baber/WOPTO huggingface dataset:
Patent JP-S574788-A (JP)
Title: Type treating and controlling system
Inventor: INAGAKI MASAHISA
IPC: B41J29/46
Filed: 1980-06-11
Abstract: PURPOSE: To prevent the overheat of a drive unit in a type treating and controlling system by constructing to divide the drive unit of a typing device into a plurality of driving means groups, to count the number of uses at respective groups and to stop the drive unit when the counted result reaches the predetermined allowable value.  
     CONSTITUTION: In an impact type printing apparatus having a typing device including a plurality of typing means and a pluraity of drive units disposed adjacent to each other for driving the typing means, the drive unit is divided into a plurality of driving means. Further, there are provided counting means for counting the used number responding value responsive to the number of uses of the respective driving means and means for comparing the used number responding value counted by the counting means with the allowable value responsive to the predetermined allowable used number. When the used number responding value of any driving means group reach the allowable value, the driving means is stopped, and the overheat of the drive unit can be thus effectively prevented, thereby preventing the occurrence of the displacement of the type or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57196168-A (JP)
Title: Electric resistance measuring device by electro-static capacity method
Inventor: NAKAMORI YUKIO
IPC: G01R27/02
Filed: 1981-05-27
Abstract: PURPOSE:To measure electric resistance of a material to be measured without contact by supplying AC voltage from one of a pair of electrodes placed opposite to the metallic material and connecting the other electrode to a charge amplifier and comparing the applied AC voltage and the output of the amplifier. CONSTITUTION:A detector 50 is placed opposite to a metallic material 51. The detector 50 is constituted with an electrode plate 1 and 2 and a sealed case which is for blocking the effect of floating capacity. The electrode plate 2 is supplied alternating current from an AC oscillator 4 and the electrode plate 1 is connected to a charge amplifier 5. If the distance between the detector 50 and the metallic material 51 is constant by 1, electro-static capacities C0-C2 become constant, but due to the difference of the electric resistances of materials the circuit impedance Z changes, and the current (i) that flows also changes. The electric charge (q) that is detected by a charge amplifier 5 is input to a signal handling device 10 to seek the applied AC voltage and phase difference, and electric resistance is obtained by an arithmetic unit 11. With this arrangement electric resistance of a metal that is moving or a metal that is at high temperature can  be measured without contact.
Patent JP-S58195905-A (JP)
Title: Turning control device of electromagnetic induction type running truck
Inventor: MIHARA JIROU
IPC: G05D1/02
Filed: 1982-05-11
Abstract: PURPOSE:To keep satisfactorily running and turning control of the whole line system, by moving both two crossing lines at all times. CONSTITUTION:Oscillation frequencies f1, f2 of crossing induction lines 21, 22 are made different from each other, and a pickup 24 for selectively receiving electromagnetic waves of frequencies f1, f2 is provided on a truck 23. In this state, when the truck 23 arrives at a crossing point to the second line 22, a controller 25 of the truck 23 stops driving wheels 26, 26 in accordance with a result of detection of its arrival, and switches its receiving frequency to the frequency f2 of the second line 22. Subsequently, the truck 23 is spin-turned by rotating the driving wheels 26, 26 in reverse, and the driving wheels 26, 26 are stopped in accordance with detection of centering with the second line 22 made by the pickup 24 for receiving the frequencies f2 of the second line 21. Subsequently, the truck 23 is made to run along the second line 22 by driving the driving wheels 26, 26.
Patent JP-H11280423-A (JP)
Title: Valve timing variable device
Inventor: OKUDA TSUNEHISA
IPC: F01L1/34
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve assembly and maintenance properties. SOLUTION: A planet gear mechanism 10 is interposed between a cam pulley 2 and a can shaft 1, and the sun gear 11 of the mechanism 10 is provided on a slide member 44 movable along a shaft body 42 by driving an electric motor 30, to convert the axially directional movement of the slide member 44 into rotation via the gear 11, thereby transmitting the rotation to the mechanism 10. The rotation phase of the cam shaft 1 is changed by moving the slide member 74 by the motor 30 while transmitting the rotation of a crank shaft to the cam shaft 1 via the mechanism 10. The motor 30, the shaft body 42, and the slide member 44 are integrally fitted to a casing 35. The motor 30, etc., integral with the casing 35 are made detachable to an engine main body by making the casing 35 detachable to the engine main body.
