baber/WOPTO huggingface dataset:
Patent JP-H09298791-A (JP)
Title: Adaptor for stereo headphone
Inventor: YOSHIDA MASAJI
IPC: H04R3/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To allow the user to listen to a stereo sound with very high sound quality with a headphone by suppressing transmission loss and distortion of a sound signal so as to enhance performance of an amplifier to the utmost. SOLUTION: An input terminal 20 is connected to a speaker output terminal of an amplifier, and made up of a right channel input positive terminal 21a, a negative terminal 21b, a left channel input positive terminal 22a, and a negative terminal 22b independently. Damping resistors 41, 42 are respectively directly connected to the left right channel input positive terminals 21a, 22a. The positive terminals 26a, 27a of jacks 26, 27 are connected to other terminals of the damping resistors 41, 42, and negative terminals 26b, 27b are connected to the negative terminals 21b, 22b of the input terminal 20. Since the damping resistors 41, 42 are connected directly, no loss is caused and since left and right channels are separated, left right crosstalk is not caused.
Patent JP-H01285549-A (JP)
Title: Cloth roll transfer loading device in loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D49/20
Filed: 1988-05-10
Abstract: PURPOSE:To facilitate with good workability loading a cloth roll transferring from its mounting position to delivery position on a loom by building a movable mechanism, able to move in a longitudinal direction of the loom, in a temporary mounting bed able to support the cloth roll. CONSTITUTION:A temporary mounting bed 1 is always placed in a standby position approaching a cloth roll mounting position Po on a loom, and a full roll, cut downward following winding completion of a cloth roll 23, is loaded transferring to the temporary mounting bed 1 on the standby position. During this downward cutting work, the loom 2 continues operation, and the temporary mounting bed 1 is left as transferred to a delivery position P2 where the cloth roll is loaded transferring to a cloth roll conveying vehicle. This transfer is specified by the second positioning mans 20. While in case of a warp break, weft misinsertion, etc. being generated when the temporary mounting bed is placed in the standby or delivery position, by moving the mounting bed 1 to a retracting position, a margin for a worker to advance into between the loom 2 and the mounting bed 1 is generated, facilitating work in the vicinity of the loom.
Patent JP-H11305267-A (JP)
Title: Active matrix substrate, its manufacture, liquid crystal panel, and electronic instrument using its panel
Inventor: NAKAMURA HISATOSHI
IPC: G02F1/1365
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate capable of using switching elements of simple structure, reducing the rate of areas occupied by switching elements on a liquid crystal substrate and maintaining the characteristics of these switching elements so that the characteristics are not almost changed even when the flowing direction of a current is changed. SOLUTION: The active matrix substrate 20 is provided with a substrate 22, signal lines arrayed on the substrate 22 in a prescribed pattern, thin film diode(TFD) elements 30 connected to the signal lines, and pixel electrodes connected to the TFD elements 30. The TFD element 30 to be used for the active matrix substrate 20 is provided with a 1st conductive film 32 consisting of a prescribed conductive material, an element insulating film 38 covering the surface of the film 32, a non-element insulating film 34 covering the surface of the film 38 and having a through-hole 35 formed on the upper part of the film 32, and a 2nd conductive film 40 consisting of the same conductive material as that of the 1st conductive film 32, brought into contact with the film 38 and covering the through-hole 35.
Patent JP-2000301041-A (JP)
Title: Coating device
Inventor: FUJISHIRO AKIHITO
IPC: B05D7/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To form excellent spirally fluidizing state around the center. SOLUTION: A rotatable rotary vessel 6 is provided on the bottom surface of a fixed vessel 5. The side face of the fixed vessel 5 is formed into a polygonal or cylindrical shape. A 1st and a 2nd divided regions 26, 27 each formed by plane are alternately arranged on the surface of rotary vessel 6 and a discontinuous face is formed in the peripheral direction. As a result, the rotational force is transferred to the center inserted into the inside by the discontinuous plane to cause the excellent spiral flow in the coating vessel 1 when the rotary vessel 6 is rotated at a high speed.
