baber/WOPTO huggingface dataset:
Patent JP-H04134656-A (JP)
Title: Tape cassette recording and reproducing device
Inventor: UEMATSU SHUJI
IPC: G11B15/43
Filed: 1990-09-25
Abstract: PURPOSE:To automatically detect a difference of a tape in thickness and to drive the tape with proper tape tension by providing a device for detecting a hole, a through hole or a notch, etc., for detecting tape thickness provided in a tape cassette. CONSTITUTION:The tape cassette 21 is formed by combining vertically and upper half 22 with a lower half 23, incorporating a take-up reel 1, a supply reel 2 and a tape, etc., inside. Then, detecting parts 24, 25 and 26 consisting of a through hold and holes in the upward direction, arranged in the direction of right angles with a connecting line between rotary shafts of the reel 1 and the reel 2 are provided in approximately the middle of the bottom surface. Then, the detecting part 24 has a through hole (passing through the lower half 23), while the detecting parts 25 and 26 have holes (without passing through the lower half 23). Then, actuators 28, 29 and 30 of a microswitch 27 as the detecting device of the lower part of the cassette half 23 are correspondingly operated, and a tape thickness discriminating switch is operated by the actuator 28. By this method, the tape tension is automatically changed by the thickness of the tape to enable the tape to travel stably.
Patent JP-H03118652-A (JP)
Title: Integrated circuit
Inventor: UMEDA KEISUKE
IPC: G06F15/78
Filed: 1989-09-29
Abstract: PURPOSE:To selectively use a 1st control signal received from an interface circuit or a 2nd control signal received directly from outside as an effective control signal by setting one of both control signals at a prescribed level. CONSTITUTION:A control signal A is inputted via a serial bus interface circuit 11 and a control signal D is inputted directly from outside. When the signal A is selected and used by an integrated circuit IC, an external pin 14 is earthed. Thus the signal A held by a serial bus register 12 is sent directly to a serial bus from an OR gate 13. When the signal D is selected, the pin 14 is connected to another IC and a reset signal C is inputted to the register 12. Then the contents of the register 12 are initialized and the signal D inputted via the pin 14 is directly outputted via the gate 13.
Patent JP-H0566606-A (JP)
Title: Developer
Inventor: NOZAWA KEITA
IPC: G03G9/08
Filed: 1991-09-09
Abstract: PURPOSE:To stabilize electrostatic charging for a toner so as to obtain a good quality picture by humidification treating metallic acid beforehand adding. CONSTITUTION:Metallic oxide treated by humidification beforehand is added to toner particles additionally. Metallic oxide humidifically treated at a temp. >=50 deg.C by supplying humidified gas containing >=5wt. water is preferable and added quantity of metallic oxide is preferable to be 0.01-10wt. part to 100wt. part of a toner. By this humidification treating, surface of the metallic oxide become to be weak in hydrophilic property. As a usable metallic oxide, such as oxide of aluminum, titanium, being a flowability granting agent is cited and a metallic oxide treated for conversing to hydrophobicity is more preferable in stability of electro-static charge at high humidity circumstance.
Patent JP-S61134089-A (JP)
Title: Laser amplifier
Inventor: OKAMOTO YUJI
IPC: H01S3/093
Filed: 1984-12-04
Abstract: PURPOSE:To contrive to improve the uniformity of excitation over the whole laser rod diameter by dispersing excitation concentrated to the laser rod center, by providing a 2n-fold elliptic reflection cylinder having the foci of two different elliptic reflection surfaces within the cross section of one lamp. CONSTITUTION:A laser rod 1 is the laser medium performing laser oscillation or amplification; flush lamps 2, 3 are excitation light sources; and excited light is converged to the laser rod 1 by means of elliptic reflection mirror surfaces 4-7. Here, points F1 and O are the two foci of the elliptic reflection mirror 4. Similarly, points F2 and O, points F3 and O, and points F4 and O are foci of the elliptic reflection mirror 5, elliptic reflection mirror 6, and elliptic reflection mirror 7, respectively. The points F1-F4 are on the lamp inner diameter. The excited lights emitted out of the points F1-F4 are converged to the rod center O, whereas the excited lights emitted out of points away from them disperse around the rod center O; therefore, the uniformity of excitation increases.
