baber/WOPTO huggingface dataset:
Patent JP-H07195466-A (JP)
Title: Injecting molding machine for plastic material
Inventor: KARURU HEERU
IPC: B29C33/30
Filed: 1994-09-30
Abstract: PURPOSE: To form an easily deformable elements fitted to various injection molding demands in a divided form by constituting the deformable element of a plurality of portions and interconnecting the portions of the deformable element respectively pivotally mounted within the range of a fixed mold holder and the range of a support element at least at one first connection point separated from pivotal mounting points. CONSTITUTION: A deformable element consists of a plurality of portions and the portions 14a-14b pivotally mounted within the range of a fixed mold holder or the range of a support element 16 are interconnected at least at one first connection point separated from pivotal mounting points. The portions 14a, 14b of the deformable element 14 are connected to a separate connection point 41 in a freely detachable manner and can be relatively moved around the first connection point 41 separated from a pivot shaft in a closing direction S-S when they are disconnected. A coupling bolt 40 constitutes the revolving shaft of the first connection point and the portions of deformable elements 14, 14 are relatively moved by a driver A.
Patent JP-H03124277-A (JP)
Title: Ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1989-10-04
Abstract: PURPOSE:To improve mechanical strength by composing a piezoelectric element by alternately laminating a plurality of piezoelectric ceramic layers and inner electrodes made of PTC thermistor material, and setting the polarizing direction of the ceramic layer perpendicularly to the thickness direction of the ceramic layer. CONSTITUTION:A sintered element 10 is obtained by alternately laminating, for example, piezoelectric ceramic layers 11 made of lead titanate-zirconate piezoelectric ceramic material and inner electrode layers 12 made of barium titanate inner electrode PTC thermistor material, thermally press-adhering them, cutting it in a predetermined size and shape, and sintering the laminate. In this case, when it is electrolytically decomposed by a polarization power source 24 through polarization electrodes 21 in insulation oil 23 of an oil tank 22 at a temperature exhibiting ferroelectricity, the polarization directions A of the layers 11 can be aligned perpendicularly to the thickness direction of the layer 11.
Patent JP-S62121482-A (JP)
Title: Temperature control method for photosensitive body
Inventor: KUDOME YUTAKA
IPC: G03G15/00
Filed: 1985-11-21
Abstract: PURPOSE:To prevent a photosensitive body, a developer and an image from detecting by controlling the temperature of the photosensitive body of an image forming device such as an electrophotographic copying machine by blowing cooling air. CONSTITUTION:A temperature controller consists of a duct 13 which is closed at one end and has plural blowoff holes 13a in its peripheral part and an opening part 13b at the other end, a fan 14 put in the duct 13, a temperature sensor which measures the surface temperature of a photosensitive body 1, and a control member such as a microcomputer which controls the operation of the fan 14 with the signal from the temperature sensor. The duct 13 engages rotatably the flange part 1a of the photosensitive body 1 at the side where the blowoff holes 13a are provided, and fixed and held on a machine frame 12 so that the opening part 13b is positioned outside the machine. When the surface temperature of a photosensitive body 1 is higher than the temperature to be controlled, the fan 14 is driven to blow external cool air into the photosensitive body 1.
Patent JP-H0572857-A (JP)
Title: Image forming device
Inventor: TAJIMA HATSUO
IPC: G03G15/00
Filed: 1991-09-11
Abstract: PURPOSE:To prevent deterioration of a picture of a copy with a simple control by conserving specific exposure quantity at the exposure of a digital exposure means, even in the case where properties of a photosensitive body is changed, in the image forming device equipped with an analog exposure means and the digital exposure means. CONSTITUTION:Both the analog exposure means L1 and the digital exposure means L2 are equipped, and the former is provided with a luminosity variable light source 31 controlled by a regulator 50. An electrifying device 2, developing devices 3R and 3R are placed around the photosensitive body 1 and connected with the regulator 50 through control means 2a, 55, and 56. The light quantity of the light source 31 is varied according to the change of properties of the photosensitive body 1 due to deterioration, etc. Grid voltage and developing bias voltage of the electrifying device 2 at the digital exposure is varied by a control means where the change is detected. Thus, the exposure quantity of the digital exposure means L2 is not required to be varied, hence various corrections, like a shading correction, etc., in accordance with the change of exposure can be obviated.
