baber/WOPTO huggingface dataset:
Patent JP-S58146868-A (JP)
Title: Bushing testing device
Inventor: KAWASAKI YUTAKA
IPC: G01R31/12
Filed: 1982-02-26
Abstract: PURPOSE:To execute a test having reliability by use of one sample bushing, and also  to make a device small-sized, and to shorten a test period, by constituting a circuit by  which a current goes and returns in the inside of one porcelain bushing. CONSTITUTION:As for a sample bushing 1, a cylindrical going path side electric conductor 22 in the inside of a porcelain bushing 21 and a returning path side electric conductor 23 in its inside are coaxially provided, a spacer 24 is provided on several parts  between the electric conductors and the mutual contact is prevented, the upper part is  supported and connected by a guide 26 and a connecting electric conductor 27, the  lower end forms a loop 29 in the inside of a tank 28, an electric power source is connected on the way, and a current is supplied. As for the inside and outside electric conductors 22, 23, the flowing current directions become opposite, the magnetic fields  by each current are cancelled each other, the self-inductance becomes minimum, and  the electric power source capacity can be reduced. Also, since an electrifying path of  going and returning paths is provided on the inside of the porcelain bushing, the  generation of heat by electrification can be increased, and deterioration of a material  due to heat extending over a long period of time can be inspected by a test as an  accelerating deterioration test.
Patent JP-S53114157-A (JP)
Title: Device for driving sheet
Inventor: ASADA TAKAFUMI
IPC: B65H9/00
Filed: 1977-03-15
Abstract: PURPOSE: To correct a recording sheet inclined in driving direction or moved in zigzag manner to accurate position to continu the driving of the sheet by providing pressure roller or the like in a recorder such as printer, copying machine, facsimile, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09221273-A (JP)
Title: Winding control method for flexible pipe
Inventor: KOBAYASHI NOBORU
IPC: B65H59/38
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To continuously wind a flexible pipe into a coil shape by detecting the extruding speed of the flexible pipe from the number of pulses of the drive motor of a receiving unit, transmitting the signal to the drive motor of a winding drum, relatively increasing or decreasing the torque value of the drive motor, and controlling the rotating speed of the winding drum. SOLUTION: A flexible pipe (a) extruded from an extruding machine is continuously wound on a winding drum 4. When the extruding speed of the flexible pipe (a) is increased, the extruding speed is detected from the number of pulses of the drive motor of a receiving unit 8, this signal is transmitted to the drive motor of the winding drum 4, the torque value of the motor is relatively increased, and the rotating speed is increased. The rotating speed of a drive motor lifting or lowering moving rollers 22, 23, 24 is increased, and the feeding speed of a conveyor 3 is increased. The flexible pipe (a) can be accurately wound on the winding drum 4 at the rotating speed corresponding to the extruding speed of the flexible pipe (3).
Patent JP-H06241169-A (JP)
Title: Compressor
Inventor: KUBO HIROSHI
IPC: F04B45/02
Filed: 1993-02-18
Abstract: PURPOSE:To decrease the difference between the inner pressure and outer pressure of a compression chamber as much as possible by intentionally narrowing the gap between a housing and the outer periphery of a bellows. CONSTITUTION:The housing 11 of a compressor 1 comprises a case 12, first and second valve cases 13, 14, while first and second bellows 15, 16 are stored in the housing 11, and first and second compression chambers 19, 20 are formed therein. The capacity of the compression chambers 19, 20 is varied by expanding/contracting movement of the bellows 15, 16, to compress a fluid. The gap between the housing 11 and the outer periphery of the bellows 15, 16, in particular, is narrowed intentionally. By narrowing the gap between the housing 11 and the outer periphery of the bellows 15, 16, the pressure of the air existing between the slides of the bellows 15, 16 when the capacity of the compression chambers 19, 20 is at maximum level, in the gap between the housing 11 and the outer periphery of the bellows 15, 16 is increased as the capacity of the compression chambers 19, 20 decreases. The difference in the pressure between the inside and the outside of the compression chambers 19, 20 is thus reduced.
