baber/WOPTO huggingface dataset:
Patent JP-H07195302-A (JP)
Title: Desktop cutter
Inventor: TAKANO SHINJI
IPC: B23D45/14
Filed: 1995-02-03
Abstract: PURPOSE:To prolong the service life of an endless belt and improve quality of section of a material to be cut. CONSTITUTION:When a motor 11 is started, the revolution of the motor is gently raised by a soft start circuit 29 and power is transmitted to a cutting blade such that an endless belt does not slip. During the revolution, the number of revolutions N and the number of revolutions from a magnet pickup 22 are compared at a constant-speed control circuit 30 and the revolution of the motor 11 is controlled so as to coincide with the number of revolutions N. When the motor 11 is stopped, electric current flows into a dynamic braking coil 25, a slowdown torque is generated gently in rotation of an armature 15 by a field coil 26 which generates a magnetic field system in a direction to brake the armature 15 and a field coil 27 which generates a magnetic field system weaker than that of the field coil 26 in a direction opposite to the braking direction, and braking is performed. Thus, the revolution of the motor 11 is stopped by the slowdown torque in the allowable transmission torque of the endless belt.
Patent JP-S60184109-A (JP)
Inventor: KUWABARA TAKESHI
IPC: E01H3/04
Filed: 1984-02-29
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-H08211107-A (JP)
Title: Optical voltage measuring apparatus for gas insulated electric machine
Inventor: ITAKURA EIJI
IPC: G01R15/24
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an optical voltage measuring apparatus for gas insulated electric machine in which the voltage can be measured with high accuracy while facilitating the maintenance. CONSTITUTION: The optical voltage measuring apparatus comprises a ground electrode 20 fixed to an enclosure 10 while being spaced apart by a predetermined interval from a bus 11 contained therein with a hole 21 being made at a part facing the bus 11, an intermediate electrode 30 disposed oppositely to the back side of the ground electrode 20 with respect to the bus 11 while being spaced apart by a predetermined interval therefrom, an optical voltage sensor 40 connected with the intermediate electrode 30 and the ground electrode 20, and a signal processor 50 disposed on the outside of the enclosure 10 while being coupled optically with the optical voltage sensor 40.  The optical voltage sensor 40 is interposed between the ground electrode 20 and the intermediate electrode 30 with the electrode 46 of an electrooptic crystal 44 constituting the optical voltage sensor 40 being abutted directly against the ground electrode 20 and the intermediate electrode 30 and connected therewith.
Patent JP-S57156957-A (JP)
Title: Paper sheet holding device
Inventor: SHIBUYA YASUHIRO
IPC: G07D9/00
Filed: 1981-03-20
Abstract: PURPOSE:To make the device compact in such a way that paper sheets are thrown in and amassed from the upper part to a temporary holding position in a holding chamber using a conveying means, the paper sheets amassed in the temporary holding position are regularly held by turning and moving them in the horizontal at gradually different angles using a paper sheet moving means. CONSTITUTION:Paper sheets which have been conveyed by belts 14, 15 are thrown between guides 12, 13 seriatim into a holding chamber, amassed, and temporarily held. For regularly holding the temporarily held paper sheets 10, a solenoid is electrically conducted, a lever 4 is turned counterclockwise, and a push rod 6 is moved to the position (a) while a separate rod 8 is moved to the position b. Then, the temporarily held paper sheets 10 are pushed by the push rod 6, turned and moved in horizontal taking a corner D as the center, and conveyed to the regular holding position. Thus, the paper sheets 11 are regularly held.
Patent JP-H06246841-A (JP)
Title: Method for providing antibacterial properties and fungus resistance to polyurethane foam
Inventor: EGUCHI HARUICHIRO
IPC: B29K105/04
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a method for a polyurethane foam having superior antibacterial properties and fungus resistance. CONSTITUTION:A polyurethane foam is dipped in a mixture water solution of 5-40g/l tin chloride (II) (SnCl2.2H2O) in 5-40ml/l concentrated hydrochloride acid, washed by water, dipped in a water solution of 0.3-10g/l silver nitrate, washed by water, and dried for providing antibacterial properties and fungus resistance to the polyurethane foam.
