baber/WOPTO huggingface dataset:
Patent JP-H03185140-A (JP)
Title: Polyester dip cord
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/62
Filed: 1989-12-13
Abstract: PURPOSE:To obtain the title product having specific physical properties, excellent dimensional stability, high strength and durability, extremely reducing an amount of cord used based tire, containing a specific amount of Sb compound and a specific amount of Ge compound. CONSTITUTION:The objective product which contains >=150ppm calculated as Sb metal of a Sb compound (preferably antimony trioxide) and 5-60ppm calculated as Ge metal of a Ge compound (preferably germanium dioxide) and has 7-9% sum of middle elongation and dry heat shrinkage percentage, >=0.85 intrinsic viscosity IV, <=25eq/ton carboxy end group amount and cord strength T (g/d) satisfying the formula T>=0.27S+4.57. In the product, a polyester which is obtained by using the Sb compound and the Ge compound as a polymerization catalyst in such a way that the residual amounts of the Sb compound and the Ge compound in the polymer are the above-mentioned amounts is preferably used as the raw material.
Patent JP-H01164300-A (JP)
Title: Power generation controller for motor
Inventor: KUROSAWA RYOICHI
IPC: H02P9/00
Filed: 1987-12-21
Abstract: PURPOSE:To enable stable voltage to be fed to a load, by controlling the slip frequency of a motor according to an error between a voltage command value and the voltage detecting value of the load. CONSTITUTION:By a voltage detector 42 and a subtracter 44, error voltage dv between the terminal voltage of a load 5 and a voltage command circuit 43 is detected. By a voltage controlling amplifier 45, the error voltage dv is amplified, and the output of the slip frequency fs of an induction machine 1 is generated. Then, the sum of rotational frequency fr detected by a rotational speed detector 2, and the slip frequency fs is turned into the primary frequency f1 of the induction machine 1, and the induction machine 1 is driven by an inverter 3 via an inverter controlling circuit 32. As a result, also when load fluctuation is great and when rotational frequency fluctuation is wide, then stable voltage can be fed to the load.
Patent JP-H02166446-A (JP)
Title: Novel photographic coupler
IPC: G03C7/38
Filed: 1988-12-20
Abstract: PURPOSE:To enable the formation of a cyan dye stuff image causing no hue change under heat, moisture and light by using a specified photographic coupler. CONSTITUTION:A photographic coupler represented by formula I is used. In the formula I, each of R1 and Y is H or a substituent, R2 is a substituent, n is an integer of 0-4, in the case of n>=2, R2's may be different from each other and X is H or a substituent which is released by a reaction with the oxidized product of a color developing agent. A dyestuff image formed with the coupler is made fast to heat, moisture and light.
Patent JP-H10157613-A (JP)
Title: Abnormality detecting device for brake negative pressure sensor
Inventor: MIZUTANI KOICHI
IPC: B60T17/22
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To rapidly and reliably detect abnormality of a brake negative pressure sensor regardless of running environment. SOLUTION: A fuel injection valve 11 is arranged at the peripheral part of the inner wall of a cylinder head 4 in the vicinity of first and second intake valves 6a and 6b of an engine 1, and fuel from the fuel injection valve 11 is injected directly in a cylinder 1a. An electronic control unit(ECU) 30 performs control of closing of a throttle valve 23 based on the output value (a pressure in a brake booster) of a pressure sensor 63 to ensure introduction of a negative pressure to a brake booster 71 for braking a vehicle. During detection abnormality of the pressure sensor 63, the ECU 30 decides that abnormality occurs to a pressure sensor 63 when the output value of the pressure sensor 63 attains a value outside a given range determined based on the output value of an intake pressure sensor 61 arranged at a surge tank 16.
