baber/WOPTO huggingface dataset:
Patent JP-S61207192-A (JP)
Title: Drive device for dc commutatorless motor
Inventor: MIZUGUCHI HIROSHI
IPC: H02P6/06
Filed: 1985-03-08
Abstract: PURPOSE:To suppress a torque ripple of high order by controlling the amplification factor of an amplifier and magnetoelectric transducers by the average value of the sum of the outputs of the transducers, and the output combined by the average value and the output of a control amplifier. CONSTITUTION:A magnetic field of a rotor magnet is detected by Hall elements 1-3, and the outputs are respectively amplified by amplifiers 30, 40, 50. The outputs of the amplifiers 30, 40, 50 are respectively amplified by power amplifiers 60, 70, 80, and currents are respectively supplied to stator windings 7, 8, 9. A control amplifier 130 and current mirror circuits 110, 140 control the amplification factors of the amplifiers 30, 40, 50 so that the average value of the sum of the outputs of positive or negative direction from the amplifiers 30, 40, 50 to the amplifiers 60, 70, 80 becomes proportional to the control voltage input to a control voltage input terminal 20. The amplification factors of the amplifiers of the amplifiers 60, 70, 80 are controlled by the combined output of the sum of the outputs of positive or negative direction from the amplifiers 30, 40, 50 to the amplifiers 60, 70, 80 and the output of the amplifier 130.
Patent JP-S51122357-A (JP)
Title: Multi-layered sandwich-shaped radome
Inventor: TACHIKAWA KIYOBEI
IPC: H01Q1/42
Filed: 1975-04-17
Abstract: PURPOSE:Radio frequency can be improved wide range band-pass.
Patent JP-S62207329-A (JP)
Title: Polyester imide molding and its production
Inventor: MATSUMURA SHUNICHI
IPC: C08G63/19
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled molding excellent in heat resistance, chemical resistance, mechanical properties, etc., by molding a polyester imide containing a specified imidodicarboxylic acid as an acid component and heat-treating the molding in the presence of molecular oxygen by using specified conditions. CONSTITUTION:A polyester imide containing an imidodicarboxylic acid of formula I (wherein n is 2-12) as at least part of an acid component is produced and molded. The obtained molding is heat-treated in the presence of molecular oxygen under the conditions represented by formulas II and III (wherein T is a heat-treatment temperature ( deg.C), Tm is m.p. of the polymer and t is a treatment time) to obtain the titled molding. The obtained polyester imide molding has such solvent resistance that when it is subjected to dissolution treatment at 140 deg.C for 30min at a concentration of 1.2g/dl by using a mixed solvent of phenol/tetrachloroethane at a 40/60 weight ratio, at least part of it can remain undissolved.
Patent JP-S52130536-A (JP)
Title: Semiconductor memory unit
Inventor: WATANABE MASABUMI
IPC: G11C8/04
Filed: 1976-04-26
Abstract: PURPOSE: To reduce data writing time in PROM, by writing data simultaneously in memory cells corresponding to a plural number of addresses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08238923-A (JP)
Title: Air-conditioning and heating equipment for electric vehicle
Inventor: OKABE SHUJI
IPC: B60H1/32
Filed: 1995-03-07
Abstract: PURPOSE: To provide an air-conditioning and heating equipment for an electric vehicle that can automatically make the refrigerant quantity in a refrigerating cycle appropriate at the time of switching an operation mode from an air- conditioning operation mode to a heating operation mode. CONSTITUTION: A solenoid valve 16 is provided between the outlet of a main condenser 5 and a three-way connector 15, and a level sensor 23 for detecting the level of refrigerant in the main condenser 5 is installed at the main condenser 5. When there is a fear of the refrigerant quantity in a refrigerant cycle at the time of heating operation being in the overfilled state during the stop of a vehicle, a control device 20 opens the solenoid valve 16 until the level position of the refrigerant in the main condenser 5 reaches a specified alarm position while monitoring the level of the refrigerant, that is, the refrigerant quantity, by the level sensor 23 and also switches on a condenser fan device 12.
