baber/WOPTO huggingface dataset:
Patent JP-H05199674-A (JP)
Title: Method for charging battery
Inventor: ITO ETSURO
IPC: H01M10/44
Filed: 1992-01-18
Abstract: PURPOSE:To prevent the occurrence of running away of heat of a floating- charge type battery by using a charger having constant-voltage and constant- current outputting characteristics by switching the set value of the charging current to a smaller value upon discriminating a fully or nearly fully charged state of the battery. CONSTITUTION:A load 4 is driven by rectifying AC power supply 1 by means of a charger 2 of a constant-voltage and constant-current system and, at the same time, a floating battery 3 is charged by supplying a DC output to the battery 3. A charging current detection circuit 5 detects the charging current and inputs the detected current value to a charging control circuit 6. The circuit 6 starts counting time from the commencement of the charging by means of a timer incorporated in the circuit 6 and switches the charging current to a second charging current having a small value when the counted time reaches the one corresponding to the fully or nearly fully charged state even when the battery 3 is in a deeply discharged state. The second charging current is set at the self-discharging current value or higher in accordance with the capacity of the battery 3 or ambient temperature. Therefore, running away of heat from the battery can be prevented.
Patent JP-S63197580-A (JP)
Title: Painting method
Inventor: TANIMOTO YOSHIO
IPC: B05D3/02
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the thickness of a paint film to a large extent in obtaining a painting surface having the same smoothness, by drying paint while an object to be painted, which is coated with paint low in a dripping limit thickness in a thickness equal to or more than a dripping limit, is rotated around a horizontal axis. CONSTITUTION:In a paint spraying process P2, paint of which the dripping limit thickness is as thin as about 20mum is used and sprayed to form a paint film having a thickness equal to or more than the dripping limit thickness, for example, a thickness of 30mum. Thereafter, a truck D is rapidly altered to successively transfer an object W to be painted to a setting process P4 and a baking process P5 to dry the paint. At this time, by rotating the object W to be painted around the rotary axis in the horizontal direction to dry the same, a painting surface having high smoothness can be formed in spite of a thin paint film.
Patent JP-H04265946-A (JP)
Title: Active matrix display device
Inventor: KANAMORI KEN
IPC: H01L27/12
Filed: 1991-02-21
Abstract: PURPOSE:To improve the yield of the active matrix display device and reduce the cost by easily confirming and correcting a picture element defect. CONSTITUTION:A gate bus line projection part 43 which projects toward a picture element electrode 41 is formed on a gate bus line 21 and a TFT 31 is formed close to its base end. The TFT 31 functions as a switching element and is connected to a picture element electrode 41. The tip of the gate bus line projection part 43 is extended up to the front of a source bus line projection part 46 which is formed projecting toward the picture element electrode 41 from the source bus line 23 and a conductor piece 44 is superposed on the tip part through a gate line insulating film 13. The halfway part of the gate bus line projection part 43 which crosses the source bus line projection part 46 is superposed upon the source bus line projection part 46 through the gate insulating film 13. If a picture element becomes defective in this structure, the source bus line 23 and picture element electrode 41 are short-circuited by laser light irradiation.
Patent JP-S59156187-A (JP)
Title: Shunt circuit of dc motor
Inventor: IMAOKA HIROYOSHI
IPC: H02P7/06
Filed: 1983-02-23
Abstract: PURPOSE:To simplify shunt circuits by concentrating a plurality of shunt circuits for improving the rectifying characteristic and speed characteristic of a DC motor with a field control to a sole shunt circuit. CONSTITUTION:A main circuit of an armature 1 and a rectifying compensating winding 2 is connected between motor terminals A and H, and a shunt circuit of a stable winding 6, a resistor 7 and a contactor 5 is connected between the intermediate terminal G and the terminal H. The contactor 5 is closed in a field control range, i.e., at the speed n3 or higher out of the intermediate range between the bottom speed n1 and the maximum speed n2. In this manner, the inductance of the stable winding can be effectively activated, and a DC reactor for a diverter circuit can be eliminated.
Patent JP-S54120265-A (JP)
Title: Aligning method for height of coil
Inventor: KOUNO KIMIO
IPC: B65H19/12
Filed: 1978-03-13
Abstract: PURPOSE: To align the height of the coil simply and accurately without ncessity of the complicated arithmetic circuit, at th alighment of the height of the coil member to be inserted to the stationary core rod member, by detcting the height of the speified points of the core rod member and the coil member.  