Patent JP-2000140558-A (JP)
Title: Method and device for separating/recovering gas for electrical insulation
Inventor: YAMAMOTO OSAMU
IPC: B01D63/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To enable SF6 to be efficiently separated/recovered and thereby reduce the emission amount of the SF6 into an atmosphere by supplying a mixed gas made up of an electrically insulating gas containing a specific amount of the SF6 to a gas separating membrane to establish their mutual contact and recovering a gas containing the SF6 of a specific purity from the impermeable side of the membrane. SOLUTION: When SF6 is efficiently recovered by separation, a mixed gas consisting of the SF6 and another gas is supplied from the mixed gas supply aperture 3 of a gas separation device 1 and is fluidized to an impermeable gas discharge aperture 4 side through the inside of a hollow fiber 2. The gas permeating through a separation membrane is discharged from a permeable gas discharge aperture 5, while the gas not permeating through the separation membrane is discharged from an impermeable gas discharge aperture 4 and thus the SF6 whose permeation velocity is low is recovered by separation. In this case, the concentration of the SF6 in the mixed gas is set to be 6-60 vol.% and the SF6 amount to be discharged from the membrane permeation side is set to be 3 vol.% or less of the mixed gas before separation. Besides, the mixed gas is treated so that the purity of the SF6 in the SF6-rich gas to be recovered to the membrane impermeation side is equivalent to 80 vol.% or more.
Patent JP-H09159663-A (JP)
Title: Composition, material and method for detecting acidic species and production of detecting material
Inventor: KAWAMURA FUMIO
IPC: B41M5/337
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To detect the acidic species in oxidation product easily by applying the coloring reaction of a reversible heat-sensitive recording medium to the detection of acidic species in oxidation product. SOLUTION: A substance to be inspected containing acidic species is contained in a reversible heat-sensitive recording medium containing an electron donative color developing compound and an electron acceptant compound and exhibiting colored and discolored, states relatively based on the difference of heating temperature/cooling rate after heating. The colored and discolored states are modified by the coexisting acidic species in oxidation product thus stabilizing the coloring state. It is not reset to the discolored state prevailing when no acidic species is present even after erasing operation. Consequently, optical density of coloring and discoloring states increases due to coexistence of acidic species, especially the optical density of discoloring state increases in proportion to the quantity of acidic species.  When a working curve is prepared previously, acidic species can be detected and determined easily.
Patent JP-H02216865-A (JP)
Title: Gate array type master slice integrated circuit
Inventor: NAKAYA MASAO
IPC: H01L27/118
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a gate array type integrated circuit capable of reducing dispersion of operation delay time without producing facilities in a circuit and without giving insufficient ability by constructing emitter resistance of an emitter follower circuit part in an output stage of a gate array type integrated circuit from a plurality of partial resistors connected in series and changing the wiring pattern thereof. CONSTITUTION:Emitter resistance of an emitter follower circuit is constructed from independent resistors 6alpha, 6beta and 6gamma, and terminals 12alpha, 12beta, and 12gamma are led out from the respective lower ends, and which of these resistors is selected can be determined by the connecting manner between them and a terminal 13 connected to an emitter power supply terminal 10, and further, various emitter resistance values can be obtained by the combination for parallel connection. Therefore, by setting the emitter resistance value to be small or large depending upon that the capacitance value of a load circuit connected to an output terminal 11 is large or small respectively, dispersion of operation delay time of a circuit can be reduced so that logical design can be facilitated.
Patent JP-2001144407-A (JP)
Title: Cutting apparatus for substrate
Inventor: YAMADA TADAO
IPC: B26D1/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To automate a following process line, to reduce a running cost, to shorten the time required for cutting/dividing a mold chip, and to solve sorting of ships and residue. SOLUTION: A substrate holder 5 is lowered to allow a substrate 1 placed on a substrate table 6 to be bitted with a substrate bitting recess 31. With a contact piece 33 of the substrate holder 5 hitting the upper surface of each of mold chips 2, the substrate 1 is allowed to slide on the substrate table 6, and a wheel cutter 7 comprising multiple rotary blades 37 which is provided under the substrate table 6 collectively cuts an X-direction gap corresponding part 1a of the substrate 1. Then a pawl holder 27 is lowered so that each plural pairs, clamping pawls 28 and 28, penetrate each pawl through hole 34 while an wedge holder 25 is lowered so that each wedge 26 opens the clamping pawls 28 and 28, of each pair.  Thus, each mold chip 2 in the Y line direction is clamped with the lower end part of adjoining clamping pawls 28 and 28 and a Y-direction gap corresponding part 1b of the substrate 1 is collectively cut.
