baber/WOPTO huggingface dataset:
Patent JP-S5745524-A (JP)
Title: Electrochromic display device
Inventor: ISHII KOUICHI
IPC: G02F1/157
Filed: 1980-09-01
Abstract: PURPOSE:To eliminate the sag of a display background and maintain superior whiteness with a large-sized ECD cell as well by providing a porous polyvinyl formal resin plate impregnated with a resin between display electrodes and a counter electrode. CONSTITUTION:A porous white display backgrund plate 1 made by impregnating a melamine resin or epoxy resin in a porous polyvinyl formal plate (0.17 apparaent  specific gravity, about 86% porosities) then heating the same to set is provided  between the display electrodes 10 and counter electrode 3 of an electrochromic display (ECD) device. This background plate 1 has open cells, has good solvent resistance, does not contain any inhibitive material to be eluted into electrolyte 4, has  moderate hardness and good workability, is hard to break, is inexpensive and will  not swell with org. electrolyte or the like. Hence, superior display quality is obtained and the device is suited for mass production.
Patent JP-S5921684-A (JP)
Inventor: TEIERI INBERU
IPC: A61K31/435
Filed: 1983-07-02
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-S60263919-A (JP)
Title: Optical branching and inserting device
Inventor: HAYATA HIRONORI
IPC: H04B10/00
Filed: 1984-06-13
Abstract: PURPOSE:To decrease the number of components, and to reduce the man-days of assembly, cost, and size by fixing optical fibers to one end of a lens in one body and arranging a polarization separating element at the other end, and further arranging a reflector, optical filter, and reflector on the optical path behind polarization separation. CONSTITUTION:Respective optical components are all adhered with a transparent optical adhesive, and light of wavelength lambda1 incident from, for example, a transmission line fiber 24 is made into parallel light by a lens 27; and the S-polarized component is reflected by the polarization separating element 30 and reflected again by a mirror 31 to couple with a transmissioi line fiber 23. Similarly, light of wavelength lambda2 from the fiber 23 couples with the fiber 24. Light of wavelength lambda2 incident from the fiber 23 is passed through the lens 27 and polarization separating element 30 and reflected by a dielectric multilayered filter 32 to couple with an output fiber. Similarly, light of wavelength lambda2 from a fiber 25 couples with the fiber 24 through a similar route.
Patent JP-S5821812-A (JP)
Inventor: TANAKA TETSUO
IPC: H01F27/29
Filed: 1981-07-31
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-H10312135-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROSHI
IPC: H04L9/32
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device convenient for a user by accepting a password number key so as to make a reservation to shift to a password number input state during an image forming operation and realizing the password number input state just after the image forming operation is completed. SOLUTION: This image forming device is provided with a reserving means 53 making a reservation to shift to the password number input state, a storage means 59 storing reservation information and a control means 58. In this device, the shift to the password number input state can be reserved during the image forming operation by the reserving means 53. When the shift to the password number input state is reserved by the reserving means 53, the reservation information by the reserving means 53 is stored in the storage means 59. When the reservation by the reserving means 53 is stored in the storage means 59, the shift to the password number input state is executed by the control means 58, after the image forming operation is completed. Thus, when the shift to the password number input state is reserved, the shift to the password number input state can be executed immediately after the image forming operation is completed.
Patent JP-H1051626-A (JP)
Title: Color image processor
Inventor: ANDO TOSHINORI
IPC: G03G15/36
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a color image processor for simply selecting and designating many colors to solve the problem that some operator can not recognize what color it is by only displaying the name of the color because the names of colors except for main colors are not always familiar to common operators. SOLUTION: The color image processor giving color processing to colors within an inputted color image selectively arranges different kinds of color patche 70 to arrange color patches in which plural colors are respectively arranged, generates color information corresponding to a selected color from a storage medium storing plural colors according to a color selecting instruction from among plural colors arrayed in the color patch 70 and color-processes the colors within the color image 60 by using the generated color information.
