baber/WOPTO huggingface dataset:
Patent JP-H1150739-A (JP)
Title: Stopping device of door closer
Inventor: NISHIJIMA ISAO
IPC: E05F3/22
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust the stopping position of a door when it is open and to prevent the imperfect engagement of serrations. SOLUTION: This stop device for a door closer includes a stopper member 9 connected to the bracket 1 of the door closer via a pair of serrations 8a, 9a, a steel ball which prevents movement of the door in the closing direction by being engaged with the stopper member 9 when the opening of the door has reached a predetermined angle, a ball receiving member, and a coil spring. In this case, a cam mechanism which moves the pair of serrations 8a, 9a in the direction of a rotation axis to switch the bracket 1 and the stopper member 9 from a mutually connected state to disconnected state and vice versa is provided.  The cam mechanism is provided with a cam member 13, which can be operated alternately to a position where it connects the bracket 1 with the stopper member 9 and to a position where this connection is undone, and an elastic member 11, which produces holding forces at the position where the cam member 13 is connected and at the position where the connection is undone.
Patent JP-S60252522-A (JP)
Title: Conveyor for fruit or the like
Inventor: FUJINO HITOSHI
IPC: B07C5/36
Filed: 1984-05-25
Abstract: PURPOSE:To facilitate the removal and replacement of a receiving plate, by moving a pair of left and right removing bosses attached to an attaching shaft to change the space between both removing bosses so that the receiving plate is removed from the attaching shaft along an fitting groove. CONSTITUTION:Upon removal of a receiving plate 3 a shaft retaining ring 12 which is fitted in a cut groove 13 in an attaching shaft 2 to be secured against movement in the direction of the shaft 2 is nipped with a tool through opening spaces between the left and right side surfaces of the receiving plate 3 and a chain cover 10. Further, the retaining ring is removed from the shaft 2 to move removing bosses 5 along the shaft 2 to enlarge the space between left and right bosses 5 so that the receiving plate 3 is removed from the shaft 2 along a fitting groove 4 to be replaced with new one.
Patent JP-H01275461-A (JP)
Title: Production of oxide superconductor
Inventor: KOTANI TOSHIHIRO
IPC: C01G29/00
Filed: 1988-04-27
Abstract: PURPOSE:To obtain an oxide superconductor comprising almost a single phase of a high temp. phase by sintering a Bi-Sr-Ca-Cu type oxide superconductor by a solid phase sintering process at each specified temp., then calcining the sintered product again. CONSTITUTION:In a process for prepg. an oxide superconductor constituted of Bi, Sr, Ca, and Cu, as constituting metal elements, by a solid phase sintering process, the superconductor is prepd. by sintering starting materials at 750-800 deg.C, and then at 850-890 deg.C again. It is necessary that the above prescribed metal elements constitute major parts of the superconductor permitting that a part of the metal element is replaced by another metal element. An oxide superconductor having high critical temp. is known to have 1:1:1:2 compositional ratio of Bi:Sr:Ca:Cu. A Bi-Sr-Ca-Cu type oxide constituted of almost a single phase of high temp. phase only is obtd. by the above described process. An oxide superconductor having superior superconducting characteristic to conventional superconductor can be obtd. by constituting the superconductor of a single phase.
Patent JP-H01278010-A (JP)
Title: Manufacture of cathodic foil for electrolytic capacitor
Inventor: TSUCHIYA TAKASHI
IPC: H01G9/04
Filed: 1988-04-28
Abstract: PURPOSE:To increase electrostatic capacity without increasing thickness of a coat film by forming the coat film of alloy particles containing a metal with high corrosion resistance together with a metal with low corrosion resistance, and melting and removing chemically or electrochemically the metal with low corrosion resistivity contained in the surface of coat film within an acid or alkali. CONSTITUTION:Alloy particles containing a metal highly resistive to corrosion such as Ni or Fe are vapor-deposited on the surface of an aluminum substrate 10 which has been roughened by etching, so that a coat film 11 is formed. Then, any metal with low corrosion resistance contained in the surface of the coat film 11 is melted and removed chemically or electrochemically in an acid or alkali. Thus, the surface of the vapor-deposited coat film is roughened further and a cathodic foil having high capacity and high corrosion resistance can be obtained. In this manner, the electrostatic capacity can be improved without increasing the thickness of the vapor-deposited coat film.
