baber/WOPTO huggingface dataset:
Patent JP-H055813-A (JP)
Title: Flexibility graded type optical fiber substantially holding mode structure and transmitting high-output laser radiation
Inventor: HIYUUBERUTSUSU KURISUCHIYAN BA
IPC: C03C13/04
Filed: 1991-01-23
Abstract: PURPOSE: To transmit output light particularly with good gauss mode and to simplify production by specifying the refractive index distribution in a core, thereby holding the mode structure of the light injected into a fiber in the output light as far as pos sible. CONSTITUTION: This optical fiber has the core of a diameter DK, a clad around the core and a protective sheath around the clad and the refractive index distribution in the core complies with the index rule expressed by equation I. In the equation I, γ denotes the distance from the axial center of the fiber; nki denotes the refractive index of the axial core; nRa denotes the refractive index of the core on the boundary of the clad. The fiber satisfies the following conditions. Namely, the diameter DK of the core is required to be 200.10<-6> to 8000.10<-6> m. However, DR is 2.5 times the equation II and θ' is 5 in the case of the max. order mode θ of laser radiations below 5, θ':θ in the case of θ 5 to 20 and θ' is the value of equation III in the case of θ>=20. ΔnK.  Denotes the refractive index difference in the core and λ denotes the wavelength of the laser radiations to be transmitted. An index (g) is required to be 1.4 to 3.0 and ΔnK=nRi -nRa is required to be larger than 1.6.10<-3> .
Patent JP-S52105000-A (JP)
Title: Ticket takeout mechanism of ticket vender
Inventor: SUDA YOSHITAKE
IPC: G07F17/42
Filed: 1976-02-28
Abstract: PURPOSE: To make the takeout of ticket easy, by preventing the supplying plural numbers of printing roll with the state of disorder or overlapping with coins, by means of providing a stacker in front of the takeout of ticket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04237894-A (JP)
Title: Compound pump and machine tool plant therewith
Inventor: KANAI HIDEKAZU
IPC: B23Q11/10
Filed: 1991-01-22
Abstract: PURPOSE:To save space for a pump, especially a coolant feeding pump in a machine tool plant. CONSTITUTION:A motor 13 is housed in a casing 12, and a single shaft 15 is installed in this motor 13. Then, in this compound pump 11, the casing 12 is provided with a high pressure pump 16 with a multistage impeller 162 using this shaft 15 as a turning shaft and a low pressure pump 17 with a single impeller 172 using this shaft 15 as the turning shaft likewise in series. This compound pump 11 discharges such fluid as coolant solution for a machine tool plant simultaneously both at high pressure and at low pressure.
Patent JP-2000217899-A (JP)
Title: Deodorant and deodorizing filter
Inventor: KAYANO SATOSHI
IPC: A61L9/16
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant and a deodorizing filter which is efficient and has a long life without lowering the capability of a catalyst and an adsorbent by making an adsorbent having an adsorbing characteristic adhere to the surface of an absorber at least absorbing water, and making a catalytic material having oxidation or reducing action adhere to the surface of the adsorbent. SOLUTION: An absorber 1 uses a high absorptivity resin or the like of starch/poly arylic acid or crosslinking poly acrylic acid or the like. An adsorbent 2 adhering to the surface of the absorber 1 uses zeolite, silica gel or activated carbon. A catalyst material 3 adhering to the surface of the adsorbent 2 uses platinum or the like. A deodorant is formed of the absorbent 1, the adsorbent 2 and the catalyst material 3. In deodorizing using the deodorant, the odor component is first adsorbent by the adsorbent 2, and decomposed by the catalyst material 3. At this time, in the case where hydrogen is contained in the odor component, water is generated by oxidation to lower activity of the catalyst, but the water is absorbed in the absorbent 1 by diffusion so that the activity of the catalyst and the adsorbent 2 can be kept.
