baber/WOPTO huggingface dataset:
Patent JP-H0810730-A (JP)
Title: Ultrasonic washing device for circular saw
Inventor: SAKANE TSUGUYA
IPC: B08B3/12
Filed: 1994-06-29
Abstract: PURPOSE:To constitute a device for washing circular saws by using ultrasonic waves as a compact device of a vertical type by providing this device with a washing bath tank and a rinsing and drying tank in the upper part of this washing bath tank and vertically moving the circular saws via a supporting frame between the washing bath tank and the rinsing/drying tank. CONSTITUTION:This ultrasonic washing device for the circular saws is provided with the rinsing/drying tank 2 in the upper stage of the washing bath tank 1 and is provided with a circular saw holding shaft 4 at the supporting frame 3 of the lower stage. The circular saws 5 are hanged at this circular saw holding shaft 4. The front surface of the rinsing.drying tank 2 is provided with an opening.closing door 12 and an ultrasonic vibrator transducer 6 is installed at the bottom of the washing bath tank 1. The washing bath contg. a detergent is filled in the washing tank 1 and the circular saws 5 are washed according to rotation thereof. The washing bath flowing over from the washing bath tank 1 is filtered and cleaned by a washing bath filter section 7 and is circulated. The circular saws 5 after the washing are transported by a vertical sliding section 8 to the rinsing.drying tank 2 where the rinsing and drying treatment is executed.
Patent JP-S6237089-A (JP)
Title: Detecting method of secondary current of induction motor
Inventor: OTANI TSUGUTOSHI
IPC: H02P23/07
Filed: 1985-08-06
Abstract: PURPOSE:To detect secondary currents with the high precision of detection by obtaining input power from the instantaneous values of the detecting values of the primary voltage and primary currents of a motor, deviding the input power by the amplitude of primary voltage and detecting secondary currents. CONSTITUTION:Currents detected by current detectors 3, 4 are converted into two-phase currents ialpha', ibeta by a phase converter 6. On the other hand, voltage detected by a voltage detector 5 is converted into two-phase voltage Valpha', Vbeta by a phase converter 7. A primary input P1 to a motor is obtained by multipliers 8, 9 and an adder 12. The primary-voltage amplitude value ¦V1¦ of the motor is acquired by multipliers 10, 11, an adder 15 and a switch 16. Power P' is devided by the primary-voltage amplitude value ¦V1 as an output from the switch 16 by using a divider 17, and increased by L/M times by an amplifier 18 and secondary currents i2 are obtained. Where M represents exciting inductance and L=M+l (l represents leakage inductance) holds.
Patent JP-2000005140-A (JP)
Title: Body adipometer
Inventor: IMAHORI OSAMU
IPC: A61B5/05
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To apply high-frequency signals on the peripheral side rather than a wrist joint simply and reliably and to detect body voltages on the trunk side rather than the wrist joint. SOLUTION: This body adipometer is provided with a pair of applying electrodes 1 applying high-frequency signals, a pair of detecting electrodes 2 measuring body voltages, and a means calculating the impedance of a subject under measurement based on the signals obtained from the detecting electrodes 2. The applying electrodes 1 are formed on grip sections gripped by a hand. The grip sections 3 and the detecting electrodes 2 for abutting the portion on the trunk side rather than a wrist joint are provided on a casing 5.
Patent JP-2000355429-A (JP)
Title: Feeder
Inventor: NAKAJIMA RYUICHI
IPC: B41J13/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent the overlap-feeding of paper sheets, and correctly feed only one paper sheet. SOLUTION: A stopper 12 is arranged on a downstream side in a paper feeding direction than the abutting position between a paper feeding roller 6 and a separating pad 9 in a paper sheet carrying path, moves in a direction for abutting on the peripheral surface of the roller 6 at timing for descending a plate 1, to abut on the peripheral surface of the roller 6 with nipping one paper sheet, pressedly contacts a paper sheet positioned with the roller 6 between so as to surely supply carrying force to the paper sheet from the peripheral surface of the roller 6, and also prevents the passing of the paper sheet other than a paper sheet positioned at the uppermost part of plural paper sheets fed at one time, to prevent the passing of the plural paper sheets to the downstream side of the stopper 12, thereby preventing the overlap-feeding of paper sheets.
