baber/WOPTO huggingface dataset:
Patent JP-H09256315-A (JP)
Title: Wrapping machine with automatic winding position adjustment function for suspension bride cable
Inventor: MATSUOKA TETSUO
IPC: E01D11/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping machine that can execute wrapping works automatically and excellently. SOLUTION: With rotation of a rotary frame 13 and traveling of a travel frame 12 being synchronizes, a wrapping wire 2 is wound round a parallel cable 1 made up by binding strands. Sensors 31a and 31b for detecting the position of winding by the wrapping wire 2 on the parallel cable 1 are mounted on the nation, and the traveling speed of the travel frame is automatically adjusted, based on the results of detection by the sensors, so that the wrapping wire 2 can be placed almost at a right angle against the longitudinal direction of the parallel cable 1 in a relative positioning relation between the rotary frame 13 and the winding position.
Patent JP-S57180542-A (JP)
Title: Paper feed unit
Inventor: ISHIDATE YOSHIYUKI
IPC: B65H3/46
Filed: 1981-04-27
Abstract: PURPOSE:To feed the paper one by one stably and reliably by providing a paper handler so as to blow the heated air at the uppermost sheet of the stacked paper on a friction type paper-feed unit of a copying machine. CONSTITUTION:The warm air or hot air is blown at the uppermost sheet of the copying paper 12 by means of an air pump 22, a heater 24, and a nozzle 30 prior to an action of a paper-feed roller 14. Thereby, the uppermost copying paper 12a is contracted, generating a small gap between it and the secon copying paper 12b. Accordingly, the adhesion between the copying paper 12a, 12b is reduced, and both paper 12a, 12b are separated. Thus, the stacked paper can be separated for sure, and the paper can be stably fed one by one.
Patent JP-S61226573-A (JP)
Title: Water level controller
Inventor: KANO YOSHIAKI
IPC: F03B15/14
Filed: 1985-03-29
Abstract: PURPOSE:To enable water level of a water tank to be stably controlled regardless of the difference between actual and target water levels by obtaining a rate of change in water tank level, estimating therefrom the amount of inflow to the water tank and performing a control in compliance with the water level difference and estimated amount of inflow. CONSTITUTION:An estimated amount of inflow to a water tank 20 is calculated from the output signal from a water level difference detector 3 and a rate of change in water tank level. The estimated amount of inflow is equal to the total amount of water corresponding to the output signal of a water level changing rate calculator 2, which is equal to the output signal of a first stage adder 4. This output signal of the first stage adder 4 is added to the output signal of a holding device 6, that corresponds to the amount of presently used water by a second stage adder 7, representing an established value 8 of the amount of water to be used. The established value 8 controls a load limiter 11, which controls a guide vane 14.
Patent JP-S60204728-A (JP)
Title: Ointment base
Inventor: AKASHI KOU
IPC: A61K47/00
Filed: 1984-03-30
Abstract: PURPOSE:An ointment base having improved solubility and dispersibility of drug, etc. and transmigration to the affected part whose sufficient improved effects are not obtained by a well-known solvent, obtained by using a specific cyclic urea derivative as a solvent for a medicinal component. CONSTITUTION:An ointment component consisting essentially of petrolatum, polysiloxane, etc. is blended with usually about 0.1-30wt%, preferably about 0.5-10wt% based on the ointment base of a cyclic urea derivative shown by the formula I (X<1> and X<2> are lower alkyl, or lower alkenyl; X<3> is H, or lower alkyl; n is 1 or 2; when X<1> and X<2> are lower alkyl, and n is 1, X<3> is not H), preferably a compound shown the formula II so that dispersibility and solubility of a medicinal component in the ointment base and transmigration to the affected part, etc. are improved, and remedying effects of the medicinal component are sufficiently shown. The ointment base can be optionally blended with a surface active agent, a thickening agent, a penetrant, an auxiliary, a preservative, an antioxidant, etc.