Patent JP-H02106263-A (JP)
Title: Device for fitting valve seat
Inventor: SHIOMI HIROZO
IPC: B24B15/04
Filed: 1988-10-15
Abstract: PURPOSE:To reduce the time of a valve-seat fitting operation and the number of operators by providing a frame portion unit which movably supports each of polishing/inspection units and which is positioned so as to selectively oppose either head of the polishing/inspection units to a valve-seat seat face based on a command. CONSTITUTION:A polishing unit 1 and an inspection unit 20 which are movably supported by a frame portion unit 41 are positioned so that either of the heads 2, 22 thereof is selectively opposed to the seat face of a valve seat based on a command. Further, as necessary, the frame portion unit 41 and the polishing/ inspection units 1, 21 are assembled/disassembled at least as a unit with respect to a valve and the frame portion unit 41, respectively.
Patent JP-S62119616-A (JP)
Title: Power supply circuit
Inventor: FUJII SHOZO
IPC: G06F15/02
Filed: 1985-11-20
Abstract: PURPOSE:To extend the service life of a battery by providing a start circuit turning on the 2nd switch means for a prescribed period only at the start of a power supply circuit. CONSTITUTION:A transistor (TR) sending power fed from a battery 1 an output terminal, the 1st 2nd switch means 7, 9 connected in parallel, a stabilizing circuit 10 supplying a base current to the TR via the two switch means, a start circuit 22 and a logic circuit 15 are provided. Then the start circuit 22 turns on the 2nd switch means 9 for a prescribed period only at the start of a power supply circuit and the logic circuit 15 inputs an automatic power-off signal and a reset signal and turns on the 1st switch means 5 only when two signals are both false.
Patent JP-H06107232-A (JP)
Title: Body construction for automobile
Inventor: MORI TAKEO
IPC: B62D25/20
Filed: 1992-09-29
Abstract: PURPOSE:To adjust stress distribution generated in a body structure member in use of a body without increasing the weight of the body. CONSTITUTION:At the rear 10 of a body, the rear section 12B of a rear floor side member 12 and a rear floor pan 14 are welded to a quarter panel 22 with these parts deflected downward. After the welding, the quarter panel 22 is compressed by a restoring force applied to the rear section 12B of the rear floor side member 12 and the upper side of the rear floor pan 14 (arrow B in Fig. 1), and brought into the condition that a stress as shown by arrow F1 acts on it. The distribution of the stress F1 is, for example, roughly in the reverse direction as that of the buckling stress generated in the quarter panel 22 by a trunk load including the weight of a load 24, etc., which is placed at the bottom 20A of a luggage room 20, when rear wheels 26 get over protrusions, etc., on the ground 28 during the traveling, and set so that it cancels the buckling stress.
Patent JP-H1084654-A (JP)
Title: Induction rotor of non-bearing rotating machine
Inventor: SATO TADASHI
IPC: H02K7/09
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an induction rotor of a non-bearing rotating machine which eliminates the effect of an induced current generated by a position control magnetic field and enables stable levitated position control, without impeding generation of a drive current by a rotating magnetic field. SOLUTION: This rotating machine has a cylinder rotor and a rotation driving force given to the rotor and a radial levitated position of the rotor are controlled simultaneously by generating M poles being a rotor driving magnetic field and N poles being M ± 2 poles in a gap between a stator and the rotor and by superposing the magnetic field distribution of the N poles on the magnetic field distribution of the M poles, by a plurality of windings wound on the stator. In this case, the rotor wherein ring current paths 15 which are present on a plane containing the axis of rotation and do not intersect the axis of rotation are arranged in a plurality in the circumferential direction is provided.  A current path 13 is cut at one place, a voltage induced to the ring current paths 15 by a position control magnetic flux distribution is thereby canceled, the ring current paths 15 in a plurality are connected so that a current by the voltage may not flow and thereby current paths 15, 20, 15 and 21 in one circuit are constructed.
