baber/WOPTO huggingface dataset:
Patent JP-H0369512-A (JP)
Title: Improved thin membrane of perovskite
Inventor: SUKOTSUTO ERU SUWAATSU
IPC: C01G23/00
Filed: 1990-04-24
Abstract: PURPOSE: To easily obtain a crystalline thin film of a perovskite material having a crystallinity by successively depositing two kinds of specific sol-gel perovskite precursor materials on a substrate and heat treating the same.  
     CONSTITUTION: The sol-gel perovskite precursor material (e.g.; lead titanate precursor material, strontium titanate precursor material) is deposited on the substrate (e.g.; molten silica, alumina). This first deposition layer is then heat treated to form the perovskite thin-film material. The second layer of the sol-gel perovskite precursor material (e.g.; zrcanium lead titanate precursor) having the crystallization to the perovskite phase on the substrate is deposited thereon and is heat treated to form the perovskite thin-film material, by which the perovskite thin film having the high crystallinity is obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63273270-A (JP)
Title: Time base fluctuation correcting device
Inventor: UMEHARA HIROSHI
IPC: G11B7/09
Filed: 1987-04-30
Abstract: PURPOSE:To rapidly respond to the fluctuation of a DC component, by forming a phase compensation voltage by comparing the phase of a reproduced synchronizing signal with that of a reference horizontal synchronizing signal and applying a differential processing with a compared result before one revolution of a disk. CONSTITUTION:A reproduced horizontal synchronizing signal is separated from a reproduced output from the disk via a variable delay element 28 at a synchronizing separator circuit 31, and the phase difference of the signal and the reference horizontal synchronizing signal is detected at a phase comparator 22, and is held at a sample/hold circuit 24 at every revolution of the disk. A phase compared result prior to one revolution of the disk and a present phase compared result are processed at a differential circuit 25 and a phase compensation circuit 26, and a voltage from which the DC component is removed and responded to time base fluctuation due to the eccentricity of the disk is generated. The variable delay element is controlled by a VCO27 to which the voltage is supplied, and the phase of the reproduced output is corrected also as responding rapidly to the fluctuation of the DC component.
Patent JP-S5733347-A (JP)
Title: Automatic moisture detecting apparatus
Inventor: KANEKO AIJIROU
IPC: G01N33/10
Filed: 1980-08-07
Abstract: PURPOSE:To quickly and accurately perform an automatic moisture detection, by ascending and descending a movable hopper through an opening and shutting shutter and pressing unhulled rice in a moisture detection room of the movable hopper and also, uniformalizing the accumulation density by giving the vibration. CONSTITUTION:A movable hopper 4 is ascended and descended by an opening and shutting sutter 14 interlocking with an iron core for adsorption 17 which is controlled ascent and descent through an adsorption coil 12. Hereby, unhulled rice supplied to a moisture detection room 6 of the hopper 4 is pressed. On the hand, the shutter 14 is vibrated through a vibration coil 11 and an iron core for vibration 16 and vibration force is given to the unhulled rice in the room 6 and then, the accumulation density of the unhulled rice is uniformalized in a short time. Moisture of this unhulled rice is detected by a detection electrode 7 of the room 6 and the moisture is automatically detected quickly and accurately.
Patent JP-H01278169-A (JP)
Title: Image filing device
Inventor: SUGIURA MASAMICHI
IPC: H04N1/21
Filed: 1988-04-30
Abstract: PURPOSE:To accelerate display by shortening the transfer and developing time of image information by storing the image information after decreasing the resolution of the thin-out information of the image information less than read image information at the time of storing the image information of a distinctive part in the image information to be read by extracting and inputting as retrieval auxiliary information. CONSTITUTION:The title device is provided with a controller 1, a CRT display device 2, an image reader 3 that is an image reading device, an optical disk deck 4, a hard disk device 5, a printer 6, an automatic original carrier 7, and a keyboard 8. And a prescribed area in the image information is designated, and the resolution of the image can be decreased by thinning out the image information in a designated area, and also, thin-out image information is stored as the retrieval auxiliary information corresponding to a key word inputted for retrieval. In such a way, it is possible to accelerate the display of the image information faster than ever by shortening the transfer and the developing time of the thin-out information at the time of retrieval.