Patent JP-H07236683-A (JP)
Title: Disinfecting device
Inventor: KUROSAWA HIRONOBU
IPC: A61L2/18
Filed: 1994-02-28
Abstract: PURPOSE:To provide a hand and finger disinfecting device in which, even when a pump internal part is in the fixed state because it is not used for a long time, the fixation can be easily released to allow the normal operation. CONSTITUTION:A disinfecting device has a control means for switching the input signal to a pump 16 from a pulse signal of general operation to another signal having a high energy by the operation of a signal change-over switch 30, and when the pump is restarted after stored as it is not used for a long period, the signal of high energy is applied to a coil 33 by switching the pump input signal. Since the operating force of a plunger 36 can be thus enhanced to separate the plunger 36 or inlet valve 34 laid fin the fixed state from a body 37, and a discharge valve 35 from a bulb pipe 38, the replacement of the pump 16 is not required, and the disinfecting device can be laid in the usable state within a short time by a simple operation even after a long time storage.
Patent JP-H04246271-A (JP)
Title: Intake device for engine
Inventor: KARIYAMA SHIZO
IPC: F02M35/10
Filed: 1991-01-31
Abstract: PURPOSE:To make the length of the independent intake passages of a multicylinder engine equal with the compact constitution. CONSTITUTION:Independent intake passages 6A-6D which communicate to the cylinders 1A-1D of a multicylinder engine 1 are collected in the state close to the upstream edge parts and connected with a collector 4, and the collector 4 is arranged on the side of the engine 1. In this case, the independent intake passage 6A of the cylinder 1A on the closest side to the collector 4 and the independent intake passage 6D of the cylinder 1D on the farthest side from the collector 4 are bent to the directions opposite to each other, viewed from the upper part of the engine 1.
Patent JP-H05223568-A (JP)
Title: Distance/angle measuring device and plane linear survey method and device
Inventor: TANAKA MASAYOSHI
IPC: G01C15/00
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a plane type distance/angle measuring finder which rotates a measurement light beam along a horizontal plane to execute survey in a short time without requiring a worker's skill. CONSTITUTION:A measurement light beam B1 of a light wave distance metal 36 of a plane-type distance-measuring/angle-measuring finder 12 is irradiated while it is rotated along a horizontal plane by a pentaprism 30 which is rotated by a motor 22. The light wave distance meter 36 detects a reflection light beam B2 from a target for the measurement light beam B1 and then measures a horizontal distance to the target. An encoder 40 generates a pulse which is proportional to the rotary angle of the motor 22. A control device 42 calculates the horizontal angle between the plane-type distance/angle measuring finder 12 and the target based on detection of the reflection light beam B2 and the pulse of the encoder 40 according to the light wave distance meter 36. The measured distance and angle data are transmitted to an external data processing device by ratio through an antenna 48 from the control device 42.
Patent JP-H01204078-A (JP)
Title: Image forming device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/05
Filed: 1988-02-10
Abstract: PURPOSE:To copy from an identical original in high speed and in low cost by magnetizing a magnetizable magnetic powder image formed on an image carrier which consists of a non-magnetic body, obtaining a master image and forming a magnetic powder image on the master image. CONSTITUTION:When reading an original A is started, an electrostatic latent image responding to image information is formed on a photosensitive body belt 8 which consists of the non-magnetic body. When the obtained electrostatic latent image passes through a first developing unit 21, magnetic developer 23 is electrostatically attached to the electrostatic latent image, and a magnetic powder image which responds to the image is obtained. The developer 23 is composed of magnetic powder which is excellent in magnetic characteristic. The magnetic powder image is fixed by a fixing flash 40 and is permanently magnetized by a magnetizing device 42. Magnetic developer 26 is attached to the magnetized master image by a second developing unit 22, and the magnetic powder image is formed. The magnetic powder image on the master image is transferred onto the recording sheet 33 of a transferring belt 31. Since the master image remains even after the magnetic powder image is transferred, when an identical copying after the first copying is performed, copying from the identical original can be performed many times.
Patent JP-H11231953-A (JP)
Title: Constant current bias circuit
Inventor: HORI KAZUAKI
IPC: G05F3/22
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To compensate the current amplification factor of a transistor in an integration circuit and the dispersion of absolute value of a resistance by comparing 1st comparison voltage that converts the current of a current source with reference voltage and feedbacking the comparison results to a DC bias as adjustment voltage. SOLUTION: This circuit has a current source for adjustment which is common to a DC bias Vbias of a constant current source and is generated by a DC bias generation circuit and converts a current I32 of the current source into voltage by a resistance R2 to be 1st comparison voltage. On the other hand, a reference current I31 is caused to flow into a resistance R42 that takes correlation with the resistance R2 to generate reference voltage. The reference voltage is compared with the 1st comparison voltage and the comparison results are feedbacked to the bias Vbias as adjustment voltage so as to reduce error voltage. Thus, it is possible to compensate the current amplification factor of a transistor in an integration circuit and the dispersion of absolute value of a resistance.
Patent JP-S58148645-A (JP)
Title: Molding die for molded motor
Inventor: TSUTSUMI TETSUO
IPC: H02K15/12
Filed: 1982-02-24
Abstract: PURPOSE:To prevent the deformation or damage of a coil due to resin pressure and to stabilize the quality of the coil by branching a runner gate of a molding die and flowing the resin to a plurality of positions. CONSTITUTION:A triangular groove 5 is formed at the end of a runner gate 2 of a molding die 1, and the gate 2 is branched via the groove 5. A branch tube 5 of the gate 2 is formed at a stator coil 3 which is circularly wound and tangentially of a stator core. When resin 4 is injected from the gate 2, the resin 4 is branched via the groove 5, and exhausted from the hole end of the tube 6 in the tangential direction of the coil 3. The resin 4 which is exhausted from the tube 6 into the die 1 is molded without direct large pressure to the coil 3 and without opposing to the lengthwise direction of the coil 3, thereby reducing the damage  of the coil.
Patent JP-S55120955-A (JP)
Title: Cutting method of spherical surface
Inventor: HANABUSA SHIYUUICHI
IPC: B23Q27/00
Filed: 1979-03-14
Abstract: PURPOSE:To provide a method for accurate cutting of spherical surface of the work which has a radius of a given curvature by passing a cutting tool shaft through the center of the virtual sphere with its shaft set on the shaft of the work with an inclined angle of theta and rotating the work and cutting tool. CONSTITUTION:A cutting tool 2 is provided with several knife edges 2' the inside edge of which is so designed as to be able to cut the work. Cutting tool 2 is set on the center O of the work 1 by passing its shaft through the spherical center with an inclined angle of theta. When the work 1 and cutting tool 2 are rotated, the work 1 can be cut into a convex surface with the inside edge of the cutting tool 2.
Patent JP-H02289786-A (JP)
Title: Top hammer drill
Inventor: RARUSU KENESU RARUSON
IPC: E21B17/00
Filed: 1990-02-13
Abstract: PURPOSE: To prevent chips from being sucked by providing a non-axial channel merging with an axial center channel for flush medium provided on a drill bit and opening it to a surrounded surface of the dill bit. CONSTITUTION: A flush medium flowing to a drill bit 11 passes through an intermediate section 16a of a channel 16, and then enters into a recess 18 after passing through a branch channel 16c. Then, lubricant contained in the medium adheres to the internal surface of the recess 18, and enters gradually into a spline coupling 14 between a lower piece 11a of the bit 11 and a lowermost tube member 13a of a tube member group 13. Also, a pressure is uniformed in clearances between the channel 16 and the lower piece 11a of the bit 11 and the lower piece 11a of the bit 11 and the lowermost tube member 13a. In addition, the medium enters into the lower part of the channel 16 through a branch channel 16d, and flows to a front surface 19 of the bit 11.
Patent JP-H01207183-A (JP)
Title: Treatment of food waste liquid
Inventor: FUJIOKA YUICHI
IPC: C02F1/04
Filed: 1988-02-10
Abstract: PURPOSE:To reduce the cost of treatment by separating food waste liquid to high BOD and low BOD, then subjecting only the low-BOD component to a waste liquid treatment. CONSTITUTION:The waste liquid 1 is enriched by an enriching device 2 and the high-BOD component 3 is discharged to the outside of the system. Vapor 4 is introduced into a still 5. The low-BOD component which is lower in b.p. than water is condensed by cooling water, etc., and is discharged as low-BOD waste water 6. On the other hand, the water 7 except the low-BOD component is discharged to the outside of the system and after said water is made into the low-BOD water of a pollution standard value or below, said water is released. The enriched high-BOD component 3 is used as feed livestock, etc. The cost of the waste water treatment is thereby largely lowered.
Patent JP-H08218379-A (JP)
Title: Hydrofraise excavator
Inventor: YOSHIZAKI MASAAKI
IPC: E02D5/20
Filed: 1995-02-17
Abstract: PURPOSE: To increase cutting depth of a key way and to promote cut-off efficiency and placing joint strength by making a cutting surface shape of an auxiliary cutter drum as small cutting resistance. CONSTITUTION: A shape of the circumferential cutting surface 20a of an auxiliary cutter drum 20 is formed in the shape of a roughly semi-circle or a trapezoid. As a result, a horizontal sectional shape of a key way P2 formed in an antecedent panel P is formed in the shape of a semi-circle or a trapezoid in accordance with the shape of the circumferential cutting surface 20a of the auxiliary cutter drum 20, and in that shape, since a circular surface or an oblique side of trapezoid is also utilized as the cutting surface simultaneously, cutting resistance is smaller than that of a rectangle. By the constitution, cutting depth can be increased, and cut-off efficiency and placing joint strength of panels can be promoted.
Patent JP-H03233915-A (JP)
Title: Manufacture of ceramic coil component
Inventor: BANDAI HARUFUMI
IPC: H01F41/04
Filed: 1990-02-08
Abstract: PURPOSE:To manufacture a small, high-inductance and high-Q ceramic coil component in a simple process and efficiently by a method wherein a wound body is baked, a spiral gap path is formed in a sintered body, a molten metal is injected into the gap path and a spiral conductive part is formed. CONSTITUTION:A wound body 24 on which a ceramic green sheet 21 has been wound is baked. A molten metal is injected into a formed spiral gap path and is solidified. Thereby, a spiral conductive part can be formed. Consequently, a ceramic coil component can be obtained by a comparatively simple process. In addition, the main face of the spiral conductive part 31 is extended spirally from one end side toward the other end side of a cylindrical ceramic sintered body while it is in the direction parallel with the outer circumference face of the ceramic sintered body. Consequently, it is possible to sharply expand the effective cross-sectional area of a coil. Thereby, the ceramic coil component which is small and whose inductance value is high can be obtained. Since it is not required to narrow the width of a conductive path, there is no fear of a drop in a Q.
Patent JP-H06238121-A (JP)
Title: Deodorizing device for refrigerator or the like
Inventor: NAKAUCHI HIDETO
IPC: B01D53/81
Filed: 1993-02-19
Abstract: PURPOSE:To improve the heating efficiency to a deodorant and furthermore to improve the deodorizing performance. CONSTITUTION:A deodorizing body 29 and a wire net 30 are inserted between a heater body 23 in a heater 22 and a cover 25 for covering the heater body from above. A concave part 34 along the outer surface of the heater body 23 is formed on the lower surface of the deodorant 29 and is fitted to the outer surface of the heater body 23 through a groove part 35 formed into a wire net 30. Since the contact area between the wire net 30 and the heater body 23 is made large in this constitution, the heat of the heater body 23 is more effectively used for heating the deodorant 29 to improve the heating efficiency to the deodorant 29.
Patent JP-H05338425-A (JP)
Title: Suspension control device
Inventor: FUKUYAMA KENSUKE
IPC: B60G23/00
Filed: 1993-02-19
Abstract: PURPOSE:To prevent lowering of riding comfortability at the time when a control objective wheel does not pass a detection point when surface information is detected in front of the control objective wheel. CONSTITUTION:Sroke control to restrain oscillation of a car body is carried out by outputting a pressure comand value against pressure control valves 20RL, 20RR to control hydraulic cylinders 18RL, 18RR provided on the side of rear wheels 11RL, 11RR at the point of time delayed by delay time tauD minutes computed from a car speed detection value V of a car speed sensor 24 and a wheel base from the point of time of detection of a sensor on the side of a front wheel by a controller 30 in accordance with detection values of upper and lower acceleration sensors 27FL, 27FR provided on the side of front wheels 11FL, 11FR and stroke sensors 28FL, 28FR. Thereafter, when a turning state is detected by a steering angle sensor 25 and a backing state of a vehicle is detected by a reverse switch, by judging that the rear wheel does not pass a surface where the front wheel passes, rear wheel stroke control is suspended.
Patent JP-S60174717-A (JP)
Title: Remedy for senile pruritus
Inventor: MARUTANI YOSHIJI
IPC: A61K8/00
Filed: 1984-02-22
Abstract: PURPOSE:To provide the titled remedy containing pantetheine-S-sulfonic acid or its salt, and exhibiting excellent remedying effect by the activity to improve the hepatic disorder and the moisturizing activity. CONSTITUTION:The compound of formula (M is H, alkali metal or 1/2 alkaline earth metal) is used as an active component of the objective drug. The compound is a precursor of coenzyme A which is an essential substance in the metabolism in living body, and exhibits the effect to improve the hepatic disorder comparable to pantethine, and extremely with moisturizing activity. Accordingly, it is effective to improve the hepatic disorder which is a fundamental cause of senile pruritus, and to improve the drying and the atrophy of the skin caused by the decrease in the moisture-retainability resulting from the aging of the skin. Dose: preferably 100-10,000mg daily. In the case of external application, an agent containing preferably 1-10% drug component is applied.
Patent JP-H04268715-A (JP)
Title: Method of exposure
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1991-02-25
Abstract: PURPOSE:To improve the contrast of the projected image of pattern by using the patterned reticle of pattern composed of a semi-transmission part having the prescribed phase difference and a transmittance against the transmitted light from a transmission part. CONSTITUTION:An almost (2n+1-1)pi (n is an integral number) phase difference is given to the light flux passing through a transmitting part 12a. A mask 11 is composed of a transmitting part 12a and a semi-transmitting part 12b having the transmission factor against the light flux of about 1/4 or lower than the transmitting part 12a. A light flux, which is limited to pass through a local region having the center point at the position which is made eccentric from the optical axis AX of an illuminating optical system on the plane in the illuminating optical system, which becomes the Fourie surface, where the microscopic pattern group 12 of a mask 11 is present, or the plane in the vicinity of the above-mentioned surface, is used. As a result, the light flux can be made incident by tilting it at an angle, corresponding to the degree of minuteness of a microscopic pattern group 12, in the prescribed direction against the mask 11.
Patent JP-S59156414-A (JP)
Title: Separation and recovery of gas
Inventor: NOJIRI AKIO
IPC: B01D53/22
Filed: 1983-02-25
Abstract: PURPOSE:To separate and recover gas to be recovered, by bringing a gaseous mixture consisting of gas to be recovered such as helium or hydrogen and gas to be removed such as acidic gas, oxygen and nitrogen into contact with an alkaline liquid while separating the gas to be recovered through a gas separation membrane. CONSTITUTION:A gaseous mixture is supplied to a first step A and brought into contact with an alkaline liquid. As a means for bringing the gaseous mixture into contact with the alkaline liquid, a simple bubbling method is most pref. and, after the gaseous mixture is blown into the alkali liquid received in an airtight container, the treated gas is sent to the next step. In this case, moisture and humidity in the gaseous mixture may be removed by an adsorbing means B. In the step C, the gas to be recovered and the gas to be removed in the gaseous mixture sent under pressure by a compressor Cp are separated by the difference of permeation speeds of both gases with respect to a gas separation membrane. By this method, the separated gas is recovered in a gas bomb.
Patent JP-S61191209-A (JP)
Inventor: MIWA IKUO
IPC: H02B13/065
Filed: 1985-02-20
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-S58164115-A (JP)
Inventor: NOOMAN JIYOSEFU FUREIMU
IPC: H01H13/703
Filed: 1983-02-25
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-H07238739-A (JP)
Title: Drive for controlling drive of opening/closing body
Inventor: SHIGEMATSU KOICHI
IPC: E05F15/10
Filed: 1994-02-28
Abstract: PURPOSE:To secure safety, by providing a monitoring position-detector and a preventive control means against catching by outputting a first detection signal on stopping of a closing operation of an opening/closing body, and opening it by a specified catching-preventive width. CONSTITUTION:When a window-pane 2 is positioned within a monitoring range where a risk of being caught is expected, a first detection signal S1 is outputted from a monitoring position detection means 34, at the time of stop after the rising motion of the window-pane 2 owing to the one-directional revolution of an electric motor 22. When the interval from start of the closing motion of the pane 2 to stop thereof is shorter than a specified stable time, a second detection signal S2 is outputted by a detector 35 for stopping time. Next, the signals S1, S2 are outputted, the motor 22 is reversely rotated by a specified quantity to lower the pane 2 by a preventive control means 32 against catching on the basis of the signals S1, S2. And hence, it hinders the pane from unexpected catching in its overrun until the pane 2 completely stops the closing motion from its stop.