Patent JP-S61265526-A (JP)
Title: Data processing method
Inventor: NAGASAKA FUMIO
IPC: G01D9/00
Filed: 1985-05-21
Abstract: PURPOSE:To realize stable and high response detection or control, by a method wherein an upper limit value and a lower limit value are sent out on the basis of the output data corresponding to input data after smoothing processing was performed if said input data takes a value within the range of both values and the input data is sent out as it is if said input data takes a value out of said range. CONSTITUTION:The detection output of an electromagnetic flowmeter 1 is applied to CPU3 as input data Di through an A/D converter 2. CPU3 performs predetermined operational processing and the processing result is applied to a D/A converter 4 to be converted to an analogue signal which is, in turn, sent out as output data D0. ROM5 and RAM6 are attached to CPU3 and the order in ROM5 is put into practice by CPU3 and operational processing is performed while necessary data is accessed to RAM6. An upper limit value and a lower limit value are determined on the basis of output data corresponding to input data and, if the input data takes a value within the range of both values, said data are sent out after smoothing processing and, if said data takes a value out of the range, the input data is sent out as it is.
Patent JP-S60250305-A (JP)
Title: Optical fiber end face processing method
Inventor: KODERA KOUHEI
IPC: G02B6/10
Filed: 1984-05-25
Abstract: PURPOSE:To realize a processing method for obtaining an optical fiber end face having an excellent coupling property by making an end face obtained by filling an uneven part of the end face of the optical fiber with a photosensitive substance, a specular surface. CONSTITUTION:As for an optical fiber 1, its end face is made to abut onto a light transmitting member 4 having a specular surface 3, in a state that it has been inserted into a ferrule 2. In this case, a photosetting resin 5 being a photosensitive substance having a refractive index of the same degree as that of a core material of the optical fiber 1 is interposed between the end face and the specular surface 3. Subsequently, an active light 7 is irradiated from a light source 6 through the light transmitting member 4, and the photosetting resin 5 is hardened. By this processing, as for an uneven part 8 of the end face generated on a cutting plane, etc. of the optical fiber 1, the specular surface 3 of the light transmitting member 4 is transferred, and a new optical fiber end face is obtained.
Patent JP-S5231759-A (JP)
Title: Liquid crystal display element
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/13
Filed: 1975-09-05
Abstract: PURPOSE: To improve the reliability by preventing glass parts from cracking and preventing shorts with the element mounting frame by sealing the liquid crystal injection port with a conductive material to make it the inner electrode terminal and by covering the entire conductive material with an insualting film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05302311-A (JP)
Title: Construction method of bulkhead
Inventor: MOROHASHI UNJI
IPC: E02B3/14
Filed: 1992-04-24
Abstract: PURPOSE:To make it possible to construct a bulkhead having good external appearance 76 design and improve construction efficiency. CONSTITUTION:A split block 1 is composed of an upper block 2 having an irregular head 11 on its upper part and a lower block 3. A projection 9 is projected from the upper part of the block 3 and a semispherical groove 13 is formed on the underside of the block 2 so as to be slidable over the projection 9. And the blocks 3 are placed on a slope 17 and thereafter the upper block 2 is put on each lower block 3 in such a manner that the block 2 can be inclined and pivoted, and the blocks 2 are placed side by side without leaving clearance therebetween. Setting of the blocks 2 and that of the blocks 3 are separately performed and the blocks 2, after being put on the blocks 3, are adjusted by inclining or pivoting them so as to be installed without leaving any clearance between adjacent blocks, and after the construction, the irregularly formed heads 11 of the blocks 2 appear on the surface of the slope.