Patent JP-H01278524-A (JP)
Title: Epoxy resin composition
Inventor: MURAKAMI SHINKICHI
IPC: C08G59/40
Filed: 1988-04-29
Abstract: PURPOSE:To obtain the subject composition consisting of a specified bisphenol A-based epoxy resin with high molecular weight and a specified curing agent, excellent in heat resistance, elastic modulus, hardness, toughness, etc., and excellent in, when used as a resin for prepreg, tackiness, draping properties, etc. CONSTITUTION:(A) bisphenol A-based epoxy resins containing 10-40pts.wt. bisphenol A-based epoxy resin with <=190 epoxy equivalent and having 650-1,300 number-average molecular weight of the whole resin are blended with (B) a curing agent of formula I (X is formula II, III, etc.; Y and Y' are H, lower alkyl or electron-attracting group; R is H or lower alkyl; m and n are 1-4, number of substituents) for epoxy resins to provide the objective composition. A compound of formula IV obtained by reacting N,N- diaminodiphenylmethane with methyl iodide, or the like is preferably used as the component (B).
Patent JP-2000300906-A (JP)
Title: Belt type oil and water separating and recovering apparatus
Inventor: SHIBATA KENICHI
IPC: B01D17/032
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus excellent in the durability of a belt and high in oil recovery efficiency. SOLUTION: The belt type oil and water separating and recovering apparatus is equipped with a belt with teeth 2 having inner teeth 11 provided to the inner surface thereof at a predetermined interval and having an oil adsorbing portion 12 provided to the outer surface thereof, a pulley with teeth 3 having outer teeth 21 meshed with the inner teeth 11 and rotationally driven to allow the toothed belt 2 to run and a scraper 31 scraping off the oil adsorbed on the oil adsorbing part 12 and the predetermined interval (P×α) of the inner teeth 11 is made twice the predetermined interval (P) of the outer teeth 21 to widen the smooth parts 53 between the inner teeth.
Patent JP-2000308248-A (JP)
Title: Swivel unit
Inventor: HIGASHIYAMA MUTSUMI
IPC: H02G11/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To separate a display device from a swivel unit for forming a unit product, at the same time reduce cable lengths and reduce scattering, simplify wiring work, improve reliability, and reduce space. SOLUTION: In the swivel unit, a swivel rail 5 is rotatably provided on the upper surface of a swivel base 18, electrical equipment 8 can be attached to or detached from the swivel rail 5, a power feed output connector 12 is mounted to the tip of a power feed cable 3 extended from the swivel rail 5, and the power feed output connector 12 can be connected to a power feed input connector 11 that is provided at electrical equipment 8.
Patent JP-S62265057-A (JP)
Title: Braking device
Inventor: ARIMITSU SATOSHI
IPC: F16D65/095
Filed: 1986-05-13
Abstract: PURPOSE:To make a pad shiftable so easily on the basis of a variation in the working direction of brake force, by installing a varying device, facilitating relative displacement of both elements, between a pressure member and the brake pad. CONSTITUTION:A varying device consists of a piston side varying device A and a caliper side varying device B. The piston side varying device A is interposed between a piston to be fitted in a cylinder part 2 and a pad plate 8, while the caliper side varying device B exists between both arm parts 3a and 3b of a caliper 3 and a pad plate 11. The piston 30 is of cupped form but a similar cupped movable member 31 is fitted in this concavity at the specified clearance S1. In an interval between the inner shim 37 attached to the pad plate 11 and an elastic member 39, there is provided with a clearance S2.
Patent JP-S5810733-A (JP)
Title: X-ray film photographing device
Inventor: SUZUKI KENICHI
IPC: B65H3/08
Filed: 1981-07-13
Abstract: PURPOSE:To simplify operations for magazine mounting and photographing preparation, by locking the door automatically when the magazine is stored in a main body and the door is closed and unlocking the door when the internal magazine is closed. CONSTITUTION:Sheet films are loaded in supply magazines 51a and 51b, and a door 43 is opened to insert them to magazine storage boxes 71a and 71b, and the door 43 is closed, and then, a pawl 144 is engaged with a groove part 148 of the door 43 to lock the door 43. When a feed switch is depressed, a motor 136 is rotated, and a slide lever 111 is moved to the right, and magazine storage boxes 71a and 71b and magazines 51a and 51b are opened. When an open switch is depressed after photographing, the motor 136 is rotated, and the slide lever 111 is moved to the left, and magazines 51a and 51b and magazine storage boxes 71a and 71b are closed, and a cam 140 presses upward a lever 142, and a lever 145 is rotated downward, and the door 43 is unlocked and is opened automatically by the energizing force of a spring.
