baber/WOPTO huggingface dataset:
Patent JP-S5577470-A (JP)
Title: Pipe internal abrasive and cleaning device
Inventor: INOUE OSAMU
IPC: B24C3/16
Filed: 1978-11-25
Abstract: PURPOSE: To make it possible to fully grind even the pipe inlet port side in such a way that abrasive grain is arranged into an oral port to supoort one end of a treated pipe, abrasive and cleaning grain is converged around the periphery by centrifugal action at the inlet port of the pipe, which is brought into a collision together.  
     CONSTITUTION: A slewing plate 3 is allocated into an oral port 2 to support one end of a treated pipe 9, mixed flow of compressed air and abrasive and cleaning grain is rotatedly sent into the treated pipe 9 under pressure, abrasive and cleaning grain is converged around the periphery by centrifugal action at the inlet port of said pipe 9, which is brought into a collision together inside said pipe 9 repeatedly by slewing, the inlet port of the pipe 9 is processed in abrasion and cleaning to the same extent to other parts. Further, the outlet port side of the pipe 9 is processed in abrasion and cleaning to the same extent to the inlet port in such a way that slewing of abrasive and cleaning agent is diminished, and flow speed is hastened. This facilitates to abrade and clean along the whole length of the pipe evenly and uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6125376-A (JP)
Title: Ghost detecting circuit
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1984-07-13
Abstract: PURPOSE:To decrease the ghost detecting time by connecting a comb-line filter, a differential circuit, a synthesis circuit and a switch circuit in series and allowing the switch circuit to extract a reference signal and a reference signal portion including a ghost signal from an inputted composite video signal. CONSTITUTION:The comb-line filter 13 eliminates a color burst signal in the incoming composite video signal from a terminal 10 and noises and outputs a horizontal synchronizing signal having correlation at each 1H. Further, the differential circuit 16 generates a pulse being a reference signal at the rising and falling position of the horizontal synchronizing signal. Further, a synthesizing circuit 19 separates timewise the positive pulse and negative pulse of the signal from the circuit 16 and eliminates noises having no correlation with the reference signal. A switch circuit 20 extracts a reference signal portion including a reference signal and a ghost signal only from an output signal of the circuit 19. Thus, the S/N of the extracted reference signal is improved and the time required for ghost detection is reduced.
Patent JP-S5478443-A (JP)
Title: Box with ornamental panel
Inventor: MURANO MITSUO
IPC: H02B1/30
Filed: 1977-12-06
Abstract: PURPOSE: To prevent the edge of the ornamental panel from being damaged, by providing projections on a side of the box and opening holes in the parts of the ornamental panel corresponding to the projections and by fitting the projections in the holes.  
     CONSTITUTION: The holes 7 are opened in a bent side 6 of the ornamental panel 1. The projections 9 are provided on the side 8 of the box 2. The projections 9 project out of the holes when the panel 1 is tightly placed on the box 2. Thereby, the edge of the ornamental panel is prevented from being damaged when accommodated parts are replaced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S627747-A (JP)
Title: Hydrophobic antifungal zeolite composition coated with silicone film and its production
Inventor: HAGIWARA ZENJI
IPC: C01B39/26
Filed: 1985-07-04
Abstract: PURPOSE:To obtain the titled composition with hygroscopicity inherent in zeolite suppressed, suitable as additives to polymeric materials, by coating a silicone coating agent on the surface of activated zeolite having antifungal metal. CONSTITUTION:Either natural or synthetic zeolite with a molar ratio: SiO2/Al2 O3>=1.5 (e.g, analcime, A-type zeolite) is immersed in an aqueous solution of antifungal metal (e.g., Ag, Cu, Zn) ion to perform ion exchange to prepare activated zeolite containing the antifungal metal. The resulting zeolite is impregnated at >=60 deg.C with either silicone coating agent with a viscosity <=2,000cps or its solution followed by separation of the solid phase from the liquid phase, the resultant zeolite phase being heated to >=60 deg.C to expel the residual solvent, thus obtaining the objective composition.
