baber/WOPTO huggingface dataset:
Patent JP-H01197494-A (JP)
Title: Organic phosphorus compound, production thereof and soil insect pest controlling agent containing said compound as active ingredient
Inventor: ITO GIICHI
IPC: C07F9/24
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title compound capable of exhibiting excellent effects as a soil insect pest controlling agent, by reacting a thiophosphoric acid amide (thiophospboric acid) chloride with N-methoxyacetamide in the presence of a base. CONSTITUTION:(A) One equiv. thiophosphoric acid amide (thiophosphoric acid) chloride expressed by formula I [R<1> is methyl or ethyl; R<2> is alkyl or mono(di) alkylamino] is reacted with (B) 1-2 equiv. N-methoxyacetamide expressed by formula II in the presence of (C) 1-2 equiv. base, such as pyridine or NaOH, in (D) a solvent, such as toluene or acetone, at 0-100 deg.C for 0.5-24hr. The resultant reaction product is then subjected to treatment, such as extraction with an organic solvent, to afford the aimed compound expressed by formula III.
Patent JP-H07235292-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OKAMURA KAZUHIRO
IPC: H01M10/0566
Filed: 1994-02-21
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery with high capacity, less capacity drop in accordance with charge/discharge cycles, and less deterioration in performance during storage. CONSTITUTION:In a nonaqueous electrolyte secondary battery comprising at least a positive electrode, a negative electrode, and a nonaqueous electrolyte containing esters, as an active material of the positive electrode, lithium nicklate, LixNiO2 (0<x<=1) whose surface is covered with at least one of lithium cobalate, LixCoO2 (0<x<=1) and lithium manganate, LixMnO2 (0<x<=1) is used.
Patent JP-H11262997-A (JP)
Title: Apparatus for positioning press plate with accurate registering
Inventor: RUDZEWITZ STEPHAN
IPC: B41F33/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a press plate positioning apparatus for sensing a press plate inserted left side right. SOLUTION: The apparatus for positioning a press plate 1 for assembling a plate cylinder 2 of a printer with accurate registering comprises at least two positioning pins 3, 3', 4, 4'. When the plate 1 is positioned with the accurate registering, the pins 3, 3', 4, 4' are accurately engaged with cutouts 5, 6 provided at a front end 7 of the plate. Further, the apparatus also comprises sensor means 8, 9 for sensing the accurate engagement to transfer a corresponding signal. To prevent an insertion of the plate 1 left side right, at least one pin 3, 3' provided at one side of the front end 7 and at leas tone cutout 5 have an engaging position impossible to mistake for at least one of the pins 4, 4' provided at an opposite side with an intermediate line 30 of the end 7 as a reference and at least one cutout 6.
Patent JP-H04267725-A (JP)
Title: Automatic opening device
Inventor: MATSUURA SHIGEO
IPC: B65B69/00
Filed: 1991-02-16
Abstract: PURPOSE:To simplify opening work for a packed object, and at the same time, reduce the cost of an automatic opening device. CONSTITUTION:By providing a turning means to turn cutter 48, 48 of an automatic opening device 20, it is made possible to open a packed object 62 by one automatic opening device 20. Also, by providing guides 55, 55 which are confronted with said automatic opening device 20, it is made possible to fix or open the packed object 62. In addition, sensors 68, 69, 70 which detect the dimension of the packed object 62 are provided, and previously mentioned guides 55, 55 and cutters 48, 48 stand by at specified positions to receive the packed object 62 to be carried, conforming to detected values of said sensors, and at the same time, the title automatic opening device is constituted in such a manner that the packed object 62 is fixed by said guides 55, 55, and both sides of the packed object 62 are cut by the cutters 48, 48.
Patent JP-S54115282-A (JP)
Title: Measuring apparatus of photoreceptor rotation unevenness
Inventor: MORI MASAAKI
IPC: G01P3/44
Filed: 1978-02-28
Abstract: PURPOSE: To realize comparison of rotation unevenness of photoreceptor and effects to picture  image without using instrument for high speed recording, by effectively utilizing the recording  device.  
