baber/WOPTO huggingface dataset:
Patent JP-S63159718-A (JP)
Title: Method for monitoring internal surface of electric resistance welded tube in manufacture
Inventor: HIRAMITSU MASASHI
IPC: G01D21/00
Filed: 1986-12-24
Abstract: PURPOSE:To directly monitor the internal surface of a steel tube and to improve the quality of a product by running a remotely-controlled monitoring device main body which is controlled to run in the opposite direction from the pipe production in an electric resistance welded tube in the pipe production and stopping it corresponding to an external necessary position, and then collecting information on the shape of an internal bead part, heat treatment temperature, etc., there. CONSTITUTION:The remotely-controlled monitoring device main body 11 is inserted into the electric resistance welded tube P1 which is being manufactured between a sizing stand 9 and a cutting machine 10 from the tip of the electric resistance welded tube in the opposite direction from the pipe production at a faster speed than the tube production. At the same time, an external controller 25, etc., equalize the speed of the main body 11 to the pipe producing speed so that the main body stops at the position of, for example, an external postannealer 7. An information collecting means 19 provided to the main body 11 collects information on the shape of the internal bead part of the steel tube P1, heat treatment temperature, etc., and this information is transmitted to the outside by a transmitter receiver 22 to control, for example, an internal bead cutting device and the annealer 7 according to the information.
Patent JP-H06162681-A (JP)
Title: Optical disk medium for inspection, optical disk device for manufacturing optical disk medium for inspection, and inspecting on device for optical disk device
Inventor: OKUMURA NORIYOSHI
IPC: G11B7/007
Filed: 1992-11-19
Abstract: PURPOSE:To inspect an optical disk device fully and quickly by registering a section other than sectors where it is judged that errors occur frequently by certification operation in a defect registration region. CONSTITUTION:An optical disk medium 18 is set to a normal optical disk device and the entire inspection of the medium 18 is performed by certification operation. A sector where occurrence of error on the medium 18 is larger than a defect criterion L is judged to be a defective sector and is registered at the defect registration region on the medium 18. Then, a controller 21 controls the drive controller 12 for reading data at the sector address other than the defective sectors which are registered at the defect registration region of the medium 18. The sector address of a sector where the occurrence of error is smaller than the defect criterion L at the sector address other than the defective sector addresses is registered in the defect registration region.
Patent JP-H02156059-A (JP)
Title: Production of beautiful zero spangle steel sheet
Inventor: HANNOKI MICHIHARU
IPC: C23C2/06
Filed: 1988-12-08
Abstract: PURPOSE:To produce the zero spangle steel sheet having beautiful appearance by allowing the high-pressure gas from wiping nozzles along the center of plating surfaces between wiping nozzles and liquid chemical injection nozzles to uniformly cool the steel sheet at the time of continuously subjecting the steel sheet to zero spangle galvanizing. CONSTITUTION:The steel sheet 1 stuck with the molten Zn on the surfaces by passing the inside of a galvanizing bath 3 is changed the direction to a perpendicular direction by a sink roll 4 and is taken out of the molten Zn bath 3 via guide rolls 5. After the deposition of the molten Zn is adjusted by the injection of the high-pressure gas from the wiping nozzles 6, an ammonium phosphate-contg. liquid is sprayed by the liquid chemical nozzles 7 to the steel sheet by which the zero spangle steel sheet is produced. In this case, the high- pressure gas from the wiping nozzles 6 is risen along the central part of the plated steel sheet 1 by a gas guiding device 11 to uniformly cool the steel sheet in the transverse direction thereof, by which the zero spangle steel sheet uniform and beautiful in the transverse direction thereof is produced.
Patent JP-H09145516-A (JP)
Title: Apparatus for inspecting degree of positive pressure of sealed container
Inventor: FUJITA TOSHIKI
IPC: G01B11/24
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To more correctly judge whether or not a sealed container is good which is turned to a positive pressure thereinside depending on an intensity of light reflected from a lid face thereof and incident on a photodetector. SOLUTION: The apparatus turns light from a light source 2 into nearly parallel light beams, illuminates an area including a top face of a lid 12 of a sealed container 11, projected a reflected light from the top face of the lid 12 of the container 11 to a photodetector 7 via a beam splitter 5 and a condenser lens 6, thereby judge whether or not the sealed container is good from an intensity of the projected light. When the light reflected at the top face of the lid 12 of the sealed container 11 is nearly parallel, the apparatus guides the light to be focused between the condenser lens 6 and the photodetector 7 through the condenser lens 6. A mask 15 is provided in the vicinity of a focal point to shut a central part of the light entering the photodetector 7.