Patent JP-H02290825-A (JP)
Title: Hydrochlorofluoroalkane-based composition
Inventor: MORIKAWA SHINSUKE
IPC: C07C17/278
Filed: 1989-05-01
Abstract: PURPOSE:To obtain the subject incombustible composition usable as a substitute of fluorocarbon having characteristics comparable to or superior to the characteristics of conventional fluorocarbons and consisting of at least two components selected from R225ca, R225cb, R224ca and chloroform. CONSTITUTION:The composition consisting of at least two components selected from a group of (A) 3,3-dichloro-1,1,1,2,2-pentafluoropropane (R225ca), (B) 1,3- dichloro-1,1,2,2,3-pentafluoropropane (R225cb), (C) 1,3,3-trichloro-1,1,2,2- tetrafluoropropane (R224ca) and (D) chloroform. The abovementioned component is e.g. obtained by reacting tetrafluoroethylene with dichlorofluoromethane or chloroform in the presence of a Lewis acid catalyst and separating compounds having high boiling point from the reaction product. Furthermore, the composition preferably consists of 50 to 100wt.% sum of the components A and B, 0 to 25wt.% component C, and 0 to 25wt.% component D.
Patent JP-S602020-A (JP)
Inventor: SHIMADA YASUSHI
IPC: H02H3/33
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10303061-A (JP)
Title: Heat-conductive insulating material, and its heating method
Inventor: HAYASAKA MITSUNORI
IPC: H01C17/22
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of such heat-conducted insulating material as getting conductive when heated, together with its heating method. SOLUTION: On an insulating substrate 10, pillar-like conductive materials 13 are evenly formed with no contact to each other, and such patterns 11 and 12 of a capacitor electrode, a resistor, an inductor, etc., are formed on the ceramics. The insulating substrate 10 is formed of, for example, ceramics, glass- epoxy resin, silicon, while the patterns 11 and 12 formed of, for example, such conductor as Cu. The pillar-like conductive material 13 comprises, for example, such alloy as Sn-Pb group, Sn-Ag group, Sn-Sb group, Sn-Bi group, Sn-Zn group, Sn-Cu group, In-Ag group, and Ag-Pd group.  When the pillar-like conductive material 13 is irradiated with a laser light 15 as indicated with a laser irradiation mark 14, the pillar-like conductive material 13 is heated and melted, so that the pillar-like conductive material 13 are connected each other, for conduction between the pattern 11 and the pattern 12. When this is applied to a trimming part, adjustment is possible at both insulation and conduction while conventionally it was made in insulated condition.
Patent JP-S601690-A (JP)
Title: Deburring method of spacer ring for magnetic disk
Inventor: NARUSAWA OSAMU
IPC: G11B23/00
Filed: 1983-06-20
Abstract: PURPOSE:To polish only a through hole part with comparatively low cost and without deforming other parts by applying the barrel polishing to a lamination of plural spacer rings for magnetic disk which is unified tight with attachment rings at both ends of said lamination. CONSTITUTION:Plural worked spacer rings 3 are laminated to each other, and attachment rings 7 are set at both ends as shown in the figure. Then a bolt 9 is inserted to a hole of a seat part 8 protruded to the inner diameter side of the ring 7. This bolt 9 is driven by a nut 10 to unify tight these rings 3 and rings 7 together. Then the barrel polishing is applied to such a unified ring 3. In this case, the ring 7 has a little larger diameter than the ring 3 in order to avoid damaging the ring 3 under the barrel polishing process. In such a way, the burrs can be completely eliminated only at a through hole part with comparatively low cost while maintaining a common difference of the plane part.
Patent JP-S62265556-A (JP)
Title: X-ray analyzing device
Inventor: NAKATANI TAKEHIKO
IPC: G01T1/36
Filed: 1986-05-12
Abstract: PURPOSE:To make an adjustment which makes the height of a detection pulse constant at any wavelength position in a short time by taking a calibration measurement plural times for a proportional counter tube while varying the wavelength of a detection X ray and calculating the coefficients of a correction arithmetic formula. CONSTITUTION:The calibration measurement is taken twice so as to find constants A and B of the formula for making the detection pulse constant. Namely, a sample Sa is used and the spectral crystal of an analyzer 1 is set at the angle thetaa of rotation corresponding to the wavelength of the specific S ray of the sample Sa. Then, such a voltage Va of a detector 2 that the output of a rate meter 4 is maximum is found. Then, another sample Sb is used and similar operation is performed to Vb to thetab. Those two pairs of values (theta and V) are substituted in the formula to generate simultaneous equations with two unknowns A and B, and those equations are solved to find the constants A and B, then, a theta   V transformation formula where the constants A and B are substituted is stored in an arithmetic control circuit 6 and the applied voltage V of the detector 2 is calculated according to the angle theta of rotation of the spectral crystal.