Patent JP-H06112053-A (JP)
Title: Resin-molded equipment and manufacture thereof
Inventor: OZAKI KAZUFUMI
IPC: H01F27/28
Filed: 1992-09-25
Abstract: PURPOSE:To dispense with adhesion of a metal on the surface layer of a molding resin layer due to a surface roughening treatment, spraying and the like at the time when an external layer earth layer is formed on the surface layer of the molding resin layer. CONSTITUTION:At the time of casting start, a molding resin and a large quantity of conductive particles are mixed and stirred in a mixing/stirring device 29 to make a conductive resin 33 and this conductive resin 33 is injected in a molding die 21. At the time of this casting, the molding die 21 is rotated and a rotating centrifugal force is made to act on the injected conductive resin 33. Thereby, the resin 33 injected in the die 21 at the time casting start results in being cast from the side of the outer periphery of the die 21 and an external layer earth layer is formed on the outermost periphery of the die 21. After this, a molding resin and fine insulators only are mixed and stirred in the device 29 to make an insulative resin and this insulative resin is injected in the molding die 21 to form an insulative molding resin layer on the inner side of the external layer earth layer.
Patent JP-H0595556-A (JP)
Title: Digital convergence device
Inventor: MURATA AKIHIRO
IPC: H04N9/28
Filed: 1991-10-03
Abstract: PURPOSE:To linearly interpolate the correction data of an unadjusted point between two arbitrary adjusting points from the two points at the digital convergence device. CONSTITUTION:The correction data inputted from a keyboard on a control panel are inputted to a microprocessor, a position to the adjusting point of the former correction data is confirmed S31, when the point is positioned on the same line, the moving distance of the adjusting point is confirmed S33, and the respective correction data of linear interpolation S35 for the correction data of the unadjusted point between the two points are outputted and recorded in a field memory. The data are read from the field memory corresponding to horizontal scan, a vertical direction is interpolated for each scan line by a vertical interpolating circuit, a horizontal direction is converted to analog waveform by a D/A conversion circuit and by allowing a correcting current to flow through a correcting coil from an output circuit, digital convergence adjustment is executed. However, the block diagram is same as the conventional device.
Patent JP-S63110270-A (JP)
Title: Water-based ink for printing and coloring
Inventor: YAMANOI SHIGETO
IPC: C09D11/02
Filed: 1986-10-27
Abstract: PURPOSE:To provide the titled ink composed of a dye, PVA, water, etc., enabling uniform coloring of general-purpose paper, kraft paper, newsprint, paper, crepe paper, etc., and having excellent resistance to ultraviolet radiation. CONSTITUTION:The objective ink is composed of (A) an aqueous solution produced by dissolving 10-100g of a dye (preferably a direct dye in azo dye) in 1,000g of water or not water, (B) an aqueous solution produced by dissolving 10-200g of PVA powder in 1,000g of water heated at 20-100 deg.C and, if necessary, (C) a surfactant consisting of 0.1-100g of octyl alcohol dissolved in 1,000g of water.
Patent JP-H1197211-A (JP)
Title: Positive temperature coefficient thermister heater
Inventor: TAMAOKI MITSURU
IPC: H01C1/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable heat value of a heater to be changed by constructing a thermister heater in combination with thermister elements with and without through-holes appropriately as required. SOLUTION: A thermister element 5 provided with aluminum electrodes on both principal surfaces and a thermister element 6 are formed, the thermister element 6 in which through-holes are provided between the both principal surfaces of the thermister 5 and further electrodes are formed on the both principal surfaces. Next, a silicon adhesive 8 is coated on the electrode surfaces of the thermister elements 5 and 6, and into the through-holes of the thermister 6, the silicon adhesive 8 is also coated on the surface of a heater, which is not caulked with a terminal 9, and then the surface of the heater 7 coated with the adhesive 8 is put upon the electrode surfaces of the thermisters 5 and 6, and a thermister heater is obtained by heating and adhering under pressure.