Patent JP-H01284719-A (JP)
Title: Measuring method for temperature in furnace
Inventor: SASAKI SHIGEJI
IPC: F27D21/00
Filed: 1988-05-11
Abstract: PURPOSE:To measure in-furnace temperature in a short time by taking a measurement plural times before the measured value of a sensor reaches the in- furnace temperature, and calculating the in-furnace temperature according to temperature rise characteristics. CONSTITUTION:The measured value T of the sensor is represented as T=PHI(t)= T0+A{1-exp(-t/DELTAt)}. Here, T0 is an initial value when t=0, A is rising temperature from the initial value T0 to saturation temperature, and DELTAt is a time constant as the characteristic value of this sensor. In said equation, T0, A, and DELTAt are unknown, so a measurement is taken three times intermittently after the sensor is put in a furnace so as to determine the function PHI by finding those three unknown values. Thus, the function PHI is found and then the in- furnace temperature Ta to be found lastly is found as a measurement value when (t) is infinite, namely, Ta=PHI(infinity )=T0+A.
Patent JP-H11272648-A (JP)
Title: Chaos suppression multi-value obtaining circuit capable of changing order
Inventor: SHONO KATSUFUSA
IPC: G06F19/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To perform multi-value computation by using a chaos suppression multi-value obtaining circuit so as to process complicated combination problems. SOLUTION: This chaos suppression multi-value circuit is composed of the loop of a chaos generation one-dimensional mapping circuit, a nonlinear AD converter and a nonlinear DA converter. In this case, by replacing the connection of the decoder of the nonlinear AD converter, the order of multiple values to be outputted is changed. By arbitrarily controlling the connection of the decoder by using a switching circuit, all permutations brought by quanta obtained by suppressing chaos are taken out. Since all allowable combinations are taken out, the complicated combination problem is effectively coped with.
Patent JP-S60258254-A (JP)
Title: Polyphenylene ether composition having improved moldability
Inventor: TAMURA YUTAKA
IPC: C08L25/04
Filed: 1984-06-04
Abstract: PURPOSE:A composition having extremely improved molding and processing properties without damaging heat resistance, obtained by blending polyphenylene ether or a mixture of it and a styrenic resin with a triazine compound. CONSTITUTION:Polyphenylene or a composition of it and a styrenic resin is blended with a triazine compound shown by the formula I or formula II (R<1>, R<2>, and R<3> are saturated or unsaturated chain hydrocarbon residue, alicyclic hydrocarbon residue or aromatic hydrocarbon residue containing 1-10C straight chain or side chain, or their derivative residues). The triazine compound used has 105-350 deg.C, preferably 150-300 deg.C melting point, and an amount of it blanded is 0.1-2.5pts.wt. based on 100pts.wt. total amounts or the whole polymers.
Patent JP-S5239269-A (JP)
Title: Screw conveyor
Inventor: TANAKA YUTAKA
IPC: B65G33/26
Filed: 1975-09-23
Abstract: PURPOSE: To provide a screw conveyor which transfers a tracky, moddy matter contrinuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596116-A (JP)
Title: Seal structure around window
Inventor: KAZAMA NORIO
IPC: B60J1/17
Filed: 1982-06-30
Abstract: PURPOSE:To realize production based upon double seal specification without changing a sash garnish and the like by stopping a subweather strip stretching over a main weather strip holding part and the inside of a glass run fitting part. CONSTITUTION:A sash 6 is provided with a holding part 6b to hold a main weather strip 8 and a fitting part 6c to hold a glass run 10, while a garnish 16 is fitted to a roof side rail 2. In case of production based on double seal specification through fitting a subweather strip 12, its upper stopping piece 12b and a lower side stopping piece 12c are stopped to the inside of the holding part 6b and the inside of the fitting part 6c respectively. Thus, production based upon the double seal specification is possible without making a fitting hole in the sash or sticking the subweather strip to the garnish.
Patent JP-H09277953-A (JP)
Title: Shock absorbing member
Inventor: UENISHI AKIHIRO
IPC: B62D21/15
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing member of a small initial shock load, and a large absorption energy quantity. SOLUTION: In a shock absorbing member which receives a shock load in the longitudinal direction (or the axial direction) to buckle like bellows for absorbing collision energy, a buckling starting end is formed to have a cross sectional form of a closed polygonal cross sectional surface of four sides or more, the other end is formed to have a cross sectional form having more sides than the cross sectional form of the buckling starting end, and the cross sectional forms of both ends are smoothly connected to each other by continuously changing cross sectional forms, where a ratio of a plate thickness (t) to a cross sectional surface circumferential length (M) is 0.0025 or more.