Patent JP-H08179908-A (JP)
Title: Display controller
Inventor: ITABASHI TATSUO
IPC: G06F3/14
Filed: 1994-12-26
Abstract: PURPOSE: To display the data on publications so as to secure the apparently same data and also in a similar layout as the actual one regardless of the standard of a display device by displaying the data on publications in a range obtained by changing an area accordant with the layout in response to the number of pixels constructing the screen of a display. CONSTITUTION: In a display device 4, the data supplied from a receiver device 3 are received by an I/F 11 and stored in a storage 18. Then a pointing device 17 is operated by a user so that the newspaper data are displayed. Thus a control part 12 reads the newspaper data and the layout information out of the storage 18 and changes an area accordant with the layout information into the number of pixels constructing the screen of a display 16 to obtain a new area. Then the part 12 displays the newspaper data on the new area.
Patent JP-H09268420-A (JP)
Title: Melt spinning unit
Inventor: GLAWION ERWIN
IPC: D01D4/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning unit capable of producing a high-quality fiber product through many nozzle holes with significant cooling effect, equipped with a cooling unit having specific air nozzles with a slot-like opening directed to filaments delivered through a spinning nozzle. SOLUTION: An air flow L is guided, via a duct 8 provided concentrically with an annularly arranged spinneret assembly 1, into an air nozzle 70, and discharged via an opening 16 between the upper half portion 7 and lower half portion 6 of the air nozzle 70 radially toward the outside to cool a filament 9 delivered through a spinning nozzle 111. In this case, for the lower half portion, a flexion part 61 is provided just before the opening 16, the apex of the flexion part 61 is made to exist on the downstream side of the spinning nozzle 111, and the air flow is directed and faced on the discharge port for the filament 9, thus affording a favorable air flow velocity distribution state.
Patent JP-H02168679-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: UEDA TOSHIO
IPC: H01L21/302
Filed: 1988-12-22
Abstract: PURPOSE:To prevent bending of the wafer of a light emitting diode so as to manufacture a device easily and, at the same time, to enlarge the light emitting area of the diode so as to obtain a large light emitting quantity by forming epitaxial films on the side faces of a prismatic substrate crystal. CONSTITUTION:Epitaxial films are formed on the side faces of a prismatic substrate crystal. For instance, after forming photoresists at parts corresponding to islands of 500X500mum each on a GaAs water having a thickness of 500mum, the substrate is etched to a depth of 200mum by reactive etching and SiNx films having a thickness of about 0.5mum are formed after the wafer is set to a plasma CVD device and the side faces of the islands are removed. Then AlxGa1-xAs films are formed on the side faces of the islands by dipping the water in a solution containing 400g of Ga, 1g of Al, and 24g of GaAs in a dipping device for 30 minutes. Therefore, a high-luminance light emitting diode having a wide light emitting area can be obtained easily without bending the substrate wafer.
Patent JP-H06176138-A (JP)
Title: Image information input processing method by frame with window
Inventor: SUZUKI NARIKAZU
IPC: G06T1/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide an image information input processing method by which a program with user setting information corresponding to a frame number is automatically started only by positioning an input picture to the window part of the frame with the window to which the frame number is added, and an arbitrary area on an input original is easily displayed at the prescribed position of a screen. CONSTITUTION:The input picture 2 on the input original 1 is positioned at the window part, and the frame with window 20 is set on the read surface of an image scanner 10 based on a reference point mark 22 and guidance with direction. In a read processing, the frame number 27 is read by the image scanner 10 and it is encoded. Thus, the program 12 corresponding to the frame number 27 is loaded on CPU 11, and the necessary area is read by specification based on user setting information which is set in the program 12. Then, the input picture 2 is displayed on the screen 14 via an image memory 13.
