baber/WOPTO huggingface dataset:
Patent JP-H09277391-A (JP)
Title: Manufacture of fiber reinforced resin made tube body
Inventor: MACHII AKIHIKO
IPC: B29K105/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve gas barrier properties of fiber reinforced resin made tube body by a method wherein a cylindrical textile fabric is formed between adjacent oblique yarn layers, and matrix is stuck to the cylindrical textile fabric to be formed thereafter. SOLUTION: A first oblique yarn layer is formed by laminating by weaving oblique yarn S by a specific angle to an axial core of a mandrel 7 on an outer peripheral surface of the mandrel 7 transferable in the axial core direction. Thereafter, a first axial direction yarn layer is formed by laminating an axial direction yarn R arranged in the axial core direction of the mandrel 7 on the first oblique yarn layer. Then, a second oblique yarn layer is formed by laminating by wieving the oblique yarn S by the same specific angle on the first axial direction yarn layer. By laminating hereafter the axial direction yarn layer and the oblique yarn layer alternately in the same way, a cylindrical textile fabric is formed. After fitting suitable matrix to the cylindrical textile fabric, the forming is carried out.  Thereby, a reinforced fiber resin made tube body for passing fluid therethrough is obtained.
Patent JP-S61245723-A (JP)
Title: Tester for detecting mis-wiring of bus line
Inventor: SUZUKI YOSHIHARU
IPC: G06K19/077
Filed: 1985-04-24
Abstract: PURPOSE:To eliminate the need for every measurement of voltage by a worker and to quicken the work by providing an information receptacle to extract information to proper positions of a bus line and connecting a connector one after another so as to detect mis-wiring. CONSTITUTION:In order to detect mis-wiring, a connector 4 of a display section 7 is plugged into the information receptacle 3, comparators 81-83 detect respectively that a voltage impressed to signal lines a-c is whether or not nearly equal to a voltage impressed by a voltage sending circuit 6, an when the difference is within a specified value, that is, when the impressed voltage is within a voltage decided by the comparators 81-83, an output of the comparators 81-83 light any of display devices 91-93. When all the display devices 91-93 are lighted in this way, the wiring from the voltage sending circuit 6 to the connection 2 is normal.
Patent JP-H05259747-A (JP)
Title: Low distortion factor amplifier circuit
IPC: H03F1/08
Filed: 1992-03-13
Abstract: PURPOSE:To reduce distortion by using a negative feedback type current mirror circuit with high accuracy as a current supply means. CONSTITUTION:Let a current amplification factor of each of transistors(TRs) Q11, Q12, Q13 of a current mirror circuit 10 be hfe, a base current of the TRs Q11, Q12 is equal to each other as iB. Each emitter current of the TRs Q11, Q12 is expressed as (1+ or -hfe).iB. Moreover, a reference side current i2 is nearly (1+hfe).iB. A follower side current i1 is a collector current of the TR Q13 and almost equal to (1+hfe).iB. Thus, the relation of i1=i2 is realized. On the other hand, the reference side of the current mirror circuit 20 is connected to the collector of the TR Q1. The follower side is connected to an output terminal OUT and an output voltage V0 is extracted. Through the constitution above, the relation of i3=i1=i2 is obtained and an amplified output without nonlinear distortion is obtained at the output voltage V0.
Patent JP-H04301938-A (JP)
Title: Multiple line monitor system
Inventor: TAMADA TOSHIHIKO
IPC: H04J3/14
Filed: 1991-03-28
Abstract: PURPOSE:To obtain matched recognition of line setting between a monitor device and a multiplexer even when the line setting of the multiplexer is changed in the case of disabling the monitor of the monitor device at the multiple line monitor system equipped with the multiplexer and the monitor device to manage this multiplexer. CONSTITUTION:A read memory 6 is provided to store the contents of an active memory 1 for holding the current set information of multiple lines when starting monitoring. A comparator circuit 7 is provided to compare the contents of the active memory 1 with the contents of the read memory 6. By executing monitoring corresponding to the contents of an output 12 from the comparator circuit 7, even when the line setting is changed and the active memory 1 is reloaded in the case of disabling the monitor, the contents before reloading can be grasped and the matched recognition of line setting can be obtained.