Patent JP-H01277210-A (JP)
Title: Automatic focus detector for electronic camera
Inventor: MURATA YOSHITAKA
IPC: G02B7/34
Filed: 1988-04-28
Abstract: PURPOSE:To approximately equalize optical characteristics of an AF optical system and an image pickup optical system, to improve the reliability of the AF precision and to make an AF device small-sized and low-cost by arranging a field lens, which is one element of an optical characteristic approximately equivalent to the optical characteristic of the image pickup optical system and has a prescribed thickness, in the vicinity of a face approximately equivalent to the image surface of a photographic lens. CONSTITUTION:An optical means 27 has a field lens 21 in the vicinity of a face equivalent to the image surface of a photographic lens 25, and the field lens 21 has a thickness to give an optical characteristic approximately equivalent to the optical characteristic of a parallel plate glass arranged in the image surface side of the image pickup optical system. Thus, it is unnecessary to adopt the mechanism constitution where the field lens and a correction glass are supported independently of each other, and the AF device is miniaturized with respect to space, and the number of parts of supporting members and the man-hour for assembling are reduced to reduce the cost.
Patent JP-S5916259-A (JP)
Title: Starter built-in high pressure discharge lamp
Inventor: GION HIROSHI
IPC: H05B41/18
Filed: 1983-06-15
Abstract: PURPOSE:To make sure of motions in both times of starting and restarting as well as to make a starter possible to simplify its setup into a discharge lamp, by installing a series body consisting of a first bimetal switch, a start auxiliary conductor, a second bimetal switch and a filament resistance wire, while securing first, sencond and third connection terminals there. CONSTITUTION:A starter is attached to a supporting column 15, then a first connection terminal 12 is connected to a start auxiliary conductor 4 and each of second connection terminals 13 and 14 is connected to power terminals in between. Since a first bimetal switch 2 is installed at a position farther away from a resistor 5 than a second bimetal switch 3, it is hard to be affected by radiating heat out of the resistor 5 and therefore will not have been opened before the discharge of a discharge tube 1 is started, in time of starting the discharge lamp glowing. Since the first bimetal switch 2 is also installed at a position away from the discharge tube 1, temperature during operation of the discharge lamp is low as compared with the second bimetal switch 3 so that, in time of restarting the discharge lamp, the first bimetal switch 2 returns to a state of being closed yet earlier than the second bimetal switch 3 without fail.
Patent JP-S589988-A (JP)
Title: Electrolytic cell
Inventor: SUGIMORI MASATOSHI
IPC: C25B9/19
Filed: 1981-07-10
Abstract: PURPOSE:To provide an electrolytic cell which is entirely free from elution of iron and can produce caustic alkali stably for a long period of time by applying Ni plating over the entire ferrous metallic surface on the inside surfaces of a diaphragm type electrolytic cell which electrolyzes aq. alkali chloride solns. then applying active plating thereto in an active Ni plating bath contg. an S- contg. compd. CONSTITUTION:Ni plating is applied on all of the inside surfaces of the cathode chambers consisting of iron metals of an electrolytic cell which electrolyzes aq. alkali chloride solns. by the use of diaphragms such as cation exchange membranes, and the surfaces of cathodes and other members in the cathode chambers, in the following way: The surfaces of said members are applied with Ni plating by using an Ni plating bath contg. an Ni salt (e.g.; nickel sulfate) and contg. no S-contg. compds. after which they are applied with active Ni plating by using an active plating bath contg. an Ni salt and an S-contg. compd. (e.g.; nickel rhodanate). The resultant electrolytic cell is free from an increase in hydrogen overvoltage and elution of iron into caustic alkali even under severe conditions of high temp. and high alkali concns.
Patent JP-S5440792-A (JP)
Title: Adherable shock absorbing packing material
Inventor: KITAMURA MINORU
IPC: B32B29/00
Filed: 1977-09-05
Abstract: PURPOSE: To obtain shock absorbing packing material which is bendable to desired directions and is positively adhered and sealed, corrugated portion of one surface, corrugated cardboard is interengageably formed, and self-adhere material layer is formed on the corrugated outer surface.   
