baber/WOPTO huggingface dataset:
Patent JP-S6050725-A (JP)
Title: Magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B5/706
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a magnetic recording medium which has high durability and is suitable for high-density recording by incorporating hexagonal ferrite magnetic particles having an axis of easy magnetization in the C-axis direction and CrO2 into a magnetic layer. CONSTITUTION:Hexagonal ferrite magnetic particles having an axis of easy magnetization in the C-axis direction and CrO2 are incorporated into a magnetic layer. The CrO2 having 1/10-1/15 aspect ratio is thoroughly oriented by mechanical orientation or surface treatment using a calender and the CrO2 having >=0.7 squareness ratio in the in-plane direction is obtd. The CrO2 having 0.2- 1.0mu average particle size and 300-1,000Oe coercive force is preferable. The hexagonal ferrite has magnetoplumbite structure and the axis of easy magnetization is perpendicular to the plate plane and has a flat plate shape and therefore the plate plane is unified to the medium surface without any particular orientation treatment like with CrO2 and >=0.7 squareness ratio in the perpendicular direction is obtd. The using proportion of the CrO2 and the hexagonal ferrite is preferably 1/4-4/1.
Patent JP-S6050571-A (JP)
Inventor: ISHIKAWA TAKEHIRO
IPC: G09B15/00
Filed: 1983-08-30
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-2000312881-A (JP)
Title: Filter adsorption body containing particulate ion exchange resin, production of filter and its use
Inventor: MAEKAWA FUMIO
IPC: B01J47/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a small-size filter and to prevent the leakage of particulate ion exchange resin of a specified diameter by bringing the ion exchange resin into contact with a fibrous filter medium of minute entangled cellulose fibers. SOLUTION: First, fibers of one denier and at least 1 mm to be the supporting base body of a particulate ion exchange resin are charged into an aqueous solution in which minute cellulose fibers are dispersed uniformly, or the aqueous solution is circulated through a fiber layer composed of supporting base body fibers (cartridge filter element) so that the base body fibers and the cellulose fibers are entangled with each other. The ion exchange resin 50 μm or below in diameter is supplied. In this way, the ion exchange resin can be fixed efficiently in the space of the filter element, preventing the leakage of the resin.
Patent JP-H0451379-A (JP)
Title: Information processor using neural net
Inventor: OKUMA KENJI
IPC: G06T7/00
Filed: 1990-06-20
Abstract: PURPOSE:To execute the processing of association and the like as to data which is not learnt by providing a means which holds a desired output signal obtained by learning as to given learning data and which successively improves the characteristic of a neural net so that the evaluation of an evaluation means is improved. CONSTITUTION:A connection constant correction part 13 corrects a connection constant based on the input of a signal indication part 11 and a teach signal, and a connection constant evaluation part 15 evaluates the general use performance of the neural net decided by the connection constant. A connection constant improvement part 17 receives signals from the signal indication part 11 and the connection constant evaluation part 15 and improves the connection constant so that the evaluation of general-use performance is improved while a condition outputting a desirable output to the input of learning data is satisfied.
Patent JP-S5949965-A (JP)
Inventor: URASAKI NAOHIKO
IPC: H01L23/00
Filed: 1982-09-14
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-S6052784-A (JP)
Title: Azimuth adaptive type phased array sonar
Inventor: TAKEUCHI YASUTO
IPC: G01S7/523
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a picture whose angle of field is widened, by not changing hardware but performing processings of software such as change of setting or the like. CONSTITUTION:A trigger which has the timing controlled by a controller 7 and is generated from a trigger generator 1 is given to a delay map circuit 2a for transmission. In the delay map circuit 2a, delay lines whose number is equal to the number of transducers 4 are prepared, and the delay quantity of each delay line is controlled by the controller 7, and a delay time distribution is so determined that the deflection angle of a beam is a prescribed value. Each of delay map circuits 2a and 2b consists of a delay circuit 11 with taps, a terminal impedance 13, and a cross point switch 12, and terminals in the row direction of the cross point switch 12 are connected to array transducers 4 through a pulser 3 or a receiving amplifier 5, and terminals in the column direction are connected to taps of the delay circuit 11 with taps. Setting of connections of intersections between rows and columns in the cross point switch, namely, delay mapping is performed by a command of the controller 7.