Patent JP-H11338094-A (JP)
Title: Method for processing silver halide photosensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/395
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To stabilize photographic performance (sensitivity) and to prevent occurrence of uneven development and uneven residual dye stains even in the case of running processing for a long time by processing the photosensitive material containing a specified compound and having a specified swelling rate in the side of an emulsion layer by using a specified developing solution. SOLUTION: The photosensitive material contains at least one kind of compound represented by formula I in the silver halide emulsion layer or in a hydrophilic colloidal layer, and the swelling rate of the side of the emulsion layer is 30-100%. This photosensitive material is processed with a developing solution containing ascorbic acid or its derivative as a developing agent. In formula I, each of R<1> and R<2> is an H atom or an alkyl group or a group represented by formula II, and each of R<3> -R<7> is an H atom or an alkyl group or the like. In formula II, (m) is 0-5, (n) is 0 or 1, L is, for example, a -O- group, A is, for example, a -(CH2 )q -group; (q) is 0-5; and (Sol) is, for example, a solubilizable -CO2 H group.
Patent JP-H095506-A (JP)
Title: Back face mirror and preparation thereof
Inventor: TEIMOSHII JIENKINSON
IPC: G02B1/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a back mirror with which high visible light reflection is attainable and the greening of reflected light is eliminated. SOLUTION: The green reflected color of the back mirror produced by depositing a reflection layer 2 on two pieces of reflection intensifying layers 3, 4 on a glass substrate 1 is controlled by selecting the materials and thickness of the layers. The back mirror has the reflected color of >=-6 in the value (a) and is capable of embodying visible light reflection of at least 65% and more preferably visible light reflection of at least 70%. The inner reflection intensifying layer 3 and the reflection layer 5 consist preferably of silicon. The inner reflection intensifying layer 3 have an optical thickness of <=125nm and the intermediate reflection intensifying layer 4 is composed of silicon oxide and its optical thickness is specified to <=125nm. This mirror is produced by successively depositing the layers 3, 4, 5 on a hot ribbon of glass during the production process for glass.
Patent JP-H0312264-A (JP)
Title: Preparation of magnetic recording medium
Inventor: INOUE HIROMOTO
IPC: B05D3/00
Filed: 1989-06-08
Abstract: PURPOSE:To uniformly control the thickness of a lubricating layer by successively forming a magnetic layer, a protective layer and the lubricating layer on a non-magnetic substrate and subsequently pressing a cleaning tape to the lubricating layer while a fluorocarbon type solvent is dripped to remove an excessive lubricant. CONSTITUTION:After a lubricant is applied to a protective film by a dipping method or a spin coating method, a magnetic disk 1 is placed on a turntable 2. A clean cleaning tape 6 is pressed to the surface of the magnetic disk 1 by a columnar rubber roll and taken up while the turntable 2 is rotated to remove the excessive coated lubricant while the lubricant is adsorbed by the cleaning tape 6. By this method, the film thickness of the lubricant applied to the surface of the magnetic disk 1 can be uniformly controlled and the mechanical reliability of the magnetic disk can be enhanced markedly.
Patent JP-H08337808-A (JP)
Title: Pre-treatment of molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1995-06-13
Abstract: PURPOSE: To dephosphorize to refine molten iron with a good efficiency without lowering temp. of the molten iron by blowing basic flux, powdery coke and gaseous oxygen from tuyeres at different positions of a lance dipped into the molten iron. CONSTITUTION: A triple tube structural lance 1 Is dipped into the molten iron in a torpedo car, etc., and the plural tuyeres 2b are arranged at the tip part of the lance, and the gaseous oxygen is blown from an inner pipe, and gaseous nitrogen from an outer pipe as carrier gas for the powdery coke to burn the powdery coke at the tip of the tuyere. Further, the dephosphorizing flux is blown together with the gaseous oxygen and gaseous nitrogen as the carrier gas from a tuyere 2a arranged at the upper part of the lance 1.  A ratio of the powdery coke to the oxygen from tuyeres 2b is regulated to coke kg/oxygen Nm<3> =1:3, and at the time of defining the depth of molten iron as Ho, the depth of the tuyere 2a as Hp and the depth of the tuyere 2b as Hco, Hco/Ho>=0.6 and Hco-Hp>=300mm are satisfied, and by these methods, an adverse effect of low temp. on the dephosphorizing reaction is eliminated, and the pre- dephosphorization and desulfurization treatments of the molten iron are efficiently executed at high temp.