     CONSTITUTION: A gate circuit 23 and a switch 24 are connected to a rotation detector 18 of a  photosensitive drum 15 and a beam detector 16 of incident beam into the photosensitive drum 15  by way of a frequency-voltage transducer 19, integral type low pass filter 20, comparator 27,  amplifier 17, frequency divider 21, and delay circuit 22. By so constituting, after the output frequency of the rotation detector 18 is converted into an analog voltage, the noise is removed to  become a voltage corresponding to the rotating speed of the photosensitive drum 15. At the same  time, the output signal of the beam detector 16 is amplified, divided down, and delayed to be  inputted into the gate circuit 23 as a record start command. As a result, the switch 24 is closed,  and the output of a direct-current power source 25 is inputted into a driving circuit 12 as a line  picture voltage. The line picture is recorded by the laser beam from a laser 10, so that the dispersion in the intervals of main scanning lines, namely, the rotation unevenness, is displayed. At  other times than measuring the rotation unevenness, the picture image signal is inputted into the  gate circuit 11, so that the picture image may be recorded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07230491-A (JP)
Title: Layout inference method for optimum layout design system
Inventor: KYOHARA HIROYUKI
IPC: G06F17/50
Filed: 1994-02-21
Abstract: PURPOSE:To most suitably arrange parts in a short time without the occurrence of re-interference neither backing of inference by obtaining an inference avoiding solution and obtaining a clerance securing solution in accordance with an allowable extent of movement thereafter. CONSTITUTION:When simplified shape data of each parts is taken into an expert system 12 from a general CAD system 16, the solution to avoid the interference between parts is first obtained based on this data. Next, the clearance securing solution is obtained based on clearance data. At this time, the required extent of movement to secure the clearance in a prescribed direction and the allowable extent of movement to prevent the re-interference due to movement are calculated. If the former is larger than the latter, pertinent parts are moved by the allowable extent of movement, and thereafter, the clearance securing operation is performed in another direction in the same manner.
Patent JP-H01197739-A (JP)
Title: Silver halide photographic sensitive material with high contrast
Inventor: FUKAWA JUNICHI
IPC: G03C1/12
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title material which has the high contrast characteristic and the high dot quality of a photographic image by incorporating a phthalocyanine compd. in the sensitive material. CONSTITUTION:Under coat layers having 0.1mum of thickness are mounted on the both surfaces of a polyethylene film with 100mum of thickness. A silver halide emulsion layer contg. the phthalocyanine compd. shown by the formula is applied on the surface of one of the under coat layers in amounts of gelatin of 1.5g/m<2> and silver of 3.3g/m<2> respectively, and a protective layer is applied thereon in amount of the gelatin of 1g/m<2>. And, a backing layer is applied in amount of the gelatin of 3.5g/m<2> on an another under coat layer on the reverse side of the film, and the protective layer is also applied thereon. Especially, the compounding amount of the phthalocyanine compd. is preferably in a range of 5X10<-5>-1X10<-2>mol per 1mol. of silver halide contd. in the photographic sensitive material.
Patent JP-S52108032-A (JP)
Title: Solid perfumery composition
Inventor: NAGANUMA YOSHIAKI
IPC: A61L9/01
Filed: 1976-03-03
Abstract: PURPOSE: To improve the breaking strength of tablets containing triisopropyltrioxane as vehicle which is perfectly odorless, moderately sublimable and capable of including a large amount of perfumeries, by the addition of particular ethylene oxide compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59149337-A (JP)
Title: Correcting device of illuminance variance in variable power copying machine
Inventor: YOSHIMURA TAKESHI
IPC: G03B27/54
Filed: 1983-02-16
Abstract: PURPOSE:To correct the variance of illuminance in the lengthwise direction of a slit, by displacing in a light path two light shielding plates, which can be displaced to the position at certain distances from a lens on the photosensitive body side of the lens symmetrically with respect to the lengthwise direction of the slit and in the lengthwise direction of the slit, in accordance with magnification only at a reduction variable power time and interlocking this displacement with the displacement of the lens for varying power. CONSTITUTION:Light shielding plates 13 are provided on a lens bracket 14, which holds a lens 7, in positions symmetrical with respect to the optical axis on both sides of the lengthwise direction of the slit so that they are freely slided to relatively closer positions in the front of the lens 7 by a light shielding plate guide 15 provided in the lengthwise direction of the slit. Both light shielding plates 13 are allowed to approach each other by a tension spring 16, and follow ers 18 which are rotated while following up outside guide faces of a pair of light shielding plate guides 17 provided symmetrically with respect to the optical axis are supported axially by end parts of light shielding plates 13, and light shielding plates 13 are interlocked with the displacement of the lens 7 to be displaced to prescribed positions corresponding to each power and are positioned. Light shielding plates 13 penetrate the optical path only at a reduction time, and the degree of this penetration is increased according as the reduction power is lowered, and compensation is not performed at an expansion time.
