baber/WOPTO huggingface dataset:
Patent JP-H11352842-A (JP)
Title: Recording medium, printer, printer server, printing system and printing method
Inventor: ARAOKA MAKOTO
IPC: B41J29/38
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To confirm whether a manual-feeding printing job is executed on a desired paper or not by displaying the type of the paper placed at a manual- feeding paper supply port at the display part of a terminal device when the manual-feeding printing job is required. SOLUTION: Since the job control table and the paper supply port control table of a digital copying machine 1 are always monitored by a printer server computer side, the state of the machine 1 can be grasped by the printer server computer side. When a printer driver is started by client computers CC1-CC4, the various kinds of status information are obtained from the printer server computer PS by the computers CC1-CC4. The status information includes the type (the OHP paper or the plain paper), the size and the existence of the set paper. When the manual-feeding paper supply port is set, the message information related to the type and the size of the paper or a massage showing that the paper does not exist at a manual feeding tray at present is displayed.
Patent JP-2001005243-A (JP)
Title: Color image forming device
Inventor: YASUI GENICHI
IPC: G03G21/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which shortening of service life due to toner recovery, toner clogging resulting from deterioration, etc., in fluidity of toner, soiling of a background and deterioration of productivity in image formation can be prevented. SOLUTION: Image forming means 1Y, 1M, 1C and 1K are provided with toner recycling means 3Y, 23M, 23C and 23K where toner recovered from image carriers 2Y, 2M, 2C and 2K by cleaning means 21Y, 21M, 21C and 21K are transported to developing means 7Y, 7M, 7C and 7K. The toner recycling means adopts a recovery coil system where coils 25Y, 25M, 25C and 25K are incorporated into tube state bodies 24Y, 24M, 24C and 24K.
Patent JP-H091369-A (JP)
Title: Method and device for splitting substrate
Inventor: IMOTO KATSUYUKI
IPC: B23K26/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device, for splitting a substrate, which eliminate generation of micro-cracks, clean and smooth in the cross-section and follow the locus of a laser beam precisely. SOLUTION: In a splitting method in which, gas G2 is flowed along the propagating direction of a machining laser beam such as a carbon dioxide gas laser beam or the like, a substrate 1 is cut from one end to the other by moving while irradiating its surface with the laser beam 3; the laser beam 3 is brought into focus at a specific height D from the surface of the substrate 1 so that it is not converged on the surface of the substrate. Then surface of te substrate 1 is irradiated with such laser light 3a and the substrate 1 is split while it is jetted by the gas G2 with a specific pressure maintained.
Patent JP-H0223552-A (JP)
Title: Optical disk medium evaluating device
Inventor: SUGITA HISAAKI
IPC: G11B7/00
Filed: 1988-07-11
Abstract: PURPOSE:To correctly switch constant linear speeds of optical disks of MCAV and MCLV systems to each other so that reproduction of the disks can be performed stably by performing the selection of data reproducing sections and switching of the constant linear speeds to the disks of the MCAV and MCLV systems by identifying demodulated ID codes. CONSTITUTION:Data read out by an optical head 41 are supplied to a detection circuit 43 where a bit train to an ID code is detected through an amplifier 42. The bit train is inputted to the data reproducing section 51 of a test control section 5. A variable frequency oscillator (VFO) 512 freely oscillates clocks almost equal to the clock frequency of each track train group and the frequency of a clock circuit is drawn into the inputted bit train, resulting in the synchronization of clocks to the bit train. As the clocks are synchronized to the bit train, the bit train is changed to the ID code of recorded codes and selected by a computer (MPU) 2 at a selector 51. After selection, the ID code is inputted to a demodulating section 52 where the ID code is demodulated and compared with a writing pattern at a fault detecting section 53 for fault detection. Then the MPU 2 identifies the final track number and final sector number of the ID code and switches the frequency of the clock circuit to the clock frequency of the adjacent track group.