Patent JP-H11111919-A (JP)
Title: Diffusion barrier layer of semiconductor device and manufacture thereof
Inventor: HORII HIDEKI
IPC: H01L27/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To impart high resistance to oxidation and prevent mutual diffusion of materials by forming a diffusion barrier layer with a material which includes specified metals and elements. SOLUTION: A diffused barrier layer 300 is formed between a first and a second conductive layer 200 and 400 for separating the two layers and prevent mutual diffusion of materials of these layers. For the diffused barrier layer 300, a compound layer including Ta, Al, and N is used. For example, a compound layer such as a Ta-Al-N layer is used. In this case, the diffused barrier layer 300 includes a concentration of about 1-60 atomic percent of Ta. Ta can be replaced with a group 5A or a group 6A metal. At that time, the metal is included at a concentration in the same density as that of Ta, that is about 1-60 atomic percent. The densities of Al and N are also about 1-60 atomic percent. In addition the Ta-Al-N layer, a compound layer such as a Ta-Al-N-O layer which is an oxygen-added Ta-Al-N layer can also be used for the diffusion barrier layer 300.
Patent JP-S5493874-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: YOSHIDA SHIGEHISA
IPC: H05B41/39
Filed: 1977-12-30
Abstract: PURPOSE:To provide a discharge lamp lighting apparatus, in which a switching element is connected in parallel with a series circuit constituted by a capacitor, an inductance element and a discharge lamp, whereby it is enabled to control the brightness of the lamp appropriately with no need of using a large-capacity current- limiting element. CONSTITUTION:When switching element 4 is energized at the time point (t1), a series resonance circuit is formed by a series circuit of inductance element 2, capacitor 3 and switching element 4. In this state, a current (i1) larger than that passed when the switching element 4 is de-energized is passed in a current-limiting element A, and a larger amount of electricity is accumulated in capacitor 3. When the switching element 4 is de-energized subsequently at the time point (t2) when current (i4) passed through switching element 4 becomes negative, the voltage accumulated in capacitor 3 is impressed on discharge lamp 6. Simultaneously with re-lighting of the lamp 6, a current (ila) larger than that passed when the switching element 4 is de-energized is passed in the element 4 by the energy accumulated in capacitor 3 and the energy supplied from AC power source 1 via current-limiting element A.
Patent JP-S6053485-A (JP)
Title: Car hold modification method of car ferry
Inventor: EGAMI SHIZUO
IPC: B63B9/04
Filed: 1983-09-02
Abstract: PURPOSE:To perform a modification work of the deck height at a low cost by fitting eyes to car fastening openings already provided on car decks, suspending a chain block between both eyes, cutting the lower car deck, parallelly moving it to a predetermined position, and welding it. CONSTITUTION:When a car hold is to be modified in height; as the first step, eyes 4 are screwed to multiple car fastening openings already provided on the upper and the lower car decks 2U, 2L with nuts and wires, etc. ao that the upper and the lower eyes face each other. As the sedond step, a chain block 8 is suspended between both eyes; next as the third step, the lower deck 2L is cut off for each block 9; and as the fourth step, the chain block is operated to parallelly move it to the predetermined height. Then as the fifth step, welding is performed. Thereby, the modification work of the car deck height due to the type change of cars mounted can be performed at a low cost.
Patent JP-S6137493-A (JP)
Title: Current passing transfer recording method
Inventor: KAWANISHI TOSHIYUKI
IPC: B41M5/382
Filed: 1984-07-31
Abstract: PURPOSE:To perform the reproduction of multiple gradation, by performing recording in the combination of a means for attaining the modulation of a dot diameter by the modulation of signal voltage or application time and an area gradation method such as a dither method or density pattern method. CONSTITUTION:In current passing transfer recording, an ink ribbon or sheet 1a (1b) and recording paper (paper to be transferred) 2 are combined and pulse like voltage is applied to the surface of the ink ribbon or sheet 1a (1b) from a stylus 3 and ink is melted by Joule heat by the current flowing at this time to be transferred to the recording paper 2. In recording, a means for attanining the modulation of a dot diameter by changing signal voltage or application time is combined with an area gradation method (a dither method or density pattern method) to perform the reproduction of multiple gradation of 16 gradation or more. By this method, not good density gradation is obtained but also a sharp transfer image can be recorded becase the dot of each level is sharp and saturation density becomes high.