Patent JP-S62247025-A (JP)
Title: Heat treatment method of nozzle
Inventor: OKADA TAKATSUGU
IPC: C21D9/00
Filed: 1986-04-18
Abstract: PURPOSE:To enable the generation of substantial residual compressive stress on the inside surface of a nozzle to be used for a piping juncture, etc., of a construction plant by passing a coolant to the space between the inside surface of the nozzle and thermal sleeve from holes bored near the weld zone of the nozzle. CONSTITUTION:The nozzle 1 with the thermal sleeve is constituted of, for example, the nozzle 1 made of a low alloy, a safe end 2 made of an austenitic stainless steel and the thermal sleeve 3. The nozzle 1 and the safe end 2 are welded and connected in the weld zone 5 and a space 4 is formed between the sleeve 3 and the inside surface of the nozzle. The holes 6 are pierced at prescribed intervals in the circumferential direction apart at a prescribed distance to the safe end side from the center of the weld zone 5. The coolant is fed through the holes 6 by a pump 8 to the space 4. On the other hand, a heater 10 is provided to the weld zone 5 and the outside periphery near the weld zone over the entire periphery and the outside periphery of the nozzle is heated by said heater. The inside surface of the nozzle is thoroughly cooled by such method and the substantial residual stress is generated on the inside surface of the nozzle.
Patent JP-S63255738-A (JP)
Title: Data unifying device
Inventor: AIKAWA TAKESHI
IPC: G06F9/26
Filed: 1987-04-14
Abstract: PURPOSE:To detect an infinite loop to get out of this loop by counting up a counter at each time of recurrent call of a unify micro routine and detecting that contents of this counter exceeds a determined value. CONSTITUTION:In a main routine, a sufficient large value (for example, 1,000) is set to a register 6 as a maximum number of times of recurrent call of a unify subroutine. A counter 4 is counted up by one at the first of unify subroutine and is counted down by one just before return. Consequently, a structure is nested, and the value of the counter 4 is increased by one at each time of recurrent call of the unify subroutine. If the structure forms an infinite loop, a comparator 7 interrupts a sequence control part 3 to get out of the loop when the number of times of recurrent call reaches 1,000.
Patent JP-S59214868-A (JP)
Title: Separator of transfer material
Inventor: INAMOTO KIYOSHI
IPC: G03G15/16
Filed: 1983-05-20
Abstract: PURPOSE:To separate a transfer material invariably stably regardless of the image of an original by providing a separating discharger for corona discharging and a discharger for destaticizing behind a discharger for transfer and between a developing device and the discharger for transfer. CONSTITUTION:The discharger 10 for separation is powered on by an AC power source to perform (A.C.) corona discharging, and an A.C. voltage on which a proper DC component is superposed is impressed to the discharger when necessary. Further, DC corona discharging with the polarity opposite to that of the corona discharging for transfer is carried out. A high voltage is supplied from a high voltage power source 13 to the wire for corona discharging of the discharger 12 for the destaticizing. The high voltage power source 13 applies the AC voltage having a DC component superposed to the wire. The difference in surface potential between the picture part and no-picture part (white background part) on a photosensitive body 1 decreases as shown in a figure. Thus, a charge given to transfer paper 8 is discharged more effectively by the discharger 10 for separation after transfer regardless of the kind of the image of the original to separate the transfer paper 8 from the photosensitive body 1 securely.
Patent JP-2000287240-A (JP)
Title: Key telephone system
Inventor: HORII HISATSUGU
IPC: H04M19/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system which reduces power consumption by interrupting power feeding to the button telephone set and can utilize the button telephone set even during a period when power feeding is interrupted by providing a first extension line interface part for interrupting the power feeding during a preset power saving period and a second extension line interface part for performing the power feeding also during the power saving period. SOLUTION: This system is provided with a normal mode in which power feeding to all key telephone sets 3A to 3N is performed from a master device 1 and a power saving mode in which the power feeding to the key telephone sets other than specific key telephone set is interrupted. Also, the system is provided with an extension line interface part 13A which performs power feeding in the normal operation and interrupts the power feeding in the power saving and an extension line interface parts 13B to 13N which perform the power feeding to the key telephone set which operates in the power saving operation in addition to the normal operation time. Thus, the key telephone sets other than the specific key telephone set can be used in the power saving operation. Therefore, even in the power saving operation, it is possible to deal with emergency or the like.