Patent JP-H04182166-A (JP)
Title: Recording device
Inventor: KATAKABE NOBORU
IPC: B41J2/32
Filed: 1990-11-15
Abstract: PURPOSE:To make high-speed recording of quality images executable with less energy on a recording sheet having low surface smoothness, and to make cleaning device unnecessary by a method wherein bonding force between an ink layer and a base sheet is made smaller than the bonding force between the ink layer and an intermediate transfer medium in accordance with recording patterns and after that, the ink sheet is peeled off from the intermediate transfer medium and the recording sheet is pressed against the ink images. CONSTITUTION:As a heat-generating element array 13 heats up with recording signals given, a part of a mold releasing layer 32 corresponding to the heated portion of said array is heated up to the temperature higher than that for thermal insulation of a transfer drum 1, and viscosity thereof declines sharply. As an ink sheet 3 passes through a thermal head 10 and is peeled off from the transfer drum 1 under such condition, the adherence between ink 33 and a silicone rubber layer 2 becomes stronger than the cohesion of the mold releasing layer 52, and thereby the ink 33 is transferred to the drum 1 side. Ink images 20 thus formed on the transfer drum 1 are subjected to pressing by a recording sheet 50 by operation of a pressure roller 16 when it comes right under the pressure roller 16, and thereby the ink 33 is stuck to the recording sheet 30.
Patent JP-H08166938-A (JP)
Title: Orbit analysis device
Inventor: HATTA SHINICHIRO
IPC: G06F19/00
Filed: 1994-12-14
Abstract: PURPOSE: To easily analyze an orbit by generating a relation expression between the coordinate, speed and momentum of a particle and a Lagrangian undetermined coefficient and converging orbit coordinates and the undetermined coefficient all at once. CONSTITUTION: A simultaneous difference equation generation part 32 uses the Lagrangian undetermined coefficient and generates a simultaneous difference motion equation, a relation expression between the coordinates, the speed and the momentum of the particle and the undetermined coefficient by using a source constraint condition and succeeding constraint conditions. A calculation execution part 33 obtains a resolution by using that the orbit coordinates of the simultaneous difference motion equation and the undetermined coefficient are simultaneously converged. The initial values of the coordinates and the initial value of the source constraint condition undetermined coefficient are appropriately given and next coordinate values are calculated by the simultaneous difference equation.  The new undetermined coefficient is decided by using the obtained coordinate values and primary, secondary and succeeding constraint conditions. The next coordinate values are calculated by using the obtained undetermined coefficient and the obtained coordinate values. The process is repeated, and the coordinate values and the undetermined coefficient are simultaneously converged so as to obtain the resolution.
Patent JP-2000138573-A (JP)
Title: Differential input circuit
Inventor: TOKUHIRO NORIYUKI
IPC: H03F3/45
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To perform a sure circuit operation in a wide common voltage range by connecting the constant current sources of P and N channel sides to a current switch so as to change the operation point of a differential amplifier circuit. SOLUTION: The current sources 21 and 22 of P and N channel sides are connected to a current switch 20 so as to change the operation point of a differential amplifier circuit, and current is extracted from a differential amplifier in a stable state. The switch 20 is connected to each current source 21 and 22 and performs a complementary operation in such manners that a P channel side becomes dominant when a common range is low and that an N channel side becomes dominant when it is high. The switch 20 uses an N channel transistor for the source 21 and a P channel transistor for the source 22. Further, a current limitation element which makes a small quantity of bypass current flow is provided between the sources 21 and 22. Thus, even if the current switch of one side is turned off, only the current switch on the other side can perform switching.
