baber/WOPTO huggingface dataset:
Patent JP-H05228789-A (JP)
Title: Setting method of working original point utilizing optical automatic distance focusing device
Inventor: MAEKAWA TETSUSHI
IPC: B23Q15/00
Filed: 1992-02-14
Abstract: PURPOSE:To dispense with a centering operation by detecting two points on a work piece as position detecting points, and computing and setting numerical values indicating working lines and working positions set on the work piece based on a work center through setting these positions as temporary original points into the numerical values based on a machine original point. CONSTITUTION:Two position detecting points are set on a same moving axis of a work piece 2 set on a machine tool, the distance between the one point and an optical automatic distance focusing point position is set in a numerical value, then difference against the distance between the other position detecting point and the distance focusing point position is detected by means of a distance focusing point device 3, and the reference position of a machine original point is set as a temorary original point between the position detecting points. A designed working beginning point on the work piece is numerically converted to the distance based on the machine original point based on the temporary original point, the numerical value is input to a numerical control device, and the numerical value for working based on the work center is converted and set into the numerical value based on the machine original point.
Patent JP-H05219952-A (JP)
Title: Carrier for fixation of enzyme
Inventor: TAKADA SUSUMU
IPC: C12N11/14
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the subject carrier for fixation of an enzyme, capable of exhibiting a high activity when an enzyme is fixed thereto by bonding a coupling agent having a functional group affinitive to the enzyme and a hydrophobic functional group. CONSTITUTION:The objective carrier is obtained, e.g. by treating the surface of ferrite, kaolinite, etc., preferably having 50mum average particle diameter with a silane coupling agent composed of a compound (e.g. gamma- aminopropyltriethoxysilane) having an affinity to the enzyme and a compound (e.g. trimethoxysilane or triphenylethoxysilane) having a hydrophobia functional group.
Patent JP-S61221771-A (JP)
Title: Carrying device for transfer material
Inventor: NAKAYAMA TOICHI
IPC: G03G15/14
Filed: 1985-03-22
Abstract: PURPOSE:To feed exactly a transfer material into a fixing part, irrespective of a thin or thick transfer material, by controlling an electrostatic peeling means to an operating or non-operating state in accordance with whether the transfer material is thin or thick. CONSTITUTION:In case of a thick form 2, when peeling it from a photosensitive body 1, it is peeled off naturally by the stiffness of the thick form itself, without operating a corona discharger 8 by AC corona discharging. Therefore, in case of executing a copy to the thick form having stiffness which is sufficient for peeling it off naturally from the photosensitive body 1, the peeling corona discharger 6 is controlled to a non-operating state. Unless the peeling corona discharger 6 is operated, the form 2 is adsorbed by a drawing-in device 10 onto a carrying belt, in a state that its back face remains charged to the specified polarity by a transfer use corona discharger 3. In this case, an electrostatic drawing-in force is generated between the form and the carrying belt 7 by a charge of the back face of the form 2, and the form 2 is attracted strongly to the carrying belt 7 together with the air drawing-in force. In this way, a carrying force by the carrying belt 7 of the form 2 is raised.
Patent JP-H03261050-A (JP)
Title: Color image display device
Inventor: SHIBAYAMA KOZABURO
IPC: H01J31/15
Filed: 1990-03-09
Abstract: PURPOSE:To keep a color balance after a long period use by making the period for brightness deterioration of red shorter by applying red phosphor only to a face plate in predetermined conditions so as to equalize brightness deterioration of red, green and blue. CONSTITUTION:Phosphors of three primary colors of red, green, and blue are applied to a face plate of a color image display device separately from each other to be a red color picture element 21, a green color picture element 2, and a blue color picture element 2. The red phosphor only is applied beyond the optimum light emission efficiency conditions to make the period for brightness deterioration of the picture element 21 shorter so as to equalize the brightness deterioration of red, green and blue. As a result, a color image display device with which a color balance can be kept preferably after a long period use can be provided.
