baber/WOPTO huggingface dataset:
Patent JP-H08227177-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: UNNO MIKIO
IPC: G03G9/087
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a toner having satisfactory image characteristics, excellent in image quality, keeping stable image characteristics even by continuous copying, hardly contaminating the interior of a machine and ensuring superior durability by specifying the relation between the content of an electrostatic charge controlling agent in a toner before pulverization and that after classification. CONSTITUTION: This toner contains a resin, a colorant and an electrostatic charge controlling agent, and the content (Ca) of the electrostatic charge controlling agent in this toner before pulverization and the content (Cb) of the electrostatic charge controlling agent in this toner after classification satisfy the relation of |Ca-Cb|/Ca(=Kα)<=0.2. In the case of Kα>0.2, the stability of image quality is deteriorated and the interior of a machine is contaminated. The average particle diameter (Dr) of the resin is 30-3,000μm, the average particle diameter (Dc) of the electrostatic charge controlling agent is <=100μm and the ratio of Dc to Dr is <=2.  In the case of <30μm average particle diameter, the mixability of the resin with the other materials is inferior and flowability at the time of feeding starting materials and miscibility at the time of kneading are deteriorated. In the case of >3,000μm, starting materials are liable to cause uneven distribution at the time of feeding.
Patent JP-S54124033-A (JP)
Title: Bonding
Inventor: TAGUCHI TOSHIO
IPC: C09J5/00
Filed: 1978-03-22
Abstract: PURPOSE: To effect bonding between a resin and glass or metal, e.g., a mirror for a compact, in a wide temperature range stably, using two kinds of hot-melt adhesive having specific softening points.  
     CONSTITUTION: Hot-melt adhesives (A) and (B) having a softening point (S)≥90°C and S≥80°C respectively are used in bonding a resin and glass or metal. For example, bonding is carried out by applying the adhesive A) to the prat 1 and B) to the part 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61193528-A (JP)
Title: Optical communication network
Inventor: NOSU KIYOSHI
IPC: H04B10/27
Filed: 1985-02-22
Abstract: PURPOSE:To attain sharing of an optical signal by an optical line concentration distributor by constituting plural node stations so as to be connected in a star to the optical line concentration distributor. CONSTITUTION:The optical line concentration distributor 47 utilizes that the transmission region of an optical interferometer demultiplexer exists periodically with respect to the optical frequency and has a function applying line concentration and distribution to the optical signal in response to the frequency. The oscillation frequency of a frequency variable semiconductor laser 37 is set to f32, the output light of the frequency variable semiconductor laser 37 is coupled to the optical transmission line 45 by a circulator 41, sent to the line concentration distributor 47, where the optical carrier is shared at each transmission line. The optical wave having the center frequency f32 is coupled to the transmission line 44 and sent to a node station #2. The optical wave sent from the optical line concentration distributor 47 by the circulator 40 is sent to the optical demultiplexer 32, where the wave is distributed at each frequency. Thus a highly reliable communication network is attained and a communication system with no call loss is constituted.
Patent JP-H02211801-A (JP)
Title: Method for improving subsoil and working machine for improving subsoil
Inventor: YAMAUCHI NOBORU
IPC: A01B49/02
Filed: 1989-02-14
Abstract: PURPOSE:To reduce required power and retain prolonged effect for improving a subsoil by stripping a plowed soil with a plow, breaking the subsoil with a plow support, charging a hydrophobic agent in a ditch and blending the plowed soil with the hydrophobic agent using a chisel plow and simultaneously swelling and softening the plowed soil. CONSTITUTION:A plowed soil between ground surface G.L and plow level P.L is stripped by a plow 5 and reversed and moved to side. Subsoil is broken by a plow support 6 to form a ditch and a hydrophobic agent is charged from conduit into the ditch. The subsoil around the ditch is blended with the hydrophobic agent by a chisel plow 7 to swell and soften the subsoil. Thereby air permeability, water permeability and water retaining property of subsoil are improved and effects thereof is retained for a long period.