     CONSTITUTION: The coil 5 is moved in the diretion of the arrow A by the driver 8 according to the command of the signal PM 2  for the top end of the core rod member 9; when the top end of the inside diameter of the coil 5 arrives at the line connecting the detectors 21, 22, installed at the same height as the top end position of the outside diameter of the core rod member 9, the light signal from the photoelectric detector 21 arrives at the photodetector 22, and the position signal P 3  is inputted to the control circuit 24. The control circuit 24 actuates to stop the driver 8 and the coil 5 is also stopped. Hereby, the top end position signal PM 2  for the core rod member 9 coincides with the top end position signal P 3  for the inside diameter of the coil 5, and the alignment of the heights is completed. According to this method, the alignment of the height of the coil 5 can be simply, accurately carried out independently of the strain of the coil 5 and the error due to the bottom end position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11207459-A (JP)
Title: Manufacture of honeycomb panel, and its device
Inventor: YAMAMOTO HIROSHI
IPC: B23K1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a honeycomb panel capable of suppressing the phenomenon that the variance in brazing is generated more in a center part than in a peripheral part of the panel to achieve the firm and uniform brazing over the whole surface. SOLUTION: As a pre-process to heat a panel component in a brazing furnace, the panel component is exposed to the vacuum in an enclosed chamber to remove the air in the whole panel mainly from a center part of the panel, and then, the panel is exposed to N2 gas until the pressure reaches the normal pressure, and the air in the whole panel is replaced with N2 gas. When the panel component is heated to the prescribed temperature in the atmosphere of N2 gas and brazed, the firm and uniform brazing can be achieved over the whole panel because the center part and the peripheral part of the panel are in the atmosphere of N2 gas.
Patent JP-S53112754-A (JP)
Title: Latent image recording controller in magnetic printer
Inventor: KOKAJI TOKUO
IPC: G11B5/02
Filed: 1977-03-14
Abstract: PURPOSE: To obtain a stable picture image and obtain continuous gradation abundant with extreme real photographlike naturality by providing a means of applying the pulses of recording frequency to a recording head and a voltage/frequency converter in a latant image recording controller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58145495-A (JP)
Title: Planographic printing plate
Inventor: CHIGA TAKAO
IPC: G03G13/28
Filed: 1982-02-23
Abstract: PURPOSE:To provide a planographic printing plate free from ground contamination, by a method wherein a toner image is produced by electrophotography  on a printing plate material provided with an organic photo-conductive compound layer comprised of a pyrazoline derivative on an electrically conductive  substrate by using a specified binder, and the image is fixed, followed by etching. CONSTITUTION:A toner image is produced by electrophotography on the printing plate material provided with the organic photo-conductive compound layer on the electrically conductive substrate, wherein the layer comprises an organic photo conductive compound, e.g., a pyrazoline derivative of the formula (wherein each of R1, R2, R3 is allyl, alkyl, aralkyl, aryl, alkoxy, heterocyclic ring) and is produced by using a copolymer of an acrylic acid ester and/or a methacrylic acid ester with a styrene derivative having an acid value of not lower than 100 as a binder. Then, the toner image is fixed, and non-image parts of the layer are etched away by an aqueous basic etching solution to obtain the objective planographic printing plate.
Patent JP-S58145552-A (JP)
Title: Outrigger device of wheeled work machine
Inventor: MIYAZAWA HIROSHI
IPC: E02F9/08
Filed: 1982-02-22
Abstract: PURPOSE:To automatically change an attitude of a jack cylinder to a titled storage attitude and vertical attitude, by meshing movement between a rack and pinion. CONSTITUTION:At use of an outrigger, under a condition where an extension  beam 3 is overhung to the outside of a machine body, a jack cylinder 5 is extended in a vertical attitude to ground a float 6 and lift the machine body. At  storage, under a condition where the cylinder 5 is contracted to separate a protrusive part 55 from an engagement hollowed part 32, the beam 3 is retracted in to a fixed box 2 and housed. Here immediately before the beam 3 is completely housed in the box 2, a pinion 54 in the upper end of the cylinder 5 is meshed to  a rack 21 in the box 2, and the cylinder 5 can be automatically swung to displace from a vertical attitude to a titled storage attitude by meshing movement  between the rack 21 and the pinion 54 with a stroke from the position to that  the beam 3 is housed.
