baber/WOPTO huggingface dataset:
Patent JP-H10250956-A (JP)
Title: Airbag type elevator
Inventor: AOYANAGI HIROSHI
IPC: B66B9/04
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent an airbag from buckling, and make small an installation area on a floor by applying the constitution that a car is fitted with a guide member capable of freely coming in contact and being engaged with self- standing supports fixed to the four corners of the airbag and further capable of maintaining car floor in a horizontal state. SOLUTION: At the time of causing a car 1 to ascend, a blower 8 is operated and the air is supplied to an airbag 3 via air piping 9 for the expansion and elongation thereof. The car 1 is thereby moved upward. In this case, casters 7a to form a guide member 7 erected at the four corners of the car 1 move along the internal side of angles 2 used as supports and guides in common, thereby not only vertically moving the car 1 in a horizontally maintained state, but also preventing the horizontal swing of the car 1. During this process, all of eight casters 7a are not always required to come in contact with the angles 2, but gap adjustment is made by use of a simple adjustment device 7b at the time of a mounting work, so as to minimize the horizontal swing.
Patent JP-S63221726-A (JP)
Title: Optical communication system
Inventor: TABUCHI HARUHIKO
IPC: H04B10/07
Filed: 1987-03-11
Abstract: PURPOSE:To stabilize reference light at the reception side by sending the reference light having the same frequency as that of signal light and not modulated from a sender side separately from signal light. CONSTITUTION:The signal light 3 and the reference light 4 having the same frequency and not modulated are sent from the sender side through transmission lines 5, 6. The reference light 4 and the collated light 11 are mixed and received by a photodetector 12 at the reception side to output a beat component of the light. Then a frequency-voltage converter 13 converts the frequency of the beat component into a voltage proportional to the frequency. On the other hand, the reference voltage is set to a reference voltage generator 14 to obtain a difference with the converted voltage by an error amplifier 15 and the current flowing to a reference light generator 9 is controlled depending on the reference to stabilize the frequency of the reference light 10, 11 to a prescribed value.
Patent JP-H07261338-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: HOSOI YUJI
IPC: G03C5/31
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a good picture with the density stabilized while reducing the replenishment of developer and fixer and without any uneven development by incorporating specified silver chlorobromide or silver chloroiodobromide into the emulsion layer and processing the material with a specified developer. CONSTITUTION:The silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer on at least one side of a transparent substrate. In the material, >=50wt.% of silver chlorobromide contg. 10-70mol% silver chloride or silver chloroiodobromide is incorporated, and the material is processed with a developer contg. >=9g/l bromine ion, expressed in terms of potassium bromide. Namely, silver bromide as the constituent of the material reacts with the developing agent when the material is developed, hence the bromine ion is eluted into the developer as the by-product, and a retarding action is exerted.
Patent JP-H04291703-A (JP)
Title: Superconductive device
Inventor: SONOBE TADASHI
IPC: G01R33/421
Filed: 1991-03-20
Abstract: PURPOSE:To reduce overcurrents even if there is a fluctuating magnetic field or even if it is subjected is mechanical vibration such as that the mutual inductance changes by constituting a heat shield plate, which covers the periphery of a coil vessel, out of a region, where the electric resistance is high, and a region, where the heat conductance is high. CONSTITUTION:The first heat shield plate 4, which is maintained at 300K, in the shape of covering the periphery of a coil vessel wherein the superconductive coil 1 is soaked in a refrigerant 2, and the second heat shield plate 14, which is maintained at 78K, in the shape of covering the inside periphery, are provided, respectively, and the whole is stored in a vacuum vessel 5. And the second heat shield plate 14 is constituted, alternately in circumferential direction, of regions 14a high in electric resistance and regions 14b high in heat conduction. By constituting it this way, the electric resistance in circumferential direction can be controlled to an enough high value with the parts of high regions 14a, and the heat can be conducted with the part of high regions 14b.
