baber/WOPTO huggingface dataset:
Patent JP-S5946665-A (JP)
Title: Transfer guide driving device
Inventor: SHIROYAMA ISAMU
IPC: G03G15/16
Filed: 1982-09-10
Abstract: PURPOSE:To immediately detect slip between the output shaft of a motor and a link, by installing a sensor at the position corresponding to the stopping position of the link, and detecting whether the link is stopped right at the stopping position by determining the prescribed position, or not. CONSTITUTION:When slip does not occur between the output shaft 1a and the link 2 because of the good tightening state of a screw 5, the link 2 reciprocates between positions C, D, and when the guides 19A and 19B approach a drum 20, a light shading plate 6 is located between the light emitting part 21a and the light receiving part 21b of a sensor 21, and the plate 6 intercepts the light emitted from the part 21a to the part 21b. If the tightening screw 5, etc. are loose, and slip occurs between the shaft 1a and the link 2, although the motor 1 is turned by an angle 0, the link 2 is not positioned at the position C, requiring further an angle alpha, since the plate 6 cannot intercept the light emitted from the part 21a, the sensor 21 immediately produces a prescribed signal and warns an operator of the occurrence of slip between the shaft 1a and the link 2.
Patent JP-H095778-A (JP)
Title: Spatial optical modulation element
Inventor: KURATOMI YASUNORI
IPC: G02F1/13
Filed: 1995-06-23
Abstract: PURPOSE: To provide a spatial optical modulation element which suppresses the degradation on a peripheral contrast in the case where a high-luminance region exists in part of input images. CONSTITUTION: This spatial optical modulation element includes two sheets of glass substrates 2 which hold an optical modulation layer 8, a light reflection layer 5 and a photoconductive layer 4, a light transparent plate 9 which is fixed to the glass substrate surface on the photoconductive layer side and at least one kind of translucent media 10 which are arranged between the glass substrate 2 and the light transparent plate 9. At least the partial region of the surface of the light transparent plate 9 far from the glass substrate 2 is a concave surface. The element includes a light absorptive material 11 in the region where the effective luminous flux of the light transparent plate 9 does not pass and an antireflection film 12 in the region where the effective luminous flux passes.
Patent JP-H0914617-A (JP)
Title: Catalyst combustion device
Inventor: SASAKI MIYA
IPC: F23D14/18
Filed: 1995-06-23
Abstract: PURPOSE: To prevent the catalyst of second stage from being affected by local deterioration even when the local deterioration is generated in the catalyst of a first stage. CONSTITUTION: A mixing means, mixing combustion gas, passed through a catalyst at the most upstream position, is provided between a catalyst 23 and another catalyst 25 while unburnt gas, passed through local deterioration zone, is mixed by the mixing means and guided to the catalyst of downstream side to carry out combustion reaction across the whole zone substantially without biasing to one part.
Patent JP-S6136336-A (JP)
Title: Production of powdery rubber
Inventor: ISHIDA YOSHIAKI
IPC: C08L27/00
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a powdery rubber having good dispersibility in asphalt and improved flocculation preventing property and fluidity in storage, by adding a synthetic resin emulsion to a powdery rubber containing a foaming agent dispersed therein. CONSTITUTION:An anionic or nonionic rubber latex is mixed with 0.1-10pts.wt., based on the dry weight of the above-mentioned rubber latex, anionic water-soluble high polymer, e.g. sodium alginate or sodium carboxymethyl cellulose, and 0.1-100pts.wt., based on the dry weight of the above-mentioned rubber latex, foaming agent, e.g. N,N'-dinitro-pentamethylenetetramine. The resultant mixture solution is then dropped and mixed in an aqueous solution containing 0.1-10pts. wt. cationic water-soluble high polymer or cationic surfactant, e.g. polyvinylpyridine, causing coacervation with the above-mentioned anionic water-soluble high polymer under acidic conditions under acidic conditions, and 1-30pts.wt. synthetic resin emulsion, e.g polystyrene, is added thereto. The resultant mixture is then dehydrated and dried.