Patent JP-S5233156-A (JP)
Title: Work environment cleaning method
Inventor: MORIYAMA ARITSUNE
IPC: F24F9/00
Filed: 1975-09-09
Abstract: PURPOSE: The signified method, able to maintain the upwelling current bundle continous and stable without inside concentration and expansion of the upwelling current bundle and capable of another usage for the original blower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04336114-A (JP)
Title: Processing method for pile head and its device
Inventor: AWANO KATSUSUKE
IPC: E21C37/12
Filed: 1991-05-14
Abstract: PURPOSE:To crash the pile head of a concrete pile without cutting a reinforcement buried in the concrete pile and to remove it by utilizing water jet technique. CONSTITUTION:After depositing concrete for constructing a concrete pile 1, a precedent rod 11 is pushed into a part to be the pile head 1a of the concrete pile 1 through a pushing in member 11 to form plural nozzle inserting holes 2 before the concrete for constructing the concrete pile 1 solidifies. After the above concrete solidifies, water-jet nozzles 21 are severally lowered into each of the nozzle inserting holes 2 with their rotation caused by a driving mechanism 22 to cut walls between the nozzle inserting holes 2. The pile head 1a of the concrete pile 1 is thereby crashed and removed.
Patent JP-H01279142-A (JP)
Title: Device for shift actuation
Inventor: ICHIKI TORU
IPC: F16H63/32
Filed: 1988-05-02
Abstract: PURPOSE:To prevent a device from being damaged as well as to let both shifters come close each other by providing the shifter with a hanging section in such a way as to be freely engaged with and disengaged from so that one of the shifters can be changed in position, and thereby constituting the hanging section to be engaged with one of the shifters at a position in the axial direction wherein an engaging section is connected with both of the shifters. CONSTITUTION:A shift actuation shaft 58 is provided at its lower end with a bending arm 77 with an engaging section 78 while is selectively engaged with and disengaged from No.1, No.2 and No.3 shifters 23, 39 and 25, and with a hanging section 91 wherein the upper section of respective engaging sections 81 and 83 are formed into recessed sections 92 and 93. And when the engaging section 78 is engaged with No.2 shifter 39, and when the shift actuation shaft 58 is inserted between the recessed sections 92 and 93 so as to be moved upward until the engaging section 78 is completely disengaged from No.2 shifter 39, the shift actuation shaft 58 comes out of the recessed sections 92 and 93. When change-over is therefore made normally and reversely in the opposite directions, a transmission can be prevented from being damaged, and both of the shifters within the transmission case can thereby be arranged closely.
Patent JP-S5734766-A (JP)
Title: Permanent magnetic force rotary electric machine
Inventor: OONO MASAYUKI
IPC: H02K53/00
Filed: 1980-08-08
Abstract: PURPOSE:To obtain strong rotary force from a permanent magnetic force rotary  electric machine even if no input is applied to the machine by arranging bent V- shaped permanent magnets in a ring shape, disposing a rotor on the inner periphery  and an inductor on the outer periphery, connecting the shaft cores of both rotor and inductor and cancelling the magnetic reluctances of the rotor and inductor with one another by the rotations of the rotor and the inductor. CONSTITUTION:Bent V-shaped permanent magnets 3A, 3B are arranged in a ring shape to form an annular stator 3. A rotor 14 is obliquely provided with respect to the shaft axis at the side of the inner periphery of the stator, an inductor 13 is provided on the outer periphery, and the shaft core 4 of the rotor is connected to the shaft core 17 of the inductor by a belt 21. When the inductor 13 is rotated, the magnetic reluctance of the rotor 14 with respect to the rotating direction can be erased, and when the rotor 14 is rotated, the magnetic reluctance of the inductor 13 with respect to the rotating direction can be erased. Accordingly, rotary force can be permanently obtained even without input.
