baber/WOPTO huggingface dataset:
Patent JP-S55156254-A (JP)
Title: Engine start controller
Inventor: YAMAMOTO YOSHIKI
IPC: F02N11/08
Filed: 1979-05-22
Abstract: PURPOSE: To simplify the operation by connecting an interruption switch and a start/stop switch to a self-starter for engine thereby stopping the starter automatically after elapsing predetermined time at higher r.p.m. than predetermined level.  
     CONSTITUTION: A manual operation switch 4 is connected through an interruption switch 6, a sholenoid start/stop control switch 5 to a self-starter 2 for engine. The  interruption switch 6 is connected in series with an electronic timer 8 and turned off  after elapsing predetrmined time, while a control switch 5 is turned off at the rotation of a generator 7 higher than predetermined level. An engine stopper 9 is connected to the operational switch 4 which is exchanged to the stopping position (c)  to stop the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51140065-A (JP)
Title: Change gear
Inventor: MURAKAMI NOBORU
IPC: F16H3/66
Filed: 1975-05-28
Abstract: PURPOSE: Several sets of single pinion type planetari-gear sets, and one set of double pinion type planetari-gear set are used; in forward movement, 4 steps change, in backward movement, one step cchange can be gained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57181393-A (JP)
Title: Adjusting method for anode in electroplating
Inventor: KOMODA AKIRA
IPC: C25D7/06
Filed: 1981-04-28
Abstract: PURPOSE: To prevent the nonuniform plating or defects generated in the stage of changing the width of a metallic strip by making the effective width of th strip on the loading side of the anodes disposed along a slope and the position in the transverse firection at the final end of the actually working anode groups to coincide.  
     CONSTITUTION: A strip 1 is plated by the actually working anode piece group 9 of anode pieces 3(3)W3(7). It is assumed here that the strip 1 is to be changed to, for example, a strip 1' of a narrow width. At this time, the strip is pushed transversely so as to be plated by the anode piece group 9 of the anode pieces 3'(3)W3"(6), whereby the positions in the transverse direction of the effective end of the strip 1' and the final end of the group 9 are made to coincide. In this way, the generation of a level difference at the anode piece 3'(3) of the final end is obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02244612-A (JP)
Title: Coating and developing device
Inventor: IWAMA TATSUYUKI
IPC: H01L21/30
Filed: 1989-03-15
Abstract: PURPOSE:To easily conduct the switching of each conveying function in a short period by a method wherein the switching of function of each conveying mechanism is conducted by controlling a mode change-over switch. CONSTITUTION:A notice corresponding to the input sent from a manual function changeover switch provided on a controller 25 and a key and mode changeover switch 34, is given to a main controller 33, and the vertical movement of a wafer 10 is started on a conveying mechanism 11. For example, a 'sender function' with which semiconductor wafer 9 is picked out one by one from a cassette 10 and it is sent to the next treatment mechanism, a 'buffer function' with which the wafer 9 is received from the preceding treatment mechanism when it is in a non-conveying state and after it has been temporarily stored, it is fed into the next mechanism, and a 'receiving mechanism', with which the wafer 9 is received from the preceding mechanism and housed in the cassette 10, are selectively operated.
Patent JP-H02244783-A (JP)
Title: Laser driver
Inventor: SOYA TAKASHI
IPC: H01S5/026
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate correction of the thermal characteristics of a laser light source with the thermal characteristics of a laser power control means in a laser driving chip by a method wherein a laser chip and the laser driving chip are provided on a common high terminal conductivity substrate closely to each other. CONSTITUTION:A laser driving chip 203 is provided closely to a laser chip 216 on a copper material 206 having a high thermal conductivity. A photodiode 117 is provided at a position where it can detect the rear output power of the laser. As the heat of the laser chip 216 is easily transmitted to the laser driving chip 203, if the temperature of the laser chip 216 is elevated, a laser current i4 is also increased. As the laser current i4 is in proportion to the logarithm of the variation of a resistance between the drain and source of a junction FET 104, following the increase of the laser current i4, the rate of the variation for one clock count of a counter 121 is reduced. Therefore, as the laser output power is increased, the rate of the variation of the laser output power for one clock count of the counter 121 is also reduced.