Patent JP-S58173969-A (JP)
Title: Printer
Inventor: TAKEKIDA YOSHISUKE
IPC: H04N1/23
Filed: 1982-04-05
Abstract: PURPOSE:To obtain the excellent picture quality without extended and contracted picture, by synchronizing a photoreceptor with a tractor of paper running based on a laser beam scanning, in an electrophotographic system taking the laser beam as an exposure light source. CONSTITUTION:The photoreceptor 5 is rotated with a photoreceptor driving DC motor 9. The rotation is detected with a photoreceptor rotation detecting tachometer 10. An output signal of a counter 8 of laser beam scanning is inputted as a reference input of a photoreceptor driving comparator 11, its input and the count of the tachometer are compared at the comparator 11, whether the speed of the motor 9 is adequate or not is discriminated, and a photoreceptor driving DC motor drive circuit 12 performs phase locked loop control so that the rotation of the photorecetor 5 has the same timing as the laser beam scanning. The photoreceptor and the tractor of paper running are synchronized based on the laser beam scanning, allowing to obtain the good picture quality without extended or shrinked picture.
Patent JP-S55147548-A (JP)
Title: Covalent bond type polymer metal complex composition for adsorption and desorption of oxygen
Inventor: SHIGEHARA JIYUNKOU
IPC: C08G75/02
Filed: 1979-05-09
Abstract: PURPOSE: To provide title compsn. which is useful for co-catalyst for oxidation and artificial blood material which can be preserved for a prolonged period of time and which makes it possible in the form of an aq. soln. to carry out reversibly the adsorption and the desorption of oxygen, by a method wherein a specified covalent bond type polymer-metal complex is blended with an N-alkylimidazole.  
     CONSTITUTION: There are provided covalent bond type polymer-metal complexs for the adsorption and the desorption of oxygen which are in the form of aq. soln., obtd. by blending (A) a covalent bond type polymer metal complex of formula I [wherein m+n≥10; 1/2(m+n)≥n≥1; l is 0, 1; K≥10(m+n); P is a complex gp. of formula II; R 1  is gp. of formula III; R 2  is gp. of formula IV or V; M is Fe (II)] with (B) an N-alkylimidazole in an amount of 2W5mol of (B) per mole of complex moiety unit of (A). When the compsn. are used in the form of aq. soln., the adsorption and the desorption of oxygen can be carried out. Solids obtd. by the drying such as freeze drying of the compsn. are inert to oxygen and can be preserved in air for a prolonged period of time. When water is added to the solids, the adsorption-desorption capability can be recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06246081-A (JP)
Title: Edge position measuring device for automatic sewing machine
Inventor: GOTO SUMIO
IPC: H01L33/00
Filed: 1993-02-22
Abstract: PURPOSE:To lower the cost by embedding light emitting elements in a throat plate, to enhance the quality and the reliability by eliminating variation in light volume caused by aging effect or vibration of a sewing machine when affection by disturbance light is removed by removing means, and to enhance the maintainability by dispensing with replacement of light bulbs. CONSTITUTION:A thin planer LED panel on which a plurality of LED elements 3a are laid in parallel rows, a solar cell 4 facing the LED panel so as to interpose each of two fabrics to be sawn together therebetween, switching means 10 for turning on and off the LED elements 3a, removing means 10 for removing a disturbance light component received by the solar cell when the LED elements 3a are turned off, and a position detecting means 16 for detecting an edge position of the fabric in accordance with the light volume component of the LED elements 3a delivered from the removing means 13.
Patent JP-S59179015-A (JP)
Inventor: GONDA AKIRA
IPC: A01F25/00
Filed: 1983-03-30
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-S60200444-A (JP)
Title: Flat-plate type cathode-ray tube
Inventor: KAWACHI YOSHIKAZU
IPC: H01J31/12
Filed: 1984-03-23
Abstract: PURPOSE:To secure a stable scanning line, by dividing a deflecting electrode, distributed in opposition to a phosphor screen, into at least the same number as that of field scanning lines, while varying the deflecting electrode to be added to each divided electrode in sapce between some voltage being higher than cathode voltage and the cathode voltage themselves in regular sequence. CONSTITUTION:Each deflecting electrode 27 is composed of stripelike electrodes divided into the same number as at least one field scanning line numbers in a forward direction, and each electrode potential is changed over to cathode potential in regular sequence whereby deflection takes place. A divided electrode 27a alone, which is most approximate to a shield electrode 26 among deflecting electrodes 27 is made to be voltage being higher than cathode voltage, and other divided electrodes 27b, 27c... are once made to be the cathode voltage, then voltage of these divided electrodes 27b, 27c... is changed over to higher voltage than the cathode voltage in regular sequence whereby deflection is thus securable.