Patent JP-H11232393-A (JP)
Title: Character recognizing device
Inventor: MIYAMOTO NOBUO
IPC: G06K9/62
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate character recognition in an image mixedly including characters and graphics by providing the character recognizing device with a recognition result substituting means or the like for substituting a character code string obtained by a graphic code conversion means for an integrated recognition result code string. SOLUTION: A recognition result integrating part 5 compares similarity obtained by a character recognition part 3 in each identical single character/ graphic image with similarity obtained by a graphic recognition part, selects a recognition result code having larger similarity and generates an integrated recognition result code string. A graphic code conversion part 6 converts a graphic code included in the code string into a character code string by using a graphic code conversion table 7.  A recognition result substitution part 8 collates a character code string obtained by excluding all graphic codes from the integrated recognition result code string with the character code string converted by the conversion part 6, and where coincident character codes exist more than a prescribed rate, the character code string converted by the conversin part 6 is substituted for the integrated recognition result code string and outputted.
Patent JP-S54124179-A (JP)
Title: Doubled control range control method by plurality of sequence controllers
Inventor: KATOU YOSHINOBU
IPC: B21B37/00
Filed: 1978-03-22
Abstract: PURPOSE: To prevent from the striking of rolling materials by the delivery table, for example, in a system which controll a rolling line by a plurality of sequence controllers, by  means of giving an information to another controller during one sequence controller is controlling the doubled control range.  
     CONSTITUTION: A rough rolling machine 2 is contolled by a sequence controller 6 and a finishing rolling machine 3 is controlled by a sequence controller 7. A delivery table between the rough rolling machine 2 and the finishing rolling machine 3 is divided into a plurality of sections, and the section using by the finishing rolling machine 3 is given to the sequence controller 6 by the interposition of process input/ output devices 8. The sequence controller 6 judges that the delivery table between the rough rolling machine 2 and the finishing rolling machine 3 may whether be doubled or not, and when is not doubled, the rolling is started by the rough rolling machine 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01209368-A (JP)
Title: Fitness test for electrodeposited paint and ultra filter film
Inventor: HANAI YOICHI
IPC: G01N33/32
Filed: 1988-02-17
Abstract: PURPOSE:To achieve a higher testing accuracy, by using a sample electrodeposition paint having a load history equal to that in an actual electrodeposition process. CONSTITUTION:An electrodeposition paint 1 to be used for fitness test between an ultrafilter film (UF film) and an electrodeposition paint is mixed with an ultrafilter liquid to be diluted so that a solid portion (NV value) reduces to a level lower than that in a reference diluted paint used in an electrodeposition paint process. Sodium ions are added to the mixture to be circulated for a fixed time in a showering process, and thereafter, the NV value of the mixture is adjusted to that in the reference diluted paint. The electrodeposition sample 1 thus obtained is sent to an UF film module 5 with a circulation pump 2. Thus, the sample 1 acquires a load history equal to that in an actual line, thereby accomplishing an accurate fitness test between the electrodeposition paint and the UF film to match application in the actual electrodeposition paint process.
Patent JP-S56129429-A (JP)
Title: Frequency divider
Inventor: NAKANISHI MICHIO
IPC: H03B19/00
Filed: 1980-03-14
Abstract: PURPOSE:To obtain the frequency dividing signal from a lower synchronizing signal over broad band, by avoiding the limit due to the frequency selection of a local oscillator, through the playback of a signal in synchronizing with the microwave signal at a low frequency by using phase synchronizing loop. CONSTITUTION:A part of an input microwave signal (a) is branched at a distributor 1 and input to a phase detector 6, and the phase difference with the signal from a frequency multiplifier 7 is detected at the phase detector 6. The detected output is amplified at a loop amplifier for phase synchronizing feedback loop and fed to the voltage controlled oscillator 9. The oscillator 9 outputs the frequency in response to the input voltage and it is outputted to the multiplier 7 and also to the frequency divider 5, and the frequency-divided output is the signal in synchronizing with the phase of microwave signal.
