baber/WOPTO huggingface dataset:
Patent JP-H0470568-A (JP)
Title: Surge voltage sensor
Inventor: MASUZAWA KOUICHI
IPC: G01R15/04
Filed: 1990-07-12
Abstract: PURPOSE:To accurately detect surge voltage even when a DC part is superposed on the surge voltage by providing an electrostatic capacity voltage divider circuit and a resistance-type potential divider circuit due to a voltage dividing resistor between the high voltage conductor of a transformer and earth potential. CONSTITUTION:An electrostatic capacity voltage divider circuit due to a low voltage conductor 6 and a voltage dividing condenser 7 and a resistance-type potential divider circuit due to a voltage dividing resistor 8 and a low voltage resistor 9 are respectively formed between a high voltage conductor 3 and earth potential. When abnormal voltage such as thunder surge invades in the conductor 3 of a bushing 1 from the outside, this voltage is divided by the electrostatic capacitor between the conductors 6, 3 in an insulating spacer 5 and the condenser 7 and surge voltage of wide frequency can be detected. Surge voltage on which DC voltage is superposed is divided by the resistors 8, 9 to be detected. When the voltage dividing ratio of electrostatic capacity voltage dividing and resistor voltage dividing is made equal, every surge voltage can be certainly detected.
Patent JP-S6243530-A (JP)
Title: Apparatus for detecting lowering of vacuum degree of vacuum interrupter
Inventor: SENBA KATSUAKI
IPC: G01L21/00
Filed: 1985-08-20
Abstract: PURPOSE:To positively detect the lowering of a vacuum degree and to enable the detection at a point in time while the vacuum degree is still high, by detecting discharge light at the time of discharge in a first vacuum gap with the light receiving part provided on the outer periphery of a glass cylindrical body. CONSTITUTION:When the vacuum degree of a vacuum interrupter 1 interposed in a system electric path is normal, no discharge is generated between first and second vacuum gaps l1, l2 and, therefore, no signal is sent out from a detector 47. When the vacuum degree is lowered, discharge is started in the first vacuum gap l1 between an intermediate shield 2 and a fixed electrode rod 4a. The fluorescent light of an insulating cylinder 43a (made of glass) by said discharge or the direct light of the discharge is received by a light receiving part 45a. The light receiving part 45a supplies the received light to the terminal A of the detector 47 through an optical fiber 46a. When the received light is supplied to the terminal A, the detector 47 supplies a signal to a cut-off order part 48. The instruction part 48 issues an alarm when the signal is supplied from the detector 47 to use the same in the judgement of the lowering of the vacuum degree.
Patent JP-H0349128-A (JP)
Title: Structure for leakage breaker
Inventor: SABA ATSUSHI
IPC: H01H83/02
Filed: 1989-07-15
Abstract: PURPOSE:To improve the waterproofness and operating feeling of an operating button by fitting a flexible name plate on the surface of a cover exposed with the operating button. CONSTITUTION:A leakage breaker is constituted of a main circuit block 1 feeding a current to a load, a detecting block 2 detecting the leakage of the current flowing through the main circuit block 1, a control block 3 disconnecting a main circuit with a signal from the detecting block 2, and an operation section 4 for push operation to set the main circuit block 1 and test the control block 3. A flexible name plate 35 is fitted on the surface of a cover 6 exposed with the operating button 28. When the bag-shaped section 40 of the name plate 28 is pushed, the projection of the operating button 28 pushes a movable contact 39 downward, and the movable contact 39 is brought into contact with a fixed contact.
Patent JP-S6077096-A (JP)
Inventor: YORIGAMI MIYOSHI
IPC: B66C23/52
Filed: 1983-09-30
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-H0514629-A (JP)
Title: Image read level adjusting method
Inventor: KOGURE TOSHIHARU
IPC: H04N1/04
Filed: 1991-06-27
Abstract: PURPOSE:To execute the adjustment with high accuracy automatically and simply by adjusting a read level prior to the reading of an image on a medium. CONSTITUTION:A part of an image sensor 11 not opposite to a medium 2 is used for an adjustment region 32 by considering that the width of the medium 2 is narrower than the width of an image sensor 11. Then a reference read face 31 arranged to a location opposite to the adjustment region 32 is read. The reference read face 31 is selected to be a location close to the image sensor 11 and hardly getting dirt.
