baber/WOPTO huggingface dataset:
Patent JP-2001072357-A (JP)
Title: Car ceiling illuminating device of elevator
Inventor: IMAMURA SEIJI
IPC: F21V33/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a car ceiling illuminating device of an elevator, which can prevent an acrylic resin plate of a ceiling shielding plate from being bent or dropped due to a temperature change and is excellent in design and safety. SOLUTION: The relationship among a depth of a groove 4d of a joint frame 4c of a ceiling shielding plate 4, the size of a depth of a gap 7 demarcated outside an acrylic resin plate 4a or 4b in the groove 4d, and the size of a long side of the acrylic resin plate 4a or 4b is set so that even if the acrylic resin plates 4a, 4b are expanded, they will not interfere with the joint frame 4c, and even if the acrylic resin plates 4a, 4b are shrunk, they will not slip off from the groove 4d. Thus, even in a high temperature environment, there is no possibility that the acrylic resin plates 4a, 4b are bent, so that favorable design can be kept, and a drop accident of the acrylic resin plates 4a, 4b which is a matter of concern in a low temperature environment can be prevented so as to heighten safety.
Patent JP-H0626790-A (JP)
Title: Article conveyor
Inventor: JIYOSEFU FURANSHISU BENDAA ZAN
IPC: F41A9/01
Filed: 1991-12-20
Abstract: PURPOSE: To convey articles such as ammunition rounds having large diameters to their destinations safely and smoothly. CONSTITUTION: An ammunition conveyor includes two conveyor bases 16 and 18 provided with pairs of laterally spaced sprockets 28, 30, 40, and 42 at their ends. The conveyor bases 16 and 18 are nested with each other at coupling sections thereof. Each of conveyor chains 44 and 46 is trained about sprockets laterally spaced apart from each other in a same plane. Respective chains form conveyor routes 44a to 44d and 46a to 46d extending between the telescoped end portions of the conveyor bases, such that each route has transversely lapping run portions. The sprockets of each pair are mounted in angularly relation to provide a V-shaped open trough for transversely confining cylindrical ammunition rounds during conveyance. Jointly braking and driving the chains produces powered extension and contraction of the conveyor.
Patent JP-H05169681-A (JP)
Title: Ink jet recorder
Inventor: MATSUBARA MIYUKI
IPC: H04N1/23
Filed: 1991-12-20
Abstract: PURPOSE:To record a high-quality smooth image free from unevenness in density and color tone by a method wherein in a multipass printing, thinned-out images having a compensative relation with each other are successively recorded in a predetermined area on a recording material using a plurality of block patterns having different arrangements of printing and non-printing pixels. CONSTITUTION:On a printing start instruction, a carriage 1806, which has been disposed in the home position before the start of printing, conducts printing on a paper surface for every divided recording area using (n) multi-nozzles 1901 on a multi-head 1802 while moving in a direction (x). After completing a data printing to the end of the paper surface, the carriage is returned to the former home position and again conducts printing in the direction (x). Before the start of the second printing after the completion of the first printing, a paper feed roller 1803 is rotated in a direction of an arrow to feed paper in a direction (y) by the width of a divided recording area. In this manner, a data printing on a paper surface is completed by repeating a printing action conducted by the multi-head at every carriage scanning (main scanning) and a paper feed (sub-scanning) action.
Patent JP-H09177598-A (JP)
Title: Cylinder of non-upright engine, and its manufacture
Inventor: KONAGAI NOBUTOSHI
IPC: B22D19/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To minimize the wear of a circular surface arranged on the lower side of the inner wall of the cylinder hole of a non-upright engine. SOLUTION: A jig lower base 13 is obliquely arranged within a plating tank 12. A cylindrical sleeve 11 is placed on the jig lower base 13, and a presser plate 14 is provided on the upper end part. The sleeve 11 is fixed between the jig lower base 13 and the presser plate 14 thereby. The sleeve 11 is arranged in such a manner that the central axis (a) of a cylinder hole 15 which is the hole of the sleave 11 is inclined by a prescribed angle θ to the vertical axis (b).