Patent JP-S58157196-A (JP)
Inventor: KANEKO TAKESHI
IPC: G11B33/02
Filed: 1982-03-13
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-H04277844-A (JP)
Title: Cache memory control circuit
Inventor: FURUTA HIROKO
IPC: G06F12/08
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the performance deterioration of processing speed at a cache memory caused by the monitoring operation of a system bus corresponding to write access from another slave. CONSTITUTION:The memory access mode of the system bus is detected by a burst access mode judging circuit 11, an access mode signal 102 is outputted, according to this access mode signal 102, it is shown that the relevant memory access mode is a burst access mode, when a hit judge signal 118 outputted from a hit judging circuit 18 shows cache hit, an invalid signal 106 is outputted from a block invalid signal generating circuit 19, and a valid bit 17 is made invalid for each fixed block. Thus, the number of times to load wait to CPU access because of monitoring the burst access mode is reduced.
Patent JP-S58160048-A (JP)
Title: Posture changing device of work
Inventor: MIZUKAMI SHIGERU
IPC: B23Q7/16
Filed: 1982-03-12
Abstract: PURPOSE:To eliminate an idle station exclusively used for changing posture by a very simple structure wherein a cam is arranged at the position to abut against an eccentric part in the midway of the lowering motion of a mount so as to be able to set to rotate the work for a predetermined angle. CONSTITUTION:A conveyor 20 is provided with a table 21, which is equipped with a T-groove 22 provided at the end of a line and mounted through legs 23 to a base 24. A post 27 equipped with a pair of T-grooves 26 is fixed to a slider 25 slidably supported in the T-groove 22. The work 36 having an eccentric part is placed in the V-groove 34 of a caliper 33 in order to be carried. A cam 44 having slant faces 42 and a horizontal face 43 as a cam profile is installed on the upper surface of a post 41 at the position that the cam 44 can abut against the crankpin P3 of a crankshaft in the midway of the lowering of the mount. The work 36 is rotated for 90 deg. by abutting against the cam 44 and the transferred to a block 40 while being kept in a rotated state.
Patent JP-S51125451-A (JP)
Title: Polyamide composition
Inventor: IWAMI ISAMU
IPC: C08L23/00
Filed: 1975-04-03
Abstract: PURPOSE: To obtain a polyamide composition with improved impact resistance and moldability by mixing a polyamide and an ethylenic copolymer in a specified proportion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09232474-A (JP)
Title: Resin sealing construction for bare chip ic on fpc and its manufacture
Inventor: KAJIMA ISAO
IPC: H01L21/56
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of penetration of resin flowing in between a bare chip IC and an FPC, to suppress the generation of an uneven flow, and to suppress the generation of bubbles on the occasion of applying sealing resin, by providing groove constructions on the FPC region below the bare chip IC mounted. SOLUTION: Groove constructions 10 are formed on an FPC surface 2, to prevent resin from flowing unevenly and from containing bubbles by surface tension, at positions in the lower region of the bare chip IC 7 of the board FPC 2 where the bare chip IC 7 is mounted. Concerning to these groove constructions 10, a plurality are formed in parallel to a direction of filling resin from a position of applying the resin, or radially or backwardly radially. As a result of this, concerning to resin flowing in between the bare chip IC 7 and the FPC 2, the amount of resin flowing in every groove is uniformalized, and filling can be performed without the generation of an uneven flow. Accordingly, it becomes possible to suppress the generation of bubbles on the occasion of applying the sealing resin.
Patent JP-H08234556-A (JP)
Title: Toner concentration controller
Inventor: MAEDA YASUTAKA
IPC: G03G15/08
Filed: 1995-02-28
Abstract: PURPOSE: To stably control the concentration of toner with high accuracy and to enhance image quality by preventing the concn. of the toner in a developing tank from being remarkably changed from a reference value, due to the increase and decrease of the quantity of developer in the developing tank. CONSTITUTION: When a new cartridge cartridge 31 is attached at the time of executing a normal copying operation, a value obtained by subtracting a prescribed quantity ΔS from a value S detected by a magnetic permeability sensor 24 is compared with a target values So, at the time of judging whether the toner is to be replenished or not, in a period until the value measured by a quantity sensor 51 for detecting the quantity of the developer in the developing tank 21 becomes a preset reference value or below. Then, the increase of the value measured by the permeability sensor 24 caused by the increase of the developer in the developing tank 21 at the beginning of the attachment of the new cartridge 31 is corrected by the subtraction of the prescribed quantity ΔS.