Patent JP-S62192240-A (JP)
Title: Molten metal bubbling apparatus
Inventor: YAMAGAMI JUN
IPC: B22D11/10
Filed: 1986-02-19
Abstract: PURPOSE:To prevent clogging of a tundish nozzle by arranging a refractory made lance body having a gas injecting part at the end part and also executing bubbling as rotating the lance body to make a center of its axis. CONSTITUTION:The lance 7 is arranged at a cover 6 of the tundish 1 through a hole 8, and also the rotating device 11 of the lance 7 is set on a bracket 10 arranged at a side wall of the tundish 1. A gas passage 21 and a gas injecting part 22 are arranged in the inner part of the refractory made lance body 20 and its end respectively. Inert gas, such as Ar gas, etc., is supplied in the lance 7 while rotating the lance 7 by rotation of a motor 12 in the rotating device 11, to inject into the molten steel 2 from the gas injecting part 22. In this way, as fine bubbles are developed in wide area, nonmetallic inclusions in the molten steel 2 are effectively separated as floating up. Therefore, the clogging of the nozzle 5a-5d is prevented.
Patent JP-S57145716-A (JP)
Title: Lineup feeder of chiplike component
Inventor: ISHIZUKA MITSUHIRO
IPC: B65G47/14
Filed: 1981-03-05
Abstract: PURPOSE:To improve efficiency of lineup feeding of chips by a device to remove chips clogged in the entrance of the groove of an oscillation lineup device with compressed air by providing an air vent to relieve air pressure on the upper part of the groove. CONSTITUTION:A guide groove 3a formed between a chip lineup plate 3 and a chip feed base plate 2 is provided on a chip feed base plate 2 of an oscillation lineup device in succession to a chip containing part 4, and a chip 100 is lined up in line in the groove 3a, but a jet hole 7 is provided on this entrance to remove the chip 100 through a jet of compressed air when it is clogged in the guide groove. Then, a space by means of an air vent 8 or a cut is provided to prevent the chip in the groove 3a from sucking out by negative pressure so that the chip 100 in the groove 3a is not returned by the negative pressure and a lineup condition can be maintained.
Patent JP-H05188196-A (JP)
Title: Recombination apparatus for hydrogen and oxygen
Inventor: AMIYA KUMAARU CHIYAKURABORUTEI
IPC: G21C9/04
Filed: 1992-02-20
Abstract: PURPOSE: To hold effectiveness of catalysis over a long period, and prevent the catalysis from being lowered without adhering aerosol and grease to a catalyst surface during operation. CONSTITUTION: A recombiner of hydrogen and oxygen needing help of a catalyst system including the catalyst system of a catalyst housing box 1 has at least one inflow opening part and at least one outflow opening part, which are sealed by first covers 7 for opening by high temperature action. After the first cover 7 are opened, at first, gas or gas mixture entering the inflow opening part passes a filter system, and a gas permeation filter system is provided in the housing box so as to reach the catalyst system. The filter system is substantially non-permeable for aerosol and grease. The housing box has at least one special opening part, which is airtightly sealed with second covers 5a, 5b opened by the action of high temperature. Response temperature of the second cover is higher than that of the first cover, and after the second cover is opened, the second opening part is provided in the housing box in a type in which the catalyst system is directly exposed to the air on the circumference of the housing box without any filter system.
Patent JP-H01207379-A (JP)
Title: Water stopping tape
Inventor: FUKUMA MASUMI
IPC: C09K3/10
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a water stopping tape free from mutual adhesion during preservation, by sealing a water absorbing and swelling substance layer containing a dispersed inorganic or organic filler to a filmy flexible substrate with a binder. CONSTITUTION:A water absorbing and swelling substance such as hydrolyzate of acrylonitrile graft polymer is sealed to at least one side of a filmy flexible substrate such as polyethylene terephthalate with a binder such as natural rubber to form a water absorbing and swelling substance layer. In the operation, an inorganic filler and/or an organic filler is dispersed into the water absorbing and swelling substance layer.
Patent JP-2000235734-A (JP)
Title: Optical recording medium and its production
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/2405
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent deformation in a substrate such as warpage and shrinkage, to ensure satisfactory rotating performance and to attain satisfactory adaptation to the increase of recording density by laminating two or more 1st and 2nd resin layers which transmit incident light and comprise different materials different from each other in physical and/or mechanical characteristics to form the substrate. SOLUTION: A signal recording layer 3, a light reflecting layer 4 and a protective coat 5 are successively laminated on a substrate 2 to obtain the objective optical disk. The substrate 2 has a sandwich structure obtained by forming 1st and 2nd skin layers 6a, 6b on both principal faces of a core layer 7. The skin layers 6 are formed with a material having a lower water absorption than the core layer 7 so as to inhibit the warpage of the optical disk. The core layer 7 is formed with a material having a higher glass transition temperature and a larger mechanical internal loss than the skin layers 6 so as to inhibit the warpage of the optical disk even at a high temperature and to prevent the resonance phenomenon of the optical disk in rotation.
