baber/WOPTO huggingface dataset:
Patent JP-S57112929-A (JP)
Title: Working device for inner face and outer face of metallic tube
Inventor: SAITOU YUTAKA
IPC: B21C3/08
Filed: 1980-12-29
Abstract: PURPOSE: To improve working ratio and working speed and enable working of long sized tubes in an inner and outer faces working machine for metallic tubes by inclining plural rolls to the axial line of a metallic tube and holding a plug for inner face working in inside of the tube.  
     CONSTITUTION: A metallic tube 1 is transferred from left direction to right direction by a metallic tube transferring mechanism provided in the rear of an inner and outer faces working machine 3 for metallic tubes. While passing a metallic tube drawing machine 2, the tube 1 is rolled to specified diameter and thickness by a die 21 and a drqwing plug 22. Nex, in passing a working machine 3, a spiral groove is formed at the inside of the tube. At this time, the rolls 32 make pressure contact to the tube 1 inclining at a specified angle to the axial line of the tube 1. Accordingly, the rolls rotates with rotation of a roll support 31, and at the same time, rotate on their own axes and exert frictional force in the direction of transfer of the tube 1 and in the direction of contact of the outer face. Thereforce, inner face of the tube 1 is pressed to the inner face working plug 34 and a spiral groove is formed. On the other hand, as the plug 34 is connected with the plug 22 through a rod 35, it is always held at a position corresponding to the rolls 32. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6245728-A (JP)
Title: Apparatus for stopping spindle in end breakage of double twister
Inventor: TANIGAKI BUNJIRO
IPC: D01H7/02
Filed: 1985-08-22
Abstract: PURPOSE:To stop the motion of a twisting spindle and a twisted yarn winder directly by the signal transmitted from an end-breakage detector, by attaching a driving clutch to a double twisting spindle and attaching an electromagnetic clutch and an electromagnetic brake to a winding drum. CONSTITUTION:When the end-breakage detector 4 is actuated, the electromagnetic coil of the spindle-stopping apparatus 32 is electrified to release the driving clutch and, at the same time, the electromagnetic coil of the electromagnetic clutch of the driving drum 17 is cut off and the electromagnetic coil of the electromagnetic brake is electrified. The driving drum 17 is stopped simultaneous to the stop of the rotation of the double twisting spindle 1.
Patent JP-2001013236-A (JP)
Title: Device for detecting position of two-wheeled vehicle
Inventor: KANDA MINORU
IPC: B60R25/33
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily detect the present position of a two-wheeled vehicle even when it is stolen so as to be laid and left. SOLUTION: This detecting device for the position of a two-wheeled vehicle is loaded on the two-wheeled vehicle, it performs a GPS receiving and processing operation, and it informs a control center of information regarding the position of the two-wheeled vehicle by using the communication line of a portable telephone or the communication line of a PHS. In the detecting device 30 for the position of the two-wheeld vehicle, a GPS antenna plane 31 is supported to be movable in such a way that the GPS antenna plane 31 keeps a horizontal plane irrespective of whether the two-wheeled vehicle 10 is laid or not and the present position of the two-wheeled vehicle is easy to detect even when the attached two-wheel vehicle is stolen so as to be laid and left.  In addition, since a shaft C as the rotation center of the GPS antenna plane 31 is arranged so as to agree with the front and rear direction of the two-wheeled vehicle, the GPS antenna plane 31 can be turned around the shaft C, and the GPS antenna plane 31 is always directed upward.
Patent JP-S5976191-A (JP)
Title: Controller for inverter
Inventor: FUKAZAWA KATSUMI
IPC: H02P25/02
Filed: 1982-10-22
Abstract: PURPOSE:To restart an inverter by rotating the phase of a rotary position signal in the prescribed amount when the demagnetization of a permanent magnet rotor is discriminated from the input side interline voltage detection value and rotating speed detection signal of a synchronous motor, thereby magnetizing a permanent magnet by the inverter. CONSTITUTION:An interline voltage detection value VM produced through a full-wave bridge having a transformer T and diodes D1-D6, resistors 29, 30 and a condenser 31 and a speed signal absolute value ¦omega¦ obtained from a resolver control circuit 9 through an absolute value converter 32 are inputted to a differential amplifier 33. When a load motor 5 is demagnetized, the VM becomes small, the output V0(=¦omega¦-VM) of the amplifier 33 becomes large, thereby discriminating the demagnetization. The output of a flip-flop 39 at the time of V0>V  becomes ''1'' by the comparison of V0 with the set value V  in the comparator 38, a rotary phase angle cnnverter 40 varies the rotary phase angle in the prescribed amount to set to the phase of the direction that the armature magnetomotive force becomes coincident to the rotor magnetomotive force to flow an armature current. Then, the permanent magnet is magnetized.