Patent JP-H10214641-A (JP)
Title: Rechargeable lithium anode for polymer electrolyte storage battery
Inventor: GAUTHIER MICHEL
IPC: H01M4/134
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery in which the number of cycles obtained in a standard life of the storage battery can be substantially increased. SOLUTION: A rechargeable battery is composed of an anode which is made of alkaline metal or malleable alkali metal alloy, one kind or more of polymer electrolytes which are alkaline cation conductive and act as a separator, one or more of cathode which are reversible against alkali metal cations, and a current collector. Therein, the anode is a thin metal sheet of less than 100 micrometers provided with a passive state film of solid-electrolyte boundary face on the surface thereof which limits reaction between the metal and the polymer electrolyte and also can replace lithium ions during a continuous charge and discharge cycle.  The polymer electrolyte constitutes a mechanical deformation-resistant uniform separator, transfers pressure to the anode, and produces deformation at a rate of less than 35% of its thickness so as to resist dendritic stress deformation of the metal of the anode. The separator confines the anode sheet in a predetermined position, and maintains the coupling of the boundary face of the electrolyte during a continuous solution-adhesion cycle.
Patent JP-H06205714-A (JP)
Title: Member connecting part in adjustment device for seat
Inventor: DEIRUKU ANGERUMAN
IPC: B23K11/14
Filed: 1993-11-17
Abstract: PURPOSE: To prevent occurrence of a contortion on a member during a welding process for a coupling member of a seat adjusting device, particularly a vehicle seat. CONSTITUTION: In a member coupling part of a seat adjusting device, members to be mutually coupled are welded in the coupling range. The members 14, 19 have at least one facet-shaped projection 15 projected in the coupled side, and the facet-shaped projection 15 can plug into a notch part 12 of the other members 10, 21 having an almost same shape and size as the members 14, 19 during a welding process by a capacitor pulse.
Patent JP-H07150934-A (JP)
Title: Thermal insulating plate structure of catalytic device
Inventor: KOIKE YASUHIRO
IPC: F01N13/14
Filed: 1993-11-29
Abstract: PURPOSE:To discharge moisture from a thermal insulating plate even if a catalytic device is arranged at any angle by providing a notch recessed parts so that drain ports may be formed in butting parts of a bent thermal insulating plate for forming a thermal insulating plate, and forming an inclined surface extended to the drain port from the bent center adjacent part of a bent thermal insulating plate member on the inside of the thermal insulating plate. CONSTITUTION:A thermal insulating plate 13 integrally formed by butting bent thermal insulating members 13a, 13b two-divided on the flat surface including a cylindrical center shaft is arranged on the outer periphery of a catalytic device 2. In a thermal insulating plate structure of the catalytic device wherein hole parts 12 for draining water and radiating heat are formed on this thermal insulating plate 13, notch recessed parts 16 are formed so that drain ports 15 may be formed when the bent thermal insulating plate members 13a, 13b are butted to at least one side of the butting parts of the bent thermal insulating plate members 13a, 13b for forming the thermal insulating plate 13. Moreover inclined surfaces 17 extended to the drain port 15 from the bent center adjacent part of the bent thermal insulating plate members 13a, are provided on the inside of the thermal insulating plate 13. Thereby the moisture in the thermal insulating plate 13 can be discharged.
Patent JP-H0644504-A (JP)
Title: Triple deck picture recording and regenerating system
Inventor: SAI SHIYOURETSU
IPC: G11B15/02
Filed: 1991-12-06
Abstract: PURPOSE: To provide a system by which all signals reproduced from three video decks can be viewed by PIP and different screens can be enjoyed by different screens with the mutual comparison and special effect of the screen. CONSTITUTION: For operating video decks 12 and 13 at reproduction/recording modes, the signals are added to a computer 16 through a keyboard 15. They are recognized and control signals C4-C6 are generated. Only the video deck 14 is turned off, only the signal C1 is set to be 'H' and a switch is changed over to a contact point C. The video signal of the deck 12 is applied to the deck 13 through the contact point C. A synchronizing signal detection part 20 detects a synchronizing signal and supplies it to a PIP control part 23. Signals A-C are given to the PIP signal generation part 24 and a selection part 25 displays them on a monitor 27 through a video processing part. With such constitution, the triple deck recording/reproducing system can be obtained.
