baber/WOPTO huggingface dataset:
Patent JP-S5898814-A (JP)
Title: Error data interpolating device
Inventor: NAKANO KENJI
IPC: H03M13/00
Filed: 1981-12-08
Abstract: PURPOSE:To use the average value interpolation effectively, by dispersing a burst error generated in a transmission line to reduce the number of times of action of preceding value holding. CONSTITUTION:An audio PCM signal is supplied to an input terminal 1, and it is divided to three subblocksI, II, and III in an RAM 2, and one-block audio PCM signals appears from the RAM2 in order of blocksI, II, and III. These signals are supplied to a tape head system 4 of a VTR through an error detecting code adding circuit 3 and are recorded and reproduced. The reproduced audio PCM signal is supplied to an RAM6 and an error detecting circuit 7. Reproduced data from the RAM6 and the error flag from an error flag memory 8 are supplied to an interpolating circuit 9. One-time average value interpolating, three-time average value interpolating, or preceding value holding is performed in the interpolating circuit 9, and the audio PCM signal after interpolation is taken out to an output terminal 10.
Patent JP-H0944555-A (JP)
Title: Scaffolding planning system
Inventor: USAMI YOSHIAKI
IPC: E04G3/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To speedily arrange optimum scaffolding at necessary places without instructing the arrangement places, one by one, by an operator by forming an arrangement plan for the scaffolding on a projection screen. SOLUTION: Of a necessary space detecting process part B, a CAD data input part reads three-dimensional CAD data on a plant out of an external storage device and a scaffolding specification input part inputs specifications regarding the size, height, etc., of the scaffolding. Then a body image extraction part projects and converts the CAD data and extracts an object image of necessary scaffolding bodies and a cell division part divides the projection image into a set of cells. Next, in an arrangement determining process part C, a potential setting part sets potential values for corresponding cells for every necessary scaffolding body and a potential addition part adds the potential values of all the necessary scaffolding bodies. Then an arrangement position calculation part finds the arrangement position of the scaffolding so that each scaffolding part has a maximum potential value, an arrangement direction calculation part finds a scaffolding direction for each scaffolding part so that a maximum score is obtained, and an arrangement result output part outputs the arrangement result of the scaffolding.
Patent JP-H0360593-A (JP)
Title: Encoder and decoder
Inventor: NISHIO TAKATOSHI
IPC: H04N19/00
Filed: 1989-07-28
Abstract: PURPOSE:To reduce redundant component remarkably and to decrease a pattern number of input vector by obtaining an evaluation value from the input vector, using an evaluation value for upper/lower and left/right lines to generate an evaluation value vector in matching with each element of the vector and separating the result. CONSTITUTION:A distortion calculation circuit 109 obtains a distortion (d) by an evaluation value vector X and an output vector Y from a 1st waveform code book ROM 108. The obtained distortion (d) is fed to a minimum distortion detection circuit 110. A coding circuit 112 applies averaging to a mean value (m) sent from an evaluation value calculation circuit 102 and an index sent from an index latch 111 and sends the result to a signal output terminal 113. A decode circuit 202 receiving an output signal of a coder decodes a signal fetched from a signal input terminal 201 and gives an index to a waveform code book ROM 203 and a mean value is fed to an evaluation value storage circuit 204.
Patent JP-S5890541-A (JP)
Inventor: BUERUNAA RASUHOOFUAA
IPC: C08G18/10
Filed: 1982-11-12
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-H1129211-A (JP)
Title: Carrier roller supporting device for belt conveyor
Inventor: HASEGAWA TORAO
IPC: B65G13/12
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To simply carry out the replacement operation of a carrier roller by one worker. SOLUTION: In a carrier roller supporting device for a belt conveyor, where a center carrier roller 3 is supported between inner side arms 22a and 22b with its axial line kept horizontal, and respective side carrier rollers 4 and 5 are supported between an outer side arm 23 and the inner side arm 22a, and between an outer side arm 23b and the inner side arm 22b in such a way that the axial line of each side carrier roller is intersected with the axial line of the center carrier roller 3 with a specified angle, so that the transporting surface of an endless belt is kept in a ship bottom shape by the respective carrier rollers 3, 4 and 5, the outer side arms 23a and 23b are so designed that at least the roller bearing parts of these arms can be moved to the direction parting from the endless belt.