Patent JP-2000338142-A (JP)
Title: Method and device for digital measurement
Inventor: YOSHIDA KIKUTADA
IPC: G01R15/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To immediately display accuracy during measurement to require no calculation for the accuracy. SOLUTION: A memory 20 having accuracy information and a sensor for detecting ambient conditions (a temperature, humidity) are added to a conventional measuring instrument. Corresponding accuracy information is read out by requirement from an accuracy display key 24 based on a content of a control signal 34 for indicating a measuring item and a switching range and the ambient conditions, so as to calculate en error and to display it together with a measured value concurrently. Miscalculation is eliminated and a measuring time is shortened thereby.
Patent JP-S6039389-A (JP)
Title: Speed controller of induction motor
Inventor: KAJITA TAKEYOSHI
IPC: H02P23/16
Filed: 1983-08-10
Abstract: PURPOSE:To enable to apply the optimum voltage to a motor even under any load conditions by correcting a voltage command. CONSTITUTION:A frequency command 10 corresponding to Ef and a voltage command 11 are applied to an inverter controller 8. The command 11 are fundamentally the same as the command 10, but the command 10 is compared by a comparator 12 with the motor speed, and the difference is amplified by an amplifier 13 to correct the signal by an adder 14. Thus, the output voltage of the inverter is optimally controlled in response to the load of the motor by correcting the voltage command signal.
Patent JP-H10327913-A (JP)
Title: Accessory and its manufacture
Inventor: MIYAMOTO HISAKO
IPC: A44C1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a product abundant in decorative property in the configuration approximate to nature while utilizing the configuration of natural leaves of a tree as they are by vein-processing the leaves, and fitting a gold foil to the outer faces of the vein-processed leaves. SOLUTION: Multiple leaves 10 of a birch are combined, designed, and assembled together with fruits 12. The mesophyll portions of the leaves 10 of the birch are dissolved and removed by vein-processing, and only fine veins are left. Wires 14 are fitted between the upper faces and back faces of the leaves 10 along the veins to keep the shapes of the leaves 10. The wires 14 are bent into the prescribed shapes to align the shapes of the leaves 10. The base sections of the leaves 10 are fixed and supported on the support section of a buckle. The fruits 12 of birch are also fixed and supported on the support section. Gold foil processing is applied to the outer faces of the leaves 10 and fruits 12, all fine vein portions are covered with gold, and an external appearance like a gold product is obtained.
Patent JP-S5848589-A (JP)
Title: Convergence correcting device
Inventor: TAKAHASHI KOUJI
IPC: H01J29/70
Filed: 1981-09-18
Abstract: PURPOSE:To perform excellent convergence correction, by arranging a correction magnet assembly consisting of a static convergence correction magnet and a purity correction magnet at the outside of a dynamic convergence correction device. CONSTITUTION:A dynamic convergence correcting device is fitted to an outer circumference of a neck 3 and a correction magnet assembly is provided at the outside of the device via a supporter 7. The dynamic convergence correcting device 5 consists of a 8-pole solenoid which is arranged to surround a center beam of in-line arrangement and both-side beam. In the correction magnet assembly, a static convergence correcting magnet 8 of ring shape having a 4-pole magnet, a ring shaped static convergence correction magnet 9 having a 6-pole magnet and a ring shaped purity correction magnet 10 having a 2-pole magnet are arranged by two each along the tube axis.
Patent JP-S63312510-A (JP)
Title: Bearing alignment measuring device for rotary machine
Inventor: KISHI IKURO
IPC: F16C17/24
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate installation of a measuring device by detecting the oscillation of a shaft body or a bearing, extracting an oscillation component with its frequency equal to the present number of revolution therefrom, outputting a vector signal corresponding to the vector value thereof and thereby making computation/output by means of said vector signal. CONSTITUTION:A common shaft body 27 is formed with rotary shafts 21a-25a and coupling mechanisms 261-264, which are supported by bearing 281-287, while in the vicinity of the bearings 281-287, oscillations of respective shafts of the shaft body 27 are detected by sensor parts 311-327 and a signal switching unit 35. On the other hand, a pulse signal 34a is output every rotation of the shaft body 27 by a pulse generator 34, and input into the filter part 36. Then a vector signal 36a corresponding to the number of revolution of the shaft body 27 out of the input oscillations is output, while a signal corresponding to the alignment change is output by a computing part 39. Installation of a device is accordingly facilitated and the rapid measurement can be performed regardless of the size of a rotary machine.