Patent JP-S6248254-A (JP)
Title: Power converter
Inventor: AOYAMA IKUYA
IPC: H02M1/06
Filed: 1985-08-23
Abstract: PURPOSE:To simplify a main circuit and enable it to respond to high frequency, by connecting a resistor in parallel to an anode reactor in a power converter with a GTO thyristor connected to the anode reactor in series. CONSTITUTION:The output of a DC power source 1 is controlled by a GTO thyristor 4 and current is fed to a load 7, and an anode reactor 6 is connected to the GTO thyristor 4 in series to suppress rush current. The storage energy of the anode reactor 6 is fed back to the power source 1 via a pulse transformer 11 and full-wave rectification circuits 12a-12d to save power. Then, a resistor 14 is connected in parallel to the anode reactor 6. By this method, overvoltage in a feedback action shifting process can be easily suppressed, and current attenuation is not sped after the completion of the feedback action, and so he titled device can respond to the increase in switching frequency of the GTO thyristor 4.
Patent JP-H0928953-A (JP)
Title: Embroidery data processor
Inventor: MIZUNO MASAHIRO
IPC: D05C5/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an embroidery data processor capable of preparing automatically in a short time the embroidery data for sewing a closed region hollowed out in multiple involution relationship by an operation at a time. SOLUTION: Outside and inside attributes in relatively positional relation to outlines L1, L3 to regulate the shape of an embroidery region are set to a setting condition or releasing condition to prepare the embroidery data of a hollowed-out closed region surrounded by the profiles L1, L2, the embroidery data of a hollowed-out closed region surrounded by the profiles L2, L3 and the embroidery data of a closed region surrounded by the outline L3.
Patent JP-H07276860-A (JP)
Title: Data transmission sheet and production thereof
Inventor: IZUMI SHINYA
IPC: C09J7/02
Filed: 1994-08-08
Abstract: PURPOSE:To constitute a false adhesive postcard system enabling a rapid reply by preliminarily storing the data to a recipient as a duplicate by a publisher at the point of time of sending and capable of rapidly replying when there is the reference of the recipient. CONSTITUTION:One set is constituted of upper and lower sheets 10, 20 and a color former layer 10B containing a microcapsule having a leuco dye sealed therein is formed on the rear surface of the upper sheet 10 and a false adhesive layer 20B containing a coupler adsorbing the dye sealed in the microcapsule when the microcapsule is broken by the pressure applied to the upper sheet by a pressure printing means to develop a color and a false adhesive is formed on the surface of the lower sheet 20. The false adhesive layer 20B has false adhesiveness capable of bonding the mutual contact surfaces of both sheets 10, 20 by folding pressure to bring the upper and lower sheets to a laminated state.
Patent JP-H05142291-A (JP)
Title: Insulation diagnosing circuit and apparatus therefor
Inventor: TAKAOKA NOBUKI
IPC: G01R31/14
Filed: 1991-07-01
Abstract: PURPOSE:To determine a deterioration polarity by a method wherein a voltage of a DC power source incorporated on the secondary coil side is biased to a voltage of an AC voltage divider incorporated on the secondary coil high-voltage bushing side and an applied voltage waveform and a charging voltage waveform are detected. CONSTITUTION:A voltage-dividing capacitor 2 is incorporated in parallel from the high-voltage side of an AC transformer 1 for testing, while a bypass capacitor 3 is incorporated in series from the low-voltage side, and an AC-DC bias changeover switch 4 is incorporated in parallel. A protective resistor 5 and a polarity changeover switch 6 are incorporated and further a DC power source 7 is incorporated in the switch 6. A detecting resistor 8 is incorporated between the power source 7 and the ground, and an applied voltage from the voltage-dividing capacitor 2 and a charging current from the resistor 8 are subjected to A/D conversion by an A/D converter 9 and detected. A body 14 to be measured is connected onto the high-voltage side of the AC transformer 1 through a lead cable 13, information on the waveform of the charging current in relation to the applied voltage at the time when an alternating current is applied and when alternating-current application and direct-current biasing are executed is stored in CPU 10, data are processed and a deterioration polarity is determined on the basis of an amplitude response and a phase difference of each frequency.
