baber/WOPTO huggingface dataset:
Patent JP-H0580314-A (JP)
Title: Liquid crystal display panel
Inventor: HORIGUCHI YOSHINORI
IPC: H04N5/66
Filed: 1991-09-24
Abstract: PURPOSE:To gather electric adjustment information and to enable automatic automation as well as the variation of liquid crystal display characteristics by detecting a light output by an optical sensor, provided in front of an auxiliary display part, separately from a main image display. CONSTITUTION:An enclosure 120 is arranged at the periphery of the effective screen 101 of the display surface of a liquid crystal panel 100. Further, an auxiliary display part 102 is provided except on the effective screen 101 of the liquid crystal panel 100. A photodetecting element 103 is provided opposite this auxiliary display part 102 and monitor the relative transmissivity of the auxiliary display part 102. For example, if the relative transmissivity varies as the temperature rises or falls, a pattern part changes in color and delicate light-dark variation is not obtained. For the purpose, the auxiliary display part 102 makes a reference display and the photodetecting element 103 monitors the electrooptic conversion characteristics of the liquid crystal panel; and the adjustment state of a signal level, etc., is judged from the detection result and an adjusting circuit which makes adjustments at need can be controlled.
Patent JP-H1165833-A (JP)
Title: Method for processing year of christian era
Inventor: YANAGIDA YUKO
IPC: G06F9/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To solve hindrances to operation on various computers due to such chaos as a minus year number or inversion in large/small year relation in 2000 of the Christian Era by correcting part of a program. SOLUTION: Two kinds of function expression which convert lower two digits of 4-digit years into plus two-digit years within a range up to 99 years from a certain starting year to a certain end year are inserted as software filters right behind input instructions in respective source programs and right before output instructions. Further, a dedicated program which manages input devices and output devices is put as a hardware filter right behind the input devices and manages those devices or incorporated in part of the operating systems of the input devices and output devices instead of the software filters.
Patent JP-H0799093-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: OTAKE HIROKAZU
IPC: H05B41/24
Filed: 1993-09-29
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of realizing an interface between a boosting chopper circuit and a current resonance type bridge inverter circuit and also stably supplying electric power to a control means. CONSTITUTION:A fluorescent lamp FL is high-frequency-lighted by boosting a voltage in a boosting chopper circuit 23, and switching-controlling field effect transistors Q2 and Q3 to convert them into a high-frequency by an inverter circuit 24 through switching-control of a field effect transistor Q1. A boosting chopper circuit 23 is not operated when a power source 22 is turned on in order to supply the electric power of an IC chip 25 from the connecting point between a D.C. cutting point between a D.C. cutting capacitor C2 and an inductor L4. Only the field effect transistors Q2 and Q3 of the invertor circuit 24 are operated to output a high-frequency to light a fluorescent lamp FL. Electric power is supplied to the IC chip 25 to drive it to switching-operate the electric field transistor Q1 of the boosting chopper circuit 23.
Patent JP-H0578894-A (JP)
Title: Liquid feed nozzle
Inventor: TSUCHIYA KIYOHIDE
IPC: C25D7/06
Filed: 1991-09-24
Abstract: PURPOSE:To provide a liq. feed nozzle capable of making a high-flowrate liq. into the straightened flow with the pulsation and vibration minimized and capable of uniformizing the flow velocity distribution in the cross direction of a strip. CONSTITUTION:The liq. feed nozzle is divided by a partition wall 2-2 into a primary nozzle chamber 2-5 and a secondary nozzle chamber 2-6, a liq. feed port is provided respectively on both sides of the primary nozzle chamber 2-5, a slit having a clearance gradually enlarging from the center toward both ends is furnished between the chambers 2-5 and 2-6, and a jet port 2-3 having a parallel clearance for supplying liq. to the strip traveling part from the secondary nozzle chamber 2-6 is provided to constitute the liq. feed nozzle.
Patent JP-H0577452-A (JP)
Title: Printer
Inventor: OTSUKA SHUJI
IPC: B41J2/30
Filed: 1991-09-24
Abstract: PURPOSE:To provide the max. throughput obtained from the capacity of a printing means-driving power supply, in a printer performing printing by driving a plurality of printing means in one printing scanning, by employing a printing control system perfectly putting the capacity of the printing means driving power supply to practical use. CONSTITUTION:Printing data is transmitted from an RAM to a head driver (402) in printing timing 401. A printing bit and a non-printing bit are distinguished (403) and it is judged whether the printing of all of data is completed (409) to perform printing preparation. Further, a current is supplied to a printing head (404) and it is judged whether printing is completed and, at the time of non--completion, driving voltage is judged (407). At this time, the number of simultaneously driven printing pins is increased and decreased according to the change of driving voltage (412, 414).
