baber/WOPTO huggingface dataset:
Patent JP-S55129320-A (JP)
Title: Automatic exposure control unit of single-lens reflex camera
Inventor: ITOU TADASHI
IPC: G03B9/07
Filed: 1980-03-17
Abstract: PURPOSE: To achieve the improvement in the accuracy of iris control by so constituting the device that the light transmitted through a photographing lens is measured in a photometric circuit in the full aperture state prior to photographing and the measured output thereof is stored in a memory circuit.  
     CONSTITUTION: The light transmitted through the photographing lens of fully open iris 2b is received by a photoconductive element 26 prior to photographing and it is measured in an exposure arithmetic circuit 27, the measured output whereof is then stored by the memory circuit in the exposure arithmetic circuit 27. Next, according to the release operation of the camera, the iris preset member which constitutes an iris mechanism 1 is operated, in cooperation to which the iris adjusting member constituting the iris mechanism 1 is operated. The signal output corresponding to the adjusting amount of the iris adjusting member is outputted by the  exposure arithmetic circuit 27. The output thereof and the output of the memory circuit are compared in a level detection circuit 49 and when these coincide, a magnet 15 is energized to stop the operation of the iris adjusting member, whereby the opening of the iris is determined. Such constitution permits accurate iris controlling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63202314-A (JP)
Inventor: ONISHI HIDEAKI
IPC: A01D67/00
Filed: 1987-02-16
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-S63200163-A (JP)
Title: Toner for development of electrostatic image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a picture image having high quality by incorporating at least a colorant, a charge regulating material and a compd. having a specified unit structure into a binder resin. CONSTITUTION:A colorant, a charge regulating material, and a compd. having a unit structure expressed by the formula I are incorporated into a binder resin. In the formula, R is an organo group; M is a metal; (m) is a valency of the metal. The M-O-B structure of this compd. is considered to have an important function as a positive charge regulating material. Accordingly, there is no restriction concerning the kind of the organo group bonding to the metal atom, but such group which serves to improve the affinity to the binder resin and increases the charge density of the metal atom is preferred. By this constitution, a positively charged toner capable of stabilizing the quantity of frictional electric charge and having a sharp and uniform distribution of frictional electric charge is obtd.
Patent JP-H05233837-A (JP)
Title: Microprocessor
Inventor: SAKURAI YOSHIKAZU
IPC: G06F13/40
Filed: 1992-02-20
Abstract: PURPOSE:To suppress the generation of leak currents and to construct a system at low cost by outputting a control signal from a CPU to a fixed circuit when a bus is released, and outputting a signal at a prescribed potential from this fixed circuit to an input/output terminal. CONSTITUTION:A CPU 1 fetches/executes an instruction and outputs a control signal 12c, which is turned to a high level when the bus is released, to a gate 11g. When the control signal 12c is at the high level, this gate 11g drives a net 11n at the high level and when the control signal 12c is at a low level, the gate is turned to a high impedance. Thus, when the bus is released, a signal outputted from a gate 12h for holding is always turned to the low level, and an input/output terminal 1t is fixed at the low level. Therefore, even when the supply of clocks to the CPU 1 is stopped and further a power supply voltage to be supplied to the CPU 1 or any external element is changed after the bus is released, voltage difference between the input/output terminal 1t and the external terminal can be decreased.
Patent JP-S63200961-A (JP)
Title: Working method for plate spring
Inventor: CHIKAOKA YASUJI
IPC: B24B29/00
Filed: 1987-02-16
Abstract: PURPOSE:To prevent any stress concentration from occurring before it happens, by moving the brushlike tool made up of bundling plural flexible wire rods containing abrasive grains along the plane surface of a cutting plate spring blank, and rounding the outer circumference. CONSTITUTION:For example, in the case of manufacture of an armature supporter of a printing head, first etching treatment is applied to an almost squre sheet blank with springingness, and it is cut into armature supporter form. In this cut plate 46, projecting parts 24 still remain in a peripheral edge of a part corresponding to a torsion bar 22 or the like, so that it is arranged on a table 41 and fixed thereon by magnetic force, making a brush unit 42 go down, and this brush unit 42 is rotated in both c.w. and c.c.w. directions as long as the specified time at the specified speed, then these projecting parts 45 are shaved off by each brush piece 43, and afterward, the plate 46 is turned over, shaving off the other side of projecting parts 45, thus the peripheral edge is rounded. Doing like this, stress concentration is obviated, while the occurrence of any dent caused by a collision of blanks themselves is preventable and, what is more, improvement in durability is well promoted.
