baber/WOPTO huggingface dataset:
Patent JP-S5920625-A (JP)
Title: Controlling method of sheet thickness in calendering
Inventor: UTSUNOMIYA NAOYA
IPC: B29C43/58
Filed: 1982-07-28
Abstract: PURPOSE:To obtain high-quality products poor in deviation of thickness by keeping a control coefficient always under optimum value control in automatic correction. CONSTITUTION:On the basis of DELTAbetan, mean value of thickness deviations measured at the nth cycle of scanning, DELTAGn correction of the roll position is obtained from Formula DELTAGn=DELTAbetan/F to adjust the roll position on the basis of DELTAGn. In this case, the sheet thickness is corrected by F.DELTAGn'. Therefore, in the (n+1)th cycle, deviation DELTAbetan+1 is measured applying DELTAGn' as the reference value. An F value is selected so as to make this mean value of deviations as small as possible. In this case, if each zone T is provided correcting the F values in sequence toward the bottom of the parabola L the control coefficient can be corrected to the optimum value.
Patent JP-H11327050-A (JP)
Title: Display device
Inventor: SHIMIZU KAORU
IPC: G03B21/625
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To lower the reflectance of a transparent panel or a transparent screen, to improve contrast and to prevent the imprinting of outside light by arranging a reflection preventive film provided with one of a photocatalytic particle or a photocatalytic film to have a thickness in a specific range on the surface of the transparent panel. SOLUTION: The transparent panel 7 is applied with the reflection preventive member 11 prepared by mixing the reflection preventive film 30 with the photocatalytic particle 20 to form a film on both surfaces having a prescribed film thickness of 100-140 nm. As a result, malodor or a contaminant, e.g. an organic material or a nitrogen oxide, stuck on the surface of the transparent panel 7 is oxidized to be captured on a photocatalyst to enable to be decomposed and removed without using a special device or man power. And the light diffusion effect is exhibited to improve the contrast by the photocatalytic particle 20 and the ruggedness formed by the photocatalytic particle 20. And the reflection preventive film 30 reduces the reflectance of 550 nm wavelength light to lower the imprinting of outside light from an observer side. A charge preventive film prevents the sticking of dust.
Patent JP-H08327714-A (JP)
Title: Method and apparatus for evaluating material using minute-magnetic-field measuring means
Inventor: TOKURA YASUHIRO
IPC: G01R33/10
Filed: 1995-05-30
Abstract: PURPOSE: To make it possible to measure the distribution of a minute magnetic field in high sensitivity and in high space resolution by keeping the distance between a fluxmeter and the surface of a material constant, and scanning the surface of the material and measuring the space distribution of the magnetic field. CONSTITUTION: A minute SQUID sensor is arranged at the tip of a nonmagnetic substrate 1. A nonmagnetic stage 2 mounts a sample 3 and drives the sample in the directions of an X axis and a Y axis at the accuracy less than a submicron order. The substrate 1 is pushed in the vertical direction at a constant pressure by a spring 7. A needle 8, which is fixed to the tip part of the substrate 1 in the vertical direction protrudes by a length S from the surface of the SQUID sensor. The displacement of the spring 7 caused by the interatomic force between the needle 8 and the surface of the sample 3 is monitored by a displacement measuring device 10 and fed back to a driving device 6, and the distance between the tip of the needle 8 and the sample 3 is held at the same distance.  Under the state, wherein the distance between the SQUID sensor and the surface of the sample is approximately constant, the component, which is approximately vertical with the sample 3 in the magnetic field, can be scanned in two dimensions.
Patent JP-S6113079-A (JP)
Title: Valve opening and closing apparatus using bimetal
Inventor: OOTANI SHIGEKI
IPC: F16K31/70
Filed: 1984-06-26
Abstract: PURPOSE:To increase the opening-degree of an annular opened edge when a bimetal senses the temperature variation, by making the bimetal into U-figure shape. CONSTITUTION:Fluid flows from an inflow port 1 and further flows into a sealed chamber 4 from an injection hole 5, and flows to an effluence port 2 from a discharge hole 6. When the temperature of the fluid rises, an annular metal 8 opens an opened port part 12 in accordance with the heating amount. When the opened port part 12 is opened, the top edge part 11 of a closing-element holding body 10 lowers according to the degree of opening, and the discharge hole 6 is closed by the top edge 17 of a closing element 15.