Patent JP-S59172004-A (JP)
Title: Numerical controller
Inventor: AKASOFU KIYOUSUKE
IPC: G05B19/18
Filed: 1983-03-22
Abstract: PURPOSE:To detect and store automatically the amount of correction by performing a substraction between the value of a tool length measuring constant register and the value of a pressure position register. CONSTITUTION:The program contents of a tape are read, and a pre-calculating circuit performs the pre-processing with necessary numerical calculations. Then plural control axes of a machine tool are controlled via a control circuit, etc., and at the same time the processing is carried out by a tool. The offset amount setting parts 20X and 20Z for axes X and Z are provided to set automatically. A present position register 21 replaces the present position of the control axis in response to the shift of the axis. At the same time, a known position is set manually by a tool length measuring constant register 22. The difference of values is calculated between both registers via a subtracting circuit 23, and the result of this calculation is stored in a set correction amount register 24. The contents of the register 24 are stored in a correction amount register group 25 together with the tool numbers obtained from a set tool number register 28.
Patent JP-S57161564-A (JP)
Title: Digital logic tester
Inventor: OKADA MASANORI
IPC: G01R19/165
Filed: 1981-03-31
Abstract: PURPOSE:To display 3 levels such as a power source level other than levles H and L with a simple constitution, by utilizing the fact that the voltage for switchover of the output in a CMOS logical operation circuit is approximately half of a power source voltage. CONSTITUTION:A signal inputted through a probe 7 is inputted to two circuits. The first circuit detect whether a superposed pulse exists or not, and this circuit sets an FF circuit consisting of NANDs 1 and 2 if it exists. The second circuit discriminates a DC level by three levels and divides the signal by resistances R4 and R5. In a CMOS circuit, a voltage equal to or higher than the half of a power source voltage is L as the input level; and therefore, when the voltage of a power source Vcc is 5V and R4/R5=1/2 is true as shown in figure, both divided signals are L for the input signal of 0-2.4V and are H for the input signal of 3.7-5.0V and are H and L respectively for the input signal of 2.4- 3.7V. The result is displayed together with information, which indicates whether the pulse signal exists or not, on a 7-segment display equipment 9, and results are as shown in table.
Patent JP-H08239076-A (JP)
Title: Brake device for bicycle
Inventor: SUGIMOTO MASANORI
IPC: B62L1/14
Filed: 1995-03-07
Abstract: PURPOSE: To get enough braking force by enabling a link base to be kept in specified posture without shifting it even if a brake shoe abuts on the side of a rim and reaction force works on the brake shoe, by equipping this brake device with a posture maintenance means which maintains the mounting posture to a frame of the link base in specified posture. CONSTITUTION: When a rider operates a brake lever, an inner wire 10b is pulled, and brake arms 12a and 12b rotate each in the direction of their closing, and friction pads 47a and 47b of brake shoes 30a and 30b are pressed against the side 5a of a rim 5. At this time, shoe fixing links 32a and 32b shifts inward as they are in horizontal posture by the work of link mechanisms including auxiliary links 39a and 39b, respectively, and the friction pads 47a and 47b are pressed exactly against the rim 5. Moreover, even if reaction force works to the friction pads 47a and 47b, the link base 14 is kept in required posture by a lock pin 20a as a posture maintenance means, and it can exhibit enough braking force.
Patent JP-S61206842-A (JP)
Title: Vibration escape supporting device
Inventor: AKIMOTO MASAO
IPC: F16F15/00
Filed: 1985-03-12
Abstract: PURPOSE:To obtain low specific frequency with simple construction by slidably supporting a matter to be supported such as computer with three or more pendent members. CONSTITUTION:Supporting members 20 are fixed to the floor 10 and placed on the lower portion of a movable floor 17. The upper portions of pendent members 21 are mounted to the supporting members 20, and the pendent members 21 are made of metal rods slidably hanging down to every direction. The lower parts 12 of the pendent members 21 are connected to frames 25 coupled to the movable floor 17 movably to every direction in a predetermined range.
Patent JP-H02228271-A (JP)
Title: Plane type ultrasonic actuator
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1989-02-28
Abstract: PURPOSE:To improve the drive efficiency and make a thinner actuator by making the resonance frequencies of two flexural vibrations to excite vibration faces intersecting one square bar agree. CONSTITUTION:An ultrasonic actuator consists of a base mount 102 and a plurality of cross-shaped vibrating bodies 101a-101c mounted thereon two- dimensionally through central fixation parts 103. Said cross-shaped vibrating bodies 101 each consist of square bars of rectangular cross-sections which intersect at the centers each other, elastic bodies 104, piezoelectric bodies 105 and 106, and output projections 107. In driving, two flexural vibrations intersecting one of the square bars are excited simultaneously and the resonance frequencies thereof are made to agree.