Patent JP-S54156206-A (JP)
Title: Rotary compressor
Inventor: YAMAMOTO MICHISATO
IPC: F04C18/356
Filed: 1978-05-31
Abstract: PURPOSE: To provide a rotary compressor of which the life is prolonged and the vibration performance is improved by making either of a piston and a vane of a lightweight ceramic material superior in strength and wear resistance.  
     CONSTITUTION: The rotary compressing section of a rotary compressor is made by keeping the vane 9 slidably fitted in the groove 8 provided in the inner wall 3b of a cylinder, in contact with the piston 7 fitted in the eccentric section 6 of a crank shaft 5, to slide eccentrically on said inner wall 3b. Said piston 7 and vane 9 are moulded of a ceramic material having a lower specific gravity than metallic ones and a thermal expansion coefficient (linear) of 6 × 10 -6  W 18 × 10 -6 /°C. Thereby, said rotary compressor can be reduced in weight to 27W56% of the conventional ones of the kind, and the vibration thereof can be decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58182444-A (JP)
Title: Bundling method for stator winding of water sealing type motor
Inventor: YAMAMOTO SAKUE
IPC: H02K3/50
Filed: 1982-04-16
Abstract: PURPOSE:To prevent the vibration of a waterproof electric wire with a shell made of nylon, and to obviate damage by bundling the end section of stator winding consisting of the electric wire by a cord for bundling made of nylon and mutually fastening both with epoxy phenol group varnish. CONSTITUTION:Stator winding 3 is constituted by winding the waterproof electric wire coated with the shell made of nylon on a stator core 2, the winding end section of the stator winding 3 is bundled by the bundling cord 4 made of nylon while contact sections between the bundling cord 4 and the winding 3 are coated with epoxy phenol group varnish 5, and the bundling cord 4 and the winding 3 are fastened mutually. The lead wires 7 of the stator winding 3 are coated with insulating tubes made of vinyl, etc. Consequently, since the bundling cord 4 is fastened strongly to the winding 3, the bundling cord 4 does not get loose, and the vibration of the electric wire can be prevented. Accordingly, the electric wire is not damaged at all.
Patent JP-H04279703-A (JP)
Title: Turbine control device
Inventor: INADA HIROSHI
IPC: F01D21/00
Filed: 1991-03-07
Abstract: PURPOSE:To prevent excessive reduction of the turbine speed in the load dumping time and instability of the turbine speed when an intermediate regulating valve is reopened by providing a means to prohibit full closing operation of the intermediate regulating valve for the specified time when the actuation of the intermediate regulating valve in the opening direction is detected. CONSTITUTION:Respective speeds of a high pressure steam turbine 3, and an intermediate and low pressure steam turbine 6 and the electric power generated by a generator 7 are controlled mainly by regulating a regulating valve 2. They are also controlled by regulating an intermediate regulating valve 5 if it is requested. In this case, an opening command signal is established to the specified lower limit value on the full-closed side by means of a function generator 23 with a lower limiter. Then, a limit switch 24 is actuated from the full- closed condition of the intermediate regulating valve 5 to the opening direction thereof, and the actuation signal is output. A pulse of the specified time is output by means of a single shot timer 25, and at the same time, this pulse is inverted and output by means of an NOT circuit 26. The output from a comparator 20 and the pulse from the NOT circuit 26 are input by means of an AND circuit 27, and output to an OFF delay timer 21.
Patent JP-H11260767-A (JP)
Title: Cutting table of dicing apparatus
Inventor: OSADA MASATERU
IPC: H01L21/301
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the work cutting accuracy, by manufacturing a table base and porous member for sucking an adhesive sheet to be mounted thereon from materials having equal linear expansion coefficients. SOLUTION: The cutting table 12 is composed of a table base 23 and porous members 34. The table base 32 is made of ceramics and formed like a tray and the porous member 34 is glass-fused with specified gap in a recess of the table base 32. A suction unit is connected to an air hole 36 bored through a central part of the table base 32 and driven to suck an adhesive sheet 14 to the porous member 34 to hold a work 16 with the cutting table 12. The porous member 34 is made of ceramics so that the linear expansion coefficient (7.4×10<-16> / deg.C) is equal to that of the ceramic table base 32.