Patent JP-S63191587-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J9/06
Filed: 1987-02-03
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-H06213579-A (JP)
Title: Steam supplying device
Inventor: SUKUNAMI HIROSHI
IPC: F28B11/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a steam supplying device that can adequately sustain a water level in a condensate tank with an effective suppressability of an ejector suction function degradation caused by water temperature rising by a simple composition wherein only a level sensor which detects the condensed water level is used with no necessity of a temperature sensor or the like. CONSTITUTION:When a detected water level by a level sensor 22 which detects a water level in a condensate tank 14 is of a high level, after a discharge of the water in the condensate tank 14 to a low level through opening a discharge valve 7 by means of a first water level controlling means 8, the discharge valve 7 is closed, a water feeding valve 21 is opened, a water supply of cooling water CW into the condensate tank 14 is executed till its level becomes a middle one, and then the water feeding valve 21 is closed. Further, in spite of passage of a predetermined time T0 after the discharge valve is closed, if a water level of the condensate tank 14 does not reach a high level and therefore the discharge valve is not made to open, by a second water level controlling means, a water supply is executed by the same action as described above.
Patent JP-S62181452-A (JP)
Title: Semiconductor device
Inventor: TOIDA HIROTOSHI
IPC: H01L23/28
Filed: 1986-02-05
Abstract: PURPOSE:To obtain the structure of a case, which increases the surge withstanding voltage of an element, by connecting lead wires to a pair of electrode holding a semiconductor substrate and to both ends of the electrodes so as to form an axial shape, injecting a resin from the upper part of a case, and thereafter hardening the resin. CONSTITUTION:A pair of electrodes 3 holding a semiconductor substrate is soldered. Lead wires 4 are soldered to both ends of the electrodes. Thereafter, a casting resin 8 is injected through a hole in a case and hardened. Partial projections are formed at places, which are contacted with the back surface of the header part of the electrode 3, and a contact points to the electrode 3 are provided. Therefore the yield strength in the tensile direction of the element is secured at a part other than the projection parts of the case 7. The projection parts 9 of the case can be also used for position alignment of the case and the electrode. Therefore, the machining of the header of the electrode 3 can be performed by one step. By one-step machining of the header of the electrode 3, the volume of the electrode 3 can be made large. Thus the surge withstanding voltage can be increased.
Patent JP-H05189219-A (JP)
Title: Automatic generation system for program
Inventor: OBA KATSUHIKO
IPC: G06F9/06
Filed: 1992-01-10
Abstract: PURPOSE:To automatically generate a program based on program design. CONSTITUTION:The processing content of the program is displayed by a hierarchical tree structure diagram and the tree structure diagram is stored in a tree structure diagram storage device 1. A construction read part 2 reads the constructions of the tree structure diagram stored in the tree structure diagram storage device 1 one by one. A construction identification part 3 identifies the type of sentences as to the having read constructions. The construction is converted into a program format in one of sentence conversion modules in a construction conversion part 4. In the conversion process, any word conversion module in a word conversion part 5 is started and the word is converted into the program format. A word conversion processing is executed by using a conversion table where the word in the construction in a word conversion table part 6 is made to correspond to the program format. The similar processing is repeated till an end sentence.
Patent JP-S55115064-A (JP)
Title: Electrostatic developing method
Inventor: ARAI MINORU
IPC: G03G15/09
Filed: 1979-02-27
Abstract: PURPOSE: To obtain good images stably in high-speed development by using the conductive magnetic toner having the specified low surface electric resistance and so constituting the device that the magnetic poles of a magnet roll are fixed and that an insulation type sleeve is rotated.  
     CONSTITUTION: The developing device is constituted by the magnet roll 1 secured with a cylindrical mognet 2, a non-magnetic sleeve 4, a toner box 5, electrostatic recording paper 7 and a conductive substrate 8. In the case of high-speed developing the electrostatic latent images on the electrostatic recording paper 7 by the conductive magnetic toner 6 through the use of the insulation sleeve, it becomes necessary to satisfy the following conditions. Namely, the surface electric resistance of the toner 6 is preferably 100kΩ or less and the magnet 2 should be fixed and the sleeve 4 rotated. Hence, the use of the toner 6 of the specified low surface electric resistance and the constitution involving fixing the magnet 2 and rotating the sleeve 4 make it possible to stably obtain the good images in the high-speed development. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56119147-A (JP)
Title: Original feeder
Inventor: NANBA YOSHIHARU
IPC: G03G15/00
Filed: 1980-02-26
Abstract: PURPOSE:To prevent an original in movement from damaging by make two transparent belts, sandwiching an original to be copied, become the state being superposed in an original insertion opening at any time. CONSTITUTION:One terminal of transparent belts constituting carrying belt 10 are fitted to wind up rollers 7 and 8, and carrying belt 10 is constituted by providing a couple of rollers 15 so that the belts fed out from both the wind up rollers are superposed each other at original insertion opening 5b. The other terminal of carrying belt 10 is fitted to wind up roller 6 and the belt 10 moves over stand-by roller group 9 and platen 3. The movement of belt 10 is controlled by original detector 16 and registration detectors 17 and 18 provided near both ends of the platen.
