baber/WOPTO huggingface dataset:
Patent JP-S54122808-A (JP)
Title: Iron core for rotary armature
Inventor: ISHIKURA SATORU
IPC: H02K1/06
Filed: 1978-03-17
Abstract: PURPOSE: To prevent the overheat of the end of iron core by reducing the over current flowing in the surface of toothed portion by providing a shield plate of a high conductivity and of non-magnetism in such a way that spaces in the surface of toothed portion between the slots of iron are interrupted magnetically.  
     CONSTITUTION: The copper shield plates 8, as highly conductive and non-magnetic shield plates, are arranged at intervals on the surface of the toothed portion 3 between the slots of the iron core 1 in such a way that the space is interrupted magnetically. In the iron core 1, the leakage flux 5 is interlinked with the copper shield plate 8 and suffers repulsion from over current flowing in it and thus passed by the side of the toothed portion 3 by being distorted along the side of the shield plate 8, so that the surface space of the toothed portion 3 is interrupted magnetically by the shield plate 8. Thus, the over current flowing in the surface of the toothed portion 3 can be reduced and the overheat of the end of iron core can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05201498-A (JP)
Title: Oil supply failure sensor
Inventor: EGUCHI YUJI
IPC: G08B21/00
Filed: 1992-01-23
Abstract: PURPOSE:To provide an oil supply failure sensor which can sense an oil supply failure always correctly. CONSTITUTION:This is an oil supply failure sensor 1 which is placed on an oil feed piping system for supplying oil to an object 2 of oil supply to sense an oil supply failure in the oil feed piping system. The sensor 1 has an oil pressure maintaining means for maintaining an oil pressure in the oil feed piping system to a set pressure during normal operation, an oil supply failure sensing means 10 comprising a low pressure sensing part which outputs a low pressure sensing signal when the oil pressure in the oil feed piping system drops below the set pressure and a high pressure sensing part which outputs a high pressure sensing signal when the oil pressure rises above the set pressure, and a failure state indicating means for displaying a state of low pressure failure or high pressure failure based on the low pressure sensing signal and the high pressure sensing signal from the oil supply failure sensing means 10. Since sensing of the oil supply state is performed only depending on the oil pressure with this constitution, correct sensing of oil supply failure can be correctly done irrespective of seasons or oil types.
Patent JP-S59158703-A (JP)
Title: Transfer loader
Inventor: MARUYAMA ASAO
IPC: B65G1/133
Filed: 1983-02-25
Abstract: PURPOSE:To automatically conduct storehousing operation by providing a picker portion integral with a power supply portion having a plug on the forward end portion of an arm pivoted vertically in a transfer loader applied to an automatic storehousing apparatus capable of making continuous contact test on electronic apparatus. CONSTITUTION:A transfer loader 2 is disposed at a carry in-and-out position of a rotary moving rack of multi-stages and multi-columns. The transfer loader 2 includes a turn table 202 capable of elevating along two struts 201 and is adapted to transfer a pallet 8 on which a body to be tested is placed to an assigned stage of the moving rack. A picker portion 26 advanced and retreated by rotation of a spiral rod 225 is disposed on the turn table 202, and the picker portion 26 includes a chuck portion 28 for holding a pallet and a power supply portion 30. The power supply portion 30 includes a plurality of plugs inserted and detached in and from a plug socket of a pallet, which are mounted on the forward end of an arm pivoted through a crank arm and a connecting rod by a motor.
Patent JP-S61197436-A (JP)
Title: Production of optical fiber
Inventor: KANEDA HIROMI
IPC: C03B37/10
Filed: 1985-02-21
Abstract: PURPOSE:A quartz line of high refractive index is half-melted and inserted into the sheath of lower refractive index with a lengthwise cut open and the open is closed by pushing both ends in the length wise direction and pressing the resultant projection of the sheath whereby optical fiber is obtained with reduced loss in light transmission. CONSTITUTION:A quartz line of high refractive index 1 is half-melted in a oven 3, sent out of the top of the furnace and inserted into the quartz sheath 4 which has a partially cut-open cross section and lower refractive index and the cut open is seamed by pushing both cut-open ends with disk rollers 6 to form an optical fiber 7 of cross section with a projection. Since the resultant optical fiber has a seam line on the center of the core to cause transmission loss, the projection is heated again with a gas nozzle 8 at about 1,500 deg.C to melt the surface and the projection is pressed to close the sheath completely whereby an optical fiber of reduced transmission loss is continuously produced.