Patent JP-H03126025-A (JP)
Title: Exposure controlling method and photo- graphic color copying apparatus
Inventor: BIITO FURITSUKU
IPC: G03B27/73
Filed: 1990-09-28
Abstract: PURPOSE: To rapidly fit for the fluctuated spectral sensitivity of copying material by detecting the respective measured optical elements of primary colors by means of a wavelength selection type detector in at least two closely adjacent spectral ranges. CONSTITUTION: Plural scanned areas on a copying original plate are photoelectrically scanned by a measuring device 4, and each of three primary colors is detected by the device 4 in at least two closely adjacent spectral ranges concerning all the scanning areas of the copying original plate N. In order to obtain a predominant color extracted value corresponding to the color transmissivity or the color density of the original plate N, the value measured by the device 4 is combined, and the necessary amount of the copying light is decided from the extracted value according to fixed reference. Thus, the precise setting of the exposure is performed and the color extracted value fit for the copying material to be used without changing a filter for optical measurment is decided.
Patent JP-H01102404-A (JP)
Title: Method for core alignment of optical fiber
Inventor: SUZUKI NAOMICHI
IPC: G02B6/24
Filed: 1987-10-15
Abstract: PURPOSE:To eliminate the error by spherical aberration by correcting the magnification of a microscope in a focal position with the magnification correction factor based on the spherical aberration of a microscopic lens system to determine the eccentricity of a core in two directions, then executing core alignment. CONSTITUTION:The focal position of the microscope is so determined that an observed dark part width 3 is constant in order to eliminate the error of the position measurement of the core 1a generated by the fluctuation in the dark part which 3 occurring in the spherical aberration of the microscopic lens system 2. The magnification of the microscope in this focal position is corrected with the magnification correction factor based on the spherical aberration of the microscopic 2 to determine the eccentricity of the core 1a, by which the core alignment is executed. The observed dark part width 3 is corrected in accordance with the spherical aberration of the microscopic lens system 2 and the eccentricity of the core 1a is determined after the focal position of the microscope is determined in accordance with the corrected dark part width, by which the core alignment is executed.
Patent JP-H01104723-A (JP)
Title: Production of sintering raw material from iron making dust
Inventor: MISAO MASAHIRO
IPC: C22B1/16
Filed: 1987-10-15
Abstract: PURPOSE:To stably produce a sintering raw material having an optimum grain size distribution by adjusting the moisture of a dust mixture with the sintering raw material until a prescribed value is attained at the time of mixing wet dust and dry dust and pelletizing the sintering raw material. CONSTITUTION:The wet dust 2 in a thickener 4 is dehydrated by a filter 8 and is supplied to a mixer 12. The dry dust 14 in a tank 18 is supplied via a conveyor 20 to the mixer 12. The dust mixed in the mixer 12 is dried and pelletized by a rotary dryer 24 and the pellets are fed to a sieve 40. The plus sieve is returned via a crushing machine 42 to the mixer 12 and the minus sieve is fed to a sintering furnace. A moisture meter 28 is provided to a discharge side conveyor 22 of the mixer 12 at this time and the moisture in the sintering raw material is adjusted to about 16-20%. Part of the sintering raw material is separated by a damper 28 and is returned to the mixer 12 when the amt. of the dry dust necessary for the adjustment runs short. The moisture 36 is provided to the conveyor 26 to detect the moisture of the sintering raw material. The combustion with a burner 38 of the rotary dryer 24 is then controlled until the moisture attains about 6-20%.
Patent JP-H02108842-A (JP)
Title: Flow control valve
Inventor: MAEDA NAOHIRO
IPC: F02M3/06
Filed: 1988-10-18
Abstract: PURPOSE:To make it easy to set the opening characteristics, in the valve device provided with a rotating valve disc which uses one surface of a cylindrical body whose central axis is eccentric as a valve seat surface, by setting the length of the valve seat surface along the rotational direction of the rotating valve disc longer than the length of the valve seat surface on its passage side. CONSTITUTION:A valve disc 1 in this electromagnetically-driven type flow control valve is composed of a valve seat surface 1a which is a part of approximately cylindrical section and fan-shaped holding portions 1b, 1c and is installed so that it can rotate around the rotating shaft 2. In the valve seat surface 1a, the central axis of the cylindrical surface is eccentric with regard to the rotating shaft 2, and the length in the peripheral direction along the rotating direction is made much longer than the length of the valve seat surface on air passages 8, 9 to be flow-controlled by this along the rotating direction of the valve disc 1. This makes the valve seat surface 1a oppose itself always against the valve seat surface on the air passage 8, 9 to prevent it from coming off.