Patent JP-H0995757-A (JP)
Title: Quasi-stable austenitic stainless steel thin sheet for id brade substrate and its production
Inventor: KOBAYASHI SATOO
IPC: C22C38/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To stably produce a steel thin sheet having high tensile strength and fracture elongation and furthermore excellent in corrosion resistance by specifying the componental compsn. of a quasi-stable austenitic stainless steel, the amt. of strain induced martensite and the grain size of austenite before the formation of the above phases. SOLUTION: A quasi-stable austenitic stainless steel contg., by weight, 0.01 to 0.2% C, 0.05 to 3% Si, 0.08 to 3% Mn, 6 to 7.4% Ni, 13 to 20% Cr and 0.05 to 0.5% Cu is used. This steel is produced into a steel thin sheet by the process of cold rolling before final annealing-final annealing-final cold rolling-aging treatment. Then, the cold rolling ratio in the final cold rolling is regulated to >=40%, the temp. in the final annealing is regulated to 950 to 1,000 deg.C, and the time therefor is regulated to the range of 1 to 30sec. By this method, the objective steel thin sheet composed of the steel having the above compsn. and contg. strain induced martensitic phases by >=30vol.%, and in which the grain size of austenite before the formation of the strain induced martensitic phases is regulated to <=15μ can be obtd.
Patent JP-H0998365-A (JP)
Title: Video image presenting center
Inventor: HIBINO YOSHIHIKO
IPC: H04N7/173
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a defect such as allocation of request to a video signal output device in out of order by detecting quickly a fault of a video signal output device. SOLUTION: A center 10 is provided with plural video decks 62 outputting a video signal, a center computer 30 designating a video deck 62 to be in operation in response to a request sent from a room terminal equipment 20, and a fault detector 60 monitoring each video deck 62 and providing an output of a fault signal when any fault is detected. The center computer 30 recognizes sound video decks 62 based on the fault signal and designates any of the sound video decks 62.
Patent JP-H09101633-A (JP)
Title: Method and device for forming electrophotographic process printing plate
Inventor: KATO EIICHI
IPC: G03G13/26
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method of high durability in repeatedly using a photoreceptor and an intermediate transfer body by contact-transferring a toner image formed on the photoreceptor by liquid developer through the intermediate transfer body, forming an excellent transfer image on a planographic printing supporting body and forming a process printing plate. SOLUTION: The toner image is formed on the surface of the electrophotographic photoreceptor 11 provided with a stripping resistant surface by introducing an electrophotographic process using the liquid developer, and at least after a dispersion medium is dried so as to generate the partial melting between toner particles, the toner image is contact-transferred onto the intermediate transfer body 20 provided with the adhesive surface >=3g.f at a temperature T1 , and <=40g.f at a temperature T2 higher than the temperature T1 , as for the adhesion force by an adhesive tape and adhesive sheet inspecting method of JISZ0237-1980, besides, at printing, the toner image is contact-transferred on to the transferred material 30 having a planographic printing adaptive hydrophilic surface, then, the process printing plate is formed.
Patent JP-S63113169-A (JP)
Inventor: JIYOOJI ARUBAATO KOFUINBERII
IPC: F02K9/64
Filed: 1987-10-13
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-S61130998-A (JP)
Inventor: ZENKE MEERUGARUTO
IPC: H04N9/00
Filed: 1985-11-15
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-H06111131-A (JP)
Title: Circulation terminal
Inventor: ASAI RIEKO
IPC: B65G61/00
Filed: 1992-09-25
Abstract: PURPOSE:To make it possible to input a counter code from a card by providing a distribution terminal with a card reading means, and a counter code storing means for storing a counter code to be used by this terminal. CONSTITUTION:A counter code is stored in a magnetic card. When the magnetic card is inserted into a magnetic card reader/writer part 2, a header part 11 reads out the counter code and a transmitting part 12 transmits the counter code to a circulation terminal body. When the counter code is inputted from a receiving part 14, a control part 13 refers to a usable counter code table 15 and checks whether the same counter code exists in the table 15 or not. When the same counter code does not exist, an error message is displayed on a display screen. When the same counter code exists, the counter code is registered in a current counter code area 16. Then the sales data of the counter code or the processed result of the sales data are stored in the area 16.