Patent JP-S5897383-A (JP)
Inventor: HAMASHIMA TETSUO
IPC: B26B19/06
Filed: 1981-12-08
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。
Patent JP-S5987863-A (JP)
Title: Transistor
Inventor: TANAKA TADAHIKO
IPC: H01L29/72
Filed: 1982-11-10
Abstract: PURPOSE:To prevent completely a transistor from disconnection according to the step part of a base electrode, and to contrive to enhance reliability of the transistor by a method wherein the base electrode is extended on flat silicon oxide films for masking of emitter diffusion and on fine stripe type silicon oxide films. CONSTITUTION:A base electrode 15 comes in contact ohmically with respective base contact regions 13 to be extended in a belt type on silicon oxide films, an emitter electrode 16 also comes in contact ohmically with emitter regions 14 to be extended on silicon oxide films in a belt type similarly, and both together have comb teeth type electrode structure. The base electrode 15 is extended in the belt type on the silicon oxide films 17 for masking of emitter diffusion to cover the base contact regions 13 at emitter diffusion time and on the fine stripe type silicon oxide films 18 of the same thickness and connecting tandem the adjoining silicon oxide films 17 thereof. The fine stripe type silicon oxide films 18 thereof are formed at the same time when the silicon oxide films are etched after diffusion of the base, and the emitter diffusion masking silicon oxide films 17 are formed.
Patent JP-S63121598-A (JP)
Inventor: OKAJIMA HIROSHI
IPC: B64B1/00
Filed: 1985-09-06
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-H09155757-A (JP)
Title: Fastener driving tool and method for mounting fastener
Inventor: SCHELL CRAIG A
IPC: H03K17/687
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To increase the fastening torque accuracy by disabling a run circuit in response to the switching of a switch assembly to the second position on the clutch coupling release position after the switch assembly is kept at the first position on the clutch coupling position for a prescribed period. SOLUTION: A power tool stores a motor 32 in a main body 18, and it has a control circuit 44 provided on a printed circuit board 45. A clutch device 50 in addition to a transmission 42 is stored in the nose 20 of the tool, and a clutch adjusted tool is provided in relation with an adjusting collar 52 to adjust the torque setting of the tool. A decoupling sensor 56 detecting the coupling release of the clutch device 50 is provided in the nose 20. A run circuit is disabled in response to the switching of a switch assembly to the second position on the clutch coupling release position after the switch assembly is kept at the first position on the clutch coupling position for a prescribed period, and the fastening of a bolt or the like is finished.
Patent JP-S6088821-A (JP)
Title: Suction air cooling device for supercharged engine
Inventor: OKIMOTO HARUO
IPC: F02B29/04
Filed: 1983-10-21
Abstract: PURPOSE:To secure a proper cooling effect according to both cases, in times of low load and high load, by partitioning a cooler, being installed at a more upper stream than each of primary and secondary throttle valves but at a more down stream than a supercharger, into two parts, namely, a primary cooler interconnecting a primary side passage and a secondary side cooling passage interconnecting a secondary side passage. CONSTITUTION:At a time when a secondary throttle valve 7 is closed, suction air to be led into a cooler 20 passes through a primary side cooler 23 alone and is fed to each combustion chamber of a cylinder 2 by way of a primary throttle valve 5. When the secondary throttle valve 7 is opened, the suction air passes through two cooling parts 23 and 24 at both primary and secondary sides of the cooler 20 and is fed to each combustion chamber of the cylinder 2 by way of each of these primary and secondary throttle valves 5 and 7.
Patent JP-S6090263-A (JP)
Title: Copper phthalocyanine compound and dyeing of fibrous material using it
Inventor: SHIRASAKI TOSHITAKA
IPC: C09B47/20
Filed: 1983-10-25
Abstract: NEW MATERIAL:A compound in the form of a free acid shown by the formula I [Pc is copper phthalocyanine; m and l are 1-3; n is 0-2; R1-R3 are H, or 1-2C alkyl; R4 is phenyl which may be replaced with methyl, sulfonic group, carboxyl, or chlorine; A is 2-3C alkylene or phenylene which may be replaced with methyl, sulfonic group, or carboxyl), with the proviso that COOH at pyridine nucleus is linked at 3- or 4-position, and positive charge of pyridine nucleus is electrically neutralized with OH<->, Cl<->, SO3<->, or COO<->]. EXAMPLE:A compound shown by the formula II. USE:Dye for dyeing cellulose fiber, especially mixed fabric of polyester fiber and cotton in Turkish color. PREPARATION:For example, a compound shown by the formula III is reacted with (iso)nicotinic acid in water at 50-100 deg.C at 3-8pH.