Patent JP-S63201706-A (JP)
Title: Informing and retention processing system for sensor abnormality at initialization time
Inventor: AIZAWA TSUTOMU
IPC: G06F1/00
Filed: 1987-02-17
Abstract: PURPOSE:To execute a processing against an abnormality generated before starting a service, by holding the cause of a generated sensor abnormality, informing the possible state of a sensor abnormality processing to an operating system, and starting the sensor abnormality processing by this notice. CONSTITUTION:The cause of a sensor abnormality generated before a processing by a service initializing part 18 is ended is stored in a sensor abnormality cause storage part 17. By a processable state informing part 19, the end of a service initialization is informed, therefore, by taking an opportunity of the notice by the processable state informing part 19, a sensor abnormality processing part 15 can be started against the generation of an abnormality before that time. When the sensor abnormality processing part 15 operates, the service initializing part 18 or a service processing part 20 always exists. Accordingly, from the sensor abnormality processing part 15, a processing request, etc., to the service processing part 20, etc., can be executed. In such a way, a routine can easily be changed, and a sensor abnormality processing being suitable for each service can be executed.
Patent JP-H07219410-A (JP)
Title: Image forming device
Inventor: NOGUCHI HIROSUKE
IPC: G03G15/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a small-sized image forming device causing no impossible start and no defective image and capable of easily interrupting the driving force to a photoreceptor drum and a fixing unit, replacing the photoreceptor drum, and removing the jammed paper at a low cost. CONSTITUTION:This image forming device is provided with a photoreceptor drum 1 having a replaceable image forming unit, a fixing unit 3 nipping and fixing the transfer paper 2 transferred with a toner image on the photoreceptor drum 1, a driving means of a drive system driving at least the photoreceptor drum 1 and the fixing unit 3 with the same drive source, a photoreceptor drum interrupting means interrupting the driving force to the photoreceptor drum 1, a fixing unit interrupting means interrupting the driving force to the fixing unit 3, and a connection releasing means concurrently interrupting the driving force of the photoreceptor drum interrupting means and the fixing unit interrupting means.
Patent JP-H08226642-A (JP)
Title: Combustion device
Inventor: KATO HISAYOSHI
IPC: F23N5/14
Filed: 1995-02-22
Abstract: PURPOSE: To provide a combustion device for both indoor and outdoor installations which is capable of omitting troubles and reducing cost by adopting one type of a control unit. CONSTITUTION: When a short connector, which is incorporated in jumper wires 11 and 12, is mounted on pin terminal base mounts m and n, a microcomputer of an electric equipment unit 7 determines an outdoor installation type as a required bath boiler and then drives a gas-heated bath boiler based on a first control style. In the case when a thermistor-connected connector is mounted on the pin terminal base mounts m and n, an indoor installation type is determined as a required model, the gas-heated bath boiler is operated based on a second control style which is accompanied by an overflow exhaust air monitor action.
Patent JP-H10230681-A (JP)
Title: Thermal recording medium
Inventor: NAKANO TOMOYUKI
IPC: B41M5/333
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording medium having improved image persistence and heat resistant ground color stability. SOLUTION: The thermal recording medium uses sulfoneamide compound represented by a formula as a developer. In this case, the compound has sufficient color developability to color develop a dye precursor. As compared with phenol developer used heretofore, it exhibit excellent performances of image persistence of a recorded part and heat resistant ground color stability of a whit part. In the formula, R<1> indicates hydrogen atom, alkyl group, alkoxy group, halogen atom, or nitro group. X indicates a bivalent group, and m indicates integer of 1 to 4.