Patent JP-2000318676-A (JP)
Title: Through hole shape of reinforcing member in structure
Inventor: TANIGAWA MASAYUKI
IPC: F16S1/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a through hole shape so as to reduce generation of stress concentration. SOLUTION: A shape of a thruogh hole 4 when a longitudinal member 2 of a T-shaped cross section is penetrated through a transverse-member 3 to be arranged is constituted to have the first circular arc face 11 of a large radius formed to surround a side and an upper side of a flange part 2a of the longitudinal member 2, and the second paired left and right circular arc faces 12 of a small radius formed on the lower side of the flange part 2a of the longitudinal member and in both side positions of web part 2b, to position the center O1 of the first circular arc face 11 in the center of the flange part 2a, and to position the centers O2 of the respective second circular arc faces 12 on straight lines S in parallel to a surface of the web 2b separated respectively from the web part 2b by a half of a radius R of the first circular arc face 11,  and in a position to inscribe the respective second circular arc faces 12 to the first circular arc face 11.
Patent JP-2000322321-A (JP)
Title: Method for protecting transmission data
Inventor: KASHIWA HIROSHI
IPC: H04N21/239
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To ensure security necessary for copy right protection using electronic watermarking in a system in which contents are transmitted and received through a network. SOLUTION: At a transmission side 400, contents obtained by operating processing for embedding information being a key are enciphered by an electronic watermarking processor 600, and transmitted to a reception side 404. At the transmission side 404, the transmitted contents are deciphered, and certification data are enciphered by using information detected by an electronic watermarking detector 501, and transmitted to the transmission side 400. At the transmission side 400, the contents transmitted from the reception side are detected by an electronic watermarking detector 500, and the presence or absence of the electronic watermarking processing system in the reception side 404 is detected.
Patent JP-S6044628-A (JP)
Inventor: PIITAA JIYOOJI SEIRAA
IPC: F16H25/24
Filed: 1984-06-28
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-H01302704-A (JP)
Title: Variable resistor with switch
Inventor: KOTAKI MITSUKO
IPC: H01C10/36
Filed: 1988-05-30
Abstract: PURPOSE:To improve accuracy in relatively positioning a switch and a potentiometer by covering both the conductive part of a switch and the electrode of a potentiometer of a variable resistor with a low-resistance carbon paste which is printed simultaneously with the switch and the potentiometer. CONSTITUTION:A silver paste is screen-printed on a substrate 2 etched into a silver foil 1 to form an electrode 5 of a switch part simultaneously with an electrode 3 of a collector part and an electrode 4 of a potentiometer by means of thermosetting. By subjecting a low-resistance carbon paste to a screen- printing and thermosetting process to cover both a silver electrode and an exposed silver foil, a collector part 6, an electrode of a potentiometer 7, and a conductor part 8 of the switch are formed. A carbon paste whose sheet resistance is higher than the low-resistance carbon paste is subjected to a screen- printing and thermosetting process to form an underlayer resistor 9. A carbon paste whose sheet resistance is still higher is subjected to a screen-printing and thermosetting process, to form an overlayer resistor 10 Accordingly, the accuracy in relatively positioning the switch and the potentiometer is improved.
Patent JP-2000322438-A (JP)
Title: Cyber picture book data classifying method and recording medium recording the same
Inventor: TAKAHASHI TOKIICHIRO
IPC: G06F17/30
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cyber picture book data classifying method with which data collected by an observer can be classified by collecting the knowledge of a lot of persons and can be registered as picture book data. SOLUTION: First of all, the data collected by the observer are fetched and displayed as image data. Next, a category belonging to these collected data is designated, a question is applied for specifying the data under this category and an answer is asked. These data are specified from the results of these question and answer and when the observer himself judges the specified result has sufficient certainty, they are registered in a picture book data base as the picture book data. In this case, when the observer himself can not judge the specified result has sufficient certainty, various spots are temporarily registered in question data as notes.  Next, the temporarily registered the picture book data or question data are disclosed through a network, voting of approval or disapproval is asked and when there are the fixed number of approval for a fixed term, these data are registered as the formal picture book data.