Patent JP-H1022926-A (JP)
Title: Adapter for infrared ray communication
Inventor: ENDO KENJI
IPC: H04B10/25
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To improve operability at the time of optical communication between two electronic units in spite of the positions of infrared ray communication ports by fitting the infrared ray transfer parts of an optical cable to holders which can position the end parts of the optical cable to communication objects so that they can freely be inserted/extracted. SOLUTION: Infrared ray communication is executed by providing the end parts of the optical cable 10 for the infrared ray communication ports 20 of the two electronic units for data communication 18 through the holders 16 and the infrared ray transfer parts 12 provided for both ends. The infrared ray transfer parts 12 have the openings 26 having the same forms as the ports 20 for a rectangular cylinder 30 and the tips of the optical cable 10 are fixed to inner parts through insertion holes 28. The light entering/leaving faces 44 of the transfer parts 12 are precisely positioned to the front faces of the communication ports 30 through the holders 16 by restraining the front edge of the reception frames 48 of the holders 16 and the front edges of the transfer parts 12 by restraining pieces 34 provided on the upper faces of the transfer parts 12 in a state where they match.  Thus, optical communication between the electronic units different in the arranging positions of the communication ports 20 is realized only by changing the types of the holders 16.
Patent JP-H0858346-A (JP)
Title: Stabilizer for vehicle
Inventor: MAEDA MASASHI
IPC: B60G21/055
Filed: 1994-08-23
Abstract: PURPOSE: To enable a vehicle to utilize spring tension of all the elastic parts (torshion bar and spring member). CONSTITUTION: A connecting rod 13 is interposed between a torsion bar 12 and a lower arm 4 for a suspension device. A round bar 17 of the connecting rod 13, in a condition removed from a car body is formed of spring material into a curved bar shape. When the torsion bar 12 is twisted, regardless of its direction, spring tension of the connecting rod 13 is applied to act. Consequently, when the car body is tilted, spring tension of all the elastic parts can be utilized.
Patent JP-S6179008-A (JP)
Inventor: MOCHIZUKI MASANORI
IPC: F16B3/06
Filed: 1984-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5899600-A (JP)
Inventor: FUJITA MINEO
IPC: F16L59/14
Filed: 1981-12-08
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。
Patent JP-2001027611-A (JP)
Title: Flow inspecting apparatus
Inventor: KUSUSE HARUHIKO
IPC: H01L21/66
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect the presence and properties of the minute flaw on the surface of a sample. SOLUTION: Light beam is converted to two sub-beam mutually having coherency by an interference optical system 30 to be projected on the surface of a sample 11. When the surface flaw of the sample 11 is present, the phase difference corresponding to the height of the flaw is introduced between two sub-beams. The reflected sub-beams from the surface of the sample are synthesized to form synthesized beam containing the phase difference corresponding to the height of the flaw and the size of the flaw can be discriminated by detecting this phase difference. Further, it can be discriminated whether the flaw is a recessed or projected one by utilizing a phase shift method.
Patent JP-S6261791-A (JP)
Title: Butt welding method for silicon steel sheet
Inventor: EGASHIRA TAKEJI
IPC: B23K26/32
Filed: 1985-09-09
Abstract: PURPOSE:To increase the mechanical property of a weld zone and to improve the operability as well by performing butt welding by using high energy density heat source after adding a mineral oil along the butt line of a sheared steel sheet. CONSTITUTION:The high energy density welding of a plasma welding, for instance, is performed by adding a mineral oil along the butt line immediately after the shearing of a steel plate. There is no limitation in the adding quantity of the mineral oil, but a degreasing state is necessary if it is too mush and it is preferable to restrain to the degrees of 30-50mg/m<2>. The vegetable and animal oils of a beef tallow and rapeseed oil, etc. are not suitable. By welding with said method the mechanical property of the weld zone can be increased because of the oxidation being prevented with the mineral oil protecting the butt part with its cracking into carbon and hydrogen.
