baber/WOPTO huggingface dataset:
Patent JP-H11261702-A (JP)
Title: System optimization controlling by predicting load
Inventor: MARUYAMA SHIROJI
IPC: H04M3/36
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid congestion and to efficiently utilize a resource by distributing the load of a pertinent processor to the other processors when a predicted load in the future exceeds standard load data. SOLUTION: The load of a pertinent processor is distributed to the other processors when the predicted load in the future exceeds standard load data. In this device, digital switch modules 10 to 1n are connected to another network through a digital terminal 2, connected with a subscriber through a line concentration circuit 4, and call-controlled by respectively corresponding call processors 20 to 2n, which are further controlled by a common main processor 1. Load measuring means 30 to 3n are connected to each of the call processors 20 to 2n. Then, the means 30 to 3n obtain the predicted load in the future from the tendency of the present load data and executes load distributing control etc., when the predicted load exceeds an allowable range.
Patent JP-S58172525-A (JP)
Title: Method and apparatus for measuring characteristics of speaker
Inventor: HIROSE SHINTAROU
IPC: G01H17/00
Filed: 1982-04-02
Abstract: PURPOSE:To measure the response characteristics of a speaker at the time when large input is applied by simple constitution and a simple method without generating the heat breakage of a voice coil and necessitating a computer for operation treatment, by using a continuous sine wave signal capable of being repeatedly subjected to conversion to an analogue signal as the response signal of an electricity-acoustic converter means. CONSTITUTION:The continuous sine wave signal of a sine wave vibrator 10 is applied to a tone burst wave signal generator 12 while the gate thereof is controlled by a frequency divider 11 to form the tone burst wave signal and, after this tone burst wave is amplified by an amplifier 13, it is applied to a speaker 14 to generate sound. This sound is converted to an electric signal (tone burst response wave signal) by a microphone 16 while a digital signal read out by RAM19 is converted to an analogue signal by a D/A converter 23 to be able to obtain the continuous sine wave signal (continuous wave signal having a wave form regarded as the steady state of the tone burst response wave signal). This continuous sine wave signal is applied to a heterodyne analyser 25 while amplified by an amplifier 24 to measure the characteristics of the speaker.
Patent JP-H05307296-A (JP)
Title: Image forming device
Inventor: MURASE KOJI
IPC: H04N1/028
Filed: 1991-02-28
Abstract: PURPOSE:To attain miniaturization and to evade the complexity of a constitution by arranging an image reading sensor on a recording paper carrying path on the downstream side of a resist roller of an image forming part composed of a rear exposing device. CONSTITUTION:A read original is carried by making use of the recording paper carrying path 6, and a reading sensor 20 is arranged on the carrying path 6. For instance, when this image forming device functions as a facsimile transmission part, a changeover lever 16 is changed over to an image reading side to stop the heating of a fixing roller 14 and the bias power supply of a developing device 5, respectively, and then, an image reading paper on whose front surface an image is formed is inserted into the end of the entrance of the resist roller 12 by a paper feeding tray 18. The resist roller 12 is rotated so that the read original inserted to pass on the circumference of a photosensitive drum 4 is read by the sensor 20, then carried by a transfer roller 13 and the fixing roller 14 in accordance with the rotation of the drum 4, and then ejected on a paper ejecting surface 1a in a state where the image is formed on the front surface via a paper ejecting opening.
Patent JP-H02237413-A (JP)
Title: Cryogenic current lead
Inventor: MORIYAMA HIDESHIGE
IPC: H01B17/26
Filed: 1989-03-08
Abstract: PURPOSE:To suppress the occurrence of partial discharge by putting the part where the electric field concentrates in the atmosphere or in liquid helium and by putting only the low electric field part in the cold gas helium. CONSTITUTION:Since a flange 2 and a shield member 12 of an angle section 9 are both earthed, the electric field of the angle section 9 becomes zero. Likewise, as a supporting body 3 of a clearance section 10 and the shield member 12 are both earthed, the electric field of the clearance section 10 becomes zero. No partial discharge will thereby occur at the angle section 9 and clearance section 10. The electric field of shield ends 12a and 12b becomes high, but it is hard to discharge the current partially since their location is in atmosphere 6 and liquid helium 8 high in dielectric strength.