Patent JP-S61226570-A (JP)
Title: Disassembling method of rotary parts of hydraulic machine
Inventor: FUJIMOTO TAKAHITO
IPC: F03B3/12
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate disassembly of a reversible pump-turbine by separating a turbine shaft from the lower shaft of a generator and lowering the turbine shaft as combined with runners along a guide metal. CONSTITUTION:To disassemble a reversible pump-turbine, first, a turbine shaft 7 is separated from the lower shaft 15 of a generator and the turbine shaft 7 is hung by a chain 23 suspended from a lower bracket 22. Then, the turbine shaft 7 is lowered as combined with runners 3 along a guide metal 21 onto a trolley. Removing the runners 3 from the turbine shaft 7 in this condition extremely facilitates disassembly work because of an ample working space thereabout. Further, since the turbine shaft 7 descends along the guide metal 21, it neither causes rocking motion nor damages a runner seal 14 and the like.
Patent JP-S60206356-A (JP)
Title: Picture normalizing device
Inventor: IWASE HIROMICHI
IPC: H04N1/40
Filed: 1984-03-30
Abstract: PURPOSE:To execute a correction of a density inclination of a picture to two pictures under the same condition by providing a density inclination correcting part for executing a correction so that a density inclination obtained by a density inclination calculating part is eliminated, with respect to two pictures whose rotational angle difference has been eliminated. CONSTITUTION:An angle histogram generating part 3 scans a collating object seal shadow stored in a picture memory 1, in the horizontal direction and the vertical direction, respectively, by an arithmetic operator. A rotational angle calculating part 5 calculates a rotational angle difference between the collating object seal shadow stored in the picture memory 1, and a registered seal shadow stored in a picture memory 2, a picture rotating part 6 rotates the registered seal shadow stored in the picture memory 2 so that this angle becomes zero, and the registerd seal shadow is stored in a picture memory 7. In case that a density inclination exists in the collating object seal shadow stored in the picture memory 1, a density correcting part 8, a density inclination calculating part 9 and a density inclination correcting part 10 correct this density inclination, and the corrected collating object seal shadow is stored in a picture picture memory 11.
Patent JP-H04278837-A (JP)
Title: Constant speed traveling device
Inventor: SAKAMAKI KOJI
IPC: F02D41/14
Filed: 1991-03-05
Abstract: PURPOSE:To improve responsiveness and secure the stable traveling performance by gradually increasing the control gain of a controller up to the time which is immediately before hunting and sharply reducing the control gain when the hunting sign is detected from the correlation between the accelerating car speed and the actuator opening degree accelerating speed. CONSTITUTION:A controller 1 which outputs a control signal far a motor 21 of an sctuator for controlling the opening degree of a throttle valve 4 applies the control gain to the car speed difference as the difference between the actual car speed and the skip car speed, and the aimed opening degree is obtained by applying the result to the initial opening degree, and the electric conduction of the motor 21 is controlled on the basis of the aimed opening degree. In this case, the control gain is gradually increased up to the time which is immediately before hunting (cyclic variation of accelerating car speed). The hunting sign is detected from the correlation between the accelerating car speed and the actuator opening degree accelerating speed, and when the hunting sign is detected, the control gain is sharply reduced. Accordingly, the high responsiveness and the stable traveling performance can be realized at the same time.
Patent JP-H08259707-A (JP)
Title: Stretchable film for food packaging
Inventor: SASAKI HIDEKI
IPC: C08L45/00
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a stretchable film which is not made of PVC and is satisfactory in packaging efficiency and package finish. CONSTITUTION: This film comprises at least one layer of a resin (blend) comprising repeating units of an α-olefin ingredient consisting mainly of ethylene and repeating units of a cycloolefin which are optionally bonded thereto. It has a storage elastic modulus (E') of 5.0×10<8> to 5.0×10<9> dyn/cm<2> and a loss tangent (tanδ) of 0.2-0.8, as determined at a frequency of 10Hz and 20 deg.C in a dynamic viscoelasticity measurement. It is suitable for use in an automatic packaging machine, has satisfactory bottom sealability and evenness of elongation, and hence can give a package in which the film is in a well stretched state.
Patent JP-H10258892-A (JP)
Title: Movable joining mechanism and cassette for baseboard having movable part
Inventor: TAKEDA TOMOKI
IPC: B65D85/86
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for joining two members at a desirable position, a cassette for baseboards having a movable part making use of this mechanism, more particularly, a cassette for baseboards which is capable of holding baseboards differing in size from one another, is easily adjustable, and is furthermore capable of dealing with large-sized baseboards. SOLUTION: The subject relates to a movable joining mechanism by which a member having a long hole 8 with stepped hollow parts 8a arranged in rows in two lateral sides is joined at a desirable position to a member with a screwed hole. To join the two members use is made of a screw 9 which has on the upper side of a screw body 9a a rotatable bush 9b of synthetic resin having a square base part 9b2 on the bottom side and parts 9b1 , 9b1 protruding in mutually opposite directions. A cassette for base boards referred to in the title is one having a movable part making use of the movable joining mechanism and designed to hold base boards differing in size.
