baber/WOPTO huggingface dataset:
Patent JP-S5745560-A (JP)
Title: Method for synthesized recording of images
Inventor: TAKAHASHI MICHIO
IPC: G03G15/05
Filed: 1980-09-01
Abstract: PURPOSE:To synthesize images by the use of positive originals by forming the  elecrostatic latent image by an original image on one of two photoreceptors charged mutually to reverse polarities, allowing this to contact the other photoreceptor to transfer said image then writing an image to be synthesized. CONSTITUTION:A photoreceptor 1 provied with a photoconductive layer on a conductive substrate is formed in a drum shape, and is turnable in an arrow direction. A photoreceptor 2 contacting this is provided with a photoconductive layer on a conductive substrate formed into a belt shape, and is turnable in an arrow direction. At the time when a mirror 9 located in a solid line position turns in the arrow direction by being driven by the photoreceptor 1, an electrostatic latent image is formed on the photoreceptor 2 by slit exposure of an original surface, and this electrostatic latent image is electrostatically transferred onto the photoreceptor 1 at the time when the photoreceptors 1, 2 contact by rolling, thence the image of writing light 13 to be synthesized is written by the optical line scanning in accordance with the image signal.
Patent JP-H05312092-A (JP)
Title: Signal processor of oxygen content sensor for internal combustion engine
Inventor: FUJITA SUNAO
IPC: F02D41/14
Filed: 1992-05-13
Abstract: PURPOSE:To provide a signal processor of an oxygen content sensor for an internal combustion engine, capable of calibrating a relationship between the output value of this oxygen content sensor and the oxygen content of exhaust gas yet more surer. CONSTITUTION:An oxygen content sensor 13 is installed in an exhaust pipe 3 of a diesel engine, and an oxy-ionic conductive solid electrolyte and an electric heater are installed in this sensor 13. An engine control unit 20 makes this oxy-ionic conductive solid electrolyte into an active state by means of current energization to the electric heater of the sensor 13 at the elapse of the specified time after the drive stop of the engine, and in this state intact, an output value of the sensor 13 is sought. A calibrated value alpha is renewed with the output value of this sensor 13 and a relationship between the output value of the oxygen content sensor 13 stored in a backup memory 24 and the oxygen content of exhaust gas is calibrated in this way.
Patent JP-H04349365-A (JP)
Title: Lithium battery
Inventor: TAKAMI NORIO
IPC: H01M4/525
Filed: 1991-05-27
Abstract: PURPOSE:To provide a lithium battery having a long life and high safety. CONSTITUTION:A nonaqueous electrolyte is a salt fusible at normal temperature and containing an aluminum halide, a lithium salt, and an organic halogen compound and the concentrations of aluminum ion and lithium ion in the nonaqueous electrolyte are set to be 30-50mol% and 0.1-12-mol%, respectively.
Patent JP-S61279025-A (JP)
Inventor: SETOJIMA AKIRA
IPC: H01H71/66
Filed: 1985-06-04
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-S5245380-A (JP)
Title: Temperature sensing mechanism in exhaust gas purification apparatus
Inventor: WATANABE HIKARI
IPC: F02D41/22
Filed: 1975-10-07
Abstract: PURPOSE:To dispose a thermosensor in opposition to a radiation part in direct contact with exhaust gas on its outside, and heat the thermosensor with the radiation heat radiated from the radiation part to the outside, thereby providing a temperature sensing mechanism having good responsiveness and no false operation.
Patent JP-H1067932-A (JP)
Title: Flame-retardant high-temperature polyphthalamides having improved heat stability
Inventor: REICHMANN MARK G
IPC: B29K25/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for a circuit board, etc., capable of improving thermal stability during melt, by further adding calcium oxide to a composition. SOLUTION: This composition comprises (A) 100 pts.wt. of a poly phthalamide, (B) about 10-100 pts.wt. of a bromine-containing organic compound selected from a group consisting of a brominated polystyrene and a polydibromo styrene, (C) about 0.5-50 pts.wt. of sodium antimonate, (D) about 0.1-10 pts.wt. of calcium oxide and preferably (E) about 10-60wt.% based on the total weight of glass fibers. The component A is preferably a copolymer containing at least 40mol% of a repeating aliphatic diamineterephthalamide such a unit of the formula [R is an aliphatic hydrocarbyl selected from a 2-14C (substituted) aliphatic group].