Patent JP-H01247561-A (JP)
Title: Case hardening steel having high strength and high toughness
Inventor: KOBAYASHI KAZUHIRO
IPC: C22C38/00
Filed: 1988-03-30
Abstract: PURPOSE:To manufacture a case hardening steel combining high strength with high toughness by incorporating specific percentages of C, Si, Mn, P, S, Cr, Mo, V, Al, N, and O to Fe. CONSTITUTION:A case hardening steel having a composition consisting of, by weight, 0.10-0.35% C, <=0.15% Si, 0.30-0.75% Mn, <=0.015% P, <=0.015% S, 0.3.-1.3% Cr, 0.35-0.75% Mo, 0.05-0.20% V, 0.020-0.040% Al, 0.008-0.020% N, <=15ppm O, and the balance Fe with inevitable impurities is prepared. By this method, the high-strength and high-toughness case hardening steel used for gears, shafts, etc., and excellent in fatigue strength and toughness can be obtained.
Patent JP-H11282442-A (JP)
Title: Control signal converter, method, and image processing device
Inventor: HARA HIDEKI
IPC: G09G5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve cost and space-saving by making do with a single graphics accelerator which is a plotting processing means, when configuring a multi- screen graphics system for controlling plural screens. SOLUTION: Video signals from plural (n-pieces) graphics accelerator boards 211 , 212 , 213 , 21n are being sent to n-pieces of display devices 101 , 102 , 103 ,..., 10n for a multi-screen display, respectively. Image data from one graphics accelerator 22 is sent to each of the image memories (video RAM) 231 , 232 , 233 ,..., 23n of the graphics accelerator boards 211 , 212 , 213 ,..., 21n , and also a control signal for accessing to the memories is sent to each additional circuit 251 , 252 , 253 ..., 25n , and a memory control signal is sent only to the memory for the image specified by the graphics accelerator 22.
Patent JP-H05327996-A (JP)
Title: Facsimile device
Inventor: EZAKI KAZUHIKO
IPC: H04N1/00
Filed: 1992-04-01
Abstract: PURPOSE:To easily perform an operation with less utilizing frequency and a complicated operation without depending on an operation manual by displaying the explanation of the complicated operation in pictures regarding the operation of the device. CONSTITUTION:Plural text information for explaining the handling of the device are registered beforehand in a text information storage part 2. An information conversion part 3 outputs picture information corresponding to the text information specified by an operation part 1 and read from the storage part 2. A display part 4 displays and outputs the picture information from the information conversion part 3.
Patent JP-H04314360-A (JP)
Title: Method for preventing solder bridge between terminals
Inventor: YAMASHITA YOICHI
IPC: H01L23/12
Filed: 1991-04-12
Abstract: PURPOSE:To provide an extremely simple method for preventing a solder bridge between terminals which is generated between terminals when the terminal of an electronic part is immersed and pulled up in and from molten solder. CONSTITUTION:A method for preventing a solder bridge between terminals is constituted so that a bridge preventing plate 12 which is formed by providing an opening 12b whose size is approximately the same as a terminal 11c to a sheet 12a which is resistant to a temperature of molten solder 13 and does not allow the molten solder to attach thereto corresponding to arrangement of the terminal 11c is adhered to a rear of a package 11a with the terminal 11c through the opening 12b before the terminal 11c is immersed in the molten solder 13, and the terminal 11c is immersed in the molten solder 13.
Patent JP-H02261727-A (JP)
Title: Work shifting feeder
Inventor: TAKAMI KAZUHIRO
IPC: B65G47/28
Filed: 1989-03-30
Abstract: PURPOSE:To set a sleeve automatically as well as to set the extent of capacity in an afterheat furnace to be narrow enough by operating a shifting cylinder erected in a central frame, lifting a pair of links upward, and drawing a side frame nearer to the center. CONSTITUTION:Each cylinder 13, whose rod 13a is erected downward, is installed in three frames 8a, 8b, 8c installed traversably along rails 7a, 7b laid down on a machine frame 6 and the central frame 8a among these three frames. In a lower end of the rod 13a of this shifting cylinder, there are provided with a pair of links 16a, 16b whose one end is pinned and the other end is pinned each to the frames 8b, 8c at the side. With the shifting cylinder 13 operated, these frames 8b, 8c at each side are able to be shifted to the center via these paired links 16a, 16b. In a process of crossfeed of a work W, a pitch of the work can be narrowed by this shifting, so that the extent of capacity in an afterheat furnace is extremely narrowable.