Patent JP-S62187303-A (JP)
Title: Fixing method for optical fiber cord reinforcing fiber
Inventor: IEDA TOMOAKI
IPC: G02B6/44
Filed: 1986-02-13
Abstract: PURPOSE:To reduce the size of the fixation part of plural optical fiber cords and to improve the operability of the fixation of a reinforcing fiber by inserting and screwing the reinforcing fiber into the gap between a hollow bolt and the screw part of a nut, and fixing it through the hollow bolt or nut. CONSTITUTION:Plural, e.g. seven optical fiber cords which have optical fiber cores 12 and reinforcing fibers 13 exposed at one end are bundled in a hexagonal shape and run in the hollow part of the hollow bolt 14; and the hollow bolt 14 and nut 15 are tightened up so that the reinforcing fibers 13 are folded back and screwed into the gap between the hollow bolt 14 and the screw part of the nut 15. Then, the hollow bolt 14 is fixed to a case 16. Consequently, the reinforcing fibers 13 of the seven optical fiber cords 11 are fixed at a time and the operability is improved. Further, the optical fiber cord fixation part is also reduced in size.
Patent JP-H02207021-A (JP)
Title: Anti-retrovirus agent containing guanidinobenzoic acid derivative as active component
Inventor: FUKUSHIMA DAIKICHI
IPC: A61K31/245
Filed: 1989-02-07
Abstract: PURPOSE:To obtain an anti-retrovirus agent having sufficiently high activity to suppress the proliferation of retrovirus and extremely low toxicity by using a specific guanidinobenzoic acid derivative or its acid addition salt as an active component. CONSTITUTION:The objective agent contains p-(p-guanidinobenzoyloxy)phenyl- acetic acid N,N-dimethylcarbamoylmethyl ester of formula or its non-toxic acid addition salt (preferably methanesulfonic acid salt) as an active component. Although the activity of the compound has been ascertained only to mouse leukemia virus, it is sufficiently effective against other retroviruses supposed to have similar mechanism of initial infection step (i.e. breakage of the hydrophobic part   fusion with cell membrane   intrusion). The administration rate of the compound for adult is usually 1-1,000mg/dose, preferably 50-500mg/dose.
Patent JP-H06299501-A (JP)
Title: Travelling path for magnetic levitation type car
Inventor: KURISUTEIAN ROJIN
IPC: B60L13/10
Filed: 1994-02-25
Abstract: PURPOSE: To make a functional component to be laid easily with a desired tolerance and a support structure sufficient, when the structure has a standard tolerance. CONSTITUTION: An upper part 1 of a running path for magnetically levitated rolling stock is partly composed of fiber-reinforced concrete 2, and a web 11 and a stay reinforcing material 12 of a supporting structure 100 are positioned and fixed in the concrete 2 with a standard tolerance. In addition, long layered stator cores 9, side guide rails 7, and elevating guide rails 8 are respectively positioned and fixed at narrow tolerances by couplers 5 and 6 provided in the concrete 2.
Patent JP-S56126069-A (JP)
Title: Perforating work method
Inventor: NAKAO SHIGERU
IPC: B23K7/00
Filed: 1980-03-07
Abstract: PURPOSE:To perforate the steel plate in a short time with a small quantity of the used wire, by combining heating of the steel plate due to arc and oxidation and melting due to oxygen for perforation of the steel plate. CONSTITUTION:After the surface of steel plate 2 is heated by arc 10 between the tip of wire 13 and the surface, arc 10 is caused to disappear. Simultaneously, oxygen 5 is jetted from nozzle 8 to oxidize the steel plate, and steel plate 2 is melted by this oxidation heat, and the molten iron oxide is jetted and removed by mechanical energy due to the jet of oxygen 5 to perforate the steel plate. Since the steel plate is heated by the arc of a high energy density, the work time is short; and since the arc is used only for heating of the surface of the steel plate, the extent of wear of wire 13 is small.