Patent JP-H0969708-A (JP)
Title: Detachable antenna device
Inventor: KONTO HIROTSUGU
IPC: H01Q1/22
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To usually prevent detachment of an antenna device through the racing of an antenna element and to ensure a fine view of the antenna device. SOLUTION: A 1st lock pin 16 is always energized by a hot metallic parts 15 where an element attachment screw part formed at the lower end part of an antenna element is screwed and has engagement with the pats 15. A 2nd lock pin 17 has engagement with the parts 15 when a plunger 18 is driven. The rotation of the parts 15 is regulated only in its attachment direction with engagement of the pin 16. Thus the antenna element can be attached. Under such conditions, the antenna element has racing in its detachment direction. When the plunger 18 is driven and the pin 17 is engaged with the part 15, the parts 15 cannot rotate. Then the antenna element can be detached from the parts 15.
Patent JP-H0767422-A (JP)
Title: Arrangement structure of control pedal in riding working machine
Inventor: TANAKA SHUJI
IPC: B60K23/02
Filed: 1993-09-03
Abstract: PURPOSE:To provide an arrangement structure in a riding working machine, in which a clutch pedal for connection or disconnection of a power transmission of running wheels and a pair of right and left braking pedals are concentratively arranged on one side of a machine body so as to be controlled by one foot. The operability of the control pedals is remarkably improved thereby. CONSTITUTION:This is related to an arrangement structure of control pedals of a riding working machine 1 equipped with a clutch pedal 12 for controlling connection or disconnection of power transmission to running wheels 4 and with a pair of right and left side brake pedals 13 and 14 for controlling a braking operation of a pair of right and left running wheels 7 respectively. In this arrangement structure, this clutch pedal 12 and the side brake pedals 13 and 14 are concentratively arranged on one side of the machine body so as to be controlled by one foot and the clutch pedal 12 is arranged between the pair of right and left side brake pedals 13 and 14. Thereby, both the pedals can simultaneously be controlled only by one foot and the operation of the pedals can remarkably be simplified. Accordingly, the operability can remarkably be improved and this arrangement structure can prevent maloperation of the pedals without fail.
Patent JP-H08108720-A (JP)
Title: Rear suspension for vehicle
Inventor: SATO MASAHARU
IPC: B60G3/20
Filed: 1994-10-07
Abstract: PURPOSE: To provide a rear suspension free from the substantial elastic deformation of the front and rear bushes of a suspension member, regardless of large wind-up input. CONSTITUTION: An axle 3 and a suspension member 1 are connected to each other via an upper link system made of an A-arm 4, and a lower link system made of a lower rink member 5, a radius rod 6 and a side rod 7. The lower link member 5 and the side rod 7 are arranged at front and rear positions on a vertical plane passing a rear wheel rotation axial line, while a suspension ring 8 and a shock absorber 9 are seated on the lower link member 5 at a forward position. According to this construction, an initial load transmitted from the spring 8 is supported on the front end of the member 1, and an initial load on the rear end thereof is lowered. Thus, the elastic deformation of the front and rear bushes 2 of the member 1 can be reduced, upon exposure to wind-up input.
Patent JP-S62164839-A (JP)
Inventor: DEFRANCQ CHARLES
IPC: C21C1/10
Filed: 1986-10-14
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-H0663976-A (JP)
Title: Producing method for molding using fiber reinforced composite material
Inventor: YANAGISAWA KENICHI
IPC: B29L1/00
Filed: 1992-08-21
Abstract: PURPOSE:To eliminate the disturbance of fibers and to produce a lightweight molding. CONSTITUTION:A molding material 12 is produced by rolling a composite raw material 13 containing reinforcing fibers in a directionally arranged state and two split molds 4 are fitted in a mold case 1 capable of being heated by a heater 2. A molding material 12 is received in the cavity formed by the molds 4 and softened by heating the molds 4. A resin rod 9 is inserted in the central part of the molding material 12 from the outside of the molds 4 and the softened molding material 12 is laterally expanded by the inserted resin rod 9 to be molded. The resin rod 9 becomes a highly viscous state by heating to enter the central part of the molding material 12 and a resin molding is obtained at the central part.
Patent JP-H0768104-A (JP)
Title: Device for liquefying foam
Inventor: IWATANI AKIYUKI
IPC: B01D19/00
Filed: 1993-09-30
Abstract: PURPOSE:To effectively liquefy foam with ultrasonic wave in the conventional equipment by supplying the foam in a groove or vessel having a side wall tilted from the center line in the cross section, irradiating with ultrasonic wave and destroying the foam with the ultrasonic and reflected wave to liquefy. CONSTITUTION:The foam is destroyed and liquefied by a V-shaped groove type flow passage 36 having a pair of side walls 38 tilted from the center line in the cross section, an ultrasonic horn 40 to intermittently irradiate the flow passage 36 with ultrasonic wave and a pressure wave due to the reflection from the side walls 38 from plural directions. In this case, the interval between the ultrasonic horn 40 and the V-shaped groove type flow passage 36 is adequately setted so as to increase defoaming quantity. In this way, the foam is instantly destroyed by using ultrasonic wave.
Patent JP-S60137626-A (JP)
Title: Injection compression molding machine with toggle type opening and closing mechanism
Inventor: ANZAI SEINOSUKE
IPC: B29C45/66
Filed: 1983-12-26
Abstract: PURPOSE:To obtain the molding machine with a small-sized toggle mechanism by a structure wherein a toggle support is screwed on tie bars to make the opening and closing amount of a mold adjustable and a compression cylinder is provided between the rear of a mold mounting surface such as the fixed plate etc. and the tie bars. CONSTITUTION:In the injection molding machine with a toggle type opening and closing mechanism, a screw section 11 is provided on tie bars 7, 7' and a toggle support 3 is mounted by the nuts 12, 12' on the tie bars 7, 7'. The opening and closing amount between molds 6, 6' can be adjusted by changing the screwed position. On one the other hand, compression cylinders 8, 8' and pistons 9, 9' are arranged between the rear of the mold mounting surface of a fixed plate 1 or the toggle support 3 (the fixed plate 1 in the drawing) and the tie bars 7, 7' to clamp the molds.
Patent JP-H0561528-A (JP)
Title: Feed speed control method for numerical control
Inventor: YOSHIDA JUN
IPC: G05B19/416
Filed: 1991-08-30
Abstract: PURPOSE:To minimize the mechanical shock of a machining tool by calculating an allowable feed speed for machining of a circular arc parts from the moving locus radius of the machining tool and the allowable acceleration set previously and then setting an actual feed speed of a circular arc. CONSTITUTION:A commend feed speed Fc is decided from the material and the shape of an object to be machined and a cutting tool together with a locus radius (radius of commend circular arc) Re of the cutting tool set in a circular arc machining state, and the allowable acceleration setting parameters Fo and Fo. Based on these parameters, an allowable feed speed F1 is decided. Then a fact whether the speed F1 is lower than the speed Fc or not is judged. If so, an actual feed speed Fa is set equal to the F1. Meanwhile Fa=Fc is secured if the speed F1 is higher then or equal to the speed Fc. Thus the speed Fe is set end the machining is carried out under the speed control with the circular arc machining (interpolation) is set et the Fa. As a result, an optimum feed speed is automatically set even when a curved surface of a type shape is machined.
Patent JP-S6489480-A (JP)
Title: Manufacture of superconducting thin-film
Inventor: TAMURA YASUTAKA
IPC: C30B29/22
Filed: 1987-09-30
Abstract: PURPOSE:To prevent characteristics of elements on a substrate from deteriorating and prevent supercouducting thin-film from changing its composition by holding the amount of oxygen contained in a superconducting thin-film to have a proper value without annealing in which it is held for a long period of time in an oxidizing atmosphere and cooled for a long time. CONSTITUTION:Constituent elements of a supercouductor that contains oxygen, for example, Y1Ba2Cu3O7-delta(delta<0.5)-Y, Ba, Cu or O, are deposited on a substrate 11 of such as Al2O3 single crystal (sapphire), MgO single crystal, SrTiO3 so that they are in the ratio expressed by the above chemical equation. For a means to deposit constituent elements, high-frequency sputtering is most desirable. Then, the part that needs superconducting characteristics in this deposited layer 12 is covered with a layer that oxygen cannot penetrate. As for a layer that oxygen cannot penetrate at an annealing temperature (about 900 deg.C), silicon nitride 13 is used. When the annealing time is short, SiO2, AlN, PSG, etc., can be used. By using this, an annealing which uses no oxidizing atmosphere is performed for a short period of time, and a superconducting thin-film is formed.
Patent JP-2001063783-A (JP)
Title: Liquid dispensing container with anti-oxidant device
Inventor: GOTO TAKAYUKI
IPC: B65D83/76
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent an atmosphere from flowing into a liquid storage chamber in a head pushdown type liquid dispensing container and to completely seal the liquid storage chamber before starting to use so as to prevent a content liquid from being oxidized or the like and its virtue from deteriorating even after the container has been preserved for a long period of time. SOLUTION: The liquid dispensing container comprises a cylindrical member 10 with a suction valve 15 with a cylinder 11 hanging into a neck 2, a non- oxygen-permeable sheet 20 having an upper surface of the cylinder 11 sealed, a non-oxygen-permeable liquid storage pack 30 hanging into a container body, a mounting member 40 with a cylinder 43 standing via an inward flange 42 from an upper end of a mounting cylinder 41, and an operating member 60 fitted into the cylinder 43 with a stem 63 standing from a piston 61 with a discharge valve 62 and with an upper part of the stem coupled with a stem fitting cylinder 67. By pressing down the operating member 60 to a lower limit, a cutter 70 at a lower end of the stem 63 can break the sheet 20.
Patent JP-H0880306-A (JP)
Title: Movable connected artificial teeth and their use method
Inventor: MIYANAGA KAZUTOSHI
IPC: A61C13/113
Filed: 1994-09-13
Abstract: PURPOSE: To make it possible to arrange the maxillary dentition and the mandibular dentition respectively at one time and to deal with various rapid and slow motions of the alveolar ridge. CONSTITUTION: This movable connected artificial teeth 10, 20 consist of all the discretely formed artificial teeth 11 of the upper jaw and lower jaw and binders 13 which arrange all the artificial teeth at the specified dentition, are capable of moving the individual artificial teeth from the dentition and have the plasticity to stop the artificial teeth in the positions where the teeth are moved.
Patent JP-2000073702-A (JP)
Title: Axial flow turbine
Inventor: KIMURA TETSUAKI
IPC: F01D11/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily prevent steam from being leaked from a clearance between a shroud cover and a seal fin in its outside to the downstream side by providing projections projecting to the upstream side in an upstream side edge of the shroud cover and by circumferentially providing a plurality of projections arranged between rotation dynamic vanes adjacent to the projections. SOLUTION: An output stage is constituted of rotation dynamic vanes 5 provided with a shroud cover 6 and static vanes 3 arranged in their upstream side. In this turbine stage structure, projections 11 formed into recessed/ projection parts by cutting the upstream side edge 10 of the shroud cover 6 along its circumference into triangles. A jet flow 12 discharged from the static vanes 3 is made to collide with the projections 11 in the upstream side ends of the shroud cover 6 so as to generate an outer circumferential back flow 13. This constitution can effectively generate eddy loss in a thermal expansion space, prevent a flow flowing in a clearance of a seal fin by a push-back operation of the outer circumferential jet flow 12 passing through the dynamic vane tip parts, and increase the inflow resistance so as to reduce the steam leakage flow 8.
Patent JP-H0888975-A (JP)
Title: Inverter having current detection coefficient adjusting function
Inventor: OMORI YOICHI
IPC: H02M1/00
Filed: 1994-09-13
Abstract: PURPOSE: To automatically adjust the balance among the detected gains of a plurality of current detectors by storing each current detection coefficient, and outputting the value of having multiplied the output of each current detector by corresponding each current detection coefficient, as each current detection value. CONSTITUTION: Each current detection coefficient G11 and G12 is automatically adjusted with a current detection gain automatically adjusting circuit 7 so that the absolute values of the values of having multiplied the output of corresponding two pieces of current detectors 3 and 4 by each current detection coefficient G1 and G2 may be equal to each other, letting currents flow to only the two phases of the output of an inverter circuit 1. And, each current detection coefficient G11 and G12 is stored in a storage circuit 8, and the values of having multiplied each current detection coefficient G1 and G2 from the output of the storage circuit 8 by the output 11 and 12 from each current detector 3 and 4 are outputted as each current detection value. Hereby, the balance of the detected gain of a plurality of current detectors 3 and 4 can be adjusted automatically.
Patent JP-H07106852-A (JP)
Title: Temperature compensated crystal oscillation circuit
Inventor: MIYAZAKI YOSHITO
IPC: H03B5/32
Filed: 1993-09-30
Abstract: PURPOSE:To obtain the temperature compensation circuit of a crystal oscillation circuit able to be integrated with simple configuration. CONSTITUTION:A trimmer capacitor 12 and capacitors C11, C12 are connected in series with one terminal of a crystal oscillator 11, and transistors (TRs) 3, 4 are connected in parallel with the capacitors C11, C12. Then a controller 21 turns on/off the TRs 3, 4 based on a temperature detected by a semiconductor temperature sensor 25 arranged in the vicinity of the crystal oscillator 11 and a combined reactance of the capacitors C11, C12 is changed to cancel a change in the reactance due to the temperature of the crystal oscillator 11.
Patent JP-2000071308-A (JP)
Title: Apparatus for coating steel pipe with primer
Inventor: WADA HIDEYUKI
IPC: B29C47/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To coat a steel pipe with primer to make uniform film thickness at the rising part from the outer surface of the steel pipe of a bead and at the outer peripheral part other than the bead part of the steel pipe. SOLUTION: In a primer coating apparatus, a primer is applied to the outer peripheral surface of a heated steel pipe in a front stage for cylindrically coating the steel pipe with plastic in a semi-molten state or softened state. In this case, a primer tank 3 applying the primer to the steel pipe and a primer removing device 4 comprising a sponge-like member having a hole having diameter smaller than the outer diameter of the steel pipe and removing the primer on the outer surface of the steel pipe when the steel pipe issued from a primer tank is passed through the hole to uniformize the thickness of the primer are provided.
Patent JP-H07105912-A (JP)
Title: Fluorescent lamp
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/44
Filed: 1993-09-30
Abstract: PURPOSE:To heighten the special color rendering evaluation number, suppress drop of the total light flux to possible minimum and enable massproducing by adding a deep red phosphor to a red phosphor. CONSTITUTION:As the first phosphor, a phosphor of two valent europium- activated barium/calcium/strontium halophosphate is provided whose peak wavelength lies around 450nm and which emits blue light. As the second phosphor, a phosphor of cerium/terbium-activated lanthanum phosphate is provided whose peak wavelength lies around 544nm and which emits green light. As the third phosphor, a phosphor of europium-activated yittrium oxide is provided whose peak wavelength lies around 611nm and which emits red light. As the fourth phosphor, a phosphor of europium-activated cadrinium oxide is provided whose peak wavelength lies around 623nm and which emits a deep red light. These four types of phosphors are mixed together and applied to the inside of a glass tubing as the bulb of a fluorescent lamp concerned having similar diameter and length to conventional. Thereby the total light flux can be increased while the color rendering characteristic remains high, and a high efficiency be ensured.
Patent JP-H05195105-A (JP)
Title: Method for recovering base metal from geothermal brine
Inventor: UIREMU PII SHII DEYUIBUESUTEIN
IPC: C22B3/32
Filed: 1992-09-14
Abstract: PURPOSE: To provide an extracting method for recovery of zinc from a base metal-contg. geothermal brine.  
     CONSTITUTION: A first insoluble org. extraction solvent having a selective property to extract of zinc is brought into contact with the brine. Zinc is selectively extracted in the form of a zinc chloride aq. soln. from the org. extraction solvent and, if necessary, the pH value of the zinc-contg. aq. soln. is adjusted to a concn. at which the soln. to extract the zinc is adjusted by a second org. extraction solvent. Further, the zinc-contg. extraction solvent is formed by using the second insoluble org. extraction solvent having a selective property to extract of zinc and extracting zinc from the aq. soln. Zinc is removed from the zinc-contg. extraction solvent by using an ample amt. of sulfuric acid. Further, zinc is electrolytically collected from an electrolyte to form substantially pure zinc. 
     COPYRIGHT: (C)1993,JPO