Patent JP-H05244716-A (JP)
Title: Driving circuit for switch
Inventor: TSUKUNI TAKAKO
IPC: H02H7/20
Filed: 1992-02-27
Abstract: PURPOSE:To protect a driving circuit for switch against overcurrent by connecting a part of input signals fed through an input terminal with a relay having contacts connected with the outputs of transistors. CONSTITUTION:A part of input signals fed through input terminals 109, 110 is connected through a resistor 108 with relays 106, 107 having contacts 106A, 107A connected, respectively, with the outputs of transistors 104, 105. Upon provision of a ground signal to the input terminal 109 or 110, the relays 106, 107 are conducted and driving currents are fed from the transistors 104, 105. When a load of predetermined resistance is connected between the input terminals 109, 110, contacts 106A, 107A of the relays 106, 107 become nonconductive to interrupt driving current to supply to the transistors 104, 105. According to the constitution, a driving circuit for waveguide switch can be protected against overcurrent.
Patent JP-H11236980-A (JP)
Title: Valve driving device
Inventor: UENO TARO
IPC: F16K31/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize a spring pendulum type valve driving device, to reduce the weight thereof, to lower the power consumption, and to improve the armature moving characteristic and the valve element opening and closing characteristic. SOLUTION: Capacity (cross dimension X) of a valve opening magnet 44 built in a valve driving device 2 fitted with a valve clearance between an intake valve (valve element) 3 is set smaller than the capacity of a valve closing magnet 43. With this structure, since the excessive speedup of the armature 42 moving speed at the time of opening the intake valve 3 from the full closed condition to the full open condition is restricted so as to uniformalize the moving speed in an approach route and a return route of the reciprocation of the armature 42, generation of impact at the time of seating the armature 42 on the valve opening magnet 44 can be relaxed, and while the intake valve 3 opening characteristic can be improved, and furthermore, power consumption is lowered, and the valve driving device 2 is miniaturized and the weight thereof is reduced.  Since the cross dimension X is reduced, fitting position of each valve driving device 2 is restricted low, and the whole height of an engine can be restricted low.
Patent JP-S51114550-A (JP)
Title: Method for fixing adjusting nut, and lock nut
Inventor: UCHIDA YOSHIKOU
IPC: F16B39/04
Filed: 1975-04-01
Abstract: PURPOSE: An adjusting nut for preventing damage  to a male screw, simple and effective fixing, and remote fine adjustment of the movement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02219290-A (JP)
Title: Supporting device for optical element
Inventor: WATABE TORU
IPC: H01S5/00
Filed: 1989-02-20
Abstract: PURPOSE:To automate a wire bonding for connecting a semiconductor laser to a stripline via a wire by so disposing a surface formed with the bonding pads of the semiconductor laser and a surface formed with the stripline in parallel with each other. CONSTITUTION:A stripline 5 is so disposed on a parallel plane with a surface provided with bonding pads of a laser 2 as to extend in a direction at about 45 degrees to a laser emitting surface. To this end, the stripline 5 is approached to the pads of the laser 2, and both ends of a bonding wire 6 can be press- bonded on two parallel planes. Accordingly, the bonding can be automated. On the other hand, the width of a supporting board 4 made of ceramics, is not constant, but impedance matching with a connecting cable can be performed by suitably selecting the thickness of the board 4 and the width of the stripline 5.
Patent JP-H04278737-A (JP)
Title: Coherent optical receiver
Inventor: HORIUCHI YUKIO
IPC: H04B10/61
Filed: 1991-03-06
Abstract: PURPOSE:To attain excessive high-reception sensitivity by obtaining a coherent optical receiver which is for communicating and measuring and comes to be near the theory limit (shot noise limit) of a heterodyne detecting system. CONSTITUTION:The optical receiver is provided with a local oscillation optical source 1, an optical amplifier 6 which executes amplifying by receiving the output of the local oscillation optical source 1, an optical mulitiplexing/ demultiplexing filter 2 which multiplexes and demultiplexes wave by receiving signal light and the output of the optical amplifier 6, two light receiving devices 3 and 4 which convert light signal into an electric signal by respectively receiving the two outputs of the multiplexing/demultiplexing filter 2 and an electric amplifier 5 which composes the outputs of two light receiving devices 3 and 4 so as to execute amplifying by receiving the composed electric signal concerned. The optical receiver is usedful for communicating and measuring through the use of an optical heterodyne detecting system.