Patent JP-S63223136-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1987-03-13
Abstract: PURPOSE:To manufacture the titled contact material in which phenomena of contact deformation are prevented and a deposition-resisting property is improved, by uniformly dispersing B with a specific grain size and forming O into a state of specific solid solution in a Cu alloy containing specific percentages of B and O. CONSTITUTION:In Cu or/and Ag alloys containing, by weight, 0.0001-0.002% B and 0.0001-0.002% O, B is practically dispersed in a granular state and B grains of 0.1-7mu grain size comprise >=90% of the whole of B grains. Further, O does not exists at least in the form of an oxide having >=1,000 deg.C dissociation temp., but exists in a state in which the greater part of O is allowed to enter into solid solution in the alloy. Moreover, at least one element among Bi, Pb, Te, Se, and Sf can be incorporated into this alloy by 0.1-5% as deposition- preventing component. In this way, the contact material for vacuum valve capable of attaining the reduction in the phenomenon of dimensional increase in a contact after a brazing stage simultaneously with the maintenance and improvement of deposition resistance can be obtained.
Patent JP-S59186894-A (JP)
Inventor: NISHIMURA YOSHIYUKI
IPC: B66C23/88
Filed: 1983-04-02
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-S53142750-A (JP)
Title: Method of detecting landing of hung load of crane, etc.
Inventor: MANABE KEINI
IPC: B66D3/20
Filed: 1977-05-16
Abstract: PURPOSE: To improve safety and to economize the cost of construction, by detecting the input power of a motor by means of a power transducer, and by detecting landing by comparing the detected value and standard voltage beforehand set by a comparison judging device, to stop the motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61213780-A (JP)
Title: Apparatus for diagnosis of battery
Inventor: UENO SADAYASU
IPC: G01R31/36
Filed: 1985-03-20
Abstract: PURPOSE:To facilitate the maintenance of a battery to enable the use thereof up to proper possible life, by discriminating the life and residual capacity of the start battery mounted to a car with respect to a preset threshold value to display the same. CONSTITUTION:In the diagnostic system of a car battery 1, at first, the terminal voltage VBO of the battery 1 in a minute load current is preliminarily outputted to a terminal 24 through wiring 7, a voltage divider 18 and a peak hold circuit 21 prior to starting. Next, the peak value IP of a start current I is outputted to a terminal 23 from transition voltage wave forms VB, VS at a start time through voltage dividers 18, 19, a differential amplifier 20 and a peak hold circuit 22 and the peak voltage VBP of battery terminal voltage VB at a start time is outputted to the terminal 24. An operation unit 25 inputs the terminal VBO of the battery in a minute load current and specific gravity is calculated from a predetermined formula and, further, the correction of temp. is performed from the temp. of the battery at that time according to a predetermined formula and the obtained specific gravity as the result is discriminated by using a set threshold valve to perform the diagnosis of residual capacity. This result is displayed on a display apparatus 26.
Patent JP-H05222612-A (JP)
Title: Polyamideimide copolymer fiber and its production
Inventor: INUKAI TADASHI
IPC: C08G73/14
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the subject fiber having a high strength and a high elastic modulus, excellent in the thermal dimensional stability, heat resistance and flame retardancy and useful for working wears, carpets, etc., by spinning a specific polyamideimide copolymer and subsequently drawing the spun fiber. CONSTITUTION:A polyamideimide copolymer containing units of formulas I and II [Ar is divalent aromatic group whose 25-95mol.% is 3,3'- dialkylbiphenylene; R is 1-60C alkyl; (l) is 0-30; (m) is 0,1; (n) is 1-10] as repeating units is spun in the state containing a solvent such as sulforane and, if necessary, drawn to obtain the objective fiber.
Patent JP-S58175163-A (JP)
Title: Recording and reproducing device of automatic tape loading type
Inventor: KATOU HIROSHI
IPC: G11B15/665
Filed: 1982-04-06
Abstract: PURPOSE:To make the device lightweight and to improve the reliability and the operability, by switching a mechanism, which drives a tape loading mechanism, to the loading side in accordance with the mounting operation of a cassette. CONSTITUTION:When the video cassette is not mounted, a rotary ring 7 is rotated counterclockwise, and loading arms 8 and 9 are bent and are turned counterclockwise. A tension roll arm 10 is turned counterclockwise. A loading/unloading selecting arm 15 is turned counterclockwise to be in the unloading selection position. A video cassette 20 is mounted in the state where respective reels are fitted to corresponding reel discs 3 and 4 and a guide roll 23 on the tip side of the loading arm 9 and a tension roll 24 on the tip side of the arm 10 are fitted into a front notch relatively.
