baber/WOPTO huggingface dataset:
Patent JP-H0554430-A (JP)
Title: Optical disk
Inventor: KOMATSU SATOSHI
IPC: G11B7/24
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the sticking of foreign matter by forming a transparent conductive film of an inorg. system having 10 to 100nm film thickness on the other surface of the resin substrate of the optical disk constituted by forming thin films including a reflection film or recording film on one surface of the resin substrate. CONSTITUTION:Ruggedness of submicron order, such as guide tracks and prepits, is formed on one surface 1a of the resin substrate 1. A dielectric film 2, the recording film 3, an inorg. protective film 4, the reflection film 5, and the org. protective film 6 are laminated and formed on this one surface 1a. On the other hand, the transparent conductive film 7 of the inorg. system is formed on the other surface 1b (reading surface) of the resin substrate 1. The electrification on the other surface 1b is suppressed in this way and the sticking of dust and foreign matter is prevented. Then, the surface damage by the dust and foreign matter is obviated and the generation of the reproduction errors of recorded information, etc., is prevented.
Patent JP-S6297274-A (JP)
Inventor: KAMATA OSAO
IPC: H01R13/03
Filed: 1985-10-23
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-H03100587-A (JP)
Title: Paper passing part cleaning device of image forming device
Inventor: ISHIZU MASANORI
IPC: G03G21/10
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the generation of deterioration of a picture quality without necessitating trouble such as overhauling, cleaning, assembling by running cleaning paper to which a semi-pressure sensitive adhesive along a path which a transfer material passes through and cleaning all roller members except an image holding body. CONSTITUTION:The device is provided with a roller driving control part 13 and a cleaning start switch 4 for operating it, and by turning on a switch 4, a photosensitive body 9 is separated from a transfer roller 10. Subsequently, a feed paper roller 6, resist rollers 7, 8, a transfer roller 10 and fixing rollers 11, 12 turn, and cleaning paper 1 in a cassette 3 advances, while coming into contact with each roller 6 - 8, 10 - 12 and is discharged to the outside of the device. In this regard, a semi-pressure sensitive adhesive is applied to the cleaning paper 1 in advance, and while it is running along a transfer material passage, a toner, dust, etc., adhering to each roller 6 - 8, 10 - 12 are eliminated. In such a way, cleaning can be executed without necessitating overhaul of the device, and a good picture quality can be obtained.
Patent JP-H03101223-A (JP)
Title: Organic substance removing device
Inventor: YAMAGUCHI SUMIO
IPC: H01L21/30
Filed: 1989-09-14
Abstract: PURPOSE:To control the gap between the substance to be processed during processing and the partition wall so as to do stable processing by providing a detection means for measuring the gap between the substance to be processed and the partition wall so as to monitor the gap in processing. CONSTITUTION:This is provided with a detection mechanism 1 for measuring the gap between a wafer 2 and a partition plate 4, a stage control mechanism 12 for adjusting the quantity of gap, and a setting display mechanism 13 for setting the quantity of gap and displaying it, and can shift toward the partition plate 4 by a cam mechanism 9 coupled with a motor 8. This compares the gap measured by the detection mechanism 11 with the gap set in advance by the setting display mechanism 13, and controls the motor 8 by means of the stage control mechanism 12 so that the difference may be zero, and shifts the stage, and manages the gap between the wafer 2 and the partition plate 4 constant.
Patent JP-H0773712-A (JP)
Title: Lighting device for tunnel
Inventor: TANUMA KIYOAKI
IPC: F21S2/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a lighting device for a tunnel with which apparatus efficiency can be increased, with which an effective radiation range inside the tunnel can be lighted effectively, and with which total uniformity of road surface brightness can be increased. CONSTITUTION:A cross section of a reflection mirror 3 about a light source as a center is composed to be gentle on the road side, while it is composed to have larger inclination on the sidewalk side, and an auxiliary reflection body 9 is disposed in the vertical direction to be positioned diagonally down on the outer side of the light source inside the reflection mirror on the road side. The reflection mirror on top of the light source 3 is protruded on the light source side.