Patent JP-H0577696-A (JP)
Title: Vehicle servicing device
Inventor: YOSHIKAWA AKINAMI
IPC: B23P21/00
Filed: 1991-02-15
Abstract: PURPOSE:To increase workability by equipping a vehicle equipment line, a lift transport line to conduct the transport of a lift device after servicing completion and traverse lines to connect both lines to each other endlessly, preventing the occurrence of a waiting time at any work station. CONSTITUTION:A vehicle X to be serviced is lifted up at a line start end portion by means of a lift table 1 and held at a lift 20. This lift 20 is supported a the 1st traverser 2 movably in a direction to fall at right angles, through a guide rail, and at the same time the 1st traverser 2 is supported so as to be able to conduct self travel along the 1st traverse line 3. And a vehicle equipment line 4 is provided from the transport end position of the traverse line 3 in a direction to fall at right angles, and the 2nd traverse line 5 is provided from the terminal of the equipment line 4 in a direction to fall at right angles. The 2nd traverser 6 is supported, likewise, so as to be able to conduct self travel along the 2nd traverse line 5, and a lift transport line 8 is provided between the 1st and 2nd traverse line 3, 5.
Patent JP-H09217027-A (JP)
Title: Antimicrobial baking coating material
Inventor: TAKESHIMA AKIO
IPC: C09D5/14
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material capable of being coated and baked on metal materials and useful for metal furnitures, building metal partitions, etc., by adding antimicrobial zeolite to a coating material containing a thermosetting resin varnish as a main component. SOLUTION: This antimicrobial baking coating material is obtained by adding (B) antimicrobial zeolite preferably in an amount of 0.5-5wt.% to (A) a coating material containing a thermosetting resin varnish (e.g. a polyester varnish, an amino resin varnish, a phenolic resin varnish) as a main component. The component B is obtained by adding an antimicrobial metal such as silver, zinc or copper to natural or synthetic zeolite by an ion exchange method. The addition of the silver ion is essential, and one or both of the copper ion and the zinc ion are added. The contents of the silver ion, the copper ion and the zinc ion are preferably 0.1-15wt.%, 0.1-8wt.% and 0.1-8wt.%, respectively.
Patent JP-S61181650-A (JP)
Title: Ink jet printer
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/05
Filed: 1985-02-07
Abstract: PURPOSE:To permit high-speed printing to be performed by lessening the blocking of ink by a small-size ink jet printer by a method in which heating sections are selectively heated on the basis of recording signals and ink in the opening is flown. CONSTITUTION:A heating head 21 having heating sections 22 is closely faced a plate part 23, and a given interval is provided between the recording head 21 wherein the aperture 25 is filled with liquid ink 26 and the surface of a recording paper 27. When the heating section 22 is heated selectively or in time-series manner by recording signals from a controller, the volatile components of ink 26 near the heating section 22 are vaporized and expanded, and the ink in the small opening 24 is flied toward the paper 27 by the force for recording. The opening 24 in the vacant state is quickly filled with ink by capillary phenomenon from the surrounding of the opening 24 through the aperture 25. Since the paper 27 and the head 21 are relatively moved by a drive mechanism, recording is made on the whole surface of the paper 27.
Patent JP-S60166910-A (JP)
Title: Shake detector of camera
Inventor: SUDA YASUO
IPC: G03B7/08
Filed: 1984-02-09
Abstract: PURPOSE:To perform shake detection which utilizes an automatic focusing optical system and a processing system by detecting a shake state by using signals generated at intervals of time through a photoelectric converting element which photodetects part of luminous flux from a photographic lens. CONSTITUTION:Two images A and B are formed on sensor arrays 12a and 12b with pieces of luminous flux passed through different areas of the photographic lens, and the light images are stored and transferred with the control signal from a CCD driving device 15. The phase difference (d) between the two images A and B is detected and compared with an automatic focusing permissible value for automatic focusing processing, and it is decided that the images are in focus when the phase difference is smaller. When shake detection processing is performed, an A-image signal A' which is one sequence before is regarded as a B- image signal and the phase difference (d) between the two image storage. Thus, the difference between phases of the same image which are obtained at an interval of time is detected to decide that there is no camera shake when the phase difference (d) is smaller than a specific permissible value.
