baber/WOPTO huggingface dataset:
Patent JP-S5515203-A (JP)
Title: Contact type semiconductor device
Inventor: AZUMA MINORU
IPC: H01L29/06
Filed: 1978-07-19
Abstract: PURPOSE:To prevent a failure due to a short-circuit and improve its reliability by providing a mild inclination in the side face of the exposured surface on a fate electrode and in the exposed surface on a cathode electrode. CONSTITUTION:A GTO element 31 includes a cathode region 33, a gate region 34, a gate electrode 34a composed of Al and others, an insulation film composed of phosphore glass covered on the surface of the gate electrode 34. A mild slope is provided in a side face 34b of the exposed surface of the electrode 34a and in the exposed surface of a cathod electrode 36a. Whereby the slip of the electrode 36a can be almost removed if the slip may be caused, because of an insulation film on the side face 34b, no contact is occurred between the electrode 36a and 34a, therefore, the short-circuit failure can be prevented and the reliability be improved.
Patent JP-S5712620-A (JP)
Title: Production of furnishing
Inventor: MUKASA MASANORI
IPC: B32B37/00
Filed: 1980-06-27
Abstract: PURPOSE:To produce an integral furnishing continuously, automatically and at a high speed by a method wherein a filler is poured between face-side and back-side metallic sheets which are oppositely spaced from each other, then the filler is expanded to integrate the materials with a frame member constituting a peripheral part. CONSTITUTION:Flanges 13 each having a slanted part slantly bent toward the inside are formed at both lateral edges of two belt-shaped metallic sheets 2, 3 by roll working. After preheating the sheets, an adhesive tape 16 for sealing is adhered to the inside surface of each flange in such a manner that a part of the tape 16 protrude from the flange, then an expandable liquid is poured in and is expanded by heating to bond the materials integrally. The resulting assembly is cut to predetermined length to obtain main bodies of pannel-shaped funishing, and a frame member is fitted to the flange-side edge parts and the cut edge surface side edge parts of each main body, to mass-produce the furnishings.
Patent JP-H07268344-A (JP)
Title: Dust removing device for exhaust gas
Inventor: MURAMATSU HIROSHI
IPC: C10B45/00
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently gather and remove the dust in an exhaust gas flowing through a flue. CONSTITUTION:This device is made up of an impingement plate 3 vertically set up rectangularly to exhaust gas flow on the way of a flue 1 through which the exhaust gas flows and a dust discharge hopper 4 provided at the bottom of the flue 1 and located under the plate 3-attaching site so as to sandwich and come close to the lower part of the plate 3. The side plate 4b of the hopper 4 on the downstream side from the impingement plate 3 is vertically formed to narrow the distance from the plate 3, and the curvature of exhaust gas swirling flow between the lower end of the plate 3 and the hopper side plate 4b is increased and the width of the flue 1 at the plate 3-attached site is larger than that of the other portion of the flue 1.
Patent JP-H06299208-A (JP)
Title: Method and device for dripping molten metal from tundish
Inventor: FUJITA SENJI
IPC: B22F9/08
Filed: 1993-04-14
Abstract: PURPOSE:To prevent the mixture of slag in molten metal dripped from a tundish into a product, to enable the reuse of the tundish and to provide the high purity product in a low cost, in gas atomizing equipment. CONSTITUTION:In the tundish 1, a molten metal sucking pipe 5 inserted into near a pouring nozzle 3, a blower 7 for sucking the molten metal through the molten metal sucking pipe 5 and a molten metal solidifying box 9 arranged at the front of the blower 7 are arranged. The blower 7 is started to drive in a little before dripping the molten metal to suck out the molten metal remaining in the tundish 1. The sucked-out molten metal is stuck to a baffle plate 9b in the solidifying box 9 and solidified. In this result, the molten metal containing the slag content is not dripped and impurity is not mixed into the product and therefore, the molten metal is not solidified at the part of the pouring nozzle 3, the tundish 1 can be reused.
