baber/WOPTO huggingface dataset:
Patent JP-S61238424-A (JP)
Title: Double drawing device for metallic plate
Inventor: OSUMI YOSHIHIRO
IPC: B21D28/34
Filed: 1985-04-17
Abstract: PURPOSE:To enable the execution with good accuracy of the punching of a hole by the double lapping of a metallic sheet by providing the annular projection of a right-angled triangular sectional shape having vertical outer periphery and an inclination on the inner periphery around the hole of a female die. CONSTITUTION:It is formed by the upper die A providing a male die 1, the holder 5 to support therefor, plate presser 2 and the elastic body for generating the plate pressing force P2 and by the lower die B consisting of the female die 3 providing annular projection 4, etc. The cross section of the annular projection 4 having a vertical outer periphery and an inclination on the inner periphery is made a right-angled triangular shape on the slightly outer diameter side than the edge of the hole H of the female die 3. The generation of deformation can be prevented since the plastic fluidity in the outer peripheral direction to be caused around the hole is stopped by the annular projection 4 when the metallic plates 7, 8 are subjected to a hole making by applying a drawing force P1 with the male die 1. The double drawing is thus performed.
Patent JP-H0212387-A (JP)
Title: Vlsi microcontroller
Inventor: ROBAATO DABURIYU OODERU
IPC: G06F15/78
Filed: 1989-03-29
Abstract: PURPOSE: To improve the processing speed of digital information by including the transfer circuit of digital information between plural first external terminals and an internal bus and permitting the transfer circuit to operate in either a port mode or a bus mode. CONSTITUTION: A controller 20 has an internal memory including a central processing unit 22, a random access memory 24, a read.only memory 26 and plural special function registers(SFR) 29. The transfer circuit of digital information is contained between the internal bus 30 and the plural first external terminals 36 for transferring the digital information. The circuit can be operated in either the port mode or the bus mode. Namely, the digital information is transferred only when the first digital information is given on the internal bus 30 at the bus mode. The digital information is transferred only when the second digital information is given on the internal bus 30 at the port mode. Thus, the transmission and the processing of digital information is speeded up.
Patent JP-S60224078-A (JP)
Title: X-ray detector
Inventor: KIMURA TATSU
IPC: A61B6/00
Filed: 1984-04-23
Abstract: PURPOSE:To improve good detection efficiency as a detecting field by providing sensitizing paper for an X-ray photograph which converts an X-ray signal to a light signal, plastic fibers of which the input end faces draw closed curves on the same plane and a photodetector which converts the light signal to an electric signal. CONSTITUTION:An X-ray detector 6 is constituted of an X-ray detector body 11, a plastic fiber group 12 and the photodetector 14 which converts the light signal to the electric signal and transmits the signal to an exposing control device 5. The body 11 is constituted of the sensitizing paper 15 which converts the X-ray signal transmitted through an object 2 to be inspected to the light signal, a light reflecting layer 16 and a substrate 17 holding the group 12. A lighting field 13 transmits only the light signal of the part of the field 13 reflected by the layer 16 from the group 12 to the detector 14. The photodetection efficiency is improved by the use of the fibers 12 and the body 11 and the detector 14 are disposed apart from each other. The attachment to an X-ray diagonosis device is thus made advantageous.
Patent JP-H04224105-A (JP)
Title: Manufacture of phosphorous acid
Inventor: EDOWAADO JIEIMUZU ROUII
IPC: C01B25/163
Filed: 1991-04-12
Abstract: Phosphorous acid is made by a continuous recycling process from a mixture of phosphorous and hydrochloric acids, comprising:     (i) continuously recycling the mixture in a loop apparatus; (ii) adding water to and passing phosphorus trichloride into said recycling mixture so as to generate a condition of turbulent flow at the point of contact of the phosphorus trichloride and the recycling mixture, whereby a reaction product, comprising an aqueous solution of phosphorous and hydrochloric acids as a continuous liquid phase and gaseous hydrogen chloride as gas bubbles of disperse phase, is produced;   (iii) separating said gaseous hydrogen chloride;   (iv) cooling said reaction product; and (v) recycling at least a portion of said reaction product and repeating steps (ii), (iii) and (iv) thereon to produce a more highly concentrated solution of phosphorus acid.