Patent JP-H03228197-A (JP)
Title: Error display device for dispenser
Inventor: YANAGISAWA KAORU
IPC: G07F9/02
Filed: 1989-12-28
Abstract: PURPOSE:To recognize the operation of a system and to quickly perform the maintenance by displaying plural error data of respective columns. CONSTITUTION:A code number display part 1 on which a code number corresponding to each column in a dispenser is displayed and an error data display part 2 on which error data corresponding to the code number are displayed are provided. In response to the request from an operator, one or more error data are successively displayed for each code number on the error data display part 2. Thus, other error information is expanded for each column and is added as error data.
Patent JP-H06185439-A (JP)
Title: Ignition device for internal combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02P3/045
Filed: 1992-12-18
Abstract: PURPOSE:To prevent preignition of an engine caused by induced voltage generated in a current supply start position of a primary electric current of an ignition coil. CONSTITUTION:An integrating capacitor C1 is electrified by the first constant current from the first position where a phase is advanced more than the maximum spark advance position of an internal combustion engine to an integrating switching position where the phase is advanced more than the minimum spark advance position, and the integrating capacitor C1 is electrified by the second constant current smaller than the first constant current from the integrating switching position to the second position corresponding to the minimum spark advance position, and the first integrating voltage Vc1 is obtained. When an integrating capacitor C2 is electrified by a constant current from respective second positions to the next second positions, the second integrating voltage Vc2 is obtained. When the first integrating voltage Vc1 exceeds the second integrating voltage Vc2 after current supply is started to a primary coil of an ignition coil 1A in the first position, an electric current of the primary coil is cut off, and igniting operation is carried out.
Patent JP-H06156869-A (JP)
Title: Automatic paper feeding and folding machine
Inventor: CHIYOU FUKUKEN
IPC: B41F13/60
Filed: 1992-11-09
Abstract: PURPOSE: To reduce a cost for paper sheet folding by a method wherein paper sheets set on a paper sheet feeder are sent to an automatic paper sheet folder to be folded. CONSTITUTION: A fender has an adjustable structure. A user can move a length adjusting lever 50 to enable the folding of standard size or post-card size sheets. A roller 30 which guides a paper sheet 20 is provided near a paper outlet. An arc-shaped paper guide plate 39 is provided in an outer cover above the paper outlet, changes the conveyance direction of the folded paper sheet and supplies the folded sheet in front of a paper sheet folder main part and, further, the folded paper sheets are successively stacked automatically on a paper receiving frame placed in front of an automatic paper folder. With this constitution, the length of the folded paper sheet can be adjusted and the paper sheets can be fed automatically, so that paper sheet folding efficiency can be improved and a cost for paper sheet folding can be reduced.
Patent JP-H09179135-A (JP)
Title: Liquid crystal display element
Inventor: IWANO TAKESHI
IPC: G09F9/30
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the forming efficiency of an electrode so as to reduce production cost and to prevent irregular display even when a screen is made larger by making the area resistance of the electrode to which a driving signal having waveform where potential change is small is supplied larger than that of the electrode to which a driving signal having waveform where potential change is large is supplied. SOLUTION: The scanning electrode 4 and the signal electrode 5 are formed of a transparent conductive film made of ITO, etc. The electrode to which the driving signal having waveform where the potential change is small is supplied is the signal electrode 5, and the electrode to which the driving signal having waveform where the potential change is large is supplied is the scanning electrode 4. By making the film thickness of the electrode 5 about half as thin as the film thickness of the electrode 4, the area resistance of the electrode 5 is made about twice as large as the area resistance of the electrode 4. Therefore, the electrode which is thin in film thickness is good as the electrode 5, so that the forming efficiency of the electrode 5 is improved.
Patent JP-H05151337-A (JP)
Title: Image editing method using computer
Inventor: OKADA NORIKO
IPC: G06T11/80
Filed: 1991-11-29
Abstract: PURPOSE:To quickly make at a low cost an illustrated book, etc., by using a photograph of souvenir and a handwritten or existing picture, etc., as materials. CONSTITUTION:An image of a first object is read in a screen 1 of a computer by a scanner, and by segmenting a necessary part from this image or erasing an excessive part, it is saved as a first image, and an image of a second object is read in the screen 1 of the computer by the scanner, and from its image, a necessary part is segmenting or an excessive part is erased. Subsequently, its tone is adjusted so as to coincide with a first image and saved as a second image, a first image is read in the screen 1 of the computer, on which a second image is displayed, a final image 6 is completed by erasing an excessive part from an image in which a second image and a first image are combined, or adding a necessary part, and the final image is saved.
Patent JP-H04202742-A (JP)
Title: High strength tough and hard steel
Inventor: UCHIYAMA MASAO
IPC: C22C38/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the rolling fatigue resistance of a steel by constituting it of a compsn. contg. specified wt.% of C, Si, Mn, S, Cr, Al, O and N and the balance Fe. CONSTITUTION:A high strength tough and hard steel is constituted of a compsn. contg., by weight, 0.40 to 0.65% C, 0.05 to 0.50% Si, 0.50 to 1.00% Mn, <=0.01% S, 0.30 to 0.90% Cr, <=0.03% Al, <=0.02% 0 and <=0.01% N and the balance Fe with impurity elements. In this way, parts for transmitting to an automobile driving system such as a CJV outer race, a drive shaft or the like can be provided with high strength, high durability, lightness in weight, etc.
Patent JP-H07161002-A (JP)
Title: Magnetic recorder
Inventor: HANAOKA AKIO
IPC: G11B5/00
Filed: 1993-12-02
Abstract: PURPOSE:To unnecessitate a special countermeasure against noise by making a recording bias frequency and a switching frequency of a switching power source the same. CONSTITUTION:When the switching power source 13 is used for a power source of an AC bias type magnetic recorder, an oscillating output of the switching power source 13 is coupled with a bias oscillator 143 via a photocoupler 142 to synchronize with each other. Thus, the oscillating frequency of the bias oscillator 143 and the switching frequency of the switching power source 13 are made to be the same, and hence a switching frequency trap and a bias trap are shared.
Patent JP-H11169497-A (JP)
Title: Swing training implement of golf and grip
Inventor: GOTO TOKUJI
IPC: A63B69/36
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable a user to experience the pronation of the wrist in a follow stroke from an impact in a practice swing. SOLUTION: This implement consists of a shaft 13 which has a head 12 at its front end, a grip 14 which is inserted with the rear end of this shaft and consists of a flexible material, such as synthetic rubber and a hollow flexible part 14a of the grip 14 into which the shaft 13 is not inserted.
Patent JP-H08189191-A (JP)
Title: Construction of multistory building
Inventor: KUWAHATA YASUHIRO
IPC: E04G21/14
Filed: 1994-12-29
Abstract: PURPOSE: To improve efficiency in execution of work by using small cranes for hoisting lightweight members such as unit walls. CONSTITUTION: While a building frame 01 is constructed with heavy members like steel columns, steel beams, etc., hoisted and installed with large tower cranes TC1, TC2, a small crane 10 is set on a first position MP01 of the building frame 01. Lightweight members like unit walls 5 are hoisted and installed to the building frame with the small crane 10. Then, the small crane is hoisted with the tower crane TC1 and set to a second position MP02, and the lightweight members are hoisted with the small crane on the position MP02 and installed to the building frame. The small crane is set on positions on and after the third places MP03-MP12 in a similar way, and the lightweight members are hoisted with the small crane on positions on and after the third places and installed successively to the building frame. Thereby, replacement can be made easily and term of work can be shortened.
Patent JP-H05127666-A (JP)
Title: Keyboard type glockenspiel
Inventor: TERADA NORISHIGE
IPC: G10D13/00
Filed: 1991-11-28
Abstract: PURPOSE:To increase the musical representing ability of the keyboard type glockenspiel by obtaining a sound having improved timbre, etc., and to prevent the musical instrument from increasing in size owing to the arrangement of a resonance body. CONSTITUTION:A sound generation body is composed of a circularly sectioned sound rod 31 and its convex curved surface can be struck with heads 38A and 38D which are the striking part 27A of a hammer 27 and different in hardness. The heads 28A-38D which strike are changed by stepping on a shift pedal. A hammer shank 37 is elliptically sectioned and flexible and gives an instantaneous stroke. A damper 45 abuts on the shaft end part of the sound rod 31 to damp a sound, and a Helmholtz type resonance box 51 is arranged below the shaft end part with its opening 51A up. Further, the sound rod 31 is clamped with two cords 34 and 101 so that the sound rod can freely vibrate.
Patent JP-H03196504-A (JP)
Title: Monostable electromagnet
Inventor: HAYASHI KAZUTSUGU
IPC: H01F7/14
Filed: 1989-12-25
Abstract: PURPOSE:To apply a monostable electromagnet to deviated spring load without requiring a working spring by providing a magnetic field collecting plate to the magnetic pole of a permanent magnet approximately parallel with the direction of movement of an armature. CONSTITUTION:A permanent magnet 4 is fixed to another end section 9 of a yoke 1 and arranged near a contacting and separating section 8, the direction of magnetization is made approximately parallel with the direction of movement of the contacting and separating section 8, and a magnetic field collecting plate 5 is fastened to the magnetic pole N of the permanent magnet 4. Consequently, magnetic flux PHI1 flows through the magnetic field collecting plate 5, and armature 3, the yoke 1 and an auxiliary yoke 10 by the magnetizing force of the permanent magnet 4, but force attracting the armature 3 in the return direction does not work approximately because a magnetic circuit is formed in loose coupling. When magnetic flux PHI2 is overlapped to magnetic flux PHI3 generated by exciting a coil 2, the magnetic flux PHI2 of the permanent magnet 4 is collected efficiently by the magnetic field collecting plate 5 provided to the permanent magnet 4, and attraction force to the operation side of the armature 3 is increased. Accordingly, a monostable electromagnet can be applied to deviated spring load without requiring a working spring.
Patent JP-H09173940-A (JP)
Title: Drying furnace for coating
Inventor: TSUNODA JOJI
IPC: F26B21/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To save energy and at the same time to reduce running cost when a drying furnace for coating in which a heat exchanger and a hot air generator using high temperature gas discharged from other factory facilities as a heating medium are inserted into a hot air circulation system is operated by utilizing the heat of the high temperature gas to the utmost. SOLUTION: During temperature rise, the fuel feed quantity to a burner 4 is gradually decreased as the atmospheric temperature T in a furnace approaches fuel variable control finish temperature T. not more than target temperature T0 , and when the temperature T1 is exceeded, it is kept at the minimum feed quantity. The feed quantity of the heating medium to a heat exchanger 3 is fed at the maximum feed quantity until the atmospheric temperature T in the furnace reaches heating medium variable control start temperature T2 set to the above temperature T1 or more, and when this temperature T2 is exceeded, the fuel feed quantity is gradually decreased.  That is, heating by the heat exchanger 3 is preferentially performed, and in the case of shortage of supply heat, a burner 4 is also used, and in the case of an excess of supply heat, first the feed quantity of fuel to the burner 4 is throttled and then if the excess is not eliminated, the feed quantity of the heating medium to the heat exchanger 3 is throttled.
Patent JP-H03203038-A (JP)
Title: Objective lens driving device
Inventor: IKEBE KOICHI
IPC: G11B7/09
Filed: 1989-12-28
Abstract: PURPOSE:To facilitate assembling and improve reliability by making the windings of plural track direction driving coils into jointless serial connection. CONSTITUTION:The track direction driving coils 9a, 9b consist of the respective windings constituted by winding a jointless conductor. At the time of operation, when the focus deviation of a light spot is detected, a current corresponding to this deviation quantity flows in a focusing direction driving coil 5, and a holding part 4 is slidden to the direction of the axial line of a supporting shaft 2 by the electromagnetic action of the magnetic flux of a focusing direction driving magnetic circuit 6, and the focus deviation is eliminated, and the light spot is focused on the recording surface of a disk. Besides, when the track deviation of the light spot is detected, the current corresponding to this flows in track direction driving coils 7a, 7b, and the objective lens holding part 4 is rotated around the supporting shaft 2 by the electromagnetic action of the magnetic flux of drive circuits 8a, 8b, and the track deviation is eliminated, and the light spot traces a track.
Patent JP-2001161236-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/0155
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, capable of simply and smoothly switching rotating states of a rotor and rotating states of a spool, capable of rapidly and smoothly feeding a fishing line against a sudden pull brought about by a fish, and therefore capable of flexibly dealing with various situations. SOLUTION: This spinning reel for fishing 1 is composed of a rotor 8, a spool 10, a brake mechanism for giving a braking force on rotation of the rotor 8 in a direction opposite to that of feeding the fishing line, a backstop mechanism capable of switching opposite rotation-allowed/inhibited states of the rotor 8 so that the rotor 8 can rotate when switched to the opposite rotation-allowed state and the rotor 8 is inhibited from rotating when switched to the opposite rotation-inhibited state, and an operating member 5 for operating the brake mechanism and the backstop mechanism wherein the characteristic comprises being equipped with a drag mechanism for giving a resisting force to rotation of the spool 10, a switching mechanism for switching strong/weak states of the drag force or switching on/off states for operating the drag mechanism,  and a switching mechanism-operating member 80 which is positioned on a reel body 1a independently from the operating member 5 and operates the switching mechanism.
Patent JP-H03200081-A (JP)
Title: Skew adjusting circuit for waveform containing jitter
Inventor: KOYAMA MINORU
IPC: H04L7/00
Filed: 1989-12-28
Abstract: PURPOSE:To accurately perform a skew correction for high speed devices by leading out a center of jitter from the number of fails with the use of fail counter. CONSTITUTION:Each output of test signal generators 1A-1C are connected to skew circuits 2A-2C and these outputs are connected to drivers 3A-3C. The output of a multiplexer 4, to which the outputs of drivers 3A-3C are inputted, is inputted to a reference comparator 5, then this output and a decision strobe 6A are inputted to a decision circuit 6. By a selector 7 in which the output 6B of decision circuit 6 is made as the input, the output is forwarded to lines 7B and 7A in accordance with a jitter correcting mode signal 7C. The output of a fail counter 8 connected to the line 7B and the output of line 7A are connected to a CPU 9. The center of jitter is obtained by the use of fail counter 8, then by means of transferring the skew data resulted from the calculation in the CPU 9 to the skew circuits 2A-2C through a skew register 10, the skew is corrected for the center of jitter area.
Patent JP-H04209178-A (JP)
Title: Troubled part indicating device for elevator
Inventor: SUEISHI MASAHIRO
IPC: B66B3/00
Filed: 1990-11-30
Abstract: PURPOSE:To make effective inspection work for prevention of recurrence by furnishing a display means to display the name of a sensor or corresponding code part, in which the data selected by a data comparing/selecting means is assumed. CONSTITUTION:When out-of-alignment state from sensors 5 is sensed, the out-of- alignment data according to the situation is compared by a comparing/selecting part 8 at each applicable time with the inconvenience data generated when an inconvenient state of each sensor 5 is assumed, and the data which is in the best agreement shall be selected. Then the name of sensor or corresponding code part, in which this selected data is assumed, will be displayed on a display device 10. This allows effective performance of proper inspecting work for prevention of recurrence.
Patent JP-2000159047-A (JP)
Title: Manufacture of surface skin having cleavage-expected part for air bag door
Inventor: TAKAHASHI MASAYUKI
IPC: B60R21/2165
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To establish an economical manufacturing method for a surface skin allowing effective formation of a cleavage-expected part when the surface skin is formed by vacuum molding and not requiring any expensive device for formation of the cleavage-expected part. SOLUTION: When a surface skin for a cabin side member having an air bag door is to be formed by vacuum molding, a surface sheet 11 is heated for softening and sucked to a die 30 for giving the intended shape, and in this sucked and held condition, the position on the surface skin 10 where a cleavage- expected part 20 is provided relative to the air bag door of the surface sheet is pressed by a processing cutter blade 40, and thus the groove-shaped cleavage- expected part 20 is formed.