baber/WOPTO huggingface dataset:
Patent JP-S60165025-A (JP)
Title: Alumite film capable of memorizing electronic beam
Inventor: ISHII TETSUO
IPC: H01J29/39
Filed: 1984-02-08
Abstract: PURPOSE:To provide alumite film with capability of memorizing electronic beams and to expand its applications as memory element, by forming anodic- oxidized film on aluminum, etc. while being subjected to immersion in phosphoric acid, and thereafter vacuum-depositing highly conductive metal on the anodic-oxidized film which is heated and cooled beforehand. CONSTITUTION:On aluminum or its alloy, being subjected to immersion in phosphoric acid, anodic-oxidized film is formed. After the film is heated, highly conductive metal is vacuum-deposited on the film. The irradiation of electronic beam onto the alumite film permits electrons beams to be implanted to microholes or barrier layer at the bottom of the microholes of the irradiated portion of alumite film, with a resulting phenomenon that the irradiated portion becomes less resistant electrically than the other portion. This reduction in electric resistance is utilized as memorizing capacity. This effect is reversible in that it disappears a few minutes after the cease of electronic beam irradiation and the original condition before irradiation comes back.
Patent JP-H08223512-A (JP)
Title: Display device and support device for display device
Inventor: KOJIMA SHINICHI
IPC: H04N5/64
Filed: 1995-02-10
Abstract: PURPOSE: To attain adjustment of the display device in all direction by loosening a tightening screw and to lock the display device against movement in all direction. CONSTITUTION: A nearly spherical tightening shaft 5 is contained turnably in a projection 2 of a stationary plate 1. A thread shaft 6 projected to the tightening shaft 5 is projected from an opening 3 of the projection 2, inserted to a throughhole 15 of a support member 14 and screwed to a tightening thread 16. A display device 17 is fitted to the support member 14 slidably. When the tightening screw 16 is tightened, the tightening shaft 5 is fixed in the projection 2, a lock piece 12 of the support member 14 is moved toward the display device 17 to lock so that the display device 17 is not skided.
Patent JP-S61182019-A (JP)
Title: Liquid crystal display element and its preparation
Inventor: KOIKE YOSHIRO
IPC: G02F1/1339
Filed: 1985-02-07
Abstract: PURPOSE:To improve a yield of the production without breakages of an element and an electrode by using insulating magnetic powders as a spacer. CONSTITUTION:A transparent electrode 3 and an oriented film 4 are formed on an inside of a glass substrate 1. While, an active element layer 5 and an oriented film 6 are formed on an inside of a substrate 2. The insulating magnetic powder is used as the spacer. The magnetic powders are spraid on the substrate 2 formed the active element layer 5 and the oriented film 6 thereon in a state suspending the magnetic powders into freon. After spraying, the magnetic powders are held on the surface of substrate due to a magnetic field by approaching a magnet 7 to the outer surface of said substrate 2. The magnetic powders lying in convex parts of the active element layer 5 and fine convex ranges of the electrode are removed from said range by blowing N2 gas with a gun 8 whereby remainders of magnetic powders are used to seal the glass substrates 1, 2 as the spacer. If the sealing of the liquid crystal 10 is performed as mentioned above, as the spacer does not exist in fine convex ranges, the breakages of the element and the electrode are prevented.
Patent JP-H07235602-A (JP)
Title: Semiconductor device with iil circuit and manufacture thereof
Inventor: YOSHIHISA YASUKI
IPC: H01L27/02
Filed: 1994-02-21
Abstract: PURPOSE:To suppress the parasitic bipolar operation between base regions, to decrease the junction capacitance between a base region and an emitter region, and to provide an IIL circuit formed semiconductor device which can be miniaturized. CONSTITUTION:N-type epitaxial layers 4 and 4a are formed on the main surface of a P-type semiconductor substrate 1. Field oxide film 6 is selectively formed on the surface of the above-mentioned N-type epitaxial layers 4 and 4a. An N-type diffusion region 19 is formed in the N-type epitaxial layers 4 and 4a which are located directly under the field oxide films 6. A base region 7 and a contact region 8 are formed respectively on the surface of the N-type epitaxial layer 4a located between the field oxide films 6.