Patent JP-H03101645-A (JP)
Title: Improved method for preparation of phenylester of substituted acid
Inventor: HARORUDO EDOWAADO BERISU
IPC: C07C323/52
Filed: 1990-06-06
Abstract: PURPOSE: To easily obtain the subject compd. useful as a bleaching activator by two steps of process, by reacting a specific phenol derivative with an acid halide to obtain an intermediate of a new compd., and reacting the intermediate with a specific nucleophilic agent.  
     CONSTITUTION: An object compd. of formula VII, [where A = formula VIII, S, N(R 4 ) 2   + ; n=m], useful as a bleaching precursor or a detergent additive for laundry, is obtd. by reacting the phenol derivative of formula I, [where M 1 =H, alkali (earth)metal, N(R 3 ) 4   + , (where R 3 =C 1-6  alkyl); R 2 =SO 3 M, (where M=M 1 ), CO 2 M, etc.], with the acid halide of formula II, (where X, Y=Cl, Br; R 1 =H, CH 3 ), if necessary under the existence of a solvent and a phase conversion catalyst, to obtain the intermediate of formula III, which is a new compd., and reacting the intermediate with the nucleophilic agent of formula IV, (where R=C 1-10  alkyl, cycloalkyl, etc.; M 2 =M 1 ; m=0-4), formula, RSM 2 , formula V, or formula VI, (where R 4 =H, C 1-20  alkyl), if necessary in a solvent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0311439-A (JP)
Title: Microprogram controller
Inventor: OGA SHINJI
IPC: G06F12/08
Filed: 1989-06-08
Abstract: PURPOSE:To inexpensively measure a correct cache hit rate by counting the number of times of an access request and the number of times of turning into a cache hit of it, and integrating each count value when one of these overflows. CONSTITUTION:In a detection circuit 8, it is detected that effective data is stored in a data memory 7, i.e., the cache hit based on a compared result between the higher order address 107 of a main storage address from an address register 4 and the address 115 from a tag memory 6, and an effective bit 116 from the tag memory 6. In a counter 10, the number of times of a main storage access request from an execution part 2 is counted by a decode signal 113 from a main storage access control circuit 5. In the counter 11, the number of times of detection by the detection circuit 8 detecting that the effective data is stored in the data memory 7 when the main storage access request is issued from the execution part 2, i.e., the number of times of the cache hit is counted by a cache hit signal 118 from the detection circuit 8.
Patent JP-H09301135-A (JP)
Title: Abnormality confirming system of gate type car washing machine in car washing site
Inventor: IKEDA MITSUNOBU
IPC: B60S3/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform car washing site administration. SOLUTION: In a system where washing apparatus 2-8 in a car washing site are integrated by a control device 10 provided in the car washing site and administrated by an administrating means 15 of an administrator through a telephone line 14, and image pickup means 19 for image-pickuping the gate type car washing machine 2 and a display means 21 of an administrator are connected to each other by a communication line 20, and a maintenance program for the car washing machine 2 is executed by the administrate means 15.
Patent JP-H06337542-A (JP)
Title: Developer for electrostatic charge image
Inventor: EGUCHI ATSUHIKO
IPC: G03G9/08
Filed: 1993-05-27
Abstract: PURPOSE:To provide a developer for an electrostatic charge image having satisfactory flowability, cleanability and suitability to high-speed fixation, excellent in environmental stability and durability, not wearing or damaging the surface of a photoreceptor, the surface of a carrier or the surface of an electric charge imparting member, not causing toner filming phenomenon and having stable excellent developing property and transferability. CONSTITUTION:In a one- or two-component developer using a toner based on a bonding resin and a colorant, fine particles of silicone resin having amino or ammonium groups are added to the toner. In the case of the two-component developer, the relation of 2¦T(T)¦>=¦T(a)¦ is satisfied between the amt. T(T) of electric charges by the toner before addition and a carrier and the amt. T(a) of electric charges by the fine particles of silicone resin and the carrier. In the case of the one-component developer, the relation of 2¦T(S)¦>=¦T(b)¦ is satisfied between the amt. T(S) of electric charges by the toner before addition and an electric charge imparting member and the amt. T(b) of electric charges by the fine particles of silicone resin and the electric charge imparting member.
