baber/WOPTO huggingface dataset:
Patent JP-H01127496-A (JP)
Title: Expansion truss structure
Inventor: YAMAMOTO KAZUO
IPC: H01Q15/20
Filed: 1987-11-12
Abstract: PURPOSE: To provide high rigidity by forming a tetrahedron as a safe structure by eliminating looseness of the pin joining part by keeping a balance state of force by generating compressive force in a rib by a first/second wires tensioned between the mutual respective apexes to form the tetrahedron. CONSTITUTION: A structure is unfolded by push-expanding a space between a main slide hinge 11 and a synchronous slide hinge 14 by spring force of a coil spring 17. When the main slide hinge 11 comes near to a stopper 16, a first wire 13 between mutual upper surface side connectors 3a, between mutual lower surface side connectors 3b and 3c and between the connector 3a existing on the upper surface side free end and the connector 3c existing on the lower surface side free end is tensioned. Looseness of the pin joining part is eliminated since this wire 13 presses a connector 3 to the rib 12 side. Tensile force of the first wire 13 can be reliably increased since a second wire 18 is also simultaneously tensioned. Therefore, high rigidity can be obtained as a structure.
Patent JP-S63140478-A (JP)
Title: Magnetic bubble detector
Inventor: KANEKO YOSHIYA
IPC: G11C11/14
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a magnetic bubble detector in which a power and a dummy are not necessary and an output impedance and a noise are small by combining a soft magnetic thin film pattern and a loop-shaped conductor pattern arranged so as to cross to this and constituting the device so that the magnetic field of the bubble to pass through the soft magnetic thin film pattern can cross the conductor pattern. CONSTITUTION:On a crystal 10 for a magnetic bubble, a loop-shaped conductor pattern 12 is formed through a spacer 11, and on it, a stretcher 15 to line up plural soft magnetic thin film patterns 14 through an insulating layer 13 so as to cross to a conductor pattern 12 is formed. By the magnetic field change when a bubble, in which the loop-shaped conductor pattern 12 is stretched by the stretcher 15, passes, the voltage output occurs at the conductor pattern 12 and the bubble can be detected. The conductor pattern 12 is close to the surface of the bubble crystal 10, can efficiently pick up the magnetic field to come out from the bubble and the output impedance of the detector is also reduced.
Patent JP-2001109316-A (JP)
Title: Image forming device
Inventor: FUNAMIZU YOSHIHIRO
IPC: G03G15/20
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent detection errors and to realize accurate temperature detection even when the surface color of a fixing roller is different by every machine type or every machine of the same machine type. SOLUTION: An area 10 whose infrared output characteristic is different from the transfer paper passing area of the fixing roller 144a is provided out of the transfer paper passing area, and the temperatures of two areas are respectively detected by 1st and 2nd temperature sensors 321 and 322 of a non-contact system. The infrared output characteristic of the area 10 is made the surface color in accordance with the color separation filter characteristic of the temperature sensors 321 and 322.
Patent JP-H02218717-A (JP)
Title: Water-dispersible polyester polymer, its nanufacture, and aqueous dispersion thereof
Inventor: JIYON KURISUTOFUAA PAJIETSUTO
IPC: C08G69/44
Filed: 1989-11-04
Abstract: PURPOSE: To obtain a water-dispersible polyester polymer which can be stably dispersed in water without adding any external surfactant and is suitable for varnish and the like by suspending a side chain having a particular amt. of an oxyethylene unit on a polyester chain.  
     CONSTITUTION: A dicarboxylic acid (e.g. phthalic acid) and a diol (e.g. ethylene glycol) are reacted with, e.g. a monomer having an ethylenically unsatd. group (e.g. maleic acid) to give a polyester (A). The polyester (A) is co-reacted with a polyetheramine (B) comprising repeated oxyalkylene units having an oxyalkylene unit content of not less than 40% to obtain a contemplated polymer with the component (B) being suspended on the component (A). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05124310-A (JP)
Title: Printing image forming device
Inventor: SAKAGUCHI EIJI
IPC: G06F3/153
Filed: 1991-10-31
Abstract: PURPOSE:To improve the operability of a printer by a method wherein the depression of a button brings a lid into open state and, at the same time, the printer from on-line state to off-line state in order to make the setting of various image forming conditions possible through the operation at an operating section. CONSTITUTION:By depressing a button 2, a lid 1 is brought into open state and, at the same time, a printer is turned from on-line state to off-line state, resulting in making the setting of various image forming conditions possible through the operation at an operating section. Concretely, a means for bringing a host and the printer into off-line state is performed so as to emerge the means for performing respective settings and operations only when the on-line state is established, resulting in allowing to improve the operability of the device concerned.