Patent JP-H04331269-A (JP)
Title: Solder resist ink
Inventor: YAMANAKA HIDENORI
IPC: C09D11/033
Filed: 1991-01-24
Abstract: PURPOSE:To prepare a solvent-based solder resist ink which is used for the cover coating of a circuit board, is excellent in flexibility, heat resistance, and adhesive properties, and gives a coating film free from curling by compounding a plurality of specific compds. as essential components into a solvent. CONSTITUTION:A solder resist ink based on a solvent (e.g. N-methylpyrrolidone) and used for the cover coating of a circuit board is prepd. by compounding polyparabanic acid (e.g. one obtd. from HCN and 4,4'-diphenylmethane diisocyanate), a phenoxy resin (e.g. Phenotohto YP 50, a product of Tohto Kasei Co., Ltd.), an epoxy resin (e.g. Denacol EX 313, a product of Nagase Kasei Co., Ltd.), and an aminated butadiene-acrylonitrile copolymer rubber (e.g. Hycar ATBN 1300X6, a product of Ube Industries, Ltd.) as essential components into the solvent.
Patent JP-S59148516-A (JP)
Inventor: INOUE TSUKASA
IPC: H01R31/00
Filed: 1983-02-14
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-S56119822-A (JP)
Title: Multichannel spectral radiometer
Inventor: KAWAMOTO AKIRA
IPC: G01J3/02
Filed: 1980-02-27
Abstract: PURPOSE:To measure easily plural lights to be measured at the same time by leading the lights to an incident light slit part via plural optical fibers. CONSTITUTION:Optical fibers 11-14 are fixed to a spectrometer via fixer 8 so that while their one-side terminals are aligned on a straight line, the tips will be arranged right before the opening part of incident light slit 3. Lights emitted from optical fibers 11-14 are made parallel through concave mirror 4 to strike diffraction grating 5, which disperses them in different directions according to the wavelength. Those dispersed lights are focused through concave mirror 6 on two-dimensional photodetector array 7, arranged on an image formation surface, according to the wavelength, forming a spectral image.
Patent JP-S62180226-A (JP)
Title: Acceleration pickup
Inventor: MIURA SOUSUKE
IPC: G01H11/08
Filed: 1986-02-04
Abstract: PURPOSE:To simplify structure of the titled device and to reduce its cost by forming an envelope incorporating a vibration detection part therein of insulating material and further, forming a conductive layer to its inside and giving a proper shielding function to the device. CONSTITUTION:The vibration detection part 14 is stored in the envelope 16 for shielding. Then, the envelope 16 is formed of an insulator and the conductive layer 17 is formed to the inner surface of the envelope. Then, the conductive layer 17 is made the continuous conductive layer to envelope the detection part 14. The detection part 14 is constituted of a piezoelectric element 12 and a plumb 13 made of metallic material which is a mass body. Then, in a shear type pickup, the element 12 is made annular and the plumb 13 is made similarly annular and the element 12 is fitted and coupled on the inside peripheral surface of the plumb to make a complex and a column 15 erected on the base in the envelope 16 is pierced to the inside peripheral surface of the element 12 and fixed with a conductive adhesive, etc., and the detection part 14 is erected to the space of lumen of the envelope 16 with the column 15 as a carrier. In this way, the detection part 14 is insulated from the outside and the inflow of the electric noise, etc., is prevented and the vibration can be detected stably with high accuracy.
Patent JP-H03228695-A (JP)
Title: Method for collecting bacteriolytic component and examination of bacteria using the same
Inventor: SHIRASAKI YOSHINARI
IPC: C12R1/01
Filed: 1990-01-31
Abstract: PURPOSE:To quickly and easily obtain a bacteriolytic component by separating bacterial cells from a suspension of specific bacteria with a filter, lysing the cells with a lytic liquid and extracting the obtained bacteriolytic component. CONSTITUTION:A specimen suspension liquid 1 containing campylobacter or Clostridium perfrigens is produced by dissolving human feces, etc., in a buffer solution. Separately, a filtering apparatus is prepared by assembling (A) a filter for removing coarse foreign materials and produced by laminating a silicone glass wool layer 7, glass fiber filter paper 8, etc., and (B) a holder 15 of a cell-supporting filter having a glass fiber filter paper 12, polyester filament mesh 14, etc. The above specimen 1 is put into a syringe 2 of the apparatus and sucked with a pump 16. After removing the holder 15 from the apparatus, a bacteriolytic liquid 20 is supplied to the holder 15 through a syringe 19 and cultured. The eluted liquid 21 is supplied to the cylinder 19 and sucked to recover the liquid in a suction bottle 22. The obtained bacteriolytic component is purified by extracting with phenol and precipitating with ethanol and the DNA in the bacteriolytic component is amplified by a polymerase chain reaction method. The presence of object bacterial cell in the specimen is determined by the amplified DNA.