Patent JP-S57155790-A (JP)
Title: Optical transmission module
Inventor: SAWAI MASAAKI
IPC: H01S5/022
Filed: 1981-03-23
Abstract: PURPOSE:To radiate laser beams in multiple directions by mounting semiconductor laser elements on respective holding plates of a support base which has multi-stage holding plates. CONSTITUTION:The semiconductor laser elements 8 are mounted on respective holding plates of the support base 7 which is equipped with multi-stage holding plates 6 in such a manner as each element can radiate laser beams in different direction each other. This feature allows laser radiation to be performed in multiple directions and makes frequency division multiplex communication possible when laser diodes of different wave lengths are used.
Patent JP-S61199497-A (JP)
Title: Controller of inverter
Inventor: NAKAMOTO MASAHIKO
IPC: H02P23/08
Filed: 1985-02-27
Abstract: PURPOSE:To prevent an inverter failure in commutating even if a motor speed is accelerated by eliminating the increase in the commutation time of the inverter to the time or longer given by the lower limit slip frequency. CONSTITUTION:When the value of a slip frequency command omegas is not possible to cause the commutation failure of an inverter, it is selected as a slip frequency command as it is by a high order priority circuit 16, while when the slip frequency command omegas is small value to cause the commutation failure of an inverter, i.e., if omegas<omegaso, the circuit 16 selects the lower limit slip frequency omegaso, outputs it as a slip frequency command omega, and the commutation time of the inverter is limited to the commutation time decided by the lower limit slip frequency omegaso, thereby effectively obtaining a commutation time.
Patent JP-H01213208-A (JP)
Title: Herbicide composition
Inventor: MORISHIGE JIRO
IPC: C07D213/64
Filed: 1988-02-23
Abstract: PURPOSE:To obtain a herbicide composition capable of controlling extremely wide kinds of weeds with a small amount free from problems such as toxicity, containing a 2-nitro-(substituted pyridyloxy)benzohydroximic acid derivative and a specific compound. CONSTITUTION:A herbicide composition containing (A) a compound such as O-methoxycarbonylmethyl 5-(3-chloro-5-trifluoromethyl-2-pyridyloxy)-2-nitroben zohyd-roximate shown by the formula (R and R<1> are lower alkyl; R<2> is H or lower alkyl; X is H or halogen) and (B) a compound selected from N-phosphono methylglycine, ammonium-(3-aminocarboxypropyl)-methylphosphinate and amino-4- methylphosphinobutyryl)alanylalanine in the ratio of 0.01-1pt.wt., preferably 0.02-0.6pt.wt. component A and 1pt.wt. component B.
Patent JP-H02219742-A (JP)
Title: Container case of wrap film
Inventor: TAGUCHI TAKASHI
IPC: B65D85/672
Filed: 1989-02-21
Abstract: PURPOSE:To successively and efficiently prevent a cut and remaining wrap film from being wound back into a case as well as not to permit deterioration with time in adhesion performance caused by attachment of dust of a film retaining member or the like by constituting the film remaining member of a base material, an adhesive agent layer and an adhesion layer made of specific graft copolymer. CONSTITUTION:A film retaining member 10 is basically constituted of a sheet 10a, wherein the sheet 10a comprises, in the order from the surface of a front face of a case main body, an adhesive agent layer 11, a base material 13 and an adhesion layer 13. The base material 13 is a plastic film or paper while the adhesive agent layer 11 strongly adheres the base material 13 to the front face 6 of the case main body. The adhesive agent layer 13 can exhibit re- adhesive capability after being peeled so that adhesion and peeling of the wrap film can be repeatedly performed and also exhibits such adhesion capability that prevents the wrap film from being wound back into the case main body, being constituted of graft copolymer wherein vinyl chloride monomer is graft- copolymerised to ethylene-vinil acetate copolymer.
