baber/WOPTO huggingface dataset:
Patent JP-S62142009-A (JP)
Title: Shaping rolling mill for wide flange beam and resembling shape steel
Inventor: INAGAKI AKIRA
IPC: B21B27/02
Filed: 1985-12-13
Abstract: PURPOSE:To produce wide flange beams having different flange widths by providing upper and lower shaping rolls inscribed with plural calibers of different depths to right and left sleeves fitted onto arbors freely expandably and contractably in the longitudinal direction of the arbor bodies in such a manner that said rolls can move freely vertically with respect to the pass line. CONSTITUTION:This shaping rolling mill is constituted by fitting a pair of the right and left sleeves 11a, 11b onto the arbors of the upper and lower shaping rolls in such a manner that the sleeves can expand and contract freely in the longitudinal direction of the arbor bodies. The distance X1 between the sleeves 11a, 11b is preliminarily adjusted to obtain the parting distance of the calibers 13a, 13b corresponding to a web height H1 in the case of subjecting a rolling material 5b having a flange width F2 to shaping rolling. The parting distance of the calibers 12a, 12b is set at H1 and the roll chocks are vertically adjusted as much as the increased or decreased component of the width F1 in the case of rolling the rolling material 5a having the same web height H1 and narrow flange width F1. The selective rolling of the wide flange beams having the specified web height and different flange widths with the common shaping rolls is thus made possible.
Patent JP-S61143861-A (JP)
Inventor: IENGAA NARAYANAN KURISHIYUNAN
IPC: G06F13/20
Filed: 1985-12-13
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-H02131874-A (JP)
Title: Grinding fiber and manufacture thereof
Inventor: KAJITANI HIROSHI
IPC: D06M101/16
Filed: 1988-11-07
Abstract: PURPOSE:To increase an elastic force and grinding force and to efficiently execute grinding without damaging a work by forming a grindstone layer of high hardness on the fiber surface and forming forced crack on this grindstone layer. CONSTITUTION:A grindstone layer 4 using a high hardness resin bonding material is formed on the outer surface whole area of an elastic fiber 2 of a 'nylon'(R) fiber, etc. Numerous cracks 6 are forcibly formed on this grindstone layer 4 to restore the elasticity of this fiber 2 and the desired grinding fiber 1 displaying an excellent grinding force is obtd. as well.
Patent JP-H08138949-A (JP)
Title: Mn-zn ferrite core and manufacture thereof
Inventor: TAKAGI SHIGEAKI
IPC: H01F17/04
Filed: 1994-11-14
Abstract: PURPOSE: To keep a ferrite core high in initial permeability in a wide range of low frequency to high frequency by a method wherein the electric resistivity of the surface of a ferrite core is set higher than that of the center. CONSTITUTION: Materials are so kneaded as to be 25 to 38mol% of MnO, 10 to 25mol% of ZnO, and residual mol% of Fe2 O3 in final basic component composition and sintered in the air into Mn-Zn ferrite sintered powder. Then, a very small amount of CaO and SiO2 is added to the sintered powder for intergranular insulation, which is wet-ground. Binder is added to the ground powder, which is molded like a ring. The molded body is burned at temperatures of 1100 to 800 deg.C in an atmosphere which is so controlled in oxygen content as to make the surface of a ferrite core higher than the center by 10 to 50% in electrical resistivity.
Patent JP-S62137101-A (JP)
Title: Cross rolling reduction pressing method
Inventor: TAZOE NOBUHIRO
IPC: B21J1/04
Filed: 1985-12-11
Abstract: PURPOSE:To decrease the fish tails to be generated at the front and rear ends of a material by making the rolling reduction at the rear end larger than at the front end in the progressing direction of the material to a backward rolling line and subjecting the material to step working in such a manner that the front and rear ends vary respectively in the forming rate. CONSTITUTION:The rolling reduction S2 at the rear end 5 is made larger than the rolling reduction S1 at the front end 4 in the progressing direction to the backward rolling line. The rolling down length L2 at the rear end is made longer than the rolling length L1 at the front end 4. Either or both of such conditions are simultaneously executed. Pressing is executed by using a press die 2 having slopes 11, 12 which are reversed in the inclination direction to permit the formation of symmetrical steps 9, 10 at the front end 4 and rear end 5 of the material 1 in the stage of cross rolling down and moving the press die 2 upward and downward.
