baber/WOPTO huggingface dataset:
Patent JP-H01213748-A (JP)
Title: Electronic message board device
Inventor: OKABE TOSHIO
IPC: B43L1/00
Filed: 1988-02-22
Abstract: PURPOSE:To keep message contents secret by outputting message contents only to a user of a designated card. CONSTITUTION:When message contents are inputted from a voice input part 11 and designation of card use is inputted by a touch input part 10, they are stored in a message voice storage part 17 and a name storage part 15 of a storage part 13. With respect to output of message contents, verification contents of a verify card are read by a card reading part 18 and are collated with the message destination designation stored in the name storage part 15 by a card collating part 19; and when they coincide with each other, message contents stored in the message voice storage part 17 are outputted from a speaker 23 and a headphone 24.
Patent JP-S52120321-A (JP)
Title: Controller for rotary machine
Inventor: FURUKAWA SHIGERU
IPC: H02P6/20
Filed: 1976-04-02
Abstract: PURPOSE: To simplify a construction by such means that when operating a rotary machine by stepping up an output voltage of power convertor with thyristor used, an auto-transformer be used as the step-up transformer with its neutral point being made on-off by a breaker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52121258-A (JP)
Title: Electric hoist
Inventor: TAMURA AKIO
IPC: B66D3/20
Filed: 1976-04-02
Abstract: PURPOSE: To provide an electric hoist, in which winding drum, rotatably supported on motor frame through bearing, is disposed in the manner extending over the full length of said frame, whereby the entire apparatus can be made compact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08206934-A (JP)
Title: Production progress degree control system
Inventor: YAMAKAWA TOMOHIRO
IPC: B23Q41/08
Filed: 1995-02-01
Abstract: PURPOSE: To control a production progress degree of a specific kind of part according to an actual production progress degree of a product main body by arranging an operation means to perform operation on a difference between an integrated value of a part manufacturing result integrating means and an integrated value of a product main body manufacturing result integrating means. CONSTITUTION: When a main body of a seat carried on an assembling line 1 is detected by a sensor 10, its detecting signal is inputted to an assembling result integrating part 18 of a respective progress degree difference display panel 11, and every time when the detecting signal is inputted, the ratio set by a ratio setting panel 12 is integrated in order as an assembling result of the main body of the seat. A foot switch 13 is stepped on one sewing line 7 side every time when sewing of a leather cover is completed by respective sewing lines, and its number of stepping times is integrated as a sewing result of the leather cover by a sewing result integrating part 19. Operation to find a difference between an integrated value of respective sewing results and an integrated value of assembling results is successively performed in a respective difference operation part 24.  Its difference is displayed on a display window.
Patent JP-H04275787-A (JP)
Title: Liquid crystal video projecter device
Inventor: YAMAMOTO YUJI
IPC: H04N5/74
Filed: 1991-03-04
Abstract: PURPOSE:To obtain a liquid crystal video projecter device with no more brightness nonuniformaty on a projecting screen without degrading an image. CONSTITUTION:The liquid crystal video projecter device is provided with a luminous enegy difference distribution conversion means 2 to exchange the luminous enegy of the center part and the one of the peripheral part or the light from a light source 1, a liquid crystal panel 4 to optically modulate the inversed light by the luminous enegy difference distribution conversion means 2 with a video signal, and a projection lens 6 to magnify and project the light passing the liquid crystal panel 4.
Patent JP-H05235588-A (JP)
Title: Packaging method for electronic component
Inventor: YANAGAWA MASATOSHI
IPC: H05K13/02
Filed: 1992-02-25
Abstract: PURPOSE:To protect a production line from a long time suspension due to the components being out of stock. CONSTITUTION:The names and quantities of components loaded on a component supplying device 4 are stored in a storage section 7 installed to the component supplying device 4. Every time when a component is picked out from there, an arithmetic operation section deducts '1' from the quantities of components stored in the storage section 7, thereby rewriting the storage. A receiving and transmitting section 8 of a packaging machine reads the names and quantities of loaded components stored in the storage section 7 of the component supplying device 4 where a control section 10 of the packaging machine computes the quantities of components required for the production and informs a worker of the preparation of components to be supplied.