Patent JP-S5914112-A (JP)
Title: Floating magnetic head
Inventor: TAMARU MUNETAKA
IPC: G11B5/11
Filed: 1982-07-13
Abstract: PURPOSE:To increase the recording density, by picking up only the signal right under a head at the time of reproduction and aboiding dispersion of recording magnetic fluxes in at the time of recording after laminating a shielding member to the side surface which decides the head thickness. CONSTITUTION:A shielding member 2e made of a nonmagnetic material, etc. is adhered to both side surfaces in the direction of thickness 2c which decides the width of a magnetic recording track near a gap 2a of a magnetic head 2. A spacer 2d can use either plastic or an adhesive, etc. and usually has a space slightly larger than the gap between a magnetic disk 3 and the head 2. As a result, the head 2 performs magnetic recording to the disk 3 within a range of about thickness 2c. Furthermore the crosstalk can be prevented since only the signal right under the thickness 2c of the head 2 is picked up substantially even at the time of reproduction. Thus, the space between tracks is reduced and the recording density is increased.
Patent JP-H06336216-A (JP)
Title: Inspection instrument of band clamp fitting and its inspection
Inventor: INABA MASANORI
IPC: B65B27/00
Filed: 1993-05-24
Abstract: PURPOSE:To prevent from forgetting to fit a band clamp on fitting the band clamp by use of a band clamp binding machine. CONSTITUTION:A positioning toot 20 is fitted to a drawing board 10 for assembling a wireharness. When a band clamp is fitted by a band clamp binding machine, the band clamp binding machine is fitted to the positioning tool 20 to position it. When the band clamp binding machine is fitted to the positioning tool 20, a signal is transmitted from its operating pin 21 to an inspection instrument 60 of clamp fitting through a signal line 22. In the inspection instrument 60 of clamp fitting, the number of signals is counted and when the number reaches a preset one, an acception signal is issued. In this way, the band clamp binding machine prevents well from forgetting to fit the band clamp.
Patent JP-S5824032-A (JP)
Title: Leakage prevention work for packed cement mortar
Inventor: SAKAMOTO HIDEO
IPC: E02D17/12
Filed: 1981-08-03
Abstract: PURPOSE:To prevent the leak of cement mortar packed in an open space between the wall of a foundation pile and the outer wall of a runner plate by a method in which a hollow elastic material is set in the open space and expanded. CONSTITUTION:A hollow elastic material 5 is set in an open space A between the wall B of a foundation pile and the outer wall c of a plate 1b and then expanded by the supply of compressed gas to close the open space A. Then, cement mortar CM is injected from a discharge pipe 3 provided to each plate 1b into the open space A, and after the cement mortar CM is hardened, compressed gas in the hollow elastic material 5 is released to the open air and a support pin 6 and a driving bar 7 are drawn out. Thus, without cement mortor CM being hardened, soil and sand layer D below the cement mortar CM can be excavated forwardly.
Patent JP-S612437-A (JP)
Title: Modulating system in optical analog transmission
Inventor: SASAKI SHINYA
IPC: H04B10/61
Filed: 1984-06-15
Abstract: PURPOSE:To reduce distortion included in an optical output of a light emitting element by converting a part of the optical output into an electric signal by a photodetecting element, comparing the electric signal with an original signal, extracting only a distortion component, and feeding back the distortion component to the original signal. CONSTITUTION:It is defined that the gain of a driving circuit 1 is G1, the electric/optical conversion factor of the light emitting element 2 is beta, the coupling efficiency between the light emitting element 2 and the photodetecting element 3 is eta, the optical/ electric conversion factor of the photodetecting element 2 is alpha, and the gains of a feedback amplifier 4 and a signal amplifier 5 are G2 and G3 respectively, a signal is Is, the output of a filter 6 is Ij, and the output of the feedback amplifier 4 is Ib. The filter 6 passes only a signal component out of the output of the signal amplifier 5. When the distortion generated due to non-linearity in the electric/optical conversion characteristics of the light emitting element 2 is defined as DELTA, the optical output P0 is shown in the formula I. If the gain G3 of the signal amplifier 5 is set up so that Ij=alphabetaetaG1Is is formed, the optical output P0 is turned from the formula I to the formula II, so that only the distortion component can be reduced only by the loop gain of feedback without reducing the amplifying degree of the signal component.
