baber/WOPTO huggingface dataset:
Patent JP-H02184384-A (JP)
Title: Bag structure for handling hazardous material etc.
Inventor: LUTTERBACH RICKEY S
IPC: B08B15/02
Filed: 1989-06-21
Abstract: PURPOSE: To assure the safety of work by fixing the open top edges of plural bags interconnected via perforations to the circumference of the asbestos coating of piping and accepting hazardous materials, then discretely removing the bags from the piping. CONSTITUTION: To remove the asbestos coating 14 of the piping 14, the open top edges 20, 22 of the plural bags 26 which consist of sheet materials 18 superposed at a bottom edge 24, are closed by sealing lines 28 on both sides and are connected via the perforations 30, 32 are superposed on each other around the piping 12 and are taped. An operator inserts the arms into arm holes 36 disposed on one side of the bag 26, removes the asbestos coating 14 within the bag 26, houses the asbestos coating as it is into the bag 26 and seals the bag by removing the open top edges 20, 22 from the circumference of the piping 12 and superposing the edges on each other after finishing the work. The bag is thereafter separated by the perforations 30, 32 from the adjacent bags 26. The safety is thus improved.
Patent JP-H0452863-A (JP)
Title: Plan formation system
Inventor: MATSUMOTO KEINOSUKE
IPC: G06Q50/00
Filed: 1990-06-15
Abstract: PURPOSE:To form a plan matched with a given problem by repeating the inspection and correction of a plan by an inspecting means and a correcting means until a given restricting condition is satisfied. CONSTITUTION:Specifications inputted to an input device 1 are stored in a memory 7. A temporary plan (TP) forming task 2 forms a TP from knowledge stored in a data base 8 and the specifications stored in the memory 7. When the TP is formed, a simulation task 3 sets up a state matched with the TP in the memory 7 at first and then simulates a plan based upon the TP and sets up the simulated result in the memory 7. An inspecting task 4 compares the simulated result with the restricting condition, and when the simulated result satisfies the condition, decides the TP as a final answer. When the condition is not satisfied, the task 5 corrects the TP. When the corrected TP is formed, a monitor 6 transfers control to the task 3 again to execute simulation. Thus, the plan satisfying the restricting condition can finally be formed.
Patent JP-S5858288-A (JP)
Title: Synthesizing method for iron hexacyanoferrate
Inventor: ITAYA KINGO
IPC: C25D9/08
Filed: 1981-10-02
Abstract: PURPOSE:To deposit iron hexacyanoferrate as a uniform continuous thin film on a cathode by immersing a pair of electrodes with electronic conductivity at the surfaces in a mixed soln. consisting of an aqueous soln. contg. ferric ion and an aqueous soln. contg. hexacyanoferrate ion and by carrying out electrolysis. CONSTITUTION:An aqueous soln. of a salt contg. ferric in such as ferric chloride is mixed with an aqueous soln. of a salt contg. ferricyanide ion such as potassium ferricyanide to prepare a brown transparent soln. A pair of solid electrodes with electronic conductivity at the surfaces are immersed in the transparent soln. By a constant-current electrolytic method using one of the electrodes as a cathode and the other as an anode, a uniform continuous thin film of iron hexacyanoferrate is deposited on the surface of the cathode. At this time, the electrolysis is carried out preferably at 1muA/cm<2>-1mA/cm<2> current density of the cathode.
Patent JP-S5947560-A (JP)
Title: Piston seal structure for gas compressor
Inventor: ABE MASARU
IPC: F04B39/00
Filed: 1982-09-09
Abstract: PURPOSE:To prevent gas leakage through the stepped coupling section by choking said section with a tension ring provided between the innercircumferential face of a piston ring and the groove bottom section. CONSTITUTION:A piston ring groove 4 having curved groove bottom face 4a is formed in the outercircumferential face of an aluminium piston 3 slidable in a cylinder 1, then fitted with a piston ring 5 made of self-lubricant synthetic resin. Said piston ring 5 is provided with axially overlapped step sections 5a, 5b at the circumferential ends to constitute a stepped coupling section. A tension ring 6 having U-shaped cross-section made of heat-resistant resilient member is fitted in the piston ring groove 4 between the piston ring 5 and the groove bottom face 4a. Then said tension ring 6 is contacted tightly with the piston ring 5 to choke the stepped coupling section.