Patent JP-2000342542-A (JP)
Title: Ear type clinical thermometer
Inventor: NODA KEIKO
IPC: G01J5/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To save influence on a measured value at a low temperature and to cope with the change in a direction when a guiding part does not face an ear drum by reporting the decided number of continuously measuring times and consecutively measuring until obtaining stable reproducibility in accordance with a room temperature. SOLUTION: This clinical thermometer is provided with a room temperature measuring means 10 for measuring a room temperature, an intra-ear hole temperature measuring means 3 for measuring a temperature within an ear hole, a number of consecutively measuring times deciding means for deciding the number of consecutively measuring times per one measurement in accordance with the room temperature measured by the means 10, and a reporting means 5. Then, the number of consecutively measuring times deciding means 4 reports the decided number of the consecutively measuring times to measure until obtaining stable reproducibility in accordance with the room temperature to minimize influence on a measured value at a low temperature and to cope with the change in a direction when a guiding part does not face an ear drum.
Patent JP-S5950975-A (JP)
Title: Welding method of metallic member and metallic pipe
Inventor: KINAGA KAZUO
IPC: B23K9/032
Filed: 1982-09-13
Abstract: PURPOSE:To set a welding part to one part and to reduce the number of man- hour, by forming a ring-like bevel in the circumference of a hole of a metallic member, using it as a bevel face, also cutting the outside circumference of the end part of a metallic pipe, using it as a bevel face, forming a groove by butting each bevel face, and filling it with a deposited metal. CONSTITUTION:A metallic plate 31 or metallic pipe 21, etc. are used as a metallic member. Also, holes 23, 33 of the metallic member are made in advance, or it is also allowable to make a hole having the same diameter as the inside diameter of metallic pipes 22, 32 to be welded. In this case, in case when the holes 23, 33 are made in advance, the metallic pipes 22, 32 whose inside diameter conforms with the hole diameter are used. Subsequently, bevel faces 25, 35 of a ring-like bevel in the circumference of the holes 23, 33 of the metallic members 21, 31, and bevel faces 26, 36 of the outside circumferential part of the metallic pipes 22, 32 are cut. Accordingly, in case when the metallic pipe 21 and 22 are welded in the shape of T, and in case when the metallic pipe 32 is welded to the metallic plate 31, a welding part becomes only one part, also, a prescribed throat is obtained by filling grooves 28, 38 with a deposited metal, URANAMI welding can be executed, and the joint becomes firm.
Patent JP-H0733774-A (JP)
Title: 4-bicyclic-group-substituted dihydropyridine, its production, and its use in drug
Inventor: AREKUSANDAA SHIYUTORAUPU
IPC: A61K31/404
Filed: 1994-06-21
Abstract: PURPOSE: To provide a novel compound which affects contractility of heart and tonicity of smooth muscles and further exhibits Ca-antagonistic activities and Ca-agonistic activities and is therefore useful as a treating agent of cardiovascular diseases.  
     CONSTITUTION: There is provided a compound of formula I [wherein R 1  and R 4  are each H, amino or the like; R 3  is cyano, -CO-NR 11 R 12  (wherein R 11  and R 12  are each H, 1-8C hydrocarbon or the like) or the like; R 3  is cyano, nitro or the like; and R 5  is formula II or III (wherein R 4  is H, halogen or the like; R 25  is 6-10C aryl, 1-12C hydrocarbon or the like; and L is S or O) or the like] and a salt thereof, e.g. ethyl 5-cyano-1,4-dihydro-2,6-dimethyl-4-(2-phenyl-4H-1- benzothiopyran-8-yl)-3-pyridine carboxylate. The compound in the case where R 3  is cyano, nitro or formyl is obtained by reacting a compound of formula IV with an acyl compound of the formula, R 3 -CO-CH 2 -R 4  and reacting the resultant ylidene compound of formula V with a compound of formula V1 and a reactive ammonium compound such as ammonium acetate or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5684744-A (JP)
Title: Xylene resin-containing composition
Inventor: TSUBOUCHI TOSHIYUKI
IPC: C09D161/02
Filed: 1979-12-13
Abstract: PURPOSE: A xylene resin-containing composition useful for a paint, an ink, an adhesive, etc., which is prepared by dissolving a xylene resin in exo-trimethylenenorbornane or a mixture thereof with endo-trimethylenenorbornane.  