Patent JP-H06139913-A (JP)
Title: Display for earth leakage breaker
Inventor: SUGIYAMA SHIGERU
IPC: H01H83/02
Filed: 1992-10-26
Abstract: PURPOSE:To eliminate possibility of display mulfunction, eliminate need of an electric circuit constitution, and simplify a mechanical constitution in a display device of an earth leakage breaker. CONSTITUTION:When a trip lever 12 moves in the direction of an arrow A in accordance with trip action by a tripper 11, an action switching member 15 moves from a first action position Pa to a second action position Pb to form a magnetic circuit in an inverse direction to a magnetic circuit a by the action switching member 15, a first polarity switching member 16, a second polarity switching member 17, and a display member 14. The display member 14 receives repulsive action to be inverted to direct an accident display part 14c up. Simultaneously with this inversion, strong magnetic force from the action switching member 15 is applied to the display member 14 through the polarity switching member 16, 17 in such a direction as to attract each other.
Patent JP-H052148-A (JP)
Title: Display with diffraction grating pattern
Inventor: TAKAHASHI SUSUMU
IPC: G02B27/22
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a solid (three-dimensional) image which has no image omission by composing a diffraction grating, constituting dots, of a gathering of plural lines formed by moving a curve in parallel. CONSTITUTION:The diffraction grating constituting the dots is composed of the gathering of the lines generated by moving the curve in parallel at a constant pitch or optionally varied pitch. Namely, when the curved line is moved in parallel at the constant pitch, the diffraction grating is so constituted that wavelength of the same color can be observed at a view point where diffracted light moves horizontally at all times. For example, curves constituting the dots shown in a figure vary in inclination from OMEGA1 to OMEGA2 and are arranged at a pitch d'. The range wherein the diffracted light is diffracted horizontally is from an angle alpha1 to an angle alpha2 to the normal of the surface where the grating is present. The dots of the grating are obtained by using a grating formed by moving the curves varying in inclination from OMEGA1-OMEGA2 in parallel at the pitch d'.
Patent JP-H11125378-A (JP)
Title: Fluid pressure manifold and manufacture therefor
Inventor: IHARA TSUTOMU
IPC: F16L39/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a limitation on design of a passage form and to prevent contamination of a fluid by forming plural holes in metal plates penetrating from the surfaces thereof, and joining a metal plate provided with a passage communicated with the holes penetrating from the surface between the metal plates. SOLUTION: A fluid pressure manifold 1 is formed by three metal plates 2a, 2b, 2c. Plural holes 3a, 3b are bored in the metal plates 2a, 2c which form the surface. A piping, a valve or the like are connected to the holes 3a, 3b through a fitting and gasket. Generally, a piping is connected to one plate 2a, and a valve is connected to the other metal plate 2c. Plural passages communicating with the holes 3a, 3b of the metal plates 2a, 2c are formed out of contact with the other passage in the metal plate 2b. The respective passages are penetrated vertically from the surface of the metal plate 2b not to be open to the side surface of the metal plate 2b.
Patent JP-H11115307-A (JP)
Title: Recording material for ink jet printer, and color ink jet recording
Inventor: TAKEMURA KOJI
IPC: B41M5/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To maintain bronzing for a long period of time by a method wherein in a receiving layer, a non-ionic polymer, an ionic polymer and a specified basic latex polymer are contained. SOLUTION: In a receiving layer, a non-ionic polymer, an ionic polymer and a basic latex polymer which is represented by a formula (In the formula, A represents a monomer unit wherein a copolymerizable monomer having a tertiary amino group or a quaternary ammonium group, is polymerized, and B represents a monomer unit wherein a copolymerizable monomer having at least two ethylene-form unsaturated bonding group, is polymerized. C represents a monomer unit wherein a copolymerizable monomer other than A and B is polymerized. (k) represents 10-95 mol.%, (m) represents 0-10 mol.%, (n) represents 0-80 mol.%. In this case, the total of (k), (m) and (n) is 100 mol.%.) are contained.
