baber/WOPTO huggingface dataset:
Patent JP-S62203537-A (JP)
Title: Rotor for motor
Inventor: OCHIAI IZUMI
IPC: H02K1/27
Filed: 1986-02-28
Abstract: PURPOSE:To accurately and simply secure a cylindrical magnet to a core by inserting the magnet to the outer periphery of a core, and holding the both ends of the magnet by collars formed at the both ends of the core. CONSTITUTION:Radially projected flanges 2, 3 are provided on the outer peripheral surfaces of the both ends of a core 1. Radially projected collars 4, 5 are also formed inside the flanges 2, 3. A magnet 7 is attached to between the collars 4 and 5, and the collars 4, 5 are deformed at the side of the magnet 7 by a punch or the like to hold the magnet 7 by the collars 4, 5. At this time, parts of the collars 4, 5 deformed by the punch are intruded to the side of the cutout 7b of the magnet 7, intruded portions 4a are formed at the collars 4, 5 to restrict the movement of the magnet 7 in the rotating direction.
Patent JP-H03244002-A (JP)
Title: Digital controller
Inventor: KAJIWARA SHIGERU
IPC: G05B9/03
Filed: 1990-02-22
Abstract: PURPOSE:To properly monitor and control a process without causing substantially any interruption by providing a means which estimates the converging value from the time passed after a switching operation and the output of an input filter and performing the arithmetic processing with use of the obtained estimated converging value. CONSTITUTION:The input filters 11 - 1n, is provided together with a multiplexer 3, an A/D conversion part 4, a control arithmetic part 5, and an output part 6. A switched working system compares the time passed after the switch with the prescribed estimated convergence processing time. If the passed time is smaller than the estimated convergence processing time, the converging value is estimated based on the time passed after the switch and the outputs of the filters 11 - 1n. Then the arithmetic processing is started based on the estimated converging value. Thus it is possible to carry out the arithmetic processing with a short interruption time with use of the converging value equivalent to the true value before the filter outputs are converged after the switch.
Patent JP-H1024395-A (JP)
Title: Support fitting for automatic welding
Inventor: TEI BUSHU
IPC: B23K37/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the support fitting for automatic welding capable of curved part weld by using a ceramic base material and glass fiber body having a specific component.performance so as to eliminate various welding defects. SOLUTION: In the support fitting for automatic welding, a ceramic base material 1 protects fused metal and serves a role to form a back bead having fixed width, depth, etc., a glass fiber body 3 acts as a buffer material so that the ceramic base material 1 is completely and tightly stuck to a steel 4, An aluminum tape 2 having many take holes to discharge gas at welding is mounted on the lower face of ceramic base material 1 so that gas is easily discharged, and preventing welding defects like undercut, spattering, overlap, etc., the ceramic base material serves an auxiliary role so as to have a good back bead and shape. Further, by mounting a glass fiber body 3 on the surface of the ceramic base material 1, the ceramic base material 1 after welding is prevented from breaking due to thermal shock and external pressure.
Patent JP-S54135690-A (JP)
Title: Olefin polymerization catalyst component and using method therefor
Inventor: UENO HIROSHI
IPC: C08F10/00
Filed: 1978-04-12
Abstract: PURPOSE: To provide the title catalyst component giving an α-olefin (co)polymer of superior stereoregularity in combination with an org. Al cpd. by copulverizing and/or contacting a Mg halide, a tetravalent Ti halide, an org. acid ester and an org. halogen cpd.  