Patent JP-S6416412-A (JP)
Title: Attitude orientation control device for vehicle
Inventor: YOKOTA TADAHARU
IPC: G05D1/08
Filed: 1987-07-10
Abstract: PURPOSE:To improve response, by a method wherein a fundamental control value to control a pressure control valve by means of an output from an attitude detecting means is computed, the computing result is corrected by means of an actual control pressure, and by means of the corrected control value, the pressure control valve is controlled. CONSTITUTION:A controller 54 computes control pressure, applied on each actuator 29, based on output signals from G sensors 55-57, and a solenoid drive signal responding to the target control pressure is outputted to each servo solenoid 27. By means of the solenoid, a pressure control valve 31 is actuated to exert a given control pressure on each actuator 29 to displace a piston 50 by a given amount. A pressure sensor 30 detects the actual control pressure of an oil passage 49, and through computation of a deviation between the actual control pressure and a target control pressure, a solenoid drive signal is corrected. Repetition of correction of a control signal through feedback of the actual control pressure enables execution of control with excellent response.
Patent JP-S6330627-A (JP)
Title: Vibroisolating supporting device
Inventor: EMOTO SHIGEO
IPC: F16F15/04
Filed: 1986-07-22
Abstract: PURPOSE:To absorb a vibration in any irregular direction effectively by having, an elasticity conter in the direction of a load which works on a combined body consisting of an elastic body and a viscoelatic body, included on the elastic body side and arranging the elastic body and the viscoelastic body in parallel. CONSTITUTION:A coil spring, a plate spring and so forth are used for an elastic body 1, and solid bodies of such as epoxy resin, urethane resin and so forth are used for a visco elastic body 2, although material and shape which are suitable for the temperature condition and the setting condition are selected. The combination of the elastic body 1 with the visco elastic body 2 constitutes a combined body having a coil spring 1 acting as an elastic body concentrically fitted inside the cylinder shape visco elastic body 2, both ends of which are fixed to an end plate 3, and thereby the visco elastic body 2 is formed at the same height as the coil spring 1. Accordingly, damping property of the visco elastic body 2 works effectively with high damping effects, and the natural frequency becomes conspicuous only in a horizontal component in the rotary motion.
Patent JP-H0835907-A (JP)
Title: Vibrating machine with thermostatic bath
Inventor: ISHIYAMA KENICHI
IPC: G01P21/00
Filed: 1994-07-25
Abstract: PURPOSE:To easily measure the temperature characteristic: of an object, to be measured, over the whole range of a target standard temperature by a method wherein a heat-insulating member is interposed and mounted between both an upper jig and a lower jig. CONSTITUTION:An object 24, to be measured, whose temperature has been made close to a desired temperature is fixed onto a square jig 23 inside a thermostatic bath 28, a vibrating-machine body 21 is actuated under the desired temperature, and the sensitivity or the like with reference to vibrations of the object 24 to be measured is measured. Vibrations of the vibrating-machine body 21 are controlled by a controller 30, an electric signal from the controller 30 is transmitted to the object 24, to be measured, via a control pickup 26, and the object 24 to be measured is actuated. On the other hand, the temperature of the object 24 to be measured (the jig 23) is measured by a monitoring pickup 27. A signal indicating a measured temperature and a signal indicating the actuation of the object 24 to be measured are sent to a measuring instrument 31, and the signals which have been sent are changed into data by a computer 32. In the vibrating-machine body 21 with the thermostatic bath 28, the temperature characteristic of the object to be measured can be measured easily over the whole range of a target standard temperature.
Patent JP-H0664434-A (JP)
Title: Air suspension control device
Inventor: MURATA MASAHIRO
IPC: B60G17/015
Filed: 1993-06-18
Abstract: PURPOSE:To enhance durability by reducing energy consumption and cost involved of an air suspension. CONSTITUTION:This invention is concerned with the provision of an air suspension control device which controls the attitude of a car body by controlling the suction and exhaust of working gas supplied to the air chamber of air spring 10 provided to each wheel. The target mass Mo of actual gas within each air chamber is operated by a target mass operating means 14 based on a running condition detected by a running condition detecting means 12, and concurrently the mass M of actual gass within each chamber is operated by an actual gas mass operating means 16. And the suction and exhaust of working gas to each air chamber is so controlled by a suction and exhaust control means 18 based on deviation between the actual mass M and the target mass Mo of working gas, that the aforesaid deviation is decreased.
