTFE, PVdF, PVF, fluorine rubber, and the like are used as materials of the non-foamed fluorine resin.
Patent JP-H04339293-A (JP)
Title: Cover glass with hidden mark for timepiece
Inventor: OGURA TAKESHI
IPC: G04B39/00
Filed: 1991-05-16
Abstract: PURPOSE:To constitute characters and marks on a cover glass with hidden characters and hidden marks. CONSTITUTION:Regarding a cover glass 'a' of a timepiece, marks or characters are masked, or whole part other than the marks and the characters are masked, and after that the whole area is coated by nonreflection coating C, and then the masking film 'b' is removed, and therewith the characters and the marks become visible by reflection difference of light.
Patent JP-S5637407-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1979-08-30
Abstract: PURPOSE: To completely pulverize fuel oil and uniformly spray the same and accurately ignite the burner at the time of starting by providing within a rotary vaporizer a fuel oil diffusion cylinder having a diameter smaller than that of the rotary vaporizer in a unitarily rotatable manner and forming a gas mixing passage therebetween.  
     CONSTITUTION: The rotary vaporizer 4 is rotated at a high speed and forced air is sent from a blowing cylinder 2 into the rotary vaporizer 4, and further fuel oil is supplied from an oil supply pipe 8. Upon this occasion, fuel oil flowing onto an oil pan 5a of the fuel oil diffusion cylinder 5 is diffused by the centrifugal operation, passing from a gas feed path 10 via a gas mixing path 6, and atmoized and sprayed from a fuel diffusion gap 16 into a combustion cylinder 1. Then, when the burner is ignited by pilot flame 17, half-combustion occurs within the combustion cylinder 1, and the rotary vaporizer 4 is heated by the half-combustion. Therefore, fuel oil supplied and diffused within the vaporizer 4 thereafter is vaporized and gasified. This vaporized gas is mixed with the forced air while passing from the gas feed path 10 through the gas mixing passage 6, and injected through flame injecting ports 13... via a gas chamber 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02290711-A (JP)
Title: Car height adjuster
Inventor: TOHATA HIDEO
IPC: B60G17/015
Filed: 1989-04-28
Abstract: PURPOSE:In an object where the car heights adjusted by supplying fluid to a main chamber and the spring constant is changed over by discharging the fluid from the main chamber to the sub chamber through a changeover valve, to prevent the squat at vehicle start by providing a check valve and an opening/ closing valve at a passage which communicate between main and sub chambers. CONSTITUTION:For a car height adjuster 2, the discharge fluid by a hydraulic pump 4 is supplied to the main chamber 16 of a main actuator 8 by controlling a car height adjusting valve 12, while the car height is adjusted by discharging the fluid from the main chamber 16 into a reservoir tank 6. The main chamber 16 communicates with the sub chamber 22 of a sub actuator 10 by a passage 24, and the spring constant is adjusted by controlling a spring constant changeover valve 14. In this case, a passage 26, which communicates between the main and sub chambers, are provided, and a check valve 28, which allows only supply of the fluid to the main chamber 16, and an opening/closing valve 30 are interposed in order. And the opening/closing valve 30 is opened or closed in the conditions that the spring constant changeover valve 14 is blocked at vehicle start, whereby the spring constant is made rather harder so as to suppress the squat.
Patent JP-H09294999-A (JP)
Title: Disposal process for dredged sluge
Inventor: SAEKI TAKEHIKO
IPC: B63B35/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To carry out efficiently and smoothly the whole system of transfer of dredged sluge, dredged, disposed and solidified, by providing a dredger for dreding sea bottom sludge, a disposal boat for waste solidifying dredged sludge and a carrier boat for carrying solids thus cast solidified as one fleet. SOLUTION: Sludge dredged by a dredger is fed into a disposal tank 1 of a disposal boat while injecting a flocculant 4, and sludge flocks 6 are floated by air from an air feed pipe 5. On the other hand, muddy sand 7 pumped up together with sludge is accumulated on the bottom of the disposal tank 1, and the muddy sand 7 is transferred to the disposal tank 7 and accumulated therein while being cleaned, and the accumulated muddy sand 7 is introduced into a rotatary kiln 12b and dehydrated. On the other hand, sludge flocks 6 is transferred to the disposal tank 2, wherein the accumulated muddy sand is introduced into the rotary kiln 12a while injecting a flocculant 13a. The muddy sand and sludge discharged therefrom are introduced into a mixer 15, and solidified by injecting a flocculant 13b and loaded on carrier boat and carried to a given landfill site.