Patent JP-S58152943-A (JP)
Title: Brake device for sliding body
Inventor: KURODA TAKESHI
IPC: F16D63/00
Filed: 1982-03-03
Abstract: PURPOSE:To reduce driving energy required for a brake and surely perform action of the brake, by constituting a device such that sliding motion of a screw shaft is converted into rotary motion of a nut member screwed to the screw shaft to apply the brake to said nut member. CONSTITUTION:If a cylinder 27 is extended, a sliding body 6 and nut member 3 are moved leftward. In accordance with the above movement, a screw shaft 2 is rotated, and its rotary amount is detected by a detector 20. A corresponding relation of 1:1 including the direction is provided between the displacement of the body 6, that is, the cylinder 27 and the detected rotary amount, and the displacement is largely magnified to become the rotary amount. When the detected value is agreed to a preset value, a control signal is output to close a solenoid valve in a fluidic circuit of the cylinder 27 simultaneously operate an electromagnetic brake. Since a turning effect is substantially decreased as compared with thrust force, the brake can be applied against the thrust force only by applying a fine amount of brake force.
Patent JP-H02212867-A (JP)
Title: Transfer intermediate
Inventor: NISHIMURA HIDEYUKI
IPC: G03G15/01
Filed: 1989-02-14
Abstract: PURPOSE:To prevent dielectric breakdown by incorporating a specified amt. of fluororesin or silicone resin. CONSTITUTION:A toner on a photosensitive body is transferred to the surface of a transfer intermediate by corona discharge and the transferred toner is further transferred to paper by corona discharge. When a highly insulating material such as fluororesin or silicone resin is incorporated into the transfer intermediate by about <=20wt.%, the insulating property of the transfer intermediate itself is improved, dielectric breakdown is prevented even under corona discharge and the service life can be prolonged. The lowering of the dielectric constant and volume resistivity is prevented and the deterioration of the quality of a formed image can be prevented. Since the fluororesin or silicone resin has a high dielectric constant, even in the case where dielectric breakdown is caused, the remarkable lowering of the dielectric constant of the transfer intermediate is prevented and the deterioration of the performance can be prevented.
Patent JP-H11226401-A (JP)
Title: Production of hydrogenation catalyst
Inventor: SUZUKI TOSHIYUKI
IPC: C07B61/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a metal catalyst supported on a carrier for liquid phase hydrogenation reaction by which th metal catalyst component can be fixed to the carrier with an easy operation, and the metal catalyst has an industrially advantage of little elution of the fixed component. SOLUTION: This producing method of a metal catalyst supported on a carrier for hydrogenation to be used for activation and/or reaction in a liquid phase includes the following processes. They are (1) a depositing process to deposit a metal catalyst component soln. on the carrier, (2) a drying process to dry the carrier on which the metal catalyst component is deposited, and (3) a fixing process to bring the dried carrier with deposition of th catalyst component into contact with an alkaline aq. soln.
Patent JP-S54127299-A (JP)
Title: Lighting structure of photo detection type display unit
Inventor: OONO AKIO
IPC: G09F13/18
Filed: 1978-03-25
Abstract: PURPOSE: To lead uniformly light from a fine light source such as a lamp over the entire liquid-crystal display part with high efficiency.  
     CONSTITUTION: A degree of diffused reflection of diffused-reflection surface 14 at the top surface or reverse surface of photoconductor 14 is made small at part 14a near lamp 9 and increased as lamp 9 becomes away; and then, material 15 which diffuses light is provided between liquid-crystal cell 10 and photoconductor 14 in order to diffuse lamp light diffused uniformly over the entire display part, thereby obtaining soft illumination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03239801-A (JP)
Title: Electric hydraulic servo device
Inventor: HAMANAKA HIDEO
IPC: F15B9/09
Filed: 1990-02-15
Abstract: PURPOSE:To control a position with high accuracy and a simple structure by introducing pressure oil from respective hydraulic pumps to two supply/discharge ports for driving a piston of an actuator, and controlling the set pressure of relief valves. CONSTITUTION:A position detector 2 is provided on a controlled object 1, while pressure oil in a double hydraulic pump 6 driven by a motor 7 is introduced to respective pressure oil supply/discharge ports of a driving hydraulic cylinder 4 through set pressure variable relief valves 11, 12. Signals from the position detector 2 are input to a controller 3 an with comparison to a targent value, a signal for driving a flow rate control valve 10 is output. Thus, the set pressure of the relief valves 11, 12 is controlled. The position of the controlled object 1 is regulated with accuracy, accordingly.