Patent JP-S6341999-A (JP)
Inventor: FUJIKAWA YOSHIMASA
IPC: G01P3/36
Filed: 1986-08-07
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-2000021557-A (JP)
Title: Induction heating cooking utensil
Inventor: ISOGAI MASAYUKI
IPC: H05B6/12
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To perform stable operation without being practically influenced by noise by operation of the inverter part by making a comparison in the timing before resonance voltage equivalently becomes zero voltage by extracting a trigger on the basis of a result by comparing a waveform by coupling the resonance voltage in AC with DC voltage. SOLUTION: The control part for controlling the inverter part compares a signal detecting an AC component of resonance voltage generated in a resonance circuit composed of a heating coil 5 and a capacitor 6 with comparing DC voltage being in an amplitude range of a detected signal to generate a trigger on the basis of the comparing signal to reset an oscillating period of a self-traveling oscillator, and also compares an output signal of the self- traveling oscillator with DC voltage for setting ON time of a switching element 7 to output an ON/OFF signal of the switching element 7. Here, when proper voltage in amplitude of a signal detecting an AC component is set as the comparing DC voltage, a comparison can be made in the timing before the resonance voltage equivalently becomes zero voltage.
Patent JP-H0235725-A (JP)
Title: Dry etching method and dry etching equipment
Inventor: KUBOTA MASABUMI
IPC: H01L21/302
Filed: 1988-07-26
Abstract: PURPOSE:To prevent the destruction of a gate oxide film and the abnormal generation of local anisotropy, by performing anisotropic etching by projecting a neutral molecular beam. CONSTITUTION:In an etching reaction chamber 10, a stage 11 which can control temperature with liquid nitrogen and a heater is installed, and material 12 to be etched is arranged thereon. The inside of the reaction chamber 10 is vacuumized from an exhaust vent 13 around the stage 11 by an exhausting system, and the degree of vacuum is kept at a specified value. From a gas feeding inlet 14, gas which mainly contributes to etching is introduced. The material 12 to be etched is irradiated with a neutral molecular beam from a molecular beam generating mechanism 15. The molecular beam is projected from a plurality of nozzles 16 into the reaction chamber 10. Gas turning to the molecular beam is introduced from a gas feeding inlet 17. The inside of the molecular beam generating mechanism 15 is kept at a specified degree of vacuum, via an exhaust vent 18 by a second exhaust pipe. Hence, anisotropic etching is achieved by gas molecule attaching to neutral particle of low energy, so that the anisotropic etching can be performed with little damage.
Patent JP-H0473653-A (JP)
Title: Exposing device
Inventor: NISHIUCHI KAORU
IPC: G03F7/20
Filed: 1990-07-13
Abstract: PURPOSE:To improve the accuracy of dimension control for a resist pattern by detecting the change of the intensity of the reflected light of infrared rays in an exposure area according to exposure, and controlling the exposure time of resist film. CONSTITUTION:When the resist film 7 is exposed, the exposure area and non- exposure area of the resist film 7 are irradiated with the infrared rays by first and second infrared ray radiation devices 8a, 8b. The intensity of the reflected light of each infrared ray is detected by first and second infrared intensity detectors 11a, 11b, and the exposure of the resist film 7 can be completed by closing a shutter 4 by a shutter opening/closing device 5 when the detection output of the first infrared intensity detector 11a arrives at a constant rate for that of the second infrared intensity detector 11b. Thereby, it is possible to obtain the resist pattern in which the exposing state of the resist film 7 can be always optimized without being affected by the nonuniformity or difference of the thickness of the resist film 7, and the accuracy of the dimension control can be improved.
Patent JP-2000015043-A (JP)
Title: Outlet dust concentration control method for flue gas desulfurization equipment
Inventor: OTSUBO KIYOHITO
IPC: B01D53/77
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an outlet dust concentration control method for flue gas desulfurization equipment, which can optimize the number of operating circulating pumps according to the concentration of dust which flows in a absorption tower, can surely repress the outlet dust concentration below a set value, and can improve the economical efficiency in operating the circulating pumps. SOLUTION: At a controller 34, outlet dust concentration is obtained based on inlet dust concentration obtained on the basis of a load, inlet dust particle diameter distribution, and the fractional collection efficiency of each particle diameter, a liquid-gas ratio required for making the outlet dust concentration below a set value is obtained. The number of circulating pumps 4 is controlled by starting and stopping them so that a circulation amount 31 of an absorption liquid 1 to a ratio of a flow rate 29 of a discharged flue gas is equal to the liquid-gas ratio, which makes the outlet dust concentration below the set value.