Patent JP-H09268134-A (JP)
Title: Production of 1-hexene
Inventor: MIMURA HIDEYUKI
IPC: B01J31/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1-hexene by trimerizing ethylene in the presence of a chromium catalyst comprising three components, capable of highly selectively obtaining the 1-hexene by using an aliphatic hydrocarbon as a solvent and adding a specific olefin, diene or triene compound in a specified amount to the reaction system. SOLUTION: This method for producing 1-hexene comprises trimerizing ethylene in the presence of a chromium catalyst comprising a chromium compound, an alkyl metal compound and highly safe and easily handleable imide compound. Therein, an aliphatic hydrocarbon is used as a solvent, and one or more kinds of compounds selected from the group consisting of an inner olefin compound, a non-conjugated diene compound and a non-conjugated triene compound is added to the reaction system in an amount of 0.01-50vol.% based on the charged solution. The added olefin compound is preferably a non- conjugated diene compound, especially preferably 1,5-cyclooctadiene. The solvent is preferably cyclohexane or heptane. The imide compound is preferably melimide, etc.  The chromium compound is preferably chromium β-diketonate compounds, etc., and the alkyl metal compound is preferably methyl lithium, etc.
Patent JP-H06266762-A (JP)
Title: Distributed multiple data base device
Inventor: KOYAMA NORIYUKI
IPC: G06F17/30
Filed: 1993-03-15
Abstract: PURPOSE:To provide a distributed multiple data base device with high reliability. CONSTITUTION:Within each information processor 11 to 13, storage means 115, 125 and 135, local data base control means 112, 122 and 132 controlling the data, global data base control means 111, 121 and 131 accessing to data within other information processor and data registration location storage means 116, 126 and 136 storing within which information processor what data is stored are provided, and the same data is necessarily registered in two or more information processing devices.
Patent JP-H07293677-A (JP)
Title: Operation lever device of automatic transmission
Inventor: KASHIMOTO MAKOTO
IPC: B60K20/02
Filed: 1994-04-19
Abstract: PURPOSE:To enable holding of a neutral position of a shift lever in a second shift path and obtain regulation feeling by providing a roller which engages with a top of a guide portion in the shape of character V at the neutral position when the shift lever is in the second shift path. CONSTITUTION:When a shift lever 22 in a first shift path is moved into a second shift path for manual gear shift operation, a roller 110 in d detent pin conjunction member 62 of the shift lever 22 is engaged with a top section 112 of a guide portion in the shape of character V in an immobile member 13 due to energizing force of a spring, and the shift lever 22 is held at a neutral position in the second shift path. Then, the shift lever 22 in the second shift path is operated by moving the lever toward a shift up gear shift position or a shift down gear shift position. After that, force for operating the shift lever 22 is drawn, the roller 110 returns to the top 112 of the guide portion in the shape of character V due to energizing force of the spring to hold the shift lever 22 at the neutral position. Consequently, the shift lever 22 in the second shift path is held at the neutral position and regulation feeling is obtained.
Patent JP-H10272841-A (JP)
Title: Thermal recording material
Inventor: KAWAI MASATO
IPC: B41M5/337
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which has a recording layer showing excellent water resistance ands high surface strength, and further, is almost free from texture blushing. SOLUTION: In the thermal recording material with a recording layer containing leuco dye, a coloring agent and an adhesive formed on a substrate, a hydrophobic acrylic resin with an average molecular weight of 5,000,000 or more is used as an adhesive and an organic boron compound expressed by formula is added to the recording layer. In the formula, M is hydrogen atom or a methyl group; X is hydrogen atom, sodium, potassium or NH4 , n is an integer of 10 or more.