Patent JP-S53108443-A (JP)
Title: Directional optical coupler
Inventor: FUJITA HIROYUKI
IPC: H04B10/2507
Filed: 1977-03-04
Abstract: PURPOSE:To lower production cost of directional coupler by making transmission efficiencies in different direction differ noticeably by having core diameters of optical fiber continuously tapered.
Patent JP-H09288558-A (JP)
Title: Data processor and recording medium
Inventor: ITO MASANORI
IPC: G06F3/0484
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To dissolve the complication of an operation for selecting a small icon by means of a cursor and starting a necessary function by starting the function which is registered in accordance with an area when coordinate data on a position selected by the cursor is contained in the specified area in a screen which wallpaper is adhered. SOLUTION: The ranges of the special areas 31a and 31b of 'wallpaper' 31 are area-set by the cursor and a function to be started by the selection of the special area 31a or 31b is designated by selecting it from a function list which a data processor has. The special area information is registered in a special area registration part. The display wallpaper 31 and special area information are made to correspond each other. It is registered in the special area registration part as special area wallpaper information. When coordinate data in the position selected by the cursor is contained in the special areas 31a and 31b in the screen to which the wallpaper 31 is adhered, the function which is registered in accordance with the special areas 31a and 31b is started.
Patent JP-H10217728-A (JP)
Title: Tightening rope fixing metal fitting for tire-skid preventing device
Inventor: SAKURABAYASHI HIDEAKI
IPC: F16G11/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent slippage of tightening rope due to looseness of caulking in a fixing metal fitting for connecting an tire-skid preventing tool to the tightening rope by caulking. SOLUTION: The outside faces of terminal parts of a caulked part 22 on the tire-skid preventing tool 11 side of a fixing metal fitting 20 and a caulked part 24 on the tightening rope 15 side, are brought into contact with each other to be caulked so as to hide the inner face of a body part 21. Even when excessive external force is applied to the fixing metal fitting 20, the force for the tightening rope 15 to open the caulked part 24 is reduced by resistance force of the caulked part 22 on the side of the tire-skid preventing tool, and thus the holding power of the caulked part 24 relative to the tightening rope 15 is not reduced.
Patent JP-S63189906-A (JP)
Title: Diagnosing device for abnormality of plant
Inventor: MORIMOTO HARUKI
IPC: G01D1/18
Filed: 1987-02-03
Abstract: PURPOSE:To omit the determination of a searching range and a searching order by ruling that apparatuses are sccessively evaluated in the reverse direction from an apparatus to be the anbormality in case of determining influenced by the cause of the abnormal event. CONSTITUTION:An apparatus characteristics evaluating part 36 inputs abnormal cause identifying data 35 from an abnormal cause searching order determining part 34 and extracts a plant 30 observation value corresponding to the input signal from a data storing part 32. The part 36 finds out the estmation value of an output signal by using the observation value and the characteristics of the normal apparatus, and when the difference between the estimated value of the output signal and the observation value exceeds a certain limit value, the apparatus is the cause of the abnormal event is decided. The evaluated result is returned to the determining part 34 through the NO line of an apparatus abnormality searching completion deciding part 37 and apparatus data for outputting the input name of the evaluated apparatus are extracted from the abnormal cause identifying data 35 and sent to the evaluating part 36. The evaluation is successively repeated executed, and when the search is completed, the output signal name of the abnormal apparatus is sent to an abnormality affecting range searching order deciding part 39.