Patent JP-S63191217-A (JP)
Title: Timer value correction system for multiplex processor system
Inventor: SHIOZAWA TSUNEMICHI
IPC: G06F15/16
Filed: 1987-02-04
Abstract: PURPOSE:To secure coincidence of timer value among processors without stopping these processors nor causing the time errors by supplying the time value of a timer register of a prescribed processor to other processors as the reference timer value and calculating the difference of the timer value of the timer register of each of other processors and the reference timer value. CONSTITUTION:If a controller 4 designates a processor 1 as a master processor, the controller 4 supplies a timer value read command signal to an AND circuit 16 of the processor 1. As a result, the timer value stored in a timer register 12 is supplied to the input at the other side of each of subtractors 23 and 33 of processors 2 and 3 as the reference timer value. The processors 2 and 3 deliver the differences between their own timer values stored in the timer registers 22 and 32 and the reference timer value through both subtractors 23 and 33 and store them in the differentiation registers 24 and 34 respectively. These differences are added to the timer values of an adder 2 and timers 21 and 31 for correction.
Patent JP-S53109094-A (JP)
Title: Boiling water reactor recirculation system with valve flow controller
Inventor: AKIYAMA KOUSEI
IPC: G21D5/06
Filed: 1977-03-04
Abstract: PURPOSE: To prevent any sudden opening variation of flow controller by providing a long period as possible for the pump motor transitional time to reach the rated speed on switching the pump motor electric source of the recirculation system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61181564-A (JP)
Title: Robot hand
Inventor: HIRANO YOSHIHIRO
IPC: B05C5/00
Filed: 1985-02-07
Abstract: PURPOSE:To perform the lightening and the small-sizing of a coating apparatus and to decrease the manufacturing cost by making only the other nozzle movable and supporting a movable nozzle to a tip of a rotating movable arm. CONSTITUTION:In a robot hand provided with a nozzle coating a sealer or the like, the other nozzle 20a of two pieces of mutually parallel nozzles 20, 20a supported to a fitting base material 10 is enabled to transfer parallel in the rectangular direction of the nozzle 20a and controlled by a servomotor 15 and the interval between both the nozzles 20, 20a is changed. The other movable nozzle 20a is fitted to a tip of a movable arm 14 extended in the radius direction from a rotating axis 13. In such a way, since the length of the movable arm can be made smaller than a changing range of the interval between both the nozzles and the expensive bolt and screw are not necessitated, the lightening and the miniaturizing of the apparatus are contrived to decrease the manufacturing cost.
Patent JP-H01202184-A (JP)
Title: Magnetic levitation device
Inventor: UMEMURA TOSHIO
IPC: B61B13/08
Filed: 1988-02-04
Abstract: PURPOSE:To reduce power consumption by composing a stationary side of a superconductor at either one of levitation side magnetic field generators. CONSTITUTION:A magnetic levitation device has a stationary unit 3 and a levitation unit 4, and also has a levitation side magnetic field generator 11 composed of Y-Ba-Cu-O series oxide superconductor, and a stationary side magnetic field generating pole 12 of a stationary side magnetic field generator made of Nd-Fe-B series permanent magnet. The pole 12 is so mounted that its magnetizing direction is perpendicular (in a direction Z) to its securing face, and the poles are so directed as to alternately exhibit S-and N-poles. The relationship between the mean pitch l1 of the poles 12 and the length l2 of the generator 11 is set to 1/10.l2<=l1<=1/2.l2. Thus, it is levitated by a repelling force due to Meissner effect by the superconductor held at its critical temperature or lower, thereby obtaining a levitation force without almost necessity of supplying power thereto.