Patent JP-2000108318-A (JP)
Title: Method and apparatus for cleaning printing cylinder
Inventor: FURUTAKA YOSHIYUKI
IPC: B41F35/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To uniformly coat the surface of a printing cylinder being an object for cleaning with a cleaning liq., to have no possibility of generating excess cleaning liq., to have no possibility of generating a special burden of installation and to effectively utilize the cleaning liq. SOLUTION: A method for cleaning a printing cylinder wherein the surface of the printing cylinder 10 is wetted with a cleaning liq. and stain stuck on the surface is removed is provided. A highly liq. retaining sponge material 28 consisting of a fine open-cell spongy texture is impregnated with the cleaning liq. and the highly liq. retaining sponge material 28 is brought into contact with the printing cylinder 10 to form a cleaning liq. membrane on the cylinder surface and stain is removed by such a removing means as a brush. It may be possible that instead of bringing the highly liq. retaining sponge material into direct contact with the cylinder, it is brought into contact with a running printing paper to transfer the cleaning liq. to the cylinder from the printing paper.
Patent JP-H06127422-A (JP)
Title: Steering device for vehicle
Inventor: OIKAWA AYA
IPC: B62D7/08
Filed: 1992-10-19
Abstract: PURPOSE:To provide a steering device for vehicle constituted by arranging a rack bar in the lateral direction in rear of a power train such as an engine and a transmission, and of which the operation angle of a steering wheel can be sufficiently insured and variation of steering angle against external force can be minified. CONSTITUTION:This steering device for vehicle is constituted to be provided with a rack bar 11 which is arranged in the lateral direction of the vehicle on the part position displaced in the front and rear direction of the vehicle from the axis of a steering wheel 60 and moved in the lateral direction of the vehicle by steering operation, a first link 21 of which one end is connected to a body 40 on the axis side of the rack bar 11, a second link 22 of which one end is connected to the rack bar 11 and the other end is connected to the other end of the first link 21, and a third link 23 of which one end is connected to a knuckle arm 50 and the other end is connected to the middle part of the first link 21.
Patent JP-H02127377-A (JP)
Title: Elevator call registering device
Inventor: HIDA TOSHIMITSU
IPC: B66B1/50
Filed: 1988-11-08
Abstract: PURPOSE:To allow a user to select a button meeting the purpose and register a call and immediately go to the front of a preset elevator and dispense with unnecessary movement in an elevator hall by providing multiple call buttons and a guide display device of arriving elevators in the elevator hall or at the entrance of the elevator hall. CONSTITUTION:Multiple types of hall buttons 1 are installed at the entrance of an elevator hall at each floor as a call registering device, and a user pushes a hall button 1 with the desired function. A group management control device 2 selects and assigns an elevator according to the type of the pushed hall button 1 and controls an elevator control device 3 and moves the elevator to the elevator hall where the call occurs. At the same time, the group management control device 2 displays the entrance of the assigned elevator on a guide display device 5 at the entrance of the elevator hall. The user observes the guide display device 5 and can move immediately to the front of the elevator from the entrance of the elevator.
Patent JP-2001102182-A (JP)
Title: Lighting control system of road illumination, and lighting control method of road illumination.
Inventor: MAKI ATSUTO
IPC: H05B37/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a road illumination system and method for saving power at night. SOLUTION: There are provided a camera 12 for arranging to gather the road RD in a visual field and obtaining image in the visual field, a vehicle detecting means 15 for detecting the presence of vehicle CA traveling on the road in the image obtained by the camera 12, a control means for controlling the turning on and off of a plurality of lighting lamps 11,..., 11 in accordance with the detecting result by this vehicle detecting means. By such a control, only a lighting lamp 11 in the visual field of the front of the vehicle turns on.