Patent JP-S62281798-A (JP)
Title: Power load unbalance detection circuit
Inventor: SEKOGUCHI MASAHIRO
IPC: H02P9/04
Filed: 1986-05-28
Abstract: PURPOSE:To eliminate the possibility of malfunctioning a power load imbalance detection circuit, by supplementing a reclosing no-voltage time detection circuit to the power load unbalance detection circuit. CONSTITUTION:A power load unbalance detection circuit detects the generator current as the generator output. It also detects the intermediate vapor pressure as the input energy from a turbine. When the decreasing rate of generator current exceeds 40%/10m sec and its decreasing range 40%/10mm sec, a power load unbalance relay 16 actuates. So does a vapour governor 2. At the same time, a bypass valve 3 is closed so abruptly as to shift to an inhouse isolated operation in a power station. During reclosing no-voltage period the condition to turn OFF from a transmission line protective relay device 12 is given to the power load balance detection circuit as a locking condition, by which the shift to the unnecessary inhouse isolation operation can be prevented.
Patent JP-H04351359-A (JP)
Title: Belt type continuously variable transmission
Inventor: IKEDA EIICHIRO
IPC: F16H9/12
Filed: 1991-05-27
Abstract: PURPOSE:To make small the whole construction of a continuously variable, transmission of belt type equipped with variable pulleys in which stationary sheaves and a movable sheave are installed on a rotary shaft oppositely, by suppressing wear of the movable sheave in its sliding part, and lessening the length of the boss of the movable sheave. CONSTITUTION:Stationary sheaves 12. 17 of variable pulleys 10. 15 are fixed as rotatable in a single piece with rotary shafts 1, 2 and not slidable in the axial direction, while movable sheaves 13, 18 are supported both rotatably and slidably.
Patent JP-H1061520-A (JP)
Title: Device for carrying fuel from reservoir tank to internal combustion engine of automobile
Inventor: BODZAK STANISLAW DIPL ING DR
IPC: F04C2/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and constitution space of a device for carrying fuel from a reservoir tank to the internal combustion engine of an automobile. SOLUTION: A fuel carrying pump 3 forms a constitution unit with a pump 5 carrying air. The suction side of the pump carrying air is connected with a brake force booster of an automobile to generate negative pressure. The carrying pump 3 and the pump 5 carrying air are coaxially arranged, are arranged within a common casing 1 and are revolved and driven by a common drive shaft 15. The pump carrying air which is arranged within the common casing 1 of the carrying pump is constituted as a vane pump and has a rotor which is supported within the casing 1 and is revolved and driven. A rotor 51 is provided with a guide slit receiving many pages 61. The tip part which faces the axial and external side of the vanes 61 tightly slides along the wall of a pump chamber 7 of the vane pump 5 which is eccentrically arranged for a rotor shaft.
Patent JP-2000312313-A (JP)
Title: Solid-state image pickup element
Inventor: AZUMA MOTOO
IPC: H04N5/372
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element that can directly output image data in the order capable of executing a spatial image processing without the use of a frame memory and obtain an output of pixel interleaving with adopting any specific configuration for a light receiving/transfer section. SOLUTION: The solid-state image pickup element is provided with a light receiving/transfer section 11 that transfers and outputs pixel data outputted from each pixel of a pixel group, consisting of the pixels comprising photoelectric conversion elements, that is two-dimensionally arranged, a plurality of horizontal direction data transfer sections 12 that are arranged in parallel and where pixel data transferred from the light receiving/transfer section 11 are sequentially transferred toward a vertical direction data transfer section 13, and the vertical direction data transfer section 13 that receives the pixel data transferred from each horizontal direction data transfer section and transfers the data vertically.  At least part of a plurality of the horizontal direction data transfer sections, in the case of transferring the pixel data from its final stage to the vertical direction data transfer section, transfer the same pixel data also to the first stage.
Patent JP-S5549023-A (JP)
Title: Voltage control variable resistor
Inventor: SASAI TOSHIROU
IPC: H03H11/52
Filed: 1978-10-04
Abstract: PURPOSE:To obtain a voltage control variable resistor which provides excellent linearity and negative resistance over broad control voltage range, by processing a difference in voltage between two terminal with an interposing resistance between by using an analog operator. CONSTITUTION:To terminals 1 and 2 with interposing resistance R between, voltages Vi and Vo are applied and mutually subtracted by subtracter 3. Voltage value (i) substituting for the value of a current flowing imaginarily through resistance R and voltage value R as a resistance value are applied to analog multiplier 4, product output Ri of which is sent to subtracter 3 to obtain output Vo-Vi-Ri. This output is inputted to operational amplifier 5, whose output is lead to a terminal where voltage value (i) of multiplier 4 is applied. In order to make voltage value (i) meet a prescribed value, an input to amplifier 5 is forcible set to zero voltage on an end of a transient response state, so that an equation of Vi-Vo=Ri will be obtained. Setting voltage value R sets automatically an adequate voltage as voltage value (i), and controlling voltage R obtains equivalently a variable resistance between terminals 1 and 2.