Patent JP-H10330223-A (JP)
Title: Water-in-oil type emulsified cosmetic
Inventor: HASEGAWA YUKO
IPC: A61K8/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic excellent in resistance to water and makeup holding, having good stability and excellent in use feeling by containing a silicone oil in an outer oil phase and combinedly using a specific compound as an emulsifier. SOLUTION: This cosmetic is obtained by containing (A) one or more kinds of a long chain alkyl and polyoxyalkylene co-modified organopolysiloxane expressed by the formula [R1 to R3 and R5 are each a 1-5C alkyl, etc.; R4 is an 8-30C alkyl; R6 is Q1-O-(C2 H4 O)m -(C3 H6 O)n -R7  Q1 is a 1-5C bifunctional hydrocarbon group; R7 is H, etc.; (m) is an integer of >=1; (n) is an integer of 0 or >=1}; G1 and G2 are each a 1-5C alkyl, etc.; (o), (q) and (r) are each an integer of 0 or >=1; (p) is an integer or >=1] and having HLB value of <=8, (B) one or more than two kinds of a polyoxyalkylene addition-type nonionic surfactant having an alkyl group and >=12 HLB value, (C) a silicone oil and (D) water or further a cationic surfactant.
Patent JP-H0447501-A (JP)
Title: Information reader
Inventor: IKEDA HIDEO
IPC: G11B5/02
Filed: 1990-06-14
Abstract: PURPOSE:To detect a signal with high S/N by arranging a detector at prescribed inclination against a base material so as to maximize the vector component of leakage flux passing the detector. CONSTITUTION:A sensor unit 1 consists of the detector 5 in which plural sensors to read information written on a sheet steel member 1 are arranged and a magnetizer 2 for excitation, and an information bit 13 formed by irradiating a high energy density heat source is formed on a sheet sheet member 12 at prescribed interval. Also, the detector 5 is arranged at the prescribed inclination against the surface of the sheet steel member 12 as so to maximize the detection value of the leakage flux from the surface of the sheet steel member 12 by the information bit 13 and also, with the prescribed interval with a neighboring detector 5. Thereby, it is possible to surely detect the leakage flux from the surface of the sheet steel member and also with satisfactory S/N, and to read an information base material written on the base material with superior accuracy without being affected by the surface state or the shape of the base material.
Patent JP-H10336995-A (JP)
Title: Linear pulse motor
Inventor: TANAKA KEIICHI
IPC: H02K41/03
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce heat generation and a delay in response by providing a motor with a thrust generating unit which serves as a stator and is constituted of a plurality of thrust generating sections, and providing a magnetic pole unit which is located at a given space from each thrust generating section and serves as a movable member. SOLUTION: Thrust generating sections 30a, 30b have two teeth 31a, 31a' and 31b, 31b' respectively which are located at a specified space from both side faces of a magnetic pole unit 21. The teeth 31a, 31a' and 31b, 31b' of the thrust generating sections 30a, 30b arranged in a line are moved vertical to the side faces of the magnetic unit 21 in the specified order. By this, the distance between each of the teeth 31a, 31a' and 31b, 31b' and the magnetic pole unit 21 changes, thereby changing the magnetic attraction force, too. By this method, partial force in one direction (a relative moving direction of the magnetic unit 21) of magnetic attraction force is unbalanced, thereby generating thrust in one direction.
Patent JP-S6050593-A (JP)
Inventor: HAMAZAKI IKUO
IPC: G10C3/26
Filed: 1983-08-31
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-S5681435-A (JP)
Title: Method and device for monitoring of shaft torsion of turbine generator
Inventor: NAGATA AKINORI
IPC: G01M99/00
Filed: 1979-12-07
Abstract: PURPOSE: To enable accurate monitoring of the degree of fatigue damage of a shaft by estimating the torsion vibration, deformation and stress of a shaft system on the basis of the phase difference of a torsion angle between two or more points of the shaft by using a modal analytic method.  