Patent JP-H08243757-A (JP)
Title: Method for operating welding machine for welding container body,especially longitudinal seam of can body,and welding machine for conducting the method
Inventor: HARII AADERUHORUTO
IPC: B23K11/24
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a method of operating a welding machine so as to avoid both of a problem of mutual collision of container bodies, especially of can drums, and a problem of welding quality and to provide a welding machine which does not bring about defects of conventional technology. SOLUTION: When welding a same series of container bodies 2, 3, 4, 5, a welding machine is operated changing welding velocity V, and yet, when a first container body 2 of this series is getting into the welding machine the welding velocity V is raised, and then is decreased to a target welding velocity Vs. Further, this welding machine is equipped with a velocity-controllable driving unit and a detector of container body capable of decreasing the velocity of the driving unit at the time of detecting the container body.
Patent JP-S60180871-A (JP)
Title: Thermal printer
Inventor: MINAMI HITOSHI
IPC: B41J2/485
Filed: 1984-02-29
Abstract: PURPOSE:To enable to print even laterally reversed characters used for original plate, by a construction wherein head arrival detecting means are provided at both end parts of a reciprocating range of a printing head, and a switching means for outputting a home position switching signal for the head. CONSTITUTION:When a reversed character command signal is received, a main controlling part 13 switches a switching signal from 1 to 0, and sends the signal to a motor-controlling part 19 and a home position switching circuit 12. The part 19 constantly controls a carriage-driving motor to rotate the motor in a direction opposite to that in normal printing. The circuit 21 is enabled only when being inputted with a signal from a right sensor 12B, and sends a home position signal S to the part 19 when the printing head 6 comes to the position of the sensor 12B.
Patent JP-S61216055-A (JP)
Title: Storage device access control system
Inventor: MIYOSHI KENTARO
IPC: G06F12/06
Filed: 1985-02-27
Abstract: PURPOSE:To use efficiently the overall area of a main storage device, etc., and to improve the cost performance and operability of a system by deciding the high-order four bits of an address specified by a processor when an access request source is the processor. CONSTITUTION:A memory controller 4 receives a memory address transferred as access request information through a system bus with the aid of a register 10. When the access request source is the processor 2, first the high-order four bits of the register 10 are decided. When all bits are '1', the access action of a ROM 6 is activated. Then it is accessed with the low-order bit string 14 of the register 10 as an address. Namely the high-order four bits at the address specified by the processor 2 are decided, and a main storage device 5 or the ROM 6 is accessed in accordance with the state of a conversion specifying register 17. Thus the all areas of the device 5, etc., can be efficiently used, and the cost performance and easy-to-use of the computer system can be improved.
Patent JP-H07245809-A (JP)
Title: Motor drive system
Inventor: OTSUJI KOJI
IPC: H02P21/22
Filed: 1994-03-09
Abstract: PURPOSE:To make it possible to detect counter-electromotive force accurately by calculating counter-electromotive force generated from a motor load based on a voltage supplied to a motor load, an instantaneous value of current, angular velocity of the motor load and the reactance component and resistance component of cables. CONSTITUTION:A power converter 31 is connected to a motor 6 as load with cable, and AC output power of the power converter 31 is controlled by a converter controller 2. In this case, counter-electromotive force r.m.s. value detector 3 calculates the r.m.s. value 19 of counter-electromotive force generated from the motor 6 based on the instantaneous values Vr, Vs and Vt of a voltage 11 supplied to the motor 6, instantaneous values Ir, Is and It of a current 12, an angular velocity omega 51 of the motor 6 as load, and the reactance component L49 and the resistance component R55 of the cable. By doing this, accurate counter-electromotive force can be detected even though a cable exists between the power converter 31 and the motor 6.