Patent JP-H04274482-A (JP)
Title: Display monitoring device
Inventor: NAGATA KEIICHI
IPC: H04N5/66
Filed: 1991-03-01
Abstract: PURPOSE:To obtain the display monitoring device which is small in rush current on the whole equipment by shifting the timing when the rush current to a power circuit and a demagnetizing current to a demagnetizing coil begin to flow. CONSTITUTION:The display monitoring device is equipped with an (a) contact relay 22 which turns on and off the demagnetizing current flowing to the demagnetizing coil 3, a transistor(TR) 8 which drives the contact, and time constant circuits 9, 10, 11, and 12 which determine the ON timing of the TR 8, and further equipped with a TR 15 which turns off the TR 8 and time constant circuits 16-19 which determine the timing when the TR 15 turns on.
Patent JP-H02238425-A (JP)
Title: Scanning optical device
Inventor: TOMITA HIROSHI
IPC: G02B26/12
Filed: 1989-03-10
Abstract: PURPOSE:To stably correct the curvature of image even in the case when a temperature rises in a device by constituting a first image forming optical system of a variable focus liquid crystal lens, and providing a temperature control means for controlling a temperature of this variable focus liquid crystal lens. CONSTITUTION:A first image forming optical system 3 is constituted of a variable focus liquid crystal lens, and also, a temperature control means 7 for controlling a temperature of the variable focus liquid crystal lens is provided, therefore, even if a temperature of a peripheral environment is varied, a focal distance of a first image forming optical system 3 can be varied surely by following up a deflection scan of the deflecting and reflecting surface without being influenced by its temperature variation. Accordingly, the focal distance of a first image forming optical system 3 is varied surely by following up the deflection scan of the deflecting and reflecting surface, and a linear image forming position by a first image forming optical system 3 can be varied on an optical path. In such a way, an image forming position in the sub-scanning direction by a second image forming optical system 5 is varied in conformity with longitudinal magnification of a second image forming optical system 5 in accordance with a variation of the position of the linear image forming part, therefore, the curvature image in the sub-scanning direction can be corrected.
Patent JP-S63232167-A (JP)
Inventor: KINOSHITA HIROMI
IPC: H05K13/02
Filed: 1987-03-13
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-S60204934-A (JP)
Title: Negative pressure controlling device for two-cycle engine
Inventor: INOUE SEIJI
IPC: F02D35/02
Filed: 1984-03-29
Abstract: PURPOSE:To improve accuracy in controlling through negative pressure of intake air by directly connectingly combining one end of a negative pressure controlling piping with a crankcase, and connectingly combining the other end to a negative pressure chamber, and providing a check valve which permits only the negative pressure component to act on said negative pressure chamber, in an optional part of said piping. CONSTITUTION:The negative pressure chamber 35 of a fuel flow rate adjusting device 29 is connected to the crankcase 15 of an engine 10 through a negative pressure controlling piping 41 and a check valve 43. The check valve 43 permits only the component of negative pressure in the crankcase 15 to act on the negative pressure chamber 35. At the start of the engine 10, a negative-pressure force in the crankcase 15, which acts on the diaphragm 34 of the negative pressure chamber 35 of the device 29, is small, opening a valve body 38, and fuel is complementarily fed through an intake pipe 20, increasing air-fuel ratio to improve a starting property. In decelerating operation, a large negative-pressure force in the crankcase 15 acts on the diaphragm 34, opening a pressure regulating valve 45 and, with the valve body 38 in an open condition, fuel is complementarily fed into the crankcase 15 through the pipe 20, thereby, improving a stall resisting property.