Patent JP-S58203733-A (JP)
Inventor: KAWAI KIYOKAZU
IPC: A47L9/04
Filed: 1982-05-21
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-S61246991-A (JP)
Title: Magnetic bubble memory device
Inventor: MAJIMA NIWAJI
IPC: G11C11/14
Filed: 1985-04-24
Abstract: PURPOSE:To attain the high density of an element and to facilitate the architectures of a substrate and the element by installing on the substrate a through hole through which the terminal electrode of a loaded element exposes and wire-bonding the terminal electrode with the conduction pattern of the substrate. CONSTITUTION:The magnetic bubble memory element 21 is loaded on the lower surface of the substrate 31 and the square through holes 33 and 34 facing respective electrodes of the element 21 are installed in the recessed part 32 of the center on the lower surface. On the upper surface the electrodes 35 and 36 to which respective electrode of the element 21 exposing in the through holes 33 and 34, and a conduction pattern 37 connected with inter-module of the element 21 are formed. A metallic wire 38 passing in the through hole 33 or 34 connects between the electrodes 35 and 36 corresponding to respective electrodes of the element 21, its inter-module and the conduction pattern 37. Accordingly the conduction pattern 37 can be formed without enlarging the substrate 31.
Patent JP-S61247072-A (JP)
Title: Thin film transistor
Inventor: HARADA YOSHIHARU
IPC: H01L29/78
Filed: 1985-04-24
Abstract: PURPOSE:To enhance insulations among signal electrodes of a source, a drain and a gate and to increase the reliability by reducing in thickness an insulating film formed on the gate electrode of a transistor channel forming region as compared with an insulating film formed on the gate electrode except the channel forming region. CONSTITUTION:The first gate insulating film 3 of Si3N4, or SiO2 is formed on the gate electrode 2 on a substrate 1, and a part on the electrode 2 is etched. Then, the second gate insulating film 4 of similar material, and a semiconductor film 5 of an amorphous silicon are continuously formed, and only the film 5 is etched in the prescribed pattern to form a source electrode 6 and a drain electrode 7 which is used also for a picture element. When a voltage is applied to the electrode 2, an electric field is applied through the film 4 to the film 5, and a current is flowed between the electrode 6 and the electrode 7. Thus, when the film 4 is reduced in thickness, the characteristics are improved. A thick insulating layer 3 formed as thick as possible is inserted to the superposing part of the electrodes 2 and 6 or 7 to prevent a leakage.
Patent JP-H11264475-A (JP)
Title: Manufacture of gasket material
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve separation resistance of a coating material layer of a gasket material against high temperature steam, decrease a chrome sticking amount by chromate treatment, increase a heat resisting temperature of the gasket material, and prevent the coating material layer from easily drifting. SOLUTION: A chromate treatment fluid containing chronic acid, phosphoric acid, silica, and acrylic resin is applied to a surface of a stainless steel plate 1, and a chromate coating 2 is formed. A layer of primer 3 and a layer of heat resisting bonding agent 4 are formed respectively on the chromate coating 2 and this layer of primer 3, and a coating material 7 is coated on the layer of heat resisting bonding agent 4. The coating material 7 is constituted by a compound containing compressive inorganic fiber except asbestos, compressive organic fiber, rubber, and an inorganic filler.
Patent JP-S60231607-A (JP)
Title: Antisuntan cosmetic
Inventor: FUKUDA HARUKI
IPC: A61K8/27
Filed: 1984-04-28
Abstract: PURPOSE:The titled cosmetic, containing ultrafine powdery zinc oxide having a specific particle diameter in a specific proportion, capable of protecting the skin from injurious ultraviolet light without whiteness, and having finish with high transparent feeling. CONSTITUTION:An antisuntan cosmetic containing ultrafine powderly zinc oxide having <=0.1mu maximum particle diameter and 10-60mmu average particle diameter in an amount of 1-30wt%. An ultraviolet light absorber e.g. a benzophenone based derivative, benzoic acid based derivative, salicylic acid based derivative, cinnamic acid based derivative, etc. of ultraviolet light scattering agent, e.g. titanium oxide, kaolin or calcium carbonate, in combination can be incorporated if necessary to shield completely the ultraviolet light. The titled cosmetic may be in any form of lotion, cream or paste, etc. Preferably, the ultrafine zinc oxide is treated by coating with a fat or oil raw material on the surface thereof, or a surfactant, etc. to improve the dispersibility and usability in incorporating the ultrafine zinc oxide in the cosmetic.