Patent JP-H01318025-A (JP)
Title: Resin acid/maleic anhydride copolymer
Inventor: DEBUITSUDO DABURIYUU PAAKAA
IPC: C09F1/04
Filed: 1989-05-09
Abstract: PURPOSE: To manufacture the subject copolymer of high molecular weight, that has a weight-average molecular weight of more than a specified value, by copolymerizing maleic anhydride and resin acid in rosin or its ester in the existence of a free radical initiator.  
     CONSTITUTION: Maleic anhydride and resin acid existing in rosin or its ester are copolymerized in the existence of the effective dose (at least 0.01wt.% or preferably 0.01-1wt.% to the gross weight of rosin and maleic anhydride) of the free radical initiator [example: 2,2'-azobis (2-methylpropanenitrile) or the like], or under the existence of the suitable solvent preferably. Copolymer of resin acid, which has at least 1500 of weight-average molecular weight and maleic anhydride (example: things having repeatedly the equation I or II) can be obtained. As this polymer has higher molecular weight than rosin as before, it can be used for ink resin, breakaway inhibitor, epoxy curing agent, and coating component or the like. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09280179-A (JP)
Title: Liquid supply device using unstable power supply device as power source
Inventor: NAGAO YOSHITAKA
IPC: F04B17/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the wasteful use of power from a solar battery by providing a pump using an astable power source as a power source and an opening/ closing control means for controlling the opening/closing of the opening/closing means according to power supplied from the unstable power supply device. SOLUTION: A solar battery 12 is connected to an AC 3-phase motor direct connection magnet pump 5 via a general inverter 14. A solenoid valve 9 is provided in an upper part from a contact point between a second liquid carrying route 2 and a third liquid carrying route 3. A solenoid valve 10 is provided in part closer to a water storing means 6 than the contact point between the second liquid carrying route 2 and the third liquid carrying route 3. A solenoid valve 11 is provided in the midway of a fourth liquid carrying route 4. A water level sensor 21 is provided in the water storing means 6, and a signal therefrom is inputted to a control device 3. The output voltage of the solar battery 12 is calculated from a solar battery output voltage and a current, and the solenoid valves 9 to 11 are controlled for opening/closing according to the water level of the water storing means 6.  Thus, the efficient use of power generated by the solar battery is improved.
Patent JP-H10310945-A (JP)
Title: Production of discontinuous warp and partial warper for the discontinuous warp comprising single fiber therefor
Inventor: HERBERT WISNIUSKI
IPC: D02H3/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cotton/discontinuous warp additionally sizable as a yarn sheet, and to provide single fiber/discontinuous warp/ partial warper intended to perform the above method. SOLUTION: This method comprises as follows: single fibers are successively wound around a warping drum 2 so as to meet a given design, and then withdrawn as a yarn sheet 19 by a winding beam 16, and rewound around a warp beam 17; wherein a preparatory operation for separating the single fibers into partial sheets is already conducted on the warping drum 2, forming a longer front travel portion and a following travel portion. Besides, in the present invention, single fiber/discontinuous warp/partial warper 1 intended to perform the above method are described, enabling cotton/discontinuous warp additionally sizable as the yarn sheet 19 to be produced.
Patent JP-H02293666-A (JP)
Title: Temporary stop preserving liquid of antigen-antibody reaction
Inventor: AOYANAGI SHIGEO
IPC: G01N33/531
Filed: 1989-05-08
Abstract: PURPOSE:To allow the execution of various analyses without exerting adverse influence on the reproducibility within a day by adding the serum derived from an animal to a buffer soln. CONSTITUTION:The serum albumin or immune globulin derived from the animal is added as serum protein to the buffer soln. as the temporary stop reserving liquid of an antigen-antibody reaction. The reproducibility within a day nearly equal to the case in which a temporary stop is not executed is obtd. with this buffer soln. and, therefore, the detection limit is improved and change in reaction with time is exactly analyzed and the precise decision of the optimum measurement conditions is possible.