Patent JP-H08232141-A (JP)
Title: Cloth roll exchanger of loom
Inventor: TSUJIOKA NOBUHIRO
IPC: D03J1/06
Filed: 1995-02-28
Abstract: PURPOSE: To provide a cloth roll exchanger of a loom capable of preventing trouble such as fouling of a woven fabric or wrinkling in winding from occurring without causing an increase in size of the loom. CONSTITUTION: This cloth roll exchanger of a loom is obtained by installing a roll moving mechanism 100 capable of moving a full roll 3a from a winding position 6 to a takeout position 7, an empty roll feeding mechanism 170 capable of feeding an empty roll 3b to the winding position 6 after taking out the full roll 3a with the mechanism 100 and a winding mechanism 200 capable of cutting a woven fabric W between the empty roll 3b fed from the mechanism 170 and the full roll 3a and winding the woven fabric onto the empty roll 3b. The roll moving mechanism 100 is supported with a descending gradient from the winding position 6 to the takeout position 7 and has roll supporting members 140 equipped with sliding members 41 capable of freely advancing and retreating in the course thereof, a guide member 111 capable of supporting and guiding the sliding members 141 and further a sliding guide means 110 capable of placing the full roll 3a on the sliding members 141 and moving the full roll 3a to the takeout position 7 simply by the actions of the own weight and gradient.
Patent JP-H11240378-A (JP)
Title: Light driving device
Inventor: KODERA KATSUYOSHI
IPC: F21V7/16
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To switch a beam without providing a filament for switching the beam on a valve. SOLUTION: This device is provided with a base plate 5, a valve installation plate 4, a shade 8 for dimming illuminating light of a valve 1 at the time of a low beam, a solenoid 10, a shade driving link member 11 connected between the solenoid 10 and the shade 8, a return spring member 17 holding the valve installation plate 4 and the link member 11 to a position at the time of the low beam, and a spring member 22 for driving the valve installation plate 4. When the solenoid 10 is driven, the shade 8 is rotated from a position at the time of the low beam toward a position at the time of a high beam against the energization force of the return spring member 17 by the link member 11.  When the shade 8 is rotated to a predetermined angle, a butting of the spring member 22 on the valve installation plate 4 is started to rotate the valve installation plate 4 from the position at the time of the low beam toward the position at the time of the high beam.
Patent JP-S51115337-A (JP)
Title: Self-adjusting burner with safety device
Inventor: YAMAMOTO KAZUMASA
IPC: F23N1/02
Filed: 1975-04-02
Abstract: PURPOSE:Adjustment of air fuel ratio for optimal combustion by means of a feedback system using direct monitoring of exhaust gas and safety mechanism for shutting off fuel when over a certain level of unburnt gas is generated.
Patent JP-H05219028-A (JP)
Title: Line switching system
Inventor: SASAKI KATSUHIRO
IPC: H04L1/20
Filed: 1992-01-31
Abstract: PURPOSE:To improve line quality at the time of the radio momentary interruption switching of a line switching system for radio digital transmission. CONSTITUTION:Demodulating circuits 201-0 to 201-2 provided on a reception side are provided with a means for detecting L (>=3) different kinds of line quality, and a signal transmitted through an in-use line and a signal transmitted through a stand-by line are switched by momentary interruption switching circuits 202-1 to 202-2 without any momentary interruption according to receiving terminal switching control signals 25-1 and 25-2. A receiving terminal switching control circuit 203 controls the switching by giving priority levels to L different line quality detection result.
Patent JP-S58160080-A (JP)
Inventor: KANETANI MUTSUYO
IPC: B25J11/00
Filed: 1982-03-17
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-H08229858-A (JP)
Title: Master-slave manipulator control method and device thereof
Inventor: TAKADA RYOHEI
IPC: B25J13/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a force feedback type bilateral master-slave manipulator control method which generates force feedback action not impairing the operability of an input grip, and is a control device inexpensive and easy to operate. CONSTITUTION: When the master reaction command absolute value becomes the preset master reaction absolute upper limit value or more, this master raction absolute upper limit value is fed back to an input grip l5. An excessive master reaction is not therefore fed back to the input grip 15, and an operator M can sense the rigid body contact of an end effector 24 in the operation of a slave manipulator 21 including rigid body contact and can perform stable contact operation without the action of the input grip 15 against his intension.