     CONSTITUTION: A system is copulverized and/or contacted consisting of a Mg  halide such as anhydrous MgCl 2 , a tetravalent Ti halide such as TiCl 4 , an org. acid  ester such as ethyl benzoate and an org. halogen cpd. such as CCl 4 . It is esp. desirable to mechanically pulverize the system using a vibration mill, ball mill or the  like. The amt. of the org. acid ester used is 0.1W10 mols per gram atom of Ti  metal, and that of the org. halogen cpd. 1W100 wt% to the Mg halide. The resulting Ti catalyst component exhibits high activity and stereoregularity in (co) polymn. of α-olefins in combination with an org. Al component such as Al(C 2 H 5 ) 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02292411-A (JP)
Title: Device for breaking pile
Inventor: AARUTO BUAN DAA TOORUN
IPC: E02D9/00
Filed: 1990-02-22
Abstract: PURPOSE: To avoid a damage to a device in a simple configuration by providing a stopper of which links function in association with each other so that the rotation of the links are controlled in the direction that the free ends of a cutter supported by the link are moved to each other. CONSTITUTION: A closed loop is formed of a frame having a plurality of links 1 and an ear of which link 1 forms a hinge pin 5 and a part of the link 1 so as to form paths to store piles which are interconnected to each other and of which loop is broken. Also, the paths are made movable in longitudinal direction by cylinders so that some links 1 support the pressing cylinders 4 and a cutter 3 breaks a part of the piles disposed inside the paths. Then, a stop 7 is provided on both sides of a block 2, and a rotation is stopped so that an intercontact is avoided when the links 1 are turned about a hinge pin 5 communicating the links 1 with each other in the direction that the free ends of the cutter 3 are moved to each other.
Patent JP-2000237999-A (JP)
Title: Cemented carbide rotary die and rotary die cutter
Inventor: TAKAHASHI KAZUHIKO
IPC: B21D28/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To heighten wear resistance and chipping of a rotary die made of a cemented carbide. SOLUTION: This rotary die 11 made of a cemented carbide is manufactured by WC with the average particle diameter ranging from 0.5 to 0.9 μm as a dispersion phase forming component. Thus, WC holding force and wear resistance are heightened to effectively prevent abrasion and chipping. The fracture toughness value is 17-34 kgf/mm3/2. Accordingly, by the rotary die cutter using the rotary die 11, abrasion of a cutting tooth form 15 is hardly caused even if a work W is formed of raw material containing hard fine powder like a diaper or sanitary goods, and further even if such a work W is cut at high speed, chipping of the cutting tooth form is hardly caused.
Patent JP-H11242510-A (JP)
Title: Nc data generation device and its method
Inventor: NEMOTO KYOICHI
IPC: G05B19/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To shorten the generation time of NC data for an electronic parts mounting machine, to improve the quality of NC data and to make the working rate of the electronic parts mounting machine to be uniform without depending on the generator of NC data. SOLUTION: An NC data generation device 1 is provided with a parts data storage part 11 storing parts data, a coordinate data storage part 12 storing coordinate data, a nozzle characteristic storage part 13 storing the types of nozzles which can be installed on a mounting machine, a mounting machine data storage part 30 storing constitution data of the mounting machine, a mount time data storage part 24 storing mount time data for the respective types of electronic parts and an NC data generation means generating numerical control data based on data stored in respective storage parts are provided.
Patent JP-H09236335-A (JP)
Title: Operation controller for air conditioner
Inventor: NAKAJIMA HIROTAKA
IPC: F24F11/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a maximum capability of an air conditioner keeping a high pressure protective function by setting suspension condition temperature to be optimum for the air conditioner having a suspension function and the high pressure protective function of a compressor. SOLUTION: There are provided suspension means (55) for lowering the capacity of a compressor (21) when condensation temperature of a refrigerant reaches a predetermined suspension condition temperature, high pressure protective means (PS-1) for interrupting the compressor (21) when discharge pipe pressure of the compressor (21) reaches a predetermined pressure, and thermo-off means (57) for interrupting the compressor (21) when the condensation temperature of the refrigerant reaches a predetermined thermo-off condition temperature set to be higher than the suspension condition temperature and hence thermo-off conditions hold.  When the high pressure protective means (PS-1) is actuated without holding of the thermo-off conditions, the suspension condition temperature and the thermo-off condition temperature are lowered by predetermined temperatures, and when the thermo-off means (57) is actuated without the discharge pipe pressure of the compressor (21) reaching predetermined pressure, the suspension condition temperature and the thermo-off condition temperature are raised by predetermined temperatures.