Patent JP-H10295931-A (JP)
Title: Automatic mah-jongg table
Inventor: MOTONAKA HIROSHI
IPC: A63F/
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify the whole device by shifting double stacked pieces onto piece mount bases opening or closing a piece feed port directly below the piece feed port without using a lateral feed mechanism. SOLUTION: A lift base plate mounted with pieces in the double stacked state is arranged directly below a piece feed port 4, and the prescribed number of pieces A stirred on a turntable in a table main body 1 are fed to four belt conveyors 8a from feed means 12. The pieces A are fed one by one onto the lift base plate from the belt conveyors 8a by feed means 13 in a single stack and a double stack, and the lift base plate is lifted. A pair of piece mount bases 5a, 5b are opened, and the double stacked pieces A on the lift base plate are moved between the piece mount bases 5a, 5b. The lift base plate is lowered, and the piece mount bases 5a, 5b are moved in the closing direction. The lower faces of both end sections of the pieces A protruded from the lift base plate are received by the piece mount bases 5a, 5b, and the pieces A are shifted between the piece mount bases 5a, 5b.
Patent JP-H05325944-A (JP)
Title: Electrolyte injection device for battery
Inventor: TAKAYAMA HAJIME
IPC: H01M2/36
Filed: 1992-05-14
Abstract: PURPOSE:To provide a battery with an electrolyte injection device high in injection speed and low in cost. CONSTITUTION:The opening portion of a battery to which electrolyte is injected 1 is airtightly sealed with an elastic member 4b, and when an injection line switching means 9 is set at a first position, the pressure in the battery 1 is reduced through an exhaust pipe 4b, and at the same time, an electrolyte is taken in a required quantity through a supply line 9b by moving a piston 7a for a prescribed distance. Moreover, when the means 9 is set at a second position, the piston 7a is returned to its normal position and the electrolyte pumped up is injected into the battery 1 through an injection line 9a.
Patent JP-S612918-A (JP)
Title: Flange coupling for transmitting rotatory power
Inventor: URASHIMA CHIKAYUKI
IPC: F16D9/08
Filed: 1984-06-15
Abstract: PURPOSE:To enhance the fatigue strength of a flange coupling, by making the cross-sectional form of the coupling angular, providing notches on the shearing load reception surfaces of the coupling, and orienting the notches in such directions as to minimize the cross-sectional area of the shearing stress reception part of the coupling. CONSTITUTION:The cross section of a shear pin has a quadrangular form such as that of a square, a trapezoid or the like. As a result, the distribution of load on the shearing load reception part of the shear pin is made uniform to eliminate local excessive stress to enhance the fatigue strength of the shear pin. It is preferable to provide the shear pin with a trapezoidal cross section, in which the length of each of shearing load reception surfaces B, D is larger than that of each of shearing load non-reception surfaces A, C, in order to disperse the load well. Notches 4 are provided on the shearing load reception surfaces B, D so as to serve as safety means against overload.
Patent JP-S61279595-A (JP)
Title: Thermal transfer ribbon
Inventor: OSHIMA TOSHIYUKI
IPC: B41M5/382
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a thermal transfer ribbon which is free of adhesion of a coloring material layer to the back side of the ribbon even when being preserved in the rolled state and endures preservation for a long time, by providing a low energy surface layer on the back side of the ribbon. CONSTITUTION:The low energy surface layer is provided on the back side of a thermal transfer ribbon in which a coloring material layer comprising a sublimable dye is provided on the base. The low energy means that the surface of the coated layer has a low surface free energy, has a low critical surface tension and has a property for preventing adhesion of the coloring material layer.
Patent JP-S63285709-A (JP)
Title: Manufacture of magnetic head
Inventor: ASHIDA AKIHIRO
IPC: G11B5/127
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a magnetic head which is superior in recording and reproducing efficiency, by making the core width of the magnetic head other than that in the vicinity of the operating gap of the head broader than a track width. CONSTITUTION:The core width of this magnetic head other than that in the vicinity of the operating gap section 15 of the head is made broader than a track width. When the magnetic reluctance at the gap section 15 is defined as RF and that of the sections other than the gap section 15 is designated as RB, the sensitivity S of this magnetic head can be expressed by formula I. The K of the formula represents a proportional constant. Therefore, when the core thickness of the sections other than the vicinity of the operating gap is made broader, the value of the magnetic reluctance RB becomes smaller and the sensitivity S increases. As a result, the recording and reproducing efficiency becomes higher.