Patent JP-S643812-A (JP)
Title: Floating type magnetic head
Inventor: KOMODA TOMOHISA
IPC: G11B5/60
Filed: 1987-06-24
Abstract: PURPOSE:To obtain a titled head having a higher density, narrower track and narrower gap and CSS characteristic by using composite substrates composed of ferrite and glass or ferrite substrates. CONSTITUTION:This head 1 is formed by sandwiching, for example, an Fe-Al-Si film as a thin soft magnetic metallic film between the composite substrates 2, 3 composed of the ferrite and glass to constitute a core and applying a winding 5 to this core. The core is formed by sandwiching the thin metallic film between the substrates in such a manner, by which the higher density recording is enabled and the narrower track and the narrower gap are successfully obtd. In addition, the CSS characteristic is improved by the composite substrates.
Patent JP-H102180-A (JP)
Title: Drilling equipment for parallel hole
Inventor: URANO YONEJI
IPC: E21B19/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance the economy by improving a blasting efficiency by enhancing parallelism between holes and reducing an error during drilling, saving the amount of explosive, and saving concrete for lining by reducing overbreak. SOLUTION: A plurality of guide shells 6A and 6B respectively having drilling machines 9A and 9B mounted are coupled in parallel each other with a link 27, and they are mounted to a boom 15 thereby constituting a drilling equipment 1 for parallel holes. When performing drilling work, the boom 15 is moved, guide shells 6A and 6B are positioned at drilling positions, and drilling machines 9A and 9B mounted to the guide shells 6A and 6B are driven and a plurality of parallel holes are drilled at the same time.
Patent JP-H0321503-A (JP)
Title: Tread adjusting device for high road clearance driving axle
Inventor: TAKUBO EIJI
IPC: B60B35/16
Filed: 1989-06-20
Abstract: PURPOSE:To enable easy changing and adjustment of tread by slidably engaging a sliding cylinder fixed to right and left final cases with the lower part of an axle housing and by sliding the sliding cylinder crosswise. CONSTITUTION:A differential gear 11 is arranged at a high position against right and left wheel shafts 10, and a middle shaft 12 connected to both sides of this gear 11 is coupled with the wheel shafts 10 through a gear mechanism 17. In the above device, with the lower part of an axle housing 18 for supporting the middle shaft 12, a sliding cylinder 25 in which an escape part 26 of the gear mechanism 17 is cut off is engaged slidably crosswise. One end of the sliding cylinder 25 is fixed to the car body center side of a final case 23 for supporting the wheel shafts 10, and the sliding cylinder 25 is made capable of fixed by a fixing bolt 28. Thus, tread can be easily adjusted by sliding the sliding cylinder crosswise by loosening the fixing bolt 28.
Patent JP-2000349098-A (JP)
Title: Bonded body of ceramic substrate and semiconductor device, and its manufacture
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H01L21/52
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bonded body of a ceramic substrate and a semiconductor device, which can be bonded at low temperatures and with lower cost without breaking or deforming the ceramic substrate, and has a high bonding strength and extremely small variations in the bonding strength and durability in a cooling/heating cycle. SOLUTION: A metal layer is formed on a ceramic substrate, a conductive layer is bonded to the metal layer with a brazing material having a melting point of 200 to 660 deg.C, and a semiconductor device is bonded to the conductive layer with a brazing material having a melting point less than 200 deg.C. It is preferable that the conductive layer is made of Cu or a Cu alloy, or Al or an Al alloy, and that the metal layer comprises at least one metal selected from a group consisting of W, Mo, Ni, Au, Cu, Ag, and Ti.
Patent JP-S6315682-A (JP)
Title: Magnet motor
Inventor: WADA KOKICHI
IPC: H02N11/00
Filed: 1986-07-04
Abstract: PURPOSE:To obtain rotational force utilizing repulsive force of a magnet, by a method wherein several magnets are mounted on a rotar at the center, and several magnets are mounted outside in angle variable state. CONSTITUTION:On a rotar 1 at the center, several magnets 2 are mounted with angle. Several magnets 3 are mounted outside in angle variable state. The magnet 2 on the rotar 1 at the center and the outside magnet 3 have the same polarity and repulse each other, thereby the rotar 1 is rotated. The rotational speed can be varied by varying the angle of the outside magnet 3.