Patent JP-H07295447-A (JP)
Title: Cleaning blade and cleaning device
Inventor: NAKAZAWA AKIHIKO
IPC: G03G21/18
Filed: 1994-04-27
Abstract: PURPOSE:To provide a cleaning blade and a cleaning device capable of the formation of desirable images over a long period of time without generating an image defect caused by the degradation of a photoreceptor, blade peeling, and the like even in the case of the cleaning blade being kept in pressure contact with the photoreceptor for many hours by setting the rate of weight decrease caused by the heating of the cleaning blade, to a specific value. CONSTITUTION:The cleaning device is provided on a photoreceptor 1 after a transfer process so as to remove a developer remaining on the photoreceptor 1 without being transferred, with a cleaning blade 3. The removed developer is recovered into a container by a rake-in member 6. In the cleaning blade 3 coming into contact with the photoreceptor 1 to remove the residual developer, the rate of weight decrease caused by the heating of the cleaning blade 3 is to be 0.01% to 2.0%. In the case of the rate of weight decrease caused by the heating of the cleaning blade 3 exceeding 2.0%, the degradation of the photoreceptor 1 cannot be prevented, and in the case of being less than 0.01%, the generation rate of a problem such as blade peeling becomes high.
Patent JP-H03288474-A (JP)
Title: Active matrix type liquid crystal display
Inventor: KATO TAKEHISA
IPC: H01L29/78
Filed: 1990-04-04
Abstract: PURPOSE:To offer an active matrix type liquid crystal display excellent in maintainability of image information without carriers, generated by the light entering the channel of a transistor, flowing into a drain, by providing an opposite conductivity of semiconductor layer on one conductivity of semiconductor substrate, and providing a transistor for driving a picture element on the semiconductor layer. CONSTITUTION:A p-well 2, which is formed by implanting boronic ions, is provided on an n-type silicon substrate 1, and in that p-well 2 is formed an active matrix type liquid crystal display wherein an n-channel transistor is used. In case that the light enters the p-well 2 and generates positive holes and electrons, the positive holes do not flow to the drain 3b due to the potential barrier existing between the p-well 2 and the drain 3b, and is accumulated in the p-well 2. Moreover, since the potential of the n-type silicon substrate 1 is higher than the drain 3b, most of the electrons generated flow to the n-type silicon substrate 1. According to this constitution, the currents generated by light can be reduced, and the maintainability of image information when the transistor is not supplied with currents can be improved.
Patent JP-2000280417-A (JP)
Title: Multi-layer sheet for ptp packaging
Inventor: TAKEDA MASAKI
IPC: B32B27/32
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which has a wide range of molding conditions and is almost free from the generation of a curl and further, shows transparency and rigidity required for PTP packaging with an outstanding suitability for molding PVC by forming the sheet of respectively specific resins for the outer, inner and intermediate layers of the sheet under a five-layer structure of an outer layer, an adhesive resin layer, an intermediate layer, an adhesive resin layer and an inner layer. SOLUTION: At least an outer layer and an inner layer constituting a multi- layer sheet of five layers formed of a polypropylene resin and an intermediate layer is formed of a non-crystalline polyethylene terephthalate resin or a polystyrene resin. The polypropylene resin is a polypropylene homopolymer or a mixture thereof or the like and the polystyrene resin is a polybutadiene or the like. In addition, for the non-crystalline polyethylene terephthalate copolymer, a thermoplastic polyester is used which gives superb moldability, curling characteristics, transparency and rigidity to a PTP sheet. Further, for an adhesive resin layer between the inner and outer layers and the intermediate layer, the resin is used which bonds PP with PETG without impairing the basic properties for PTP use applications.
Patent JP-S60235914-A (JP)
Title: Safety device of burner
Inventor: UEKI TAKASHI
IPC: F23N5/24
Filed: 1984-05-08
Abstract: PURPOSE:To control the valve closing of a safety valve under the consideration for the continuing time of CO concentration by a method wherein a CR timer consists of a capacitor and a gas sensor is incorporated in an abnormal condition detecting circuit. CONSTITUTION:When a CO concentration is increased to 300ppm with increasing thereof, the resistance value of a CO sensor 6 is decreased to 500OMEGA according to the concentration. By approximate 10min continuation of said concentration, a capacitor 9 is charged up to designated quantity of charge by a dry cell 7, a thyristor 11 is conducted. Then, an operational solenoid 3a is impressed by an inverse polarity electric voltage for a thermal generating element 4, an electromagnetic safety valve 3 is closed, the burning of a burner 1 is stopped. Thereby, the closing control of the electromagnetic safety valve can be performed correspond to the condition under the consideration for high/low of CO concentration, further, the length of continuing time of concentration.