Patent JP-H10311669-A (JP)
Title: Door device of refrigerator
Inventor: AOKI TAKASHI
IPC: F25D23/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the accommodation property and arrangement property of food and the property for taking out food, and hence improve usability by providing an upper/lower support part on the inner plate of a door which is supported so that it can be opened and closed freely by upper and lower hinges and supporting a rotary shelf so that it can be rotated freely at the upper/lower support part. SOLUTION: An upper hinge 8 and a lower hinge are fixed to a refrigerator body 1, a left inner plate flange 11a and a right inner plate flange 11b are formed at the right and left of a door inner plate 6, and an upper support part 12a and a lower support part 12b are provided at the upper and lower portions of the left inner plate flange 11a being located at the side of the upper hinge 8 and the lower hinge. Then, a rotary shelf 13 is supported so that it can rotate freely by an upper support part 12a and a lower support part 12b and a pin 13a that is molded in one piece at the upper and lower portions of the rotary shelf 13 is inserted into the upper support part 12a and the lower support part 12b.  Then, an upper shelf 14 is formed at the upper part of the rotary shaft 13, a lower shelf 15 is formed at the lower portion of the rotary shaft 13, the upper and lower shelves 14 and 15 are connected at the rear part on a rear wall 16, and an opening hole 16a for withdrawing food is formed at the rear wall 16.
Patent JP-H05319061-A (JP)
Title: Anti-rolling type air suspension car
Inventor: SUGAWARA TAKASHI
IPC: B60G17/015
Filed: 1992-05-14
Abstract: PURPOSE:To prevent rolling at the time of car running while retaining a car height adjusting function applied in passengers' getting in and out, etc., causing a variation in car wt. in an air suspension car using three leveling valves. CONSTITUTION:A third leveling valve 15 is provided for collectively adjusting air supply and exhaust to each air spring 1, 2 for right and left front wheels or right and left rear wheels. Air supply and exhaust lines 17, 18 for connecting each air spring 1, 2 for the right and left front wheels or the right and left rear wheels are provided with closing valves 19, 20 for opening or closing air flow between each air spring 1, 2 for the right and left front wheels or the right and left rear wheels.
Patent JP-H07331068-A (JP)
Title: Heat-resistant and flame-retardant pasty composition
Inventor: INUKAI TADASHI
IPC: C08G73/14
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a heat-resistant and flame-retardant pasty composition excellent in heat resistance, flame retardancy, flexibility, chemical resistance and adhesion and useful especially as a coating material for electronic components and a coating material for electrode materials at low cost. CONSTITUTION:This heat-resistant and flame-retardant pasty composition is composed of (A) a polyamidesimide resin solution having >=0.2dl/g logarithmic viscosity, (B) an inorganic fine particle and (C) a colored pigment and the weight ratio of the respective components is (A)/(B)/(C)=100/1 to 3000/0.05 to 20 on solid base. The degree of thixotropy of this pasty composition is >=1.2. In addition, a coating material for electronic components and a coating material for electrode materials respectively containing this heat-resistant and flame-retardant pasty composition are provided.
Patent JP-S62280621-A (JP)
Title: Tank level measuring instrument for ore or the like of submarine resource digging car
Inventor: ZAITSU MASARU
IPC: G01F23/22
Filed: 1986-05-29
Abstract: PURPOSE:To measure the level of ore, etc., in a tank with sufficient accuracy even under high pressure, e.g. at the bottom of the sea by mounting a hydraulically driven rotating body in the tank and detecting variation in the rotating speed of the rotating body from variation in hydraulic pressure. CONSTITUTION:When the ore 60 in the tank 51 is at low level, an impeller 1 rotates normally and a pressure difference DELTAP=P2-P3 is generated across a flow rate control valve 6 as an orifice. When the level of the ore 60 rises gradually and reaches, for example, level 61, the impeller 1 is buried in the ore, etc., and a hydraulic motor 2 stops. Therefore, no working liquid flows to the hydraulic motor 2 and the pressure P2 at the entrance side of the flow control valve 6 becomes equal to P3 at the exit side. This variation in differential pressure is detected by differential pressure gauge 7 and sent to equipment on a mother ship through a differential pressure transmitter 8. Consequently, the level of the ore in the tank 51 at the bottom of the sea can be known on the motor ship.