Patent JP-H03228904-A (JP)
Title: Waterproofing method between bridges
Inventor: KASHIWABARA MASAHIKO
IPC: E01D101/00
Filed: 1990-01-31
Abstract: PURPOSE:To enhance waterproofing workability by arranging an elastic sealing member so as to cover the jointing part between respective bridges where it is to be waterproofed, and by adherently forming an elastomer layer so as to cover the elastic sealing member. CONSTITUTION:On the upper surface of a central separation zone 30, a primer as an adhesive excellent in adhesiveness with an elastic sealing member 40 is applied. Thereon, the elastic sealing member 40 or the like formed in a sheet shape with unvulcanized rubber or the like is adhered with a primer so as to cover the jointing part 31 in the central separation zone 30 where it is to be waterproofed. And high-reaction two-liquid polyurethane resin 50 or the like is applied over the upper surface and respective side surfaces of the central separation zone 30 so as to cover the elastic sealing member 40, and the urethane resin 50 is cured. Thus, the joining part between respective side end parts of a pair of bridges in parallel can be securely waterproofed over a long period of time.
Patent JP-H05215152-A (JP)
Title: Electromagnetic clutch
Inventor: KIKUTA HIKARI
IPC: F16D27/112
Filed: 1992-02-07
Abstract: PURPOSE:To provide an electromagnetic clutch in which noise at the time of clutch action can be further reduced. CONSTITUTION:An electromagnetic clutch comprises a contact piece 40 installed on a driven hub 30 on the driven side through a plate spring 33 to be attracted to a contact surface 26 of a rotor when an exciting coil 22 disposed on the rotor side on the drive side is energized. This contact 40 comprises an embossed part 43, so it is fixed to the plate spring 33 by caulking the embossed part, and a width of a ring part of the contact 40 is set to be almost similar to a width of the contact surface 26 of the rotor.
Patent JP-H07195082-A (JP)
Title: Method for cleaning carbon electrode for treating water electrolytically
Inventor: FUJITA KENICHI
IPC: C25B15/00
Filed: 1994-01-08
Abstract: PURPOSE:To efficiently clean a carbon electrode and to make it possible to use it without exchanging nearly semipermanently by stopping flow of circulating water and performing an electrolytic treatment, in the case that the carbon electrode for treating water electrolytically is cleaned. CONSTITUTION:In the case that the carbon electrode for treating water electrolytically is cleaned, the flow of circulating water is stopped and the electrolytical treatment is performed. For example, a carbon fiber filter 1 is housed in the inside of an FRP container via a meshed resin film 3 and a punched metal 4. The carbon fiber filter 1 electrolytically treats the water flown from an inlet 5 of the FRP container 2 to an outlet 6. In such a structure, at the time of cleaning the carbon filber filter 1, flow of the circulating water is stopped and the electrolytical treatment is performed. Thus, the carbon fiber filter 1 is efficiently cleaned and can be used without exchanging nearly semipermanently.
Patent JP-H01199361-A (JP)
Title: Magnetic disk controller
Inventor: TAKAGI TOSHIAKI
IPC: G11B20/10
Filed: 1988-02-03
Abstract: PURPOSE:To enable the renewal of data of a logical record in a part of a physical record including invalidity by writing a bit of additive information for indicating the validity of writing data to a magnetic disk together with the data for each logical record. CONSTITUTION:When a data transfer control means 2 detects an error in a data transfer with a host processor 8 during the renewal of data for one logical record, an error detecting signal 220 is outputted to a microprocessor 1. The additive information for indicating the nullification of only logical record that is to be renewed is stored into a write buffer 5 by the microprocessor 1 via a bus 180. Data stored in a data buffer 6 are read by the data transfer control means 2 via a bus 190 and sent to an additive information write means 3 via a bus 110. The data stored in the data buffer 6 and the additive information stored in the write buffer 5 are written to the magnetic disk 9 by the additive information write means 3. By this method, the data for one logical record out of the physical record can be renewed.