Patent JP-H04288950-A (JP)
Title: Apparatus and method for manufacturing fe base soft magnetic alloy strip
Inventor: MAKINO TERUHIRO
IPC: H01F1/153
Filed: 1991-01-23
Abstract: PURPOSE:To provide the above apparatus and method for manufacturing where unevenness of surface roughness on both surfaces of a strip is reduced, and an Fe base soft magnetic alloy strip having high saturation magnetic flux density together with high magnetic permeability, high mechanical strength and high thermal stability can be provided. CONSTITUTION:The surface of a cooling roll is made to have roughness corresponding to the roughness obtd. by grinding with an abrassive paper having No. 600-1000 of abrassive grain and the strip is manufactured by ejecting the molten Fe base soft magnetic alloy on the cooling roll. As it is restrained that the strip slips with respect to the cooling roll, the surface roughness on both side surfaces of the manufactured strip is effectively made sufficiently fine and uniform. Further, as the used molten metal has the specific composition of Fe base soft magnetic alloy, the obtd. strip has the high saturation magnetic flux density, excellent magnetic permeability and high hardness and therefore, the Fe base soft magnetic alloy strip being suitable to use for magnetic head, etc., is obtd.
Patent JP-S60168009-A (JP)
Title: Aligning method of transmission type ultrasonic microscope
Inventor: IKENAGA KATSUJI
IPC: G01B17/00
Filed: 1984-02-13
Abstract: PURPOSE:To execute easily an aligning work of a focusing ultrasonic wave generating element and an ultrasonic sound collecting element by making a steel ball adhere tightly in advance to a spherical lens part of one element, and making spherical lens part of the other element adhere tightly to said steel ball. CONSTITUTION:A steel ball 110 of a superprecision type is made to adhere tightly and set to a spherical lens part of a focusing ultrasonic wave generating element 103, and the steel ball 110 is held by a steel ball holder 111, and fixed to an arm 108 with a screw 112. When executing an alignment, an ultrasonic sound collecting element 101 is made to descend to a part just before hitting against the steel ball 110, made to further descend and to adhere tightly at the place where a gap between the spherical lens part and the steel ball 110 has become uniform, and at that position, a holder 102 is fixed to a bracket 105. In this way, the steel ball used for manufacturing the spherical lens can be utilized as it is, and the alignment of the focusing ultrasonic wave generating element and the ultrasonic sound collecting element can be executed easily.
Patent JP-S55115119-A (JP)
Title: Stop and start system of microprocessor
Inventor: NISHIMURA KENICHIROU
IPC: H02J1/00
Filed: 1979-02-27
Abstract: PURPOSE: To ensure to stop and restart this processor, by giving the trap interruption signal from the switch circuit at power failure and the output reset pulse of the OR circuit to the microprocessor at the restoration of power failure.  
     CONSTITUTION: In the unit using the microprocessor 1, DC voltage is obtained by rectifying AC power input. When the power input is in failure, the switch circuit 3 produces the trap interruption signal, and when the power failure is restored, the level pulse conversion circuit 4 produces the first reset pulse with the level change in the trap interruption signal, the circuit power supply leading detection circuit 5 produces the second reset pulse, logical sum 6 is taken for the first and second reset pulses and the result is given to the processor 1. Thus, on power failure, the processor 1 can surely be stopped and restarted with the trap interruption signal on power failure and with the output reset pulse of the OR circuit 6 on the restoration of power failure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54115586-A (JP)
Title: Shade of lighting fixture
Inventor: OOSUGA HIDEO
IPC: F21V1/08
Filed: 1978-02-28
Abstract: PURPOSE: To enable one to change appearance of the shade of light fixture according to atmosphere of the room by covering or exposing the decoration plate freely  with a covering plate, which can be freely moved, provided to the outside of the  decoration plate the surface of which is patterned.  
     CONSTITUTION: When the surface 6 of the decoration plate 1 is exposed by opening the covering plates 5 on right and left, the light emitted from the inner globe 13 which surrounds the lamp 14 leaks out from the transparent part 11 of the decoration plate and the semitransparent part 16 of the covering plate 5. When the decoration plate 1 is covered by the covering plate 5 drawn toward the central part, the pattern made by an opaque plate 12 appears as a silhouette on the semitransparent part 16 of the covering plate 5, the pattern on shade can be changed to fit on the atmosphere or the use of room. At this time, the light emitted from the inner globe 13 is directly leaked out from the window 10 of the shade proper. 
     COPYRIGHT: (C)1979,JPO&Japio