Patent JP-H07250174-A (JP)
Title: Method and device for information signal transmission
Inventor: FUJIWARA TATSUO
IPC: H04M7/00
Filed: 1994-03-09
Abstract: PURPOSE:To prevent speech quality from deteriorating and the transmission of a digital information signal from being delayed by encoding and decoding or modulating and demodulating the signal only at a transmission and reception terminal in a switching network. CONSTITUTION:The speech signal of a telephone set X1 is transferred to a digital exchange 34 together with an added specific pattern signal and it is judged from dial information of the digital exchange 30 that the call should be connected to the digital exchange 32; and an actuation signal and dial information are sent to the exchange 32 and at the same time, transmission devices 38 and 40 are connected by a line. Then the signal from a transmission device 36 is not decoded by the device 38 and sent out to the device 40 through the exchange 34, and the signal from the device 38 is not encoded by the device 40 and sent out to a device 42 through a transmission line 48. Then the signal is inputted to the demultiplexing part of the device 42, and decoded and sent out to a subscriber Z1. Thus, the speech signal is encoded and decoded only by the devices 36 and 42, so the deterioration of the speech signal accompanying the repetition of encoding and decoding can be prevented.
Patent JP-H10217425-A (JP)
Title: Method and apparatus for screen printing
Inventor: YAGI HIROSHI
IPC: B41F15/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability of manufacturing and assembling various substrates by executing screen printing in a dry air atmosphere, and removing inconvenience upon absorbing of moisture by printing paste such as cream solder. SOLUTION: This apparatus comprises a surrounded part for holding a treating space S containing a substrate 8, printing screen 5 and squeegee 11 for coating with cream solder H in a dry air atmosphere of slightly higher pressure than that of an exterior to execute screen printing process of the solder H on the substrate 8. And, a dry air supply unit 9 is provided in the space S.
Patent JP-S61197122-A (JP)
Title: Tapping method and its machine
Inventor: ITO MASASHI
IPC: B23G1/16
Filed: 1985-02-27
Abstract: PURPOSE:To perform high accurate machining, by synchronizing a main spindle feed with a tool rotation and stopping a certain period earlier the main spindle feed than stopping the tool rotation while extending a tapping holder in a fixed distance to perform tapping. CONSTITUTION:A machine, synchronously driving sliding and rotating motors to be controlled and advancing a main spindle 11 in a direction Z while rotating a tool 17 in a direction X, starts tapping a machining hole 19 of a work 18. And at a point of time a main spindle bottom end 11a lowers by H1, a stop signal is output, here a machine 10, providing no contracting permissible distance, positions a tool point end 17a in a position H1 h1, but the machine, performing further tapping by a distance h2 by an inertia rotation, synchronously feeds the main spindle bottom end 11a by H2. Next, the machine respectively reverses the both motors, but here a reverse of the tool 17 in a direction Y is not synchronized with retraction of the main spindle 11 in a direction W, and in a relation of the tool point end 17a to an extension quantity alpha of a holder part 15, also the main spindle 11 starts retracting at a point of time alpha=h3. In this way, high accurate machining is performed.
Patent JP-S51113812-A (JP)
Title: Stavilization of methacrolein
Inventor: FUTAMURA NOBUYUKI
IPC: C07C47/22
Filed: 1975-04-01
Abstract: PURPOSE: Stabilization of methacrolein by using pyrogallol as a stabilizer during manufacture, isolation, purification, storage, and reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59163538-A (JP)
Title: Probe for measuring specific gravity of liquid in hole
Inventor: OGURA KIMIO
IPC: G01N9/18
Filed: 1983-03-09
Abstract: PURPOSE:To measure the sp. gr. of a liquid in a hole accurately and simply in the original position and to make handling easy in simple structure by detecting the displacement of a float during the ascendance and descendance due to the sp. gr. of the surrounding liquid in the hole or the stress for ascending or descending the float by a detector such as a differential transformer and a load cell. CONSTITUTION:The float 4 is supported by two springs 2, 7 put at the upper and lower ends and a coupling shaft 10 in a frame shape probe main body 1. The space between a differential transformer 5 and the shaft 10 is sealed axially by a bellows 11 and first and second seals 12, 13, and a liquid such as silicone oil 14 is sealed in the inner part. The cable connecting a coil 15 of the transformer 5 and the ground is taken out to the outer part of the body 1 through in a hollow tube 16. The sp. gr. of the liquid in the hole can be measured accurately and simply at the original position by such probe for measuring sp. gr. of the liquid in the hole. This probe is extremely effective for the system detecting the layer in the hole and for controlling muddy water in a working site constructing under ground continuous wall.