Patent JP-H1111418-A (JP)
Title: Multistage holding device for article and boxing device provided with the same
Inventor: OKAZAKI TAKAMASA
IPC: B65B17/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To surely put into a box an article which does not have a fixed shape as a PTP sheet, in which a large number of tablets are packed in a sheet form, and which is deformed when it is held, using a simple construction. SOLUTION: Holding parts 6, 7, 8, in three stages, are provided in a robot hand 1. Each of the parts 6, 7, 8 consists of a fixed plate and a movable plate. A partition plate is fixed between the first holding part 6 and the second holding part 7. A temporary mount base is provided near a work conveyor 10 and a slide plate is provided so as to be movable toward the upper part of the base. The part 6 grips a work 12 to mount it on the base. The hand 1 is then turned round so that the work 12 on the base is held by the part 1. And the hand 1 is turned round again so that the part 6 grips a succeeding work 12 to mount it on the base. And then the hand 1 is turned round and the part 8 holds the work 12. Further the hand 1 is turned found so that the part 6 grips a succeeding work 12.
Patent JP-S6077353-A (JP)
Title: Silver oxide secondary battery
Inventor: SHINODA KENICHI
IPC: H01M50/429
Filed: 1983-10-03
Abstract: PURPOSE:To increase the storage performance of a silver oxide secondary battery and improve its electric characteristics such as discharge capacity and open circuit voltage by using as a separator a laminar body containing a radiational graft polymerization film. CONSTITUTION:In a button-type battery having a negative electrode 16 made of gel-like zinc and a positive electrode 18 principally consisting of silver oxide, a separator 40 consists of a laminar layer formed by stacking two pieces of cellophane 34 over a triple-layered laminar layer 30 formed by placing a cellophane film 34 between radiational graft polymerization films 32 and 32. The films 32 and 32 are formed by graft polymerizing a synthetic film base such as polyethylene with hydrophilic radicals of a compound such as acrylic acid or methacrylic acid by means of radiation. By the means mentioned above, the silver ion resistance of the battery is greatly increased without much increasing the thickness of the separator and without decreasing the conductivity between the positive and the negative electrodes. Accordingly, it is possible to increase the storage performance widely without sacrificing any electric characteristics such as discharge capacity and internal resistance.
Patent JP-H056718-A (JP)
Title: Self-advancing deficient insulator detector
Inventor: SUNAGA YOSHIO
IPC: H01B17/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide a self-advancing deficient insulator detector capable of securely detecting deficient insulators by realizing self-advancing on the insulators without meandering even if clearances between the insulators are different. CONSTITUTION:On both sides of a bottom surface of a main body frame 1, a pair of cambers 8 for preventing meandering are provided in such a manner as to adjust a clearance therebetween in conformity with a clearance between insulators. Detecting electrodes 11 in contact with metal fittings of the insulators are elastically projected via springs 12 outside the traveling cambers 8. Two traveling arms 5 are disposed, thus enhancing a traveling speed.
Patent JP-H0721628-A (JP)
Title: Tension servo circuit
Inventor: KOJIMA TOSHIAKI
IPC: G11B15/43
Filed: 1993-06-30
Abstract: PURPOSE:To provide a tension servo circuit capable of performing a stopping operation without giving damage to tape even when the stopping operation is performed and promptly recoverying a stable state when disturbance is removed. CONSTITUTION:When abnormal tension is detected by an abnormal tension detector 21, a target generator 22 outputs angle data 11 as target tension 25. At the time, the integration control circuit 23-1 of a servo circuit 23 is reset and the output is also interrupted. Thus, the output of the servo circuit 23 becomes zero. When the abnormal tension is recovered, since a target tension command 12 is applied through an LPF 22-2 to the servo circuit 23, the change speed decreases and the servo circuit 23 can sufficiently follow up the change.
