baber/WOPTO huggingface dataset:
Patent JP-H02155498-A (JP)
Title: Learning controller for stepping motor
Inventor: NAKAJIMA AKIHIRO
IPC: H02P8/00
Filed: 1988-12-05
Abstract: PURPOSE:To prevent erroneous learning by updating detecting values corresponding to each angle of stepping as novel learning values only when keeping within a specified tolerance of the detecting values is decided. CONSTITUTION:Whether a detecting signal from a position sensor 4 is close to a detecting signal corresponding to the angle of stepping of '0' of a stepping motor 3 or not is discriminated by an ECU 12 constituting a learning-value storage means and a learning-value update means. The target number of, stepping for controlling the stepping motor 3 is set to '0'. The output of stepping is read from the position sensor 4. Whether the absolute value of the difference of the output of stepping read and a reference value corresponding to the target number of stepping previously stored is brought to a fixed value or less or not is discriminated. When the absolute value of the difference of the output of stopping and the previously stored reference value is brought to the fixed value or less, the output of stepping is updated as a stepping learning value and stored.
Patent JP-H07156394-A (JP)
Title: Ink jet printer head
Inventor: YOSHIDA HITOSHI
IPC: B41J2/01
Filed: 1993-12-08
Abstract: PURPOSE:To provide an ink jet printer head in which ink can be rapidly supplied from an ink tank to an ink pressure chamber without sucking the air from a nozzle outlet to the chamber. CONSTITUTION:An ink pressure chamber 16 having a piezoelectric element 22 is formed in a printing head body 12, and ink in the chamber 16 is injected to a print sheet through a nozzle 14 and a nozzle outlet 20. Ink in an ink tank 18 is supplied to the chamber 16 through an ink supply passage 24. An electrode 28 is provided on an inner surface of the nozzle 14, and a voltage is applied to the chamber from a power source 32 at the time of supplying ink. Accordingly, ink containing an electric viscous fluid having a dye component such as carbon black, etc., is improved in its viscosity, thereby rapidly supplying the ink to the chamber without sucking the air from the outlet 20.
Patent JP-H09147151-A (JP)
Title: Touch panel input device and displaying method therefor
Inventor: HOSHI TAKASHI
IPC: G07B1/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a failure and to quickly cope with the failure by counting the number of times of the depression for every display pattern and displaying the number of times by a prescribed method. SOLUTION: In an automatic commutation ticket issuing machine 30, the information required for the purchase of a commutation ticket, that is, the station name for setting a using section, etc., for instance, is displayed on a touch panel 36 and candidates are set by selecting and depressing the necessary candidates by a purchaser. This touch panel 36 is capable of performing a display by being switched to a normal screen display and a use frequency screen display. This switching is performed by a clerk operation part. On the normal screen, the user selects a desired candidate from the displayed station name candidates and depresses a requiring candidate. On the use frequency screen, the color mark discriminating the use frequency is displayed for every block, for instance. This use frequency is counted by the use frequency counter for every block.  Thus, only if the color mark is watched, the use frequency of each block is recognized and the exchange time of the touch panel 36 becomes possible to be easily judged.
Patent JP-H04178695-A (JP)
Title: Electronic castanets
Inventor: NAGATSUMA NARIYUKI
IPC: G10H1/053
Filed: 1990-11-14
Abstract: PURPOSE:To allow the production of the above castanets at a low cost by forming the castanets so as to have a 1st moving body and 2nd moving body which are connected via a fulcrum part and are turnably pressed to each other, providing a pressing part on the opposite surface of the 1st moving body and providing a switch part which is operated to turn on by contact with the pressing part and outputs a signal for instructing the characteristics of musical tones on the opposite surface of the 2nd moving body. CONSTITUTION:The 1st moving body 1 and the 2nd moving body 2 are elastically supported at one end thereof with a prescribed turning angle via a return spring 3. The pressing part 9 which projects toward the moving body 2 is formed in approximately the central part of the inner case 5 of the moving body 1. An aperture 18 is provided in approximately the central part of the inner case 15 of the moving body 2 and a speed detector sensor 20 is provided therein. The turning speeds of the moving bodies 1, 2 are detected by the time lag between a pair of fixed contacts 21, 22 provided therein. The sound volume or timbres meeting the turning speeds are radiated from a musical tone generator or head horn. The durability of the device is improved in this way and the cost is reduced.