Patent JP-S592402-A (JP)
Title: Converter of waveguide-microstrip line
Inventor: NODA MASAKI
IPC: H01P5/107
Filed: 1982-06-28
Abstract: PURPOSE:To attain low loss and stable converting characteristic, by short-circuiting a discontinuous part of an H plane inner wall of a side of a converter with a strip conductor drawn out for eliminating a leaked electromagnetic wave from a gap. CONSTITUTION:An L-shaped groove 14 which penetrates into a dielectric base 3 and a rear conductor 5, one side of which is positioned on the H plane inner wall and the other side of which is located at the side of the conductor 4, is formed on both sides of the strip conductor 4 drawn out of the converter, a metallic plate 15 having a width equal to that of each side of the L-shaped groove 14 and metallic sides separated each other, is inserted to the L-shaped groove 14, folded on the surface of the base 3, and the front and rear sides of the microstrip line 6 are short-circuited. The H plane inner wall which has been hitherto separated up and down conventionally with the dielectric base 3 is formed into a continuous metallic plane by mounting the microstrip line 6 of the converter to terminal short-circuit square waveguides 1, 2, allowing to prevent the leakage of electromagnetic waves. As a result, the low loss and the stable converting characteristic are attained.
Patent JP-S5443982-A (JP)
Title: Preparation of porous polyolefin sheet
Inventor: KANEKO SHINGO
IPC: C08J7/14
Filed: 1977-09-14
Abstract: PURPOSE: To prepare a porous polyolefin sheet having small pore diameters and increased water permeability and drawable without breaking, by mixing a polyolefin with an inorganic filler and an ethylene-vinyl acetate copolymer or its saponified derivative.  
     CONSTITUTION: A polyolefin (A) compounded with (B) an inorganic filler which can be eluted with an acid, an alkali or water, and (C) an ethylene-vinyl acetate copolymer or its saponified derivative, is molded into a sheet, drawn and eluted with an acid, an alkali or water to give a porous polyolefin sheet, e.g. having a porosity of 60W90%, a maximum through-pore opening of ≤10μ and a water permeability of ≥5.0ml/cm 2 .min.atm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H048672-A (JP)
Title: Steering turning device of combine, etc.
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1990-04-24
Abstract: PURPOSE:To stabilize driving torque when a combine makes turns by providing a reversing gear in a system other than a gear transmission system, for switching the braking gear of a steering brake in such a manner that the braking gear is fixed so as to disable rotation or power is transmitted reversely. CONSTITUTION:Power is transmitted to an input shaft 1 and is then transmitted to a steering clutch 2 on a steering cluth shaft 4 through transmission gears etc., of a gear transmission system on a transmission gear shaft 5 and an intermediate shaft 6 and then to right and left wheel shafts 10 from the steering clutch 2 so that a combine is operated. When power is transmitted reversely by means of a reversing gear 8 so that the combines makes a sharp turn, the clutch 2 is released and a steering brake 3 on the clutch releasing side is operated and also transmission of power from the input shaft 1 to the intermediate shaft 6 is reversed by transmission of power by means of the reversing gear. 8 and power is transmitted reversely by a braking gear 7 with respect to the steeling clutch shaft 4 and therefore the clutch 2 located on that side where the brake 3 is connected and an operating device which is constantly engaged and associated with the clutch 2 are both rotated reversely so that the combine makes a sharp turn.
Patent JP-S59671-A (JP)
Title: Magnetic sensor and its manufacture
Inventor: NAGATA KENJI
IPC: G11B5/39
Filed: 1982-06-28
Abstract: PURPOSE:To decrease processes than useal and to obtain a magnetic sensor of without exfoliation of an electrode and corrosion deformation, etc. of MR element, by forming a larger stripe width of a magnetoresistance effect (MR) element than that of a metal thin film for the electrode at each part on a substrate. CONSTITUTION:A magnetic material 1' consisting of permalloy, etc. is stacked on the substrate 3, and a metal electrode material 2' such as Al is stacked thereon, and an Al electrode 2' is formed under a pattern 4' using negativeresist firstly. An alkaline etching liquid which doesn't etch the material 1' but etches Al is used in this etching. The resist 4' is then removed and a wider positiveresist 6 is formed on the material 1' than that of the electrode pattern 2' by removing the resist 4', and a patterning of MR element is performed. An acidic etching liquid is used in etching the material 1' in this time. Thereby, MR element is obtained in good yield without exfoliation of the Al electrode film 2' during the etching of the material 1' and without disconnection, etc. of the material 1' during the etching.