     CONSTITUTION: A xylene resin is dissolved in exo-trimethylenenorbornane or a mixture thereof with endo-trimethylenenorbornane. The xylene resin to be used in a polycondensate of xylene and formaldehyde, a polycondensate of mesitylene and formaldehyde, or those polycondensates modified with phenol, an organic acid or an amine, etc. It is preferable to mix exo-trimethylenenorbornane with endo-trymethylenenorbornane in a weight ratio of 100W40:0W60, when said mixture is  used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315653-A (JP)
Title: Stacker device
Inventor: YANO HIROYA
IPC: B65H31/18
Filed: 1996-06-01
Abstract: PROBLEM TO BE SOLVED: To stack sheets securely when a front and rear or left and right thickness of the sheets to be processed is different and the thickness of binding part in a booklet type product is different as compared with the that of a surface except the binding part. SOLUTION: A stacker device comprises a mounting base on which processed sheet are sequentially stacked and a sheet delivery part for the sheet stacked on the mounting base by supplying the processed sheets obliquely upper of the mounting base and a first and a second sheet mounting level detecting devices 38a, 38b for detecting mounted height of the mounted sheets separately front and rear or left and right of the sheet and also the mounting base has a mounting base slanted drive part 37 for moving up and down one of the front and rear and the left and right and a mounting base up and down driving part 39 for driving the whole mounting base up and down.  And a control part for driving the mounting base up and down driving part 39 by a detecting signal from the first and second sheet mounting level detecting device 38a, 38b when the sheet is supplied from the sheet delivery part to drive the mounting base downward and also driving a mounting base obliquely driving part 37 to control lowering of the mounting base while keeping a sheet mounting surface approximately horizontal.
Patent JP-H065340-A (JP)
Title: X-ray tomographic image photographing device
Inventor: TANAKA SHIGERU
IPC: A61B6/03
Filed: 1992-06-19
Abstract: PURPOSE:To improve reliability of a device by removing abrasion powder generated from a contact part between a slip ring and a brush or by preventing the scattering to a part except the contact part in a continuously rotatable type X-ray CT device formed by using the slip ring. CONSTITUTION:Electric power and a control signal are supplied to a rotary slip ring 1 from the fixed part side connected to this through a brush 3 installed in a fixed part 2. Since the ring 1 and the brush 3 are in contact with each other at this time, abrasion powder is generated from a contact part 4 between the ring 1 and the brush 3, so that this is removed by a removing device 5 composed of a dust collecting part 6 and a tube 7. By constituting in this way, or by providing a dust sheet 8 composed of nonwoven fabric and so on in the contact part 4 between the ring 1 and the brush 3 and between it and the other part 11 as a cover 10, it can be prevented from reaching a rotating electrical part 12.
Patent JP-S5682389-A (JP)
Title: Skive-finned tube
Inventor: SHIBATA TETSUO
IPC: F28F1/02
Filed: 1979-12-11
Abstract: PURPOSE: To enable to use materials other than aluminum by a method wherein a long flat plate is bent into a channeled shape, then a plurality of skive-fins are erected by shaving on the outside surfaces of the bottom parts of the channels and the thus finned material is used as a blank material for the skive-finned tube for use in a heat exchanger.  