Patent JP-S61281377-A (JP)
Title: Picture comprehending system
Inventor: TONO JUNICHI
IPC: G06T1/00
Filed: 1985-06-07
Abstract: PURPOSE:To make it possible to make division according to a structure and at the same time to recognize character parts as necessary by using grammar that expresses the structure of a picture and syntactically analyzing a description expressed by the grammar. CONSTITUTION:Each part of the device is connected to a bus 1, and whole operation is controlled by a controlling section 2. Information (document and picture information) on a document 3 is photoelectric converted and digitalized by a scanner 4 and becomes a digital picture, and stored in a memory 51 through the bus 1. Generally known position correcting process, inclination correcting process etc. are made for the document picture by the controlling section, and the form data obtained is stored in a normalized picture memory 52. The controlling section makes the document comprehending process of the normalized picture using the form data. Among each area obtained as the result of document comprehending, the picture of a part predetermined as the objective area of retrieving is sent to a character recognizing section 6 to recognize an internal character pattern.
Patent JP-S5746212-A (JP)
Title: Glass waveguide for optical circuit
Inventor: MORI HIDEFUMI
IPC: G02B6/134
Filed: 1980-09-05
Abstract: PURPOSE:To obtain a glass waveguide for an optical circuit, which prevents scattering caused by unevenness of the side surface of a core, by lowering a refractive index of the core in the vicinity of a boundary of the core and a clad. CONSTITUTION:A core 2 whose refractive index has been raised is formed by adding, for instance, GeO2 and P2O5 by a proper quantity, onto a quartz glass substrate 1. Subsequently, a refractive index of the core 2 is lowered in the vicinity of a boundary of the core 2 and a clad 3 by volatilizing GeO2 and P2O5 added to core glass by heating them at a high temperature for a prescribed time, or diffusing an additive for lowering the refractive index. As a result, an optical waveguide area is limited to the inside of the boundary of the core 2 and the clad 3, and scattering caused by unevenness of the side surface of the core is prevented.
Patent JP-H0577613-A (JP)
Title: Pneumatic tire
Inventor: ATAKA HIROSHI
IPC: B60C11/12
Filed: 1991-04-24
Abstract: PURPOSE:To uniform rigidity of each block at the lower side, to improve abrasion resistance, to improve travelling performance and to heighten travelling performance at the time of travelling on the ice road for a plural number of blocks different in capacity forming a block pattern. CONSTITUTION:A block group consisting of blocks divided by groove parts 11 of a tread part 2 is formed, and the block group includes blocks furnished with a plural number of small holes 14 extending rectangularly from a block surface to another block surface. The small holes are round or made in a straight sided shape more than four sides, the maximum sectional diameter (d) of the small holes is 0.1mm-2mm, depth (1) of the small holes is deeper than 2/3 of difference with rubber thickness H of the block (H-h) and shallower than the depth of the rubber thickness H of the aforementioned block minus 2mm and a pitch (p) between respective centers of the small holes 14, 14 adjacent to each other is 2mm-20mm.
Patent JP-S5822795-A (JP)
Title: Water heater for ship
Inventor: TANAKA YOSHIHARU
IPC: B63J2/12
Filed: 1981-08-05
Abstract: PURPOSE:To eliminate the necessity of providing additional hot water heater for raising the temperature of a circulating hot water by arranging a heat accumulator which accumulates therein pressure water heated by the exhaust heat. CONSTITUTION:Pressure water 9 is circulated in pipes 23, 24 by opening switching valves 21, 22 and starting a pump 25, is heated directly by heat exchangers 19, 20 between an auxiliary Diesel engine 17 and a waste oil combustion furnace 18, and is indirectly heated by the thermal energy in a heating coil 10 connected to the exhaust heat section such as a boiler through a pipe 12. When the pressure of the water 9 is lowered due to the use of accumulated heat, a pressure regulating valve 16 detects it and opens it, and heating steam is supplied thereto. Accordingly, the water 9 is raised under pressure, thereby maintaining the  prescribed pressure.
Patent JP-S61280928-A (JP)
Inventor: MATSUBAYASHI HIROSHI
IPC: B32B15/08
Filed: 1985-06-07
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。