Patent JP-H0622356-A (JP)
Title: Common control system for status table
Inventor: MIYAJIMA TOSHIMITSU
IPC: H04Q3/545
Filed: 1992-07-02
Abstract: PURPOSE:To reduce an area of a status table required for an exchange and to simplify the read processing of the status table by the exchange. CONSTITUTION:I interface signal units 21, 22, 23 write status information 7 including an I interface signal unit number 7a to a common status table 4 when an interface signal comes from a subscriber terminal equipment 1 and an execution flag 8 of the common status table 4 is in the write enable state and increments a write counter 5. An exchange 3 checks a difference of contents between the write counter 5 and a read counter 6 periodically and implements read processing of the status information 7 when there is newly reported status information 7 and then increments the read counter 6.
Patent JP-H0862791-A (JP)
Title: Development processing method for silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C5/26
Filed: 1994-08-24
Abstract: PURPOSE: To provide a development processing method forming an image having good reversal letter quality by using a stable developing solution having a pH of <=11.0. CONSTITUTION: The photosensitive material having on a support at least one photosensitive silver halide emulsion layer comprising silver halide grains having an average grain diameter of <0.2μm pre and a silver chloride content of >=90mol% 96 is exposed and developed while replenishing the developing solution, and this development initiating solution and development replenishing solution contains a dihydroxybenzene type developing agent and a superadditive assistant developing agent and they are reduced to a pH rise of <=0.25, when sodium hydroxide is added in an amount of 0.1mol per 1l of them, and the initiating solution has a pH of 9.5-11.0 and a replenishing solution has a feed rate of <=225mlm<2> .
Patent JP-H0858622-A (JP)
Title: Body front structure for automobile
Inventor: MASUDA TOSHIO
IPC: B62D25/08
Filed: 1994-08-24
Abstract: PURPOSE: To provide a body front structure for an automobile whereby increase in workability of assembly between a module carrier and a front body and work efficiency can be obtained. CONSTITUTION: A module carrier 1 on which an attachment 9 having a U-shape section is provided is lowered, the attachment 9 is fitted closely to a side member bracket 15 installed at the front end of a front side member 12, and the module carrier 1 is positioned relatively to the front side member 12. Also it is fixed with bolts 18a from the underside, and a back beam 16 for bumper is installed on the attachment 9 with bolts 19a extended from the front of a car body.
Patent JP-H0787963-A (JP)
Title: Microorganism highly producing biotin and its growth
Inventor: HATAKEYAMA KAZUHISA
IPC: C12N15/09
Filed: 1993-08-11
Abstract: PURPOSE:To obtain coryneform bacteria having activity to highly produce biotin from pimelic acid. CONSTITUTION:Coryneform bacteria having activity to produce biotin from pimelic acid is transformed by the plasmid transduced with at least one gene of the group of genes coding for enzymes taking part in biotin biosynthesis. The transformed bacteria are cultured on a plate medium composed of glucose as a single carbon source and containing pimelic acid but free from biotin. A strain of coryneform bacteria having activity to highly produce biotin (Brevibacterium flavum MJ233-709) is obtained by selecting bacteria on the basis of the size of the colonies grown on the medium. Another train of coryneform bacteria having activity to highly produce biotin (Brevibacterium flavum MJ233-SL2) is obtained by culturing the above coryneform bacteria on a plate medium same as the above medium different only in that this contains succinic acid as a single carbon source and selecting on the basis of the size of the colonies grown on the latter plate medium.
Patent JP-S6092039-A (JP)
Title: Mold coating material for collapsible sand core for high pressure casting
Inventor: MOMOSE KIYOSHI
IPC: B22C1/02
Filed: 1983-10-24
Abstract: PURPOSE:To enable use of a collapsible sand core in high-pressure casting by using powder of boron nitride as a base material for a mold coating material, adding methanol or ethanol as a solvent thereto and compounding further a liquid resin therewith. CONSTITUTION:A mold coating material prepd. by using powder of boron nitride as a base material, adding methanol or ethanol as a solvent thereto and compounding further a liquid resin therewith is used as a mold coating material for a thermocollapsible sand core to be used in high-pressure casting such as aluminum die casting. Such mold coating material does not require calcining stage after coating and is dried at an ordinary temp. The penetration of a molten metal into the sand core in the stage of production is thus eliminated and the removal of the sand core after casting is made easy.
