baber/WOPTO huggingface dataset:
Patent JP-H05127623-A (JP)
Title: Matrix driving method for plane type display device
Inventor: KIMURA KOICHI
IPC: G09G3/36
Filed: 1991-11-01
Abstract: PURPOSE:To provide the matrix driving method of the plane type display driver which makes a selection time 2tau long as compared with a conventional frame period shortened scanning method which divides a scanning line group into plural parts and also prevents a flicker. CONSTITUTION:A frame period includes plural fields and at least some of the fields have different numbers of blocks; and all the scanning lines are equally divided into groups as many as all blocks included in at least the frame period and a write period Tr provided for the head block of each field consists of a selection period S for one field for each scanning line and a nonselection period for all the fields, and the write period Tr is put in overlapping relation so that the selection periods S for the respective fields do not overlap with time. Further, an interlaced scan on the scanning lines in the respective groups is made so that field of the same gradation do not succeed in a direction orthogonal to the scanning lines, thereby eliminating the flicker.
Patent JP-S63163178-A (JP)
Title: Resistance value measuring circuit
Inventor: SHIBAMIYA YOSHIKAZU
IPC: G01D21/00
Filed: 1986-12-25
Abstract: PURPOSE:To enable measurement of resistance with the accuracy close to a reference resistance, by measuring time required to accumulate electric charge in a charge storage element up to a certain voltage only with the reference resistance on one hand and with the reference resistance set in parallel with an element to be measured on the other to determine the ratio of the results. CONSTITUTION:First, a Tr1 is turned OFF to enter a reference resistance meas uring mode. After a capacitor C is discharged completely, a Tr2 is turned OFF by setting an output port 2 to 0 to start charging the capacitor C only with the reference resistance 12. A CPU 1 reads from the input port 5 at each fixed time and when a terminal voltage VC of the capacitor C exceeds a reference voltage Vth, with the inversion of a voltage comparator 7, an input port 5 turns to 1 to stop the increment of a TIMCNT. Then, the Tr1 is turned ON to enter a temperature measuring mode. That is, a thermistor 11 is connected in parallel to the reference resistance 12 to perform a counting as mentioned above. This operation is repeated several times to determine the ratio of total counts between operations. The ratio is multiplied by a value of RS to determine a resistance value RT to be measured.
Patent JP-H03172367-A (JP)
Title: Aqueous pigment ink for ball point pen
Inventor: KONUKI ISAO
IPC: C09D11/033
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title ink consisting of guar gum having an anionic property, etc., quinacridone-based pigment, water and dispersing agent, having a specific viscosity, causing no sedimentation of pigment and having excellent stability with passage of time. CONSTITUTION:The objective ink consisting of anionic and/or nonionic guar gum (e.g. carboxymethyl hydroxypropylated guar gum or hydroxypropyl guar gum), quinacridone-based pigment (e.g. C.I. Pigment Red 112), water and dispersing agent (e.g. polyoxyethylene alkyl ether), and having 50-2000 centimeter poise viscosity.
Patent JP-H02158061-A (JP)
Title: Method of starting fuel cell power generating system
Inventor: UMEMOTO MASATSURU
IPC: H01M8/04
Filed: 1988-12-12
Abstract: PURPOSE:To shorten the time for raising the temperature of a reforming catalyst layer in starting and to reduce the amount of drain produced by raising the temperature of a reforming catalyst to a specified temperature by supplying only methanol to a methanol reformer. CONSTITUTION:The temperature of a reforming catalyst layer is raised to a specified temperature of more than 65 deg.C (boiling point of methanol) in the temperature up step of a methanol reformer 1. Then, only methanol is supplied to the reformer 1 with a methanol supply pump. Gas produced by decomposition of methanol gas in the reforming catalyst layer is supplied to a burner 2 as fuel by bypassing a fuel cell 6. By burning the fuel, the temperature of the reforming catalyst layer is raised to a specified temperature higher than 200 deg.C enough to reform methanol gas containing water vapor. Since the boiling point of methanol is lower than that of water, the temperature of the reforming catalyst layer is raised in a short time to the temperature capable of reforming, and the amount of drain produced is also reduced.