Patent JP-H05267063-A (JP)
Title: Ceramic laminated component and manufacture thereof
IPC: H01F17/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain ceramic laminated components which use a void-free metal layer as an inner electrode and a manufacturing method which reduces manhours and production cost as well. CONSTITUTION:A ceramic laminated component comprises lamination structure between a ceramic layer and an inner electrode layer where a metal layer is used as the inner electrode layer based on a thin film formation method. A substrate Al is loaded on a transfer belt 50. A ceramic layer print section 20, a kiln 30 and a thin film formation device 40 are allowed to pass during their transfer passage. This repetition forms a specified number of laminated ceramic layers. In this case, ceramic powder whose average grain size is 1mum is used as a raw material for the ceramic layer and baked only one time.
Patent JP-H06284090-A (JP)
Title: Optical receiver
Inventor: IWADATE HIROTAKE
IPC: H04B10/60
Filed: 1993-03-24
Abstract: PURPOSE:To obtain the structure of an optical receiver to facilitate the design and adjustment of a filter which respectively outputs a prescribed frequency band signal from an electrical signal photoelectrically converted by a photoelectrical transducing element independently without deteriorating the characteristic of the filter. CONSTITUTION:The filters 2, 3 having prescribed passing characteristic and outputting desired frequency band signals are respectively connected to the anode and cathode sides of the photoelectric transducing element 1 which converts a transmitted optical signal into the electrical signal independently. Especially, the filters 2, 3 connected independently are provided with finite output side terminating impedance.
Patent JP-H05270637-A (JP)
Title: Tracking control monitor equipment
IPC: G06Q50/00
Filed: 1992-03-24
Abstract: PURPOSE:To promptly judge that the tracking control of a conveyor, etc., is justified and to lessen inconvenience for correction by judging that the tracking is justified through tracking information and a detection signal from a tracking test pallet. CONSTITUTION:A tracking justification monitoring means 3 compares a detection signal (c) from a tracking test pallet detection section 5 with cracking information (a) from a tracking information monitoring means 2 and judges it normal if the tracking information (a) is for a tracking test pallet when the detection signal (c) is sent. Judgement is made abnormal if the tracking information (a) is not for the tracking test pallet, when the detection signal (c) is sent and if the detection signal (c) is not sent when the tracking information (a) is for the tracking test pallet, and an abnormality notice signal (d) is sent to a display section 7. In this way. the justification is detected every time when the tracking test pallet arrives at an exit point in a control zone, resulting in less inconvenience for correction.
Patent JP-H07249943-A (JP)
Title: Feedforward type distortion compensating circuit
Inventor: TAKAI KENICHI
IPC: H04B3/10
Filed: 1994-03-10
Abstract: PURPOSE:To improve the accuracy of adjustment and to reduce the load of a control circuit by detecting a phase difference and a level difference between two unsynthesized pilot signals and directly using respective detection values as a phase shift adjusting variable and a level adjusting variable. CONSTITUTION:A phase difference and a level defference between two 1st pilot signals inputted through two different routes are respectively detected by a phase difference detecting circuit 21 and a level difference detecting circuit 22. The detected phase and level differences are repectively used as adjusting variables for variable attenutor 6 and a variable phase shifter 7 to be adjusted by a control circuit 25. Similarly a phase difference and a level difference between two 2nd pilot signals inputted through two different routes are respectively detected by a phase difference detecting circuit 23 and a level difference detecting circuit 24. The detected phase and level differences are respectively used as adjusting variables for a variable attenator 18 and a variable phase shifter 19 to be adjusted by the circuit 25.
Patent JP-H0535027-A (JP)
Title: Electrostatic recorder
Inventor: YAMAMOTO TADAO
IPC: G03G15/05
Filed: 1990-03-15
Abstract: PURPOSE:To allow the sure formation of a magnetic toner to paper and the stable transportation of the toner by constituting a developer of the magnetic toner and a polarity charge accelerator to be electrostatically charged to the polarity reverse from the polarity of the toner. CONSTITUTION:A developing device is constituted by having a developing roll in a developing container and housing the developer consisting of the highly magnetic toner having a minus polarity and the charge accelerator constituted of magnetite or ferrite into the developing container. The material for the charge accelerator is selected from the requirements that the order in an electrostatic charge system be parted, that only the toner be splashed and the charge accelerator be not splashed, that the toner concn. be decreased by the development of the toner and the charge accelerator do not splash even if the mixing ratio with the charge accelerator changes, etc. The grain size of such charge accelerator is preferably 5 to 20mum and the sure recording and the stable transportation of the developer are attained in this range.
