baber/WOPTO huggingface dataset:
Patent JP-H0957260-A (JP)
Title: Water purifier
Inventor: TANAKA TERUYA
IPC: B01D61/22
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To detect the optimum back washing time and the appropriate life of a membrane filter at low cost and to always operate the filter in a best condition. SOLUTION: This water purifier has a pump 3 for pumping up raw water in a tank 1, a membrane filter 5 for purifying the raw water pumped up, a back washing mechanism 10 for switching so that the raw water pumped up can pass in the reverse direction to that on purifying water and be discharge to back wash the membrane filter 5, and a detecting means for detecting back washing time of the membrane filter 5 based on the change in the current value and the member of revolutions of a motor 4 for driving the pump 3.
Patent JP-H0378196-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMIOKA KANJI
IPC: G11C17/00
Filed: 1989-08-18
Abstract: PURPOSE:To easily discriminate the presence/absence of write on a nonvolatile memory by providing a deciding circuit which sets a write presence/absence bit. CONSTITUTION:A write presence/absence bit flag set by the write of data on the area of the nonvolatile memory 4 and is readable/writable is provided. In other words, when the address data write signal of the area of the nonvolatile memory 4 is inputted from a bus line 3 in the case of writing the data on the nonvolatile memory 4, the data is written on an inputted address part in the nonvoltaile memory 4. Simultaneously, a write operation presence/absence bit flag 5 is set with a write operation judging circuit 7, and the write of the write operation presence/absence bit 5 is performed similarly as that on the nonvolatile memory 4. In such a way, the presence/absence of the write can be decided with a flag.
Patent JP-H0263904-A (JP)
Title: Tire regular position stopping device
Inventor: SAKURAI HIROMI
IPC: B60B29/00
Filed: 1988-08-30
Abstract: PURPOSE:To hold a tire after being preset in a constant condition at all times by making center alignment of tire using a center pin under the condition that one side is pressed to the facade of a device concerned by the force of a push roller, and then advancing the center pin. CONSTITUTION:An upper and a lower roller 25, 35 are put in contact with a tire 6 to perform its center alignment, and a center pin 60 is fitted in the center hole 91 of a wheel 90 through the action of a cylinder 73 for center pin, and thus the tire 6 is center aligned more accurately. This is followed by fitting in a hub pin bolt hole through the action of a cylinder 67 for hub pin to perform phase alignment. A high pressure is supplied to a cylinder 3 for center pin to advance to center pin 60 against the tire pushing force of a push roller given by a pushing cylinder, and then installation to the hub of a car is performed by a tire mounting robot.
Patent JP-S60105294-A (JP)
Inventor: SHIGUMA TAKAO
IPC: H05K1/18
Filed: 1983-11-14
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-S59103722-A (JP)
Title: Forming process of reinforced resin formed product like wood
Inventor: SHIMURA HIROSHI
IPC: B29B15/08
Filed: 1982-12-06
Abstract: PURPOSE:To reduce fatigue at forming process while improving forming property by forming resin, after the aggregate such as fine powder composed of breached and decolored chip material is mixed into forming resin stock in the ratio corresponding to the object of forming. CONSTITUTION:After contained coloring matter is decolored by a method such that wood chip 1 is dipped into breaching liquid 2, the wood chip 1 is crushed with the process of drying, whereby 50-150 mesh dried wood powder 3 with contained moisture of 3-8%, is obtained. This aggregate 4 is mixed into the resin by the ratio of 60-80% to polyurethane resin and urea resin, etc., and then, into these mixture, foaming agent with relatively low boiling point such as freon, propane, butane, etc. and polymerization catalyzer are mixed. Next, this material is poured into a forming mold and is foamed at room temperature or heated temperature, whereby foamed and reinforced resin product like wood may be obtained. This formed product has the foamed void constructed among the aggregate 4, and then the aggregate 4 is coated with the film 8 of the resin stock.