     CONSTITUTION: On one surface of bottom paper 1 which is formed by smooth paper of 30W100 g/m 2 , upper paper 3 of regenerated waste paper of 50W500 g/m 2  is adhered to form one surface corrugated cordboard 4. The upper paper 3 ahs fine  recesses 5 and projections 6 which are arranged widthwise and lengthwise alternately. when the cordboard is folded in two, the recesses and projections are in terengageable. Outer surface of the outer paper 3 is covered by self adhere material  layer 8. By sealing, the recesses and corrugations are interengaged and adhered to  protect packed to procect packed article with sufficient shock absorbing effect 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08301512-A (JP)
Title: Finisher
Inventor: HIRANO AKIRA
IPC: B65H39/11
Filed: 1995-05-01
Abstract: PURPOSE: To provide a finisher which can conduct saddle stitching as well as end stitching, and needling at an arbitrary position. CONSTITUTION: This finisher is provided with a paper accumulation tray 411, the first chucking means 415 for carrying out a bundle of paper from the tray 411, rollers 469, 470 for conveying the bundle of paper in the same direction as the carrying-out direction, and a staple unit 441. The staple unit 441 conducts needling at a staple position X The bundle of paper on the tray 411 are conveyed so that a plurality of needling positions for the bundle of paper may be set at the staple position X by the first chucking means 415 or the rollers 469, 470. The staple unit 441 is constructed so as to move in the orthogonal direction to the paper bumble conveying direction, and stops at an arbitrary position for needling.
Patent JP-H11311573-A (JP)
Title: Color reproducing method by using color image input apparatus
Inventor: TAKAGI ATSUSHI
IPC: G06T1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for reproducing colors by using of a color image input apparatus which can enhance color reproducibility simply with the use of an existing color image input apparatus. SOLUTION: A spectral reflectance ri (λ) (i=1, 2, 3,..., n) is measured for each representative ink used for a stencil paper in a spectral reflectance measurement process 50. The spectral reflectance ri (λ) measured in the process 50 is subjected to principal component analysis in a principal component analysis process 52. A transmittance characteristic X (λ) for an added filter is determined in an added filter transmittance characteristic determination process 54 on the basis of the principal component of each spectral reflectance obtained in the analysis process 52. An added filter of the transmittance characteristic X (λ) determined in the determination process 54 is set between the stencil paper and a color separation optical system unit in an added filter set process 56.  An inverse problem can be solved simply with the use of added filters as small a count as possible, e.g. one filter, and calculations can be less complicated as much as possible, whereby the apparatus is made inexpensive.
Patent JP-H07291590-A (JP)
Title: Upper part fixed type lift
Inventor: OKADA SHOJI
IPC: B66F3/02
Filed: 1994-04-22
Abstract: PURPOSE:To mount air conditioner facility hard ware such as an exterior machine and the other building facility machinery and materials efficiently by oneself. CONSTITUTION:A lift part 3 is arranged on length adjustable support 3 for lifting and also a lifting drive part and a handle 8 for driving the lifting drive part are arranged in the lift part 2. A fixed part 4 formed by a pair of arm rods 38a on an upper end part of the support is provided in the lift part 2 and the fixed part 4 is fixed with a mounting frame of a facility machinery and materials to hang the lift down and also a lower end of the support is brought into contact with a floor and upper and lower both end parts of the support are taken as fixed ends to ensure stability of an installed state and the handle 8 is lifted as the lift part 2 is lifted.
Patent JP-H08279868-A (JP)
Title: Facsimile equipment
Inventor: NAOI YUICHI
IPC: H04N1/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain facsimile equipment with low power consumption in which no secondary battery is in use and a considerable amount of additional circuit such as a one-chip microcomputer system is not required. CONSTITUTION: A relay 6 is used to select whether or not power from a main power supply is to be fed to a main control section. A D flip-flop 51 with preset and clear terminal is used to control the changeover. When the operator closes a main power switch, the D flip-flop 51 controls the power from the main power supply to the main control section by an external start trigger S5 and controls interruption of the power to the main control section with the signal from the main control section. The D flip-flop 51 and a start trigger generating means are energized so long as the switch is closed and when the switch is closed and no start trigger is generated, the power to the main control section is interrupted to reduce the power consumption.
Patent JP-H10296628-A (JP)
Title: Plane polished face evaluation device and method thereof and recording medium recording plane polished face evaluation program
Inventor: YOSHIZUKA YOKO
IPC: B24B49/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To predict a correct surface form after polishing by respectively setting rotating speeds of a polisher and a work freely, providing the work with a reciprocating means in the tangential direction or in the radial direction of the polisher, and expressing relationship between pressure distribution and relative speed between the polisher and the work by a theoretical equation for simulation. SOLUTION: A work 11 and a polisher 12 are respectively formed into discs of radius Rw mm and radius Rp mm, rotating speeds of the work 11 and the polisher 12 are respectively set freely, the work 11 is reciprocated in the tangential direction or in the radial direction of the polisher 12, and the relative speed of the polisher 12 and the work 11 is computed at every unit time. This computed theoretical equation a expresses relationship between pressure distribution and relative speed between the polisher 12 and the work 11, simulates respective surface forms, and displays the results on a display device. Hereby, the correct surface form after polishing can be predicted, and hence the quality of the polishing condition can be judged in a short time.