Patent JP-H0572754-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-09-12
Abstract: PURPOSE:To provide the electrophotographic sensitive body improved in electrostatic characteristics and photographing performance, especially, superior in reproduction performance of an image high in precision in the case of using a liquid developer, and photographing performance in the case of the scanning exposure system using low output laser beams. CONSTITUTION:The binder resin to be used for the developer contains at least one kind of resin A having a weight average molecular weight of 1X10<3>-1X10<4> and comprising a polymer chain containing in an amount of 30weight% of the polymer components as repeating units of formula I, and polar groups attached to the end of the polymer chain; and at least one kind of stellate copolymer resin having a weight-average milecular weight of 2X10<4>-1X10<6> obtained by forming an AB type block copolymer comprising a block A containing the polymer components of formula I and a block B containing the polymer components each having the polar group, and inserting >=3 of the AB type block copolymer in the polymer chain of the resin B. In formula I, each of a<1> and a<2> is II, halogen, a hydrocarbon group, -COOR<4> optionally combined directly or indirectly through a hydrocarbon group; and R<3> is a hydrocarbon group.
Patent JP-H0596129-A (JP)
Title: Exhaust gas treatment and equipment therefor
Inventor: IRIE TAKAHIRO
IPC: B01D53/56
Filed: 1991-10-08
Abstract: PURPOSE:To provide a method and a device for treating exhaust gas capable of removing NOX and SOX in large volume of exhaust gas with high efficiency. CONSTITUTION:Exhaust gas is introduced into a plasma reaction vessel 7 through a exhaust pipe 6, while, on the other hand, ammonia is fed to and mixed with the exhaust gas from an ammonia supply device 8 through a supply pipe 9 connected to an inlet pipe 10 of the plasma reaction vessel 7. A power source 11 applies plasma generating power to the electrode of the plasma reaction vessel 7 and the exhaust gas is transferred from an outlet pipe 12 connected to the plasma reaction vessel 7 to a dust collector 13 for removing and recovering ammonium nitrate and ammonium sulfate formed in the plasma reaction vessel 7. After that, the cleaned exhaust gas is discharged from an exhaust pipe 14 to the atmosphere through a chimney 15.
Patent JP-H03122429-A (JP)
Title: Ultrasonic humidifier
Inventor: NAKAMURA EIJI
IPC: F24F6/12
Filed: 1989-10-05
Abstract: PURPOSE:To prevent a humidifying operation from being performed in the even that a guiding cylinder is erroneously removed and the humidifying operation is erroneously carried out by a method wherein a float having a magnet for turning on or off a reed switch is installed at an outer periphery of a cylinder covering an outer circumference of a hub in such a way as it may be moved up or down. CONSTITUTION:A reed switch 22 is inserted into a hub 23 integrally projecting from a bottom surface of a water tank 4 into the water tank 4, connected in series with an ultrasonic vibrator element 8 and this switch is turned on or off with a magnet 28 of a float 27. A cylinder 24 is integrally extended from a guiding cylinder 13 and when the guiding cylinder 13 is installed, it covers an outer circumference of the hub 23. The float 27 of a ring form is installed at an outer circumferential surface of the cylinder 24 inserted into a central through-pass hole in such a way as it any be moved up or down. With such an arrangement, even if the switch is erroneously operated while the water tank 21 and the guiding cylinder 13 being removed, the float 27 is also removed together with the guiding cylinder 13, so that the reed switch 22 is opened so as to turn off the ultrasonic vibrator element 8. Accordingly, the gasified water does not enter the main body 1 through an air blowing cylinder 12.