Patent JP-H07249698-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: YONEDA KENJI
IPC: H01L29/792
Filed: 1994-03-14
Abstract: PURPOSE:To provide a read-only semiconductor storage device which can rewrite and erase a large quantity of data, with structure easy to manufacture. CONSTITUTION:A silicon oxide film 3 is made on the active region being separated by the element isolating region 2 selectively made on a silicon substrate 1, by pyrogenic steam oxidation. Then, a polycrystalline silicon film 4 is made. After this, other than a memory transistor region is masked with a resist, and then by ion implantation method, sodium ions 5 are implanted by dosage of 1X10<13>/cm<2> with acceleration energy of 200keV. Hereby, sodium ions are implanted into the interface between a polycrystalline silicon film 4 and a silicon oxide film 3 or its vicinity. Then, a MOS transistor is manufactured by known procedure. Other alkaline metallic ions may be used in place of sodium ions.
Patent JP-S54134653-A (JP)
Title: Optical communication apparatus
Inventor: ASAHINA TAKASHI
IPC: H04B10/11
Filed: 1978-04-11
Abstract: PURPOSE:To enable the directional angle of the synthesized light beam to be readily set at the specified one by connecting the other end of a plurality of optical fibers which are connected at one end to photoelectric transducers to a support base for fixing in the specified direction. CONSTITUTION:In the case of setting the directional angle theta1 of the light beam synthesized from respective light beams 1a thru 1d at a wide angle, the emission light rays from photoelectric transducers 3a thru 3d using light emitting diodes, etc. driven by the signals from a transmitter 2 are transmitted by optical fibers 5a thru 5d and are projected from the other ends 6a, thru 6d. The optical fibers 5a thru 5d are inserted through the radial through-holes 8a thru 8d protrusively provided in the support base 7 and are fixed by means of adhesive agents, etc. By setting the angles between these through-holes 8a thru 8d at specified values, the directional direction of the optical beams 1a thru 1d may be determined and the directional angle theta1 of the synthesized light beam may be made of the specified one.
Patent JP-S56138976-A (JP)
Title: Voiceless discharge gas laser device
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/038
Filed: 1980-04-01
Abstract: PURPOSE:To enable laser oscillation of single mode with high efficiency by forming a pair of electrodes formed on the outer surface of a discharge tube spiral shape having the same axis as the optical axis of the laser, thereby expanding the discharge in the entirety in the discharge tube. CONSTITUTION:A pair of electrodes 2-3, 2-4 are so formed on the outer surface of the discharge tube 1 made of dielectric as to confront spirally at the same axis as the optical axis of the laser. When the discharge voltage is applied from a high frequency power source 4, the discharge 12 is expanded in the entirety of the tube, and the discharge intensity is particularly strengthened at the center, and the part where no discharge exists is eliminated as the conventional one. Accordingly, it is not necessary to use an aperture. Thus, the laser oscillation of single mode can be conducted extremely efficiently.
Patent JP-H05240068-A (JP)
Title: Throttle controller
Inventor: MINEGISHI TERUHIKO
IPC: F02D11/10
Filed: 1992-02-28
Abstract: PURPOSE:To enrich the fail-safe and limp home function of a throttle controller. CONSTITUTION:An accelerator lever 7 is fitted in a throttle shaft 3 with some play, and connected to this shaft 3 by an accelerator torque by an accelerator torque transmitting spring 5, while a driven gear 11 is loosely fitted in the shaft 3 and connected to the shaft 3 as well by a spring 12, and a driving gear 15 in mesh with the driven gear 11 is loosely fitted in a motor shaft 18a and connected to this motor shaft 18a by a motor torque transmitting spring 16. A spring constant is as follows; the spring 5> the spring 12, a return spring 9 of the throttle shaft 3 and the spring 16> the spring 12. Two engaging parts 11 a and 10a being related at a time when the gear 11 is rotated in the close direction of a valve 2 on the shaft 3 are tightly installed each in the gear 11 and the throttle shaft 3. In addition, another engaging part 6a, coming into contact with the accelerator lever 7 if this lever 7 rotates as far as the specified angle on the shaft 3, is tightly installed in this shaft 3.