Patent JP-H03167447-A (JP)
Title: Output correcting method for radiation applied measuring apparatus
Inventor: SUGA HISAKO
IPC: G01N9/24
Filed: 1989-11-28
Abstract: PURPOSE:To perform measurement without output fluctuation with respect to deviations in X and Y directions by obtaining the output differences generated in neighboring elements in the X, Y and Z directions caused by the relative position deviation of a detector and a radiation source and the relative position deviation between the detector and the radiation source. CONSTITUTION:The detecting elements of a semiconductor radiation detector are formed of elements V1 and V2 which are divided into a plurality of the elements and have the same output. The relative position deviation of the detector and a radiation source is obtained based on the output difference between the neighboring elements V1 and V2 in the X, Y and Z directions caused by the relative position deviation between the detector and the radiation source and the output of the detector. Then, the output is corrected. When the radiation source and the detector are deviated relatively, fluctuation occurs in the output of the detector. The difference in outputs is also occurs between the elements V1 and V2. The output difference between the neighboring elements V1 and V2 is different depending on how far the elements are deviated in the X, Y and Z directions. That is, the amount of the deviation in the direction of X, Y or Z can be detected based on the ratio between the output of the detector and the output difference between the neighboring elements V1 and V2. Therefore, the true value of the physical quantity can be found by obtaining the relationship between the amounts of the deviation in the X, Y and Z directions and the output ratio beforehand.
Patent JP-H03167572-A (JP)
Title: Copying magnification setting method for electrophotographic copying machine
Inventor: MIZUIDE KAZUHIRO
IPC: G03G15/04
Filed: 1989-11-27
Abstract: PURPOSE:To shorten magnification ratio setting time by moving a lens first when the magnification ratio which is inputted again is greater, and moving the mirrors first when it is smaller, when the copying magnification ratio is inputted again during the travel of the lens and the mirrors. CONSTITUTION:When a different magnification ratio is inputted again during the travel of the lens 18 and the mirrors 19 and 20 responding to the inputted magnification ratio, if the copying magnification ratio is to be increased, the lens 18 is moved first, then the mirrors 19 and 20 are moved next, and if the copying magnification ratio is to be decreased, the mirrors 19 and 20 are moved first, then the lens 18 is moved next, and the collision of the mirrors 19, 20 and the lens 18 is prevented. Therefore, even when the magnification ratio is changed while the lens 18 and the mirrors 19 and 20 are being moved, the lens 18 and the mirrors 19 and 20 can be immediately to the positions responding to the new magnification ratio safely. Thus, the magnification ratio setting time can be shortened.
Patent JP-H04181096-A (JP)
Title: Liquid leakage preventing method
Inventor: NAKAMURA RYUICHI
IPC: F16L55/16
Filed: 1990-11-13
Abstract: PURPOSE:To surely seal a fluid without causing a peeling phenomenon and the like due to the pressure from the high-pressure fluid by filling a liquid sealant with hardenability and elasticity at the fluid leakage position of a pipe, pressurizing the sealant with a pressurizing means, and maintaining the pressurized state at the hardened state of the sealant. CONSTITUTION:A dresser 1 is constituted of a joint main body 1a inserted with end sections of a pair of pipes 2, 2 and connecting the pipes 2, 2, a pair of seal rings 3, 3 performing the sealing between the pipes 2, 2 and a pair of pressing wheels 4, 4 fastening a pair of seal rings 3, 3 in the approaching direction from both outside ends to improve the sealing property. Water-swelling liquid rubber 7 having hardenability and elasticity and serving as a sealant is injected and filled in the pressurized state between the pressing wheels 4 and receiving members 6. The pressurized state is maintained after the water- swelling liquid rubber 7 is hardened. The sealant invariably maintains the close- contact state with the outer wall faces of the pipes 2 in which a high-pressure fluid flows, and the leakage of the fluid can be surely prevented.
Patent JP-H09127104-A (JP)
Title: Acid-base equilibrium measurement device for living organism
Inventor: MOCHIZUKI MASASHI
IPC: G01N33/49
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an indicator for making judgement about the abnormality of the acid-base equilibrium of the system where buffer ion concentration changes with carbon dioxide partial pressure. SOLUTION: An [H<+> ]* computation part 4 computes the reference hydrogen ion concentration [H<+> ]* of venous blood and arterial blood, using the following values: Venous blood: [H<+> ]*=6.112.PCO2 <1/2> , Arterial blood: H<+> ]*=6.072.PCO2 <1/2> Then, a Δ [H*] computation part 6 computes Δ [H<+> ] (=[H<+> ]*). Also, a [HCO3 <-> ]* computation part 8 computes the bicarbonate ion concentration of venous blood and arterial blood, using the following values: Venous blood: [HCO3 <-> ]*=4.003.PCO2 <1/2> , Arterial blood: [HCO3 <-> ]*=4.029.PCO2 <1/2> Furthermore, a Δ [HCO3 <-> ] computation part 12 computes Δ [HCO3 <-> ] as an indicator for acid base equilibrium abnormality in a living organism in the form of Δ [HCO 3-]=[HCO3 <-> ]-[HCO3 <-> ]*, using [HCO3 <-> ] obtained by substituting [H<+> ] and PCO2 in the Henderson's formula.
Patent JP-H09125285-A (JP)
Title: Electrodeposition coating device
Inventor: MAMIYA KAZUO
IPC: C25D13/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating device capable of maintaining the fall of the liquid level between an electrodeposition main vessel and an electrodeposition sub-vessel as small as possible even at the time of an ion exchange and eliminating the intrusion of air by bubbling. SOLUTION: This electrodeposition coating device has the electrodeposition main vessel 1 and the electrodeposition sub-vessel 4 communicating with the receiving inlet 3 of the liquid overflowing from the main vessel. The electrodeposition sub-vessel is divided to a chamber A on the side communicating with the receiving inlet and a chamber B on a non-communicating side by a partition plate 6 slightly lower than the liquid level at the time of ordinary operation. The carry-over of the liquid by the ion exchange, etc., is mainly executed from the chamber B to prevent the fluctuation of the liquid surface in the chamber A and to maintain the min. fall between the liquid surface of the electrodeposition main tank and the liquid surface of the receiving inlet.
Patent JP-H11147170-A (JP)
Title: Differential pressure casting method
Inventor: KATO TAKASHI
IPC: B22D18/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To execute a high quality casting without needing maintaining control of the high grade sealness. SOLUTION: In a differential pressure casting method for filling molten metal in a molten metal chamber 16 into a die cavity 29 through a molten metal filling passage 30a after supplying the molten metal into a molten metal chamber 16 arranged between a molten metal holding furnace 1 and the die cavity 29 by pressurizing the molten metal surface in the molten metal holding furnace 1, the pressure in the die cavity 29 is made lower than the pressure in the molten metal chamber 16, filling the molten metal in the molten metal chamber 16 into the die cavity 29, thereafter inert gas is supplied into the upper part of the molten metal filling passage 30a before the molten metal at the upper part of the molten metal filling passage 30a solidifies.
Patent JP-S63163095-A (JP)
Title: Cooling device for bearing
Inventor: ISHIDA ISAO
IPC: F16N39/02
Filed: 1986-12-26
Abstract: PURPOSE:To remarkably improve transmission of heat in a cooling pipe even in the case of a very low speed machine with a weak turning flow, by providing a protrusion and a recess in surfaces of the cooling pipe further arranging the protrusion and the recess in almost a vertical direction with a flow of oil and generating a turbulent flow of oil in the protrusion and recess part. CONSTITUTION:A cooling pipe 7 provides on its surface a protrusive part 11 and a recessed part 12 excepting a part in the vicinity connecting with a water distributor 9. If lubricating oil 12 in an oil tank generates a turning flow by rotating a thrust runner 6, a flow of oil generates a turbulence changing into a turbulent flow in the vicinity of the surface of the cooling pipe 7 because of the protrusive part 11 and the recessed part 12 provided in the surface of the cooling pipe, and the transmission of heat remarkably improves by actively moving heat between the lubricating oil 12 and the cooling pipe 7.
Patent JP-S63164195-A (JP)
Inventor: UENAE KEIICHIRO
IPC: H05B33/10
Filed: 1986-12-26
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-H11142530-A (JP)
Title: Method and device for observing wave due to radio wave
Inventor: OKAMOTO KAZUO
IPC: G01C13/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To observe a wave with a longer wavelength to miniaturize a device, and to reduce costs. SOLUTION: In this method, a transmission radio wave (3) is applied to waves (1 and 2), the reflected wave is received (1, 2, and 5), the wave is observed (6). In this case, a carrier wave (3) is modulated by a modulation signal (4), and the cycle of the modulation signal (4) is set so that a wavelength being determined according to the cycle of the modulation signal (4) and the propagation speed of the radio wave and being used as a modulation wave doubles or nearly doubles as compared with the wavelength of the wave to be observed.
Patent JP-S63163667-A (JP)
Title: Deciding and supporting system for assignment
Inventor: ISHII AKIRA
IPC: G06N5/04
Filed: 1986-12-26
Abstract: PURPOSE:To decide the assignment of the mass of jobs and the mass of resources in a short time and effectively by previously searching for the assign feasible resources for the jobs and deciding the assignment sequentially from the jobs which have fewer assign feasible resources and besides from the job which is under the most constrained condition. CONSTITUTION:When the combination of the plural jobs and the plural resources is decided to be assigned according to the constrained condition of assignment for the jobs and the resources, the number of the assign feasible resources for each job is checked according to the constrained condition of the assignment and the assignment decision of the jobs for the plural resources is decided sequentially from the jobs which have fewer assign feasible resources. Through this process, when the plural assign feasible resources for a certain job exist, the assignment of the resources is decided from the resource which is under the most constrained condition for the jobs. Thus, the frequency of the standstill occurred to the procedure of the assignment is reduced.
Patent JP-2001124412-A (JP)
Title: Hot water supply machine with power saving function
Inventor: KOBAYASHI HISAHIRO
IPC: F24H1/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that power consumption is high since a CPU, usually, is always operated regardless of any case whether when the CPU to control combustion is frequently needed, or when control is hardly needed. SOLUTION: A lapse time starting from a time when no water flow is detected by a water flow detecting means is measured by a lapse time measuring means. A means is provided to switch a CPU, effecting control of combustion, to power saving operation when the lapse time reaches a predetermined time. Further, when a water flow is detected by the water flow detecting means during power saving operation, a return means is provided to return the CPU to ordinary operation.
Patent JP-H06161816-A (JP)
Title: Data processor provided with debug support function
Inventor: OKAZAKI HIROMI
IPC: G06F9/46
Filed: 1992-11-18
Abstract: PURPOSE:To provide the data processor which can exactly confirm all the information concerning generated EIT (exception, interruption and trap) and can debug which EIT starts runaway when an SP value is changed during the execution of an EIT handier, when any unexpected program is executed by recovering EIT information while erroneously reloading the EIT information or when any unexpected data are reloaded. CONSTITUTION:A debugging environment control register 20 for controlling debugging environments, for example, is provided with an EIT debugging bit 20a for holding information to designate the start of all the same processing even when any one of plural previously decided events is generated or information to designate the save of information concerning the detected event and the interrupted processing to be recovered in the case of restarting the interrupted processing to the storage position of a stack designated by a stack pointer when it is detected that any one of plural previously decided events is generated.
Patent JP-H06160836-A (JP)
Title: Liquid crystal projector
Inventor: KOMA TOKUO
IPC: G02F1/1335
Filed: 1992-11-18
Abstract: PURPOSE:To uniformalize visual angle characteristic and to reduce the luminance nonuniformity of a screen by providing two sheets of phase difference film, and setting an angle formed between the polarizing axis of a second polarizing plate and the extension axis of a second sheet of phase difference film at a specific angle. CONSTITUTION:The two sheets of phase difference film whose drawing directions are intersected orthogonally are provided on at least a liquid crystal panel 55(g 2) for G only between a transference substrate on an emission side that is the constituent of the liquid crystal panel, and the polarizing plate on the emission side neighboring to the transference substrate. The angle formed between the polarizing axis of the polarizing plate on the emission side and the drawing axis of the phase difference film neighboring to the polarizing plate is set at 30-60 deg. or 120-150 deg., and connector terminals CR, CG, and CB which form the routes of the signals R, G, and B of the liquid crystal panel are loaded advancing one side plane of a liquid crystal projector.
Patent JP-H03170808-A (JP)
Title: Measuring apparatus for outer diameter and thickness of end part of steel pipe
Inventor: ARATAMA MIKIO
IPC: G01B11/06
Filed: 1989-11-30
Abstract: PURPOSE:To automatically and continuously measure the outer diameter and thickness of an end part of a steel pipe by irradiating the end part of the steel pipe with laser beams from an optical range finder when the steel pipe is transferred while rotating on a skid, and operating the outer diameter and thickness with use of distance measuring signals of the range finder. CONSTITUTION:An optical range finder A is placed confronting to an inner wall of a steel pipe 1. Moreover, optical range finders B, C are provided confronting to outer walls of the pipe opposite to the inner wall. Laser beams are radiated from the range finders A-C to detect the reflecting light. When the steel pipe 1 passes a measuring apparatus 3 as rotating on an inclined skid 2, the range finders A, B, C input distance signals to an input circuit 5 of an operating apparatus 4. A displacement operating circuit 6 operates a correcting value of the bend of an end of the pipe from signals of the range finder B, and a thickness operating circuit 7, receiving signals from range finders B, A, operates the thickness. An outer diameter operating circuit 8 to which signals from the range finders B, C are inputted operates the outer diameter. A correcting/operating circuit 9 corrects the operating values by the correcting value of the bend to true values of the thickness and outer diameter. The true values are outputted to a display apparatus 10.
Patent JP-H03169488-A (JP)
Title: Method for controlling friction welding pressure
Inventor: UCHIDA MASAKATSU
IPC: B23K20/12
Filed: 1989-11-30
Abstract: PURPOSE:To surely perform welding by weakening the holding power of one side at least of a chuck or a clamp during the welding stage and strengthening the holding power during the preliminary pressure stage to perform friction welding. CONSTITUTION:A work 4 at the rotation side is held by the chuck 5 and pressure oil from a hydraulic pump 6 is supplied via a valve 7 to regulate the holding power by the chuck 5. A work 12 at the fixed side is held by jaws provided on a clamping device 3 and the holding power is regulated via a valve 14 by the pressure oil from the hydraulic pump 6. During the welding stage, the holding power of one side at least of the chuck or the clamp is weakened and during the preliminary pressure stage, the holding power is strengthened and the work is held sufficiently without looseness and during welding, an error of moving allowance control caused by looseness is minimized. In addition, the pressurizing force in the direction of a main spindle is increased in order and the generation of a big frictional sound and a stop of rotation due to rotational torque shortage are prevented. By this method, welding can be surely performed.
Patent JP-H02157305-A (JP)
Title: Structure of tee ground for golf link and construction thereof
Inventor: INAKAZU KEIICHI
IPC: E01C13/00
Filed: 1988-12-06
Abstract: PURPOSE:To prevent a pool, to improve an appearance and to provide the same sense as a natural lawn by connecting a rubber elastic layer to the rear face of the base of an artificial lawn, boring a water passing hole passing therethrough and using a mat filled with sand between piles. CONSTITUTION:The base 11 of an artificial lawn 1 is connected to and integrated with the upper face of the bottom part of a rubber elastic layer 2 having an integrally erected peripheral wall 20 and many water passing holes are bored which vertically pass through the rubber elastic layer 2 and the base 11. Between the piles 10 of the artificial lawn 1, quartz sand 3 colored to green to the color of the pile 10 is filled. A setting agent capable of maintaining permeability is dispersed thereon to solidify the quartz sand 3 and form a mat A. Then, a permeable layer B is interposed between the ground G and the mat A, thereby preventing the generation of a pool, improving an appearance, preventing the splash or the drop of sand and providing the same sense of stance as that of the artificial lawn.