Patent JP-H01250839-A (JP)
Title: Inspection equipment for liquid crystal display body
Inventor: WATANABE TETSUJI
IPC: G09F9/35
Filed: 1988-03-31
Abstract: PURPOSE:To grasp the number of bodies to be inspected which are contained in cassettes corresponding to classes by direct view by classifying bodies which are inspected visually by the desired classes and displaying the number of selected inspected bodies. CONSTITUTION:An operator presses a switch 5 and then when a storage command signal 32 is sent from a tester to a CPU 22 dedicated to a loader part, this CPU 22 drives and controls the movement of a body to be inspected according to the kind of the storage command signal 23 to store the body in a cassette. Then a signal generated by the CPU 22 in response to the storage command signal 23 is converted into a count signal, which allows a main CPU to perform counting operation. Then, the counted number is displayed on a display device 31. Consequently, the totalization control over bodies by the operator is facilitated and the number of inspected bodies stored in the cassette can be grasped by direct view without being counted.
Patent JP-H10272825-A (JP)
Title: Image forming sheet and method for forming image
Inventor: UCHIYAMA KOICHI
IPC: B41M5/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a color image through a single round of operation like monochromatic printing. SOLUTION: On the surface of the image forming sheet 1, a color area printed in a striped pattern of tricolor such as cyan, magenta and yellow is formed. Each of the stripes is printed in a specified width and also alternately in a constant sequence without a gap. Further, on the color area, a light scattering layer 2 composed of laminated light-transmitting particle layers is formed. Because of the wrapping of the color area by the light scattering layer 2, the proper color of the color area does not appear on the surface of the image forming sheet 10. The image forming sheet 10 looks white due to the scattering of a light. A light transmitting ink 3 is printed on the light scattering layer 2. The ink 3 is packed into a space between particles and the part on which the ink 3 is printed makes the color area visible.
Patent JP-H11256746-A (JP)
Title: Heat insulating panel for roof and its manufacture
Inventor: KAWAKAMI HIROSHI
IPC: E04D3/35
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating panel for a roof for ensuring easy heat insulation and construction of a roof portion, easy formation in an air tight condition and stronger joint of a foamed heat insulating material, and its manufacture. SOLUTION: Square bars 12 with cutouts 12c formed at the side of an inside facing material 11 are arranged at both ends of the sheet facing material 11, a foamed heat insulating material 13 is filled therein and the facing material 11 provided with protrusions 11a at both edges thereof is bent along the outside faces 12a of the square bard 12 to be long enough to reach the upper faces 12b of the square bars 12. When a heat insulating panel 10 for a roof is arrayed to be mounted on the framework of the roof, both side faces 12a of the square bars 12 are butted to each other and both facing materials 11 are superposed with each other to bend and fix the protrusions 11a from a part between the square bars 12 onto the upper face 12b of one of the square bars 12.  In this way, a joint is sealed and mounted with the facing material 11 to ensure stronger joint to the foamed heat insulating material 13 with the cutouts 12c of the square bars 12.
Patent JP-S564949-A (JP)
Title: Transmission system for previous-arrangement supervisory signal
Inventor: KIHARA TAKASHI
IPC: H04B10/54
Filed: 1979-06-26
Abstract: PURPOSE:To improve S/N while making it possible to transmit a previous-arrangement supervisory signal by using the same transmission line a main signal by PCM- modulating the previous arrangement supervisory signal and also by amplitudemodulating the main signal by the output. CONSTITUTION:A previous-arrangement supervisory signal applied from terminal 1 consists of an analog signal of 0.3-3.4kHz and is converted by A/D converting circuit 2 into a PCM signal of 64kb/s, for example. On the other hand, a main signal (PCM signal of tens - hundreds Mb/s) applied from terminal 3 is supplied to amplitude modulating circuit 4 for pulse amplitude modulation using the PCM-modulated prearrangement supervisory signal from circuit 2 and after amplification 5, light emitting device 6 is driven to generate and send a photosignal out of 7. On the other hand, the main signal with the superposed previous-arrangement supervisory signal input to terminal 11 is converted at 12 into an electric signal, which is amplified at 13 and discriminated and reproduced at 4 to obtain main signal output 15. Further, the output of amplifying circuit 13 has it peak value detected at 16 and the previous-arrangement supervisory signal PCM-modulated through LPF17 and discriminating circuit 18 is converted at 19 into an analog signal, so that the original previous-arrangement supervisory signal will be reproduced.