Patent JP-H0399817-A (JP)
Title: Electric motor type injection apparatus
Inventor: KUMAMURA MASAAKI
IPC: B29C45/50
Filed: 1989-09-14
Abstract: PURPOSE:To constitute the whole apparatus in a small size with low cost by constituting the drive sources of the rotary and advance motions of a screw of electromotors by performing the change-over control of a weighing/kneading electric motor and an injection electric motor by a drive control apparatus. CONSTITUTION:A weighing/kneading motor 7 rotationally drives a rotary shaft 3 to rotate the screw 2 in a cylinder 1 and weighs the molding material in the cylinder while kneads the same. The weighing/kneading motor 7 and an injection motor 23 are connected to a change-over means Q, a motor driver D and a motor control apparatus C to be subjected to change-over control. An advance cylinder 13 moves downwardly by the rotation of the injection motor 23 and, when a propelling transmission part 35 comes into contact with a bevel gear 6, the rotary shaft 3 is pushed downwardly and the screw 2 advances in the cylinder 1. A ball screw 24 is rotated in an opposite direction by the rotary driving of the injection motor 23 to move the advance cylinder 13 upwardly and, when the lower end part of a piston 10 comes into contact with the upper end part of the shoulder part 19 of the advance cylinder, the rotary shaft 3 is drawn upwardly and the screw 2 recedes upwardly.
Patent JP-S61115620-A (JP)
Title: Straightening device of shape steel
Inventor: HASHIMOTO KATSUMI
IPC: B21D3/05
Filed: 1984-11-10
Abstract: PURPOSE:To straighten the end bend without affecting the steady part of the stock to be straightened by making the upper and lower rolls for straightening movable in the pass line direction and by providing a projection on the peripheral face of a roll in the titled device to be arranged in a rolling fine adjusting line. CONSTITUTION:On the upper and lower straightening rolls 6, 9 the roll 6 is arranged at the pass line lower and upstream sides of the roll 9 in case of the end bend of the stock 30 to be straightened being upward or downward by the motion of the screws 12, 15 for upper and lower horizontal direction adjustment respectively inside a stand 1. Projections 20, 21 projecting in the radial direction are formed on the peripheral faces of the rolls 6, 9. The rolls 6, 9 are stopped first at the position where projections 20, 21 are not in contact with the stock 30. The rolls 6, 9 start to rotate in the progressing direction of the stock 30 so that the projections 20, 21 can be located on the end bend part after measuring the time when the tip or rear end of the stock 30 passes through in succession. And at the passing time of the tip or rear end of the stock 30 the stock 30 is controlled vertically a straightening roller synchronizing with projections 20, 21.
Patent JP-S6482459-A (JP)
Title: Nonaqueous secondary cell
Inventor: EBATO NOBORU
IPC: H01M4/66
Filed: 1987-09-24
Abstract: PURPOSE:To obtain a long life by using an Li-Na-Pb alloy as a negative electrode active material. CONSTITUTION:An Li-Ne-Pb alloy 4 depositing an alkali metal during a charge as an alloy and eluting the alkali metal as ions during a discharge is used as a negative electrode active material. The composition of the Li-Na-Pb alloy 4 to be used is preferably Pb 1mol, Na 0.25-4mol, and Li 0.2-4mol. Little crack thereby occurs on the surface of a negative electrode, the collapse can be prevented, and a life longer than that of the conventional cell can be obtained.
Patent JP-H0690587-A (JP)
Title: Phase-locked controller
Inventor: MIZUTANI ASAMI
IPC: H02P27/06
Filed: 1992-09-04
Abstract: PURPOSE:To output a phase signal closer to a real value even in the case that there is a disturbance in the inputted phase signal. CONSTITUTION:An angle compensating signal domega is sought by grading the difference between a sampled and held input phase signal theta and an output phase signal sampled and held in the same cycle. An angle speed signal omegais compensated by adding the angle speed compensating signal domega to the input angle speed signal omega, and the difference between input and output of the phase signal is reflected in the angle speed. An output phase signal thetao smooth and close to a real value is gotten by Integrating the compensated angle speed signal being gotten this way.