Patent JP-H06263403-A (JP)
Title: Hydrogen producing device
Inventor: SHIRASAKI YOSHINORI
IPC: C01B3/50
Filed: 1993-03-16
Abstract: PURPOSE:To obtain high-purity hydrogen at a low reaction temp. by forming a vertical furnace with an inner cylinder, arranging an intermediate cylinder and an outer cylinder successively outside the furnace, packing an inner-layer annular space with a reforming catalyst to form a catalyst bed and providing a hydrogen-permeable tube in the bed to form a reaction/ separation region. CONSTITUTION:The heat energy necessary to a steam reforming reaction is supplied to a reforming catalyst bed 30 by a suspended combustion burner 44. The combustion gas is passed through an inner-cylinder hollow part 26 and a space demarcated by the bottom 12 of an outer cylinder 14 and an annular bottom 22 and then through an outer-layer annular space 24 and discharged to the outside from a combustion gas outlet 46. Meantime, the raw gas is passed through a raw gas inlet tube 41 and a pipe header 43, introduced into the bed 30 from the bottom of the inner-layer annular space 30 and converted to hydrogen at a high temp. The generated hydrogen is selectively separated and collected by a hydrogen-permeable tube 32 and discharged together with a sweep gas from a hydrogen outlet 52. Steam or inert gases are used as the sweep gas. Meanwhile, the unreacted raw gas is discharged outside the system from an off gas outlet 54.
Patent JP-S59181806-A (JP)
Title: Current mirror circuit
Inventor: TANAKA TATSUO
IPC: H03F3/347
Filed: 1983-03-31
Abstract: PURPOSE:To decrease the minimum operating voltage and also to obtain an excellent voltage current converting characteristic excellent over a board range by connecting in parallel a diode to a current feedback resistor connected between an emitter and a power supply of transistors (TRs) of current mirror connection. CONSTITUTION:The impedance of the diodes D1, D2 is high at a minute operating current, the current feedback is performed mainly by resistors R1, R2 to obtain a normal current converting characteristic, and a collector current of transistors (TRs) Q1, Q2 flows almost to the diodes D1, D2 at a large operating current and the current feedback is applied together with the resistors R1 and R2. Since the voltage drop by the resistors R1, R2 is limited respectively by the diodes D1 and D2 connected in parallel in this case, the minimum operating power is reduced and the circuit acts at a broad power supply voltage range. The characteristic at the large current is not remarkably deteriorated by making the characteristics of the diodes D1, D2 and the TRs Q1, Q2 identical to each other.
Patent JP-H04275944-A (JP)
Title: Sealing material
Inventor: YAMANAKA TOSHIRO
IPC: C03C8/24
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a sealing material fit to seal an alumina ceramic package for IC by using a new low expansion filler having high mechanical strength and a low dielectric constant. CONSTITUTION:Powder of CaAl2B2O7, crystals is prepd. and 10-50vol.% of the powder is mixed with 50-90vol.% powder of low m.p. glass based on PbO and B2O3.
Patent JP-H06266690-A (JP)
Title: Method and device for separating and recognizing information
Inventor: DANKI RIYOUICHI
IPC: G06G7/60
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a method and a device for separating and recognizing information to enable high-speed information recognition by acquiring an information separating faculty at high speed by learning. CONSTITUTION:One or two or more kinds of function operation are executed to an input signal in parallel by a multiplication/addition processing part 6, and each result of arithmetic operation is multiplied respectively by a weighting coefficient group 2 defined beforehand in accordance with the result of the arithmetic operation. After all these multiplied results are summed, the arithmetic operation to function-transform an obtained total sum by a non-linear function by a function transforming part 4 is repeated while determining the weighting coefficient group 2 by the learning by a coefficient learning part 5, and the input signal is information-separated.