Patent JP-S576169-A (JP)
Title: Thermal responsive valve
Inventor: FUJIWARA KATSUJI
IPC: F16K17/38
Filed: 1980-06-13
Abstract: PURPOSE: To provide a valve which can operate delicately and is secure against erosion by mounting a valve on a plate thermal responsive element formed of a shape memory alloy such as titanium-nickel alloy, wherein the valve is adapted to open and close by deformation of the thermal responsive element which is caused by a change in temperature.  
     CONSTITUTION: A thermal responsive element 11 is formed of a shape memory alloy. The alloy is such as titanium-nickel alloy, copper-aluminum-nickel alloy, or the like, which are reversibly transformed between mother phase and martensite phase according to the change in temperature caused by heating and cooling, and deformed to the shape memoried in the mother phase and to the shape memoried in the martensite phase. The plate thermal responsive element 11 is provided with a valve 12 for opening and shutting an opening 7 at the center thereof. When the fluid flowing into a valve chest 4 at an inlet 5 is below a predetermined temperature, the valve 12 is lifted up to open the opening 7, and when it is above the predetermined temperature, the thermal responsive element 11 is deformed in such a manner that the valve 12 blocks up the opening 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59208224-A (JP)
Title: Spring clutch
Inventor: YAMAMOTO YASUYOSHI
IPC: F16D13/08
Filed: 1983-05-09
Abstract: PURPOSE:To simplify the assembling of the clutch without requiring a follow moving side clutch drum and relieve the dimension accuracy in axial direction of the shaft member by a method wherein one end of a follow moving side of a coil spring is fixed directly to a shaft member. CONSTITUTION:A driving side clutch drum 2 is inserted in freely rotatable manner into a shaft member 5 having a flange at the right side end thereof, a coil spring 1 is arranged on the right side external periphery surface of the clutch drum 2 with small space A'. The right end of the coil spring 1 is retained to the flange part of a shaft member 5, while the left end of the coil spring is retained to a control ring 4 which is inserted in freely rotatable manner into the circumference groove of the left side external periphery part of the driving side clutch drum 2 and the circular convex, then the coil spring is wound in right- hand winding. The ring-shaped control ring 4 is provided with a claw-shaped projecting part 7 which controls the rotation. When the claw-shaped projecting part 7 is pushed toward the direction in which the coil spring is wound up, the coil spring 1 is wound round the driving side clutch drum 2, thus, the driving force is transmitted.
Patent JP-S567202-A (JP)
Title: Weight axis structure of tone arm
Inventor: OONISHI JIYUNICHI
IPC: G11B3/10
Filed: 1979-06-25
Abstract: PURPOSE: To damp resonance for 100HzW500Hz mainly, by constituting the linkage part of the weight axis by making different kinds of soft material into multilayers coaxially.  
     CONSTITUTION: Weight axis 2 consists of axis main body 3 and linkage part 4, and this linkage part 4 is inserted into bearing part 1 and is fixed by screw 5. Cylindrical material 6 is inserted into linkage part 4 in airtightness, and this material 6 and material 4a outside material 6 are constituted by making different kinds of soft material into multilayers coaxially. In respect to these materials, for example, phosphor bronze for spring and lead, synthetic resin and aluminum, and so on are combined, and the resonance frequency of weight axis 2 for 100HzW500Hz of the resonance frequency of the arm pipe is determined by compliance of constituting materials 6 and 4a of linkage part 4 and the mass of counter weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S558823-A (JP)
Title: Surpluspaint mist trapping equipment at painting
Inventor: IWABUCHI SATOSHI
IPC: B05B15/12
Filed: 1978-07-03
Abstract: PURPOSE: To protect air from surplus paint mist contamination, frost produced on  the pipe surface is used to trap and recover solvent-containing paint mist injected  from a spray gun and passed by painting object.  