Patent JP-H07167259-A (JP)
Title: Damper pulley
Inventor: MIZUTANI TADASHI
IPC: F16F15/12
Filed: 1993-12-14
Abstract: PURPOSE:To easily change and adjust the vibration characteristics of the second damper mass in the crossing direction with the axis. CONSTITUTION:The first damper mass 6 is fitted via the first elastic body 5 to the outer periphery side of the cylinder section 4 of a pulley main body 1 provided with a boss section 2 fitted to a rotation output shaft and a cylinder section 4 connected to the boss section 2 via a web section 3, and the second damper mass 9 provided with the second elastic body 8 is pressed into the inner periphery side of the cylinder section 4 in this damper pulley. The second elastic body 8 is fixed to the outer peripheral face of the wholly cylindrical second damper mass 9 and the end faces of both axis directions respectively, recesses 10 located at an interval are provided in the peripheral direction and in at least one of the axial directions, and the stop release plate 7 of the second damper mass 9 is fitted to the cylinder section 4 of the pulley main body 1.
Patent JP-H06156294-A (JP)
Title: Rear wheel steering control device of four-wheel steering car
Inventor: SUGIYAMA MIZUHO
IPC: B62D113/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide a rear wheel steering control device for a four-wheel steering car, with which the rear wheels are free from risk of any large scale of steering resulting from failure in a yaw rate sensor or missensing of the yaw rate and which can exerts the full steering function of the rear wheels even with eventual failure or missensing. CONSTITUTION:A microcomputer 35 calculates the yaw rate proportion value K1gamma in accordance with the yaw rate gamma sensed by a yaw rate sensor 32 and also calculates the front wheel steering angle proportional value K2thetaf in accordance with the front wheel steering angle thetaf sensed by a front wheel steering angle sensor 33. When the absolute ¦K1gamma¦ of the yaw rate proportion value K1gamma remains below the specific value alpha (around 1 deg.), the left and right rear wheels RW1, RW2 are controlled into the yaw rate proportion value K1gamma, and when the absolute value is larger than the specific value alpha, the left and right rear wheels RW1, RW2 are controlled into the front wheel steering angle proportion value K2thetaf.
Patent JP-H07163905-A (JP)
Title: Electric field curtain device
Inventor: KAWASHIMA TAKASHI
IPC: G03G9/08
Filed: 1993-12-14
Abstract: PURPOSE:To provide an electric field curtain device capable of effectively pulverizing a powder and granular material large in particle diameter such as a aggregated toner. CONSTITUTION:In an electric field curtain device for forming a non-uniform alternating electric field by impressing an alternating voltage between plural filament electrodes parallel with and insulated from each other, a recessed part 17 having >=0.3mm depth is formed on an insulating layer 16 for insulating the electrode 15A from 15B. Then the powder and granular material having large particle diameter is effectively pulverized by forming the recessed part 17 having >=0.3mm depth since the powder and granular material having large particle diameter enters the recessed part 17 and continues vibration while colliding with both sides of the wall even at the time of forming the electric field sufficient for the vibration.
Patent JP-2000142030-A (JP)
Title: Pneumatic tire
Inventor: TOMITA ARATA
IPC: B60C11/13
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To restrain uneven abrasion of a driving wheel, and to restrain an increase in noise caused by abrasion by forming a plurality of land parts of a plurality of circumferential directional grooves and lateral directional grooves, and setting the inside end lower by a specific value than a crown part outer contour line of a tread in the outermost side first land part among these. SOLUTION: In a tread 12, four circumferential directional grooves 14 in total are formed on the tire width directional both sides by sandwiching the tire equatorial surface CL. By these circumferential directional grooves 14, in the tread 12, a center rib 16 is partitioned in a tire width directional center part, a second rib 18 is partitioned outside, and a shoulder rib 20 is partitioned on the outermost side. In a tread of this shoulder rib 20, the tire width directional inside end 20A is set lower by 0.3 mm than an outer contour line OL of the tread 12. The tire width directional inside end 18A of the second rib 18 and a tire width directional central part of the center rib 16 are set lower by about 0.3 mm than the outer contour line OL. Thus, abrasion quantity becomes uniform in the tire width direction to prevent the deterioration of pitch noise.