Patent JP-2000256884-A (JP)
Title: Method for pickling metallic sheet and pickling apparatus used for the same
Inventor: TAMAKI MOTOI
IPC: C23G3/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To apply the subject method to various metallic sheets and to make the time for pickling shorter and equipment simpler by bending the metallic sheet in a pickling tank to impart surface strain of a specific value or above to the metallic sheet and repeating the bending of one surface plural times, thereby forcibly putting a pickling liquid into and out of the cracks formed at scale. SOLUTION: The steel sheet S is immersed into the pickling tank 1 and is made to travel. Four units or more of bending devices 2, 3, 4, 5, or the like, are arranged on the inlet side of the pickling tank 1 along the traveling direction of the steel sheet S. Rolls 2a, 3a, 4a, 5a, or the like, lifted by hydraulic cylinders 2b, 3b, 4b, 5b, or the like, are alternately arranged above and below the steel sheet S and >=2 times of bending per surface are repetitively applied to the steel sheet S. At this time, the radius of bending is changed according to the thickness of the steel sheet S by adjusting the each other's heights of the rolls, by which the surface strain of >=5% is imparted to the steel sheet S.  As a result, the many cracks are formed at the scale on the steel sheet surfaces and the pickling liquid is supplied to the FeO layers of a high dissolution rate near the ground metal surface of the scale, by which descaling is rapidly effected.
Patent JP-H01195287-A (JP)
Title: Fuel-oxidant composition for flame plating by explosion gun
Inventor: JIYON ERITSUKU JIYAKUSON
IPC: C23C4/12
Filed: 1988-03-15
Abstract: PURPOSE: To form metallic plating layers having excellent quality by constituting explosive gases of an oxidizing agent, combustible gaseous mixture and inert diluting gas mixed at specific ratios in a method for forming the metallic plating layers on the surface of a work at and under a high temp. and high pressure by mixing metallic powder with the explosive gases, thereby exploding the gases.  
     CONSTITUTION: The powder of the metals or alloys to be plated is mixed with the explosive gases and the gaseous mixture is put into an explosion gun for plating, by which the gases are exploded. The metal or alloy powder is melted and press bonded by the high temp. and high pressure generated at this time, by which the metallic plating layers are formed. The gaseous mixture consisting of 35 to 80vol.% oxidizing agent, such as O 2  or N 2 O, 2 to 50vol.% acetylene and 2 to 60vol.% propylene, propane and batylene as second combustion gas and having the atom. ratio of carbon to oxygen of about 0.9 to 2.0 is used as the explosive gases of this time. Proper amts. of N, Ar, He and other inert gases are used as diluting gases with the explosive gaseous mixture in order to regulate the temp. and pressure at the time of explosion according to the kinds of the metals to be plated. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08219645-A (JP)
Title: Vertical high-temperature reducing-melting furnace
Inventor: YOKOI YASUNORI
IPC: F27B1/10
Filed: 1995-02-09
Abstract: PURPOSE: To form the ultra-high temperature strong reducing atmosphere by blowing reducible substance by a tuyere and a blowing tube mounted at the specific height from the tuyere surface to form a blowing reducible atmosphere. CONSTITUTION: A melting furnace is formed of a melting zone 1 of the upper part of the bore D of a tuyere surface (A), a preheating zone 2 of the upper part (B), a melted metal storage zone (C) as the lower part of the tuyere surface by forming ground metal inlet 3 of the upper part, and a continuous tapping trough 16 connected to a tapping port 15 at the zone 4.  Then, mixed air combined with oxygen of concentration of 26 to 41% at 20 to 420 deg.C is supplied from the tuyere 7 to the zone 1 (A) via a mixed air supply tube 6 and a tuyere box 8, reducible substance of powder or gas is blown to the tuyere 7 via a blowing tube 9 mounted in the height of 0.5 times (300 to 900mm) as large as the inner diameter D of the tuyere surface from the tuyere 7 and the tuyere surface or a blowing tube 9" of the upper part of the tuyere surface, thereby forming the melting zone of the reducing atmosphere of an ultra-high temperature.
Patent JP-S63226579-A (JP)
Inventor: OIKE HIROSHI
IPC: F25D11/02
Filed: 1987-03-13
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-S61217783-A (JP)
Title: Determination for position of electromagnetic wave measuring meter
Inventor: INAMIYA KENICHI
IPC: G01R29/08
Filed: 1985-03-25
Abstract: PURPOSE:To enable the determination of observation data corresponding to the position of a beacon station, by obtain an characteristic reception output from a set band when an antenna beam of an electromagnetic wave measuring meter scans the sky over the beacon station. CONSTITUTION:An electromagnetic wave measuring meter is provided with a band 15GHz as an example for third band to determine the position besides observation bands 23GHz and 31GHz and a plurality of beacon stations are provided on the earth to radiate an electromagnetic wave of the 15GHz. Then, N modulation outputs of the signal of 15GHz outputted from an amplifier 6 with 15GHz are identified 7, the amplitude intensity of the signal passing an identification filter 7 is detected 8 and the output signal of a detector 8 is converted 9 into digital from analog while the amplitude intensity value obtained simultaneously from the filter 7 is converted one-dimensionally. Then, the time when an antenna scans the sky over the beacon station accurately by analyzing time data outputted from the converter 10 and the amplitude intensity of the filters 7.