Patent JP-H05142778-A (JP)
Title: System for calibrating peeling phenomenon and single-sheet color having sticking adhesive layer
Inventor: SUTEFUAN JIEE DABURIYU PURATSU
IPC: G03F7/105
Filed: 1991-06-27
Abstract: PURPOSE: To provide a method useful as a color proof-read film usable for precisely predicting the image quality obtainable in a planographic printing stage with respect to the structure of a positive pocessable, peelable and photopolymerizable sheet with which the precise reproduction of images is made possible by exposing the sheet with an active ray radiation source through screen images. CONSTITUTION: An adhesive is applied on a temporally base and this base is stuck to a receiving material by applying a pressure thereon at about 60 to about 120 deg.C. The temporally base is then removed. The photosensitive layer on the base is stuck to this adhesive and is exposed and peeled, by which the positive image is formed. The additional adhesive layer and photosensitive layer are similarly processed, by which full colors are reproduced.
Patent JP-S57105971-A (JP)
Title: Small size closed battery
Inventor: KANBAYASHI TOSHIKI
IPC: H01M2/14
Filed: 1980-12-23
Abstract: PURPOSE:To prevent the deformation such as a curvature or the like of a  separator, by disposing a metallic separator hold-down plate between a gasket and the separator, in a button-type battery which is made by combining a positive can and a negative can through the gasket. CONSTITUTION:In a button-type battery which is formed by combining through a gasket 51, a positive can 1 filled with a positive mixture 2 and provided with a disposed separator 3 and a negative can 4 composed by storing a negative mixture 6 and an electrolytic solution, and by hermetically fastening the periphery of the positive can, a separator hold-down plate 9 is inserted to be fixed between the gasket 51 and the separator 3. The hold-down plate 9 is composed of a punched metal plate, whereon such treatments as mercury sodering, tin plating, silver evaporation, resin film coating or the like are performed. The under surface of gasket 51 is provided with a shallow groove which holds the fitted hold- down plate and is not brought in contact with the positive can 1. Consequently, the separator adheres closely to the positive electrode, and at the assembly time, air is not involved, so that deformation such as curvature or the like can be prevented.
Patent JP-S6160805-A (JP)
Title: Forming method of cylinder sleeve of two cycle engine
Inventor: NAITO MASAHARU
IPC: B22F7/06
Filed: 1984-09-01
Abstract: PURPOSE:To obtain a cylinder sleeve intermediate formed part which can be brought to a finish work easily, and also can be formed the upper part and the lower part by a suitable desired material quality, respectively, by sintering and unifying in a joint state, the upper green compact and the lower green compact divided and formed separately, respectively, by making a through-hole of an exhaust port, etc. a boundary. CONSTITUTION:An upper green compact 6 and a lower green compact 7 corresponding to a shape which has divided a cylinder sleeve 1 into the upper and lower parts by making an exhaust port 3 and a scavenge port 4 a boundary are formed separately, respectively. Subsequently, the green compact 6 and 7 are joined so as to fit together an outside projecting part 20 and an inside projecting part 21. Next, this joint body is sintered under a high temperature in a furnace, formed as one body, and an intermediate formed part 22 is burned. In this case, the green compact 6 and 7 are joined by, for instance, brazing. According to this method, the intermediate formed part 22 is formed with a high accuracy, that is to say, the intermediate formed part 22 can be formed to a shape being nearly the cylinder sleeve 1 of the final shape.
Patent JP-H055788-A (JP)
Title: Weather forecast display device
Inventor: INOUE SHIGERU
IPC: G01W1/10
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a weather forecast display device capable of confirming the weather forecast at an arbitrary specific time even after the elapse of the definite time before said specific time. CONSTITUTION:When a desired time is set to the predetermined register of an RAM 7 by the switch at a switch part 9 in the control constitution to a microcomputer 1, a weather forecast is issued at he point of time issuing the weather forecast of a desired time to store the weather forecast data in the specific register of the RAM 7. Thereafter, the weather forecast data is appropriately displayed using the mark corresponding to a display part 11 by the specific switch operation of the switch part 9.