Patent JP-2001066571-A (JP)
Title: Liquid crystal display element
Inventor: TAMAI KIYOSHI
IPC: G02F1/133
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To improve display characteristics of a liquid crystal display element at the time of driving with low voltage and use for a long time. SOLUTION: This liquid crystal display element having row electrodes and column electrodes provided in matrix and liquid crystal twistedly oriented by an oriented film and executing multi-line driving to simultaneously select plural rows comprises liquid crystal having 1.4-2.0 V threshold voltage Vth and 100 deg.C>= nematic-isotropic transition temperature Tc, a liquid crystal layer 5 having 1×1011 Ω.cm specific resistance disposed in a space enclosed by row electrodes and column electrodes and number L of rows simultaneously selected are 4-8.
Patent JP-H08220552-A (JP)
Title: Liquid crystal display panel and liquid crystal display devic
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/1347
Filed: 1995-09-14
Abstract: PURPOSE: To restrain the spotting of sealing compounds and the disturbance of sealing patterns, and also prevent the area of picture elements from being eroded by sealing compounds by performing electric wiring in such a way as not to be intersected with sealing compounds at one side out of the four sides of the liquid crystal display panel. CONSTITUTION: Each TFT 16 is connected to signal electrodes 13,... insulated by insulating films 19..., and scanning electrodes 14..., so that each picture element electrode 15,... is thereby independently driven. Sealing compounds 6 are disposed in the vicinity of a picture element 7. Since the sealing compounds are made of ultraviolet ray hardened resin, no thermal shear drop takes place, they can thereby be disposed close to the picture element 17. And each scanning electrode 14 is formed so as not to be intersected with the sealing compounds 6.  This constitution results in no step section formed, which is formed by a TFT substrate 10 and the scanning electrodes 14, at positions where the TFT substrate 10 shall be coated with the sealing compounds 6, and no feeding caused by the step section thereby takes place, so that a sealing pattern excellent in linearity can be formed and to be coated.
Patent JP-H0954831-A (JP)
Title: Pattern matching method and image processor to be applied to the method
Inventor: SAMUZAWA AKIRA
IPC: G06T7/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the comparison and collation of patterns. SOLUTION: Addition/subtraction circuits 51 and 52 perform the addition/ subtraction of the value showing the difference of gradation in the pixel data of a reference picture memory 6 for storing the multi-level pixel data of reference picture composed of reference patterns, and comparator circuits 53 and 54 compare respective data values subjected to are addition/subtraction with the pixel data of an inspection picture memory 7 for storing the multi-level pixel data of inspection picture including the pattern to be inspected.  Then, a judging circuit 55 is provided for outputting the pixel data of inspection picture when those data exist in the range of set gradation difference based on the compared result, that output is counted by a comparator/counter circuit 56, and after the reference picture is intermittently moved on the inspection picture, the position showing the maximum value of that count value is specified as the position of pattern to be inspected.
Patent JP-2001064050-A (JP)
Title: Waste-granulated roadbed material and its production
Inventor: KAGAWA SHUNSUKE
IPC: C04B18/04
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce waste to be scrapped and to obtain an inexpensive roadbed material by effectively using the waste by pulverizing industrial waste, or the like, into small grains to use them as a main raw material, mixing the main raw material with a binding reinforcement agent and water by prescribed amounts and granulating the mixed material into small lumps. SOLUTION: The industrial waste and domestic waste such as garbage, waste plastics, paper, wood chips and sludge are pulverized into small grains of around 2-5 mm and dried preferably to have around 24-25% moisture content to use them as the main raw material 2. This main raw material 2 and the binding reinforcement agent 3 are blended by around 100:(50-200), which is then mixed with water of the prescribed amount in a mixer and, if necessary, silica sand, crushed stone, sludge, or the like, are mixed. As this binding reinforcement agent, a mixture of cement and a soil solidifying material consisting of limestone, gypsum, and the like, is suitably used. The mixed material is pelletized by a pelletizer and dried by a dryer to have around 10-30% moisture content so that the waste-granulated roadbed material 1 having around 8-15 mm diameter D can be obtained.
Patent JP-H0789404-A (JP)
Title: Air bag starting device
Inventor: KINOSHITA KENICHI
IPC: H01T15/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a start device in which an inexpensive and reliable mechanical contact can be used on an air bag ignition switch and damage of contact by spark at contact is less. CONSTITUTION:An ignition switch part 27 is formed with a switching transistor 26 and a switch 25 with mechanical contact. Then a large current at ignition is produced by the switching transistor and the switching transistor is controlled by the switch with mechanical contact.