Patent JP-H03289093-A (JP)
Title: Electrostatic charge removing electrode
Inventor: NOMURA NOBUO
IPC: H05F3/04
Filed: 1990-04-06
Abstract: PURPOSE:To manufacture electrostatic charge removing electrodes easily and make mass production and compact size of the electrodes possible by fitting resistor cores in which electrode needles are implanted in holes of a printed substrate. CONSTITUTION:A plurality of resistor cores 6 in which electrode needles 5 are implanted are fitted in a plurality of through holes 4 connected and print- wired each other in a printed substrate 3. Consequently, when high voltage is applied to the printed wiring of the printed substrate 3, the high voltage is applied to all the electrode needles 5 through each of the resistor cores 6 and the number of the parts and assembly processes are thus lessened, so that mass production becomes possible and it becomes easy to make the size small and shapes and functions become optional.
Patent JP-S57205632-A (JP)
Title: Raising of cover receiver frame for underground structure
Inventor: IHARA TOMOHIRO
IPC: E02D29/12
Filed: 1981-06-11
Abstract: PURPOSE:To easily and rapidly raise a cover receiver frame without being removed by making up the cover receiver frame by alternately and annularly disposing trapezoidal raising members whose width is widened toward its inside and fan-shaped raising members whose width is shrunk toward its inside. CONSTITUTION:A length-adjusting nut 8'' is loosened and positioned below a clamping nut 8, and then an elevating screw lever 6 is turned to lift up a receiver frame 3. Then, in the space between the lifted receiver frame 3 and a lower box 1, trapezoidal raising members 4 and fan-shaped raising members 5 are alternately combined to form an annular raising plate 2, while the elevating screw 6 is again loosened and lowered downwards, and the receiver frame 3 is placed. Then, the adjusting nut 8'' is turned to adjust the length of the clamping bolt 8, and the clamping nut 8' is further turned to connect and fix the receiver frame 3, the annular raising plate 2, and the lower box 1.
Patent JP-H1142093-A (JP)
Title: Sialoadhesin family member-3
Inventor: KIKLY KRISTINE K
IPC: A61P31/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new sialoadhesin family member-3 having an amino acid sequence highly identical with a specific amino acid sequence, and useful for remedy, diagnosis, etc., for functional disorders or diseases including cancer, inflammation, autoimmune and allergy. SOLUTION: This new sialoadhesin family member-3(SAF-3) is selected and isolated from the group consisting of (1) polypeptides each having an amino acid sequence at least 70% indentical, over the whole length, with the amino acid sequence expressed by the formula, (2) polypeptides containing the amino acid sequence expressed by the formula and (3) the polypeptide consisting of the amino acid sequence expressed by the formula. SAF-3 polypeptide and polynucleotide are both useful for treatment, diagnosis, etc., for diseases including cancer, inflammation, autoimmune and allergy. This polypeptide is produced according to a gene recombinant production method using SAF-3 polynucleotide obtained from a cDNA library derived from mRNA in human monocytes.
Patent JP-2000282551-A (JP)
Title: Dirt flushing device
Inventor: HIRAISHI KAZUO
IPC: E03D11/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dirt flushing device, in which dirt can be flushed automatically in a short tine, a body does not come in contact with dirt and which is not troubled even at the place of the discharge of flushed dirt. SOLUTION: In the dirt flushing device A with a fixed section 2 fixed so as to be supported into a flush toilet 1, a holding section 3 for holding an object to be flushed, an intake section 6 taking in water through a branch metal fitting 5 from a hydrant 4 for flushing the toilet, a spout section 7 blowing off water, a switch 8 changing over spout and cutoff, a control section 9 controlling spout and cutoff by the switch 8 and a main body section 10 on which each member is mounted, the object to be flushed is flushed automatically in the flush toilet 1.