Patent JP-S59165542-A (JP)
Inventor: GANDEIINI MARUKO
IPC: H04L5/14
Filed: 1984-02-23
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-H03236298-A (JP)
Title: Structure of replacement nozzle
Inventor: ISOGAI YOSHIO
IPC: H01L21/60
Filed: 1990-02-14
Abstract: PURPOSE:To perform stable removal of parts by forming a recessed part in the shape of a quadrangular pyramid corresponding to an angle of electronic parts on the tip of a nozzle to maintain quality of a parts junction part mounted without protectorless near the part to be replaced and to improve the parts holding force. CONSTITUTION:Gas having a prescribed temperature from a hot air supply device is fed from a gas jetting/suction port 6 to the face of the electronic parts 2 to be replaced for a prescribed time. A replacing nozzle 4 travels freely up and down to the electronic parts 1 and 2 to be replaced and a recessed part 4a of a quadrangular pyramid corresponding to the angular parts of the electronic parts 1 and 2 to be replaced are formed on the tip thereof. The gas spray/suction port 6 is formed on the top part thereof.
Patent JP-H06112384-A (JP)
Title: Cooling system for integrated circuit
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/473
Filed: 1992-01-22
Abstract: PURPOSE:To provide the title cooling system for integrated circuit capable of effectively cooling down the integrated circuit as well as effectively avoiding the leakage of a refrigerant for cooling step. CONSTITUTION:The title cooling system for integrated circuit is provided with a bottomed cylindrical fixed piston 3 abutting against the integrated circuit wherein a bottomed part outer surface is mounted on a wiring substrate, a housing 8 containing and holding this fixed piston 3 and a nozzle 13 jetting a liquid refrigerant in the fixed piston 3 as well as the refrigerant flow path 16 exhausting the refrigerant jetted in the fixed piston 3 fixedly arranged in the housing 8.
Patent JP-H02210664-A (JP)
Title: Time base controller
Inventor: SAWABE TAKAO
IPC: G11B19/28
Filed: 1989-02-10
Abstract: PURPOSE:To well execute time base control without using a pilot signal with the device for playing a recording disk carrying sampled video signals by providing 1st, 2nd servo loops which control the time base control by the control of the rotating speed of the recording disk. CONSTITUTION:The disk code servo loop consisting of a pickup 7, an RF amplifier 15, a demodulating circuit 16, an LPF 17, a disk code reading circuit 20, a frequency discriminating circuit 25, switches 11, 9, a drive amplifier 13, and a spindle motor 2 is closed when the output of a selector switch 11 is selectively outputted from a selector switch 9 and the output of a loop amplifier 26 is selectively outputted. The rotating speed of the motor 2 is then controlled according to the frequency of disk code detecting pulses (p) and the rough adjustment of the time base by the disk code detecting pulse (p) is executed. The HD servo loop consisting of a clamping circuit 18, an A/D converting circuit 21, a synchronization detecting circuit 30, a phase comparator circuit 31, a frequency discriminating circuit 33, etc. is closed when the output of a loop filter 39 is selectively outputted. The rotating speed of the motor 2 is then controlled and the rough adjustment of the time base by the HD signal is executed.
Patent JP-S56128568-A (JP)
Title: Fabrication of dry cell
Inventor: KITAMURA TOMIO
IPC: H01M2/08
Filed: 1980-03-12
Abstract: PURPOSE:To improve the liquid tightness and shelf life of a dry cell, by disposing a thermally-fusable filler in a gap between a sealing member and a sealing plate incorporating a positive electrode terminal integrated therewith and then heating the filler to cause it to melt, thereby forming a layer of the filler. CONSTITUTION:Into a zinc can 2 lined with the glue layer of a separator 1, a positive electrode compound 3 consisting mainly of manganese dioxide is filled, on which an upper lid paper 4 is mounted. Then, a carbon rod 5 is pushed into the positive electrode compound 3 along its central axis. The zinc can 2 is then tightened and sealed by a tube 7 of a heat-shrinkable resin, which covers the outer surfaces of the zinc can 2, sealing member 6, sealing plate 12 having a positive electrode terminal integrally provided therewith, insulative ring 16 and metallic outer can 17, thereby forming a dry cell. Beteween the sealing plate 12 having the positive electrode terminal provided integrally therewith and the sealing member 6, a layer 8 of a filler is formed. This layer 8 of the filler is formed by disposing in advance a thermally-fusable, sheetlike filler such as for example a filler containing atactic polypropylene as its main component and heating it by an infrared burner or the like when the dry cell is assembled.