Patent JP-S5822443-A (JP)
Title: Special symbol output system of word processor
Inventor: SAKANO YUKIO
IPC: G06F17/21
Filed: 1981-08-03
Abstract: PURPOSE:To obtain the balanced size and position relations with a precedent and a succeeding character, etc., and to output patterns of special symbols automatically, by specifying one special symbol by one input key without adding the judgement of an operator. CONSTITUTION:In a storage device 1 connected to the bus of a word processor, two kinds of pattern information on the sizes and output positions of a mathematical expression symbol such as ''+'' and ''-'' and a special symbol such as parentheses and a colon are stored. To this bus, a CPU5 for controlling the whole and a keyboard 2 for specifying special symbols stored in the device 1 are connected. The code signal of a special symbol specified on the keyboard 2 is converted into an adequate code which corresponds to the size discrimination of other specified characters to read the pattern of a special symbol which has the well balanced size and position relations with other characters. The read pattern is displayed on a display 3 and printed on a printer 4, thus outputting the special symbol automatically.
Patent JP-S612132-A (JP)
Title: Liquid crystal display element
Inventor: SOMEYA SAKAE
IPC: G02F1/1333
Filed: 1984-06-15
Abstract: PURPOSE:To prevent static electricity on polarizing plates by rendering the polarizing plates or protective films applied to said plates to the electrically conductive in a liquid crystal display element having the polarizing plates applied to the outside of a pair of electrode bases. CONSTITUTION:The peripheries of the two electrode bases 1, 2 are sealed with a sealing material 3 to form a cell. Liquid crystals 4 are injected into the cell, and the polarizing plates 6, 7 are applied to the outsides of the two electrode bases 1, 2. The intended liquid crystal display element can be obtained by rendering the plates 6, 7 themselves or the protective films applied to the plates 6, 7 to be conductive. The plates 6, 7 can be made conductive, e.g., by mixing a transparent conductive substance into the plastis to be used for the plates 6, 7, or applying transparent conductive films to them, or the like method, thus permitting static electricity occurring on the plates 6, 7, and deterioration of orienting films and the liquid crystals, etc., to be prevented.
Patent JP-H0419923-A (JP)
Title: Metal tape winding method
Inventor: TASAI YOSHINORI
IPC: H01B13/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve the adhesion strength of an insulator of a core and a metal tape by using a guide pipe having a larger inner diameter than a theoretical diameter after tape-winding which is a sum of a core diameter and the thickness of the metal tape as a guide pipe. CONSTITUTION:A metal tape 3a is fixed on a core 6 of a center conductor coated with an insulator such as teflon, PE, etc., and while proper tensile force is applied to the metal tape 3a, a guide pipe 10 together with the core 6 is rotated at a constant speed on the core 6, and at the same time a cable 8 having the metal tape 3a wound on is drawn from the guide pipe 10 at a constant speed, so that the metal tape 3a is wound on the core 6 at constant pitch and with high adhesion strength. The inner diameter of the guide pipe is made larger than a theoretical diameter in the completion of the metal tape winding by 0-50mum.
Patent JP-S63287490-A (JP)
Title: Method for testing mutagen
Inventor: FUKUOKA MASAYOSHI
IPC: G01N21/75
Filed: 1987-05-21
Abstract: PURPOSE:To readily, rapidly and accurately carry out qualitative and quantitative analysis of a mutagen, by reacting the mutagen with a microorganism and measuring the activity of an enzyme formed by the reaction by a chemiluminescent method. CONSTITUTION:Salmonella bacterium TA1535/pSK1002 is cultivated in an LB culture medium overnight and prepared to provide OD600 0.1. One of mutagens, such as 2,4,6-trinitrochlorobenzene, 4-nitroquinoline-N-oxide or 2-nitrofluorene, is added to the above-mentioned test solution and cultivated at 37 deg.C for 2hr. Na-PBS in an amount of 0.1mol/l, CHCl3 and sodium dodecyl sulfate (SDS) are added to the culture fluid and NaN3, lactose, glucose oxidase, etc., are added to carry out enzymic reaction at 37 deg.C for 2hr. The resultant mixture is then introduced into a chemiluminescence measuring device and luminol and K3Fe(CN)6 are added to determine beta-galactosidase activity from the light emission quantity emitted by chemiluminescent reaction expressed by expressed by formulas I-IV.