Patent JP-S6063772-A (JP)
Title: Method and device for generation of data writing area signal
Inventor: OKUMURA MASUO
IPC: G11B27/30
Filed: 1983-09-19
Abstract: PURPOSE:To prevent data from being written in a wrong place by setting a range corresponding to a data writing area by a level signal formed by counting a clock signal using an index signal. CONSTITUTION:A gate circuit 9 supplies a clock signal to a counter 10 from a decoder circuit 7 of a writing controller by an index signal IDX. When a value of the counter 10 reaches the data-write starting position of the data writing area DWA as shown in Fig. A, a coincidence signal of an H level as shown in Fig. C is generated, setting an FF15 and producing a data area signal B of an H level from a terminal Q. By this coincidence signal, a gate 12 supplies a clock signal to a counter 13; when the value of the counter 13 reaches a write ending position, a coincidence signal of an H level as shown in Fig. D is generated from a comparator 14, resetting the FF15, and then turning an area signal B into an L level. Therefore the width of the area signal correctly is coincident with a period of a writing area.
Patent JP-S6332174-A (JP)
Title: Reciprocating pump
Inventor: INOUE KIYOSHI
IPC: F04B53/10
Filed: 1986-07-24
Abstract: PURPOSE:To simplify the structure of a valve mechanism by providing a thin plate having a pair of vibration valves as a selector valve and providing valve seat members in positions with which said vibration valves are brought into contact and separated from at the time of vibrating. CONSTITUTION:Vibration valves 3a, 3b of a reciprocating pump are formed on a thin plate 3 being cut nearly in an OMEGA-form. A valve seat member 4 on which a suction port 4a and a discharge port 4b are formed is housed in a cylinder 2, and the thin plate 3 which is interposed in between the valve seat members 4 and 5 from up and down in an integrated form, is fixed to the cylinder 2. Thereby, the valve mechanism is simplified, reducing a compression volume and increasing a compression ratio.
Patent JP-2000006750-A (JP)
Title: Head protective airbag device for front and rear seats
Inventor: ONO MITSUYOSHI
IPC: B60R21/213
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To form a tension line also in a lower part where the inflator of an airbag body is not disposed without substantially expanding the pillar garnish of a side where the inflator of any one of an A pillar and a C pillar is not disposed at the time of unfolding the airbag body. SOLUTION: The rear side of an airbag body 16 is housed in a roof head lining 64, and during unfolding, the rear side of the airbag body 16 pushes open only the roof head lining 64 to unfold in a car room. A belt 80 is disposed in the rear lower part of the bag body 16, and the rear end 80B of the belt 80 is fixed to a body inner panel 82 outside the car room of a C pillar garnish 76. The belt 80 is storted between the C pillar garnish 76 and the body inner panel 86 and, during unfolding, the belt 80 is moved to the inner side of the car room from a gap between the body inner panel 83 and the C pillar garnish 76.
Patent JP-H101925-A (JP)
Title: Revetment wall made of stone-charged cage
Inventor: SHIRAI JUNICHI
IPC: E02B3/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve an control effect of water by juxtaposing stone-charged cages on the riverside in a state where its corner is turned and projected toward the center of river, and superimposing them vertically in a plurality of steps. SOLUTION: Stone-charged cages 2A are juxtaposed at the side of a river 3 in a manner that its axial line 5 is oblique with respect to the water stream with each corner part 6 being directed toward the center of the river 3, and they are superimposed in a plurality of steps upward and downward with the consequence that a revetment wall is formed. Next, the cages 2A on the upper steps is moved rearward in the axial line 5 direction of the cages 2A on the lower steps for making an inclination on the revetment wall 1A. Then, the revetment wall 1A performs a water control effect because the serrated unevenness of the wall surface changes the direction of a water stream to relieve the flow speed. The water stream 4 hits against the corner parts 6 to be in turbulence to take in and stir up air, resulting in obtaining an excellent purifying effect.  Furthermore, recess parts 7 at the downstream side of the corner parts 6 form bay parts to be a living area or refuge for water plants and fish because of a small speed of flow. Thus, the construction can be done readily, besides, a protection effect of erosion in the river and natural view thereof can be improved.