Patent JP-H03138158-A (JP)
Title: Ink supply detector
Inventor: JIYON ARAN MOORU
IPC: B41J2/175
Filed: 1990-10-18
Abstract: PURPOSE: To sense the level of ink in an ink cartridge by fitting in a part above a print head to be connected with a capillary ink reservoir. CONSTITUTION: In a full-foam pen, an ink level sensor 18 provided on one surface (side) a housing 12 is filled with ink and is in a static equilibrium state. Namely, although a liquid surface 1 (interface of ink/air in foam) is positioned above an upper port 20a, when the ink surface L reaches the upper port 20a, due to the imbalance between the capillary pressure at the ink/air interface of the foam and the capillary pressure in the upper port of the sensor 18, ink is sucked from the sensor 18 into the foam. As a result, the ink in the sensor 18 is reduced abruptly, and the function of a binary fluidic indicator is exhibited. In this way, since a tube 20 is transparent, the change from a full state to an empty state can be found immediately by both a user and the mechanical sensor.
Patent JP-S62140525-A (JP)
Title: Offset compensating automatic gain control amplifier
Inventor: KONDO NORIAKI
IPC: H03F3/347
Filed: 1985-12-13
Abstract: PURPOSE:To prevent the interference between an automatic gain control and an offset compensation control, and to apply the titled amplifier to the continuous signal transmission, too, except burst signal transmission, by executing compensation of an offset voltage and the automatic gain control based on the output signal of a peak level detecting circuit, an identifying circuit, a timer and a pattern detecting circuit. CONSTITUTION:In an offset voltage controlling circuit 14, when an offset control signal S12=1 is inputted, an offset compensating signal S1 which has enlarged an offset compensating voltage Vof to a positive side is outputted and applied to an adding circuit 3, and when S12=0 is inputted, the offset compensating signal S1 which has enlarged the offset compensating voltage Vof to a negative side is outputted and supplied to the adding circuit 3. The adding circuit 3 adds the offset compensating signal S1 to an input signal Si, executes an offset compensation and applied an addition result signal S2 to an amplifier 4. On the other hand, when a gain control signal S13=1 is inputted, a gain controlling circuit 15 outputs a gain variable signal S3 for increasing the gain and supplies it to an amplifier 4, and when S13=0 is inputted, the gain variable signal S3 for decreasing the gain is outputted and supplied to the amplifier 4. In such a way, the amplifier 4 adjusts an amplitude of an output signal So.
Patent JP-H10124011-A (JP)
Title: Liquid crystal display device and liquid crystal driving method
Inventor: KONISHI YUICHI
IPC: G09G3/36
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a liquid crystal driving method reducing occurrence of flicker by driving and controlling polarity inversion of a common electrode driving signal VCOM so that a DC component is not deviated when thinning processing of scanning lines are performed in a matrix type liquid crystal display panel, and reversing polarity every 1/2 H excluding a part in which the common electrode driving signal VCOM and a polarity inversion signal FRP are not displayed. SOLUTION: Each hatched part in the drawing of is thinned by operation of a driving control circuit 200 in (c) a common electrode driving signal VCOM" and (d) a polarity inversion signal FP", video signals are thinned with a rate of one scanning line out of four scanning lines, a video signal thinned with 1/4 scanning line interval is displayed. For the (c) common electrode driving signal VCOM" and (d) polarity inversion signal FRP", polarity after thinning is reversed for polarity before thinning in a hatched and thinned part, the same polarity is not continued, and occurrence of flicker can be reduced.
Patent JP-H07133601-A (JP)
Title: Sealing plate installing method in road joint expanding device
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1993-11-10
Abstract: PURPOSE:To enable a sealing plate to be surely and simply installed in paired cirrugated hard plates which re oppositely set in the joint section of a road beidge while a corrugated space is formed in between. CONSTITUTION:A corrugated sealing plate 8 made of rubber, which has a groove the upper section of which is opened, and is bent while the shape of a corrugated space 6 is being copied, is molded by a form. Both the side sections of the sealing plate 8 are pressed so as to be bonded to the opposite inner surfaces of the corrugated hard plates 5 and 5 where adhesives are applied on the inner surfaces.