Patent JP-S60178186-A (JP)
Inventor: YAMADA HIROMICHI
IPC: B66C23/42
Filed: 1984-02-22
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-H08227845-A (JP)
Title: Method for inspecting projection optical system and projection exposure apparatus for executing method thereof
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 1995-02-21
Abstract: PURPOSE: To detect the image forming characteristics of a projection optical system such as magnification and image distortion accurately by measuring the changing state as to how the known length of the pattern movement on the side of a mask is changed through the projection optical system. CONSTITUTION: A specified pattern 202 formed on a mask R is moved to the first position P1. Then, the specified pattern 202 is moved to the second position P2, which is different from the first position P1, vertically with respect to the optical axis of a projection optical system PL. Thereafter, the relationship between the first position P1 and the second position P2 is detected. At the same time, the relationship between the projected position of the image of the specified pattern 202 at the first position P1 caused by the projection optical system PL and the projected position P3 of the image of the specified pattern 202 at the second position P2 caused by the projection optical system PL is detected. The image forming characteristics of the projection optical system are obtained based on the respective detected position relationships.
Patent JP-S62195343-A (JP)
Inventor: SHIDONII EDOWAADO KAARANDAA
IPC: C07C51/00
Filed: 1987-02-14
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-S56130581-A (JP)
Title: Steam recovering apparatus
Inventor: SAKUMA TAKU
IPC: F22B3/04
Filed: 1980-03-14
Abstract: PURPOSE: To reduce the size of a steam recovering apparatus, by employing such an arrangement that steam produced by atomic power generation is condensed after use and stored in a flash receiver tank and then it is supplied to a boiler by a storage pump that is set into operation by a level switch.  
     CONSTITUTION: When the level of condensate in a flash receiver tank 1 is raised to a predetermined level, it is detected by a level switch 4 and sets a storage pump 3 into operation for feeding the condensate to a boiler feed tank via a feed water pipe j. Thus, since the condensate is stored directly in the tank 1 and carried to the outside via the pipe j by storage pump 3, the entire structure of the apparatus can be made small and its vertical size is also reduced. Therefore, it is enabled to reduce the installation space for the apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62191675-A (JP)
Title: Compressor
Inventor: INOTA KENICHI
IPC: F04C23/00
Filed: 1986-02-17
Abstract: PURPOSE:To enhance the volume efficiency and heat insulating efficiency of a compressor by putting a piston in motion in a vessel using a means to move vessel and rotating the rotary shaft of compressor through this relative motion with the aid of a coupling member. CONSTITUTION:A frame 19 is supported on a base 20 through support springs 21, 22, and a cylinder 23 is installed in this frame 19 slidably, and then a piston 24 is provided in this cylinder 23 slidably. If the cylinder 23 is moved up and down by a motor through a crank shaft 25 and a connecting rod 26, the distance between said cylinder 23 and piston 24 increases and decreases, as the piston 24 has a great mass and does not move substantially relative to the base 20. As a result, a crank shaft 28 is rotated by the piston 24 through a connecting rod 29, and a rotary compressor 27 is actuated. Now the fluid flows into the rotary compressor 27 through a path 36, voids 31, 32 and a suction pipe 33 to be compressed, and then discharged via paths 34, 35.