     CONSTITUTION: The long flat plate is formed into a channel-shaped tube blank material 1 by roll forming or the like, and a plurality of parallel wide channel parts 2 extending in the longitudinal direction A of the blank material 1 are formed. The plurality of skive-fins are erected by shaving on the outside surfaces of the channel parts 2. A pair of the thus obtained blank materials 1 are mated with each other, with the fins 3 being on the outside, and the edge parts 4 of the blank materials 1 are jointed with each other to obtain a tube body 5. Accordingly, materials other than aluminum can be used and the skive-finned tube having large length and width can be produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0328337-A (JP)
Title: Manufacture of ceramic particle reinforced metal matrix composite
Inventor: FUJII TAKAHIRO
IPC: C22C1/05
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the composite of which ceramic particles are dispersed into a copper matrix by subjecting a green compact of composite powder of which the surface of alumina ceramic powder particle coated with a titanium substrate is furthermore coated with copper to sintering at the m.p. of copper or above. CONSTITUTION:The surface of each particle of alumina ceramic powder having 10 to 150mum grain size is coated with titanium substrate coating. The surface of the titanium coating is furthermore coated with copper, and the proportion of the titanium substrate coating layer in the whole coated metals is regulated to 3 to 20wt.%. Next, the composite powder is compacted into a desired shape. Then the green compact is subjected to sintering treatment at the m.p. of copper or above.
Patent JP-H104701-A (JP)
Title: Dashing preventive controller for tractor
Inventor: SAGAWA NOBORU
IPC: A01B33/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a dashing preventive controller for preventing such a dashing action of a tractor that in a field of hard soil, the tractor mounted with a freely liftable rotary working machine dashes by a reaction force of the rotary teeth owing to digging resistance of the ground when the rotary working machine descends to the ground at the time when the operation is started or a swing action comes to end. SOLUTION: This tractor comprises a rotary working machine connected freely liftably on the rear part of the tractor body to an engine 1 mounted on the body, a body-to-ground speed sensor for detecting actual speed of the tractor and a brake unit 6 for barking the rear wheels 5R on the tractor body, a running system L1 for driving the rear wheels 5R and a working machine system L2 for driving the rotary working machine both of which receive rotating power branched from the engine, a clutches 7, 8 that independently control the rotary driving power to either one of both the systems, and a control unit that interrupts the rotary driving power for the working machine system and operates the brake unit 5 to work when the sensed speed exceeds a preset level in descending operation of the working machine.
Patent JP-S6139768-A (JP)
Title: Feeding circuit
Inventor: UNZAI MINORU
IPC: H04M19/00
Filed: 1984-07-31
Abstract: PURPOSE:To make a connection with a booster power source automatically for a long-distance subscriber by adding a detecting circuit for the off-hook state of a long-distance subscriber circuit and driving a booster power source switching circuit with the output of the detecting circuit. CONSTITUTION:This circuit is connected to the long-distance subscriber circuit and when a subscriber performs off-hook operation, output signals are sent out of long-distance subscriber circuit off-hook detecting circuits 10 and 11 to send a signal from an AND circuit 13 to the booster power source switching circuit 12. Consequently, the booster power source switching circuit 12 operates to connect the booster power source 7, and a feeding power source 1 and the booster power source 7 operate together as a power source for feeding to increase a loop current, thereby obtaining a necessary loop current.
Patent JP-S645624-A (JP)
Title: Thickness increasing device for thin pipe
Inventor: SUGIMORI MITSURU
IPC: B21C37/15
Filed: 1987-06-30
Abstract: PURPOSE:To execute a uniform thickness increase with a simple structure by pressurizing the pipe to be subjected to thickness increase in the axial direction with rotating it and heating the pipe in the state of arranging plural thickness regulating rolls on the circumference of the pipe. CONSTITUTION:One end of the pipe 8 to be subjected to thickness increase is interposed 7 and the other end is inserted between a core metal 17 and thick ness regulating roller 19 to exert the compression force in the axial direction on the pipe 8 by a pressurizing cylinder 14. In this state, a rotary shaft 4 is driven 9 by its rotation and with rotating the pipe 8, it is heated in a narrow width by a high frequency inductor 22 and heated annularly. And when the heating part becomes of the temp. capable of plastic deformation, it is deformed by the compression force by the pressurizing cylinder 14. Namely it is regulated in a designated dimension by a thickness regulating roller 19 by expanding the pipe 8 in the outer diameter direction and its thickness is increased. After starting this thickness increase increases as the inductor 22 is moved along the pipe 8, which is subjected to thickness increase in turn continuously by a moving heating zone.