Patent JP-S59173123-A (JP)
Title: Packing and mixing apparatus of powder
Inventor: TANAKA SHIYOUICHI
IPC: B01F9/00
Filed: 1983-03-22
Abstract: PURPOSE:To improve uniformity of powder by packing a container with powder from a powder supplying part through a screw feeder and a powder-supplying automatic valve capable of controlling opening and closing by a moisture meter, holding and rotating the container by a rotating and mixing apparatus. CONSTITUTION:A powder-supplying automatic valve 18 is connected to the outlet of a screw feeder 13 and a moisture meter 20 by which a valve 18 is opened when the water content of powder is less than the prescribed value and it is shut when the water content is over the value is attached to the feeder 13. A double-cone type powder container 26 is connected attachably and detachably to the valve 18 and a weighing machine 21 by which the container 26 mounted on the machine and the powder packed in the container 26 are weighed is arranged at the lower part of the valve 18. Furthermore, a rotating and mixing apparatus is equipped, by which the middle of the drum of the container packed with powder and detached from the valve 18 is held and the container 26 is rotated. In this manner, the workability and uniformity of powder are remarkably improved.
Patent JP-H06256275-A (JP)
Title: Antiplatelet medicine
Inventor: KAMIYAMA TSUTOMU
IPC: C12P13/00
Filed: 1993-03-09
Abstract: PURPOSE: To obtain a new compd. useful as an antiplatelet drug.  
     CONSTITUTION: A compd. of the formula has the following physical properties. Form: light yellow amorphous powders; specific rotation: [α] 24 D-38.9° (C=1, water); molecular formula: C 41 H 67 NO 13 ; high resolution fast atom bombardment mass spectrum: (as C 41 H 67 NO 13 ) 782, 4676 (M+H) + ; ultraviolet absorption spectrum: λ max  (water) ε229 (4200), 323 (48400); infrared absorption spectrum: ν max  (KBr): 3400, 2940, 1710, 1630, 1550, 1390, 1010, 975 cm -1 ; solubility: soluble in water, methanol, ethanol, DMF, pyridine and dimethylsulfoxide, and insoluble in n-hexane, chloroform and ethyl acetate. The compd. of the formula is obtained by culturing microorganism (FERM-BP-4214) belonging to Streptomyces genus under an aerobic condition and removing it from the culture medium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S56144755-A (JP)
Title: Electric desmoker
Inventor: MOURI YOSHITAKA
IPC: B03C3/40
Filed: 1980-04-10
Abstract: PURPOSE: To burn off contaminants formed by the adhesion of greasy smokes and to maintain the smoke-collecting efficiency of an electric desmoker at a constant level, by arranging a protect cover for an electric discharge wire near the electric discharge wire of the electric desmoker at the upper side of a smoke stream.  
     CONSTITUTION: An electric desmoker for sucking and purifying a cooking oil smoke or the like is provided with a protect cover 5 near an electric discharge wire 1 at the upper side of a smoke stream. Due to the protect cover 5, the electric discharge wire 1 is protected from the physical adhesion of an oil smoke being entering. A heater 7 is attached through an insulator onto the inside surface of the protect cover 5. A small amount of the oil smoke adhered onto the electric discharge wire 1 is burnt off by the heat of the heater 7. At the same time, the oil smoke outside the protect cover 5 is oxidized and decomposed. Consequently, the smoke- collecting efficiency is maintained at a constant level, without reducing the formation of a corona discharge from the electric discharge wire 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62227669-A (JP)
Inventor: GIYUNTAA GOMORU
IPC: B41J13/00
Filed: 1987-03-04
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-S60193195-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWATA YOSHIHISA
IPC: G11C11/34
Filed: 1984-03-13
Abstract: PURPOSE:To facilitate the most suitable designing in dimension, of a MOSFET and a capacitor and to make an action margin large by obtaining a means for distributing charge across the other node of a flip-flop and a capacitor, and amplifying a difference voltage between a voltage obtained by the means and a reference voltage. CONSTITUTION:Complementary outputs are assumed as Cn=''H'' and -Cn=''L''. When they are inputted to MOSFET-Q24 and Q22, the former and latter become on and off, respectively. When a clock T1 is inputted, MOSFET-Q21 and Q23 are turned on, th a node N11 goes to ''H''. Consequently a MOSFET-Q25 and a node N12 are turned on and go to ''L'', respectively. Simultaneously a MOSFET- Q30 is turned on by a clock T3 and a flip-flop is activated, therefore difference voltages of nodes N14 and N15 are amplified. As a result, the former and latter become ''L'' and ''H'', respectively. Namely, the outputs Cn=''L'' and -Cn=''H'', which are inverted with respect to the previous cycle, can be obtained. in the same manner the complementary outputs Cn and -Cn which invert at every one cycle of a clock group are generated. Since two nodes of the flip-flop never operate in the ''H'' condition simultaneously, malfunction due to racing will not occur.