     CONSTITUTION: Water is sprayed from the sprayer 7 to form foggy mist and frosts on the surface of the cooling medium pipes 1. The fan 10 of the cooling tower 9 is actuated to suck air in front of the pipe group 1 causing the air to pass through the pipes 1. Then, the paint spray gun 30 sprays paint on the surface of object 31 to be painted in front of the pipes 1. Paint mist passing by the object 31 is sucked through the space between the pipes 1 toward the rearside. Thus, the paint mist is deposited on the frost of the pipes 1 and easily removed by the scraper 11 for recovery. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02260710-A (JP)
Title: Longitudinal crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1989-03-30
Abstract: PURPOSE:To prevent oscillation leakage from occurring by specifying the shape dimension of a supporting part, and providing a hole between a curvature part and a frame. CONSTITUTION:An oscillator 1 is formed integrally from an oscillation part 2 to the curvature part 5 via a bridge part 4 by an etching method, and the hole 7 to make the oscillation of the curvature part 5 sufficiently free is provided. Furthermore, both end parts of the hole 7 are connected to the frame 6, and is extended to a mount part 8. Therefore, the oscillation of the oscillation part 2 in the direction of the bridge part 4 is converted into a curvature mode, and also, the part 4 is connected to the frame 6 via both end parts of the hole 7, and is extended to the mount part 8. Thereby, the energy of the oscillation part is not transmitted to the frame 6, therefore, a longitudinal crystal resonator without generating the oscillation leakage can be obtained even when it is supported and fixed with the mount part 8.
Patent JP-S558146-A (JP)
Title: Automatic frequency adjuster
Inventor: FUJITA MASAHIRO
IPC: H03J7/18
Filed: 1978-07-05
Abstract: PURPOSE: To secure a quick correction to the correct value in case the tuning voltage has a shift by counting the time from the 1st to 2nd genration of the stop signal and then adding the half of the counted time to the counter.  
     CONSTITUTION: In case a certain channel is received and the synchronism has a shift, AFT deciding pulse signal generation circuit 52 operates. As a result, the syncronous circuit is corrected to be changed toward the correct value. In this case, the tuning voltage stops its change by the delay of the answer of the AFT signal when the voltage passes through the correct value, and then changes again toward the correct value. In this instant, the clock signal different from the clock which is given from clock signal generation circuit 15 is applied to the counter of one side of clock signal control circuit 55 via the stop signal delivered from circuit 44, and the tuning voltage passes away the correct value and stops to begin to be corrected backward. In this case, the clock signal of double frequency is supplied concurrently to the other counter. And when an agreement is obtained for the count value between both counters, the supply of the colck signals is stopped to circuit 52 to complete the correction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000278032-A (JP)
Title: Electromagnetic wave absorbing sheet
Inventor: YOSHIDA KENICHI
IPC: H05K9/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorbing sheet at a low cost with excellent electromagnetic wave absorbing capability of 10 dB (70% attenuation) or over at a frequency band including frequencies of mainly 3 GHz (desirably 1 GHz) or over. SOLUTION: In this electromagnetic wave absorbing sheet, cut metallic fibers 1 with an infinite cross section manufactured from a metallic wire with a wire cutting method, binder fibers 2 with a fiber binding function, or a non-binder fibers 3 that is a single phase or mixed composite phases including the binder fibers 2 are uniformly blended to form an unwoven cloth 4 whose fibers are bound by the binder fibers 2. An unwoven layer A is formed with a single layer or a plurality of layers of the unwoven cloth A. Then a metallic film 5 made of iron, aluminum, copper or their alloy having a radio wave reflecting performance is stretched over one side of the unwoven layer A.
Patent JP-H04290427-A (JP)
Title: Hexode type reactive ion etching apparatus
Inventor: NAKAO YASUKI
IPC: H01L21/3065
Filed: 1991-03-19
Abstract: PURPOSE:To make the etching rate of wafers between respective hexode faces uniform in a hexode type reactive ion etching apparatus. CONSTITUTION:Etching gas is made to flow equally to respective hexode faces 3 by equiangularly arranging a plurality of gas exhaust openings 6 from the center of the bottom of a chamber 1.
Patent JP-S557768-A (JP)
Title: Adjustment operating device of developing picture quality
Inventor: HARADA MASAHIDE
IPC: G03G15/02
Filed: 1978-07-04
Abstract: PURPOSE: To set primary charging potential quantity at the adequate value based on the picture quality of the original, obtain always distinct visible images and improve the use efficiency of the copying machine as the operator operates the command means corresponding to the kinds of the picture quality of the original.  