Patent JP-H11218255-A (JP)
Title: Motor-operated actuator driving circuit
Inventor: TAKAHASHI KOICHI
IPC: F16K31/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a disorder that a revolving phenomenon is generated at the actuator parallel driving time, and the actuator control becomes impossible in the neutral condition of a switch. SOLUTION: This circuit is provided with a TRIAC (TRC 1) connected between a motor M and an AC power source S2; a TRIAC (TRC 2) connected between a load L1 and the AC power source S2; a resistance R1 provided commonly between the gates of the TRIACs (TRC 1 and TRC 2) and the AC power source S2; a resistance R2 connected in series with the TRIAC (TRC 2); and an operation end switch SW5 to detect that a valve is moved to the operation end.
Patent JP-H02204680-A (JP)
Title: Independent igniter for engine
Inventor: YOSHIKAWA KOJI
IPC: F02P17/00
Filed: 1989-02-01
Abstract: PURPOSE:To make independent ignition performable without installing a special sensor in a camshaft or the like by constituting an ignition signal to be outputted to only a cylinder at a compressive top dead center with the discriminated result of whether a cylinder is in the compressive top dead center or an exhaust top dead center by an explosion presence detecting means. CONSTITUTION:A reference signal sensor 5 and an angle signal sensor 6 are attached each to a cylinder block 2 in opposition to a signal rotor 4 connected to a crankshaft, and the detected signal is fed to an engine control unit ECU7 which inputs a signal as to the presence of explosion of the cylinder from a knock sensor 8 attached to the cylinder block 2 of the specified cylinder, and operates a cylinder feeding an ignition signal, outputting this ignition signal to the cylinder. If so, an output signal is fed to an ignition coil 10 installed in a cylinder head 1 via a power transistor unit 9, and a spark plug 24 of the cylinder is made to spark.
Patent JP-H02203392-A (JP)
Title: Graphic processor
Inventor: NOGUCHI YASUTAKA
IPC: G06T9/00
Filed: 1989-01-31
Abstract: PURPOSE:To vary a reduce graphic form to distinguishable size and output it by performing magnification variation processing for representative coordinate values according to the comparison result between specified output size and specific reference data so that the data of size different from the specified output size is outputted. CONSTITUTION:A control program is stored in a ROM included in a vector processor 2 and executed by a CPU. Then when it is judged that the specified output size is too small from the comparison result between the specified output size and the reference value which is set in a graphic processor 1 as the threshold value of output size for the decision making about whether a graphic form to be represented from a converted dot pattern after reduction can be decided or not, the size is varied to the distinguishable size and when the graphic form reduced to the specified output size can be decided, vector data is reduced. Consequently, the graphic form after reduction can be varied to the distinguishable size and then outputted.
Patent JP-H01196887-A (JP)
Title: Semiconductor laser device
Inventor: SUGINO TAKASHI
IPC: H01S5/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a mesa striped type laser, deterioration on the side face of an active layer of which is inhibited, by forming double hetero-junction structure to a striped shape and making the width of the active layer wider than that of clad layers on both sides of the active layer. CONSTITUTION:An N-AlyGa1-yAs clad layer 2, a non-doped AlxGa1-xAs active layer 3, a P-AlyGa1-yAs clad layer 4 and a P-GaAs contact layer 5 are grown continuously onto an N-GaAs substrate 1. Multilayer crystals are etched to a striped shape by a sulfuric acid group etchant. The width of the active layer 3 is formed in size wider than that of the clad layers 2, 4 on both sides of the active layer 3. Si3N4 6 is attached to etched sections, and a P side ohmic electrode metal is evaporated. Accordingly, a mesa striped type laser, deterioration on the side face of the active layer 3 of which is inhibited, is acquired.
Patent JP-S55116159-A (JP)
Title: Data processor
Inventor: KURIHARA KIYOSHI
IPC: G06F15/02
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible for anybody to make corrections by enabling the display of external arithmetic conditions and arithmetic expressions by generating a program in the form of an arithmetic table containing combinations of airthmetic condition words and arithmetic expressions.  