Patent JP-S59212222-A (JP)
Title: Preparation of thermoplastic synthetic resin film with electric conductive anisotropy
Inventor: MATSUMOTO KIYOICHI
IPC: B29C49/00
Filed: 1983-05-19
Abstract: PURPOSE:To prepare film with electric conductive anisotropy by stretching unstretched film mixed with electrically conductive material at a temperature higher than glass transition point of thermoplastic synthetic resin and lower than the melting point thereof in the uniaxial or biaxial direction. CONSTITUTION:Unstretched film is formed of thermoplastic resin containing 20- 80pts.wt. of carbon black powder or metallic powder as electrically conductive material. Said unstretched film is stretched at the draw ratio 1.5-9.0 in the uniaxial or biaxial direction at the range of temperatures higher than the glass transition point of said thermoplastic resin and lower than the melting point thereof. Then, said film is quenched at a fixed state. Electric resistance increases by stretching in the stretching direction and anisotropy in electric conductivity occurs in a film by changing the stretching direction. This film can be used for variable resistors of an electronic device, a surface heating element, electrodes of a battery.
Patent JP-H04322188-A (JP)
Title: Acceleration and deceleration controller for servo motor
Inventor: MIYAZAKI TOMOTAKA
IPC: H02P29/00
Filed: 1991-04-19
Abstract: PURPOSE:To make smooth the action at the start of motion of a control object and make it hard to be influenced by disturbance by constituting an accelerator decelerator of an arithmetic unit for calculating the difference between a command angle and a directional angle, an arithmetic unit for calculating a speed signal from the differential angle, and an arithmetic unit for limiting the speed command according to the variation of speed. CONSTITUTION:A command angle, from an angle command part 1, and a directional angle, from an angle detector 3d, are input into an acceleration and deceleration controller. A directional angle arithmetic unit 2b determines the difference between the command angle and the directional angle, and a speed signal arithmetic unit 2c calculates a speed signal. Next, a speed limiter 2d compares this speed signal with the speed command being outputted last time, and when the variation of the speed is smaller than the limiter value, it makes the speed signal a speed command, and when it is larger than the limiter value, it performs compensation and outputs a speed command. A servo driver 3a drives a motor 3b when it receives a speed command, and changes the directional angle. This feedback control is performed at a predetermined period to perform the positional control of the object.
Patent JP-H11263986-A (JP)
Title: Production of electrical insulating oil
Inventor: MORISHIMA YOSHIYUKI
IPC: C10N70/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify a production step while keeping excellent stability against oxidation and electric characteristics which insulating oil obtained in conventional solvent dewaxing method has by using a hydrodewaxing method. SOLUTION: This method for producing an electrical insulating oil comprises subjecting a first mineral oil fraction in a boiling point range of 250-500 deg.C separated by distillation from crude oil-to hydrodewaxing in a range of 320-380 deg.C to produce a first purified mineral oil, subjecting a second mineral oil fraction in a boiling point range of 220-700 deg.C separated by distillation from crude oil to extraction purification treatment with a solvent and successively subjecting the treated fraction to hydrodewaxing in a range of 340-420 deg.C by using a zeolite catalyst to produce a second purified mineral oil and then, mixing the first purified mineral oil with the second purified mineral oil at a weight ratio of (9.5:0.5) to (91.0:9.0).
Patent JP-S63253705-A (JP)
Title: Current mirror circuit
Inventor: SAGARA KENICHI
IPC: H03F3/343
Filed: 1987-04-09
Abstract: PURPOSE:To attain a constant current circuit cancelling the fluctuation due to an early voltage by interlocking a collector-emitter voltage of a reference side transistor (TR) and a mirror side TR. CONSTITUTION:The titled circuit is constituted by connecting emitters of PNP TRs 3, 4 whose bases are connected in common to a high potential terminal 1, connecting the emitter of the PNP TR 5 to the base connected in common, a bias resistor 8 and a collector of the NPN TR 6 are connected to the base of the TR 5 and the collectors of PNP TRs 7, 5 and one terminal of the constant current source 9 are connected to a low potential terminal 2 (reference side) and the collector of the TR 4 is connected to the base of the TR 7 and the bias power supply 10 (mirror side). Thus, the fluctuation of the mirror side current due to the fluctuation of the bias current is corrected remarkably by arranging the collector-emitter voltage of the reference side and mirror side TRs.