Patent JP-H0724860-A (JP)
Title: Drilled roll and calender
Inventor: TOKUNAGA KOTAU
IPC: B29C43/52
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a drilled roll excellent in temp. distribution and thermal response at the time of heating and cooling by forming the cross section of each of a large number of the liquid heating medium circulating passages provided in the vicinity of the surface of a roll in parallel to the axial direction of the roll into a shape having a large number of radial grooves. CONSTITUTION:The cross section of each of liquid heating medium circulating passages 2 is entirely formed of a smooth curved line and provided with a large number of radial groove parts 3a and protruding parts 3b. These groove parts 3a can be formed by applying rough processing to a lower hole and performing cutting processing along the lower hole by a brouch or performing finish processing by discharge processing. By this constitution, the heat transfer area of the passage is increased as compared with that of a conventional simple circular passage and the temp. distribution and thermal response thereof are improved. The cross section of the circulating passage 2 may be made non- circular and a large number of radial grooves 3a may be formed to the passages 2. The radial grooves 3a may be spirally formed to the inner surface of the circulating passage 2.
Patent JP-H0223293-A (JP)
Title: Rotary compressor
Inventor: IWASAKI ITSUO
IPC: F04B39/02
Filed: 1988-07-12
Abstract: PURPOSE:To improve a starting property until a stable running condition having a predetermined capacity is reached by providing on a screen plate a switch device for closing an oil flow part provided on the screen plate for defining a screen chamber when an oil temperature is lower than a predetermined value. CONSTITUTION:When a rotary compressor is stopped to make an oil temperature lower than a predetermined value, oil flow parts 30, 31 are closed by switch devices 32, 33, lubricating oil 27 in a screen chamber 29 is screened from a refrigerant flow space and the refrigerant is not dissolved into the lubricating oil 27 under the screened condition even if it is liable to be dissolved by low temperature. Also in starting, when oil temperature is not still raised, the lubricating oil 27 is yet screened from the refrigerant flow space so that the refrigerant fed back from a refrigerating cycle cannot be dissolved into the lubricating oil. The circulating refrigerant amount in the refrigerating cycle in the starting is thus increased by the refrigerant amount prevented from being dissolved into the lubricating oil 27 so that a time in which the stable running condition having a predetermined capacity is reached is shortened.
Patent JP-H09267644-A (JP)
Title: Sun shade sheet for vehicle glass
Inventor: HARA KEIKO
IPC: B60J11/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a sun shade sheet which can cover vehicle glass such as windshield glass and rear glass completely from vehicle outside. SOLUTION: This sun shade sheet is provided with a sheet 10 wide and long enough to cover vehicle glass, and a magnetic body 13 provided in at least one surface of the sheet, and the sheet is constituted so as to be capable of being attracted to the body of a vehicle.
Patent JP-S57203517-A (JP)
Title: Controller for current
Inventor: ROTSUKII BUI MORISON
IPC: B29C45/26
Filed: 1981-10-30
Abstract: A hot sprue assembly is provided for controlling flow of molten material into the mold cavity of an injection molding machine. The hot sprue assembly is particularly designed for use with an injection molding machine for molding centrally apertured record discs, such as video information discs. The hot sprue assembly includes a hot sprue bushing cooperating with a generally conically-shaped dispersion head to define an open an relatively narrow annular gate through which molten material is injected into the mold cavity, and a central die plug within the mold .avity for cooperating with the dispersion head to mold a central aperture into the disc. Valving of the molten material through the gate is achieved by heating the sprue assembly to create a temperature differential which, during solidification of the material within the mold cavity, permits the material within the mold cavity to solidify up to the gate without substantial solidification of material within the sprue assembly. The gate is disposed at a plane recessed slightly from the general plane of the solidified disc to prevent any surface discontinuities arising by retraction of the sprue assembly when the mold cavity is opened from projecting above the general plane of the disc.