Patent JP-H05318374-A (JP)
Title: Wrist structure of industrial robot
Inventor: NAGAHAMA TAKAHIDE
IPC: B25J17/02
Filed: 1991-03-28
Abstract: PURPOSE:To constitute the wrist structure simple and compact with placing a driving motor laterally for the wrist structure of an industrial robot such as arc welding robot and especially for arrangement of the driving motor in the wrist. CONSTITUTION:A first driving motor 5 and a second driving motor 6 are alternately arranged, and a rotation shaft 5a of the first driving motor 5, a rotation shaft of the second driving motor 6 and a first rotation shaft are arranged so that the three shafts are positioned in parallel with each other and not on the same plane, and a first timing belt 8 is extended on an idler pulley 19.
Patent JP-S61223784-A (JP)
Inventor: MURATA AKIO
IPC: G06F3/14
Filed: 1985-03-28
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-S61222164-A (JP)
Title: Optical reader
Inventor: ISHIBASHI TATSUO
IPC: H01L27/146
Filed: 1985-03-27
Abstract: PURPOSE:To obtain an optical reader, in which each element corresponding to several lower discrete electrodes hardly interferes mutually and there are hardly leakage currents based on field concentration in the peripheral sections of respective lower discrete electrodes, by coating sections among the lower discrete electrodes with insulators including the peripheral sections of the discrete electrodes. CONSTITUTION:Lower discrete electrodes 2a, 2b are shaped according to a pattern, an insulating film 5 consisting of a substance such as silicon dioxide is formed so as to bury a section between these electrodes and coat the peripheral sections of several discrete electrodes 2a, 2b, and amorphous silicon 3 is shaped onto the insulating film 5. Since the section between the lower discrete electrodes 2a, 2b is buried by the insulating film 5, leakage currents of which photocurrents generated in some element are transmitted over the surface of an insulating substrate 1 between the lower discrete electrode 2a, 2b and flow are reduced. Consequently, an interference between neighboring elements is reduced largely, and resolution can be improved. Since the peripheral sections of the lower discrete electrodes 2a, 2b are coated with the insulating film 5, the concentration of an electric field in the peripheral sections is reduced, leakage currents are minimized, and the brightness ratio of optical reading is improved.
Patent JP-H09259497-A (JP)
Title: Magnetic disk device
Inventor: TAGAMI YASUSHI
IPC: G11B23/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To increase the impact resistance by transmitting the axial force of a screw for holding a magnetic disk medium as a largest clamping force. SOLUTION: When a magnetic disk medium 2 is attached to the hub 1a of a spindle motor 1 with a clamping screw 4 via a disk clamper 3, a lubricating agent 5 is applied to tap parts provided in the screw part of the clamping screw 4 and the hub 1a of the spindle motor 1 or the seat surface of the clamping screw 4 and the receiving surface of the hub 1a, and by reducing friction during fastening, the fastening torque of the clamping screw 4 is transmitted as a largest axial force and used as a force for holding the magnetic disk medium 2. A sealing material 6 is inserted into a gap formed between the clamping screw 4 and the upper surface of the hub 1a. A tape seal 4 is stuck to the head part of the clamping screw 4. Thus, scattering-around of the lubricating agent 5 is prevented.