Patent JP-2000218213-A (JP)
Title: Printing/coating method and printing/coating device
Inventor: SASAKI TAKASHI
IPC: B05D3/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To effectively perform preheating before printing or coating, or heating and drying after printing or coating on a line of printing/coating processes in series and also to prevent pollution of working environment due to volatile ink or paint by subjecting the surface of work to corona discharge treatment before performing printing/coating on the surface thereof. SOLUTION: When applying to motor cores as work 1, support pipes 22 are fitted to the heads of conveying bodies 21 and rotating shafts 1b of the work 1 are inserted into the support pipes 22. While the work 1 is intermittently moved in the direction of the arrow (a) with the rotation of a chain 20, it is passed through a preheater 3, a printing part 4, and a heating and drying device 5 in this order. At this time, a corona discharge treatment device for subjecting the surface of the work 1 to corona discharge treatment is installed on this side of the preheater 3 in the conveying direction and high voltage is applied to opposite two electrodes to make discharge take place, thereby generating an arc to create corona discharge by the created arc. In this way, wettability of the surface is increased to improve adhesive strength of ink or the like.
Patent JP-H03184612-A (JP)
Title: Flatness control method in plate rolling
Inventor: MATSUO KATSUJI
IPC: B21B37/00
Filed: 1989-12-12
Abstract: PURPOSE:To prevent the deterioration of flatness caused by a variation of a rolling load and to suppress a drop of the production efficiency by detecting the fluctuation quantity of the rolling load at the time of presetting a roll gap of a rolling roll, and operating a shape control actuator in accordance with a result of this detection. CONSTITUTION:The fluctuation quantity of a rolling load is obtained by a load fluctuation detecting device 51, and given to a bend output arithmetic unit 53. The bend output arithmetic unit 53 calculates the work roll bending force change quantity from the rolling load fluctuation quantity and gives it to a work roll bender driving device 55. In this case, to the work roll bender driving device 55, only an output of the bend output arithmetic unit 53 is given for the time of switching the rolling direction, and the work roll bender driving device 55 drives a work roll bender 11, based on the work roll bend force change quantity of the bend output arithmetic unit 53, and controls work roll bending force. Also, after it is completed to preset a roll gap, the work roll bending force is controlled by a flat feedback controller 54.
Patent JP-H07181028-A (JP)
Title: Scanning probe microscope
Inventor: WARABE TAKESHI
IPC: G01B21/30
Filed: 1993-12-22
Abstract: PURPOSE:To enhance the response and stability of a control system by detecting the bending and torsional displacements of a cantilever and controlling the displacements independently within predetermined levels by bend control means and torsion control means respectively. CONSTITUTION:A cantilever 100 is irradiated, at the free end thereof, with laser light and the reflected light is received by a photodiode 14 split into four. Variation in the bending or torsional displacement of the cantilever 100 causes to shift the light receiving position of the diode 14 thus causing variation in the output from the part split into four. Outputs from the split parts are fed to differential amplifiers 18, 16 which deliver a bending displacement signal and a torsional displacement signal, respectively, to converters 35, 38 where the displacement signals are converted into vertical and horizontal forces. The bending and torsional displacements of the cantilever 100 are subjected to feedback control such that the vertical and horizontal forces follow up the target command values generated from a force vector control algorithm generating section 20. This constitution eliminated interference between both displacements and realizes a stabilized high speed force vector control.
Patent JP-2001142542-A (JP)
Title: Overheating prevention device and image forming device using the device
Inventor: YOKOYAMA HIROSHI
IPC: G03G15/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an overheating prevention device provided with a constitution which improves heat responsiveness in accordance with the abnormal temperature rise of a heating roller and which does not damage the surface of the heating roller for improving heat responsiveness and to provide an image forming device using the overheating prevention device. SOLUTION: An overheating prevention device prevents the abnormal temperature rise of a heating member having a heater inside. A temperature overrise prevention means which is arranged between the heater and a power source and interrupts power supply to the heater when the heater reaches an abnormal temperature is installed. The temperature overrise prevention means is supported by a support member in a state where the means is brought close to the heating member leaving a prescribed interval. The support member is melted or deformed at a prescribed temperature equivalent to the abnormal temperature which is set apart from a use temperature that is set in the heating member.