Patent JP-H04295937-A (JP)
Title: Stand-by redundancy type system
Inventor: SEKI TOSHIBUMI
IPC: G06F11/20
Filed: 1991-03-25
Abstract: PURPOSE:To offer the stand-by redundancy type system which is easily designated and altered while the delay time for the takeover of processed to a stand-by element in case of main system element trouble is made shorter than before. CONSTITUTION:Each system element is composed of a main processing part 10 which performs a process characteristic to the element, a main system state monitoring procedure part 11 which monitors the main system state and switches its element to the main system immediately when trouble occurs to the main system element, a main system determining and arbitrating procedure part 12 which performs arbitration so that more than a specific number of main systems are not generated, etc.
Patent JP-S63226933-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA NAOYOSHI
IPC: H01L21/768
Filed: 1987-03-17
Abstract: PURPOSE:To hold back the extension of a diffusion layer by an annealing process to flatten an insulating film and to hold back the reduction in the impurity concentration on the surface of a substrate by a method wherein a wafer is heated while vapor is being introduced into a heating chamber of a lamp annealing system so that the insulating film can be flattened. CONSTITUTION:A wafer 14 where an insulating film 9 has been formed is placed inside a heating chamber 11 of a lamp annealing system; an annealing process is executed while vapor 17 is being introduced into the heating chamber 11 so that the insulating film 9 can be flattened. For example, a system which is constituted by combining a lamp annealing system with an H2O generating system 15 using a pyrogenic method is used; at the H2O generating system 15, H2 and O2 are supplied from tubes 15a, 15b at a prescribed flow rate; a flame 16 is ignited; H2O which has been generated by tlle flame is introduces into a heating chamber 11. A wafer 14 is heated at 1000 deg.C. In this state, an insulating film 9 formed on the wafer 14 is flattened while a lamp is illuminated inside the heating chamber 11.
Patent JP-H05265283-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the lowering of image density even with the use of a photoconductive layer of large carrier mobility in an image forming device for forming a toner image by means of exposure from the back face of a photoconductor supplied with a developer by a developing means. CONSTITUTION:While supplying a developer to a photoconductor 1, having a conductive layer 11 and a photoconductive layer 12 laminated on a transparent base body 10, by a developing recovery means 3, developing bias voltage Vb is applied to the developing recovery means 3 to perform the exposure of an optical image from the transparent base body 10 side so as to form a toner image on the photoconductive layer 12, and then the developer excluding the developer at the image part on the photoconductive layer 12 is recovered by recovery bias voltage Vc applied to the developing recovery means 3. In an image forming device of such constitution, a trap layer 13 for trapping electric charge is provided on the surface side of the photoconductive layer 12.
Patent JP-S55151754-A (JP)
Title: Color crt
Inventor: HONDA HIROSHI
IPC: H01J29/88
Filed: 1979-05-15
Abstract: PURPOSE:To keep the resistance value of a high-resistance film at a given value by forming a high resistance film-provided area in a funnel portion into an uneven surface of a serrated cross section and also forming the surface of the high resistance film into a zig-zag shape. CONSTITUTION:The high resistance film-provided area 19 in a funnel portion 2' has an uneven surface with a serrated tube-axlewise cross section and a high resistance film 5' provided in the area 19 has a zig-zagged cross section along the uneven surface. Thus, no short-circuit by getter deposited film takes place in the high resistance film 5' even when a conductive getter substance is adhered to the surface of the high resistance film 5' because of the zig-zagged surface of the film 5'.