Patent JP-H08215681-A (JP)
Title: Sludge injection type membrane filter apparatus
Inventor: AYA HIDENORI
IPC: B01D37/02
Filed: 1995-02-16
Abstract: PURPOSE: To keep high transmission flux by preventing a membrane from becoming a clogged state by the penetration of fine particulate suspended matter smaller than the pores of the membrane into a membrane layer in a membrane filter apparatus. CONSTITUTION: In a membrane filter apparatus allowing raw water 3 introduced into a filter tank 2 to transmit to perform solid-liquid separation by a membrane module 1, a sludge injection type membrane filter apparatus mixing sludge 7 adsorbing suspended matter in raw water 3 and growing the same to a size equal to or larger than the size of the pores of a filter membrane with the raw water 3 is constituted. Concretely, a sludge circulating pump 10 circulating sludge 7 to supply the same is installed to the raw water supply system to the filter tank 2 and an air jet pipe 6 whirling up the sludge 7 sedimented on the bottom part of the filter tank 2 to mix the same with the raw water 3 is laid within the sludge 7. In this case, the membrane module may be an immersion type filter membrane or a casing housing type filter membrane.
Patent JP-S62184844-A (JP)
Title: Pressing roller for molding operation of tire
Inventor: UEMURA TADASHI
IPC: B29D30/28
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a pressing roller capable of treatment for even a uneven surfaced material easily and at a low cost, by dividing a sponge roller for pressing into several parts at the full width, and by changing the sponge hardness of each divided roller member. CONSTITUTION:When a material 6 is would on a drum 4, a sponge roller 1 is moved to a position 1' where the roller can press the surface of the material 6 by using a pressing power source, generally a pneumatic cylinder 3, and by being supported by a rocking arm, and it adheres the material 6 under pressure on a material adhered at the previous stage. The sponge roller divided members 7 and 8 have their own bearings 9 for rotation on a shaft 10 in order to enable respective free-rotation. The sponge rollers 7 and 8 having a difference in hardness are preset according to the shape of the material. The roller 8 pressing a protruded part 6a under pressure has a smaller value in harness than the roller 7 pressing a recessed part under pressure. Owing to this difference in hardness, material 13 and 6 can be pressed with an uniformly distributed pressing power without applying more differential pressure than necessary.
Patent JP-S57145761-A (JP)
Title: Apparatus for dealing with sheet of paper
Inventor: OOSAWA TAKESHI
IPC: B65H29/58
Filed: 1981-02-27
Abstract: PURPOSE:To quicken and secure the adjustment of a reader, by allowing a circulating transport path capable of transporting, if neccessary, repeatedly sheets of paper to a reader section to be formed to include as its part a part of a taking-in facing readers of transporting path. CONSTITUTION:A returning transport path 16 that branches from a lower horizontal section 3b of the taking-in transport path 3 and meets a rising section 3d is provided to form the circulating transport path 17 that includes as its part a rising section 3a facing readers 4, 5. Thus, if necessary, the sheet P of paper can be transported repeatedly to the readers 4, 5. Accordingly, if it is required to adjust the readers 4, 5, by distributing of a distributing gate 18, the sheet P can be transported repeatedly to the readers 4, 5 in the usual transportation state, so that the adjustment of the readers 4, 5 can be effected securely and quickly.
Patent JP-H06242645-A (JP)
Title: Image forming device
Inventor: ADACHI KOICHI
IPC: G03G21/14
Filed: 1993-02-17
Abstract: PURPOSE:To decrease the produced amount of ozone by providing a developing voltage and switching signal generating means. CONSTITUTION:A power source device 11 for electrostatic charging which is connected to an electrostatic charging means 3 is formed into an output current switching type, and a power source device 12 for developing which is connected to a developing means 5 is formed into an output voltage switching type. Then, an electrostatic charging current setting means 25, an electrostatic charging current switching signal generation means 21 outputting a signal for switching the output current of the device 11 so that it may be the electrostatic charging current set by the means 25, and the developing voltage switching signal generation means 21 outputting a developing voltage switching signal for setting the output voltage of the device 12 to a value corresponding to the increase/decrease of the electrostatic charging current value set by the means 25 are provided.