Patent JP-H09317073-A (JP)
Title: Precast floor slab
Inventor: ISHIKAWA HIROSHI
IPC: E04B5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and weight of a precast floor slab by arranging steel members on each external side in the longer side direction of a rectangular, reinforced concrete floor slab over the whole length to support the load on the shorter side direction by the reinforced concrete floor slab and to support the load in the longer side direction by the steel members on each side. SOLUTION: A precast floor slab 3 is composed by arranging steel members 2, 2 such as channels on each external side in the longer side direction of a reinforced concrete floor slab 1 over the whole length so as to cover the concrete surface. Two channels are arranged in the longer side direction parallel and opposite to each other, and the concrete is placed between the channels so as to make upper and lower surfaces flat. Because the steel members 2, 2 are arranged on each side in the longer side direction, the length in the longer side direction can be increased without increasing the weight, and the steel members can be used as a three-span continuous beam. The number of floor slabs to be used is reduced thereby, and the man-hour of execution at a building site can be reduced.
Patent JP-S5833173-A (JP)
Title: Radar echo generator
Inventor: OHARA HIROSHI
IPC: G01S7/40
Filed: 1981-08-24
Abstract: PURPOSE:To achieve an easy and quick identification of specific echos with special codes attached thereto by setting a region window of a specified size centered on the echo position to indicate code patterns or the like for corresponding memory spaces. CONSTITUTION:When an identification code ID coincides with an identification number SID of a specific echo, the holding is so controlled with a coincidence circuit 34 to hold positional information on the azimuth and distance of the specific echo in a holding circuit 36. As soon as the positional information coincides with the angle and current distance of an antenna through counters 22 and 30, address counters 44 and 46 are so controlled with a comparator circuit 40, a delay circuit 42 and the like to determine the address corresponding to the set value of a region window value of a specified size centered on the position of the specific echo. An ROM48 is accessed through the counters 44 and 46 to read out a code or the like memorized in a space of the ROM48 corresponding to the set window so that it is attached to the specific echo displayed on a CRT as special one. This enables an easy and quick identification of the specific echo.
Patent JP-H0629608-A (JP)
Title: Laser system
Inventor: GURORIA AARU YAKOBOBUITSUTSUUB
IPC: H01S3/106
Filed: 1993-05-11
Abstract: PURPOSE: To provide an extended wavelength tuning possibility, related to a saturable absorber for such applications as mode locked laser. CONSTITUTION: To provide a semiconductor structure, wherein a part of the propagation axis of a saturable absorber 14 comprises a tapered energy band- gap profile. The profile is provided as a function of the direction along the propagation axis of the saturable absorber 14. In applications, the saturable absorber 14 is integrated monolithically, together with at least one mirror as.
Patent JP-H033754-A (JP)
Title: Control device for drill diameter detection of printed board work machine
Inventor: SAWADA IKUO
IPC: H05K3/00
Filed: 1989-05-29
Abstract: PURPOSE:To drastically simplify the structure of a printed board work machine and to realize the cost-down by providing a 2nd invertor for detecting a drill diameter besides a 1st invertor for working and composing it so as to connect each invertor to a motor with its changing over at working time and drill diameter detection time. CONSTITUTION:In the case of fitting a drill to a spindle and detecting the drill diameter by a detection device, a switching means 52 rotates the drill at low speed by connecting a 2nd invertor 51B in place of a 1st invertor 51A to a motor 13 by a detection command. Then, when a printed board is worked, the switching means 52 connects the 1st invertor 51A to the motor 13 to rotate the drill at high speed.
Patent JP-S5357048-A (JP)
Title: Portable cutter for optical fibers
Inventor: MOCHIZUKI SATOSHI
IPC: C03B33/10
Filed: 1976-11-04
Abstract: PURPOSE:To form perforations with a perforating blade, which is attached to an actuating plate through a leaf spring, so as to cut an optical fiber in a simple manner to obtain the best mirror surface by pulling the optical fiber, while pushing it onto a curved surface, with the use of a pressure lever, which is also attached to the actuating plate, by the action of a grip lever.