Patent JP-2000090800-A (JP)
Title: Hinged type electromagnetic contactor
Inventor: EBISAWA TSUNEO
IPC: H01H50/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make a work easy and to reduce cost by providing a projection at a wall part tip on a side which is apart from an extension part of a guide starting end part of a first groove part, providing a notched part expanded toward the first groove part side on a fixed iron core of a second groove part and providing an oblique surface to guide winding to a winding starting location of a main body part of a spool on an extension part of a tip side wall part of the fixed iron core. SOLUTION: At a tip of a wall part 76 of a guide starting end part of a groove part 75 guiding winding 20 to a spool main body 51 side, a projection 77 is provided. At a base end side wall part 57 of a second groove part 78 to guide winding 20 to a winding starting location of a spool main body 51, a notched part is provided, a collar part 52b is exposed and an oblique surface 80 is formed. When winding 20 is wound on the main body part 51 of a spool 50, winding 20 bound in a binding part 64 of a binding terminal 60a is slid to the groove part 75 side along the projection 77 and is inserted into the groove part 75. Next, winding 20 is bent in a radial direction of the spool main body 51, winding 20 is put on a wall part of the collar part 52b exposed by the notch, winding 20 is slid by the oblique surface 80 and winding 20 is inserted into the second groove part 78.
Patent JP-H0198145-A (JP)
Title: Magneto-optical disk and its production
Inventor: OGINO YOSHIAKI
IPC: G11B11/10
Filed: 1987-10-12
Abstract: PURPOSE:To improve production efficiency, no uniformize adhesion and to improve durability by laminating an electromagnetic heat generating layer adjacently to an adhesive agent layer. CONSTITUTION:A dielectric film 5 essentially consisting of Si3N4 is formed on a light transmissive substrate (for example, polycarbonate substrate) 2 and a recording layer 6 consisting of a rare earth-transition metal is formed thereon by sputtering; further, the dielectric material 5 essentially consisting of the Si3N4 is formed thereon. The electromagnetic heat generating layer 4 is then formed thereon to form a magneto-optical disk veneer A. The electromagnetic heat generating layer 4 is formed of a metal contg. at least one among Fe, Ni and Co. A plate B formed by applying a thermosetting resin 3 on the substrate (polycarbonate) 2 is separately prepd. and the plates A and B are joined in such a manner that the layers 3 and 4 are adjacent to each other. The plates are then stuck to each other by subjecting the same to the electromagnetic induction adhesion in a reduced pressure vessel.
Patent JP-2000086840-A (JP)
Title: Adherent resin composition and laminated product formed therefrom
Inventor: IKEDA MUTSUKO
IPC: C08L23/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide adherent resin compositions for obtaining laminated products improved in gas barrier properties, mechanical strength, resistance to contents, designing, and the like. SOLUTION: Adherent resin compositions comprise (a) a modified ethylene type polymer modified with 0.01-10 wt.% unsaturated carboxylic acid or a derivative thereof which has an MFR of 0.05-50 g/10 min and a density of 0.880-0.950 g/cm3, (b) a tackifier, and (c) a hydrogenated product of a block copolymer having a vinyl aromatic compound polymer block and a conjugated diene compound polymer block, and meet the formula: Tg1-Tg2>=5 deg (wherein Tg1 is a Tg of the conjugated diene compound polymer block in component (c) by the DSC measurement of the resin composition comprising components (a), (b), and (c); and Tg2 is a Tg of the conjugated diene compound polymer block in the block copolymer by the DSC measurement of component (c) alone, provided that Tg2 <=-45 deg.C).
Patent JP-S62117159-A (JP)
Title: Reversing recording and reproducing type tape recorder
Inventor: MORI TORU
IPC: G11B15/10
Filed: 1985-11-15
Abstract: PURPOSE:To simplify the forward recording mode and the reverse recording mode by forwarding/reversing one drive gear so as to execute plural forward modes and plural reversing modes simply and using a drive gear to operate a forward recording lever or a reverse recording lever selectively. CONSTITUTION:When the drive gear 2 is driven, a turning position detecting contact piece plate 5 is turned also and contact piece 7-10 slide on a conductive pattern 12. That is, as the conductive pattern 12 on a printed board 11, an earth pattern P0 and patterns P1-P3 are formed and a signal is outputted by sliding the contact pieces 7-10 onto the said patterns. The 1st operating pin 17 and the 2nd operating pin 18 are formed to the drive gear 2, a projection 19a of the forward recording lever 19 is opposed to the path of the 1st operating pin 17 and a projection 20a of the reverse recording lever 20 is opposed on the path of the 2nd operating pin 18. The recording levers 19, 20 control an erasure head and a recording/reproducing changeover switch.