Patent JP-S58161318-A (JP)
Title: Method of production of semiconductor device and apparatus for use in this method
Inventor: AMADA HARUO
IPC: H01L21/26
Filed: 1982-03-19
Abstract: PURPOSE:To increase heating efficiency and to reduce power consumption by a method wherein electromagnetism is made to act on a semiconductor substance, which is heated by means of electromagnetic loss of the semiconductor substance itself. CONSTITUTION:A furnace 1 is of a box type and provided with a electromagnetic shield. An induction coil 2 is installed in the furnace 1 and a wafer support 3 is arranged in the induction coil 2, whereas a semiconductor wafer 4 with polyimide resin formed thereon is set on the wafer support 3. Power is supplied to the induction coil 2 from a power supply 5 and electromagnetism acts on the wafer placed in the induction coil 2 because of electromagnetic induction, so that the wafer is heated by means of electromagnetic loss. Control of the temperature of the semiconductor wafer 4 is carried out in such a manner that a temperature sensor 6 measures the temperature of the wafer 4 and a controller 7 evaluates the measurement so as to control the power supplied from the power supply 5 to the induction coil 2. Thus the polyimide resin on the wafer 4 is cure-baked.
Patent JP-2000237288-A (JP)
Title: Sterilization and disinfection method
Inventor: NAKAMURA JIYUNSUKE
IPC: A01N25/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an efficient sterilization and disinfection method by which a bactericidal and disinfectant solution containing high concentration alcohol is sprayed without using carbon dioxide gas. SOLUTION: A bactericidal and disinfectant solution of an alcohol concentration of about 65 to 80 vol.% put in a vessel is sprayed to a space to be sterilized and disinfected in an ultrafine particle state at a gas pressure of about 3 to 10 kgf/cm2 using nitrogen gas delivered from a nitrogen bomb 10 different from the vessel.
Patent JP-H02223606-A (JP)
Title: Blade-end clearance controller in centrifugal compressor or radial turbine
Inventor: IMANARI KUNIYUKI
IPC: F01D11/08
Filed: 1989-02-27
Abstract: PURPOSE:To enhance the compression efficiency and turbine efficiency by providing a casing with a working ring, which expands or contracts in accordance with temperature control to bring the casing close to or keep away from a moving blade, so that a clearance between the casing and the moving blade end can be controlled. CONSTITUTION:A working ring 7 having an annular and hollow construction is installed between an end part 9 of an inner casing 5 made of easily deformable elastic material and an end part 10 of an outer casing 6 made of material which is hardly deformed because of its high rigidity in such a manner that the ring 7 surrounds an impeller 2. When a low-temperature fluid flows into this ring 7, the working ring 7 moves downward 12 due to thermal shrinkage. As a result, the end part 9 of the inner casing, which constitutes a wedge, deforms and moves to the right 13 to come close to the moving blade (1) side. On the contrary, when a high-temperature fluid flows into the working ring 7, the end part 9 of the inner casing separates away from the moving blade (1) side. Since the working ring 7 has small heat capacity, variation in blade clearance 14 shows good responsiveness. Accordingly, by controlling the clearance 14, compression efficiency, which is correlated with the clearance 14, can be enhanced.
Patent JP-2000237637-A (JP)
Title: Nozzle tip of hole nozzle
Inventor: OKI HISASHI
IPC: B05B1/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To promote the efficient drilling operation of pores in a nozzle chip by forming numerous pores in a sintered metal body and cut off a part of the sintered metal body to obtain the nozzle chip. SOLUTION: A metal powder is packed around a slender wire prior to metal sintering and the wire is extracted after the sintering process. Consequently, pore of the same size as the wire is formed at position arranged before removing the wire from a circular cylinder 1' of a sintered metal. Then, a circular cylinder 3 which is a prototype of a nozzle tip 3' is formed by cutting the circular cylinder 1' to the specified thickness at right angles with the axial line. In addition, the nozzle tip 3' is formed by cutting the excess wall part, on the peripheral part, of the circular cylinder 3. Finally a nozzle is formed by joining the nozzle tip 3' directly to a nozzle body 4 using an appropriate joining process such as bonding or welding.