Patent JP-S6276351-A (JP)
Title: Home control device for multiple dwelling house
Inventor: SATO YOSHIO
IPC: H04M9/00
Filed: 1985-09-28
Abstract: PURPOSE:To smooth a transfer process by constituting a device so that information necessary for a transfer within dwelling house is sent from an administration room device to a dwelling house unit after the completion of an individual call. CONSTITUTION:The lowering of a handset 25 after the call between an administration room device 1 and a master unit 21 provided within a dwelling house unit 3 is completed causes the sending of a hook-down signal from the dwelling house unit 3 to the administration room device 1. With detecting the hook-down signal, the administration room device 1 sends a dwelling house state requesting command to the dwelling house unit 3. The dwelling house unit 3 tests the hooking state of a transfer opposite device 23 provided within the dwelling house unit 3, and when a handset 27 is raised, it sends back a signal that represents a hook-on to the administration room device 1. The administration room device 1, when received the signal, decides that the transfer has been completed and performs a call between the call device 23 to which the transfer has been done through a channel formed until then.
Patent JP-H0262721-A (JP)
Title: Production of metallic disk substrate for lining magnetic sheet
Inventor: SAITO AKIRA
IPC: G11B5/84
Filed: 1988-08-30
Abstract: PURPOSE:To shorten the time for working and to improve productivity by holding a metallic blank material in place between two dies formed with annular recesses corresponding to annular projecting edges and annular projecting parts corresponding to annular hollow grooves on the pressurizing surfaces in a metallic mold for regulating the spread limit of the material in the diametral direction thereof and coining the material. CONSTITUTION:The upper and lower dies 11, 12 are formed with the annular projecting parts 15 and the annular recesses 16, 17 in the inner and outer peripheral parts on the respective pressurizing surfaces and is projected with a mandrel 14 at the center of the lower die 11. A recess 18 to be fitted with a head part of the mandrel 14 is formed on the upper die 12. The aluminum blank material 10 is imposed on the lower die 11 and the upper die 12 is lowered in this state to press the aluminum blank material 10 by the pressurizing force until the material spreads fully in the ring 13, thereby coining the material. As a result, the pressurizing surfaces of the dies 11, 12 are transferred to the front and rear surfaces of the material 10 and the metallic disk substrate 1 for lining a flexible magnetic sheet 2 is produced. The time for working is shortened in this way and the improved productivity and the reduced cost are attained.
Patent JP-H0555330-A (JP)
Title: Semiconductor manufacturing device and manufacture of semiconductor device
Inventor: SAITO TAKESHI
IPC: H01L21/302
Filed: 1991-08-26
Abstract: PURPOSE:To prevent a clean semiconductor substrate from being polluted by oil vapor in vacuum atmosphere by heating a semiconductor substrate before or after the vacuumizing step in a vacuum device. CONSTITUTION:A heater 18 is arranged outside a spare exhaust hood 19 provided adjacently to a vacuum vessel 4 for making measurement of a fine pattern measuring device. Next, a silicon substrate 1 is carried to the spare exhaust hood 19 to be mounted on a supporting base 2 in the vacuum vessel 4. Next, when the measurement evaluation is finished, a partition valve 16 on the side connecting to the atmospheric air is opened and then the silicon substrate 1 is mounted on the heater 18 heated at 160 deg.C to perform the baking step for 60 seconds. Later, the silicon substrate 1 is reactive ion-etched using a photoresist pattern as a mask to form a specific pattern. That is, the pollution level by oil content can be notably lowered by the baking step.
Patent JP-2001042733-A (JP)
Title: Toner transporting device
Inventor: NAKAUE TAKAHISA
IPC: G03G21/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To smoothly transport toner by preventing the toner from tightly sticking on a transport spiral. SOLUTION: A toner recovering part is provided with the transport spiral 64 for transporting the toner recovered in a recovering part main body 62 and a scraping blade 65. Teeth part 72 on the scraping blade 65 is respectively inserted between spiral wings 67, contact pieces 74 having a shape for matching to the toner transporting face 67A is respectively brought into contact with the toner transporting face 67A with elasticity, and the toner stuck on the toner transporting face 67A is scraped into the recovering part main body 62.
Patent JP-S6370263-A (JP)
Title: Copying machine
Inventor: YONEMORI TAKAHARU
IPC: G03G15/043
Filed: 1986-09-12
Abstract: PURPOSE:To securely obtain necessary information in a short time without checking a discharged recorded member by comparing image patterns of an original and the recorded member by two sensors which read the image patterns and discharging the recorded member when the patterns conform to each other. CONSTITUTION:When copying operation is started, a sensor 2 provided to an optical system part 3 reads the image pattern of the original. Further, a sensor 11 reads the image pattern of the recorded member. When it is judged that the read patterns are not the same, a changeover flapper 15 operates to guide the recorded member to another tray 14. At the same time, an indication for adding one to the set number of sheets is made. When it is judged twice continuously that the images are not the same, the copying operation is stopped and abnormal occurrence is displayed.