Patent JP-S63139489-A (JP)
Title: Sub-sample picture reproducing device
Inventor: KAWAHARA ISAO
IPC: H04N7/12
Filed: 1986-12-02
Abstract: PURPOSE:To make the synthesis ratio of a moving picture signal and a still picture signal optimum by controlling the quantity of a delay of a delay quantity varying circuit based on a signal for identifying a sub-sample phase for the field unit of an input picture signal. CONSTITUTION:Based on the quantity of a movement of the picture, the output of an interpolation circuit in the field and the output of an interpolation circuit in a frame are mixed by a mixing circuit 4 in a proportional distribution. Namely, when the quantity of the movement of the picture is large, the output of the mixing circuit 4 operates so as to increase the rate of the signal from the interpolation circuit in the field. When the quantity of the movement of the picture is small, an interpolation operation using a sample value between adjacent fields is carried out, thereby, reflected noise according to an offset sub- sampling between the fields is removed. When the quantity of the movement of the picture is large, only the sample value in a substantially relevant field is used and in the picture having the movement, the picture can be correctly reproduced.
Patent JP-H07123303-A (JP)
Title: Television camera apparatus
Inventor: TANABE KAZUHIRO
IPC: H04N5/225
Filed: 1993-10-22
Abstract: PURPOSE:To clearly display the range of a corrected area without disturbing the identification of a correction effect by generating an identification signal to switch its level in an effectively corrected area and a non-corrected area. CONSTITUTION:At an information parameter amount calculation circuit 1, the information parameter of correction to be a target is calculated from an input video signal. Based on this parameter, a correction amount corresponding to the video signal is calculated at an adaptive control circuit 2 and added/ subtracted or multiplied/-divided to the source video signal at a computing element 3, and the correction is performed. At the same time, an area identification circuit 4 generates the identification signal to switch its level in the effectively corrected area and the non-corrected area and at an area border line signal generating circuit 5, that identification signal is converted to a signal showing only the border line between the effectively corrected area and the non-corrected area and added to the corrected video signal by an adder 7. Thus, the range of the corrected area can be clearly displayed without disturbing the identification of the correction effect.
Patent JP-H04163047-A (JP)
Title: Hard copy device with video interface
Inventor: HONMA YUTAKA
IPC: H04N5/76
Filed: 1990-10-24
Abstract: PURPOSE:To easily copy video data including flicker data for one screen by obtaining a video signal led by a detected vertical synchronizing signal when a flicker timing signal corresponding to a display period of the flicker data is outputted. CONSTITUTION:In the case where data including flicker data for one screen is hard-copied; when an instruction for hard copy is manipulated, a timing determination unit 16 detects a vertical synchronizing signal Vsync of a video signal 'a' obtained by a video signal input unit 14 in a state where a flicker timing signal 'b' obtained by a flicker signal input unit 15 shows 'H' (display). Then, a video signal take-in gate in the timing determination unit 16 is opened, and a video signal 'c' for one screen, which is led by the vertical synchronizing signal Vsync, is sent to a hard copy control unit 17. Accordingly, the video signal at the time when the flicker data is displayed on the display screen of a display unit 12 can be taken in as hard copy data, and the video data including the flicker data for one screen can be easily and reliably hard-copied.
Patent JP-H03149378-A (JP)
Title: Noncontact rotary pump
Inventor: KITAMURA SHUICHI
IPC: F04C2/20
Filed: 1989-11-06
Abstract: PURPOSE:To reduce the extent of noise by forming each blade of respective rotors into a notched form from the midway of a side face to the tip, and making a liquid between side faces of both advancing and delaying side blades so as to flow into a space at the discharge side or from a space at the inlet side. CONSTITUTION:Each blade inner side 1 of respective rotors is notched from the midway to the tip, forming them into each of lines C1', C2', C3' and C4'. An interval between side faces of blades comes nearer as far as a portion for this notch so that a closing space between blades becomes smaller. In addition, discharge side space parts 13, 13 leading to the discharge side of a pump are formed in fixed centers 5, 5' via connecting passages 14, 14', forming discharge side connecting ports 12, 12' there. Therefore a fluid in a space (actuating chamber 7) held between two rotors flows into the discharge side space part 13 via the connecting port 12. Thus each clearance of these blades is contracted, decreasing the closing space, and discharge resistance of the fluid in this space is decreased, thus an energy source of noise becomes smaller so that the noise is exceedingly lessened.