Patent JP-H06324433-A (JP)
Title: Base for photography
Inventor: KOBAYASHI HIDEYUKI
IPC: G03C1/81
Filed: 1993-05-11
Abstract: PURPOSE:To provide the base for photography which has high strength, is formable to a smaller thickness and has excellent flatness during high-temp. preservation, transparency and property to eliminate the permanent set in winding by laminating specific copolymerized polyester layers on both surfaces of a polyester layer and forming the respective layers to the thicknesses and compsns. satisfying specific condition formula. CONSTITUTION:The copolymerized polyester layers of arom. dicarboxylic acids having metal sulfonate groups as copolymer components are laminated on respectively both surfaces of the polyester layer. The thickness of the polyester layer, designated as dP, the thicknesses of the respectively layers of the copolymerized polyester layers on the one and the other surfaces, as dA, dB, the contents of the arom. dicarboxylic acids having the metal sulfonate groups in the total ester bond, as SA, SB, the average contents of the polyalkylene oxyclicarboxylic acids in the total polymer, as PA, PB, and the average contents of the total of the polyalkylene dicarboxylic acid, polyalkylene glycol and/or arom. aliphat. dicarboxylic acid in the total polymer, as ZA, ZB, are so specified as to satisfy the conditions expressed by formulas.
Patent JP-S5923074-A (JP)
Title: Distributor for internal combustion engine
Inventor: MOMIYAMA KIICHI
IPC: F02P7/02
Filed: 1982-07-29
Abstract: PURPOSE:To keep the noise current suppressing effect for a long while, by coating the discharging top end portion of a rotor electrode made of an electrically conductive ceramic material with a metallic oxide such as a semiconducting material of CuO or the like. CONSTITUTION:The discharging top end portion of a rotor electrode 4 is coated beforehand with a layer of a metallic oxide like CuO or the like. The layer 5 is effective in preventing further oxidative degradation of an electrically conductive ceramic material, so that the production of noise current at the early stage can be prevented. Here, in order to form the coating layer 5 of a metallic oxide, it is also possible to connect a sintered metal 5A consisting of a metallic oxide of other semiconducting material of SnO2, V2O3, Ta2O3, NiO or the like.
Patent JP-H11329740-A (JP)
Title: Organic light emitting element
Inventor: HORI YOSHIKAZU
IPC: H05B33/22
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a color display element that has high reliability by the use of a relatively simple element structure even if a complicated structure or process as is used for a conventional one is not employed. SOLUTION: A transparent electrode layer 72 of indium tin oxide having a high refraction index is formed on the surface of a glass substrate 71 and an insulating layer 76 having a periodical structure is arranged on it. A positive hole transporting layer 73 is formed on its surface and then, a luminescent layer 74, an electron transporting organic luminescent layer and a negative electrode 75 are formed in that order. Light generated due to the high refraction index of the transparent electrode layer 72 is trapped in the vicinity of the transparent electrode layer 72 interposed between the organic semiconductor layer having a low refraction index and the glass substrate layer 71, and the generated light propagates in a direction parallel with the substrate as wave guiding light.  In the wave guiding passage, a periodical distribution for its complex refraction index is formed because gain distribution is formed in the lateral direction in the wave guiding path by the spatial distribution of injected current. A light resonator is formed in parallel with the substrate by means of this distribution, so that only the light having a specific wave length determined by the resonator out of the light emitted from the luminous layer is intensively emitted and is released outside.
Patent JP-H085887-A (JP)
Title: Zoom lens barrel
Inventor: HASEGAWA HIROAKI
IPC: G03B13/36
Filed: 1994-06-15
Abstract: PURPOSE:To compactly and accurately constitute a zoom lens consisting of three or more components in a zoom lens device. CONSTITUTION:In this zoom lens barrel, at least, a moving amount by the zooming of one lens group is attained by synthesizing at least two or more kids of relative moving amounts between barrels. The zoom lens is provided with a straight advance barrel 8 straight advancing to a fixed substance 2, a 1st lens group 18 moving integrally with the barrel 8, a 2nd lens group 17 positioned on a front side in an optical axis direction with respect to the 1st lens group 18, a 3rd lens group 19 positioned on a back side in the optical axis direction with respect to the 1st lens group 18, and a cam ring 7 moving integrally with the barrel 8 in the optical axis direction and capable of relatively rotating around an optical axis. The cam ring 7 has 1st and 2nd cams 7c and 7d moving the 2nd and the 3rd lens groups 17 and 19 by the relative moving amount to the barrel 8.