Patent JP-H0379256-A (JP)
Title: Correction method for thermal displacement of machine tool and control device thereof
Inventor: SAKURABA HAJIME
IPC: B23Q15/18
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate a useless movement and not to move a machine origin largely by the thermal displacement correction, by performing the thermal displacement correction at the vicinity of the machine origin at all times irrespective of the machine installation environment. CONSTITUTION:Sampling is executed by detecting the environmental temperature of a machine tool 19 and the temperature of the component element composition the machine tool 19 by sensors 1-4 at time intervals. The mean values of the environmental temperatures in plural times and the temperatures of the component element composing the machine tool 19 subjected to sampling are respectively calculated, tthe hermal displacement correction quantity of the component element composing the machine tool 19 is calculated by a thermal displacement correction control device 30 with the temperature of the component element composing the machine tool 19 as the reference temperature, the machine origin is moved in the direction correcting it and the thermal displacement of the machine tool 19 is corrected.
Patent JP-2000045894-A (JP)
Title: Device for reducing intake noise, for internal combustion engine
Inventor: SHIKITA TAKASUKE
IPC: F02M35/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for reducing intake noise, for an internal combustion engine without increasing the costs and deteriorating fuel consumption. SOLUTION: Since a vacuum actuator 20 using vacuum effected in a veturitube 24 is used for a valve 16 for opening and closing an intake port 10a, the speed of an intake-air stream is lowered so that the vacuum from the venturitube 24 becomes insufficient during running of an automobile through a town area, and accordingly, the valve 16 is automatically closed. Thus, intake noise is prevented from being emitted outside through the intake port 10a, and accordingly, intake noise can be reduced. Further, no vacuum pump, no vacuum tank, no special IC and no special program in an ECU, no VSV and the like are provided, and accordingly, no electric power or no drive power are required for them, thereby it is possible to reduce intake noise without increasing the costs and deteriorating fuel consumption.
Patent JP-H0766813-A (JP)
Title: Cell processing system in atm ring network
Inventor: YANASE KIYOSHI
IPC: H04L12/437
Filed: 1993-08-30
Abstract: PURPOSE:To prevent endless circulation of a floating cell generated when a destination equipment cannot normally receive the cell. CONSTITUTION:The system controlling cells 12-15 on a ring through the release of a called party is provided with two independent tables being a table 21 deciding whether or not a cell received by each equipment connecting to the ring is to be reached based on a header value of the cell and a table 22 releasing the cell to device whether or not the cell is to be used again. Then each equipment controls separately cell reception and cell release. Thus, an equipment at one preceding down-stream of equipments other than the destination equipment or a sender equipment or the like releases the cell and it is possible to minimize the reduction in the ring operating efficiency due to endless circulation of a floating cell even in the presence of the destination equipment or the like.
Patent JP-S60104972-A (JP)
Title: Copying device provided with toner dispersion preventing device
Inventor: NAGASAWA NAOKAZU
IPC: G03G15/08
Filed: 1983-11-14
Abstract: PURPOSE:To prevent an electrostatic charging device from dirt due to toner by arranging suction ports of a dust collecting duct of a dust collector between a cleaning device and the charging device. CONSTITUTION:The suction ports 15a, 15b of the dust collecting duct 16 are arranged close to both ends of a brade 9 between the cleaning device 2 and the charging device 3. Floating toner generated near both ends of the brade 9 by the rotation of an electrostatic recording body 1 in the arrow B direction is sucked before sticking to the charging device 3 and the toner is removed by a dust collecting filter 17 in a dust collecting box 16 and discharged to the outside in the arrow F direction. Consequently, the charging device 3 is prevented from dirt due to the toner.