Patent JP-S523579-A (JP)
Title: Method of packing
Inventor: FUKUIZUMI HIROSHI
IPC: B01J8/02
Filed: 1975-06-27
Abstract: PURPOSE:A method of packing whereby the rates of catalyst particle falling are reduced to prevent disintegration or powdering and to obtain uniform catalyst packing density.
Patent JP-S5416138-A (JP)
Title: Nonvolatile memory
Inventor: UCHIDA YUKIMASA
IPC: H01L21/8247
Filed: 1977-07-07
Abstract: PURPOSE:To realize a nonvolatile semiconductor memory in which selective rewriting is made possible, by constituting a non volatile memory by connecting the source or drain of an IGFET to an injected-voltage application terminal and by combining the 2md and 3rd FETs with the memory.
Patent JP-S63296476-A (JP)
Title: Image sensing system
Inventor: ISHIDA TOKUJI
IPC: H04N5/361
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the satisfactory image signal of an S/N even in a low luminance time by ejecting a dark time-electric charge generated in an accumu lating part as an unnecessary signal and outputting only electric charge generat ed by a light receiving means for a photo-electric converting. CONSTITUTION:In response to an accumulation starting signal, a first gate means 22 and a second gate means 25 are made inoperative, an electric signal is held by a light receiving means for a photo-electric converting, in response to an accumulation finishing signal, at first an ejecting means 24 is operated for a short time, after the dark time-electric charge of an accumulating means 23 is ejected, the first gate means 22 is operated like a pulse, an electric signal held by the light receiving means for the photo-electric converting is accumulat ed to the accumulating means 23, after that, the second gate means 25 is operat ed like the pulse and the electric signal accumulated to the accumulating means 23 is moved to a shift resistor means 26. Thus, the dark time-electric charge to generate in the accumulating part is suitably processed, an influence to an original photo-electric charge is removed and the image signal of high reliability is obtained.
Patent JP-H06295362-A (JP)
Title: Card reader
Inventor: MAEHARA SHIGEJI
IPC: G03G15/00
Filed: 1993-04-07
Abstract: PURPOSE:To prevent the generation of illegality or bit misdetection due to the rewriting of a card, the preparation of a copy, or the like. CONSTITUTION:A card having a filter through which a clock pattern, a data pattern and lower layer clock and data patterns having low transmissivity for visual area light can not be read out by naked eyes is used as a data card. If the ratio alphan of the time width tn of a pulse generated based upon data pattern to the time width Tn of a pulse generated based upon a clock pulse is 0 to 50% and if the filter is not used, a means for judging an error is prepared, so that a forgery card can be removed and the generation of misreading of error data due to dirt or the like stuck to the surface of a card can be prevented.
Patent JP-S524723-A (JP)
Title: Multiple signal transmission system
Inventor: YAMAGUCHI HIROYASU
IPC: H03J1/02
Filed: 1975-06-30
Abstract: PURPOSE:The multiple signal transmission system which enables many kinds of signals to be transmitted by one transmission line and does not influence upon the indicator to which main signal is applisd even if other transmission signal is applied thereto.
Patent JP-H07288653-A (JP)
Title: Image reader
Inventor: TAKAMORI TETSUYA
IPC: H04N1/48
Filed: 1994-04-19
Abstract: PURPOSE:To correct the magnification with simple configuration even when deviation is in existence in the magnification caused by roughness of assembly and mount accuracy and aberration or the like of a lens and a color separation optical system. CONSTITUTION:A scale 21 with equally interval gradations extended in the main scanning direction of an original 11 is provided to an original platen 15, the deviation in the magnification of a lens 23 and a color separate optical system 24 including a prism 25 is detected by reading a transmitted light L2 having scale information from the scale 21 by line sensors 31R, 31G, 31B' via the lens 23 and the prism 25 and the deviation is stored in a memory 47 as a deviation table of magnification. The deviation in the magnification of a read image of an original 11 to be read by the line sensors 31R, 31G, 31B is corrected by a magnification conversion processing circuit 46 based on the magnification deviation table generated as above. Furthermore, the read start position P of the original (image) 11 is surely aligned for three primary colors by deciding the read start position P of the original 11 in the main scanning direction X based on the read scale information and then the effect of color aberration of the lens 23 or the like is eliminated and no color slip is caused.
Patent JP-H01256635-A (JP)
Title: Method of execution for corner wall in prefabricated house
Inventor: YOSHIMURA MINORU
IPC: E04B1/343
Filed: 1988-03-31
Abstract: PURPOSE:To build a prefabricated house in a short time easily and inexpensively by precasting groundsills, posts, wall plates, cross beams and the like into mass production at a factory in advance, and fabricating them as fitted in their face-to-face positions at a site. CONSTITUTION:Symmetrical groundsills 3b, 3a, posts 8a, wall plats 11a, crossbeams 14b, 14a and the like are precast into mass production at a factory, and their opposite positions are fitted with one another at a site, fabricating a corner wall 16. Next, the wall plates 11a are engaged with the posts 8a by an engaged bolt, and the crossbeams 14a, 14b, wall plates 11a and groundsills 3a, 3b are linked up with one another with a long bolt 15a. Successively, four sets of the corner wall 16 are fabricated as opposed symmetrically and longitudinally, and a door, glass window, roofing member or the like are combined together, thus a prefabricated house is empleted.
Patent JP-H07285642-A (JP)
Title: Measurement of extension of link chain conveyor and its device
Inventor: TSURUTA MASANORI
IPC: F16G13/02
Filed: 1994-04-19
Abstract: PURPOSE:To specify extension of a link chain conveyor by respectively detecting light receiving amounts at a link chain end part and another link chain end part separated from it by a specified distance and computing the extension of a link chain from the specified distance and the light receiving amounts. CONSTITUTION:A projector 12a-light receiver 12b pair for a trigger and a projector 13a-detector 13b pair for detection at a position separated by a specified distance (a) are arranged to face against each other by way of sandwiching a link chain conveyor 1. A light receiving amount in the neighbourhood of the end part of another link chain 2 at the time when the end part of a link chain 2 is detected by the projector 12a-light receiver 12b pair for the trigger is detected as a change in the light receiving amount by the projector 13a- detector 13b pair. Consequently, A relative positional change from a standard position of the end part of the link chain 2 is detected as extension of the link chain 2. Accordingly, it is possible to precisely measure and specify the extension of the link chain conveyor 1 due to abrasion.
Patent JP-S62237470-A (JP)
Title: Image forming device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/00
Filed: 1986-04-08
Abstract: PURPOSE:To widen a total control range, and to raise the degree of freedom for selecting a photosensitive body and a developing device, by switching independently at least one or more image controls of a device body by the first cartridge and the second cartridge, respectively. CONSTITUTION:The first cartridge 100 containing a cleaning device, a photosensitive body, etc., is moved in the direction as indicated with an arrow A and set to a device body, by which a signal is sent to a high voltage power source control circuit 15 by turning on or off microswitches 13a.13b. Also, the second cartridge 101 containing a developing device is moved in the direction as indicated with an arrow B and set to the device body, by which a signal is sent to a developing bias control circuit 19 by turning on or off microswitches 17a.17b by control switching spacers 18a.18b attached to this second cartridge 101. In this way, a total control range can be widened, the degrees of freedom for selecting the photosensitive body and the developing device are raised, and also, a copy having a good picture quality can be obtained.
Patent JP-S537381-A (JP)
Title: Hysteresis characteristics measurement system
Inventor: AOKI HIDEO
IPC: G01R33/14
Filed: 1976-07-09
Abstract: PURPOSE: Highly accurate integration is performed by eliminating the need for conventional high-performance amplifiers, using an oscillator producing pulse widths, converting its outputs to pulses, then integrating the pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09241648-A (JP)
Title: Operation of dry type coke extinguishing facility
Inventor: KITAHARA HIDEKI
IPC: C10B39/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To increase the amount of a recovering steam or to maintain the same at full capacity thereof, of a waste heat boiler in a dry type coke extinguishing facility. SOLUTION: This method for operating a dry type coke extinguishing facility is to increase the amount of recovering steam or to maintain the same at full capacity thereof by blowing and burning a fuel singly or the fuel mixed with air into a circular smoke duct part 6 used for burning a inflammable gas by blowing an air for combustion 11 and located at an exit of a cooling room 3 in the case that the amount of the recovering steam of a waste heat boiler is reduced or there is a surplus in the capacity of the facility of the same boiler.