Patent JP-H11355090-A (JP)
Title: Amplitude equalizer
Inventor: TANAKA KATSUMI
IPC: H03H7/01
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an amplitude equalizer by which an insertion loss is obtained as designed by cancelling additional capacitance by resolving a problem that the insertion loss is not obtained as designed due to excess additional capacitance. SOLUTION: The amplitude equalizer consists of coils 21, 22, 23, 25, 32, resistor 26, 27, 28 and capacitors 24, 29, 30, 31 and the additional capacitance 33 caused by packaging of components is cancelled by arrangement of an inductance 34. Thus, the insertion loss is obtained as designed.
Patent JP-H102045-A (JP)
Title: Steel house structure
Inventor: SUZUKI MASAHIKO
IPC: E04B1/98
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the friction and rubbing sound between components and a sense of uneasiness, and improve the calmness and durability by interposing an elastic body at least partially between house components or frame bodies. SOLUTION: A floor frame 2 consisting of a floor surface material and a floor frame, a wall frame consisting of a main column and a stud, a rafter, a main house, a pier or a roof frame of rigid-frame structure are formed of hot-dip zinc-coated steel plate, colored zinc sheet iron, stainless, aluminum alloy plate, 5-55% aluminum alloy-coated steel plate, one kind of clad steel plate, or the combination thereof. An elastic body 5 is provided on one surface or both surfaces of the part with which each component or a constituted frame body makes contact. The material of the elastic body 5 is formed of one of single body, composite body, and honeycomb body of synthetic rubber, rubber, plastics, synthetic leather, and inorganic sheet, and the thickness is set to about 0.5-5mm. A release paper may be provided on one surface of the elastic body 5 through an adhesive.
Patent JP-H091622-A (JP)
Title: Platen cutter for extruded shape material
Inventor: WASHITSUKA SEIZO
IPC: B23D33/10
Filed: 1995-06-23
Abstract: PURPOSE: To improve the yield of a shape material produced by an extruder. CONSTITUTION: A cutter main body 20 is fixed on the open side of an auxiliary table 10 constituting part of a runout table R, and a stopper 40 is arranged on the closed side. The retreat limit of a puller P is regulated by the stopper 40, and when a shape material E is cut by the cutter main body 20, the shape material E from the outlet of a mold in an extruder M to a cutting position can be recovered as a short regular size product.
Patent JP-H027138-A (JP)
Title: Status information device
Inventor: HIRATA MISAKO
IPC: G06F12/00
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the burden of a user program by directly informing a user of completion result not necessary to execute the after-treatment of the program even when all complete results are informed to the user program. CONSTITUTION:When a user program stored in a program storing part 20 is activated, the information method of the complete result of the file access processing is prepared by the designation of the user program 2 with a control block preparing means 3. Here, when it is determined that all complete results should be informed to the user program 2, a first status information processing means 5 informs the user program 2 of the complete results. When the information is in the complete condition unnecessary to execute the special after- treatment with the user program, the user program 2 is designated to the 'Inform a user of all complete results' again.
Patent JP-S5783163-A (JP)
Title: Drive circuit for switching regulator
Inventor: TANAKA NORIO
IPC: H02M3/338
Filed: 1980-11-10
Abstract: PURPOSE:To stabilize working to the change of voltage by mounting a diode between a base and a collector of a transistor in the switching regulator drive circuit consisting of the transistor and a transformer. CONSTITUTION:An output terminal 14 of a rectifying smoothing circuit 13 is connected to the collector of the transistor Q1 through a coil S1 at the primary side of the transformer T1. An emitter of the transistor Q1 is grounded, the base is grounded through a series circuit of a resistor R1, a coil S2 of the transformer T1 and a resistor R2, and the diode D1 is mounted between a node between the coil S2 and the resistor R1 and the collector of the transistor Q1. When the transistor Q1 is at on, the diode D1 is conducted when base currents reach predetermined value or higher, and currents are branched to the collector side.