Patent JP-H06254492-A (JP)
Title: Production of painted metal object
Inventor: MORI ITARU
IPC: B32B15/08
Filed: 1993-03-09
Abstract: PURPOSE:To produce a painted metal object excellent in corrosion resistance, weatherability and antistaining properties. CONSTITUTION:The thickness of the resin film 2 formed on a metal element 1 by powder painting is made thick and a pinhole is eliminated from the film 2 to enhance the corrosion resistance of the film 2. A coating layer 3 based on a silicone compd. is formed on the resin film 2 to enhance not only surface smoothness but also corrosion resistance, weatherability and antistaining properties by the excellent water repellency and chemical resistance possessed by the silicone compd.
Patent JP-S58163237-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02J7/14
Filed: 1982-03-23
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-2000251135-A (JP)
Title: Flood preventing device
Inventor: SHODA TAKESHI
IPC: G07F9/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent an automatic transaction device from a flood by covering it in case of a disaster wherein there is an on-floor flood by interposing a seal member, etc., between the longitudinal groove of a prop, and a front and a rear plate. SOLUTION: The flood preventing device 200 has a main body 210 made of a sheet metal material, etc., and is equipped with a fitting part 220 for the front and rear plates before and behind the main body 210. The fitting part 220 has a square groove 230 formed by bending, for example, a plate material, a screw hole 222 is bored outside the fitting part 220 with which the front and back surface plates 250 are inserted into the square groove 230, and a bolt 240 is screwed in the screw hole 222 to fix the surface plates 250. At this time, a seal member 242 is interposed between the square groove 230 and surface plates 250 and a seal member 252 is fixed to the surface plates 250 to improve watertightness. Further, a wedgelike member 244 may be inserted instead of the bolt.
Patent JP-2000239511-A (JP)
Title: Stabilized aromatic polycarbonate composition and injection molded product therefrom
Inventor: FUNAKOSHI WATARU
IPC: G11B7/2534
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with good stability in its molding processing operation by including a specific resin, a specific releasant, and each two kinds of stabilizers. SOLUTION: This composition with a residual melt viscosity stability of <=0.5% is obtained by including (A) 100 pts.wt. of an aromatic polycarbonate resin with a viscosity-average molecular weight of 13,000-100,000 and terminal OH group level of 3-80 eq/ton, composed mainly of unit of the formula (R1 to R4 are each a 1-10C alkyl or the like; W os O or the like) and prepared by reaction between an aromatic hydroxy compound and a carbonate linkage- forming compound, (B) a fatty acid ester-based releasant at 100*10-4 to 5,000*10-4, (C) a phosphorous ester-based stabilizer at 0.5*10-4 to 25*10-4 pt.wt. calculated as phosphorus content, and (D) such a phosphoric ester-based stabilizer that the respective contents of the components C and D calculated as phosphorus content:  P*10-4 pt.wt. and Q*10-4 pt.wt. and polycarbonate terminal OH concentration satisfy the relationship: 0.1 x(P)0.5+0.1*(OH)0.5<=Q<=(P)0.5+(OH)0.5.
Patent JP-H07261295-A (JP)
Title: Radiation image reading and erasing method and device therefor
Inventor: YOSHIMOTO SHINICHI
IPC: G03B42/02
Filed: 1994-03-18
Abstract: PURPOSE:To irradiate a stimulable phosphor plate with erasing light meeting the quantity of the residual radiation energy thereon and to lessen useless electric power consumption by determining the max. value of the residual energy in accordance with image data expressing a subject image for each of respective regions and irradiating this stimulable phosphor plate with the erasing light of the light quantity meeting the max. value for each of the respective regions. CONSTITUTION:An erasing unit 3-1 constituted of L-pieces of light sources 3-5 for erasing is arranged perpendicularly to the moving direction of a precision fine adjustable stage 1-2. The relative position of the light source for erasing and the stimulable phosphor plate 1-1 is detected by a precision fine adjustable stage sensor 3-4 mounted at a feed screw mechanism 1-17 of the precision fine adjustable stage 1-2 at the time of the erasing. A host computer 3-2 which receives the values of the relative positions retrieves M-pieces of the rectangular regions lining up in a main scanning direction and retrieves the electric power consumption values for M-pieces of the rectangular regions and the passing speeds of the regions to be irradiated with erasing light. A light source controller 3-3 independently controls L-pieces of the electric powers for erasing and a precision fine adjustable stage speed controller 3-6 controls the speed of the precision fine adjustable stage in accordance with the results of the retrieval.