Patent JP-H04342345-A (JP)
Title: Simultaneous voice calling system for cordless telephone
Inventor: HIRANO MASAHIRO
IPC: H04M1/72508
Filed: 1991-05-20
Abstract: PURPOSE:To provide the simultaneous voice calling system for a cordless telephone set to transmit a message in a short time by simplifying the operation of calling a slave set from a master set and transmitting the message. CONSTITUTION:At the cordless telephone, the master set is equipped with a call slave set registering means 11 to register the number of the slave set to which a simultaneous voice call is executed, and a master set simultaneous call control means 12 to transmit the voice message while setting a speech line between slave sets by transmitting the slave set number registered on the call slave set registering means, speech channel number and simultaneous voice call code, and the slave set is equipped with a slave set simultaneous call control means 21 to detect a signal from the master set, to set the line by switching the speech channel to the designated speech channel at the slave set designated from the master set and to connect the output of a receiver to a loudspeaker.
Patent JP-H049853-A (JP)
Title: Planographic printing plate for scanning type exposing
Inventor: IGUCHI KEISUKE
IPC: G03F7/07
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the planographic printing plate for scanning type exposing having a high sensitivity, hard contrast, high plate wear, high water retention, and excellent preservable property by incorporating a bisphenol type epoxy resin latex into a primer coating layer. CONSTITUTION:The bisphenol type epoxy resin latex is incorporated into the primer coating layer of the planographic printing plate for scanning type exposing having at least one primer coating layer, silver halide emulsion layer and surface physical development nucleus layer on a base. The planographic printing plate for which scanning type exposing light sources, such as laser beam and more particularly, semiconductor laser beam, IR laser beam and red light emitting diode, having the light emission wavelength within 600 to 800nm are used as light sources and for which the silver complex salt diffusion method of the high sensitivity, the hard contrast, the high plate wear, the high water retention, and the excellent preservable property is utilized is obtd. in this way.
Patent JP-H04342246-A (JP)
Title: Picture recorder
Inventor: HATTORI TOMOAKI
IPC: G03B27/32
Filed: 1991-05-20
Abstract: PURPOSE:To obtain an output picture realizing exact color balance and contrast by controlling microcapsule paper and a liquid crystal display panel at an optimum temperature. CONSTITUTION:A light source arranged on one side of an optical shutter 6 and a photosensitive recording medium 7 arranged on the other side and in the vicinity of the optical shutter are provided, and light from the light source is projected to the picture displayed on the optical shutter, and the photosensitive recording medium 7 is exposed to transmitted light to form a latent image. This picture recorder is provided with a heat insulating device between the photosensitive recording medium 7 and the optical shutter 6. Therefore, microcapsule paper (photosensitive recording medium) 7 and the liquid crystal display panel (optical shutter) 6 are thermally separated by the heat insulating device (heat insulating plate) 40, and temperatures of microcapsule paper 7 and the liquid crystal display panel 6 can be controlled independently of each other. Consequently, the output picture of good color balance and contrast is obtained.
Patent JP-H05316185-A (JP)
Title: Communication equipment
Inventor: SUGANUMA ATSUHIKO
IPC: H04M1/26
Filed: 1992-05-07
Abstract: PURPOSE:To select an operator exactly offering the minimum charge by estimating a representative value of classification as the speech time duration depending on which representative pattern the speech characteristic pattern of the user is classified in. CONSTITUTION:A call management equipment 2 imports a dial signal to a path selection device 3 to request the selection of an operator offering a minimum charge. The path selection device 3 retrieves speech characteristic information stored in a storage device 4 based on distance information calculated from a dial signal received by the call management equipment 2 and a current time obtained from a clock device 7 to obtain an estimate speech time duration corresponding to the relevant characteristic. Then the path selection device 3 retrieves the distance dependent and time zone dependent charge of each operator stored in the storage device 4 by using the estimate speech time duration, the distance information and the current time obtained in this way as keys to decide an operator whose charge is predicted to be minimum and to inform it to the call management equipment 2, which sends a dial signal to a telephone line.