Patent JP-H07138535-A (JP)
Title: Adhesion promoter
Inventor: KASUYA AKIRA
IPC: C09J5/02
Filed: 1993-11-17
Abstract: PURPOSE:To obtain an adhesion promoter which imparts excellent adhesive properties having excellent durability under an acidic condition to a curable resin compsn. (e.g. a curable silicone resin compsn.) without foaming the compsn. CONSTITUTION:An adhesion promoter mainly comprises a reaction product of an amine compd. of the formula; RnNH(3-n) (wherein R is a monovalent hydrocarbon group; and n is 1 or 2) with an epoxy compd. having an aliph. unsatd. bond or mainly comprises a condensate of the above-mentioned reaction product with a silicon compd. having at least two alkoxy groups directly bonded to silicon atoms.
Patent JP-H04183044-A (JP)
Title: Transmission source data change routing control system
Inventor: YOSHIDA ATSUMASA
IPC: G06F13/42
Filed: 1990-11-19
Abstract: PURPOSE:To reduce overhead by temporarily holding a protocol data unit(PDU), changing the held PDU based on a user data change PDU when the user data change PDU is received during this holding, repeating and transferring the PDU to a destination end system. CONSTITUTION:A PDU transfer holding means 12 registers a PDU 6 received from the transmission source end system on a transfer hold PDU list 14 and activates a transfer hold timer with the value of a transfer hold parameter 5 as timer time. When a user data change PDU 7 is transmitted from the transmission source end system, a user data correcting means 16 corrects a user data 4 of the target PDU according to the contents of a correction instructing information parameter 9 of the user data change PDU 7 while transferring and holding the target PDU in a repetition system 10. When the transfer hold timer is turned to time out, a PDU transfer means 13 repeats and transfers this PDU under transferring and holding to the destination end system. Thus, overhead is reduced.
Patent JP-S63163536-A (JP)
Title: Processor for logical language
Inventor: MATSUMOTO NOBU
IPC: G06F9/44
Filed: 1986-12-25
Abstract: PURPOSE:To improve the processing efficiency of a program by determining a condition, on which A (or A and B) is not retrieved, if it is dynamically confirmed that the processing of A (or A and B) on this condition results in failure. CONSTITUTION:The titled processor is provided with an operation part 1, a control part 2, a main memory 3, a cache memory 4, an address converting part 5, an interval bus 6, an input/output bus control part 7, a common input/ output bus 8, and a console processor 9. Various input/output devices are connected to the common input/output bus 8. If a logical value is set to a special built-in predicate of input/output or the like (which cannot be completely returned to the state before try by back track), it is dynamically confirmed that the processing of A (or A and B) on the condition results in failure (and special attendant functions of input/output or the like do not exist) to determine this condition where A (or A and B) is not retrieved.
Patent JP-H08168851-A (JP)
Title: Apparatus for continuously casting metal and continuous casting method
Inventor: FURUHASHI SEIJI
IPC: B22D27/02
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the cost of equipment and the setting space, to save the consumption of electric power and to obtain a cast slab excellent in the surface characteristic by conducting the electric power into each conducting coil of a continuous casting apparatus having plural strands with one set of a high frequency electric source device. CONSTITUTION: The high frequency electric source device 7 is made to be the condition, in which the high frequency current can always continuously be conducted, and firstly the electric current is conducted by connecting with the first conducting coil 2-1. At a specified time later, the electric current is conducted to the second coil by changing over and connecting with the second conducting coil 2-2 with an electric source change-over device 8. Further, at a specific time later, the electric current is conducted to the third conducting coil 2-3. Thereafter, the high frequency current is intermittently conducted to each conducting coil in order, such as 1→2→3→1→2→3→1 by changing over and connecting with again the first conducting coil 2-1.  The electric source change-over device 8 sets the timing of the change-over of the electric source through sequence control for receiving a signal from a speed detector 9.