Patent JP-H04344989-A (JP)
Title: Image processor
Inventor: YOSHIDA MASASHI
IPC: G06T11/20
Filed: 1991-05-22
Abstract: PURPOSE:To attain plotting processing at high speed by executing operation for finding out picture elements only at the time of moving picture elements in a sub-axis direction (short axis direction) when start and end coordinates are specified without executing the operation in each picture element. CONSTITUTION:Absolute value data  Maj between the start and end points of the main axis and absolute value data  Min between the start and end pints of the sub-axis are respectively inputted to the 1st and 2nd registers 21, 22 as respective initial values. A divider 23 executes division  Maj/ Min (=A) and (A/2)+1=B and sets up respective divided values A, B in the 3rd and 4th registers 24, 25. Then an x coordinate CP1 to which a picture element is to be moved in the sub-axis direction at fist is found out and the x coordinate CPn of the picture element is found out as an integer by cutting out its decimal point and after. Then coordinate values from the coordinate value x1 of the start point up to the x coordinate of the point just before the CP1 are written in a memory. Then similar processing is repeated until (CPn-1)>=xn (xn is the x coordinate of the end point) is formed.
Patent JP-H0313362-A (JP)
Title: Printer
Inventor: TAMATSU TOSHIYUKI
IPC: B41J11/48
Filed: 1989-06-12
Abstract: PURPOSE:To easily switch a simultaneous setting system and an auto-loading system by rocking and rotating one of two shafts for supporting a tractor for driving to convey a continuous sheet at the tractor as a center. CONSTITUTION:When a tractor 6 is pressed by a switching lever 11 and simultaneously switched to a conveying route of a setting system, forward of the tractor 6 simultaneously becomes a conveying route of setting, a continuous sheet 1 is pressed by the tractor 6, but inserted into a printing head 3 and a printing part of a platen 4 without passing a conveying roller 5. Accordingly, it becomes so-called 'simultaneous setting', a single slip 2 is fed to a printer by the roller 5 while the sheet 2 remains setting, and can be printed. If the tractor 6 is raised upward and the conveying route of the sheet 1 is switched to the position of the auto-loading, the sheet 1 is held toward the roller 5, and fed straightly to the head 3, the platen 4 to be printed.
Patent JP-H09328927-A (JP)
Title: Multi-stage shearing type elasto-plastic damper
Inventor: FUJISHIRO MANABU
IPC: E04H9/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enlarge a plastic deforming part of a damper without enlarging dimension of the damper, and to show a large plastic energy absorbing ability by providing flat plate parts and box-shaped cross sectional part alternately laminating, which are arranged so as to be stood in the direction at a right angle against the plate thickness, between two end plates. SOLUTION: Flat plate parts 11 and box-shaped cross sectional parts 12 as a through body having a square cross section are alternately laminated each other between both an upper and a lower end plates 10. The box-shaped cross sectional parts 12 can be arranged at three stages or four stages, or they can be arranged in parallel with each other. A low yielding point steel having high plastic deforming ability after the yielding can be used for the flat plate parts 11 and the box-shaped cross sectional part 12 to be sheared for plasticity so as to improve the performance of the elasto-plastic damper.  The flat plate parts 11 are stood for use, and plastic deforming part is remarkably increased by lamination with the box-shaped cross sectional part 12, and the plastic energy absorbing ability is increased, and while a damper as a device can be miniaturized so as to be installed in a narrow space.
Patent JP-S5771139-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA KOUICHI
IPC: B23K35/00
Filed: 1980-10-20
Abstract: PURPOSE:To realize a reliable junction by using less expensive Ag or an Ag-Au alloy wire with a ball shaped end by a method wherein an electrode is built including an intermediate metal layer preventing formation of an Ag-Al intermetallic compound even when exposed to high temperatures. CONSTITUTION:An Allayer 3 is formed on an insulator film 2 layer upon a semiconductor substrate 1. An aperture us provided in a protective film 4 and, on the Al layer 3, an electrode 31 is built by place a Cr or Ti layer 7 and then an Ag or Ag-Au alloy layer 8. A strong bond is ensured when a ball shaped end of a wire 61 composed of the same metal, Ag or Ag-Au, is connected to the electrode 31. The Cr or Ti layer 7 positioned between the Al layer 3 and the Ag or Ag-Au alloy layer 8 not readily reacting with Al and therefore prohibiting formation of an Ag-Al intermetallic compound even at high temperatures, deterioration of bonding strength is prevented, resulting in such a highly reliable junction as guaranteed when an expensive Au wire is used.