Patent JP-H0252183-A (JP)
Title: Laser beam welding method for using plasma arc jointly
Inventor: KAMIYA MASATOSHI
IPC: B23K26/346
Filed: 1988-08-10
Abstract: PURPOSE:To reduce the cost of laser beam welding by jetting high-temperature plasma gas flow to a butt line in advance of irradiation of laser beam and then using this gas flow jointly as a heat source for laser beam welding. CONSTITUTION:Plate materials 1, 2 to be welded are set horizontally along the butt line A and a plasma torch 3 is supported at an oblique angle leaning forward to the welding direction. Further, a CO2 laser working nozzle 5 is set vertically and arranged on the rear side of the plasma torch 3. In front of the laser working nozzle 5, high-temperature plasma gas flow (a) is jetted along the joint line A to perform plasma arc welding. Continuously, laser beam welding is performed by the beam of the nozzle 5. Since high-temperature plasma gas flow forms a wide molten pool in advance of the laser beam welding, the laser beam welding can save power and increase the welding speed. Consequently, cost for laser welding can be reduced.
Patent JP-H0949199-A (JP)
Title: Flameproof paper for backing of vinyl wall paper
Inventor: NOMURA TAKUYA
IPC: D06M101/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain flameproof paper for backing of vinyl wall paper having slight pin-holes, excellent formation and flameproof effect with a small amount of flame retardant by applying or impregnating a guanidine-based flame retardent to a sheet comprising fibers and an inorganic material. SOLUTION: This flameproof paper for backing of vinyl wall paper having <100g/m<2> basis weight is obtained by adding inorganic powder such as calcium carbonate and an inorganic fibrous material such as 'SANPI' (inorganic fibrous material mainly composed of sepiolite) to a pulp slurry formed by disaggregating and beating a (1:1) mixture of needle-leaved tree bleached kraft pulp and broad- leaved tree bleached kraft pulp and mixing to obtain a sheet, and applying or impregnating a guanidine-based flame retardant such as guanidine sulfamate on the sheet. An adding amount of the inorganic material is 20-50wt.% calcium carbonate and 2-10wt.% 'SANPI' based on total weight of the flameproof paper to reduce a using amount of the flameproof agent.
Patent JP-2001028887-A (JP)
Title: Power converter
Inventor: MURAKAMI SHOTARO
IPC: H02M7/72
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To equalize the electric energy of a substation supplying electric power on both sides of a section post and a voltage difference between them. SOLUTION: A self-excited single-phase BTB converter 4 is connected across a section post 3, and pulses PuA, PuB for semiconductor element ignition are transmitted to its converters 42A, 42B from control pulse arithmetic circuits IIA, IIB. An effective/ineffective power reference computing part 100 performs computation so that a deviation between the active powers of both single-phase AC feeders 30A, 30B may decrease, thereby outputting an effective power reference PAref.
Patent JP-H0523800-A (JP)
Title: Method and apparatus for producing rapid solidified alloy foil
Inventor: NARA MASAKATSU
IPC: B22D11/06
Filed: 1991-07-16
Abstract: PURPOSE:To improve surface characteristic of a rapidly solidified alloy hole by holding surroundings of the injection nozzles for molten metal flow and for atmospheric gas to the prescribed composition of gas atmosphere. CONSTITUTION:A device for holding surroundings of the injected molten metal flow and the injection nozzle for atmospheric gas to the specific composition of gas atmosphere, is constituted with the injection nozzle 1 for molten metal into a cooling roll 2, the injection nozzle 3 for atmospheric gas forming the prescribed composition of gas atmosphere, a sensor 5 for measuring this concn., a control device 6 for adjusting the atmospheric gas flowing rate with output of the sensor 5, a cover 4 for keeping the atmospheric gas to the prescribed concn. and a heating device 7 for preventing cooling of the injection nozzle 1. By this method, the surface characteristic of the thin strip can be remarkably improved.