Patent JP-H09127849-A (JP)
Title: System and method for control of printer device
Inventor: DAGURASU EMU GIRORII
IPC: B41J29/26
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a system capable of controlling an image transfer device by using medium marking material on the image transfer medium to be printed. SOLUTION: The operation of the image transfer device 95 is controlled by using the medium marking material 185 on the image transfer media 105 and 110 used for the image transfer device 95. The material 185 on the paper 110 becomes unvisible during and/or after the printing operation of the material 185. Namely, the paper 110 is the paper where printing processing has been finished. By performing marking on the paper 110 with the material 185 and detecting the material 185 by a printer 95, the operation of the printer 95 is controlled. Since the paper 110 has been already processed to be printed, the material 185 is hardly discriminated form the paper 110. The material 185 can not be discriminated from the paper 110, for example, by heat generated by fixing operation (fixing roller 162).
Patent JP-S59104113-A (JP)
Inventor: OOBA NORIKAZU
IPC: H01G4/38
Filed: 1982-12-06
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-S6185742-A (JP)
Inventor: BAANAADO DEIMARUKO
IPC: H01H77/10
Filed: 1985-09-27
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-S6193660-A (JP)
Title: Manufacture of image sensor
Inventor: SATO MASUJI
IPC: H01L27/146
Filed: 1984-10-13
Abstract: PURPOSE:To enable a sensor, which has high resolution and cost thereof is low, by thermally treating a photoconductive film evaporated or sputtered onto a substrate to form an ohmic electrode film and selectively etching an ohmic electrode and a photoconductive film dot while using a striped resist mask as a window. CONSTITUTION:An image sensor thin-film pattern 4 having high sensitivity is attached onto a substrate 1 in a film shape by mask-evaporating or mask- sputtering CdS, SeS, etc. An evaporated sensor thin-film is thermally treated in an Ar atmosphere at 500-700 deg.C, thus forming a sensor element body having excellent optical responding properties. Resist masks 8 for etching through which fine dots for an image sensor are shaped are applied, ohmic electrode films 6 and 6' are isolated while employing the mask patterns 8 as etching windows, and the photoconductive film 4 is isolated by using the same patterns 8 to form square dots 9. The mask patterns 8 on the substrate 1 isolated through the selective etching of the electrode films and the photoconductive film are removed, thus forming the image sensor. Thereby sensor, which has high resolution and cost thereof is low, is realized.
Patent JP-H0532791-A (JP)
Title: Acrylic polymer particle and its production
Inventor: IMAI TATSUHIRO
IPC: C08L33/04
Filed: 1991-07-31
Abstract: PURPOSE:To obtain acrylic polymer particles in which magnesium is introduced into the surface. CONSTITUTION:Acrylic polymer particles having 0.1-50mum, preferably 0.15-10mum average particle size and functional groups on the surface in an amount of 100 pts.wt. are brought into contact with 100-0.002 pt.wt., preferably 10-0.02 pt.wt. magnesium compound (e.g. magnesium salt of a carboxylic acid) and then dried. Thereby, acrylic polymer particles having at least part of the functional groups, present on the surface and bonded to magnesium are obtained. The aforementioned polymer particles are used to form a metal plating layer on the particle surfaces using the magnesium present on the surfaces as nuclei.
Patent JP-H0717572-A (JP)
Title: Extensible bottle with check valve against spillover
Inventor: KAWAJI KATAHITO
IPC: B65D21/08
Filed: 1993-06-30
Abstract: PURPOSE:To exhaust the inside air in a bottle, closely retain the state filled with water and prevent the liquid contents from decomposing and oxidizing or prevent carbon dioxide in soda water from giving out. CONSTITUTION:A bottle is provided with an extensible part 1 to change the inside volume by the extension or contraction and to exhaust the inside air. At this time, a check valve 3 is fitted in order to prevent the spillover of liquid contents.
Patent JP-H0970974-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet recording head relatively easy to produce and achieved in miniaturization. SOLUTION: An ink chamber storing ink containing charged toner, the slit like ink passages communicating with the ink chamber and the ink emitting orifices 8 provided to the leading ends of the ink passages are provided. Further, the emitting electrodes 2a-2h provided in the vicinity of the ink emitting orifices 8 and forming electric fields energizing emitting force to the charged toner contained in the ink accumulated in the ink passages and emission control electrodes 3a, 3b forming electric fields preventing the emission of charged toner from the ink emitting orifices 8 together provided to the emitting electrodes 2a-2h are provided. The emitting electrodes 2a-2h and the emission control electrodes 3a, 3b are laminated and arranged through an insulating layer.