Patent JP-S6114243-A (JP)
Title: Resin composition for interlayer of laminated glass
Inventor: HAMANO ITARU
IPC: C08K5/15
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the titled composition having excellent transparency, adhesiveness, and viscoelasticity by adding dibenzylidenesorbitol and a triphosphate in a small amount as a mixed melt to an ionomer resin, followed by adding the remainder thereto. CONSTITUTION:A mixed melt of dibenzylidenesorbitol and a triphosphate and/or a phosphonate in an amount of 0.03-0.45pt.wt. in terms of dibenzylidenesorbitol and 0.5-40.0pts.wt. triphoshate and/or phosphonate are incorporated into 100pts. wt. ionomer resin having a haze value of 35% or lower. If the haze value of the ionomer resin exceeds 35%, that of the obtained interlayer composition will be unfavorably high, causing blushing. The example of a triphosphate or a phosphonate to be used includes triethyl phosphate, octyl diphenyl phosphate or 2-ethylhexyl phosphonate.
Patent JP-S62288874-A (JP)
Title: Electrification preventing fixing roller
Inventor: OKAYASU YOSHIYUKI
IPC: B65H27/00
Filed: 1986-06-09
Abstract: PURPOSE:To give an electrification preventing and heat transferring properties to a fixing roller without spoiling its mold releasing and heat resisting properties, hardness, etc., by forming a layer of a fluorocarbon resin containing metallic powder and a group VI salt on the surface of the roller. CONSTITUTION:Metallic powder is diffused into water or an organic solvent and a fluorocarbon resin is added to and mixed wit the water or organic solvent. Then a solution obtained by dissolving a group VI salt into water or an organic solvent is added to and uniformly mixed with the fluorocarbon resin, in which the metallic powder is uniformly diffused. Then the surface 24 of a heat-fixing roller 10 is made rough with sand blasts after fat is removed from the surface 24 and the fluorocarbon-resin dispersion mixed with the metallic powder and group VI salt as mentioned above is applied to the roughed surface 24. After applying the dispersion, the roller 10 is subjected to fusion baking and a coating layer 26 is formed. Therefore, the electrification preventing property and heat transferring property of the fixing roller 10 can be improved without spoiling the excellent properties held by the fluorocarbon resin.
Patent JP-H04360918-A (JP)
Title: Impact-absorbing panel
Inventor: IWATA SETSUO
IPC: E02D29/00
Filed: 1991-06-05
Abstract: PURPOSE:To obtain an impact-absorbing panel for constructing buried structures having high impact resistance against great underground vibration and impact. CONSTITUTION:A shock absorber plate 6 is provided in the lengthwise direction of a panel 1 from the surface plate 2 to the back plate 3 in a rectangular box- shaped panel 1. Only the central part of the plate 6 is welded to the surface plate 2 and a flange plate 7 in parallel with the back plate 3 is fixed to the tip of the plate 6 with a given spacing from the back plate 3, When receiving an impact, the inner surface of the back plate 3 extended by deformation is contacted with both-end contact faces (a) and (b) of the plate 7, the elongation is absorbed by the friction forces, and the energy of the impact is absorbed.
Patent JP-S6034335-A (JP)
Inventor: MUKOUYAMA SHIGEKI
IPC: B65D17/28
Filed: 1983-07-21
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-S5657105-A (JP)
Title: Air-system receiving and setting device
Inventor: TOMIOKA SHINJIROU
IPC: G05B11/44
Filed: 1979-10-15
Abstract: PURPOSE: To make it possible to obtain a linear relation between the indication or set value and the input/output air pressure, by setting properly the positional relation between the fulcrum of the balance lever and the fulcrum of the arm for indication or setting.  
     CONSTITUTION: Fulcrum 0 of arm 4 for setting is provided apart from fulcrum (x) of balance level 6 and in the side opposite to lever 6 for range spring 5. Consequently, the length of spring 5 is changed by rotation of arm 4 dependent upon set finger- screw 1, and its tensile force is changed. As a result, the component of the force applied to fulcrum (x) of lever 6 upward is changed linearly for the rotation angle of arm 4. If a setting equipment is formed in this manner, air pressure proportional to the rotation angle of set finger-screw 1 can be obtained from relay L. In case of a receiver, scale S can be equal-interval. Thus, the linear relation between the rotation angle of the arm for indication or setting and input/output air pressure can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio