baber/WOPTO huggingface dataset:
Patent JP-S55142211-A (JP)
Title: Long-time recorder
Inventor: NISHIKAWA MAKOTO
IPC: G01D9/12
Filed: 1979-04-24
Abstract: PURPOSE: To simply enable right-crossing writing, by applying a gradient compensating saw-toothed wave as a bias to a recording element.  
     CONSTITUTION: Paper feed pulses (a) at a rate corresponding to a paper feed speed are supplied from a control circuit 18 to a paper feed motor 2. Carriage moving pulses (b) are supplied from the control circuit to a carriage moving motor 9 at a pulse rate corresponding to a carriage moving speed. The updown counter of the control circuit 18 counts the number of the carriage moving pulses (b) to move a recording element 5 back and forth. The paper feed pulses (a) are always supplied to a converter 15. When the forward movement of the recording element 5 is started, the generation of a saw-toothed wave of a voltage change rate proportional to the paper feed velocity is started by a changeover signal (d) through a C-R integration circuit 17. As a result, the input to the recording element 5 is biased in accordance with a quantity of feed. Right-crossing writing of a wave form to be recorded is thus simply enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61209332-A (JP)
Title: Strain sensor
Inventor: SAKAMOTO KOICHIRO
IPC: G01L1/22
Filed: 1985-03-13
Abstract: PURPOSE:To attain to enhance accuracy, by bringing the gain determining resistor element provided to an output voltage amplifying circuit to a temp. compensating resistor element for correcting the non-linearity of the temp. characteristics of output voltage by the non-linearity of the resistance temp. characteristics of said gain determining resistor element. CONSTITUTION:An insulating film 3 is directly formed to the surface of a beam body 2 from a polyimide resin and a membrane strain gauge circuit 4 is formed to said insulating film 3 and a circuit board 6 having an output voltage amplifying circuit 5 is integrally attached to the beam body 2. Gain determining resistor elements Ra, Rb are connected to the output voltage amplifying circuit 5 and the resistor element Rb is constituted as a temp. compensating resistor element for correcting the non-linearity of the temp. characteristics of output voltage V0 by the non-linearity of the resistance temp. characteristics of said element Rb. By this method, the temp. characteristics of output voltage V0 are flattened and highly accurate measurement can be performed.
Patent JP-H02229942-A (JP)
Title: Wedge type anchor clamp
Inventor: TOKITA SHOJI
IPC: H02G7/02
Filed: 1989-03-03
Abstract: PURPOSE:To enable provision of a wedge body having an enough force to grasp an electric cable by a method wherein a groove part with which the line of protrusion of the electric cable is formed in the electric cable nipping surface of a wedge body in a manner that it has the same size as that of the line of protrusion in a given position and when the line of protrusion is separated away from the position, the width of the lead of the line of protrusion is increased toward the elongation side. CONSTITUTION:A groove part 11 is formed such that in a position where a highmost stress is exerted, for example, a press-in position 12, it has the same shape in cross section as that of the fin of an electric cable with a fin but, with the increase in a distance from the press-in position 12, the side 11a where the lead of the fin 5 is elongated is inclined toward the axis B side to increase the width. As noted above, the electric cable with a fin, including a fin 5 part, is pressed in a given position 12 and in the vicinity of the position in a state to be adhered to wedge bodies 4a and 4b, especially the groove part 11, and deformation of a fin 5a due to elongation of the electric cable 5 with a fin is unreasonably absorbed by the spread groove part 11 and sufficiently nipped thereby. In a position where a highmost stress is applied, the whole of the electric cable with a fin is adhered to the whole surface of the electric cable nipping surface of the wedge body including the groove, and as a result, a highmost nipping pressure is applied.
Patent JP-H07225352-A (JP)
Title: Video stereoscopic vision spectacles
Inventor: TERADA JUNICHI
IPC: G02B27/22
Filed: 1994-02-09
Abstract: PURPOSE:To enable a stereoscopic vision of a two dimensional animation image by providing a light beam opening and closing device on right and left eye light receiving sections, and alternatively opening and closing this device and alternatively observing the images or TV image which are fed by one frame. CONSTITUTION:Liquid crystals are used for a right eye device 1 and a left eye device 2 to which a driving power is applied or not applied by a light beam opening and closing control section 3 so that the light beam transmission characteristics of the liquid crystal perform the opening and closing operations. When the opening and closing time interval is synchronized with the frame feed of the images, the animation video, which is frame fed, is alternatively received by the right and the left eye receiving sections. In this case, these exists a slight difference among the frame fed animation videos. Since these frames are alternatively introduced into the right and left eyes and the persistence of vision effect of a brain works, a difference in vision required to obtain a three dimensional stereoscopic vision is approximately constructed.