     CONSTITUTION: The device for monitoring the vibration of the shaft 4 and the stress of each part thereof is constituted by the following components: detecting parts 5a and 5b for the torsion angle of the shaft 4; a detecting part 6 for the electric torque; a detecting part 11 for steam pressure; a phase-difference gage part 12 detecting the phase difference of the torsion angle between two or more points; a band-pass filter operation part 13 for extracting from the phase difference the response wave of a mode to the proper vibrations of each part of the shaft system; a waveform composing operation part 14 for calculating the torsion angle of each part of the shaft system by multiplying the waveform filtered for each mode by a fixed coefficient and overlapping the waveforms thus processed; a constant operation part 15 setting constants within a mathematical model for estimation in the operation parts 13 and 14; a vibration fatigue damage operation part 9 estimating and monitoring the vibrations given to the shaft 4 and the degree of the fatigue damage through calculation of the vibration torque and stress of each part of the shaft from the output of the torsion angle from the waveform composing operation part 14; and an output part 10 of these components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H105410-A (JP)
Title: Pinball machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To substantially put the number of prize winnings of a prize winning device having the limited number of prize winnings within the range of limit in a pinball machine. SOLUTION: When a big winning is established, a big winning port is opened, and when a closing requirement is established, the big winning port is closed. Count values C of a CPU 201 and an attacker counter 205 are read in to calculate the number of actual prize winnings exceeding the maximum number H of prize winnings. Ejection commanding signals are transmitted in the same number of times as the exceeding number E over 1 to a prize winning ball processor 106. The same number of prize winning balls as the exceeding number E is ejected from a prize winning ball processor 106 without becoming an object of the delivery from a prize winning ball delivery device 50, so that even if the number of prize winning balls in a variable prize winning device 23 per 1 round exceeds the muximum number H of the prize winning balls, the exceeding number of the prize winning balls is not delivered.
Patent JP-H115775-A (JP)
Title: Production of amine oxide
Inventor: KUBO MAKOTO
IPC: C11D1/75
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an amine oxide good in stability for a long period and useful as a surfactant such as a washing agent by oxidizing an amide amine with hydrogen peroxide and subsequently controlling the reaction solution to a specific pH range. SOLUTION: This method for producing an amine oxide of formula II comprises reacting an amide amine of formula I [R<1> is an alkyl, an alkenyl, a hydroxyalkyl; R<2> , R<3> are each an alkyl, a hydroxyalky; (n) is 2-3] with hydrogen peroxide and subsequently adding an alkali to the reaction solution to give a pH of 9-13. The used alkali is especially preferably sodium hydroxide. The addition of a metal-sealing agent selected from 4-10C polybasic acids each having one or more OH groups or their salts, and aminopolycarboxylic acids each having at least two groups of the formula: CH2 COOM (M is H, an alkali metal) bound to the N atom or their salts to the reaction product of the amide amine of formula I with the hydrogen peroxide enables to further suppress the decomposition of the amine oxide of the formula II.
Patent JP-S6139372-A (JP)
Title: Structure of cell stack assembly for fuel cell
Inventor: HIROTA TOSHIO
IPC: H01M8/24
Filed: 1984-07-28
Abstract: PURPOSE:To facilitate assembly and examination of a cell stack by forming it by stacking several units each formed by stacking a few unit cells before terminal plates made of a carbon material and a mechanism for pressing the terminal plates are attached to the stacked unit cells. CONSTITUTION:After a few unit cells 1 and a few cooling plates 2 are stacked alternately, terminal plates 3 and 4 each having four pairs of grooves are placed on the top and the bottom of the thus formed body. Next, clamping bars 13 and 14 are inserted in the grooves and then clamping screws 15 and a turn buckle 15t are used to homogeneously apply a pressure of 0.5kg/cm<2> to the surface, thereby making a unit. Assembly of a cell stack is completed by stacking several of thus formed units and then clamping the stacked units with surface pressure of 3kg/cm<2> before the clamping bars 13 and 14 are removed. Accordingly, assembly, examination and replacement of the cell stack can be simplified because it is not necessary to break the cell stack into units before examination.
Patent JP-H0769444-A (JP)
Title: Work charging device of hot working machine
Inventor: TAKAHARA TAKESHI
IPC: B21J13/08
Filed: 1993-06-29
Abstract: PURPOSE:To promote the long service life of a cylinder mechanism in avoiding any thermal effect by locking this cylinder mechanism to a side where it becomes more distant from a hot working machine in order to charge the work. CONSTITUTION:When a work W is transferred to a box 66, both sub cylinders 8A and 8B are synchronously driven together and a sub rod 82 shifts in an arrow X2 direction, whereby a rocker link 90 is synchronously rocked, and ab on-off plate 93 shifts in an arrow Y1 direction along a guide rod 92, therefore a shaft end face W 10 of the shaft-form work W is clamped tight by an engaged wall 66j of the second box 66. When the work W is clamped like this, a main cylinder 4 is driven, a main rod 41 shifts in an arrow X1 direction and the box 66 leads to a position A2 from a position A1. Simultaneously with this, the sub rod 82 shifts in the arrow X1 direction, and the on-off plate 93 and the box 66 are opened in an arrow Y2 direction, so the work W is unclamped, and thus the work W is charged in a hot working machine. At this time, since the sub cylinder 8 separates far off from this hot working machine, intense heat comes hard to be transmittable in consequence.