Patent JP-S643859-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIMIZU NORIYUKI
IPC: G11B15/675
Filed: 1987-06-25
Abstract: PURPOSE:To improve the operability of a magnetic recording and reproducing device by incorporating a small-sized tape cassette adapter and providing a moving means for a standard tape cassette, a moving means for a tape driving device, and a moving means for the small-sized cassette adapter. CONSTITUTION:A front panel 2 is provided with a standard tape cassette insertion slot 3 and a small-sized tape cassette adapter entrance and exit slot 5. When a cassette holder 8 into which the standard tape cassette 34 is inserted is pressed in the insertion slot 3, a slide arm 21 rotates counterclockwise and the cassette holder 8 and standard tape cassette 34 are guided by guide grooves 12a and 12b and move to broken-line positions where the cassette is loaded on a tape driving device 26. When the small-sized tape cassette is loaded, the slide arm 15 at the broken-line position is rotate clockwise to move an adapter holder 6 and the adapter 7 to right and then the small-sized tape cassette is loaded in the adapter 7. Then the arm 15 is rotated counterclockwise with the depression of an operation switch and the tape driving device 26 is moved as shown by an arrow A.
Patent JP-S6219848-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONO SHIGETOSHI
IPC: G03C7/32
Filed: 1985-07-19
Abstract: PURPOSE:To form a color image fast to heat and wet heat after development processing and to enhance image quality of the color image by incorporating a polymer coupler composed of 2 kinds of repeating units represented by specified general formulae in a photosensitive material. CONSTITUTION:The silver halide color photographic sensitive material contains the polymer coupler composed of 2 kinds of repeating units represented by formula I and II each of R<1>, R<2> is optionally same or different, and 1-4C alkyl; L1 is formula III, -CCO-, -NHCO-, or -OCO-; R<3> is H or 1-4C alkyl; L2 is a bonding group between L1 and Q2; each of m, n is 0 or 1; Q is a coupler residue to be allowed to form a dye by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent; each of A, B is an alkyl group having a specified carbon number, respectively; and each of X, Y is 10-90wt%.
Patent JP-S5869830-A (JP)
Title: Preparation of 1,4-naphthoquinone
Inventor: MATSUURA AKIRA
IPC: B01J27/02
Filed: 1981-10-05
Abstract: PURPOSE:In oxidizing naphthalene catalytically in a gaseous phase, to obtain the titled compound advantageously, by providing a layer for blending a catalyst with an inert granule and packing them before the inlet part of the oxygen- containing gas of a specific fixed catalyst layer, using a sulfur compound in a raw material instead of sulfur trioxide. CONSTITUTION:Using a fixed bed reactor provided with a layer for blending a catalyst with an inert granule and packing them before the inlet part of the oxygen-containing gas of a fixed catalyst layer comprising the catalyst obtained by supporting a catalyst component consisting essentially of vanadium oxide, an alkali metal sulfate and an alkali metal pyrosulfate on an inert carrier, a hot gas containing >=1ppm SO3 and no naphthalene is fed to the fixed bed at >=330 deg.C, and the catalyst is heated and/or calcined. A raw material gas having a naphthalene containing a sulfur compound in an amount to correspond >=1ppm SO3 in the oxygen-containing gas is fed to the catalyst so that naphthalene is oxidized catalytically in a gaseous phase, and the increase in the flow resistance in the fixed catalyst layer is suppressed without adding SO3 to a raw material gas, to give the titled compound advantageously.
Patent JP-S643529-A (JP)
Title: Method for measuring internal stress of solid by photoelasticity
Inventor: DATE KAZUHIRO
IPC: G01N21/21
Filed: 1987-06-25
Abstract: PURPOSE:To measure internal stress with high sensitivity by providing polarizers before and behind a material to be inspected on an optical path of electromagnetic waves, turning the polarizers in the main axis direction while maintaining an angle of odd times pi/2 and receiving and integrating the change of the transmitted electromagnetic waves. CONSTITUTION:The light projected from a light source 4 which generates the continuous electromagnetic waves transmits the two polarizers 2 and the material 1 to be inspected and enters a photodetector 6. The detector 6 is synchronously controlled by a controller 7 in order to be synchronized with the turning of the polarizers 2. The polarizers 2 are turned by the controller 7 via a motor M while the angle of even times pi/2 is maintained in the mutual main axis direction. The photodetector 6 receives the information on the change of the transmitted electromagnetic waves by turning of the polarizers 2 and sends the same to a detector 9. The detector 9 measures the internal stress of the solid 1 by integrating and computing the signal. The internal stress of the solid material is thereby measured with the high sensitivity.