Patent JP-H0350029-A (JP)
Title: Driving torque distribution device for vehicle
Inventor: YOSHIDA HIROAKI
IPC: F16H48/20
Filed: 1989-07-14
Abstract: PURPOSE:To improve turning round property of a vehicle at high speed running by constituting the device so that operation of a driving torque distribution changeable means is controlled to increase transmission quantity of driving torque to the reverse side wheel against the steering speed direction according to magnitude of the steering speed by a controller. CONSTITUTION:A controller 34 controls operation of a driving torque distribu tion changeable means (composed of a hydraulic motor 11, a control valve 26, an oil pump 22) so as to increase transmission quantity of driving torque to the reverse side wheel against the steering speed direction detected with a steering angular speed sensor 35 according to magnitude of the detected steering speed, to change distribution ratio of the torque with a differential device 1. Hereby at turning-in of a steering wheel, distribution of the driving force to the wheel on the outside of turning is increased, and at turning-return of a steering wheel, distribution of the driving force to the wheel on the outside of turning is increased. Hence, yawing response, namely, turning round property of the vehicle is improved.
Patent JP-2000015304-A (JP)
Title: Titanium plate excellent in glare shielding property and production thereof and work roll used to this production
Inventor: MATSUURA MASAHIRO
IPC: B21B3/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily produce a titanium material having excellent glare shielding property with a rolling equipment by specifying arithmetical means roughness of the surface roughness and the ratio of this arithmetical means roughness and the mean interval between the projection and the recession. SOLUTION: In the case of exceeding 2.5 μm Ra the arithmetic mean roughness on the titanium plate surface, this plate is excessively rough as an armoring material and easily sticks the fouling and has disadvantage from the point of the corrosion resistance. Further, the lower limit of the arithmetic means roughness is not particularly limited, but as the roughness is smaller, the glare shielding property deteriorates. Therefore, the Ra is 0.5-2.5 μm. Further it is important in the glare shielding property that the ratio Ra/S of the arithmetical mean roughness Ra and the mean interval Sm between projection and the recession shows the mean inclining degree of the projection and the recession in the whole length of the measuring range. This ratio decides the glare shielding property of the titanium plate and influences to the scattering degree of reflecting light.  Then, in order to obtain the sufficient glare shielding property, it is necessary to make the ratio of Ra/Sm >0.01 in the unit of mm.
Patent JP-S6075119-A (JP)
Title: Comparison circuit
Inventor: HIKITA JIYUNICHI
IPC: H03K3/02
Filed: 1983-10-01
Abstract: PURPOSE:To prevent malfunction against pulse noise other than an input signal or at transient state by providing a logical circuit generating an output only when a signal is outputted alternately from the 1st and 2nd comparators. CONSTITUTION:A common input terminal 16 to the 1st and 2nd comparators 12, 14 is formed and a comparison input signal is given thereto. The 1st and 2nd comparison levels VREF1, VREF2 are set to the comparators 12, 14. The 1st comparison level VREF1 is set to a positive amplitude giving a positive signal component to a non-signal level of the input signal and the 2nd comparison level VREF2 is set to a negative amplitude corresponding to the 1st comparison level VREF1. An output of the comparators 12, 14 is given to a logical circuit 22 generating an output when the outputs are inputted alternately and the output is extracted from an output terminal 24. If no alternate output is generated because of malfunction in any of the 1st and 2nd comparators 12, 14 in this case, no output is produced from the logical circuit 22.
Patent JP-S5889577-A (JP)
Inventor: KAWANABE SADASHI
IPC: B66B31/00
Filed: 1981-11-18
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-S57109362-A (JP)
Title: I2l semiconductor device
Inventor: SHIMIZU ISAO
IPC: H01L27/02
Filed: 1980-12-26
Abstract: PURPOSE:To increase the quantity of low amplification factor collector current and to enlarge operating margin by a method wherein a P type injector with the part facing the base is formed ruggedly so that the rugged part may surround the adjacent part of the base. CONSTITUTION:A reverse direction NPN transistor with a base 5b is superior to other NPN transistors with respect to the number of N<+> collectors and the base length. Now, a part 4b facing the base 5b of a P type injector 4 is ruggedly formed and the injector 4b is made to surround the adjacent end of the base 5b. This provides a larger junction surface for the injection current I1b to flow from the injector 4 into the base 5b. The I<2>L device as a whole enjoys an improved mutli-connector (N) low amplification factor operating margin feature.