Patent JP-H09282514-A (JP)
Title: Paper money processor
Inventor: ARIKAWA JUNICHI
IPC: G07D7/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a processor, which can be miniaturized, by processing paper moneys having markably different sizes as desired by providing a conveying direction changing means, lengthwise conveying means and discriminating means at a paper money discriminating means while respectively specifying them. SOLUTION: In this processor, the paper money is conveyed so that its breadthwise direction can be matched with the conveying direction. A paper money conveyer path 6 is provided with a paper money discriminating means 7 for discriminating whether the paper money can be accepted or not, discriminating its denomination when it can be accepted, discriminating its damage level, discriminating whether the paper moneys are conveyed one by one or not and counting the number of paper moneys which can be accepted. Then, the paper money to be conveyed so as to match its breadthwise direction with the conveying direction is changed in its direction at the part of the paper money discriminating means 7, discriminated and counted by the paper money discriminating means 7 while being conveyed so that its lengthwise direction can be matched with the conveying direction.  After the discrimination, the direction is changed so that its breadthwise direction can be matched with the conveying direction again, and the paper money is conveyed.
Patent JP-H10282561-A (JP)
Title: Camera
Inventor: OGAWA HIDEHIRO
IPC: G03B17/18
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the parallax correction of a printing range frame by providing a frame position correcting means for correcting the position on a display picture of the printing range frame, in accordance with a measured object distance value. SOLUTION: First, a type of print selected from an input device 14 is inputted. Then, printing range frame data corresponding to the selected type of print is inputted from an OSD control circuit 12. Further, an object distance is measured by a range-finding circuit 6, to execute the parallax correction of the printing range frame, in accordance with the object distance. Then, image pickup data is inputted from a CCD output circuit 10, to synthesize the image pickup data and the printing range frame data by a picture processing circuit 11. The synthetic data is transmitted to an LCD device 17 with a D/A converter circuit 15 and an LCD driver 16, to display a subject and the printing range frame. Thus, photographing composition on a final print can be accurately confirmed.
Patent JP-H04319476-A (JP)
Title: Image forming device
Inventor: HANDA TSUNEO
IPC: B41J31/14
Filed: 1991-04-19
Abstract: PURPOSE:To prevent defective regeneration of an ink sheet caused by leak of current to be generated through pinholes occurred on a dielectric layer of the ink sheet. CONSTITUTION:A dielectric layer 7 is formed on the surface of a back plate 8 and the dielectric layer 7 contacts with the rear face of an ink sheet 1. At the time of regeneration of the ink sheet 1, assuming that vacuum reduced film thicknesses of the dielectric layer 7 and the ink sheet 1 are respectively D and T, a V which satisfies V>=160.(T+D) is applied in between the back plate 8 and a sleeve 9. Even when pinholes occur on the ink sheet 1, breakdown of the ink sheet is prevented by the existence of the dielectric layer 7, so that regeneration quality of the ink sheet will be maintained for a long time as replenishing quantity of ink is constant.
Patent JP-S5713574-A (JP)
Title: Average operation device
Inventor: KOBAYASHI KUNIHIRO
IPC: G06F15/02
Filed: 1980-06-28
Abstract: PURPOSE:To simplify a key input operation and to calculate a dynamic mean value in a short time, by inputting (n) pieces of data, calculating the mean of said data, and after that, automatically calculating the mean of data including a data which has been inputted newly, and retroacting to a data of (n) pieces before. CONSTITUTION:A registering key 1 for inputting a numerical value, an arithmetic operation key 2, the first and second AVC keys 3 for indicating an average operation, an SS key 4 for indicating a dynamic average calculation, and a clear key 9 are connected to a microprocessor 5 for calculating a numerical value of a data which has been inputted by instructions from each key. On this processor 5 are provided a CPU and an RAM6, and also plural registers for executing an operation of a dynamic mean value are provided on the RAM6. In the processor 5, the number (n) of items corresponding to the first registration through the registration by the operation of the key 3 is stored in the RAM16, also an average of its input data is operated, and when the key 4 has been operated, an average operation of input data including a data which has been inputted thereafter, and retroacting to a data of (n) items before is executed.
Patent JP-H0622797-A (JP)
Title: Method of detecting nucleic acid
Inventor: KORUNERIA KURUUZEEMIYUURAA
IPC: C12Q1/6832
Filed: 1993-04-15
Abstract: PURPOSE: To provide a detection method for nucleic acid analytes that satisfies the demand in the conventional studies of diagnostic agents by a more suitable process.  