Patent JP-H1082335-A (JP)
Title: Controller for combustion device and its method
Inventor: MORIYA KOJI
IPC: F02D41/14
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve NOx removing performance of an internal combustion engine for burning gas, used for a gas engine heat pump and so on, by controlling a combustion device in a manner that a gas supply amount is changed by gas amount varying means in a range that an air-fuel ratio falls in a predetermined air ratio by air ratio adjusting means. SOLUTION: When instructions for increasing and decreasing output are given in a controller 28 when a gas engine 20 is operated, gas amount adjusting time corresponding to an output value instructed is determined. Also, the change rate of a gas supply amount, for making an air ratio to fall in a predetermined range by an actuator 16, is determined, and compared with the output value instructed, then time to change a throttle 18 a predetermined rate at a time is determined. For example, in case that the air ratio can fall in the predetermined range when the gas supply amount is increased 5% at a time for one second, and when the output value instructed is increased 50% from the present output value, 50/5=10 (seconds) is determined as gas amount adjusting time, and the throttle 18 is adjusted a predetermined rate at a time.
Patent JP-S6480168-A (JP)
Title: Picture magnifying/reducing method and device therefor
Inventor: SUGANO YOSHIMITSU
IPC: H04N1/393
Filed: 1987-09-22
Abstract: PURPOSE:To contrive the simplification of a circuit by providing a 1st RAM rewriting easily an optional function for interpolating picture elements externally and a 2nd RAM storing the read address of the interpolation data in response to the magnification/reduction rate and rewriting the data optionally. CONSTITUTION:In giving a series of picture data, picture elements g1 g2 3 representing themselves are inputted to an input line 101 in case of linear interpolation and picture elements g2 g3 g4 in the vicinity are inputted synchronously to an input line 102 and a picture data (h) subjected to magnification interpolation is outputted line 103. At first, a read address (i) of an interpolation data is set from a microcomputer or the like via a data input line 105 to the RAM 104. Interpolation increment data [0, -45, 3, 6, 13] are read one after another corresponding to data of i=0, 2, 1, 3, 2 in the read picture interpolation data and inputted to an adder 110.
Patent JP-H09166093-A (JP)
Title: Gear pump for carrying fluidized medium
Inventor: STEHR ROGER DR ING
IPC: F04C15/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To connect a gear pump to a constituting member connected to the upper stream or the lower stream with perfect airtightness by providing collar members on intake side and/or pressure side or discharge side. SOLUTION: This gear pump has two tubular collar parts 21, 26; 31, 36 provided on the intake side and discharge side, and they are connected to connecting flanges 18, 18' through welding seams 22, 28, 32, 38 by butt welding. The collar parts 21, 31 form inside connecting parts, which are connected ot the corresponding connecting parts of a constituting part connected to the upper steam or lower stream. The collar parts 26, 36 are concentrically provided on the outside of the collar parts 21, 31 and they are connected to jacket pipe on the outside by butt welding. Thus, the danger of air penetration on the intake side is perfectly eliminated, and a carrying medium is never leaked in the connecting position on the discharge side.
Patent JP-S6288243-A (JP)
Inventor: ARUFURETSUDO FUAJINI
IPC: H01J9/44
Filed: 1986-10-08
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-H03103045-A (JP)
Title: Uninterruptible power supply
Inventor: WATABE KATSUMI
IPC: H02M7/48
Filed: 1989-09-13
Abstract: PURPOSE:To obtain an uninterruptible power supply, which can feed power from a power converter to a load even under overload state, by lowering the level of target voltage command or stopping generation of switching signal when overload is applied. CONSTITUTION:When an overload 16 is applied, overload current flows to the output of an inverter 26 and when the output level of a current detector 28 exceeds an overcurrent level, output level from an operational amplifier 38 is inverted from high to low thus inverting the output level of a comparator 42 from low to high. Consequently, the amplitude of a target voltage command, i.e., the output signal from a multiplier 54, is limited low by the output signal from the operational amplifier 38, whereby the output voltage of the inverter 26 is constricted. By such arrangement, abrupt increase of output current from the inverter 26 can be suppressed.