Patent JP-H03175283-A (JP)
Title: Drying control device for crops drying machine
Inventor: SAEKI YOSHIKUNI
IPC: F26B17/14
Filed: 1989-12-01
Abstract: PURPOSE:To dry crops while accommodating rapidly for a variation of surrounding air by a method wherein when a detected temperature or a detected humidity shows a certain variation more than a predetermined temperature or humidity within a predetermined period of time in reference to a result of detection of either a surrounding air temperature detector or a surrounding air humidity detector during a drying operation, a hot air adjusting means is cooperatively increased or decreased so as to perform an adjustment. CONSTITUTION:When either a variation of a surrounding air temperature or a surrounding air humidity more than a predetermined value exists, respectively, within a predetermined period of time after either a surrounding air temperature or a surrounding air humidity is detected and it is inputted to a calculation control part 33 from either a surrounding air temperature sensor 30 or a surrounding air humidity sensor 31 during a drying operation for every predetermined time, a fuel adjusting means 35 for a fuel adjusting valve 37 is adjusted for its predetermined number of revolution, resulting in that an amount of combustion of a burner 8 is prevented from being rapidly changed and further a hot air temperature is prevented from being rapidly changed due to a surrounding air temperature or a surrounding air humidity. This drying operation can be carried out while reducing a variation in the hot air temperature and while accommodating rapidly for a variation of surrounding air.
Patent JP-2000109018-A (JP)
Title: Used-paper box having binding cord
Inventor: NAKAMURA TOSHIYA
IPC: B65B27/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To carry out speedingly the job of neatly arranging, stacking, and bundling old newspapers, old magazines, or the like, keep available for use in a store, work area, etc., and improve efficiency, by joining four box members with a joining band and providing an old-paper box in its lower part with a space for the placement of a binding cord in the shape of a thin box, thereby forming the binding cord in the shape of the thin box and permitting the placement of it even in the narrow space. SOLUTION: A binding-cord box 3 in the shape of a thin box is placed onto a joined band 2 and, from above it, the joining hooks 4 of box members 1 are passed through the joining holes 5 of the joining band 2, thereby setting up a used-paper box having a binding cord. The binding cord 6 is pulled out from the pull-out opening 7 of the cord box 3 and passed onto the cord box 3 in the shape of a figure eight. Then, onto it old newspapers or the like are stacked and bundled with the pre-passed binding cord 6, and the binding cord 6 is cut with an attached cutter 8. Further, the binding cord 6 is formed in the shape of the thin box, the pull-out opening 7 is provided for the cord, and the cutter 8 convenient to cut the cord is attached to an arbitrary part, thereby making it possible to place it in a lower or narrow place.  Thus, old newspapers or the like in home can be neatly arranged, stacked, and bundled speedingly.
Patent JP-H09160422-A (JP)
Title: Fixing device for electrophotographic device
Inventor: ONODERA TAKESHI
IPC: G03G15/20
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To attain a stable fixing strength and paper conveyance at the time of fixation while winding a prescribed length of paper sheet around a heating roll by providing a support for supporting an auxiliary roll so as to enable its approaching to/receding from the heating roll and a cam means, which regulates the position of the support and applies a buffering action, so as to bring the auxiliary roll into uniform contact with the heating roll. SOLUTION: A pressure roll 7 comes into press-contact with or is separated from the heating roll 5 by the up and down movements of a support 6 by the rotation of a cam 8 held by the support 6 and the restoring force of a spring 9. Further, the auxiliary roll 10 is held by the support 11 having a rotary shaft 17 and brought into contact with a cam 16 rotated on a shaft 16a to be rocked. When the cam 8 is rotated from the bottom dead center state of the cam 16 and the support 6 is turned upward, the pressure roll 7 starts to come into press-contact with the heating roll 5. When the cam 16 is rotated, the support 11 is turned upward on the rotary shaft 17 to start the winding of the paper 1 on the heating roll 5. At the top dead center of the cam 16, the contact pressure of the auxiliary roll 10 is maximum.
Patent JP-H01157043-A (JP)
Title: Linear type electron gun
Inventor: TAKANO HIROHISA
IPC: H01J29/48
Filed: 1987-12-14
Abstract: PURPOSE:To enable the generation of a high output and stable electron beam even via a long cathode by forming an anode to have a rod shape and providing a support means in contact with the bottom of the cathode between both ends thereof. CONSTITUTION:A filament 2a working as a cathode swells when heated and in particular, the axial elongation thereof is remarkable as overall length is large. A leaf spring 20 supporting the filament 2a is so adjusted that the deformation amount of the filament 2a due to a set bolt 23 before the supply of electric current will be more or less larger than an elongation amount after electric supply and heating. The filament 2a, therefore, still has appropriate tension after heated and elongated and the deformation thereof can be minimized. Also, a rod-shaped anode 5b has no corner part arising from downward bend construction and a discharge gas can be easily diffused upward, thereby lowering an opportunity of a discharge occurrence due to gas stagnation between the filament 2a and the anodes 5a to 5b.