Patent JP-2001106797-A (JP)
Title: Polyimide tubular material and method for producing the same
Inventor: MATSUMURA MASAFUMI
IPC: C08K3/04
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To produce a polyimide tubular material having a small change in volume resistivity for an applied voltage and to provide a method for producing the polyimide tubular material. SOLUTION: This polyimide tubular material comprises an electroconductive material in an amount within the range of >=2 and <=20 wt.% and has an R10 within the range of >=108 to <=1013 Ωcm and the ratio of both R10/R100 is within the range of >=1 and <=10 when the volume resistivity at 10 V applied voltage is R10 and the volume resistivity at 100 V applied voltage is R100. The tubular material is produced by regulating the electroconductive material to <=500 nm average particle diameter and 1,000 nm maximum particle diameter of the electroconductive material in a polyimide precursor liquid, dispersing the electroconductive material in the polyimide precursor liquid, cast molding the resultant dispersion onto a metal mold surface and heat-treating the cast molded product.
Patent JP-2001108921-A (JP)
Title: Image forming device
Inventor: MAEDA TAKEHISA
IPC: B41J2/44
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate acceleration of a clock, which is conventionally required for improving the magnification in the main scanning direction and the correcting precision of discoloration. SOLUTION: This device is provided with a means for detecting a light beam at two places on a main scanning line, a means 36 for measuring the time difference of the light beam detection of this means and a means 30 for correcting the picture magnification of the main scanning-direction, based on the measured time difference of this means 36. The means 36 measures a period from the detection of the light beam at one of the two places to the detection of the light beam at the other place of the two places by the light beam detection means respectively with plural clock signals of different phases and averages the values to make the time difference.
Patent JP-S63134983-A (JP)
Title: Person number detector
Inventor: MATSUDA HIROSHI
IPC: G01V8/12
Filed: 1986-11-26
Abstract: PURPOSE:To reduce a photodetecting sensitivity difference in infrared rays due to a distance, and to reduce a level difference in a human body detecting signal due to the distance, by rotating a visual field surface formed by a slit whose opening width is widened as it is placed away from the rotation center. CONSTITUTION:A circular scanning optical system 1 is provided with a slit X whose opening width is widened as it is placed away from the rotation center, and by rotating a visual field surface formed by this slit X, a visual field of an infrared ray detecting element 2 is scanned circularly. When this slit X is placed in front of a cylindrical mirror M, as for a level of a signal obtained by the infrared ray detecting element 2, the level becomes low in the near part, and the level becomes high in the distant part. In such a way, a photodetecting sensitivity difference in infrared rays due to the distance in a detection area can be reduced, and the number of persons can be measured exactly.
Patent JP-2001106202-A (JP)
Title: Film feed mechanism for wrapping apparatus
Inventor: KIMOTO SUSUMU
IPC: B65B11/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To dispense with operator's labor widening the forward end of a film in setting the film in a wrapping apparatus. SOLUTION: A film feed mechanism for a wrapping apparatus has a first and a second feeder units 61, 62 and a first and a second feeder moving units 63, 64. The first and second feeder units 61, 62 hold a film F drawn out from a film roll R to feed the film F. The first and second feeder moving units 63, 64 move the first and second feeder units 61, 62 in the width direction of the film. These feeder moving units 63, 64 allow the first and second feeder units 61, 62 to feed the film F while making greater the relative distance in the width direction of the film between the first and second feeder units 61, 62 when the film is initially set.
Patent JP-S62168330-A (JP)
Title: Mikes measuring
Inventor: KUBODERA TOSHIYA
IPC: H01J49/32
Filed: 1985-12-13
Abstract: PURPOSE:To carry out MIKES measurement for plural parent ions in short time, by detecting the ions of designated masses in order, and simultaneously carrying out the MIKES measurement for the ions. CONSTITUTION:The ions of plural masses are designated, voltage in the time of ordinary mass spectrometry is applied to an electric field E for energy spectrometry, and magnetic field intensity is varied in a constant direction from weak to strong or from strong to weak. And when the peak of a designated mass is detected, the variation of a magnetic field B is stopped for a moment, and the applied voltage to the electric field E for energy spectrometry is swept, so that MIKES measurement for the parent ions of the mass is carried out. After that, the electric field voltage is restored so as to carry out the same action, and the ion detection of a next designated mass is carried out so as to execute the MIKES measurement. Then, the same actions are carried out for the designated masses in order.