Patent JP-S6391889-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAJINO JIRO
IPC: G11B27/17
Filed: 1986-10-07
Abstract: PURPOSE:To exactly execute a instrumentation without being influenced by the variance of a tape thickness, a hub diameter, and the maximum tape winding diameter, by measuring directly a running length of a magnetic tape by a tape length measuring means, and measuring a tape remaining quantity time from a tape length and a constant driving speed of the tape. CONSTITUTION:When a winding reel base 3 rotates and transfers a magnetic tape 4, a rotary roller 8 also starts to rotate, and an encoder starts measuring of the number of rotation. When the magnetic tape 4 reaches a terminal, a driving wheel 12 is inverted, and a supply reel base 2 transfers the magnetic tape 4 in the reverse direction, therefore, the rotary roller 8 also rotates in reverse, and when the measured number of rotation becomes '0', the rotation is stopped so that is returns to its original tape position. In this way, the number of rotation of the rotary roller 8 extending from the time when the winding reel base 3 has started to drive the magnetic tape 4, to the time when it reaches the tape terminal can be measured, and the tape length to the terminal can be measured. Therefore, since a magnetic tape transfer speed by a capstan 10 and a pinch roller 11 is also known, the tape remaining quantity can be measured exactly.
Patent JP-H1184929-A (JP)
Title: Image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the dot shape dirt on a transfer material caused by the dirt by toner on a pressure roller, and always obtaining an excellent fixed image. SOLUTION: This device is provided with a fixing device 19 capable of fixing the toner image formed on the transfer material by the image forming means transferring the toner image on the image carrier to the transfer material, and the fixing device 19 equipped with a heat generating member 20, a pressure member 28 arranged opposite to the heat generating member 20, a fixing film 25 inserted between the heat generating member 20 and the pressure member 28 and a cleaning member 33 in the roller shape arranged opposite to the pressure member 28, is composed so as to dispose a web in a fiber shape on the surface layer by winding a paper tape on the cleaning member 33.
Patent JP-H0287425-A (JP)
Title: Cable bridging device
Inventor: KIYONO NAOYOSHI
IPC: H01B13/14
Filed: 1988-09-22
Abstract: PURPOSE:To control bridging reaction precisely independently from the outside temp. by measuring the interface temp. of a coolant, operating a control motor if the measurement is outside the preset temp. range, opening or closing a water exhaust valve and water supply valve, and by increasing/decreasing the amount of coolant. CONSTITUTION:If a thermocouple 20 measures the water temp. eventually exceeding the preset temp. range, a temp. regulator 22 closes a normally open switch H and also switches h1, h2 of a relay RH, and thereby power is supplied to terminals Ph of control motors CM1, CM2. The motors CM1, CM2 rotate regularly to open a water exhaust valve V1 and water supply V2 to increase the rate of flow of coolant 6, and thereby the cooling effect is enhanced. This suppresses the interface temp. within a preset temp. range. If a thermocouple 20 measures the water temp. eventually below the preset temp., the abovementioned temp. regulator 22 closes another normally open switch L and also closes switches l1, l2 of relay RL. This rotates the control motors CM1, CM2 reversely to shut the exhaust valve V1 and supply valve V2, and the rate of flow of the coolant 6 is decreased to sink the cooling effect.
Patent JP-S61118180-A (JP)
Title: Method for painting steel sheet
Inventor: TABUCHI ICHIRO
IPC: B05D7/14
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a coated film having excellent resistance to chipping and corrosion, physical properties, etc. by coating a cationic electrodeposition paint on a steel sheet, then painting a barrier coat having specified composition and properties, and coating a liq. finishing paint thereon. CONSTITUTION:A cationic electrodeposition paint is coated on a steel sheet, a barrier coat having -30--60 deg.C static glass-transition temp. of the coated film and consisting essentially of a modified polyolefin resin is painted thereon, and then a liq. finishing paint is coated. Consequently, a coated film having remarkably excellent resistance to chipping, corrosion, and weather, physical properties, etc., can be formed.