Patent JP-H01155535-A (JP)
Title: Magneto-optical signal recording and reproducing system
Inventor: SAITO ATSUSHI
IPC: G11B11/10
Filed: 1987-12-11
Abstract: PURPOSE:To correct dislocation between the impressing position of a recording magnetic field and generated magnetization domain and to realize accurate demodulation by generating clock signals which are used at the time of recording data and clock signals used at the time of reproducing data based on different reference signals. CONSTITUTION:Reference domains 152 for generating reproducing clocks are recorded immediately after prepits in a sample format system, and user data patterns are subsequently recorded. At the time of recording, the magnetization domains 151 are generated by the clocks generated from the prepits. At the time of reproduction, data is demodulated based on the reference domains 152 by using the clocks generated by a PLL circuit different from that for recording. Even if a recording timing delay occurs, the reproducing clocks are generated by the reference domains 152 according to said processing. Thus, the timing delay between the reproducing clocks and the recorded data patterns hardly occur, and the accurate demodulation of data can be realized.
Patent JP-H03169788-A (JP)
Title: Front wheel drive device for 2 wheel drive motor cycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M17/00
Filed: 1989-11-30
Abstract: PURPOSE:To make handling excellent by drivingly rotating a front wheel via a constant velocity joint, a counter shaft, a drive shaft and the like, and thereby providing the counter shaft at a position where the drive shaft can be offset to the front side of a front fork by a proper quantity. CONSTITUTION:A constant velocity joint 9 is provided underneath the steering shaft 11 of a motor cycle, and a counter shaft 15 to which engine power is transmitted via a chain and the like, is connected with the output side of the constant velocity joint 9 by paired gears 16 in an upper section gear case 14 provided for one side of the lower section of an under bracket 13 for a front fork 16. The counter shaft 15 is connected with a drive shaft 20 which is parallel with the front fork 10, by a bevel gear train 18 and 19. And a lower section gear case 22 is provided for one lower section front side of paired outer tubes 21 provided for the lower sides of the right and left sides of the front fork 10. And the axle 21 one end of which is rotatably supported on an axle boss 25 provided for the lower section of the other outer tube 21 while being projected outward, is rotated by the drive shaft 20 via a bevel gear train 23 and 24.
Patent JP-H02265-A (JP)
Title: Preparation of biuret polyisocyanate, compound thereby obtained, and its use
Inventor: YOZEFU PEDAIN
IPC: C08G18/80
Filed: 1988-12-12
Abstract: Urethane-modified biuret polyisocyanates are prepared by reaction of
 a) 1,6-diisocyanatohexane
 with less than stoichiometric amounts of
 b) biuretising agents comprising water and/or organic compounds reacting with isocyanate groups with the formation of biuret,
 in which
 c) at least one diol having ester groups and a molecular weight of 350 to 950 is added to the reaction mixture, at any desired time before removing the excess 1,6-diisocyanatohexane, in an amount of 1 to 50 % by weight, relative to component a), and allowed to react with a portion of the isocyanate groups present with the formation of urethane.
 The urethane-modified biuret polyisocyanates thus obtained and their use as polyisocyanate component in two-component polyurethane paints are also described.
Patent JP-H09173867-A (JP)
Title: Manufacture of catalytic converter main body for treatment of gas by catalytic action, catalytic converter main body and catalytic converter
Inventor: PIITAA DERUFUINA SHIYUTEIINATS
IPC: F01N13/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enable a coat of uniform thickness to some extent to be applied to the entire face of a thin sheet element bordering a passage when the cross section size of the passage is set small. SOLUTION: A coat with an active material for a catalytic action and this sheet elements 25, 26 with two edge parts 25a, 25b, 26a, 26b positioned at a mutually opposite position are manufactured. In addition, the thin sheet elements 25, 26 specified for forming a package 24 and having the coat are arranged between two wall parts 22a, 22b. Further, each of both edge parts 25a, 25b, 26a, 26b of the respective thin sheet elements 25, 26 is opposed to one of the wall parts 22a, 22b. The thin sheet elements 25, 26 having the cost respectively are firmly connected to both wall parts 22a, 22b, by the fusion of a metal material, on at least, one partial edge part of each of both edge parts 25a, 25b, 26a, 26b.