Patent JP-S611678-A (JP)
Title: Preparation of styrene oxide
Inventor: IMANARI MAKOTO
IPC: C07D303/04
Filed: 1984-06-14
Abstract: PURPOSE:In reacting a styrene with an organic peroxide, to obtain the titled compound useful as a stabilizer for high polymers, an ultraviolet light absorber, etc. in high yield, by carrying out the reaction in the presence of an epoxidizing catalyst and a boron compound. CONSTITUTION:1-30mol, preferably 1-10mol styrene is reacted with 1mol organic peroxide in the presence of an epoxidizing catalyst and a boron compound in a solvent such as benzene, etc. at 70-170 deg.C, preferably at 90-150 deg.C, to give the titled compound. Acetylacetonatomolybdenum oxide, molybdenum naphthenate, etc. are preferable as the epoxidizing catalyst. An amount of it used is 0.00001-0.1mol, preferably 0.0001-0.01mol based on 1mol organic peroxide. An amount of the boron compound used is preferably 30-80mol based on 1mol epoxidizing catalyst.
Patent JP-S63286575-A (JP)
Title: Production of rigid carbon film
Inventor: ITO TOSHIMICHI
IPC: C23C16/26
Filed: 1987-05-19
Abstract: PURPOSE:To form a rigid carbon excellent in adhesion on a substrate by forming an islandlike crystalline intermediate layer on the substrate and bringing this substrate into contact with the gas which is obtained by exciting a gaseous raw material contg. a gaseous carbon source. CONSTITUTION:A crystalline intermediate layer (Si, Ti, W or the like) is formed in an islandlike state on the surface of a substrate (Si, Al, Fe or the like) by means of resistance heating vapor deposition. At this time, reaction pressure is regulated to about 10<-10>-10<-3>Torr and reaction time is regulated to about 5min or below. Thereafter the gas obtained by exciting a gaseous raw material contg. a gaseous carbon source (methane, acetone, methyl alcohol or the like) is brought into contact with this substrate at the prescribed temp. at about 10<-9>-10<3>Torr reaction pressure. Thereby a diamond-like carbon film or the like excellent in adhesion is formed on the substrate.
Patent JP-H08267897-A (JP)
Title: Form removing method
Inventor: SUGANO HIROSHI
IPC: B41L13/14
Filed: 1996-05-17
Abstract: PURPOSE: To provide a removing method for a form, wherein a used form removing device is constituted of a simple constitution having few load members and is inexpensive, further, an excessive load, compared with an allowable tension applied on a paper, will never be applied and is facilitated in setting a proper tension applied on the paper. CONSTITUTION: The output characteristics of a driving means, driving a pair of form removing rollers 3, 4 for removing a paper 2, wound around a form cylinder 1, from the rotating form cylinder 1, is set so that the peripheral speed of the form removing rollers 3, 4 is set so as to be larger than that of the form cylinder 1 upon idling the form removing rollers 3, 4 but a tension, applied on the paper 2, is set so as to be smaller than the allowable tension of the paper 2 as well as a friction force between the paper 2 and the form removing rollers 3, 4 upon removing form by the form removing rollers 3, 4.
Patent JP-H11300339-A (JP)
Title: Slow release device
Inventor: TSUKITA YUJI
IPC: C02F1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a slow release device for surely, slowly discharging saturated water solution of an additive in stabilized concentration on water passing stoppage. SOLUTION: In this slow release device 1 provided with a main pipe 4, a cartridge 2 filled with an additive, slow release lines 7, 9 each for slowly releasing water solution of the additive present in the cartridge 2 into water flowing in the main pipe 4 a little at a time, flow release of the water solution of the additive is performed only on water passing to the main pipe 4 and on stoppage of water passing to the main pipe 4, the slow release lines 4, 9 are cut off, causing the slow release of the water solution in the cartridge 2 to be surely stopped, and permitting the water solution of the additive not to be diffused into the main pipe 4.