Patent JP-H0712213-A (JP)
Title: Control device of automatic transmission
Inventor: FUJIWARA TAKUJI
IPC: F16H61/08
Filed: 1993-06-29
Abstract: PURPOSE:To provide a control device of an automatic transmission which can prevent generation of shock or hesitation and improve running feeling, when speed change is performed by removing oil pressure from a shift step in which oil pressure is applied on its servo apply chamber. CONSTITUTION:Oil pressure of respective servo apply chambers 26a are removed, in case of shifting from fourth speed to first speed, shifting from third speed to first speed, shifting from second speed to first speed, when the oil pressure of the servo apply chamber 26a is removed, oil pressure is applied on a servo release chamber 26b and in addition the oil pressure of a 3-4 clutch is removed, hence an intermediately first speed condition in which oil pressure is applied on the servo release chamber 26b is made, by the oil pressure the oil pressure in a 1-1-2 accumulator 39 is prevented to be applied on the servo apply chamber 26a, and generation of shock or hesitation is prevented and running feeling is improved.
Patent JP-2000349248-A (JP)
Title: Ferroelectric substance memory and access method therefor
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L27/105
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric substance memory and its accessing method, by which an extremely small size of a cell can be realized and a stable access be ensured without destroying a data. SOLUTION: In a first operation mode, word lines WL11 and WL12 are selected independently, and in a second operation mode, they are selected at the same time, and one bit is stored in a pair of ferroelectric capacitors having commonly plate lines as an electrode. When the data is read out, all data that are stored in the respective capacitors of a cell string CST11 selected in the first operation mode are read out and rewritten successively and in a batch, all data that are stored in the respective capacitors of a second cell string CST12 are read out and rewritten successively and in a batch. In the second operation mode, all data that are stored in the respective capacitor pairs in the first and second strings are read out and rewritten successively and in a batch.
Patent JP-S6050071-A (JP)
Title: Power steering
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1983-08-30
Abstract: PURPOSE:To optimize the flow of pressure oil, which is developed by accompanying with the movement of a control valve spool by a structure wherein the position of a slide sleeve relative to the control valve spool is changed by the actuation of a compensation pressure control valve. CONSTITUTION:A control valve 16 is arranged slidably in a sleeve bore 19 and slided by the pressure oils in the respective compensation pressure chambers 34 and 35 formed on both sides of the sleeve bore 19. A slide sleeve 33 is changed its position relative to a control valve spool 25. The pressure oil is supplied to pressure chambers 26 anc 27 through reaction ports 43 and 44. In addition, the pressure oil is supplied to the compensation pressure chamber 34 and 35 through compensation pressure ports 45 and 46. Further, the pressure oil is supplied to either one of reaction chambers 26 and 27 in response to the direction of sliding motion of the control valve spool 25 through either one of reaction communicating ports 47 and 48.
Patent JP-H115530-A (JP)
Title: Conveyer roller handling carriage
Inventor: FUKUCHI YASUHIKO
IPC: B61B13/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of a device and lightening of weight, and mechanize the carrying of a conveyer roller and holding out downward of a belt which are a burden of a worker in replacement work of the conveyer roller. SOLUTION: In a conveyer roller handling carriage for carrying and holding out a conveyer roller 7 in order to replace the conveyer roller 7 of a gallery type belt conveyer, in a carriage main body 21, a running turn drive ring 17 is provided, which is for self running and turning along a passage 5 in a gallery 2. On this carriage 18, the conveyer roller 7 which must be replaced is loaded, and an arm 20 loading the conveyer roller 7 after replacement is provided able to slide so as to be positioned under a belt conveyer 4.
Patent JP-S5947485-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D03D15/00
Filed: 1982-09-10
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-H09314007-A (JP)
Title: Masking material
Inventor: OGAWA MASANORI
IPC: B05C17/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To closely adhere a masking tape to a part to be masked. SOLUTION: When the masking material 11 is fixed to the part 3 to be masked by engaging projecting parts or recessed parts 12, 13 of the masking material 11 made of a synthetic resin with projecting parts 4A, 4B or recessed parts, the end part of the masking material 11 is closely adhered to the part to be masked by totally or partially bending the masking material 11 to the side where projecting parts or recessed parts 12, 13 are formed.
Patent JP-S6214409-A (JP)
Inventor: YAN HENRIKASU MARIA HOTSUPUMAN
IPC: H01F27/24
Filed: 1986-07-08
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。