Patent JP-S51124458-A (JP)
Title: Instantaneous fuel consumption rate calculator for vehicle
Inventor: MAEDA SHINICHI
IPC: G01F9/02
Filed: 1975-04-23
Abstract: PURPOSE: To indicate changing instantaneous fuel consumption rate, which is to be obtained from the correlative instantaneous fuel consumption rate calculated from travelling distance of vehicle and fuel consumption and another instantaneous fuel consumption rate which is indicative of fuel consumption per an unit time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07258989-A (JP)
Title: Apparatus for threading
Inventor: TAKANAWA NAOKI
IPC: D21F7/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide an apparatus for threading capable of facilitating the peeling off of a tail (wet web) from a center roll in a press part and enabling the sure automatic threading. CONSTITUTION:This apparatus for threading is obtained by equipping a press roll 3 to be contact with a wet web with a peeling device 5 for peeling off a tail 2 from the press roll 3 and further a vacuum producing or cutting off means 4 for producing or cutting off the vacuum in a tail zone of a suction backup roll 1 on the upstream side of the press roll 3 in an apparatus for threading in a press part of a paper machine.
Patent JP-S61208758-A (JP)
Title: Organic electrolyte battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M10/0567
Filed: 1985-03-12
Abstract: PURPOSE:To increase the stability of an organic electrolyte battery during storage by adding at least one compound selected from among triethylenephosphoryl amide, triethylenethiophosphoryl amide and their derivatives to the liquid electrolyte. CONSTITUTION:The liquid electrolyte of the organic electrolyte battery of this invention is prepared by dissolving a compound represented by the general formula LiXFn in an organic solvent and then adding at least one compound selected from among triethylenephosphoryl amide, triethylenethiophosphoryl amide and their derivatives. LiPF6, LiSbF6, LiAsF6 and LiBF4 can be used as compounds represented by the above general formula. The above amide added to the above compound has a large molecular weight and contains an oxygen or sulfur atom which coordinates with cations. It coordinates with Li ions in the liquid electrolyte to stabilize it. Therefore, addition of the above amide increases the thermal stability of the liquid electrolyte and reduce the performance deterioration of the battery during storage.
Patent JP-H08248289-A (JP)
Title: Lens barrel
Inventor: ORIMO SHINICHI
IPC: G02B7/02
Filed: 1995-03-09
Abstract: PURPOSE: To provide a lens barrel capable of preventing the malfunction of a 4th lens group holder. CONSTITUTION: This lens barrel is provided with a main lens barrel 14, an intermediate frame 24 where a stopper part 24G is formed as a plane, a rear lens barrel 15 where a stopper part 15G is formed as a plane, and a 4th lens group 19 arranged on the inside of the main lens barrel 14 and the lens barrel 15 which are combined, the 4th lens group holder 25 which holds the 4th lens group 18 and is arranged freely movably in an optical axis direction and where 1st and 2nd stopper parts 25G and 25H whose cross section is semispherical are respectively formed at both ends orthogonally crossed with the optical axis direction, and a focusing reference shaft 28 and a focusing guide shaft 29 movably supporting the holder 25.
Patent JP-H05252203-A (JP)
Title: Facsimile transmission result notice system
Inventor: TANABE YASUHITO
IPC: H04L12/58
Filed: 1992-03-09
Abstract: PURPOSE:To inform a facsimile output result to an on-line terminal equipment making a delivery request within a required time when facsimile output is implemented via a facsimile distribution system. CONSTITUTION:When a delivery request is made to a facsimile distribution system 3, the request is registered simultaneously to a result management file 24 and when a time set by a distribution request source on-line terminal equipment 1 comes, a text to acquire the facsimile output result is sent to the facsimile distribution system 3. Thus, the facsimile output result is acquired. Even when the facsimile output result cannot be obtained from the facsimile distribution system 3, a text representing expiration of time is sent to the distribution request source on-line terminal equipment 1.
Patent JP-H05250756-A (JP)
Title: Recorder/reproducer
Inventor: OSHIMA MITSUAKI
IPC: G11B13/04
Filed: 1992-03-09
Abstract: PURPOSE:To realize magnetic recording/reproduction independent of optical recording by providing a magnetic recording layer on a recording medium oppositely to the optical reading side and a magnetic head oppositely to an optical head with respect to the recording medium. CONSTITUTION:At the time of magneto-optical reproduction, light emitted from a light emitting section is converged through an optical head 6 and an optical recording block 7 onto an optical recording layer 4 in order to reproduce magneto-optically recorded signals. At the time of optical recording, laser beam is converged through the optical head 6 and the optical recording block 7 onto a specified part of the optical recording layer 4 thus elevating the temperature at that part above Curie point. Magnetic field to be applied on that part is then modulated by means of a magnetic head 8 and a magnetic recording block 9 under that state thus performing magneto-optical recording.
Patent JP-S62207474-A (JP)
Inventor: SUZUKI YOSHIHIRO
IPC: A63B53/04
Filed: 1986-03-10
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-S59176728-A (JP)
Title: Liquid crystal display panel
Inventor: TAKOJIMA TAKENAO
IPC: G02F1/1335
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a size-reducible liquid crystal display panel which has easy- to-see light and dark parts and high contrast by embedding a light source for background lighting in one substrate except in its display area, and sticking a nondirectional reflecting plate. CONSTITUTION:A hole 11 where the light source for background lighting is embedded is formed in one substrate 10a of a liquid crystal display panel 10 except in the display area, and the light source 12 is embedded in the hole; and the nondirectional reflecting plate 13 is stuck except in the display area, and a polarizing plate 14 with a reflecting plate is stucked to the display area to constitute the liquid crystal display panel. Consequently, this provides a display in the light by reflecting external light by the polarizing plate 14 with the reflecting plate like conventional reflection type liquid crystal panels, or provides the display in the dark by turning on the light source 12, and reflecting and guiding its light to the reflecting plate 14. This is used as a reflection type in both the light and dark, so the display is easy to see, and high contrast is obtained because no half-mirror is used. Further, the substrate is only 3mm. thick, so the size is reduced.
Patent JP-S56147784-A (JP)
Title: Preparation of beta-quinophthalone
Inventor: YAMADA SHIGEO
IPC: B01J31/00
Filed: 1980-04-18
Abstract: PURPOSE: To obtain the titled compound useful as a fluorescent resin color, fluorescent ink, etc. by a simple process inexpensively and safely, by reacting specific amounts of phthalimide with quinaldine in the presence of anhydrous zinc chloride in a high-boiling inert solvent.  
     CONSTITUTION: 1mol Phthalimide is condensed with 1mol quinaldine through dehydration in the presence of anhydrous zinc chloride in a high-boiling inert solvent (e.g., trichlorobenzene, dichloronaphthalene, etc.) while 1mol pyridine or quinoline being present in the reaction system, to give β-quinophthalone shown by the formula. The reaction temperature is 170W230°C, and the reaction time is 7W8hr. The amount of anhydrous zinc cloride used is 1.1W1.5mol. The desired  compound is obtained in high yield without using expensive quinaldine in excess. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03260444-A (JP)
Title: Tensioner
Inventor: KOJIMA JUJI
IPC: F16H7/08
Filed: 1990-03-01
Abstract: PURPOSE:To prepare a high precision bottom-equipped bearing body without any special machine processing and prevent wear of a casing by forming the bearing body with its cylindrical part and bottom part separately, and locating it between a rotor and the casing. CONSTITUTION:The shank 32 of a rotor 30 is borne by a casing 20 at its recess 23 for rotary supporting. A bottom-equipped bearing body 82 is provided between these shank 32 and recess 23. This is formed from a combination of a cylindrical part 82a and a bottom part 82a, which are formed separately, and a projection 82d is provided on the peripheral wall of the cylindrical part 82b. A channel- shaped groove A is formed at the bottom side-face of the cylindrical part 82b, and the bottom 82a will be fitted in the channel-shaped groove A owing to a projection B formed at the periphery. Thereby the corner C of the bottom 82a will be at right angle accurately, and a high precision bottom-equipped cylinder is achieved without resorting to any special machine processing. Further the casing 20 is well prevented from wearing, and the rotor rotating can be supported stably.