     CONSTITUTION: Data read in by input-output controller 21 are collected in data part 22, stored there and led out to execution part 23. On the other hand, table 28 extracts condition word X by the use of indexes read out from judgement part 27 and described in table 28 and then judges from a condition state assigned by X of data part 22 that arithmetic is necessarily executed. When the execution of the arithmetic is judged from the condition word to be unneeded, the next index is extracted and the same processing is carried out. When the execution of the arithmetic is judged to be needed, arithmetic expressions except indexes of the table are transferred to conversion part 26 and then converted to an executable program, which is transferred to execution part 23 to give effect to executive arithmetic on the basis of the data of data part 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56152858-A (JP)
Title: Aqueous dispersion
Inventor: HANSU DEIETAA KIRUNAA
IPC: C09K23/52
Filed: 1981-02-20
Abstract: The dispersion contains (a) from 30 to 60% by weight of one or more active ingredients having a mean particle size of less than 5 mu , (b) from 0.1 to 5% by weight of one or more water-soluble homopolymers or copolymers of a N-vinyl-lactam, (c) from 0.1 to 5% by weight of one or more anionic compounds devoid of dispersant character, (d) from 0 to 30% by weight of one or more humectants and (e) water. The active ingredient is sparingly soluble or insoluble in water. The copolymer may be derived from two or more different N-vinyl-lactams or from one or more N-vinyl-lactams and one or more other compounds copolymerizable therewith. The anionic compound or compounds is or are chosen from the group comprising water-soluble alkali metal salts or ammonium salts of aromatic monosulfonic acids, disulfonic acids and trisulfonic acids, which acids may be substituted by alkyl groups of at most 8 carbon atoms or by a cycloalkyl group of at most 6 carbon atoms. The dispersion is prepared by wet milling of corresponding amounts of components (a), (b), (c) and (d) until the mean particle sizse of component (a) is less than 5 mu . Depending on the active ingredient present, the dispersion may be used, inter alia, as a finishing agent for plastics, paper or textiles.
Patent JP-S63192923-A (JP)
Title: Two-cycle engine
Inventor: SHIGA MITSUO
IPC: F02D31/00
Filed: 1987-02-03
Abstract: PURPOSE:To improve the assembling in an engine wherein a throttle valve is controlled by the operation of a governor supported to an independent shaft parallel to a crankshaft, by supporting the crankshaft and the governor supporting shaft commonly to a side wall of a crankcase perpendicular to the crankshaft. CONSTITUTION:In a two-cycle engine having a crankshaft 4 vertically supported, a crankshaft supporting wall 8 on the bottom side of a crankcase 1 is formed independently of the crankcase 1 and integrally with a mount seat 9 for an equipment (e.g., blade housing of a lawn mover). A crankshaft bearing 12 is fitted with the crankshaft supporting wall 8, and a recess 13 is formed aside the bearing 12. A shaft 14 parallel to the crankshaft 4 is provided to stand at the center of the recess 13 for rotatably supporting a governor 15. A governor surrounding wall 24 surrounding more than half of an upper surface and a side surface of a driven gear 21 of the governor 15 is integrally formed with the crankcase 1 in such a shape that a part of the crankcase 1 is expanded.
Patent JP-H08191826-A (JP)
Title: Static magnetic field generator for magnetic resonance imaging apparatus
Inventor: NAKATSU MASAYUKI
IPC: A61B5/055
Filed: 1995-01-19
Abstract: PURPOSE: To provide a static magnetic field generator for a magnetic resonance imaging apparatus equipped with a means adjusting the intensity and uniformity of a magnetic field. CONSTITUTION: Shield plates 6, 6 composed of a superconductor for adjusting the intensity and uniformity of a static magnetic field and magnetic poles 7, 7 are, arranged in a measuring space in which a subject is placed. These superconductors suppress the leakage of the magnetic fluxes formed by magnets 1, 1 from an air gap 2 by the Meissner effect thereof and control the direction of a line of magnetic force to obtain a static magnetic field having sufficient intensity and high uniformity. Therefore, even in an open type magnetic resonance imaging apparatus wide in air gap, the high uniformity of a static magnetic field can be obtained without using a large magnet and an accurate MRI image can be obtained.  Since it is unnecessary to use a magnetic pole such as iron, a generation problem of an eddy current is eliminated and the delay of the rising of an inclined magnetic field coil caused by an eddy current is eliminated and an imaging time can be shortened.