Patent JP-S5874262-A (JP)
Title: Casting device
Inventor: TOMIMATSU KOUICHI
IPC: B22D17/12
Filed: 1981-10-27
Abstract: PURPOSE:To improve the safety in the checking, exchanging and preparing works of top molds and bottom molds by supporting a top mold with respect to bottom mold on an upward and downward moving mechanism of a movable  table which moves back and forth in horizontal directions, and carrying the top  mold into and out from the matching position right above the bottom mold and  the dwell position on the outside of the bottom mold. CONSTITUTION:A movable table 9 in a dwell position is run by an oil hydraulic motor 11 to carry a top mold 22 into a matching position. Thereafter, cylinders 35, 35' are operated forward to push up the table 9 on a rail 8 by means of backing plates 40, 40. The table 9 is held at a level on the base of receiving means 44, and a reference pin 42 of the cylinder 35' is fitted into the positioning hole of the table 9 to adjust the position. The cylinder 29 of a locking mechanism is operated to detach a detaining lever 28 from a detaining rod and the cylinder 17 of an upward and downward moving mechanism is moved forward to match the top mold 22 to a bottom mold 3. The molten metal in a heat insulating furnace 4 is forced into the molding chamber, whereby the work is cast.
Patent JP-2000006322-A (JP)
Title: Plastic molded product and its production
Inventor: SEKO KENJI
IPC: B32B27/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molded product excellent in finish appearance at a low cost, not deteriorating work environment. SOLUTION: A plastic molded product is obtained by subjecting a sheet for molded product formed by successively providing a plastic sheet layer, a color layer and a clear layer comprising an uncured optical cation curable compsn. and a plastic material to molding processing at the same time by providing the plastic sheet layer, the color layer and the plastic material so that the surface of the plastic sheet layer of the sheet for the molded product is bonded to the outer surface of the plastic molded product.  In this case, the sheet for molded product formed by successively providing the plastic sheet layer, the color layer and the clear layer comprising the uncured optical cation curable compsn. and the plastic material are provided and the sheet for the molded product and the plastic material are subjected to molding processing at the same time so that the surface of the plastic sheet layer of the sheet for the molded product is bonded to the outer surface of the plastic molded product and the clear layer is irradiated with light to obtain a cured film.
Patent JP-H0836176-A (JP)
Title: Liquid crystal display device
Inventor: FURUSAWA YASUHIRO
IPC: G02F1/1335
Filed: 1994-07-25
Abstract: PURPOSE:To improve contacting property, to take a countermeasure with respect to the leakage of light, to easily load and unload a light source holder in/from a case and to easily attach and detach a light source to/from the light source holder by constituting at least either of a fixed electrode and a cover body electrode of a spring electrode. CONSTITUTION:The light source holder 3 provided with a reflection mirror 2 reflecting the light of the light source 1 is independently constituted on the end surface of a light transmission body 4. A liquid crystal panel 5 is fitted to the front surface of the light transmission body 4 and a circuit substrate 6 is fitted to the back surface thereof. In a state where the front surface of the panel 5 is exposed outside, the other part is covered with the armor case 7 as a whole. Besides, both ends of the holder 3 are provided with the plate-like electrodes 3a and 3b. Then, one electrode 3a is brought into contact with the spring electrode 8 arranged in the case 7 and the other electrode 3b is brought into contact with a plate-like stopper electrode 10 interlocking with the slide cover 9 of the case 7. Besides, the electrodes 8 and 10 are connected to the circuit electrodes 6a and 6b of the substrate 6 through lead wires 11a and 11b.