Patent JP-H05330511-A (JP)
Title: Wrapping method for photosensitive printing plate
Inventor: SUGANO SEIICHI
IPC: B65B11/02
Filed: 1992-05-26
Abstract: PURPOSE:To prevent slippage in piling of plates, and to prevent the plates from being flawed by a method wherein film wrapping materials in a broad belt-like shape and in a string-like shape made by bundling or dividing are used for wrapping, and are alternately wound continuously round the piled plates. CONSTITUTION:A seat 3 is fixed firm with screws or the like to a legged stand 2. Then, photosensitive printing plates 1 are piled on the seat 3 with or without mounting paper inserted alternately among the plates, and are wrapped together with the seat 3 by photoprotective paper 6, and are covered furthermore entirely with corrugated board 7. A broad belt-like film 9, stretched out from a roll film 8 at a desired draw rate, is then wound several times round the corrugated board 7. Then, string-shaped films 10, made by forcibly bundling the broad belt-like film 9 into a slim shape, or films, made by dividing the broad belt-like film by a slitter and by forcibly bundling the same into slim shapes, are wound several times round the preceding winding. The above-mentioned order of winding may be reversed, and the aforementioned two kinds of windings are made alternately.
Patent JP-H05331142-A (JP)
Title: New azelaic acid pyridylalkyl diester derivative and external preparation for skin containing the same
Inventor: SATO ETSUHISA
IPC: A61K8/00
Filed: 1992-05-26
Abstract: PURPOSE:To obtain an azelaic acid pyridylalkyl ester derivative having excellent beautifying effects and an external preparation containing the derivative. CONSTITUTION:An azelaic acid pyridylalkyl ester derivative of the formula (R is 1-3C alkyl substituted with pyridyl) such as di(2-pyridylmethyl) azelate or di(3-pyridylmethyl) azelate and an external preparation containing the derivative. The compound is produced by conventional method of esterification of acid. For example, azelaic acid or its halide is treated with a pyridylalkyl alcohol or an alkali salt of azelaic acid is treated with a pyridylalkyl alcohol halide.
Patent JP-H106685-A (JP)
Title: Container
Inventor: WAKIMOTO HARUHIKO
IPC: A45C1/12
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a container with high value added to arranging an inner cylinder, an intermediate cylinder and an outer cylinder in that order from the inside to the outside of a container in such a manner that their mutual axial lines are positioned concentrically and supporting the intermediate cylinder, in a freely rotatable manner, centered around the axial line, and providing a means to drive the intermediate cylinder to rotate. SOLUTION: An intermediate cylinder 30 is formed of a resin into a bottom cylindrical shape, and a cylindrical part 31 is concentrically arranged in a gap 23 in such a manner that the part 31 is positioned in a noncontact state with cylindrical parts 11, 21. In addition, an axial member 33 through which an introduction hole 16 is opened is fixed projecting from the center part downward on a bottom plate part 32, and a gear 32 with teeth is fixed on the lower end of the axial member 33. Further, music information is recorded in a music box 40 and a drum 41 is provided which is driven to rotate with a spring. One of the longitudinal end parts of the drum 41 serves as a main gear 42 to be engaged with the gear 34.  If the music box 40 is driven, a music is played from a sound generating part 41, and the intermediate cylinder 30 is three- dimensionally rotated by the engagement between the main gear 42 and the gear 34. Thus the container 1 has high value added.
Patent JP-S6218721-A (JP)
Title: Continuous processor
Inventor: ARII KATSUYUKI
IPC: B65H5/34
Filed: 1985-07-17
Abstract: PURPOSE:To improve the processing speed of an element to be processed and the quality of a film by detecting an interval between the elements to be processed in a buffer chamber, and regulating a conveying velocity in the chamber. CONSTITUTION:A buffer chamber 2 has a light source 11 and an image sensor 12, and the presence or absence of a tray 10 is detected by the presence or absence of the photoreception of the sensor 12. The presence or absence of the photoreception from the sensor 10 is transmitted to a CPU 13, which obtains the interval between the trays 10 from the interval of the photoreceptions, and obtains the speed to convey the tray 10 in the chamber 1 from the interval. Information of the conveying speed is applied to a driving system 14 of the chamber 2 to accelerate the speed of the tray 10 disposed at the portion, thereby eliminating the interval between the trays in a main chamber 3. Thus, the processing speed is accelerated, and the quality of the sputtered film is improved.