Patent JP-S6165513-A (JP)
Title: Low pass filter
Inventor: SOMEYA KAORU
IPC: H03H11/04
Filed: 1984-09-07
Abstract: PURPOSE:To attain circuit integration with simple circuit constitution by synthesizing a basic signal of an inputted digital signal and its inverting signal with respect to a circuit suitable for a pulse width modulation type D/A converting circuit to provide a filter function. CONSTITUTION:An amplifier 12 is replaced by a resistor 12a and an amplifier 13 consists of a transistor (TR)13a and a resistor 13b. A pulse width modulation signal inputted to an input terminal 11 is outputted to an output terminal 15 in phase via the resistor 12a, and outputted in inverted phase by the TR13a and they are synthesized at a point D via a capacitor 14. Thus, in adjusting the amplification factor of the TR13a by means of a variable resistor 21 so that the pulse width modulation signal outputted via the resistor 12a and the inverted pulse width modulation signal outputted from the TR13a are just cancelled, the filter operation is obtained.
Patent JP-S6343063-A (JP)
Title: Lubricating oil quantity control device for automatic transmission for vehicle
Inventor: YASUE HIDEKI
IPC: B60K20/00
Filed: 1986-08-08
Abstract: PURPOSE:To properly supply a large amount of lubricating oil as required even when an engine load is zero during high-speed coasting, by providing means for directly communicating to a lubricating oil passage an oil passage located on a pump side upstream a valve for regulating a lubricating oil pressure when a vehicle speed is high, and the engine load is low. CONSTITUTION:There are provided a vehicle speed sensor 5, a throttle sensor 4 for detecting a throttle opening of an engine 1, and a selector valve 16 for communicating a lubricating oil passage C with an oil passage A1 branched from a line pressure oil passage A when a vehicle speed is high, and the throttle opening is small. Accordingly, even when the throttle opening is zero during high-speed coasting, for example, a desired quantity of lubricating oil may be properly supplied as required. Thus, the oil supplying means comprises means for directly communicating with the lubricating oil passage C the branch passage A1 of the line pressure oil passage A which passage A1 is located on a pump side upstream a secondary regulator valve 10. Therefore, an intentional effect may be achieved with a simple construction.
Patent JP-S6161660-A (JP)
Inventor: POORU ANSONII KAAKUPATORITSUKU
IPC: A23L2/08
Filed: 1985-08-24
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-H0530253-A (JP)
Title: Facsimile equipment
Inventor: ARAI AKIO
IPC: H04N1/00
Filed: 1991-07-25
Abstract: PURPOSE:To enable the facsimile equipment with a telephone set function accommodating plural lines to cope with a conversation reservation request even in the case of using the telephone function. CONSTITUTION:A control section 20 informs it by a notice section 24 when the section 20 discriminates a conversation reservation request from an opposite facsimile equipment, uses a hook detection circuit 19 to detect off-hook of a built-in telephone set 18 when the built-in telephone set 18 is not busy and controls a relay 1 or 2 and a relay 3 to connect a line to which the opposite facsimile equipment is connected to the built-in telephone set 18. When the built-in telephone set 18 is busy, a hook detection circuit 29 detects off-hook of an externally mounted telephone set 28 and the control section 20 controls the relay 1 or 2 and the relay 5 to connect a line to which the opposite facsimile equipment is connected to the externally mounted telephone set 28.