     CONSTITUTION: Under alkaline conditions, a nucleic acid is converted into a single-stranded nucleic acid, an immobilizable capture probe or immobilized capture probe is added to immobilize the nucleic acid through the immobilized probe thereby hybridizing the nucleic acid with the capture probe. Then, the amount of immobilized hybrid just synthesized is determined. In this case, at least one selected from anionic, nonionic and amphoteric detergents is used in the treatment under the alkaline condition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59214821-A (JP)
Title: Box leg for pad fitting of spectacles and its manufacture
Inventor: YAMAMOTO TERUYASU
IPC: G02C5/12
Filed: 1983-05-20
Abstract: PURPOSE:To decrease failures of screw clamping and to reduce the cost by molding a box part and a leg part in one body. CONSTITUTION:A thick part 13 is formed almost at the center part of one side wall 11a of the box part 11, and a screw hole 14 is formed in the thick part 13. A screw insertion hole 15 is formed in the side wall surface 11b facing the screw hole 14. The tip part of the leg part 16 is fitted to the frame of a pair of spectacles molded integrally with the top wall surface 11c of said box part 11. The box part and leg part are molded in one body, so work is facilitated and failures in screw clamping are prevented.
Patent JP-H07292075-A (JP)
Title: Thermosetting resin composition
Inventor: HOSOGANE TADAYUKI
IPC: C08L77/06
Filed: 1994-04-26
Abstract: PURPOSE:To prepare a thermosetting resin compsn. having excellent heat resis tance, mechanical strength, and moldability. CONSTITUTION:A thermosetting resin compsn. comprising: (i) an arom. polyamide oligomer, contg. a polymerizable unsatd. group, randomly having a repeating unit represented by the formula wherein R1 and R2 represent a divalent arom. group, R3 represents a divalent org. group having a polymerizable unsatd. group, and l and m are any integer, provided that l+m is 2 to 50; (ii) a maleimide compd.; (iii) an epoxy compd., and (iv) a glass fiber and/or a fused silica.
Patent JP-S58207482-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B47/04
Filed: 1982-05-27
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-S62245711-A (JP)
Title: Variable impedance circuit
Inventor: FUJISAWA MASANORI
IPC: H03G3/02
Filed: 1986-04-17
Abstract: PURPOSE:To control an input impedance of an amplifier circuit at the same time by the operation of a single variable resistor by providing a transistor (TR) to the base of which a current in response to the resistance of a manual variable resistor is supplied. CONSTITUTION:In operating the manual variable resistor 14 and setting the resistance of the resistor 14 as a prescribed value, the input current of the 1st current inverting circuit 15 is according to the value of the resistor 14 and the 1st and 2nd current equal to the input current is fed to the base of the 1st and 2nd TRs 12,13 respectively. Thus, the collectoremitter impedance of the 1st and 2nd TRs 12,13 is in accordance with its base current and the input impedance of the 1st and 2nd amplifier circuits 6, 8 is changed in response to the collector-emitter impedance. As a result, the attenuation of an input signal fed from the 1st and 2nd signal sources 7, 9 is changed to adjust the sound volume.
Patent JP-S5613727-A (JP)
Title: Washing method
Inventor: YOSHIZAWA TAKESHI
IPC: G03F1/00
Filed: 1979-07-13
Abstract: PURPOSE:To stabilize washing quality by a mechanism wherein spongy discs, whose center has water injecting holes and which are provided with spiral water guide grooves in radial shapes from the holes, are oppositely disposed, pure water is injected and turned, and a substrate is inserted into the discs. CONSTITUTION:Spiral guide grooves 3 are formed from a central hole 2 of a spongy disc in synthetic resin. The patterns of guide grooves made up in the spiral lines of a spongy disc oppositely arranged to the said disc take the forms symmetrical to the former. Metallic discs 6, 6' are welded to metallic pipe shafts 4, 4', and the spongy discs 1, 1' are stuck. The shafts 4, 4' are located in a straight line, and a space 8 between the spongy discs is kept at dimensions slightly narrower than the thickness of a substrate 7 used for a photo-mask, etc. The discs 1, 1' are turned at high speed in the direction (9, 9') the same as the streamline direction of the water guide grooves 3, 3', pure water is injected through the holes 2, 2' from the shafts 4, 4' and accelerated, the substrate 7 is inserted into the void 8 and moved up and down, and both surfaces are rubbed with the sponge and washed. This constitution can mechanize washing, and improves washing quality.
Patent JP-S534883-A (JP)
Title: Cable and members
Inventor: MORIKA KATSUO
IPC: H02G15/02
Filed: 1977-07-25
Abstract: PURPOSE: To prevent an accident of insulator destruction caused by minute voids, etc.  captured between the coating tube and the over of bell mouth shape during assembly of end members. 
     COPYRIGHT: (C)1978,JPO&Japio