Patent JP-H03175453-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: YOSHIDA AKIRA
IPC: G03G5/05
Filed: 1989-12-05
Abstract: PURPOSE:To practically prevent the degeneration of a coating material and to facilitate the stable production of a sensitive body by incorporating 2,6-di-tert- butyl-p-cresol into the coating material for the sensitive body. CONSTITUTION:2,6-Di-tert-butyl-p-cresol is incorporated into a coating material for a sensitive body at the time of preparing the coating material by adding the 2,6-di-tert-butyl-p-cresol to a coating liq. for a photoconductive layer. The 2,6-di-tert-butyl-p-cresol can easily be incorporated into the sensitive body and the degeneration of the coating material itself can be prevented. Even when the coating material is stored and controlled under loosened conditions, the sensitive body can stably be produced.
Patent JP-H03175959-A (JP)
Title: Pre-cooked ingredient for takoyaki, and its preparation
Inventor: KAWABE YOSHITAKA
IPC: A23L17/50
Filed: 1989-12-05
Abstract: PURPOSE:To prepare a pre-cooked ingredient capable of being placed in a TAKOYAKI cooker as such and employed for the TAKOYAKI by wrapping an octopus piece cut into a constant shape with a vegetable. CONSTITUTION:A boiled octopus is mixed with a food adhesive, heated for solidifying in a blocked state and subsequently cut into prescribed pieces suitable for employing as an ingredient for TAKOYAKI. A vegetable such as cabbage is boiled and molded in a ball-like shape. The cut octopus pieces are compounded with, if desired, tempura refuses, cheese, etc., and preferably a molding agent such as wheat flour, agar or gelatin as a binder and the mixture is placed in the vegetable ball to provided the pre-cooked ingredient.
Patent JP-H01155901-A (JP)
Title: Solvent recovering apparatus
Inventor: HORIMOTO TOSHIO
IPC: B05C11/10
Filed: 1987-12-12
Abstract: PURPOSE:To recover solvent vapor of freon, etc., generated in a work-washing stage without discharging it to atmospheric air by liquefying the vapor by compression through a sucking line of the solvent vapor. CONSTITUTION:A vapor sucking line for solvent vapor is connected to an upper side part of a freon washing machine which performs work-washing with a solvent such as freon, etc. The sucking line 2 is connected to a high pressure cooling tower 4 via a compressor 3, and a first evaporator 5 for cooling and liquefying the solvent vapor is installed to almost a center of the inside of the high pressure cooling tower 4. A first vapor feeding pipe 9 is attached to the top of the high pressure cooling tower 4, and a high pressure adsorption tower 10 contg. active carbon is connected interposing the first vapor feeding pipe 9. A vacuum cooling tower 16 is connected to the top of the adsorption tower contg. the active carbon through a second vapor feeding pipe. By this process, recovered solvent vapor is liquefied by cooling by increasing the concn. of the recovered solvent vapor, so even such solvent vapor having low solvent concn. can be recovered and liquefied satisfactorily.
Patent JP-H06160081-A (JP)
Title: Optical distance measuring apparatus
Inventor: MATSUDA HIROSHI
IPC: G01B11/00
Filed: 1992-11-25
Abstract: PURPOSE:To eliminate the effect of offset without using an offset correcting circuit. CONSTITUTION:The outputs of respective amplifier circuits 111 and 112, when the intensity of the light from a light projecting element LA is intense or weak, are held with a sample hold circuits 161 and 162. The hold outputs of the sample hold circuits 161 and 162 undergo A/D conversion with A/D converting circuits 131 and 132, respectively. The output-level difference after the A/D conversion is computed with a signal processing circuit (CPU) 10. The offsets contained up to the A/D converting circuits 131 and 132 are cancelled and removed. The distance to a substance to be measured X is computed by using the output difference. Thus, the measuring error caused by the offset is eliminated. When the offsets are cancelled by the signal processing, the requirement for providing a correcting circuit, which individually corrects the offset, in the circuits from the amplifier circuits 111 and 112 to the A/D converting circuits 131 and 132 can be omitted.