Patent JP-S51114045-A (JP)
Title: Information processing system
Inventor: FUJINO HIROMICHI
IPC: H02J3/00
Filed: 1975-03-31
Abstract: PURPOSE: A method of information processing for process controllers etc. ensuring that no part of the input data generated later is left out from reading. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11237262-A (JP)
Title: Electromagnetic flowmeter
Inventor: MASUNAGA YASUYUKI
IPC: G01F1/60
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To measure flow rate accurately by extracting the component lower than a specified frequency of a flow rate signal at a noise discriminating section, employing that component as a reference voltage in sampling thereby eliminating the effect of fluid noise. SOLUTION: A converter 40 introduces a flow rate signal from a detector 30 to an amplifying section 41 in order to attenuate low frequency components thereof and delivers amplified high band frequency components to a synchronous sample section 42 and a noise discriminating section 50 comprising an LPF. The section 50 extracts the low frequency component of the flow rate signal and delivers it to the section 42. When the sample signal is ON, sample sections 45, 46 having a switch function outputs a flow rate signal employing the low frequency components as a reference voltage, i.e., a signal obtained by subtracting the low frequency components from the flow rate signal. A differential circuit 47 outputs a signal obtained by superposing signals on + and -sides.  Since the section 42 performs sampling while following up beating caused by low frequency fluid noise components, highly accurate measurement can be ensured.
Patent JP-H04258703-A (JP)
Title: Digital-automatic caliper
Inventor: NAKADA TOMOYUKI
IPC: G01B3/20
Filed: 1991-02-12
Abstract: PURPOSE:To meet the secular change of the shape of a slidable electric conductor and prevent the generation of the numerical trip by maintaining the firm contact between a slider and the slidable electric conductor by the pressing force of an elastic body installed between the slider and the slidable electric conductor. CONSTITUTION:A transmission plate means which is formed in a constant pitch on a slider 1 by a caliper and has an electrostatic capacity and a receiving plate means formed in a certain constant pitch on a main scale 2 are arranged oppositely through an insulating body, and a pair of condensers are formed. In measurement, electric power source is supplied to both the means, and the slider 1 is shifted for the main scale 2, and each time when the pitch of both the means accords, the generated pulse voltage is measured. An elastic body 58 is arranged between a mounted electric circuit 20 and a slidable conductor 55 projecting towards the slider 1. The fixed edge 56 of the electric conductor 55 is fixed to the circuit 20, and the other edge is elastically pressing-slided on the slider 1 by the elastic body 58. Accordingly, independently of the secular change, the electric contact between the electric conductor 55 and the slider 1 is maintained nearly constant, and the generation of numerical trip is prevented.
Patent JP-S61203276-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J9/04
Filed: 1985-03-01
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-S59167313-A (JP)
Title: Air conditioning device for automobile
Inventor: FUNAZAKI KEN
IPC: B60H1/00
Filed: 1983-03-11
Abstract: PURPOSE:To prevent rapid change in temperature of discharged air in a compartment, by shifting a position of an air mix door corresponding to an amount according to a heat load in the compartment upon on and off operation of a compressor. CONSTITUTION:A switch 31 of a control panel is connected through a waveform shaper 34 to a microcomputer controller 37, while a sensor 32 for sensing temperatures of inside and outside air, sunlight, blowing air and evaporator discharged air and a feedback potentiometer 33 for sensing positions of an A/M door and a mode door, etc. are connected through a multiplexer 35 and an A/D converter 36 to the microcomputer controller 37. The controller 37 serves to compute a required heat in accordance with a predetermined program, and decide whether or not on and off operation of a compressor is required, and further compute a shift amount of the A/M door according to the required heat. Upon the on and off operation of the compressor, the controller outputs a control signal for an opening degree of the A/M door to shift a position of the A/M door to the shift amount. Thus, it is possible to prevent rapid change in temperatures of discharged air in a compartment accompanied by the on and off operation of the compressor.