Patent JP-S58159945-A (JP)
Title: Casting mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/059
Filed: 1982-03-17
Abstract: PURPOSE:To enable the easy mounting of surface layers to a uniform thickness and to enable the easy coincidence of the plane sizes of a casting mold before and after chipping by specifying both end shapes of four sheets of casting mold bodies which form a square hollow part having R parts in the inside corner parts when combined. CONSTITUTION:Slits 4 for conduction of cooling water are cuts in a casting mold body 1 made of copper or a copper alloy from the rear surface thereof, and the joint surfaces thereof are joined to the adjacent bodies 1 to each other in such a way that the angle thereof assumes 45 deg.. The inside corner part 3 on the inner side in the joint parts of the two bodies 1 is rounded, and a heat resistant and abrasion resistant surface layer 2 applied with Ni or an Ni alloy and further Cr, etc. is mounted on the inside wall surface and the joint surfaces at both ends of the bodies 1. The bodies 1 have no recesses; therefore, in the stage of mounting the layer 2 by plating or the like, the layer 2 can be mounted to a uniform thickness without difficulty in the local mounting of the layer 2. Since the surfaces of the bodies 1 are joined at 45 deg. angle, the plane of  the casting mold is maintained at a same size before and after chipping if the inside surfaces of the respective bodies are chipped by a thickness (a) and the joined surface by a.Cos 45 deg. thickness in the stage of repair chipping.
Patent JP-S53130435-A (JP)
Title: Novel analgesic antiphlogistic agent
Inventor: HONMA HIROSHIGE
IPC: C07D498/04
Filed: 1977-04-15
Abstract: PURPOSE: To provide an analgesic antipholgistic agnet containing specific isoquinoline compound as an effective component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000243639-A (JP)
Title: Ignition control device of internal combustion engine
Inventor: KUSAFUKA HIRONOBU
IPC: F02P15/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ignition control device of an internal combustion engine, whose reliability can be maintained high by restraining the propagation of stress to a resin-molded igniter. SOLUTION: An ignition control device of an internal combustion engine is provided with a case 11, and an inner core 12, a secondary coil 13, a primary coil 14, an outer core 15, etc., which are accommodated in the case 11. An igniter 20 for intermittently controlling primary current flowing in the primary coil 14 is included in the case 11, and gaps between the respective members are sealed with insulating layers 16. A type 50, which is easy to peel off and used for preventing infiltration of cracks generated in the insulating layers 16 in the vicinity of the igniter 20 into the igniter 20, is stuck to the lower part of an aperture part P of an igniter case 21.
Patent JP-H11240164-A (JP)
Title: Ink jet printer and head cleaning method
Inventor: YASUI TSUNEO
IPC: B41J2/185
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer for recording an image on a recording medium by ejecting ink from a nozzle in which unnecessary ink is prevented surely from adhering to the recording face of the recording medium by removing ink drops standing at the lower end part of nozzle face previously through ink purge for cleaning nozzle, or the like, employing a simple arrangement. SOLUTION: The ink jet printer comprises a web means for arranging a head 7 closely to or in contact with the lower end part of a nozzle face 7b at a position not facing a recording medium and absorbing/removing ink standing at the lower end part of the nozzle face 7b by purge, or the like. The web means comprises a continuous web 13, a roll section including rolls 14 for feeding the web 13, and a winding section including rolls 15 for winding the web 13.
Patent JP-H01163557-A (JP)
Title: Open combustion type space heater
Inventor: YAMAZAKI TOSHIO
IPC: F24H3/04
Filed: 1987-02-25
Abstract: PURPOSE:To improve the safety of the space heater by providing control means which automatically starts a counting by an operating switch and indicates an operation stop by a timer, and a resetting switch which resets a counting time of the timer by a manual operation. CONSTITUTION:When a switch 1 is pushed, the operation of the space heater is stopped. When a switch 2 is pushed, the operation of the space heater is started. A binary counter 18 connects an output signal A of an oscillating circuit 10 to a clock input terminal to constitute timer means. When a resetting switch 21 is pushed, it is possible to reset the binary counter 18. AND gate 22 is supplied with an output signal B(Q7) having a frequency 27 times that of the output signal A and an output signal C(Q12) having a frequency 2<12> times that of the output signal A. An electronic buzzar 24 is connected to the collector side of an NPN transistor 23, and generates sounds intermittently by the output signal B. By this constitution, after the operation of the electronic buzzar 24, when a specific period passes, the NPN transistor 9 is turned off to stop power supply to a relay 8. Hence, a relay contact 3 is opened and a power source 8 is cut OFF.