Patent JP-S56156542-A (JP)
Title: Stepless transmission due to bevel gear
Inventor: SAWADA MINEO
IPC: F16H3/72
Filed: 1980-05-06
Abstract: PURPOSE: To change the speed of an output shaft in a stepless manner by interposing an intermediate bevel gear between an input bevel gear and an output bevel gear, and imparting a variable rotation to the intermediate gear.  
     CONSTITUTION: Bevel gears 3 and 4 for transmitting the rotation from the input side to the output side are rectangularly engaged between the input side bevel gear 1 and the output side bevel gear 2. A worm wheel 7 concurrently used as a bearing case for bevel gears 3 and 4 engaged with a worm 6 connected to a motor capable of changing freely the rotational speed. In the above described construction, by changing the rotational speed of the worm wheel 7, the rotational speed of the output shaft can be changed in a stepless manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10283821-A (JP)
Title: Lighting system
Inventor: DRAZIC VALTER
IPC: H04N5/74
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To make a lighting system respond to the format to be illuminated and carry out illumination highly uniformly by containing a means for making a focusing face of a reflector between a light source and an object face to be illuminated and forming a second light source positioned adjacently to the focusing face of the reflector. SOLUTION: A rectangular microlens array 12 is installed adjacently to a focusing face P of an elliptical reflector, which is like a reflector 11, and successively a thick lens 13 is installed and consequently, a liquid crystal screen 14 is illuminated with highly precise format and excellent evenness. In order to avoid optical loss, the number (f) of the microlens array is installed in front of the screen 14 and so selected as to give the same order as the number f of the visual field lens 15 which collimate light rays emitted from a new point light source.  Moreover, the angle of a cone of the illumination projected to the microlens is adjusted to give an optimum compromise between the decrease of the angle of the cone of the illumination and that the angle is made as narrow as possible so far the image of an arc lamp is lessened in order to avoid optical loss in the number f of the microlens of the microlens array.
Patent JP-S62216523-A (JP)
Title: Manufacture of both sides printed wiring board
Inventor: NAGANAMI KOZO
IPC: H05K3/40
Filed: 1986-03-18
Abstract: PURPOSE:To attain connection with high reliability without deterioration in the insulation layer by laminating a circuit board having a low melting point metal via the insulation layer having a hole previously opened at the connection part from both sides and applying resistance welding to the connection part. CONSTITUTION:As the insulation layer 4 between layers, for example, a both- side adhesive film applying an epoxy adhesives of nearly 10mum thick to both faces of a capton film of 12.5mum thick (polyimide film) is used and a hole is made previously to the connection part. Then a pattern 2 having a low melting point metal 3 formed to a base 1 is formed to the upper and lower face via the both side adhesive film 4 with the hole to apply hot press. After the pressing, the base 1 is exfoliated, and an AC arc welder is used, a current of 0.5kA is applied for 1/10sec to apply resistance welding to finish the connection 6.
Patent JP-H02239052-A (JP)
Title: Winder for beltlike material
Inventor: TSUMAGARI KANEYUKI
IPC: B65H19/22
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a coil whose installation space is small and also, whose end surfaces are smooth, by making a constitution with a pinch roll delivering out vertically a beltlike material supplied horizontally, two deflecter rolls, a pair of cutting shears, two winding means and a passing table which is turnable and conducts guidance for the winding means. CONSTITUTION:A passing table 5 is made to turn clockwise with a shaft 6 as a center. A beltlike material S delivered out horizontally is turned vertically and downward through means of a pinch roll 1, and is wound by means of the 1st tension reel 4A being driven as it is being guided by means of the passing table 5 and pressed by means of a belt wrapper 8. When a predetermined quantity or its vicinity quantity is wound, the passing table 5 is made to be turned to a middle position, and when the winding of the predetermined quantity by means of the tension reel 4A is completed, the beltlike material S is cut off by means of a pair of shears 3. The passing table 5 is turned anti-clockwise simultaneously with the above cutting off, and the beltlike material S is wound to the 2nd tension reel 4B as the material S is being pressed by means of a belt wrapper 9.