Patent JP-S61216009-A (JP)
Title: Moving iron core type electromagnet actuator
Inventor: ONISHI KOHEI
IPC: G05D3/00
Filed: 1985-03-22
Abstract: PURPOSE:To generate large operating force per unit weight and to obtain stable and excellent controllability by adjusting the exciting current of an electromagnet on the basis of the deviation of an operating member between a target and an actual position and controlling the operating member to the target position. CONSTITUTION:When a command for movement to the target position is supplied to the operating member 1, an electronic controller 5 sends a voltage command CS to a driving source 7, whose power is transmitted to magnetic plates 2a and 2b through a synchronizing device 8, so that the magnetic plates 2a and 2b move linearly in synchronism. The member 1 also moves in response. Then, the quantity of displacement of this member 1 is detected by a position detector 3 and read in the controller 5. The controller 5 obtains the deviation of the member 1 between the target position and actual position and outputs voltage commands CA and CB to current controllers 6a and 6b on the basis of the deviation. The controllers 6a and 6b adjust exciting currents of electromagnets 1a and 1b on the basis of those commands to control the member 1 to the target position.
Patent JP-H09248200-A (JP)
Title: Reagent for assaying glucose
Inventor: TAKAHASHI TOSHIHIRO
IPC: C12Q1/54
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent preservable stably for a long period, useful for assaying serum glucose, by combining a 1st reagent at a specified pH containing mutarotase with a 2nd reagent at a specified pH containing a glucose dehydrogenase and coenzyme. SOLUTION: This reagent, which is intended to assay glucose in a specimen (e.g. serum glucose) by making use of a glucose dehydrogenase, is obtained by combining a 1st reagent with a pH7-9 containing mutarotase with a 2nd reagent with a pH4-6 containing a glucose dehydrogenase and a coenzyme (e.g. nicotinamidoadenosine dinucleotide oxidized type). This reagent can be preserved stably over a long period for the enzymes and coenzyme therein, being also capable of setting its pH during reaction within an optimum range in assaying any specimen.
Patent JP-H10254839-A (JP)
Title: Simd controlling parallel processor and arithmetic method
Inventor: JONATHAN KROMB
IPC: G06F15/80
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to reduce a cost by simplifying configuration so as to reduce an occupying area. SOLUTION: A local memory 4, DFU 5 and a selection part 32 are constituted of local memories 4-0 to 4-1079, DFUs 5-0 to 5-1079 and selecting parts 32-0 to 32-1079 at each processor element 7-0 to 7-1079. Then, 2<n> number of arithmetic parts 31-0 to 31-(2<n> -1) storing each pattern are prepared in advance. The parts 32-0 to 32-1079 select one corresponding to data inputted to DFUs 5-0 to 5-1079 from among the outputs of the 2<n> number of arithmetic parts 31-0 to 31-(2<n> -1).
Patent JP-H10253988-A (JP)
Title: Liquid crystal display device
Inventor: HIOKI TAKESHI
IPC: G02F1/133
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display, in which coupling phenomena among signal lines are suppress and liquid crystal responses among pixel electrodes, which do not respond intrinsically, are prevention from being generated. SOLUTION: Gate electrodes 2 and gate lines 3 are formed on a substrate 1 to be covered with gate insulating films 4. Thin film transistors 9 are formed by forming semiconductor layers 5, 6 on the gate insulating films 4 of the gate electrodes 2 and by forming drain electrodes 7 and source electrodes 8. Contact electrodes 11 are formed integrally with the drain electrodes 7 and signal lines 12 orthogonally crossing the gate lines 3 are formed integrally with the source electrodes 8. Pixels electrodes 15 are formed with contact holes 14 by forming interlayer insulating films 13. The signal line 12 has one line of a leader electrode part 16 and parallel two lines of signal line parts 17a, 17b which are branched into two branches. Then, the signal line 12 is provided by positioning the signal line part 17a at lower surface sides of one end of the pixel electrode 15 group to be selected by the thin film transistors 9 and by positioning the signal line part 17b at lower surface sides of other ends of adjacent pixel electrode 15 group.