Patent JP-H07140934-A (JP)
Title: Image display device
Inventor: MUNENO KOICHI
IPC: G09G3/36
Filed: 1993-11-17
Abstract: PURPOSE:To display plural video signals with standards of the number of horizontal intervals, etc., different from each other with the same image display device without remarkably damaging video information in the vicinity of upper and lower ends of a screen by thinning and displaying the video information of a video signal in a prescribed ratio in a horizontal period. CONSTITUTION:A timing generator 2 generates a liquid crystal panel driving pulse, a thinning signal 8 and a horizontal clock 10 and a vertical clock 11 for driving a character signal generator 3 in synchronism with the video signal inputted from a video input terminal 5 by a synchronizing signal 7. When the thinning signal 8 is an Low level, the liquid crystal panel driving pulse 6 is generated, and when the thinning pulse 8 is a High level, the liquid crystal panel driving pulse 6 is held to the state at the time. Thus, for the interval when the thinning signal 8 is the High level, a vertical shift register is stopped temporarily, and no scanning lines are selected at all, and no video signal is displayed on the liquid crystal panel 1.
Patent JP-H01128449-A (JP)
Title: Manufacture of flat interlayer insulation film
Inventor: YOSHIDA NORIO
IPC: H01L21/768
Filed: 1987-11-12
Abstract: PURPOSE:To form a flat interlayer insulation film through a PSG film which has sufficient humidity resistance in a relatively simple process by forming a secondary layer PSG film whose phosphorus concentration is higher than that of a primary layer, by flattening it by thermal treatment, and by eliminating the secondary layer PSG film by etching thereafter. CONSTITUTION:A phosphosilicate glass PSG film 6 of a primary layer is formed to cover a polysilicon layer 4 on a substrate 2. The phosphorus concentration is as low as less than about 7.5weight% to provide sufficient humidity resistance. A secondary layer PSG film 8 is formed on the PSG film 6. The phosphorus concentration of the secondary layer PSG film 8 is as high as more than about 7.8weight% to permit flattening at a thermal treatment at e.g., 950 deg.C. Then thermal treatment is conducted at a temperature of 950 deg.C in nitrogen atmosphere for 30minutes to flatten the secondary layer PSG film 8. If the secondary layer PSG film 8 is eliminated by etching thereafter, the primary layer PSG film 6 is also partially etched thus flattening the surface.
Patent JP-H09186506-A (JP)
Title: Branching filter
Inventor: UMETSU KEIICHI
IPC: H01P1/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the branching filter and to make the size small. SOLUTION: The branching filter is configured to include a branch waveguide 4 connecting to a main waveguide 1 via a coupling hole 5 and having a cut-off frequency corresponding to the guide length. In the case of branching electromagnetic waves with different frequencies f1, f2 by the waveguides 1, 4, the branch waveguide 4 is wound on the main waveguide 1. Since the branch waveguide 4 acting as a cut-off filter is arranged to be wound around the main waveguide 1, the axial length of the entire branching filter is not extended even when the length of the branch waveguide 4 is long. Then in the case of branching electromagnetic waves a different frequency bands, even when a long-length branching waveguide 4 is required, the entire branching filter is considerably made small.
Patent JP-H11104322-A (JP)
Title: Pachinko machine
Inventor: MIYASATO HIROBUMI
IPC: A63F7/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring processes and prevent accommodated wiring from being accidentally removed by providing a groove-shaped wiring accommodating part whose one side is opening on a synthetic resin mechanism plate, and providing a wiring stop piece having a wiring inducing part which blocks the opening in the wiring accommodating part and is bent upward. SOLUTION: A groove-shaped wiring accommodating part 35 which communicates with accommodating parts 33, 34 provided along a side part of a winning ball collection space 16 of a synthetic resin mechanism plate 6. Groove-shaped wiring accommodating parts 36, 37 communicating with the accommodating parts 33, 34 are arranged in the top end part of the winning ball collection space 16 and in the bottom edge of the mechanism plate 6, respectively. Wirings 41, 49, 52 are pulled and stopped by a wiring stop piece 56 which is integrally formed on the mechanism plate 6 having a wiring inducing part which blocks openings in the wiring accommodating parts 35-37, introduces the wiring 41, 49, 52 to the wiring accommodating parts 35-37, and is bent upward.