Patent JP-H09245934-A (JP)
Title: Air-conditioner device and oa apparatus equipped with negative-ion generating unit
Inventor: SUZAKI KAZUMASA
IPC: F24F1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To emit negative ions dispersedly into the air which produce a useful physiological effect without provision of any particular negative ion send-out device by furnishing a negative ion generator unit on an air-conditioner or any OA apparatus. SOLUTION: A negative ion generator unit concerned 1 is equipped with a high voltage generation part, negative ion generation part, and a positive and a negative electrode. A high voltage is impressed on these electrodes so that a soundless discharge takes place between the electrodes, and thereby negative ions are generated. This ion generator unit 1 is removably attached to a blow-out hole 14 of an air-conditioner 12 or any OA apparatus by an adhesive part for mounting 9.
Patent JP-H04268110-A (JP)
Title: Setting method for control range of number of revolution of fan in combustion apparatus
Inventor: OIKAWA TATSUSHI
IPC: F23N5/18
Filed: 1991-02-22
Abstract: PURPOSE:To simplify operation without providing a changeover switch for changing a control range of the number of revolution of a fan by a method wherein the number of revolutions of the fan is detected when it is operated at a reference voltage to estimate the exhaust gas flow resistance in an apparatus, and a range of the number of revolution in a combustion state suitable for the estimated exhaust gas flow resistance is set. CONSTITUTION:A fan 8 is operated at the reference voltage according to the instruction from a control-instruction device 26, and a signal of number of revolutions detected by a detecting sensor 19 of the number of revolutions of the fan is input to a rotation number control range setting device 24 to estimate the exhaust gas flow resistance in an apparatus based on the data in a memory 25. The number of revolutions of the fan 8 suitable for the exhaust gas flow resistance estimated is set, and number of revolutions of the fan 8 is controlled by the control-instruction device 26. Therefore, wrong operation is avoided and the operation is made easier without setting the control range by changing-over any switch.
Patent JP-H06263360-A (JP)
Title: Safety device for self-propelled elevator
Inventor: MIYAMOTO KENJI
IPC: B66B9/02
Filed: 1993-03-11
Abstract: PURPOSE:To enhance the safety of passengers and reliability of a self-propelled elevator which can be self-propelled through an elevator shaft in a high-rise building, by holding a car in the self-propelled ear in a safe condition even when the car abruptly stops. CONSTITUTION:In a self-propelled elevator having a car which ascends and descends through an elevator shaft, a pair of upper brake devices 30 are attached to the upper part of the car 3, facing an wall surface of the an elevator shaft 1, and a pair of lower brake devices 31 are attached to the lower part of the car, facing the wall surface of the elevator shaft 10. Further, a speed detector 10 for the car 3 is attached to each of both brake devices 30, 31. Further, these detectors 10 operate both brake devices 30, 31.
Patent JP-S59176996-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: ISHIDA MAMORU
IPC: H04R7/10
Filed: 1983-03-25
Abstract: PURPOSE:To attain good forming characteristic and to improve an internal loss with light weight and high rigidity by melting thermally a porous sheet and a surface skin sheet taking polypropylene as a major component via a foamed sheet taking polypropylene as a major component. CONSTITUTION:A sheet having a thickness of ts, e.g., 0.15mm. formed by mixing 25pts.wt. of graphite and 5pts.wt. of mica to 70pts.wt. of polypropylene is prepared as the surface skin sheet 1. The porous sheet 2 having the same quality as the sheet 1 is formed by vacuum forming of compression injection sheet or mechanical processing such as the piercing the sheet. Then, the copolymer polypropylene foamed sheet 4 is preparred, the foamed sheet 4 is sandwiched by the sheets 1 via the foamed sheet 4 on both sides of the sheet 2 and molten thermally. Moreover, the flatness of the surface skin sheet is held regardless the thermal contraction of air enclosed in the porous sheet holes since the stress relaxation of the foamed sheet or leakage is performed after thermal welding.