     CONSTITUTION: A transformer 2 changeable to 3 stages of H, M, L is provided to the AC part of the power source circuit of a corona charger 1 for primary charging and the initial potentials to be generated in a photoreceptor 6 are set at M, H, L respectively by selectively operating the operating switches 3, 4, 5 for the characteristic setting modes A, B, C of the primary charging part and exposure part. The residual potential quantities at the respective modes A, B, C are formed at 200V, 220V, 150V respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03283571-A (JP)
Title: Production of solid-state image pick up device
Inventor: TANUMA CHIAKI
IPC: H04N5/335
Filed: 1990-03-30
Abstract: PURPOSE:To allow high sensitivity and improve production yield by accumulating lens material on a solid-state image pick up element chip, then, selectively irradiating the lens material with such energy beams as light beams and forming a lens by using the expansion or the contraction of the lens material. CONSTITUTION:A convex lens is formed at a photoelectric transfer part for collecting light by accumulating a dielectric film 20 such as PLZT on a solid- state image pick up element chip, then, selectively irradiating the film with laser beams according to the photoelectric transfer part. The sensitivity is improved without increasing the chip area by the operation of the convex lens. The method is different from a method which bonds a previously formed convex lens on the solid-state image pick up element chip using an adhesive, etc., it does not cause positioning deviation nor the loss by the adhesive nor pixel defect caused by a bubble and the production yield can be improved.
Patent JP-S61241150-A (JP)
Inventor: HORIO YASUHIKO
IPC: B32B37/10
Filed: 1985-04-18
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-2000273143-A (JP)
Title: Semiconductor apparatus
Inventor: OKUGAWA YOSHITAKA
IPC: C08G73/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor composition having excellent adhesive strength in a humidified condition without gas emission when heated by blending a thermoplastic silicone modified polyimide resin, an epoxy resin, a specific amount of an aminosilane as its essential components for adhesion between a semiconductor device and a wiring substrate. SOLUTION: The composition to be used contains 100 pts.wt. of a thermoplastic silicone modified polyimide resin having a structure of the formula in its main chain, 1-100 pts.wt. of an epoxy resin having a weight average molecular weight of not less than 2,000 and less than 200,000 which is obtained by reacting an oligoethylene glycol diglycidylether and bisphenol A, and 0.15-5.10 pts.wt. of an aminosilane as its essential components. In the formula, R1 and R2 are each a 1-6 C aliphatic hydrocarbon or an aromatic hydrocarbon; and (n) is not less than 6 and less and 16. The resin of the formula can be prepared by using a silicone diamine such as α,ω-bis(3-amino propyl)polydimethylsiloxane, or the like, while producing a polyimide.
Patent JP-S60224320-A (JP)
Title: And circuit
Inventor: YOMOGIHARA KOUICHI
IPC: H03K19/007
Filed: 1984-04-23
Abstract: PURPOSE:To prevent the output of a rectifying circuit from being affected by the spike noise which is generated when the output level of an AND operating oscillator is changed, by providing a clamping circuit in the input side of the rectifying circuit. CONSTITUTION:The oscillation output of an AND operating oscillator 1 is supplied to a clamping circuit 2 provided with the first circuit 20 and the second circuit 21. The clamping circuit 2 clamps the input signal to a rectifying circuit 3 in a potential having a characteristic opposite to that of the potential of a terminal for power supply connected to the rectifying circuit 3. That is, the first circuit 20 in the clamping circuit 2 clamps the oscillation output from the oscillator 1 in an earth potential and supplies it to the rectifying circuit 3. Thus, the oscillation output of the oscillator 1 is rectified and outputted from the rectifying circuit 3. As the result, the output of the rectifying circuit is not affected by the spike noise due to the change of the output level of the AND operating oscillator.
Patent JP-H04292460-A (JP)
Title: Dielectric ceramic composition
Inventor: YAMAGUCHI HIROFUMI
IPC: C04B35/46
Filed: 1991-03-20
Abstract: PURPOSE:To provide a composition having excellent properties of dielectric ceramic such as low-temperature baking property, high dielectric constant and Q-value and small temperature dependency of dielectric constant and resonance frequency. CONSTITUTION:Glass powder having the composition of anorthite-calcium titanate is compounded with TiO2 and RE2Ti2O7 (RE is rare-earth metal) at ratios satisfying the formulas 50<=x<=95, 0<=y<=30, 0<=z<=40 and 5<=y+z<=50 (x is wt.% of glass; y is wt.% of TiO2; z is wt.% of RE2Ti2O7) and the obtained powdery mixture is baked to obtain the objective dielectric ceramic composition containig TiO2 particles and RE2Ti2O7 particles dispersed in a matrix phase consisting of mixed anorthite calcium titanate crystals.