Patent JP-S6117461-A (JP)
Inventor: ARAI YASUO
IPC: C04B22/06
Filed: 1985-05-20
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-S5232331-A (JP)
Title: Control signal producing device for the electrophotographic copying ma chine
Inventor: INOUE KAZUYA
IPC: G03G21/14
Filed: 1975-09-08
Abstract: PURPOSE:To enhance the timing accuracy of signal generation by generating numerous signals required for the operation of a copying machine by means of a circular disk with an aperture coaxial and concentric with a rotatable shaft 17 of a light sensitive drum 1, a light emitting means, and a light receiving means opposed each other via the circular disk.
Patent JP-H07321046-A (JP)
Title: Device and method for thin film formation
Inventor: KOBAYASHI TAKASHI
IPC: H01L21/316
Filed: 1994-05-23
Abstract: PURPOSE:To provide LPCVD device and thin film forming method capable of suppressing the growth of an Si natural oxide film by neither decreasing throughput nor increasing the device cost as well as of forming high quality Si film and then a thin capacitor insulating film at low temperature. CONSTITUTION:A wafer cleaning ultraviolet ray lamp 107 and a heating infrared ray lamp 106 are fitted to the film forming chamber 103 of a load lock type single wafer LPCVD device. After carrying a specimen substrate to the film forming chamber 103, firstly, while irradiating ultraviolet ray lamp, O3 gas is led in to remove any organic matter on the wafer surface. Successively, while irradiating with the ultraviolet ray lamp, a mixed gas including H2 and F2 is led in to remove an Si natural oxide film. Later, the irradiation with the ultraviolet ray is stopped and the output of an infrared ray lamp is increased to raise the substrate temperature for the formation of the thin film such as an Si film, tantalum oxide film etc.
Patent JP-S60665-A (JP)
Title: Pcm signal recorder
Inventor: NAKAMURA SHIYOUICHI
IPC: G11B20/12
Filed: 1983-06-16
Abstract: PURPOSE:To record an effective data in addition to a sound and music or the like in recording the sound and music or the like not requiring high quality by dividing plural tracks into two blocks and recording a separate data other than the main data on the track of one block. CONSTITUTION:The recorded orchestral accompaniment is PCM-recorded as a main data and the data of a still picture displaying its text on a display is PCM- recorded, then after the text SG is recorded for one still picture's share at the lower half side of a magnetic tape 15, the recorded orchestral accompaniment SM is recorded on the upper half of the magnetic tape 15. In reproducing the recorded magnetic tape 15 next, the reproducing signal of the still picture is applied to a storage device and an output signal of the device is applied to the display then the still picture of the text, a parody or the picture of a singer or the like are obtained on the display. The digital signal of the reproducing signal of the recorded orchestral accompaniment is converted into an analog signal as usual and the signal is given to a proper audio amplifier to obtain the prescribed orchestral accompaniment.
Patent JP-H05304358-A (JP)
Title: Bonding head
Inventor: ISOGAI YOSHIO
IPC: H05K3/34
Filed: 1992-04-28
Abstract: PURPOSE:To prevent oxidation of a solder and to avoid thermal stress of a printed board as mush as possible by providing with a duct that encloses a heating head so as to pre-heat it by blowing with the inactive gas heated to a specified temperature from the duct. CONSTITUTION:A duct 4 is provided, which encloses a heating head 1. The duct 4 is supplied with an inactive gas 5 heated to a specified temperature T2. When a solder is melted for bonding or removing, an opening 4A of the duct 4 is contacted to the surface of a printed board 6, and pre-heating is performed by supplying with the inactive gas 5. Then the solder is melted at heating temperature T1 of the heating head 1. So, the bad effect of thermal stress to the printed board 6 is eliminated, and further, formation of oxide film on the molten solder is prevented, for secure soldering. As a result, reliability is improved.