Patent JP-2000255677-A (JP)
Title: Substrate storing container and method for opening or closing lid for substrate storing container
Inventor: INOUE KIYOTAKA
IPC: B65D85/86
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate storing container in which dust generated when a lid is opened or closed is reduced. SOLUTION: An inner volume of a resilient member 6 held by a case 1 and a lid 2 is increased by a pressure adjusting means 9. An inner side of the case 1 is sealingly closed and the lid 2 is fixed. Then, as this volume is reduced by the pressure adjusting means 9, the resilient member 6 is not press contacted with the case 1 and the lid 2, so that the inner side of the case 1 is communicated with the surrounding atmosphere and the lid 2 is not fixed. With these arrangements as above, useless force is not produced for removing or fitting the lid 2.
Patent JP-H09252735-A (JP)
Title: Bundle nipping apparatus and automatically encasing apparatus for japanese vermicelli
Inventor: TAKASE YOSHITSUGU
IPC: A23L7/109
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a bundle nipping apparatus nipping every plural bundles of a linear material or a rod-like material and transfer-carrying to another place and an automatically encasing apparatus for Japanese vermicelli arranging every constant number of the Japanese vermicelli bound a prescribed bundle and encasing the bundle in a fancy box for in a gift set, etc., and transferring. SOLUTION: This bundle nipping apparatus has a chuck mechanism counting a bundle S bound in a bundle state in every prescribed bundle number, carrying, laying in arranging on a chucking stage 1, then napping and raising the bundles S having a prescribed bundle number and being arranged and laid on the chucking stage 1 from both sides. The chucking stage 1 has a structure of a high central part and low right and left sides, and an upper guiding face constituting the chucking mechanism also has a structure of a high central part and low right and left sides.
Patent JP-S51141576-A (JP)
Title: Photoelectric plane of a photoelectric tube
Inventor: WASHIDA HIROSHI
IPC: H01J29/38
Filed: 1975-05-31
Abstract: PURPOSE: To provide a photoelectric plane of a photoelectric tube over which a photoelectric plane-forming material is coated uniformly by evaporation to give a uniform picture. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H104242-A (JP)
Title: Product having quantum cascade laser
Inventor: CAPASSO FEDERICO
IPC: H01S5/34
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable conducting a laser oscillation operation at high temperature by a method wherein an active region is comprised of a wave function amplitude increasing structure, with which the amplitude of wave function is increased on the barrier layer arranged between a quantum well and an I/R region. SOLUTION: The first region comprises a quantum well(QW), the first one has the second and the third energy state of charge carrier. The third energy state is higher than the second energy state, and the second and third wave functions of charge carrier is accomplished. The wave function is selected in such a manner that electrons undergo the emission transition from the third energy state to the second energy state is received while a QC laser is in operation. The first active region has a wave function increasing structure with which the amplitude of the third wave function in the first barrier arranged between the first QW and the I/R region on the upstream side of directly above the first active region is increased. As a result, a QC laser, with which a laser can be oscillated at high temperature, can be obtained.
Patent JP-S52155719-A (JP)
Title: Dump truck having three tilting directions
Inventor: KOYAMA JIYUUTAROU
IPC: B60P1/16
Filed: 1976-06-04
Abstract: PURPOSE:To provide a dump truck having three tilting directions, in which, upon tilting carrier box of the dump truck to the right, left or back, maximum tilt position is afforded when hydraulic cylinder is expanded to its maximum length, whereby means for holding the hydraulic cylinder at its half-tilt position or detecting means can be omitted and therefore structure can be simplified.