Patent JP-H0337076-A (JP)
Title: Liquid passing valve and medical apparatus using it
Inventor: KOBAYASHI MASAHIKO
IPC: A61M5/168
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a liquid passing valve in which a valve member is not hooked on the side face of a valve member storage section and a liquid passing port can be surely opened or closed by expanding the side face of the valve member storage section outward as it nears a bottom face. CONSTITUTION:A valve member 11 is made of a very thin flexible diaphragm with the diameter D, and it is formed with a raw material so that it is floated and separated from a liquid passing port 10 when a liquid such as a chemical enters a determined volume chamber 1 and it is lowered and stuck to the liquid passing port 10 when the liquid flows out. A valve member storage section 12 is provided on a ring 13 and has a ceiling 15 with the diameter 0 through D, and the side face 14 extended from the ceiling 15 to a bottom face 2 is expanded outward as it nears the bottom face 2. As the liquid in the determined volume chamber 1 is decreased, the valve member 11 is lowered, the valve member 11 is not hooked on the side face 14 and clogs the liquid passing port 10, and the passing of the liquid and air through the liquid passing port 10 is cut off thereafter.
Patent JP-H0622523-A (JP)
Title: Control cable for resolver
Inventor: NAGAHAMA TAKAHIDE
IPC: G01D5/245
Filed: 1992-06-30
Abstract: PURPOSE:To downsize a device and cut down the cost by reducing the number of control lines without lowering the resistance to noise, concerning the control for a resolver, which is connected to the resolver used for detecting the absolute rotational position of the rotary shaft of an arm or the like, in an industrial robot such as an arc welding robot. CONSTITUTION:This is one which is connected to a resolver 1 having an SIN excitation phase, a COS excitation phase, and a detection phase, and as the cable for the detection phase, twisted paired wires 6 whose companion wire is an earthing wire 6a are used, and also as the cable for the SIN excitation phase and the COS excitation phase, twisted paired wires 5 are used, and as the earth line for SIN excitation phase and the COS excitation phase, the earthing wire 6a of the twisted paired wires 6 for detection is used, being branched off.
Patent JP-H116534-A (JP)
Title: Hanger pin for disc brake pad
Inventor: HAYAMA KATSU
IPC: F16D55/224
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a hanger pin from escaping in a simple operation. SOLUTION: A hanger pin 13 is a headless pin. A bent portion 11 is formed on a longitudinal center portion of a spring wire member 10 to be engaged with an engagement portion 2a of a pressing plate spring 2. A bent portion 12 is formed on each end of the spring wire member 10, so as to be inserted into an insertion hole 7 of the hanger pin 13 opened to a caliper, in a diametric direction. The bent portions 12 are inserted into the through-holes and interfere the end faces of the hanger pins 13 for escape prevention.
Patent JP-H0729689-A (JP)
Title: Flash charging circuit
Inventor: NAKAJIMA HIDEKAZU
IPC: G03B15/05
Filed: 1993-07-13
Abstract: PURPOSE:To improve the charging efficiency of a main capacitor to allow the shortening of charging time and saving of battery capacity. CONSTITUTION:FET 2, 3 are connected to both ends of the primary coil L1 of a booster transformer T, a battery B is connected to its intermediate tap M, and a diode bridge circuit 4 is connected to the secondary coil L3. The FET 2, 3 are ON/OFF driven in mutually reversed phases at a prescribed frequency (f) preset by a drive control circuit 6, whereby primary currents ia, ib of mutually reversed phases are alternately carried to the primary coil L1. Secondary currents Ia, Ib of mutually reversed phases are alternately generated in the secondary coil L3 in conformation to the primary currents ia, ib, full-wave rectified by the diode bridge circuit 4, and supplied to a main capacitor CM. Thus, the main capacitor CM can be continuously charged.
Patent JP-2001002196-A (JP)
Title: Abnormal measurement signal processing method for traveling milk collecting car
Inventor: SATO SHINICHI
IPC: A01J7/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To add no assumed milk collecting volume to the measured milk collecting volume when the imaginary milk collecting volume measured by the operation of a flowmeter during the travel of a milk collecting car is less than the reference milk collecting volume. SOLUTION: A flowmeter 10 is connected with a milk collecting pump 11 and a feed pipe 2 is connected between the flowmeter 10 and a milk collecting tank 1 to control the milk into the milk collecting tank 1 in the constitution of a system, and on the other hand, a car mounted arithmetic and logic unit 20 for computing the integrated flow rate in compliance with the flow rate passing through the flowmeter 10 is connected electrically, and when a flow rate pulse signal generated during the travel is less than a preset given pulse signal in the car mounted arithmetic and logic unit 20, the collecting volume is not added to the following milk collecting volume, while when it is more than the given pulse signal, the volume is added to the following milk collecting volume in a abnormal measurement signal processing method.  When the milk collecting work is carried out while a switch of the car mounted arithmetic and logic unit is not turned on carelessly, the measurement of the milk collecting volume can be carried out, and when the pulse signal transmitted during the travel is less than the reference value, it is excluded to prevent the addition of the imaginary milk collecting volume by an abnormal signal.