Patent JP-H0825939-A (JP)
Title: Vehicle height adjusting device
Inventor: INOUE NOBUAKI
IPC: F16F9/50
Filed: 1994-07-16
Abstract: PURPOSE:To accumulate the vibrational energy of a body as fluid pressure and use this fluid pressure for vehicle height adjustment. CONSTITUTION:Front and rear wheel axles 10, 20 are individually supported to a body by fluid pressure type actuators A, B and springs 9, 19 connected mutually in parallel. In the respective actuators A, B, rods 4, 14 protruding from pistons 7, 17 fittingly mounted to cylinders 5, 15 are connected to either a body 2 or the axles 10, 20. A changeover type check valve 43 is insert- connected to a passage connecting the upper end chamber of the front wheel actuator A and the lower end chamber of the rear wheel actuator B to each other, and a changeover type check valve 44 allowing flow in the reverse direction to the changeover type check valve 43 is insert-connected to a passage connecting the lower end chamber of the front wheel actuator A and the upper end chamber of the rear wheel actuator B to each other. A pressure accumulator 34a is connected to a passage connecting at least one of the changeover type check valves 43, 44 to the rear wheel actuator B.
Patent JP-H0718525-A (JP)
Title: Loose boss top roller
Inventor: TANIGUCHI YASUNORI
IPC: F16C13/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a loose boss top roller simple in construction and capable of easily detaching. CONSTITUTION:The inside of a loose boss 14 stuck with a hard rubber 13 on its outer periphery is threaded with an arbor 15, the space between the arbor 15 and the loose boss 14 is engaged with a needle roller bearing 18 provided with a shell 17 on its outer periphery, the end of the loose boss 14 is threaded with one end of a joint 19 so as not to come into contact with the roller bearing 18, and this end is fixed with a snap ring 20. An end bush 21 is fixed with a screw 22 onto the end of the arbor 15, the inside of the recess 21a of the end bush 21 is mounted with thrust washers 23,24 and a thrust ball bearing 24, and the other end of the joint 19 is provided with a flute 26 for preventing grease leakage and fly waste intrusion.
Patent JP-H0828807-A (JP)
Title: Condensate-recovering device
Inventor: MORII TAKAYUKI
IPC: F22D11/06
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a condensate-recovering device wherein, irrespective of a condensate quantity, a pump idle rotation or a damage of a pressure regulating valve does not occur. CONSTITUTION:A pressure regulating valve 4 is mounted between a steam-using equipment 2 and a condensate-recovering pump 1. On the pressure regulating valve 4, a steam separator 10 is mounted. A separated coudensate is allowed to communicate with an ejector 5 of the condensate recovering pump 1. A separated steam is connented to a pipe path 9 through an exit 14 of the pressure regulating valve 4.
Patent JP-H0239288-A (JP)
Title: Method and device for reading core information
Inventor: OIKAWA KATSUYA
IPC: G06K7/12
Filed: 1988-07-28
Abstract: PURPOSE:To disable visual recognition of a code on an article and to form the code on an arbitrary position of the article by forming code information with a coloring matter which absorbs the light of the infrared range and has a high transmittance to the light of the visible range at the time of forming encoded information on the article. CONSTITUTION:A decorative pattern 2 corresponding to the article is formed on a package 1 as the article by printing or the like of ink, toner, or the like which absorbs less infrared rays having a prescribed wavelength or longer. A bar code 3 as encoded information is formed on a prescribed position of the package 1 with a coloring matter which absorbs infrared rays having 1 to 2mum wavelength and has a high transmittance to visible rays. The pattern 2 and the bar code 3 on the package 1 are read by a reader having a host device 10 and an enclosure 9. Infrared rays different in wavelength are emitted from light emitting diodes 4 and 5 in the enclosure 9 of this reader, and the pattern 2 or information of the bar code 3 is read by photo sensors 7 and 8.
Patent JP-H1073170-A (JP)
Title: Mixing valve provided with manually operated lever
Inventor: HEIMANN BRUNO
IPC: F16K31/60
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To form a lever heat housing as an integrated cap-like case by arranging a fastening member and a locking member in an area of a valve cartridge, preventing axial movement of a case after rotating it at its axial insertion position, and fixing a manually operated lever to an adjusting lever. SOLUTION: In order to assemble a valve cartridge 2, a pressure ring 26 is screwed by a fastening screw 262 after covering a ring member 5. An abutting bush 51 is supported by the pressure ring 26, and a collar 50 pressurizes an abutting edge 61 by means of a spring. A base 3 axially pressurizes the collar 50 at the position of an insertion joint, and is rotated at the inserted position while being suppressed in axial movement. An end face of the case 3, opposite to a valve body 1 is closed by a semi-spherical arch portion 35. A manually operated lever 4 is fixed by means of an angular member 40 inside a downward minute gap 33. A lever heat housing can be formed as an integrated cap-like case.