Patent JP-H0932248-A (JP)
Title: Floor decorative material and molding thereof
Inventor: SHIN HIROMI
IPC: E04F15/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To simply integrate a surface material and a frame body without using an adhesive. SOLUTION: This floor decorative material 1 is provided with a synthetic resin frame body 3 arranged with a surface material 2 and the surface material 2 arranged on the frame body 3, and part of the frame body 3 is molded to be inserted into a groove section 21 formed on the surface material 2. The groove section 21 is formed on the surface material 2, the surface material 2 is arranged in the molding die of the frame body 3 to mold the frame body 3, a resin is filled in the groove section 21 of the surface material 2, and the surface material 2 and the frame body 3 are coupled and integrated to mold the floor decorative material 1.
Patent JP-H0629497-A (JP)
Title: Semiconductor memory device
Inventor: NODA ATSUSHI
IPC: G11C17/12
Filed: 1992-07-10
Abstract: PURPOSE:To enable execution of a high-speed operation by lowering the resistance of a bit line in a memory cell region. CONSTITUTION:In a surface part of a P-type silicon substrate, a plurality of N-type conductive regions 11 to be bit lines are arranged and auxiliary conductive regions 12 are arranged adjacently to these conductive regions 11. On the conductive regions 11, a plurality of gate electrodes 14 are so disposed as to intersect the conductive regions 11, and on the auxiliary conductive regions 12, selecting gate electrodes 15 are arranged, two of them in one unit, so that they intersect the auxiliary conductive regions 12 and the conductive regions 11. Aliminum wirings are arranged on the gate electrodes 14 so that they correspond to the conductive regions 11 on each two lines, and these aluminum wirings are connected to the auxiliary conductive regions 12. Each of auxiliary conductive regions 12 is connected electrically with one of the conductive regions 11 on the opposite sides thereof by the operation of the selecting gate electrode 15, and thereby the conductive regions 11 are connected selectively to the aluminum wirings to be the bit lines.
Patent JP-S6339646-A (JP)
Inventor: MEGURI NOBUYASU
IPC: C10L1/32
Filed: 1986-08-05
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-S57108672-A (JP)
Title: Measuring apparatus for lighting surge wave tail length
Inventor: UEDA YOSHINOBU
IPC: G01W1/16
Filed: 1980-12-26
Abstract: PURPOSE:To enable direct indication of a measured value of a wave tail length of a lightening surge by detecting the first transition of the surge and falling by 1/2 in the instantaneous value thereof to count the time between the two detections. CONSTITUTION:An input circuit 2 outputs a voltage to be measured proportional to the instantaneous value of a lightning surge. A high speed comparator circuit A1 inverts the output level the moment the instantaneous value of the voltage to be measured, which permits a level conversion circuit 5 to output a signal of a high level to open an AND gate and a reference time signal 11 is input into a counter 12. On the other hand, a high speed peak hold circuit 3 whose output is arranged to follow the voltage to be measured retains the maximum value (e) when the voltage reaches it. A high speed comparator circuit A2 inverts the output from a negative potential to a positive potential the moment the voltage to be measured falls by 1/2 (e). This enables a level conversion circuit 7 to output a signal of a high level to reset R-SFF thereby halting the counting of the counter 12. Thus, the counter 12 counts the length of the wave tail which will be displayed.
Patent JP-H01131542-A (JP)
Title: Negative silver halide color photographic sensitive material
Inventor: OYA YUKIO
IPC: G03C1/36
Filed: 1988-07-22
Abstract: PURPOSE:To improve graininess and sharpness of a silver halide color photographic sensitive material by constituting at least two color sensitive layers of a single layer, and specifying a coefft. of variation of particle size distribution of silver halide particles contained in the single layer and latitude of exposure of the single layer. CONSTITUTION:The title color photographic sensitive material has a blue sensitive layer, green sensitive layer, and a read sensitive layer on a base, wherein at least two color sensitive layers are united to one layer forming a single layer. Pref. at least a blue sensitive layer and a green sensitive layer, more pref. a blue sensitive layer, a green sensitive layer and a red sensitive layer are united to one layer. The coefft. of variation of particle size distribution of silver halide particles contained in the single layer is specified to <=0.40, and the latitude of exposure of the single layer is specified to >=3.0. By this constitution, a silver halide color photographic sensitive material providing picture quality superior in graininess and sharpness, etc., is obtd.