Patent JP-H05230381-A (JP)
Title: Resin composition
Inventor: YAMAMURA KAZUO
IPC: C08L101/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain the subject new composition having excellent storage stability, providing a coating film having excellent solvent resistance, mechanical strength, etc., by blending a polymer containing a hemiacetal ester and a hemiketal ester with a specific compound. CONSTITUTION:(A) A polymer containing at least two hemiacetal esters and/or hemiketal esters is blended with (B) an amino group-containing compound (e.g. diethylamine or aniline) in an amount to give 20-200 milliequivalent amino group of the component B based on 1,000g of the component A to give the objective composition. The component A, for example, is obtained by reacting polyethylene glycol with succinic anhydride to give a polyether containing two carboxyl groups and reacting the intermediate with ethyl vinyl ether as an alpha,beta-ethylenically unsaturated ether compound in the presence of acetyl chloride.
Patent JP-H01262255-A (JP)
Title: Horn operation switch device
Inventor: HAARANDO RARUFU FUOSUNOO
IPC: H01H3/12
Filed: 1989-02-13
Abstract: PURPOSE: To easily assemble a switch device by constituting a switch module arranged between an inflatable body receiving module and a vehicle steering wheel as an independent unit capable of being mounted on the vehicle steering wheel. CONSTITUTION: A switch module is mounted to the insert 28 of a vehicle steering wheel 10 by bolts 48 before the vehicle steering wheel is mounted on a handle shaft 34. An inflatable body receiving module 74 covers the opening parts of a hub part 14 formed out of side walls 18, 24 and a spoke part 20. The inflatable body receiving module 74 is provided with a base plate 76 mounted with a cushion. After the switch module is mounted on the vehicle steering wheel 10 and the vehicle steering wheel is mounted on the handle shaft 34, the leading parts of bolts 52 are inserted into nuts, and the inflatable body receiving body receiving module 74 is meeted with on the hub part 14 and the spoke part, 20.
Patent JP-H07186633-A (JP)
Title: Pneumatic tire
Inventor: ITSUKIDA TAKESHI
IPC: B60C11/11
Filed: 1994-03-03
Abstract: PURPOSE:To obtain the excellent brake performance and the drive performance on an ice snow road or a wet road surface, by arranging fine ribs having the angle formed between the longitudinal direction and the tire circumferential direction in a specific range in an arraged state in the tire width direction, in the grounded land part of a tread. CONSTITUTION:On the tread 12 of a pneumatic time 10 a circumferential direction groove 14 which extends in a zigzag form in the tire circumferential direction is farmed on a tire equator plane CL, and a circumferential direction groove 16 which extends in a straigt-line form in the tire circumferential direction is formed between the circumferential direction grooves 14. Further, on the tread 12, a plurality of lateral grooves 18 which extend in the tire width direction are formed in a prescribed interval, and a plurality of blocks 20 are dividedly formed on the tread 12. In this case, a fine rib 26 having a nearly rectangular shaped section is formed on the tread surface in each block 2. The fine rib 26 is formed within a range of the angle formed between the longtitudinal direction and the tire circumferential direction of 0-40 in the grounded part of the tread, and the width of the top part is set to 5mum-2.0mm, height is set to 5mum-1.0mm, and the interval between ths contiguous fine rib is set to 5mum-1.5mm.