Patent JP-H08289011-A (JP)
Title: Circuit for preventing induced noise in call signal
Inventor: TANAKA YUKIO
IPC: H04Q3/42
Filed: 1995-04-17
Abstract: PURPOSE: To provide a preventing circuit for an induced noise in a call signal in which the generation of the induced noise is prevented when the call signal is sent in an analog telephone line. CONSTITUTION: This induction noise preventing circuit for a call signal in a subscriber circuit 1 is composed by connecting a resistor 11, a capacitor 12 and a switch 13 in series between both subscriber lines 2 and the switch 13 is controlled to be turned on for a period when the call signal is sent.
Patent JP-H04321187-A (JP)
Title: Method and device for matching of signal
Inventor: HIROI SATOYUKI
IPC: H04N19/50
Filed: 1991-04-22
Abstract: PURPOSE:To accurately obtain even a long active vector <d> that functions to secure the matching between the 1st and 2nd functions f1 and f2 of a vector <x>. CONSTITUTION:The partial differentialtion filter circuits 3-0-3-K obtain the partial differential functions of various degrees in regard of each element xi of both functions f1 and f2. The error detecting circuits 4-0-4-K obtain the matching error equal to a square of the absolute value of the difference from the primary Taylor series expansion in regard of the active vector <d> of the partial differential function computing circuits 5, 7-0-7-K, 8 and 9 obtain the evaluation function B(<x>, <d>) by adding an additional condition formula to the weighted sum of the matching errors of various degrees. Then a control circuit 6 decides the valve of the active vector <d> so that the value of the function B is minimized.
Patent JP-H09283651-A (JP)
Title: Electronic component with lead
Inventor: OTSUKA YASUHIRO
IPC: H01L23/50
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent grain boundary corrosion of a lead terminal due to a silver solder material and thus prevent failure of the lead terminal, by making the lead terminal of a metal containing an iron-nickel alloy to which niobium is externally added at a predetermined % by weight. SOLUTION: A lead terminal 7 of an electronic component is made of a metal containing an iron-nickel alloy to which niobium is externally added at 0.5-5.0% by weight. By causing the lead terminal to contain niobium, which restrains roughening of crystal, roughening of crystal of the lead terminal 7 and diffusion of a silver solder material 8 into the grain boundary are substantially eliminated even when the heat to melt the silver solder material 8 is applied to the lead terminal 7 in mounting the lead terminal 7 via the silver solder material 8 on a meatless metal layer 5 provided on an insulating base 1. Consequently, grain boundary corrosion of the lead terminal 7 due to the silver solder material 8 is effectively prevented, and failure of the lead terminal 7 is not generated. Thus, the lead terminal 7 may be rigidly connected to an external electric circuit.
Patent JP-S59217211-A (JP)
Title: Recording and reproducing method of digital signal
Inventor: SUGIKI HIROSHI
IPC: G11B5/592
Filed: 1983-05-24
Abstract: PURPOSE:To reduce signal absence due to a dropout, etc., and perform precise tracking control by detecting a signal Q and knowing the substantially final position of digital information recorded on a recording medium, and inserting plural pilot signals. CONSTITUTION:If tracking control signals STC having the opposite polarities are detected when the almost center part of some track and the almost center part of a track which is a half drum period later are scanned under tracking servo control, no an actual tracking shift, but the detection of the signal Q is judged. Plural differential amplifiers 61 and 62 as comparing circuits are provided on the output side of a differential amplifier 55 to obtain a concrete detecting means which detects said signal Q. When the signal Q is detected, now another information is recorded from the track following the last recorded track, and then connective shooting is performed without forming any blank track.
Patent JP-H05289573-A (JP)
Title: Electrophotographic device
Inventor: TOKISHIGE MASATO
IPC: G03G21/00
Filed: 1992-04-10
Abstract: PURPOSE:To increase a working rate by deciding a copying mode capable of being used through the use of other usable heater lamps, and making a copy through the use of the copying mode, even when the copying mode which can not be used because of the heater lamp impossible to use due to a fault, etc., occurs. CONSTITUTION:The heater lamps 1 fixing a toner image on a recording paper are provided in accordance with different copying modes, respectively. Respective photodetecting sensors 2 detecting the operation states of respective heater lamps 1, are provided. A CPU 4 deciding whether fixing in each copying mode is possible or not, based on signals from respective photodetecting sensors 2, and controlling respective heater lamps 1, is provided, as well.