Patent JP-S61195627-A (JP)
Inventor: INABA TOMOO
IPC: A01G25/16
Filed: 1985-02-22
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-S57196972-A (JP)
Title: Tooth gum inspecting apparatus
Inventor: HANSU SHIYUWARUTSU
IPC: A61C19/04
Filed: 1982-03-05
Abstract: 1. Gingival test apparatus with variable spring load adjustment, consisting of a housing (1) and a longitudinal spindle (2) located therein, whilst at the end of said spindle (2) emerging from the housing (1) a measuring probe (25) or an angle member (26) for deflecting the force is replaceably fixed, the longitudinal spindle being held by guide elements (3), characterised in that a spring (4) is arranged so as to act axially on a braking system, preferably on brake shoes (15), the braking system engages with the longitudinal spindle (2), a threaded sleeve (10) or locking elements are connected to the spring (4) and a scale (6) gives a visible indication of the spring force and, if required, a cone (29) is provided in an angle member (26) for the deflection of forces.
Patent JP-H09225931-A (JP)
Title: Multi-electroforming blade with base and its production
Inventor: SUZUKI NAOTO
IPC: B24D5/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To make accuracy of an interval high even when a cutting blade is thin by a method wherein electroforming layers contg. abrasive grains such as diamond are formed on both side faces of a base made of aluminum etc., and projecting end parts of these electroforming layer from the end part of the base by a required amt. SOLUTION: The first electroforming layer 2 contg. abrasive grains such as diamond, etc., is formed on the first face 1a of a base 1 made of aluminum, etc., formed highly accurately in a specified width M and a non-electroforming layer part and the second face 1b are applied with a seal 3. Then, the surface and the back surface are turned over and the second electroforming layer 4 is similarly formed on the second face 1b so as to form the thicknesses of electroforming layers 2 and 4 on both side faces equal. Then, the seal 3 is removed and the whole outer peripheral part is ground into a cylinder to remove the electroforming layer on the end part and the electroforming layers 2 and 4 on both side faces are ground into a specified diameter R while specified lengths L are left.  Then, the outer peripheral part of the base 1 is etched to project the end parts of the electroforming layers 2 and 4 from the end part of the base 1 by a required amt. P.
Patent JP-H08226681-A (JP)
Title: Ice storage apparatus
Inventor: HAYASHI KANETOSHI
IPC: F24F5/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide an ice thermal storage system in which a water level difference between tanks is reduced and which can be used also as a water thermal storage system by decreasing a water flowing pressure loss in the tank in a dynamic type ice thermal storage system. CONSTITUTION: An ice storage apparatus comprises a plurality of ice storage tanks communicating with each other by communicating means 10 to store slurrylike ice, and a netlike or porous screen 17 having larger passage sectional area than the sectional area of an opening and provided to cover the opening in front of each opening of the means 10.
Patent JP-S59162953-A (JP)
Title: Cation-exchange resin, and separation of saccharide and sugar-alcohol using said resin
Inventor: INOUE YOSHINORI
IPC: C07C31/26
Filed: 1983-03-05
Abstract: PURPOSE:To separately analyze a saccharide and sugar-alcohol by chromatography at the same time, by using the titled cation-exchange resin prepd. by bonding a heavy metal ion to the copolymer of a specified aromatic monovinyl compound with an aromatic divinyl compound. CONSTITUTION:The copolymer of 20-65mol% an aromatic monovinyl compound, e.g. styrene, having a sulfonic group as an exchange one with 80-35% an aromatic divinyl or trivinyl compound, e.g. divinyl benzene, is sulphonated. The resulting product as a substrate is bonded with a water-soluble salt-forming heavy metal (e.g. divalent zinc) ion belonging to the fourth period as a counter ion, to prepare the cation-exchange resin. A column is packed with said resin, and a saccharide and sugar-alcohol are successively separated by chromatohraphy while circulating water, an organic solvent or the like as an elute through the column.