Patent JP-H06339274-A (JP)
Title: Correcting circuit for forward voltage drop of diode rectifier circuit
Inventor: NONAKA MASAAKI
IPC: G05F1/10
Filed: 1993-05-26
Abstract: PURPOSE:To improve the output voltage characteristic of an AC rectifier circuit by correcting the forward voltage drop of the diode constituting the rectifier circuit with a simple circuit configuration. CONSTITUTION:A voltage VDF1 for correction is obtained through a first operational amplifier composed of an amplifier OP1, etc., by supplying a current IDF2 having the size corresponding to the arm current IDF1 of a rectifier circuit 1 to diodes DS for correction having the same characteristics as the diode of the circuit l has and, at the same time, the divided voltage VDC1 of the DC output voltage VDCO of the circuit 1 is added to the voltage VDF1 by means of a second operational amplifier composed of an amplifier OP2, etc. The output voltage VO of the second operational amplifier is used as a required output voltage of the circuit 1. However, the number of the series connected diodes DS, the gain of the first operational amplifier, and the voltage ratio of the voltage VDCO are adjusted against each other so that the voltages VDC1 and VDF1 can be added to each other at the same level.
Patent JP-S5915446-A (JP)
Title: Polyurethane composition
Inventor: UDA BUNZOU
IPC: C08G18/00
Filed: 1982-07-16
Abstract: PURPOSE:To provide a polyurethane compsn. which is stable against sunlight, combustion gas, chlorine bleaching agent, etc., does not cause deterioration nor yellowing and has excellent dyeability, by blending a hindered amine compd., a hindered phenolic antioxidant and a hydrazide compd. CONSTITUTION:A hindered amine compd. (A) of formula I (wherein R is a 2- 12C alkylene; R1 is H, a 1-12C alkyl; R2 is a group of formula III; R3, R4 are each H, methyl; n is 1-20), a hindered phenolic antioxidant (B) and at least one member (C) selected from aliph. tert-amino group-contg. compd. having an MW of 500 or above [e.g. poly(diisopropylaminoethyl methacrylate)], hydrazide compd. (e.g. stearic hydrazide) and semicarbazide compd. are added to polyurethane, the amount of each of components A, B and C being 0.1-10wt% and the combined amount of A+B+C is 0.3-15wt%.
Patent JP-S63286800-A (JP)
Title: Vessel for transporting radioactive material
Inventor: KAMINAGA TAKESHI
IPC: G21F5/00
Filed: 1987-05-20
Abstract: PURPOSE:To save the labor for fastening and removing many bolts and to reduce the cost of transportation by providing a pressing means between the inner cap and middle cap of an inside vessel body. CONSTITUTION:The inside vessel body 12 is connected and housed by means of an annular flange 13 into a cylindrical outside vessel body 11. The elliptical inner cap 15 slightly larger than an inside circumferential edge 13a is disposed on the rear side of the inside circumferential edge 13a of this flange 13. The cap 15 has the central part projecting to a spherical shape and is formed with a groove 15a to be fitted with an O-ring 16 in the part coming into tight contact with the flange 13. L-shaped latches 17 are provided atop the cap 15 in the positions quadrisecting the elliptical circumference. The middle cap 19 is imposed on the front side of the flange 13 and a flange 19b opposing the flange 13 is formed to the outside circumference in the aperture edge part at the bottom end of the cylindrical body thereof. The pressing means 20 having cylinders 21, pistons 23 and springs 22 is provided to the inside on a peak face 19a of the cap 19 in the position corresponding to the latches 17 of the cap 15. The aperture is closed by this means.
Patent JP-H06313998-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: G03G15/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent a process cartridge from coming in contact with a transfer roller when it is loaded by providing 1st and 2nd guide parts guiding the cartridge to be loaded. CONSTITUTION:A guide part is provided on the frame 15 of an image forming device A in order to load the process cartridge B. In the guide part, the 1st guide part 7a and the 2nd guide part 7b are symmetrically provided on both inside surfaces of the frame 15. The guide part 7a is inclined downward to the deep part of the device and has a circular-arc shaped groove hole part 7a1 at its end. The 2nd guide part 7b is provided on a side in the width direction of the device in comparison with the 1st guide part 7a, and constituted so that its height position may be different from the guide part 7a. Therefore, the process cartridge B is prevented from coming in contact with the transfer roller because 1st and 2nd engaging parts 7d and 7e provided on the front and the rear parts of the process cartridge are guided by the guide parts 7a and 7b of the frame 15.