Patent JP-S62215614-A (JP)
Title: Production of ethylene/alpha-olefin copolymer
Inventor: KUJIRA TOSHIO
IPC: C08F210/16
Filed: 1986-03-17
Abstract: PURPOSE:To obtain the titled copolymer in good randomization and efficiently, the using a catalytic system consisting of a titanium component activated by a specific method and an organoaluminum compound. CONSTITUTION:Ethylene is copolymerized with an alpha-olefin (and polyene) under a preferable condition at 10-100 deg.C at normal pressure -100kg/cm<2> in the presence of a catalytic system consisting of (A) activated titanium obtained by subjecting (i) a solid comprising Mg, Ti an a halogen as components and (ii) an organomagnesium compound (e.g., ethylbutylmagnesium, etc.) to contact reaction and (B) an organoaluminum compound (e.g. triethylaluminum, etc.). In the activated titanium A, the amount of the component ii is preferably >=0.5mol (based on 1mol atom Ti) and the amount of the compound B is preferably 1-100mol based on 1mol Ti of the activated titanium.
Patent JP-S55150522-A (JP)
Title: Manufacture method of striped fluorescent screen in color picture tube and its applying device
Inventor: FUJIMURA TAKASHI
IPC: H01J9/227
Filed: 1979-05-11
Abstract: PURPOSE:To widely decrease the number of work processes and reduce the cost of a fluorescent screen, by directly applying a fluorescent material on a face plate in the method of sweeping motion of a nozzle and forming striped fluorescent faces of black matrix pattern. CONSTITUTION:The method of applying fluorescent materials 4G, 5B, 6R of different kind onto transparent striped windows 7 constructed by publicly known means is as follows. A nozzle assembly N with at least a nozzle 15 is used, A to supply a fluorescent material to said nozzle 15, B control the nozzle position during the shifting operation of said nozzle 15 by control means including optical fibers 29, C allow the nozzle 15 to both make a sweeping motion and feeding operation of the fluorescent material permitting a correct application and D stop the before said feeding operation shifting the nozzle to the next window 7 at every completion of sweeping motion for a window 7. And those procedures as described in the above A to D shall be repeatedly performed.
Patent JP-H06270934-A (JP)
Title: Shock absorber for packing container
Inventor: TANAKA MASAFUMI
IPC: B65D5/50
Filed: 1993-03-17
Abstract: PURPOSE:To provide an inexpensive shock absorber for packing, which does neither require any molds because of the structure made of paper nor space for haulage from the manufacturing site to the delivery site and the storage thereof and further, which is assembled easily at the delivery site. CONSTITUTION:A plurality of valley folds and peak folds and also scored folds are provided on a rectangular paper plate Ka to bent it along respective folds and form an inserted shape into the scores in order to make a shock absorbing material interposed between the packing container H and an article S to be packed. It has a bottom 2 and side faces 3, 3 raised as a unit from at least the two sides of the bottom. The bottom has a rugged part continuously extending in a specified direction and both sides face to the rugged ends at the bottom so as to form reverse irregularities.
Patent JP-H01230044-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/42
Filed: 1988-03-10
Abstract: PURPOSE:To sufficiently and rapidly attain desilvering and to prevent desilvering and defective fixing particularly when a fix processing is combined with a stabilizing processing substitutive for washing not only in the case of washing by using a specific fixer to execute the fix processing and using a specific bleach-fix bath to execute the bleach-fix processing. CONSTITUTION:The fix processing is executed by using the fixing liquid contg. >=1mol./l iodide and/or thiocyanate as the fixer. The bleach-fix processing is executed by the bleach-fix bath contg. ferric aminopolycarboxylate complex salt as a bleaching agent and >=1mol./l iodide and/or thiocyanate as the fixer. The sufficient desilvering property is thereby obtd. even if the rapid processing is executed. The desilvering and defective fixing is thereby prevented particularly when the processing is combined with the technique of executing the stabilization processing with substantially no washing not only in the case of the washing.