Patent JP-H0379359-A (JP)
Title: Recorder
Inventor: NAKAZAWA AKIRA
IPC: B41J2/385
Filed: 1989-08-23
Abstract: PURPOSE:To enable good quality printing to be performed by a method wherein for a hole in the case where ink is stuck to a recording medium by passing the ink through the hole, a diameter of that of an ink supply roller side is made smaller than a diameter of that on the recording medium side. CONSTITUTION:An ink holder 1 is a mesh like material through which many fine holes 5 are bored, and the hole 5 is so tapered 6 that a diameter of the hole 5 on an ink supply roller side is made smaller. The ink holder 1 is arranged by bringing a larger diameter side of the hole into contact with recording paper 100, and both the ink holder 1 and the recording paper 100 are put between the ink supply roller 2 and a surface on an electrode 3 formation side of a platen 7. Therefore, a distance from a fringe of ink having reached the recording medium 100 to the ink holder 1 (a distance to an inner wall on the larger diameter side of the hole) becomes large, and lateral osmosis of the ink disappears. Thereby, a position, shape, and diameter of each dot can be always made constant, and excellent quality printing can be obtained.
Patent JP-H0659037-A (JP)
Title: Moving body distinguishing device
Inventor: TAKENAGA HIDEKI
IPC: G01S17/74
Filed: 1992-08-12
Abstract: PURPOSE:To provide a moving body distinguishing device which can distinguish the moving speed and position of the moving body by utilizing a wave returned from a responder. CONSTITUTION:A moving body distinguishing device is composed of an interrogator 1 provided at a proper position on a road and a responder 2 which is mounted on a running vehicle and properly modulates a wave radiated from the interrogator to reflect it. The interrogator 1 has a mixer 6 to mix its own radiated wave and a reflected wave from the responder 2 for executing homodyne detection, a detecting section 7 to envelope-detect the output of the mixer 6, and computing sections 8, 9 which detect the zerocross point of the output of the detecting section 7 and recognize the moving speed of a vehicle on the number of zerocross point occuring in a fixed time.
Patent JP-S59104509-A (JP)
Title: On-vehicle bearing sensor
Inventor: HIRATA SEIICHIROU
IPC: G01C17/28
Filed: 1982-12-06
Abstract: PURPOSE:To improve the precision of measurement, by performing a specific correction when a value led out from the output value of a terrestrial magnetism sensor deviates from a value, which is attained when no external magnetic fields other than the terrestrial magnetism exist, to the outside of a certain range. CONSTITUTION:Terrestrial components U and K in the transverse direction and the longitudinal direction of a car body are outputted from a terrestrial magnetism sensor 1. They are so corrected that the magnetism of the car body is cancelled in subtracting circuits 4 and 5, and outputs X and Y are outputted and are inputted to an operating part 18 through an A/D converter 6. The signal from an angular speed sensor 16 is inputted to the operating part 18 also through an A/D converter 17. C=X<2>+Y<2> is operated in the part 18; and if ¦C'-C¦ <=DELTAC (DELTAC is a certain constant value) is true, the output value attained in an operation output circuit 18d is displayed on a display device 8. If ¦C'-C¦> DELTAC is true, a preceding calculated bearing output theta is corrected with an angle of movement and is outputted to the display device 8.
Patent JP-S6192787-A (JP)
Title: Welding method
Inventor: KO KIYOSHI
IPC: B23K11/11
Filed: 1984-10-13
Abstract: PURPOSE:To reduce an initial cost by fitting pivotally and freely oscillatably a welding gun to a gun bracket, disposing the pivotal fitting part thereof on the extension line of the surface to be welded of a work and executing spot welding. CONSTITUTION:The gun bracket 11 is erected and fixed to an arm 10 of a rectangular coordinate type robot and the opening and closing center of a pincher gun 12 is freely oscillatably and pivotally fitted to the top end thereof. A welding device operates the robot by the preliminarily taught operation control and disposes the pivotal shaft 13 of the gun 12 onto the extension line of the surface to be welded of the coupling flange 15 of the work 14; at the same time said device moves the gun 12 along the flange 15. The spot welding is successively executed by electrodes 12a by extending and contracting a pressurizing cylinder 16. Since the shaft 13 exists on the extension line of the surface to be welded of the work 14, the electrodes 12a grasp uniformly the flange 15 and satisfactory welding is executed. The initial cost is reduced by using the inexpensive rectangular coordinate type robot.