Patent JP-H09134138-A (JP)
Title: Led display device
Inventor: MATSUMOTO TADAHITO
IPC: G09F9/33
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of attantion by arranging LEDs of respective light emission colors of red, green and blue so as to form figures almost similar to a prescribed graphic wanted to be displayed while using plural pieces of LEDs. SOLUTION: A control means 11 performs a display with a light emission luminance matched with the intensity of an external light by changing the voltage duty ratio of LEDs 3∼5 according to the brightness of the external light detected in an external light detecting means 10 and by adjusting light emission luminances of the LEDs 3∼5 of respective light emission colors. Moreover, in the control means 11, the adjusting of light emission luminances of the LEDs of respective light emission colors for obtaining various kinds of display colors wanted to be displayed is also performed by changing the voltage duty ratio of the LEDs 3∼5. The prescribed graphic wanted to be displayed in this case is almost a triangle.  Then, LEDs 4 of the light emission color of green are arranged along the triangular outline and a similar figure of the triangle is formed with LEDs 3 of the light emission color of red in the inner side of the triangle of the LEDs 4 and moreover a similar figure of the triangle is formed with LEDs 5 of the light emission color of blue in the inner side of the triangle of the LEDs 3.
Patent JP-H06158183-A (JP)
Title: Oxidation-free cooling equipment in continuous annealing furnace
Inventor: MORITA MITSUNORI
IPC: C21D9/573
Filed: 1992-11-25
Abstract: PURPOSE:To remarkably improve the cooling capacity by giving the low frequency sound energy across the gas jet flow of a oxidation-free cooling equipment, and thereby changing the gas jet flow into the vibrating flow. CONSTITUTION:In an oxidation-free cooling equipment of a steel strip continuous annealing furnace where a number of gas ejecting nozzles 9 to blow the cooling gas onto the steel strip surface are arranged in a cooling box 5 provided in the cooling zone to rapidly cool the steel strip which is heated and carried, the outlet of the resonant sound 2 extending from a sound oscillator 1 mounted on the outside of the cooling zone 3 is connected to the cooling box 5, and the gas jet flow is changed into the vibrating flow by giving the sound energy of the low-frequency from the direction across the gas jet flow. This constitution remarkably improves the cooling capacity of the cooling equipment of the steel strip, and at the same time, the temperature distribution in the width direction of the steel strip can be kept uniform.
Patent JP-S63161735-A (JP)
Title: Data collecting system
Inventor: TATSUTA JIRO
IPC: H04B7/24
Filed: 1986-12-24
Abstract: PURPOSE:To contrive to reduce data collection time by forming a period of a transmission standby between a receptible state of a radio equipment and a transmittable state and switching the frequency of the oscillator during the period from the transmission frequency from the reception local state in a polling system using the synthesizer radio equipment. CONSTITUTION:When a radio equipment 20 of a slave station receives a data from a base station at a reception section 25 through a transmission/reception common antenna 23 and a transmission/reception changeover switch 24, the reception data is fetched in a MPU 11 and when a polling signal is detected, the frequency switching request is given at first and the MPU 21 changes the voltage given to a VCO 26 to change the oscillating frequency from the recep tion local to the transmission frequency. Then the MPU 11 decides it as the data sending timing based on the reception point of time of the polling signal as the reference, then a transmission request is given, the MPU 21 supplies power to the transmission section 27 to switch the switch 24 to the position of the sender side at the same time.
Patent JP-H10152008-A (JP)
Title: Air bag
Inventor: MURAKAMI TAKASHI
IPC: B60R21/205
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an air bag capable of reducing the complicated setting of swelling pressure of ad inflator and easily controlling the direction of swelling. SOLUTION: A bag shaped air bag 10 which swells slantingly downward of a vehicle body from a swelling opening formed near the upper surface of an instrument panel by pressure fluid jetted from an inflator to an introducing port 10a is provided a delay means 15 for temporarily delaying the introduction of the fluid for swelling the front side of the vehicle body in the vicinity of a part of the introducing port 10a located in the front side of the vehicle body during an initial swelling.