Patent JP-S53107701-A (JP)
Title: Peparation of pump impeller
Inventor: HASHIMOTO KIMIYOSHI
IPC: F04D29/22
Filed: 1977-03-02
Abstract: PURPOSE: To improve production eficiency and to reduce production cost while heightening pump performance, by excellently depositing each constitution part formed by thin plate working, machining of metals, etc. without depending upon casting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60167480-A (JP)
Title: Led device
Inventor: KOKUBO YOSHIHIRO
IPC: H01L33/58
Filed: 1984-02-10
Abstract: PURPOSE:To equivalently improve the refractive index of the following resin material itself by a method wherein the powder of a substance having a larger refractive index than the resin material is mixed into this resin material swollen in semi-spherical form on the light lead-out plane as the light releasing part. CONSTITUTION:Using a material with the powder of a substance having a larger refractive index than the resin material at the light releasing part mixed into this resin material, the light releasing part 4b is formed by depositing the material by spherical swelling on the light lead-out plane 3 of an LED element 1 having the light emitting part 2. The equivalent refractive index of the light releasing part 4b becomes larger than in the case of only resin, and the light critical angle at the interface between the LED element 1 and the light releasing part 4b increases, thus enabling sufficient improvement of the efficiency of light lead- out.
Patent JP-H06122201-A (JP)
Title: Ink jet print head and ink jet printer
Inventor: NARISHIMA TOSHIO
IPC: B41J2/175
Filed: 1993-01-18
Abstract: PURPOSE:To carry out the intermediate tone printing having the uniformity of image by a method wherein an ink ejection nozzle ejecting an ink and a transparent solvent ejection nozzle ejecting a transparent solvent are closely located and the ink and the transparent solvent are mixed outside of the nozzles. CONSTITUTION:On the starting of the printing, a pulse type do voltage is applied on opposing mesh electrodes provided on the each surface of an electric permeation membrane 16 of an ink reservoir section 5 to supply a specified amount of ink 4 from an ink supplying passage 7 to an ink ejection nozzle 13 of a mixture nozzle section 8 so that the ink is not ejected from an ink nozzle 15 to stay at an outlet with being a ball shape. Next, a specified voltage is applied on opposing electrodes 11a of an electrostrictive vibrator 11 to reduce a volume of an ink reservoir 3 by the distortion of the electrostrictive vibrator 11 so that a transparent solvent 2 is ejected from a transparent solvent nozzle 14. At that time, the ink ball is influenced by the movement of the transparent solvent 2 and they are unified with each other to form a mixture liquid which is ejected from a mixture nozzle section 8 and spouts. The pressure applied on the ink reservoir 3 is effectively transferred to the mixture nozzle section 8 without hindering a transparent solvent supply passage 6 by means of a one way valve 9 disposed therein.
Patent JP-H05190837-A (JP)
Title: Surge protective element
Inventor: OTA KOICHI
IPC: H01L21/331
Filed: 1992-01-14
Abstract: PURPOSE:To eliminate function loss at a low breakdown strength part to improve surge protection function by specifying a relation between an inner diameter of a protrusion at protruding junction forming the low breakdown strength part and depth from the junction to the low breakdown strength part. CONSTITUTION:A part of an N2 region is penetrated into a P1 region so that a part of a junction J1 is exposed at the surface to provide a four-layered structure consisting of P1, N2, P3, N4 wherein the P1 and N1 regions and P3 and N4 regions are laminated via junctions J1, J2, J3. Then a part of the junction J2 is made protrude at the penetrated part of the N2 region to form a part with a lower breakdown strength than these of other parts at the head of the junction J2. Then a region including this low breakdown strength part H and a part of the P1 region is insulated from a metal electrode T1 by insulation coating SiO2. When an inner diameter of the protruding junction J2 is phi and depth from the junction J2 to the low breakdown strength part H is W, phi/W>4. Thus difference between withstand pressure and surge operating voltage is made small without losing function at the low breakdown strength part to improve surge protection function.
Patent JP-H05224618-A (JP)
Title: Image display device
Inventor: KITO KOJI
IPC: G09G1/16
Filed: 1992-02-10
Abstract: PURPOSE:To provide the low unnecessary-radiation image display device as a computer display. CONSTITUTION:A horizontal deflection circuit 17 is composed of a bi-directional scanning system and a vertical deflection circuit 18 is composed of a staircase system; and the current flat parts are provided at the horizontal deflection current and the vertical deflection current and the phase relation between the horizontal deflection current and vertical deflection current is so set that when one is flat, the other is not. The time base of a video signal is inverted at intervals of a horizontal scanning line by an A/D converter 6, switch circuit 7 and 10, line memories 8 and 9, a D/A converter 11, and a digital control circuit 16 to make a display. Consequently, no horizontal flyback pulse is generated and the low unnecessary-radiation image display device is obtained.