Patent JP-H08228221-A (JP)
Title: Telephone set and portable telephone set
Inventor: NAKAI YUKIO
IPC: H04W12/02
Filed: 1995-02-22
Abstract: PURPOSE: To provide a telephone set simplifying operation of a portable telephone set when the transfer destination of a recorded message is the portable telephone set. CONSTITUTION: This telephone set is provided with a microcomputer 31 having functions such that when the transfer of a recording message is set, a preset transfer destination telephone number is dialed, and when a reply from the transfer destination telephone set is confirmed by the dialing, whether or not the transfer destination telephone set is a portable telephone set based on data stored in an E<2> PROM 32 is decided. When it is judged based on the data that the transfer destination telephone set is not a portable telephone set, the input of an identification number is requested to the telephone set. When the portable telephone set is judged, a recording message transfer is informed to send a recording message.
Patent JP-H01207885-A (JP)
Title: Picture gradation control system
Inventor: ENDO HIROYUKI
IPC: G06T5/00
Filed: 1988-02-15
Abstract: PURPOSE:To automatically select a picture processing parameter and to convert a picture into the one having the satisfactory property of gradating by calculating the mean density and the dispersion of picture input data, selecting a density conversion and range conversion table, converting the picture input data, and outputting the converted picture input data. CONSTITUTION:The mean density of inputted picture data is calculated at a mean density calculating circuit 1, and the dispersion of density data is calculated at a density dispersion calculating circuit 2. A density conversion and range conversion table T is selected from the mean density and the density dispersion, and the picture input data are converted at a picture data converting circuit 4 and outputted.
Patent JP-S57149139-A (JP)
Title: Equipment for cutting inside spherical surface
Inventor: NAMIKAWA KAZUHIRO
IPC: B23Q27/00
Filed: 1981-03-11
Abstract: PURPOSE:To accurately cut an inside spherical surface to a uniform roughness, by extending the axis of swing of a holder fitted with a cutting tool, to the center of the spherical surface and by swinging the tool holder toward a main shaft while rotating the holder on the main shaft together therewith. CONSTITUTION:A motor 25 is turned in accordance with a forward movement instruction for a feed unit 26 to rotate a main shaft 4 and a tool holder 5. When the table of the feed unit 26 is moved forward into contact with a stopper 27, the axis of rotation of a tool 8 is put on the center of an inside spherical surface 2. A hydraulic cylinder 20 is operated to move the tool 8 forward while swinging it centering about a pin 6. When cutting work is finished as a result of the swing of the tool 8 to its cutting end position, a dog 22 turns on a limit switch 23 to move the feed unit 26 back. According to this constitution, a higher machining accuracy than in countersinking, numerical-controlled cutting and profiling is attained.
Patent JP-S63201260-A (JP)
Inventor: ONISHI EIICHI
IPC: E04G1/20
Filed: 1987-02-16
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-2000230693-A (JP)
Title: Frame for analyser
Inventor: ISHITOBI TAKESHI
IPC: G01N1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce material for use, a manufacturing cost and weight by enabling attachment to a single frame irrespective of kinds of analysis parts. SOLUTION: A frame for analyser is provided for mounting an analysis part or control part. On such a frame, a pair of columns 10, 20 are arranged with a penetration space 70 therebetween, to which an analysis part 50 and/or a control part 60 is attached. The columns 10, 20 are prepared by combining paired of column components 10A, 10b, 20A, 20B which are equally shaped in a symmetrical form.
Patent JP-S58151196-A (JP)
Title: Controlling system of subscriber circuit
Inventor: ITOU KAZUHIKO
IPC: H04Q11/04
Filed: 1982-03-04
Abstract: PURPOSE:To prevent the fetching of mis-control information at a subscriber circuit side generated at rewrite of subscriber circuit control information and at switching of spare system, by writing a mis-frame bit in writing a control signal to a storage section, reading out the control signal after taking a prescribed timing and rewriting a mis-frame bit of the said storage section into a correct frame bit. CONSTITUTION:At the accessing with the software from a controller, selectors 6, 6' select mis-frame bits 2, 2' and write subscriber circuit control information 1, 1' and the bits 2, 2' in memories 8, 8'. The information of incoming multi-frame is transferred in a mis-frame bit to prevent from being transmitted as information in writing to the memories when the old multi-frame information is mixed and the said multi-frame information is thrown away at the subscriber circuit.  Then, the mis-frame bit is detected at mis-frame bit detection circuits 9, 9', the  frame bit of the memories 8, 8' is rewritten into a correct frame bit to correct  the multi-frame information to be transferred here after.