Patent JP-H09256059-A (JP)
Title: Production of extra-low carbon cold rolled steel sheet
Inventor: YOSHIDA HIROSHI
IPC: C21D9/46
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an extra-low carbon cold rolled steel sheet small in energy consumed for production and furthermore free from defects from the viewpoint of the quality. SOLUTION: An extra-low carbon steel slab heated at 950 to 1100 deg.C or held at a temp. of 950 to 1100 deg.C is subjected to rough hot rolling so as to regulate the rough rolling finishing temp. to the Ar3 transformation point or above and is thereafter cooled to the Ar1 transformation point or below, and the transformation is completed. After that, it is subjected to finish rolling so as to regulate the finish rolling temp. to >=750 deg.C in the ferrite single phase formula and also the draft in the final stand to >=20% and is subjected to pickling, cold rolling and recrystallization annealing to obtain the extra-low carbon cold rolled steel sheet.
Patent JP-S61224479-A (JP)
Title: Semiconductor laser device
Inventor: NISHIDA KENJIRO
IPC: H01S5/00
Filed: 1985-03-29
Abstract: PURPOSE:To keep the temperature of the semiconductor laser constant andmake the laser oscillate with the constant wavelength by reflecting a least one part of the output beam CONSTITUTION:The output beam of the semiconductor laser 1 is converged by the lense 3, and divided into the beam A for mode controlling and the beam B for othermeasurements.
Patent JP-S54156194-A (JP)
Title: Adaptor converting plug socket
Inventor: OGAWA JIROU
IPC: H01R29/00
Filed: 1978-05-31
Abstract: PURPOSE: To cope with rise in the distribution voltage without replacement of the plug socket through replacement of the adaptor and alteration of extended wire and terminal connection.  
     CONSTITUTION: Bayonets 2 and 2' of a plug socket 1 adopt a polar arrangement after boosted in voltage while adaptors 6 and 7 are inserted into the plug socket in the polar layout varying with the distribution voltage. In operation, with the use of the adaptor 6, the load is fed with 100V before the boosting of voltage and with the use of the adaptor 7, the load 15 is fed with 200V. When the voltage is boosted to 230V, with the package connection of terminals 3c and 3d, a 230V power supply terminal is connected to plug socket terminals 3a to 3c. Then, after removal of the adaptors 6 and 7, a plug of 230V polar arrangement is inserted direct into the plug socket 1 to feed the load 19 with 230V. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224008-A (JP)
Title: Connecton of resin forcement of electric apparatus tank
Inventor: TAKEUCHI KAZUAKI
IPC: H01F27/02
Filed: 1986-03-26
Abstract: PURPOSE:To eliminate the deformation in the direction of a welding line and simplify the deformation removal work by a method wherein two L-shaped steel members are combined, and in case of connecting them to the sidewall the three welding lines of the L-shaped steel member and connection part to the sidewall are simultaneously welded. CONSTITUTION:Rein forcing two L-shaped steel members 11, 12 are welded each other at the section C, the end corner is welded to the sidewall 1 at the welding sections a, b, and the three parts of welding sections are welded with welding torchs 14-16 at the same time. With this structure, it is not only possible to arbituraly select the most effective height of reinforcement material for the cross-sectional coeffient of the reinforcement material supporting the strength of the tank but also possible to select the direction of width and thickness of the plate out of the standardized product freely, thereby permitting the optimum design with respect to the strength of the tank. In the aspect of the work, the time spent on the welding work is the same, with the contraction of the three welding lines balancing and simplified work of eliminating deformation without deformation in the direction of welding line. Also, simplified sidewall permits the automatization of blast treatment coating.
Patent JP-S58190712-A (JP)
Inventor: HARII EMU ASENHAIMU
IPC: B64D45/00
Filed: 1982-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03270670-A (JP)
Title: Linear motor
Inventor: TAKETOMI MASAKI
IPC: H02K41/035
Filed: 1990-03-16
Abstract: PURPOSE:To suppress thrust ripple by inclining the flux produced in a magnetic air gap by a predetermined angle with respect to the moving direction of a movable coil viewed on the drawing. CONSTITUTION:A magnet assembly 3b is constructed by securing a plurality of planar permanent magnets 3 having same dimensions, with predetermined intervals P, to a lower yoke 2 while inclining a predetermined angle theta with respect to the direction of stroke. In other words, the flux normal to the direction of stroke existing in a magnetic gap 4 is inclined with respect to the direction of stroke when viewed on the drawing. Consequently, flux density varies smoothly in the magnetic gap and an approximately sinusoidal flux distribution is realized, and the movable coil can be moved smoothly when a sine wave current is supplied.