Patent JP-H11147701-A (JP)
Title: Fuel cell power plant and judgment of deterioration of its reformer
Inventor: TAKE TETSUO
IPC: H01M8/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel cell power capable of instantaneously and continuously judging deterioration of a reformer in situ and determining replacing period of the reformer and provide a method for judging the deterioration of the reformer. SOLUTION: This fuel cell power plant has a reformer 8 in which a reforming catalyst for reacting fuel with steam and preparing hydrogen is packed and a cell stack 21 comprising a fuel electrode 18 and an oxidizing electrode by which electrolytes for carrying out power generation by reacting hydrogen prepared in the reformer 8 with oxygen is sandwiched.  The fuel cell power plant is equipped with a temperature sensor 6 for measuring the temperature of a catalyst packing layer constituting the reformer 8 and a deterioration- judging part 5 for receiving temperature detecting signal from the temperature sensor 6 and judging deterioration state of the reformer by collating a reformer catalyst packing layer temperature detected by a temperature sensor 6 by with the relationship between previously stored reformer catalyst packing layer temperature and deterioration amount of reforming catalyst of the reformer.
Patent JP-S63164461-A (JP)
Title: Semiconductor device
Inventor: TSUKUYAMA YOICHI
IPC: H01L29/43
Filed: 1986-12-26
Abstract: PURPOSE:To prevent aluminum from punching through, to improve the operating efficiency and to reduce the cost of a semiconductor device by providing a metal-Si alloy layer on a semiconductor surface, and forming electrodes made of alloy layer mixed with small amount of Si with aluminum thereon. CONSTITUTION:A field oxide film 2 in which a window is formed is formed on an N-type Si substrate 5 having an N<+> type region, and a metal-Si alloy layer 3 is so formed as to cover the window. An Al/Si layer 6 mixed with small amount of Si with aluminum is formed on the layer 3. Thus, even if a heat treatment is conducted, since the Si is solid-dissolved in the layer 6, the metal-Si alloy is not diffused in the layer 6 to prevent the aluminum from punching therethrough. Further, a barrier metal is eliminated to improve the operating efficiency and to reduce its cost.
Patent JP-2000136969-A (JP)
Title: Method for measuring temperature of mobile type filling layer
Inventor: MORIOKA KOICHI
IPC: C22B1/20
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To make steadily measurable the temperature distribution of a mobile type filling layer by inserting a temperature-measuring probe into a vent hole formation means for measuring temperature in the vent hole. SOLUTION: After a sintering raw material being carried onto a grate 4a of a pallet from a raw-material hopper 2 passes below an ignition furnace 5 in a mobile-type filling layer 8, a sintering combustion band (heat front) 9 is formed. A temperature- measuring probe 10 passes through the inside of a vent hole formation means 11 and is arranged, thus providing the temperature-measuring probe 10 in a direction in parallel with the movement direction of the mobile-type filling layer. For the temperature- measuring probe 10, a temperature-measuring probe with a structure where several sets of thermocouples with different length are bundled is used to measure a temperature distribution in the longitudinal direction of the probe. Also, when an optical fiber (glass fiber) is used as the temperature-measuring probe 10, due to a temperature distribution measurement method using laser Raman scattering, temperature measurement accuracy for the time-lapse change of temperature is improved, and furthermore, the temperature can be measured at a number of points from the front to the end according to the distance resolution (normally, approximately 40 cm-1 m) even by a single optical fiber.
Patent JP-H07137116-A (JP)
Title: Device and method for forming water film for resin film manufacturing device
Inventor: OKASHIRO HIDETOSHI
IPC: B29C48/92
Filed: 1993-11-17
Abstract: PURPOSE:To form a water screen having uniform thickness on a casting drum by controlling an air quantity to be supplied to a moist air generating means with a predetermined relation in accordance with screen manufacturing speed of a resin film. CONSTITUTION:A quantity of air to be supplied to a moist air generating device 80 is controlled based on a result obtained in such a manner that a signal obtained from a rotation speed detecting means 120 of a casting drum 4 or a speed measuring means 130 of a resin film is computed by a control device 1351. When the air quantity to be supplied is represented by Q at atmospheric pressure per unit length of a main moist air blowoff device 21 in a direction along the rotation of a casting drum 4 and an auxiliary moist air blowoff device 22 and when control is to be performed by the signal from the rotation speed detecting means 120 of the casting drum 4, the control is performed by Q=a1V+b1 to a rotation speed V of the surface of the casting drum, where 0.10< a1<0.80, 0<= b1<15.