Patent JP-H08250079-A (JP)
Title: Welding method of sealed vessel for rectangular battery
Inventor: HOSOKAWA TOKUICHI
IPC: H01M2/02
Filed: 1995-03-15
Abstract: PURPOSE: To provide a welding method of a sealed vessel for a rectangular battery whereby welding inferiority can be reduced by reducing dispersed a welding amount. CONSTITUTION: A vessel comprises a linear side part 31 and an angular part 32 of prescribed radius of curvature, also to fit a cover plate 2, formed of a metal plate, to an angular opening formed in one end of a metal case 1, and an almost angular ring-shaped fitting part 3 is successively laser welded, to form the sealed vessel for a rectangular battery. Welding is started from the liner side part 31 of the fitting part 3, while successively moving a welding location, to end this welding in the side part 31 of the fitting part 3, so that welding inferiority can be reduced.
Patent JP-H10253667-A (JP)
Title: Optically current-voltage sensor led control circuit
Inventor: OSAJIMA SHINJI
IPC: G01R15/24
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To effect a temperature compensation by a simple calculation by using a correction coefficient obtained by a linear expression approximation from the relationship between the change in the peripheral temperature of a LED luminescent part and the output value of an amplification part for all peripheral temperature of the LED luminescent part. SOLUTION: An optical signal from a LED luminescent part 8 is detected through an optical fiber 10 and an optical sensor 11 in a light receiving part 1. The detected signal is amplified only in the AC component by an amplifying part 2 to detect the DC component in a filter part 6. The DC component is compared with a reference signal from a reference voltage part 7 by a comparing part 6 and a control signal based on the comparing result is sent to the LED luminescent part 8 to control an luminescent amount. A modulation component outputted from the amplifying part 2 is sent to a calculation process part 4 to be multiplied by a preset correction coefficient and correct a modulation output error caused by a change in the peripheral temperature of the LED luminescent part 8.  The correction coefficient is obtained by previously measuring the relationship between the peripheral temperature change of the LED luminescent part 8 and the output value of the amplifying part 2, and using the method of least square for a linear expression approximation.
Patent JP-S62212521-A (JP)
Title: System for operating opening degree
Inventor: NOJIMA MASAYOSHI
IPC: G01F1/00
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the lowering in the accuracy of an intermediate opening degree, by operating a present opening value from an analog value at the time of full-closing and that at the time of full-opening. CONSTITUTION:At each time when a full-closing state and a full-opening state are generated, a memory part 101 performs renewal and stores measured values corresponding to respective states as new reference values. An operational processing part 102 divides the difference between the present measured value and the reference value corresponding to the full-closing or full-opening state stored in the memory part by the difference between the stored reference values corresponding to the full-closing and full-closing and full-opening states to determine an opening degree. At this time, when the measured values corresponding to the full-closing and full-opening states are different from the reference values, respective measured values are set as new reference values corresponding to the full-closing and full-opening states and the value between them is linearily divided to determine the opening degree. Therefore, an opening degree signal value always accurate is obtained between full-closing and full-opening states.
Patent JP-H08227777-A (JP)
Title: Housing interference preventing structure in rotary connector device
Inventor: OKUHARA KENJI
IPC: H01R35/04
Filed: 1995-02-21
Abstract: PURPOSE: To prevent a mutual intervention generated between a rotor housing and a stator housing without increasing the axial dimension of the housing, and contribute to the thinning of a rotary connector device. CONSTITUTION: A rotor housing 2 has a contact part 27 on the side facing a stator housing 1. The space between the contact part 27 and the surface formed by the upper end 113 of the stator housing 1 is set wider toward the outer circumference from the central axis of the rotor housing 2. The contact part 27 is inclined by a prescribed angle to the surface formed by the upper end 113 of the stator housing 1.