Patent JP-H02230848-A (JP)
Title: Data source and sink
Inventor: KIHARA YASUHIDE
IPC: H04L69/40
Filed: 1989-03-03
Abstract: PURPOSE:To reduce the cost for using a backup line by controlling the connection to an opposite party when a fault takes place in a private line and switching the connection opposite party of a communication host from a 1st modulation and demodulation means when the opposite party is connected. CONSTITUTION:A 1st modulation demodulation means 12 is used for the communication through a private line 10. When a fault takes place in the private line 10, the connection with an opposite party is controlled by a connection control means 18 and when the means 12 connected to the opposite party, the connection object of a communication host 20 is switched from the 1st modulation demodulation means 12 with line changeover means 22a, 22b. Thus, 2-way communication is attained and the private line 10 is backed up through one line drawn from a digital line network 14 and the cost for using the backup line is reduced.
Patent JP-H05246669-A (JP)
Title: Hall side elevator entrance/exit door
Inventor: NOTO YOSHINORI
IPC: B66B13/30
Filed: 1992-03-10
Abstract: PURPOSE:To shield the lead of light to an elevator hall side from the inside of an elevator shaft, as for an elevator for view or an elevator which permits the intrusion of light into an elevator shaft tower. CONSTITUTION:A light shielding plate 4 for shielding the leak of light from the inside of an elevator shaft tower is installed on a hall side elevator door 1. Accordingly, the leak of the light in the elevator shaft to a hall side from the gap formed between the door and a sill or between the door and a hall side frame is prevented, and the design environment of the hall is prevented from deteriorating.
Patent JP-S59177297-A (JP)
Inventor: TANIMOTO MASANORI
IPC: B66D3/10
Filed: 1983-03-28
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-H01227691-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P25/10
Filed: 1988-03-04
Abstract: PURPOSE:To shift a speed to higher speed rotating by using a rotor conductor of a low resistance type in a motor with a voltage phase shifter. CONSTITUTION:A pulse motor 35 is operated to rotate first and second stators 24, 25 of a voltage phase shifter 38 thereby to regulate the voltage induced in a rotor 8, thereby steplessly control the speed of the rotor 8. Here, the resistances of connecting materials from short-circuiting rings 6, 7 to the conductors 5,... of the rotor 8 are R1, R2, the inductances are L1, L2, and the resistance of the resistance material for short-circuiting the conductors 5,... are (r). Thus, the rotor conductors is of a low resistance type, thereby shifting its speed to higher speed rotation.
Patent JP-S51127748-A (JP)
Title: Method for correction of transducer output by primary conversion
Inventor: SUZUKI TOMOAKI
IPC: G01R15/00
Filed: 1975-04-30
Abstract: PURPOSE:To correct the output of the transducer by means of primary conversion.
Patent JP-H07256278-A (JP)
Title: Active water making apparatus
Inventor: TAKAKU MOTOSUKE
IPC: C02F1/78
Filed: 1994-03-23
Abstract: PURPOSE:To efficiently remove chlorine in water while efficiently adding oxygen to water. CONSTITUTION:When ozone is mixed into a circulation route 1, in the first half, a flow rate adjusting means 17 is set to an open state by a timer 18 to set water to a low pressure large flow rate and the quantity of water is increased by lowering the passage resistance in the circulation route 11 to suck a large amt. of air by the Venturi effect of a mixer 12 and ozone is actively reacted with chlorine contained in the water passing through the circulation route 11 along with oxygen in air to efficiently gasify chlorine within a short time to discharge the same. In the latter half, the flow rate adjusting means 17 is brought to an almost closed state by the timer 18 to set water to a high pressure small flow rate and water pressure is increased by increasing the passage resistance in the circulation route 11 and the amt. of ozone dissolved in water as oxygen is increased to increase the amt. of oxygen contained in water.
Patent JP-S51128348-A (JP)
Title: Polyoxymethylene resin composition and method of rreparing the same
Inventor: MAEDA KUNIO
IPC: C08L59/00
Filed: 1975-04-30
Abstract: PURPOSE: Reinforced polyoxymethylene resin compn. in which inorg. filler particles are strongly bonded with polyonymethylene resin to exhibit higher reinforcing effect. 
     COPYRIGHT: (C)1976,JPO&Japio