Patent JP-S5963686-A (JP)
Inventor: HABATA ETSUROU
IPC: H05B3/14
Filed: 1982-10-01
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-H0222928-A (JP)
Title: Input circuit for processor
Inventor: BABA MASAHIRO
IPC: G06F3/05
Filed: 1988-07-11
Abstract: PURPOSE:To improve the activity efficiency of an A/D input port by enabling plural kinds of signals to be inputted from one A/D input port by using an existing output port. CONSTITUTION:When a digital signal is outputted from one arbitrary port of plural output ports 101 with a prescribed voltage selectively, the voltage of a digital signal is voltage-divided by a voltage division means 106 equipped with a first resistor 104 and a second resistor 105 having prescribed resistance values corresponding to the output ports 101, and is inputted to the A/D input port 102 as an analog signal. Therefore, it is possible to input the plural kinds of signals from one A/D input port 102 to a processor 103 by using the existing output port 101. In such a way, the activity efficiency of the A/D input port 102 can be improved.
Patent JP-S6331476-A (JP)
Title: Method and apparatus for controlling pwm inverter
Inventor: MUTO NOBUYOSHI
IPC: H02M7/48
Filed: 1986-07-25
Abstract: PURPOSE:To control with constant torque a PWM inverter at a speed of wide range by judging whether the amplitude ratio of a modulation wave to a carrier exceeds a specified value or not, and obtaining a PWM pulse by an asynchronous type when it is the specified value or lower and by a synchronous type when it is the specified value or higher. CONSTITUTION:A microcomputer 30 generates PWM pulses EU EW, controls a PWM inverter 70 through a gate circuit 60, and drives an induction motor 150. The inverter 70 operates at a frequency (f) set by a variable resistor 101. The signal is input to a timer 20 through a V/f converter 15. A voltage command value VR and a reference value VA are set by variable resistors 102, 103, input to a D/A converter 40, and the signal (g) of a triangular wave generator 130 is compared by comparators 501-503 with a modulation wave (e). When the output voltage is regulated under F/f constant control, an asynchronous type is used in a range that the amplitude ratio is the specified value or smaller, and a synchronous type is used in a range that the ratio is the specified value or larger. Thus, the frequency of the PWM pulse does not become so large that its loss becomes a problem in high frequency.
Patent JP-2001003629-A (JP)
Title: Fulcrum structure for opening and closing member
Inventor: KANEZAKI SHIGETATSU
IPC: E05D5/14
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a hinge capable of locking a pair of relatively swingable connecting plates every rotational movement of a set angle. SOLUTION: A plurality of protruding parts P1 to P5 disposed alternately on a straight line is provided on opposing edges of a pair of connecting plates 1, 2. A push button inserting hole 4 and a cornual hole 5 are provided on a first protruding part P1 located in an end part, and a cornual hole 6 is formed on second protruding parts P2 adjacent to the first protruding parts P1. A fulcrum axis 8 is inserted in an axis-inserting hole 7 formed on the protruding parts P3 to P5 of the remainder, a cornual axis 12 is provided on the fulcrum axis 8, and the cornual axis 12 is push pressed by a spring 13 to press a push button 11 inserted in the push button inserting hole 4. The cornual axis 12 is set in the cornual hole 6 of the second protruding part P2 by pressing the push button 11 to keep free a rotational movement of a pair of the connecting plates 1, 2.  When directions of the cornual hole 5 of the first protruding part P1 and the cornual hole 6 of the second protruding part P2 are corresponded, the cornual axis 12 is moved to a position overstridden between both cornual holes 5, 6 by elasticity of the spring 13 to lock a pair of connecting plates 1, 2.