Patent JP-S61197176-A (JP)
Inventor: NISHIZAWA SHUNICHI
IPC: B25J9/06
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55127874-A (JP)
Title: Neutral point adjusting method for motor
Inventor: MARUO TSUNEHIRO
IPC: H02K29/00
Filed: 1979-03-26
Abstract: PURPOSE: To enable electrical adjustment of a neutral point of a motor and to reduce the adjusting process of the neutral point by remagnetizing a magnet for rotary position detection with a magnetization signal, changed in phase in a rotary position detecting signal.  
     CONSTITUTION: A rotary point detecting signal b obtained from a Hall element 15 opposing to a magnet 13 to be used for rotary position detection and a detecting output a corresponding to a motor driving current obtained from a current detecting circuit 22, which is connected to a power source of the motor, are sent to a neutral point discriminating circuit 23. Then an increase or a decrease of the motor driving current (corresponding to the detecting output a) at the time when the magnetizing position of the position detecting magnet 13 is changed in accordance with the above-mentioned magnetization signal by a magnetization circuit 24 and a magnetization head 20. Then the change of the magnetization point of the position detecting magnet 13 is suspended when the motor driving current dropped to the minimum, i.e. when the detecting output a became the smallest. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54132451-A (JP)
Title: Position setter for welding gun for programed manipulator
Inventor: MOORISU JIEI DAN
IPC: B23K11/24
Filed: 1979-03-26
Abstract: PURPOSE: To make the welding tip to maintain a specified relation with the edge of flange, by correcting the instructed path depending on the output of the sensor.  
     CONSTITUTION: the manipulator is programed so as to set the jaws 32, 34, of the welding gun 20 on both sides of the flanges 24, 26, and to close the jaws 32, 34, respondng to the instructed welding signal. The air gauge 44 is attached to the welding gun 20, and the sensor 50 is arranged in the hollow 48. Air is sent to the opening 48 through the tubing 52. Depending on the position of the air gauge 44 against the edge of the flange 26, a variable pressure signal generates at the sensor 50, and this signal is sent to a series of differential pressure sensor 56 through the tubing 54. The differential pressure sensor 56 compares the pressure of the tubing 54 with the pressure of the refrence tubing 53, and gives the positive or negative signal. When the air gauge is situated perfectly under the flange 26, the maximum positive pressure generates at the tubing 54; when the air gauge is situated out of the edge of the flange 26, the minimum pressure generates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60180588-A (JP)
Title: Preparation of immobilized complex of microorganism having plant pathogen-controlling activity
Inventor: SHIGEMITSU SHIYUNYOU
IPC: C12P11/00
Filed: 1984-02-27
Abstract: PURPOSE:To obtain an immobilized complex of microorganisms having strong controlling effect to the plant blights, by treating a solution containing microorganisms having antagonistic activity to plant pathogen, and reacting the solution with carrageenan. CONSTITUTION:A solution containing microorganisms having antagonistic activity to plant pathogen, is treated with a mineral acid salt of a bivalent or polyvalent metal. The obtain solution is made to react with carrageenan, and the reaction product is dried. The microorganism used in the above process is e.g. bacteria, actinomycetes, eumycetes, myxomycetes, lichens, algae, etc. The culture of the microorganism can be carred out e.g. by the shake culture in liquid medium, stationary culture in liquid medium, and the culture in solid medium. The bivalent metal mineral acid salt is e.g. calcium chloride, magnesium chloride, barium chloride, etc. The obtained complex having the activity to control the plant pathogen exhibits strong controlling effect to the blights of plant, especially against the plant pathogen infecting via soil. Furthermore, the complex can be stored stably for a long period, and is advantageous in view of the quality control.
Patent JP-S61195534-A (JP)
Inventor: OGAWA TATSUO
IPC: H01H47/00
Filed: 1985-02-25
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-S62193236-A (JP)
Inventor: KASAGI RYOICHI
IPC: H01G4/30
Filed: 1986-02-20
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。