Patent JP-H01242322-A (JP)
Title: Method for remote automatic operation of reclaimer
Inventor: NAKA TOSHIYA
IPC: B65G65/20
Filed: 1988-03-19
Abstract: PURPOSE:To automatically control the movement, landing, reversal, and preparing operation of a reclaimer based on three-dimensional coordinates by measuring and analyzing the ridgeline shape and distance of a raw material pile and arithmetically calculating the three-dimensional coordinates. CONSTITUTION:A detecting device 14 is oscillated in the horizontal direction in a range for a light source to arrive at the whole width of a storage yard. Since the light source is reflected by a raw material pile 4, the shape change of the reflected light, the inflection point of the track, and the existence of reflected light are sensed by a light source tracking devices 17. On the other hand, the distances between the light source reflected point of a raw material pile 4 and the light source tracking devices 17 are measured by triangulation. Thereby, the shape and the coordinates of the ridgeline in the width direction of the raw material pile 4 are recognized. Then, by vertically lifting up/down the detecting device 14 over the whole width of the storage yard, equally the shape and coordinates of the ridgeline in the height direction of the raw material pile 4 are recognized. As for the detection of the ridgeline of delivery stages, the angle in the vicinity of the center of the raw material pile 4 is operated from three-dimensional coordinates and, by setting to this angle, the inflection point is sensed and the distances are measured for each delivery stage to recognize the shape and coordinates of the ridgeline.
Patent JP-S58181752-A (JP)
Inventor: AKAISHI NORIYASU
IPC: C04B22/14
Filed: 1982-04-19
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-S6426054-A (JP)
Title: Hydraulic control method
Inventor: FUJITA KENJIRO
IPC: F16H61/08
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate a dead period as well as to contrive at improvement in hydraulic responsiveness by performing the intake and discharge of pressure oil at plural pressure oil intake and discharge time rates temporarily in a process that varies time mean pressure in a load pipeline system from a first value to the second one. CONSTITUTION:A time control unit 16 varies time mean pressure in a load pipeline system of a damper clutch 28 of a torque converter 20 from a first value to the second one according a speed change by a duty ratio signal to a solenoid valve 54 via a control valve 52. In this process, temporarily the intake and discharge of pressure oil in the load pipeline carried out at plural time rates different from first and second pressure oil intake-discharge time rates, if possible, such one including the value that the pressure oil intake time rate is substantially 100% or the discharge time rate is substantially 100%. In this connection, even in a hydraulic circuit 40 of a mechanical gear shifter 30, similar control takes place. Thus, an electrohydraulic responsive delay is eliminated to the utmost, and improvement in hydraulic responsiveness is contrived.
Patent JP-S57179204-A (JP)
Title: Production of partially hydrolyzed acrylamide polymer
Inventor: HISATOMI HIROYUKI
IPC: C08F8/00
Filed: 1981-04-28
Abstract: PURPOSE: Aqueous acrylamide is polymerized in the presence of a catalyst, granulated, brought into contact with caustic alkali, partially hydrolyzed under specific conditions keeping water content at a certain level, then dried to produce the titled polymer free from water-insoluble components, thus being used as a flocculant.  
     CONSTITUTION: The polymerization of aqueous acrylamide of 15W45wt% concentration is polymerized by adding 2,2-azobis(2-aminopropane)hydrochloride and sodium bisulfite as catalysts to prepare a gel polymer of 85W55wt% water content. The resultant polymer is made into granules by means of a meat-milling type extrusion granulator and the granulated polymer is partially hydrolyzed by bringing them into contact with aqueous caustic alkali, e.g., spraying at 50W150°C under conditions where the water content of the granulated polymer is not lowered substantially, until the hydrolysis rate reaches more than 60%. Then, the resultant granules are dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04299350-A (JP)
Title: Photopolymerizable composition
Inventor: MORIMITSU YOSHINORI
IPC: G03F7/027
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the photopolymerizable compsn. having a high sensitivity with visible light and excellent revolution and preservable stability by using a binder high-polymer compd. and photopolymn. initiator which are respectively specific. CONSTITUTION:A high-polymer compd. having the repeating unit expressed by formula I and having 10000 to 500000 average weight mol.wt. is used as the binder high-polymer compd. The photopolymn. initiator consisting of an org. dye compd. having absorption in a visible light region and combination of respectively at least one or over of an org. peroxide and onium salt are used as the photopolymn. initiator. In the formula I, is CnH2n+1 (n=0 to 3); R<2> is H or CO-CH3; (m) is integer 1 to 3; X, Y, Z are arbitrary. The binder high polymer, the non-gaseous ethylenic unsatd. compd. which has at least >=1 pieces of ethylenic unsatd. double bonds, can form a polymer by the photopolymn. initiator, the org. dye compd., and org. peroxide and the onium salt are all indispensable in such a manner.