Patent JP-H02104642-A (JP)
Title: Production of aluminum alloy sheet for superplastic working
Inventor: KOBAYASHI MASARU
IPC: C22F1/00
Filed: 1988-10-14
Abstract: PURPOSE:To produce an Al alloy sheet having fine crystalline grains and excellent in superplastic characteristics with minimal number of stages by subjecting a precipitation hardening Al alloy to working, to heating and holding at a specific temp., to rolling at very low temp., and then to rapid heating. CONSTITUTION:A precipitation hardening Al alloy having a composition containing one kind or two kinds of 0.05-0.35% Cr and/or 0.05-0.25% Zr is hot-, warm-, or cold-worked, which is heated and held at 400-450 deg.C and rolled at a very low temp. as low as <=-50 deg.C at >=70% draft. Subsequently, the above alloy is heated rapidly up to >=480 deg.C an recrystallized so as to be formed into a fine crystalline grain structure of <=12mum, or, the above alloy is subjected, after the above rolling at very low temp., to heating up to 100-200 deg.C, to skin pass rolling at <=-50 deg.C, and then to rapid heating to undergo recrystallization. By this method, the Al alloy material reduced in the occurrence of cavities and showing excellent superplastic characteristics can be obtained.
Patent JP-2000088187-A (JP)
Title: Oil air lubricating device
Inventor: AMANO YASUSHI
IPC: F16N7/30
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To sharply increase the accuracy and reliability of abnormality detec tion of a lubricating condition of a lubricating place. SOLUTION: The flow rate of air before mixing oil is detected at every lubrication place 11 by respective air flow rate sensors 22 to detect the abnormality of a lubricating condition at the said place 11 based on the detected value. Consequently, a set flow rate (preset air flow rate in order to judge the lubrication condition of the places 11) can be limited into a narrow range, that is, the flow rate of only oil-unmixed air can be detected by the sensors 22 to detect a correct air flow rate, thereby limiting the range between the upper and lower limit values of the set flow rate into a narrow range near to the air supply quantity in a normal condition.
Patent JP-H08122545-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer
Inventor: ARAI HIDEAKI
IPC: G02B6/12
Filed: 1994-10-21
Abstract: PURPOSE: To extend one band without narrowing the other band. CONSTITUTION: In the waveguide type optical multiplexer/demultiplexer which allows light of the band including wavelengths λ1 and λ3 to pass through and couples light of the band including a wavelength λ2 , waveguide length differences ΔL1 and ΔL2 of phase difference giving parts 11, 14, and 17 and a coupling rate κ(λ2 ) of the wavelength λ2 of directional couplers 5 to 8 satisfy conditional formulas ΔL1 =(N1 ±0.5).λ3 /neff(λ3 ), Pc(λ2 )=4.κ(λ2 ). 1-κ(λ2 )}.cos<2>  neff(λ2 ).π.ΔL1 /λ2 }=0.5, 2.N2 =λ1 /neff(λ1 )/|λ1 /neff(λ1 )-λ2 /neff(λ2 )|, and ΔL2 =(N±0.5).λ1 /neff(λ1 )=N.λ2 /neff(λ2 ) where N1 and N2 are integers and neff (λ)  is the equivalent refractive index of waveguides 2 and 3 to light of the wavelength λ.
Patent JP-H03120738-A (JP)
Title: Dimension measuring device
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/66
Filed: 1989-10-03
Abstract: PURPOSE:To enable precise discrimination of a pattern edge regardless of a beam diameter and beam energy distribution by providing a electron irradiating means for irradiating and scanning a sample, on which a pattern to be measured is formed, with an electron beam and a transmitted electron detecting means for measuring the electron beam intensity transmitted through said sample. CONSTITUTION:When pitch spacings of mask patterns 172, 173 in the X-direction are measured, a stage is moved in the X-direction by an X-direction stage driving mechanism, and at that time, the stage position in the X-direction and the signal magnitude of high energy transmitted electrons from a connector 23 are simultaneously measured. The stage position is measured by laser interferometers 14, 13, The signal magnitude and the position data are digitized and are stored in a measuring microcomputer 30 so that the position data and signal magnitude data are correspond to each other. Then, the data, for which the signal magnitude is 1/2 of the maximum value, is retrieved and the position data corresponding to that data is extracted. This corresponds to the pattern edge position.