Patent JP-S54155651-A (JP)
Title: Supply of gas to fluid, especially method of and device for aeration of waste water
Inventor: YOOZEFU MUSUKAATO
IPC: B01F27/94
Filed: 1979-05-11
Abstract: PURPOSE: To improve a moving efficiency of fine air bubbles in water by the use of a simple device and a small energy, by producing a laminar flow all along a rising passage of air bubbles as a result of levelling a maximum velocity grade.  
     CONSTITUTION: A cylinder 10 in a liquid layer is rotated around a vertical shaft 12. Gas fed from a gas feeding pipe 14 is injected in fine air bubbles from a ring 16 which is located at a lower part of the cylinder 10 and has gas injection holes 18. The cylinder 10 has a conical bottom 20 which causes air bubble to flow pointing to a circumference of the cylinder 10. A laminar flow is produced due to a friction draw generated at a surrounding surface of the cylinder 10. The laminar flow prolongs remarkably a period which is required for air bubbles to rise and thus a time, during which air bubbles stay in the liquid, can be lengthened. And air bubbles are miniaturized due to the occurrence of a division effect of the air bubbles as a result of increase in a velocity grade of the liquid in the laminar flow. And thus, miniaturization and a long staying time of the air bubbles can improve an aeration effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10250036-A (JP)
Title: Method and device for screen printing
Inventor: MASUI MASUO
IPC: B41F33/10
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for screen printing capable of quickly and readily exchanging a printing range of a squeegee corresponding to a circuit pattern on a substrate. SOLUTION: In this method (device), a reference position data setting means automatically sets reference position data P1-P4 for an operation of squeezees 5, 6 based on substrate data X indicative of both end positions of the substrate 1 in the moving direction of the squeezees. An operation program generating means generates an operation program based on the reference position data. A screen printing means moves the squeegees 5, 6 on a metal mask 3 in accordance with the operation program. As a result, a solder paste 2 is printed on the substrate 1 placed under the metal mask 3 in accordance with a circuit pattern.
Patent JP-S62214687-A (JP)
Title: Structure of semiconductor laser
Inventor: KUSUKI TOSHIHIRO
IPC: H01S5/00
Filed: 1986-03-14
Abstract: PURPOSE:To effectively perform a lateral optical confining function by burying first conductivity type semiconductor layer and second conductivity type semiconductor layer at both sides of a laminated layer of a mesa structure. CONSTITUTION:An n-type InP (10<18>cm<-3> of density, 1mum of thickness) as a first clad layer 2, an n-type InGaAsP (10<16>cm<-3> of density and 0.15mum of thickness) as an active layer 3, and an n-type InP (10<18>cm<-3> of density, 1mum of thickness) as a second clad layer 4 are sequentially laminated on an n-type InP substrate 1. A region 11 is buried by a liquid growing method by using n-type InP (10<18>cm<-3> of density) as a first conductivity type semiconductor layer 12. They are covered with an SiO2 film 13. Further, a p<+> type InP (2X10<18>cm<-3> of density) is buried by a liquid growing method as a second conductivity type semiconductor layer 14. A p-type impurity is introduced with SZn-doped InP solution having large diffusion coefficient.
Patent JP-2000245646-A (JP)
Title: Bubbling water stream jetting bathtub
Inventor: SUZUKI MASAKI
IPC: A47K3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of sucking air jetted from a bottom part from the suction port of a bubbling water stream jetting device and erroneously causing pump stoppage in the case of providing the bubbling water stream jetting device and a bubble jetting device for jetting only the bubbles of air from a bathtub main body bottom part in a bathtub. SOLUTION: In this bubbling water stream jetting bathtub, the suction/jetting port device 16 of bath water is attached to the side wall part 12 of a bathtub main body 10 and the bath water is circulated through circulation piping by a circulation pump and then jetted from the suction/jetting port device 16 into the bathtub main body 10 as a bubble stream. A cover member 66 is attached so as to cover the suction port 52, a flange part 70 extended downwards is provided on the cover member 66 and the lower end part of the flange part 70 is abutted to the inner surface of the bathtub side wall part 12. In the meantime, a clearance 86 is formed at the side face position of the flange part 70 and the bath water is sucked to the suction port 52 through the clearance 86.