Patent JP-H11265465-A (JP)
Title: Card processor, automatic ticket examination device and card processing method
Inventor: YASUTAKE HIROYUKI
IPC: G06K17/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a card processor, an automatic ticket examination device and a card processing method capable of enhancing ticket examination processing efficiency per unit time by shortening length of a carrier path on which a card like a ticket medium, etc., is transported and simultaneously shortening ticket examination processing time. SOLUTION: A first ticket medium for which a printing processing is required is transported at a first carrier speed when the ticket medium passes through a reading head 48. In this case, a main carrier path 32 is blocked and transportation of the first ticket medium is stopped by a first stopper S1. During this, drive of a main motor 74 is controlled and the carrier speed at the main carrier path 32 is reduced to second carrier speed which is slower than the first carrier speed and suitable for the printing processing. And stop of the transportation of the first ticket medium by the first stopper S1 is released and the first ticket medium is transported at the second carrier speed. The printing processing is performed for the first ticket medium which is transported at the second carrier speed by a thermal head 56.
Patent JP-S54309-A (JP)
Title: System for controlling traveling direction of train
Inventor: ROKUTOU TAKAO
IPC: B61L3/12
Filed: 1977-06-01
Abstract: PURPOSE: To exactly travel a train by a train traveling direction signal generated and instructed from the ground side by sequentially processing the decision of the traveling direction of the train. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55156017-A (JP)
Title: Manufacture of highly shrinkable tube
Inventor: TSUNAGA MASAYUKI
IPC: B29C55/00
Filed: 1979-05-24
Abstract: PURPOSE:To provide a tube having a shrinking percentage of 60-80% at the time of heat shrinkage by adding a composition of a silanol condensation catalyst to a silane graft ethylene vinyl acetate copolymer inducing vinyl acetate to improve the elongation of the copolymer. CONSTITUTION:To a silane graft ethylene vinyl acetate copolymer containing 10- 40wt% of vinyl acetate, dibutyl tin dilaurate or the like, for example, of a silanol condensation catalyst is added to form a tube. This tube is left standing in an atmosphere of much moisture at a temperature of 50-80 deg.C, and the crosslinking degree is rendered into 50-70%. Thereafter, the tube is elongated and expanded while heating in an atmosphere of 90-100 deg.C so that the shrinking percentage of the tube at the time of use becomes 60-80%, and the tube is cooled in this state to obtain a highly shrinkable tube.
Patent JP-H11258568-A (JP)
Title: Display device
Inventor: NAKAMURA TAKAFUMI
IPC: G02F1/1335
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of preventing red color of relatively weak intensity from being mixed with other colors in a single plate method without using a color filter, and moreover, of decreasing a light quantity loss caused by mismatching between an opening part in a pixel area and a focused image of the light beam to be focused on this opening part. SOLUTION: The focal distance of a micro lens 18 is set so that the image- forming position of a beam of red light 112R is positioned in a red pixel area 111R in a liquid crystal panel 19. Thus, when color mixing occurs at a same rate due to a poor intensity of light on the side of longer wavelengths of a metal halide lamp used for a light source, it is possible to achieve a liquid crystal projector with high and bright color purity and high display quality by preventing red from remarkably decreasing in purity.
Patent JP-H07237654-A (JP)
Title: Container and lid
Inventor: NAKANISHI HIROSHI
IPC: B65D43/24
Filed: 1994-02-23
Abstract: PURPOSE:To impart a reverse turning force to a container and lid by a method wherein the lid or a folding bottom is provided with cut lines and the ends of the cut line are overlapped and held together with a cut hook or binding material such as adhesive tape. CONSTITUTION:A lid 1 of a container or case consisting of a cardboard or chemical resin having a suitable strength is cut in the opening and closing direction to form cut lines 3, 3' and 3'' and the ends of each cut line are overlapped and held together by a cut hook 4 or binding material. In this way the lid 1 makes an angle and after opening is given a reversely reactive force which enables the lid to be bent back and held in an open condition. The bottom of a side face 7 forming a continuation of the lid 1 is provided with a folding bottom 5, a cut line 3 is formed in the folding bottom lengthwise in the opening and closing direction and its ends are overlapped and held together so as to curve the side face, thereby forming a container and lid wherein a reversely reactive force is transmitted from the side face to the upper part of the lid 1. Therefore, when contents are taken out of the container, the lid is kept out of the contact with the contents.