Patent JP-S60168866-A (JP)
Inventor: KIMOTO YUUSHI
IPC: E04G9/00
Filed: 1984-02-10
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-S63191619-A (JP)
Title: Cutting of organic membrane
Inventor: KAYA TOSHIO
IPC: G03F1/62
Filed: 1987-02-03
Abstract: PURPOSE:To make it possible to cut an organic membrane without occurrence of foreign substances such as waste and the like, by adhering the organic membrane on a frame and the like, and dissolving and cutting the protruding part of the membrane from the frame with an organic solvent injected from a needle moving along the side face of the frame. CONSTITUTION:A needle 1 is pierced through a pellicle membrane 2 from the upper side thereof or pierced it through while the membrane is being perforated with an organic solvent dropping from the apex of the needle. The needle is situated by the side edge face of a pellicle frame 3 with a proper clearance being capable of making a capillary tube phenomenon. The organic solvent injected from the apex or the proper point of the needle is allowed to raise along the clearance due to the capillary tube phenomenon and contacted with the membrane face to dissolve the membrane while the needle 1 is being moved in the perpendicular direction to the figure along the side edge face of the frame with keeping the clearance. Cutting of the membrane along the frame can be thereby carried out.
Patent JP-H03227206-A (JP)
Title: Silicone mold releasing lubricant
Inventor: KUWATA SATOSHI
IPC: C10N20/02
Filed: 1990-02-01
Abstract: PURPOSE:To obtain the silicone fluid composition excellent in the affinity with the surface of the molded object of metal and/or metallic oxide, heat resistance, mold releasing properties and lubricating properties by using the organopolysiloxane having the amino radical of specified amount. CONSTITUTION:Silicone-mold releasing lubricant has the viscosity of 10-100,000CS and the amine equivalent amount of 10,000-100,000 and is shown by the formula. In the formula, R<1> is - R<3>-X, R<3> is the alkylene radical with the carbon atom-number of 1-8, X is NH2 or NHR<4>NH2, R<4> is the alkylene radical having 1-8C, R<2> is monovalent hydrocarbon group of 1-6C, and (a), (b) are shown by 0.0001<=a<=0.01, 1.95<=a+b<=2.20. When (a) is less than 0.0001, the affinity with the surface of metal and/or metallic oxide is deteriorated, and the mold release properties and the lubricant properties are lowered. When (a) is larger than 0.01, its heat resistance is lowered. As R<2>, phenyl radical etc. may be used.
Patent JP-2000219083-A (JP)
Title: Inside mirror device
Inventor: KUSHIDA MASAGORO
IPC: B60R1/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To simplify work for assembling a stay by providing a base with an engagement portion and providing a spring member with a temporary engagement portion for temporary engagement with the engagement portion and a finale engagement portion elastically deformed with the tightening of a tightening member for final engagement with the engagement portion. SOLUTION: A base 1 is provided with an engagement protruded portion 10 and a spring member 3 is provided with a temporary engagement portion 32 and a final engagement portion 33. Then, the spring member 3, a screw 4 and a holddown plate 40 are assembled on a stay 2, the temporary engagement portion 32 of the spring member 3 is temporarily engaged with the engagement protruded portion 10 of the base 1 and the screw 4 is screwed therein, so that the final engagement portion 33 of the spring member 3 is elastically deformed and finally engaged with the engagement protruded portion 10 of the base 1 and the stay 2 is mounted on the base 1 via the spring member 3, the screw 4 and the holddown plate 40 in a freely falling manner, thereby simplifying work for assembling the stay 2.
Patent JP-H07233809-A (JP)
Title: Self-tapping screw for resin
Inventor: ISOBE TOMIHISA
IPC: F16B25/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide large fastening force even when screwing torque to a synthetic resin base material is small, and to make the repeat of many times of the attaching and detaching possible without causing the breakage of an internal thread part. CONSTITUTION:This screw is a self-tapping screw for resin which is used for fixing a member to a resin base material and is 1.2 to 6.0mm in an outside diameter D, and an included angle alpha is 48 to 53 deg., and the ratio of thread pitch P/outside diameter D is 0.4 to 0.6, and the width of the crest of thread W is 0.03 to 0.07mm. The number of times of repeated fastening until the lowering of fastening force can therefore be increased.