Patent JP-H051074-A (JP)
Title: Cephem compound
Inventor: SENDAI MICHIYUKI
IPC: A61P31/04
Filed: 1991-10-28
Abstract: PURPOSE:To provide the subject novel compound having both excellent antibacterial power and wide antibacterial spectrum, excellent in oral absorbability, thus useful as a therapeutic agent for microfism. CONSTITUTION:The objective compound of formula I (R<1> is 1-3C alkyl; R<2> is 3-5C alkyl or 3-5C cycloalkyl), for example, 7beta-[2-(2-aminothiazol-4-yl)-(Z)-2- hydroxyiminoacetamide]-3-[(2-methyl-1,3,4-thiadiazol-5-yl)thiomethyl]- 3-cephem-4- carboxylic acid 1-(isopropoxycarbonyloxy)ethyl ester. This compound is obtained by reaction at -20 to 30 deg.C of (A) a compound of formula II with (B) a compound of formula III (X is eliminable group) in an organic solvent such as DMF in the presence of a base such as triethylamine (the amount of the compound of the formula II to be used is pref. 1-5 molar times that of the compound of the formula III).
Patent JP-H07108116-A (JP)
Title: Device for removing admixture in two-way water flow pipe
Inventor: SAWADA MINORU
IPC: B01D35/16
Filed: 1993-10-15
Abstract: PURPOSE:To remove admixture in water flowing from two directions. CONSTITUTION:Admixture in water flowing from one direction are caught by a cylindrical filter member 24 on the outer peripheral surface on one side. A stop valve 15 is opened to make a backwash port 26 positioned on the outer peripheral surface of the filter member 24 communicate with a discharge part and the filter member 24 is rotated, causing the admixture on the surface of the filter member 24 to be washed and discharged by backwash operation. Since the filter member 24 is cylindrical, the impurities are caught even if flowing water in either of two directions is generated, enabling the maintenance of the filter member 24 by backwashing without replacing the filter member 24.
Patent JP-H06126633-A (JP)
Title: Work charger to shot blasting machine
Inventor: IKENO KAZUHIKO
IPC: B24C9/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a work charger that is able to better a problem on the remaining of a work in a box pallet and to improve the work chargeability. CONSTITUTION:A turnover bucket 30 is on standby at a position K3 and a bucket loader 6 at a position M9, respectively. If a first driving part 5 operates, a pallet turnover machine 3 turns around an axial center P1 of pivot 32 together with a boxlike pallet 1 in an arrow Y1 direction, cog to a position K1 after being tuned as far as 180 degrees, and a work in this boxlike pallet 1 is transferred into a receiving chamber 6a of the bycket loader 6. Subsequently, the turnover bucket 30 reverses, returning to the position K3. Then, a second driving part 7 operates and the bucket loader 6 turns in an arrow Y2 direction, coming to a position M1. Therefore the work in the work reiving chamber 60a of the bucket loader 6 is charged in a work charging port 96 of a shot blasting machine 95.
Patent JP-H10226734-A (JP)
Title: Constant viscosity-maintaining agent for natural rubber, natural rubber composition having constant viscosity and preparation thereof, and method for suppressing increase of viscosity of natural rubber
Inventor: MITARAI KUNINORI
IPC: C08K3/36
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a constant viscosity-maintaining agent for natural rubber which not only exhibits an effect great and stable for a long period of time, but also is available at a low cost, a natural rubber composition compounded with constant viscosity containing the constant viscosity-maintaining agent, and a method for suppressing the increase of the viscosity of natural rubber using the same, by utilizing carbon black and/or silica. SOLUTION: This constant viscosity-maintaining agent for natural rubber may further comprise one or more of a plasticizer, a processing aid, a softener and a dispersant, in addition to the essential component. The carbon black as a constant viscosity-maintaining agent is added, for example, when a natural rubber latex or the like is processed to produce a masterbatch of natural rubber, and thus is clearly distinguished from that as a reinforcing filler as used conventionally with respect to the place, the time and the like wherein it is used. The constant viscosity- maintaining agent is compounded in an amount of 5 to 80 pts.wt. in total, relative to 100 pts.wt. of natural rubber. Carbon black, silica and/or the like is added to a natural rubber latex and the like and compounded to produce a composition in a process for making a masterbatch.