Patent JP-H02217828-A (JP)
Title: Automatic exposure adjusting device
Inventor: TOKUDA KIMIO
IPC: G03B7/099
Filed: 1989-02-18
Abstract: PURPOSE:To obtain an invariably constant photometric distribution on a photometry element at all zoom position of a photographic lens and to obtain the best exposure by moving a window for photometry in the optical-axis direction of a lens for photometry corresponding to the zoom position of the photographic lens. CONSTITUTION:The photographic lens 11 transmits the rotation of a zoom ring 12 to a photometry window operation ring 14 through a transmission gear 13 and this light measurement window operation ring 14 drives a cam frame operation screw 16 screwed in a cam frame 15 to rotate the cam frame 15. The photometry window 3 screwed onto a cam roller shaft 17 engaging the cam groove 15a of the cam frame 15 moves the optical-axis direction of the lens 1 for photometry by the rotation of the cam frame 15 to vary the field angle of the photometry lens 1 matching the field angle of the photographic lens 11. Thus, the brightness distribution of an object is measured with the same photometric distribution with the photographic lens. Consequently, adequate exposure is enabled.
Patent JP-H09210484-A (JP)
Title: Cold air supply unit
Inventor: NIKAI ISAO
IPC: F25B9/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide air of approximately normal pressure at low temperature in any condition by providing an air compression/expansion device in which a prime mover, a turbo air compressor, a gear box, and an air expander are integrated so as to perform the connection with different gear ratio through a gear box. SOLUTION: In a cold air supply unit, an air compression/expansion device A in which a prime mover 2, air compressors 3a, 3b, and an air expander 5 are integrated, and a water/air heat exchanger B are stored in one casing 1, and the cold air supply unit is provided with a cold air taking-in connection port 7, a return air taking-in connection port 8, a cooled water taking-in connection port 10, and a cooled water taking-in connection port 9, and is movable. The air compression/expansion device A is integratedly provided with the prime mover 2, the turbo air compressors 3a, 3b, the gear box 4, and the air expander 5, and a rotary shaft of the prime mover 2 is connected to a drive shaft of the air compressors 3a, 3b and a rotary shaft of the air expander 5 with the different gear ratio by the gears in the gear box 4.
Patent JP-S51127731-A (JP)
Title: Printing record device
Inventor: HIRAMATSU KEIJI
IPC: B41M5/00
Filed: 1976-04-07
Abstract: PURPOSE: To provide a printing record easily and quickly by colouring a colour producing reagent on the recording paper, which has a compound-layer of colour producing reagent and photoconductive cell, by a discharged plasma in the printing device, using the discharged plasma on the compound-layered paper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04256452-A (JP)
Title: Separation device of magnetic metals
Inventor: TAWARA MINORU
IPC: B03C1/12
Filed: 1991-02-09
Abstract: PURPOSE:To simply and surely separate magnetic metals and non-magnetic metals with a compact device by inserting the metals to be separated, making them attracted with an electromagnetic attraction part of a rotatory electromagnetic attracting part, moving them to an angle that a power supply on the electromagnetic attracting part is not applied in this attracting state and dropping them. CONSTITUTION:When an empty can C is thrown in from the upper side, it drops to a compression part 5 and after it is crushed with a compression drum 4, it drops on a separation chute 16. When it drops through the chute 16, in the case that the empty can is a magnetic metal, it is attracted with a sector form of electromagnetic attraction ring 17 and with a rotation of the electromagnetic attraction ring 17 it is conveyed to a separation section 20b for magnetic can. When it comes here, sectional contacts of ring contacts are released from power supply contacts and it deposits in a receiving container 32. Also when the empty can C is non-magnetic, it drops as it is and it deposits from the separation section 20a into the receiving container 32.