Patent JP-H0224688-A (JP)
Title: Image forming device
Inventor: AOKI HIDEO
IPC: G03G21/00
Filed: 1988-07-14
Abstract: PURPOSE:To easily replace a photosensitive body without ruining convenience to the processing for jamming by constituting an upper cover member which can be opened and closed so that a movable photosensitive body supporting means can relatively move between specified positions in an image forming device where an image is transferred to transfer paper conveyed on the upper side of the photosensitive body. CONSTITUTION:When the jamming of transfer paper occurs near a transfer charger, an operation lever 23 protruding from the opening 22 of the upper cover member 2 is made to move to a left side, so that a supporting arm member 19 moves from a position for supporting the photosensitive body 4 to a position for releasing support and the drum 4 is supported by a side plate 13. When the upper cover member 2 is turned to be opened, the processing for jamming can be easily performed. The replacement of the photosensitive body 4 can be performed in the same way. Thus, the photosensitive body can be easily replaced without ruining the convenience to the processing for jamming.
Patent JP-S6418419-A (JP)
Title: Filtration system
Inventor: ISOZAKI KAZUHISA
IPC: B01D36/00
Filed: 1987-07-14
Abstract: PURPOSE:To extend the lifetime of a non-auxiliary-agent type filter and decrease the running load of a desalting apparatus after it is restarted, by preventing the proliferation of bacteria when a filtration system is out of operation and also preventing the generation of soluble components caused by bacteria. CONSTITUTION:A desorption-adsorption type cleaning tower 11 and a cleaning pump 12 are provided in a cleaning circulation line 10 which guides liquids from a non-auxiliary-agent type filter, e.g. a hollow tube membrane filter. When filtering treatment by means of the non-auxiliary-agent type filter 3 stops, the cleaning pump 12 is put into operation so that the liquids in the filter 3 is drawn and sent to the cleaning circulation line 10 through a back-wash line 6, following which said liquids are introduced into the desorption-adsorption type tower 11, where bacteria or suspension in the liquids are removed and thereafter passed through the line 10 and a transfer line 2 to be circulated again to the filter 3.
Patent JP-H0526506-A (JP)
Title: Remote controller of air conditioner
Inventor: ISHIDA TETSUYA
IPC: F24F11/02
Filed: 1991-07-15
Abstract: PURPOSE:To effect a change in the display in a liquid crystal module simply and with a low cost by storing data for displaying graphically in a memory and reading the data corresponding to input signals by means of a control device and displaying it in the liquid crystal module. CONSTITUTION:The liquid crystal module of a display means 2 consists of a graphic display that displays letter and figures only by a collection of dots. In a memory 3 data is stored which is for displaying the signals from an input means 17 and data from control means 6, 16 in the liquid crystal module 2 as letters and figures. And a control means 1 reads out the data that corresponds to the data from a control means 17 and data from the memory 3 that is sent from the control means 6, 16 of an indoor unit and outdoor unit via transmission means 11, 7, 4 and the data related to layout, and they are displayed in the liquid crystal module 2.
Patent JP-H05342420-A (JP)
Title: Image reader
Inventor: FUKAZAWA AKIRA
IPC: B65H5/06
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the inclination of a sheet member to be carried by providing a clutch means on a driving roller just in front of an image read part. CONSTITUTION:A sheet member S passing through paired rollers 7 and 12 arrives at paired rollers 14 and 15 in front of the read part on the further downstream side after the lapse of a prescribed time when the head is detected by a detecting means 28. At such a time point, however, a clutch means 36 is set in an OFF state, and the paired rollers 14 and 15 in front of the read part are stopped. After the lapse of a prescribed time, the clutch means 36 is turned on, and the feeding of the sheet member S is started again. Thus, since the clutch means 36 is turned on when the prescribed time is lapsed after the head of the sheet member S arrives at the paired rollers 14 and 15 in front of the read part, the inclination is corrected by pushing the head of the sheet member S to the paired rollers 14 and 15 in front of the read part even when the sheet member S is inclined. Further, since the driving of the roller 14 in front of the read part is stopped when the sheet member S advances to paired rollers 19 and 28 at the back of the read part, the warp of the sheet member S at a read glass part 16 can be prevented.