Patent JP-H07141425-A (JP)
Title: Product assembling easiness evaluation device
Inventor: YANAI HIROYUKI
IPC: G06Q50/00
Filed: 1993-11-17
Abstract: PURPOSE:To clearly and easily understandably evaluate the assembling easiness of a structure constituted of plural parts based on man-hour. CONSTITUTION:Based on an evaluation procedure stored in an evaluation procedure file 1, respective evaluation items or the like are displayed corresponding to a chart form and respective data are inputted to the evaluation item. By using the respective data inputted to the evaluation items, an evaluation execution part 7 obtains an evaluation point P, for instance, corresponding to the calculation formula of the evaluation point for which the man-hour is the reference, P=100-{T-STXalpha+p} in which the assembly man-hour of the parts is T, the assembly man-hour of the parts to be the base is ST, a coefficient by a product group is alpha and an evaluation point number not directly related to the man-hour is p.
Patent JP-H02133650-A (JP)
Title: Method for redyeing fiber by spray method
Inventor: TAKAHARA KOJI
IPC: D06B21/00
Filed: 1988-11-15
Abstract: PURPOSE:To carry out reclamation of a sunburnt and faded carpet by cleaning a carpet directly in a spread state in use, then spraying a prescribed dye liquor, sucking and removing the excess water and dye, subsequently rinsing and drying the resultant carpet. CONSTITUTION:The whole surface or part of a carpet in a spread state in use is dyed. In the process, the above-mentioned dyed part is cleaned and a dye liquor at a prescribed temperature prepared by blending an acid dye with an assistant is sprayed onto the afore-mentioned dyed part with a spray gun. The carpet is subsequently brushed and the excess water and dye are sucked and removed. Warm water is then sprayed thereon to carry out rinsing. The excess water is further sucked and removed to dry the carpet by air blasting.
Patent JP-H07136562-A (JP)
Title: Adhesive tape applying device
Inventor: KONNO SEIJI
IPC: B05C1/08
Filed: 1993-11-17
Abstract: PURPOSE:To produce an adhesive tape of consistent quality by measuring the distance between a movable roll and a fixed roll a range finder and immediately correcting the measured value if it differs from a prescribed distance. CONSTITUTION:A connecting piece 7 is inserted between a frame 6 for supporting a rotating shaft of a movable roll 4 and a frame 5 for supporting a rotating shaft of a fixed roll 3. A surface 61 of the frame 6 is inclined. A surface 72 of the connecting piece 7 abutted on the surface 61 is similarly inclined. Data measured by a range finder 8 and data stored in a memory part of a controller are subjected to comparison arithmetic treatment in an arithmetic treatment part. It the distance between the movable roll 4 and the fixed roll 3 differs from a specified, one, the arithmetic treatment part issues a command to a movable device 9 to the connecting piece 7 along the inclined surface, allowing the difference to be corrected. Thus, the distance is kept at the specified one.
Patent JP-H02133506-A (JP)
Title: Production of graphite cast iron
Inventor: ISHIZUKA SATORU
IPC: C21C1/08
Filed: 1988-11-15
Abstract: PURPOSE:To produce a graphite cast iron having excellent mechanical strength by cooling molten cast iron while stirring with the fixed speed revolution of a rotating stirrer in a vacuum vessel and executing high speed revolving stir more than the prescribed speed from start of solidification to just before finish. CONSTITUTION:In the vacuum vessel 1, a mold 7 is set in a heating chamber 4 providing a heater 8 and reflecting plate 3, and the cast iron is heated and melted therein. Successively, by opening a shutter 2, the mold 7 is ascended and set to a cooling chamber 5 providing a water cooling outer cylinder 15 through a supporting rod 11. Then, the rotating stirrer 16 hanging to the shaft 17 is inserted in the molten cast iron. The molten cast iron is cooled while rotating-stirring this rotating stirrer 16 at the fixed speed of about 500-1000rpm so as not to scatter the molten cast iron. By monitoring with video-camera 12 from a peep hole 20, at the time of observing start of solidification in the molten cast iron, the revoluting speed of the rotating stirrer 16 is raised to about 1000-10000rpm, to execute the high speed revoluting stir. Just before the semi-solidified cast iron perfectly solidifies, the mold 7 is descended and the rotating stirrer 16 is taken out from the molten cast iron. By this method, the graphite cast iron uniformly and finely dispersing graphite crystal, is obtd.