Patent JP-S61138910-A (JP)
Title: Attaching structure for solid state image pickup element
Inventor: NIIHORI KENICHI
IPC: H04N5/335
Filed: 1984-12-12
Abstract: PURPOSE:To improve the positional accuracy of a solid state image pickup element by providing a mounting part for a position adjusting device which varies the position where the solid state image pickup element is attached to a fixing member in the direction perpendicular to the optical axis and a means for fixing said element to a lens barrel. CONSTITUTION:A package 1 and a metallic plate 2 attached with a printed circuit board 3 are simply required to be attached to the lens barrel by means of screws 5 to assemble the solid state image pickup element to the lens barrel 4. The positional accuracy of the solid state image pickup element during the course of such assembly is effected in the following way: firstly, the positional accuracy in the direction perpendicular to the optical axis is obtd. by fitting a stud 7a for the adjustment of the position adjusting device 7 into an adjusting hole 2b, moving the device 7 in an arrow direction in accordance with the image pickup signal obtd. from the solid state image pickup element and fixing the plate 2 to the lens barrel 4 by means of the screws 5 at the point of the time when the correct image plane is obtd. then removing the device 7. The satisfactory positional accuracy in the optical axis direction is obtd. by such a method consisting of grinding preliminarily the attaching part of the part of the lens barrel 4 attached to the plate 2 in accordance with the image pickup signal of the solid state image pickup element.
Patent JP-2000073524-A (JP)
Title: Grain stone finishing surface material and manufacture of grain stone finishing surface material
Inventor: CHO KIMEI
IPC: E04F13/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a grain stone finishing surface material in a grain stone finishing technique for covering the surface of a structure with grain stones including cobble stones or crushed stones, capable of avoiding processes of washing finish for easy construction, increasing the rate of occupying the surface with cobble stones or crushed stones exposed to a decorative surface and making the apparent density of the grain stones greater. SOLUTION: In a grain stone finishing surface material, grain stones 2, 2... including cobble stones and crushed stones in almost uniform size are arranged in a single layer on one face of a net backing cloth 1 with synthetic resin or natural fiber strings braided or woven in a net form so as to be firmly affixed integrated therewith. In this case, most of grain stones are arranged in the direction of increasing the visual angles (solid angles drawn by tangent lines connecting the contours of grain stones and one point thereof in viewing the small stones from one outside point) of the grain stones so that the apparent density of the grain stones exposed to the surface (a) of a grain stone finishing surface backing can be made greater after construction.
Patent JP-H06110200-A (JP)
Title: Pellicle mounting device
Inventor: ENDO YUTAKA
IPC: G03F1/62
Filed: 1992-09-30
Abstract: PURPOSE:To equalize the pressure in a chamber wherein a frame with a pellicle and a substrate are mounted to specific pressure of an exposing device which uses a substrate with a pellicle by providing a pressure control means which controls the pressure in the chamber to the specific pressure. CONSTITUTION:A pressure sensor 1f is installed in a chamber room 1e wherein a mounting mechanism 1a mounted with the frame with the pellicle and the substrate is arranged, and the pressure information of the pressure sensor 1f is outputted to a pressure controller 1g provided outside the chamber 1b. Standard pressure of the exposing device is set in the pressure controller 1g from an external input device and the pressure controller 1g puts an air blower 1c in operation so that the pressure in the chamber room 1e reaches the set pressure; and then the capacity of air flowing in the chamber room 1e is increased or decreased to control the pressure in the chamber room 1e. Consequently, a different in pressure when the substrate with the pellicle can be eliminated and the deformation of the pellicle due to a difference in pressure is eliminated.
Patent JP-2001079587-A (JP)
Title: Organic waste water treating device and method
Inventor: TOMITA MINORU
IPC: C02F3/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently treat waste water containing a biologically hardly degradable organic material such as chloral, chloroethanol. SOLUTION: The waste water containing the biologically hardly degradable organic material such as chloral, chloroethanol is introduced into an alkali aeration tank 12 from a raw water tank 10 and aerated while being kept alkaline. As a result, chloral is decomposed into formic acid and chloroform and chloroform is moved to a gas phase. Chloroethanol is decomposed into ethylene glycol. The waste water after the alkali aeration is neutralized in a neutralization tank 22 and treated in an activated sludge treating device 30. Because formic acid and ethylene glycol is biologically degraded easily, the effective biological treatment is performed.