Patent JP-H118118-A (JP)
Title: Solenoid valve
Inventor: MIKAMI YASUFUMI
IPC: H01F7/127
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a solenoid valve for fuel control having increased suction force, by cutting down the material cost for enhancing the assembling performance and lessening the magnetic gap. SOLUTION: In the magnetic circuit of a plate 14 and a frame 13 of a magnetic body encircling a coil 12, a cylindrical ring part 13a is formed by drawing near the central part of the frame 13. Besides, the inner peripheral surface of the cylindrical ring part 13a is deformed similar to the shape of the protrusion 11c provided on a resin-made cylindrical sleeve part 11b. Through these procedures, the magnetic gap between the cylindrical ring part 13a and a plunger 16 can be lessened down to the wall thickness of the resin-made cylindrical sleeve 11b. Accordingly, the suction force of the plunger 16 at a base 17 can be increased.
Patent JP-S6234852-A (JP)
Title: Motor-driven steering device
Inventor: SHIMIZU YASUO
IPC: B62D119/00
Filed: 1985-08-06
Abstract: PURPOSE:To make it possible to detect instantly the quantity and the direction of the rotation speed, by using a generator linked to a steering system (tachogenerator) as a steering rotation detecting device to detect the rotation speed of the steering system. CONSTITUTION:The captioned device generates motor control signals by a motor control signal generating device 64 depending on the outputs of a steering torque detecting device 41 to detect the steering torque of the steering system and a steering rotation detecting device 45 to detect the rotation speed of the steering system. And the control signal is corrected in a correcting device 66 depending on the output of a power supply voltage detecting device 65, and a motor driving device 55 is controlled by the said control signal after correction. In this case, a generator 16a rotated linking to the input shaft of the steering device is used as a steering rotation detecting device 45, and one output terminal thereof is connected directly to an A/D converter 47, while the other terminal is connected to the A/D converter 47 through a constant voltage circuit 70.
Patent JP-H0461332-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI KIYOTERU
IPC: H01L21/31
Filed: 1990-06-29
Abstract: PURPOSE:To make it possible to supply again unconverted gas in exhaust gas which was exhausted from a converting container to the converting container via piping system by installing a gas-supplying device to supply raw material gas in a converting container in a gas piping system, and by connecting a gas- refining device to refine the exhaust gas to the gas-supplying device. CONSTITUTION:A wafer boat 12, in which a Si wafer 13 is held, is previously housed in an converting container 8 by an elevator 3. An insert port 6 for the boat is blocked by a cover 7. High-purity O2gas is supplied from a gas- supplying port 9 into a converting container 8 by a pump 28. At the same time, unconverted gas which was exhausted from a gas exhaust port to the outside of the converting container 8 is filtered as O2gas containing desired components by a gas-refining device 29. At this time, valves 24 and 30 are released, and a valve 26 is blocked. Unnecessary components of gas in unconverted gas is exhausted from the 4th duct 32. Therefore, unconverted gas circulates in a circulating circuit to be formed in the lst duct and the converting container 8.
Patent JP-H0222905-A (JP)
Title: Protecting circuit for fet amplifier power source
Inventor: ISHII TAKU
IPC: H03F1/52
Filed: 1988-07-11
Abstract: PURPOSE:To prevent breakdown of an FET by preventing the output of a positive voltage for the drain voltage at the time of not outputting a normal negative voltage for the gate voltage from a power source. CONSTITUTION:A positive voltage +VD for the drain voltage and a negative voltage -VG for the gate voltage which are outputted from the power source are compared with each other by a comparator 3 after being converted to logical levels by level converters 1 and 2 and calculated. When it is detected that the normal negative voltage -VG is not outputted but the positive voltage +VD is outputted, the positive voltage +VD for the drain voltage from a power source 100 is forcibly turned off by a switch means 4. Consequently, the positive voltage +VD for the drain voltage is not outputted before the output of the normal negative voltage -VG for the gate voltage. Thus, the FET of a load is protected.