Patent JP-H0451914-A (JP)
Title: Temperature controller for food cooker
Inventor: NAKAGAWA AKIFUMI
IPC: G05D23/19
Filed: 1990-06-19
Abstract: PURPOSE:To improve the food cooking performance and to prevent the generation of an uncooked food by operating the cooking remaining time from a difference of outputs of a cooking total heating value computing element and a present condition heating value computing element, comparing the cooking remaining time with the cooking set time and discriminating the end of the cooking time and outputting it. CONSTITUTION:A temperature control part 3 controls a temperature so that a measured temperature coincides with a set temperature. Also, a cooking total heating value computing element 17 calculates a cooking total heating value required in the cooking set time between the set temperature and an effective temperature for working effectively on cooking. Moreover, a present condition heating value computing element 18 executes integration at every prescribed period between the measured temperature and the cooking effective temperature and operates the present condition cooking heating value in the present condition. Furthermore, a remaining time computing element 19 operates the cooking remaining time each time from an output difference of the cooking all heating value computing element 17 and the present condition heating value computing element 18. Thereafter, a compares said cooking remaining time with the cooking set time and discriminates the end of the cooking time and outputs it. As a result, the fool cooking performance is improved, and generation of uncooked food is prevented.
Patent JP-S5381083-A (JP)
Title: Focusing method of projection exposure apparatus
Inventor: IGARASHI KOUJI
IPC: G02B27/00
Filed: 1976-12-27
Abstract: PURPOSE: To make contact exposure or etching highly accurate by beforehand making focusing patterns of concave and vonvex prior to projection exposure for each chip formed on a wafer and performing focusing by using these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6323656-A (JP)
Title: Method and apparatus for determination of three-dimensional form and display of cavity
Inventor: BRANDESTINI MARCO
IPC: A61C13/00
Filed: 1987-06-24
Abstract: The method provides a means for a dentist to record the shape in situ of teeth prepared for repair. During a search mode, a high resolution grey scale image is presented on a monitor. The scan head is positioned over the prepared cavity, using this visual feedback. A trigger initiates actual 3D data acquisition, which is accomplished in a fraction of a second using an active triangulation principle. The result is stored in congruent memory banks in the form of a 3D profile and a pseudoplastic grey scale image representing the back-scattered contrast. The pseudoplastic contrast image is displayed instantaneously on the monitor. The point to point relationship between the pseudoplastic grey scale image and the 3D profile allows use of the grey scale display as a drawing plane for operator data verification and editing. The contour lines defining the desired restorative implant appear as an overlay to the grey scale image, while the actual positional values of points on the contour lines are stored in and retrieved from the 3D profile. The contrast-derived pseudoplastic image not only provides higher intelligibility for the operator; but data processing algorithms can also make use for each image point of both sets of data, that is the 3D profile and the contrast image.
Patent JP-S5783011-A (JP)
Title: Coil structure for oil-immersed electric device
Inventor: KURAHASHI AKIRA
IPC: H01F27/32
Filed: 1980-11-13
Abstract: PURPOSE:To increase the withstand voltage between disc-shaped coils by setting the longitudinal size of a spacer smaller by approx. 1/2 of the inner and outer diameters of the coils. CONSTITUTION:A copper wire 12 of flat rectangular section wouned with kraft paper insulating tape 10 is spirally wound to form a disc-shaped section coil 14, and a spacer 16 made of insulator such as pressed board is inserted into the radial direction of the assembly of the coils 14. With this structure, the longitudinal size of the spacer 16 is not increased more than the width of the assembly of the coils 14, but is decreased smaller by approx. 1/2 than the inner and outer diameters of the coils 14 arranged at upper and lower positions. Further, collar members 18 projected from the assembly of the coils 14 are inserted to both upper and lower surfaces of the spacer 16. Thus, the wedged oil gap (g) produced at the inner and outer peripheral ends of the coil 14 exist only in the boundary between the collar member 18 and the coil 14, thereby decreasing the concentration of the electric field in the oil.