Patent JP-S58146326-A (JP)
Inventor: KOIKE TOSHIO
IPC: A47L9/14
Filed: 1982-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06241903-A (JP)
Title: Colorimeter and compensation thereof
Inventor: OKABAYASHI MITSUMASA
IPC: G01J3/50
Filed: 1993-02-18
Abstract: PURPOSE:To compensate spectral characteristics at the time of the measurement of a sample over the whole of a measuring wavelength region using the quantity of light at one wavelength point measured at a time of spectral measurement by a compensation sensor. CONSTITUTION:When the spectral reflectance of a sample 12 to be measured is calculated on the basis of the spectral transmittance of a standard white plate, an auxiliary white plate 36 is prepared and a xenon lamp 14 is allowed to emit light and the reflected light from the auxiliary white plate 36 is guided to a sensor array 22 through a mirror 18, a condensing lens 20, a slit 21 and a concaved grating 16. The output of the sensor array 22 is measured to calculate spectral characteristics and the output from the sensor array 22 is measured with respect to the sample 12 to be measured in the same way to calculate spectral characteristics and, at the same time, the quantity of light is measured with respect to the same emitted light by a cumpensation sensor 24. On the basis of this quantity of light, the spectral characteristic value of the auxiliary white plate 36 is corrected and, on the basis of the spectral characteristic value after correction, the spectral characteristic value of the sample 12 to be measured is corrected at every wavelength.
Patent JP-S53113521-A (JP)
Title: Automatic control unut for frequency characteristics
Inventor: ADACHI TOMOHIRO
IPC: H04R3/04
Filed: 1977-03-15
Abstract: PURPOSE:To obtain automatically the frequency characteristics most suited for the input signal through decision by the program source whether the voice or the music and by controlling the feedback signal of the motional feedback circuit with the control signal generated through the dicision by the program source.
Patent JP-H01208378-A (JP)
Title: Ceramic foam
Inventor: KURASAWA MORIO
IPC: C04B38/06
Filed: 1988-02-12
Abstract: PURPOSE:To provide ceramic foam having excellent denseness, hardness, heat resistance, space ratio, etc., by blending a ceramic main raw material such as ZrO2, Al2O3 or ZnO with a given amount of niobium or niobium-based substance and sintering the blend to form a porous material. CONSTITUTION:A ceramic main raw material such as zirconia, alumina or zinc oxide is blended with 0.5-25wt%. one plural kinds of niobium and niobium- based substances (e.g., niobium carbide or niobium pentoxide). Then the blend is mixed with synthetic resin particles, calcined, the synthetic resin particles are destroyed and simultaneously the ceramic main raw material and niobium (-based substance) are sintered to produce porous ceramic foam suitable as a catalytic carrier, etc. Consequently, by the action of niobium (-based substance), bond between the particles of the ceramic main raw material can be made firm.
Patent JP-2000225792-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen of a low cost for effectively maintaining preventive performance of dry-up, ink leakage, ink backflow or the like and to be easily manufactured. SOLUTION: In the ballpoint pen comprising a spring 5 contained in a tip 1 to press a tip ball 4, and a ball valve 6 contained to be openable or closable with a guide hole opened at a rear end of the tip, the spring has a straight part 5a provided at its end, a wire wound part 5b provided to give a pressing force toward rearward from a rear end of the straight part, further a close wire wound part 5c provided area of the wound part 5b and a bar shaft part 5d protruding from the rear end of the close wound part. The tip has a resin tip joint 7 and a metal holder 3 fixed to the end of the joint. The close wound part of the spring is fixed to an inner hole wall of the joint and the straight part urges a back surface of the ball so that the ball is liquidtightly brought into close contact with an inner surface of a ball embracing part of the holder.  A neck part 2b of an overall circumference is formed on a rear outer periphery of the shaft of the joint press bonded to an ink containing tube.
Patent JP-H11234481-A (JP)
Title: Image forming device
Inventor: WADA SHINICHIRO
IPC: H04N1/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a read image with a high image quality by enhancing the read accuracy in a scanner mode. SOLUTION: In the case that a copy mode is instructed by a control signal outputted from a main control section in drive mode set processing, an oscillator 36 to generate a basic clock of a control signal generating circuit is selected (step S2), a prescribed lamp voltage H0 for a lamp is set (step S3), an image read speed is set at a prescribed value H1 (step S4). In the case that a scanner mode is instructed, an oscillator 37 to generate a basic clock with a frequency lower than that of the clock generated by the oscillator 36 of the control signal generating circuit is selected (step S5), a lamp voltage for the lamp is set at a prescribed value L0 smaller than the prescribed value H0 (step S6) and the original read speed is set at a prescribed value L1 lower than the prescribed value H1 (step S7).