Patent JP-H07261159-A (JP)
Title: High-molecular substance-dispersed liquid crystal element and its production
Inventor: SAKAMOTO KATSUTO
IPC: G02F1/1368
Filed: 1994-03-18
Abstract: PURPOSE:To provide a high-molecular substance-dispersed liquid crystal element with which a good contrast is obtd. by sufficiently darkening the dark display displayed by scattering of light and can be driven with a low voltage. CONSTITUTION:A transparent counter electrode (intermediate electrode) 11 both surfaces of which respectively face respective pixel electrodes 2, 7 of a pair of front and rear substrates 1, 6 having the pixel electrodes 2, 7 and active element 3, 8 is arranged respectively apart from both substrates 1, 6 in the spacing between both substrates 1, 6. Liquid crystal/high-molecular substance combined films 13a, 13b are respectively disposed between this counter electrode 11 and both substrates 1, 6.
Patent JP-S62207272-A (JP)
Title: Benzodioxane derivative
Inventor: TANIGUCHI EIJI
IPC: C07D319/00
Filed: 1986-03-07
Abstract: NEW MATERIAL:A benzodioxane derivative of formula I (R1 is CHO, group of formula II-VI, etc.; R2-R4 are 1-5C alkyl or phenyl; R5 and R6 are H or OCH3). EXAMPLE:2-(1', 3'-Benzodioxazol-5'-yl)-6-formyl-7-methoxy-3-methoxy-methyl-1,4- benzodioxane. USE:An intermediate capable of economically synthesizing a natural insecticidal compound haedoxanes useful as an insecticide against vermin of paddy field, plowed field, orchard and forest and environmental hygienic vermin. PREPARATION:The exemplified compound can be produced either by reacting the compound of formula VII with mono or dimethylformamide in the presence of phosphorus oxychloride, etc., or by reacting with hexamethylenetetramine in the presence of acetic acid, etc., and then hydrolyzing the resultant Schiff base with an acid. The above insecticidal compound can be synthesized from the exemplified compound in high efficiency through another compound of formula I.
Patent JP-H05246187-A (JP)
Title: Lottery ticket
Inventor: NAGAMORI AKIO
IPC: B42D15/00
Filed: 1992-03-05
Abstract: PURPOSE:To easily and visually confirm alteration due to repapering using a plurality of blank tickets by making the colors of the adjacent lines of the respective areas of a drawing data recording area mutually different and also making the line patterns of the respective areas of the same line of the drawing data recording area mutually different. CONSTITUTION:A pattern 14 is provided to the drawing data recording area 12 consisting of a plurality of n-line m-row areas 12A-12F (n; an integer of 1 or more, m; an integer of 2 or more) provided on the single surface of base paper 11 and unit drawing data 1-6 are respectively provided to the areas 12A-12F. The pattern 14 is constituted of line patterns provided to the areas 12A-12F at a pitch providing a predetermined number of lines by the repetition of a plurality of colors. Further, the colors of the adjacent lines in one area are made mutually different and the line patterns of the respective areas of the same line of the area 12 are made mutually different.
Patent JP-H07262404-A (JP)
Title: Shading method
Inventor: MIYAZAWA TARO
IPC: G06T15/80
Filed: 1994-03-18
Abstract: PURPOSE:To correctly execute phonshading without requiring complicated operation by executing the phonshading based upon perspectively transformed vertex coordinates and vertex normal vectors, light source vectors and visual line vectors which are not perspectively transformed. CONSTITUTION:Only a part existing in the inside of a visual field 160 surrounded by a front clip face 140 and a rear clip face 150 out of a solid 130 is segmented by clipping. Although the coordinates of vertexes are perspectively transformed, perspective transformation is not applied to normal vectors, visual field vectors, light source vectors, etc. Then phonshading is executed by the use of the perspectively transformed vertex coordinates and respective vectors which are not fluoroscopically transformed. Since a change in relation among respective vectors due to perspective transformation is not generated, phonshading can be correctly executed and a density change in a connection part between polygons can be sufficiently expressed.