Patent JP-S5542340-A (JP)
Title: Magnetic recording reproducing device
Inventor: KONDOU KENJI
IPC: G11B5/54
Filed: 1978-09-18
Abstract: PURPOSE:To improve recording reproducing characteristics by recording and reproducing signals by a recording-only head and reproduction-only head respectively, and also by making it possible to exchange selectively both the heads at the same position. CONSTITUTION:As head moving mechanisms, tape intra-surface movement, rotational movement and tape-thickness movement are considered. As for a VTR track- width moving mechanism as the tape intra-surface moving mechanism, recording- only sound head 1 and recording-only control head 3 operate in recording operation to record signals on tape 5 and reproduction-only sound head 2 and reproduction- only control head 4 never operate. In reproduction operation, heads move upward. Then, sound head 2 and control head 4 operate and recording sound head 1 and control head 3 do not operate. In this way, the best recording and reproduction can be performed by two heads.
Patent JP-S61273222-A (JP)
Title: Method and device for manufacturing container of superplastic material
Inventor: YASUZAWA SHINICHI
IPC: B21D26/055
Filed: 1985-05-28
Abstract: PURPOSE:To form a weld zone to a thick wall, and to execute easily the subsequent welding by inserting a superplastic material whose weld zone is formed to a thick wall, between a vacuum die and a gas pressure die, fixing the outside peripheral edge part to one die, thereafter, subjecting it to gas pressurization under heating, and also to evacuating. CONSTITUTION:In case welding is necessary after forming, a plate thickness of a superplastic plate 1 is made thick centering around the weld zone by machining, etc. Also, the superplastic plate 1 is inserted between an evacutating lower die 5 and a gas pressurization upper die 3, and the outside peripheral edge part of the superplastic plate 1 is joined to an inflow preventing ring 6. Next, the upper and the lower dies 3, 5 are heated in a heating furnace 3 and a pressurization inert gas is supplied from an inert gas supply line 4, and also evacutated by a vacuum pump 11 of a vacuum line 12. As a result, the superplastic plate 1 is stretched and adheres closely to a die surface 8. In this case, a weld zone of a formed part has a thick plate thickness, the subsequent welding is executed easily, and the total weight can also be reduced.
Patent JP-H068322-A (JP)
Title: Heat shrinkable polyester film
Inventor: FUKUZUMI TATSUSHI
IPC: B29C61/06
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a heat shrinkable polyester film excellent in practical use, which has comparatively high shrinkage factor and nearly no ununiform shrinkage develops. CONSTITUTION:The film concerned consists of dicarboxylic acid component mainly made of aromatic dicarboxylic acid or its ester formed derivative and diol component mainly made of ethylene glycol and bisphenol compound or its derivative or its ethylene oxide addition product. In this case, the content of the bisphenol A ethylene oxide addition product is 0.1-50mol.% of total diol component and the content of polyoxytetramethylene glycol and/or polyethylene glycol in resin is 0.1-20wt.%.
Patent JP-H04343167-A (JP)
Title: Document processor
Inventor: INOUE IKUHIRO
IPC: B41J21/00
Filed: 1991-05-20
Abstract: PURPOSE:To confirm the dividing position of a printing image before printing and to evade the redoing of printing by adding and outputting the divided line to the printing image. CONSTITUTION:The information from an input means 101 to input respective types of information such as a document, an image, a graph and a graphic is stored in a storing means 102, and the stored information is converted to a printing image by a converting means 103. By an adding means 104, the divided line is added to the converted printing image, the printing image to add the divided line is outputted by an output means 105. In this case, as the input means 101, a keyboard device and a tablet device are used, and as the converting means 103 and the adding means 104, a microcomputer consisting of a CPU, ROM, RAM and I/O port is used and as the storing means 102, the RAM is used and as the output means 105, a CRT display device, a LC (liquid crystal) display device or respective types of printers are used.
Patent JP-2000306387-A (JP)
Title: Semiconductor memory
Inventor: NARITAKE ISAO
IPC: G11C11/56
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To make storable data consisting of a plurality of bits at one memory cell while reducing the chip area. SOLUTION: A plurality of capacitors C1 to C3 for connecting bit lines BLNU, BLTU, BLNL, and BLTL to data lines DLN and DLT are provided in a sense amplifier 1, the potential of bit lines BLN and BLT is fluctuated based on data being transmitted to the data lines DLN and DLT and the capacity of the capacitors C1 to C3, and the fluctuated potential of the bit lines BLN and BLT is used as a reference voltage for successively reading the lower- bit data.