Patent JP-H01229953-A (JP)
Title: Flaw detecting apparatus for overhead wire
Inventor: OI SADAO
IPC: G01N27/20
Filed: 1988-03-10
Abstract: PURPOSE:To make it to pass an apparatus along an overhead wire at the curved large-diameter part, by attaching a coil holder to a roller holding part with an elastic linking plate and a hinge, holding the holder so that it can be moved in all directions, and supporting the holder with the overhead wire. CONSTITUTION:One end of each of two linking plates 34 is attached to a roller holding part (not shown) with pins, and the other end thereof is attached to a hinge 33 with pins. Each pins is in a loosely fixed state in a long hole and the like so as not to hinder the operation of the linking plate 34. The hinge 33 is attached to the upper part of a coil holder 32. The coil holder 32 can be moved in all the directions including the up and down and right and left directions and the rotating direction with respect to the axial part of an overhead wire 1 by the movement of the linking plate 34. The holder 32 moves on the wire 1. When the holder passes the curved large-diameter part on the wire 1, guide rollers 35 which are attached to holder half parts 32a and 32b are brought into contact with the large-diameter part. The holder half parts 32a and 32b are expanded on the hinge 33. The entire holder 32 is turned on a shaft 38. The linking plate 34 is pushed up. Thus the holder can pass the large-diameter part. After passing, the apparatus is returned to the home position by the elasticity of the linking plate and the weight of the holder 32.
Patent JP-H05225643-A (JP)
Title: Signal reproducing method for optical recording medium
Inventor: FUJITA GORO
IPC: G11B7/0055
Filed: 1992-02-07
Abstract: PURPOSE:To make density high and capacity large by shortening the track pitch of a magneto-optical disk, thereby increasing the track density. CONSTITUTION:The desired tack 21 of the magneto-optical disk 6 is reproduced by a main beam spot a. The adjacent tracks 22, 23 are heated up to the Curie temp. of the reproducing layer or above by beam spots b, c on both sides to temporarily erase the data of the reproducing layer of the adjacent tracks 22, 23, by which crosstalks are eliminated.
Patent JP-S53141503-A (JP)
Title: Channel selector
Inventor: SUWA HISASHI
IPC: H04B1/16
Filed: 1977-05-17
Abstract: PURPOSE: To simplify the channel selection of a disired channel without switching bands through operations of a dial indicator and presetter on a radio receiver, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63223521-A (JP)
Title: Phase discriminating circuit
Inventor: INOUE NAOHISA
IPC: H03K5/19
Filed: 1987-03-13
Abstract: PURPOSE:To make a fast response by constituting a circuit which easily follows up even phase variation in one cycle of a detection signal corresponding to plural clock pulses. CONSTITUTION:The output signal of a detected signal generating circuit 31 is converted 32 into a rectangular wave, whose leading edge is detected by a leading edge detecting circuit 33. Its detection signal is inputted to a precedent input detecting circuit 36. Clock pulses 30, on the other hand, are counted by a clock counter 34, whose counting output is compared by a comparator 35 with the value of a register 44 for comparison, so that when the both coincide with each other, a coincident signal is inputted to a circuit 36. The circuit 36 outputs an FOW signal when the coincidence signal is inputted or a BAK signal when a leading edge signal is inputted. Then AND circuits 37 and 38 pass clock pulses while both BAK and FOW signals are inputted. When the FOW and BAK signals are inputted, a position counter 39 counts up and down and outputs a position signal X. Further, the counted value of a period counter 40 indicates the predicted value of a next cycle.
Patent JP-H09231878-A (JP)
Title: Gas load switch
Inventor: HAYASHI SHUICHI
IPC: H01H33/60
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the breaking performance and lessen the gas energy of a puffer chamber by selecting the position where a lid opens the flow-out hole, around the place which sustains the TRV transient recovery voltage characteristics. SOLUTION: A cylindrical lid 25 has a length along the axis approx. one half of that of a piston 19 and is attached to the base side part of the inner surface of the piston 19, and the inner surface is in slide contact with the first conductor 13 to open and close the flow-out hole 18 of a conductor 13. The position where a compressed gas in a puffer chamber 26 blows out, i.e., where the lid 25 fixed to the piston 19 opens its hole 18, is selected to near the place which sustains the TRV characteristics. This maximizes the gas pressure to permit utilization of the gas pressure in the puffer chamber 26 to the arc- extinguishing action, so that the breaking performance can be stabilized and the gas energy in the chamber 26 be lessened.