Patent JP-H09223398-A (JP)
Title: Semiconductor storage device
Inventor: YAMAKURA KENICHI
IPC: H01L27/115
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a data readout circuit of a semiconductor storage device which stably operates in accordance with a wide range of power source voltage while speeding the by precharging speed and reducing the power consumption. SOLUTION: Prior to the readout operation of cell information from a cell array 14, a bit line BL is precharged and a sense amplifier 23 detects whether the precharge voltage VPR is discharged on compliance with the readout of the cell information or not, to output output data Dout. A constant voltage generating circuit 25 generates a constant voltage VP based on the supply of power source Vcc. A precharge circuit 22 generates a precuarge voltage VPR based on the constant voltage VP generated by the constant voltage generating circuit 25 to precharge the bit line BL. The sense amplifier 23 operates by a constant voltage VP as power source to output data having by detecting the potential of the bit line BL.
Patent JP-S62190549-A (JP)
Title: Home controller
Inventor: SHIMAMOTO AKITO
IPC: G06Q10/06
Filed: 1986-02-17
Abstract: PURPOSE:To display the cooking time in accordance with the change of seasons to finish always cooking in the same completion by setting variably the heating time displayed on a display device to a numerical value corresponding to the present date. CONSTITUTION:When a desired cooking name is selected from displayed cooking names on a display device 1 by a light pen 4, a central control circuit 2 reads out is cooking procedures from a cooking storage circuit 6 and displays them on the device 1 successively. When a control code C in a prescribed position of display data is discriminated, it is discriminated by a discriminating circuit 9 and a calendar circuit 8 is operated. The present date is discriminated by the time counting function of the circuit 8; and for example, it if is in the spring, it is inputted to a date section circuit 5, and the heating temperature stored in the spring section is selected from a heating time setting circuit 7, and its numerical value is displayed on the device 1. An optimum heating time is selected and displayed similarly in the other summer, autumn, and displayed similarly in the other summer, autumn, and winter sections. Thus, the optimum cooking is always performed.
Patent JP-S63202543-A (JP)
Title: Original transporting device
Inventor: KABASHIMA AKIO
IPC: B65H7/10
Filed: 1987-02-17
Abstract: PURPOSE:To improve the stability in the front/back-surface copying operation by installing a paper clogging preventing means for preventing the paper clogging of a document in a feedback transport passage. CONSTITUTION:A paper clogging preventing means is installed at the part where an original feeding passage 12 and a feedback transport passage 23 cross, and is constituted of a limit switch 25, transport roller 28, and a slip roller 29. An original is feedback-treated into the feeding transport passage 12, passing through a feedback transport passage 22. When the top edge of the original passes through the limit switch 25, the revolution of the driving roller 26 of a top edge stopping transport roller 28 is suspended by the signal supplied from the limit switch 25, and control is performed so that revolution is started after a prescribed time. Therefore, the aslant feed of the original is corrected by the slip roller 29, in the contact state of the top edge with the transport roller 28 by the stop of the driving roller 26. Therefore, the paper sheet can be supplied again into the transport passage 12 without generating paper clogging.
Patent JP-H10192832-A (JP)
Title: Apparatus for garbage drainage treatment and method for operating the same
Inventor: SHIMIZU YASUTOSHI
IPC: B02C21/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To treat corresponding to the inflow of drainage and to cut treatment power expense by a method in which crushed garbage is piping-transported with water, solids is recovered in a solid-liquid separation part, drainage is treated with aerobic microorganisms, and the treatment is done in accordance with the inflow of the drainage to a drainage treatment part. SOLUTION: Garbage crushed by a crusher 1 is led into a garbage drainage storage tank 2. The stored drainage is sent to a precipitation separation tank 5, the crushed garbage separated here is treated in an aerobic organism treatment tank 7, while the drainage is treated in a drainage aerobic organism treatment tank 8. The liquid level of the tank 2 is controlled by the level signal of a level gauge 9 set in the tank 2 to be kept in a set level range, and the air diffuser 11 of the tank 8 is controlled. Preferably, the operation of a blower 11 is controlled to stop after the air diffusion has been continued for 1/3-12hr since the stop of the inflow of the drainage into the tank 7 corresponding to the operation of a quantitative transfer pump 3.
Patent JP-H09187392-A (JP)
Title: Shower unit provided with toilet
Inventor: HORI MASAYUKI
IPC: A47K4/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To use a toilet or a washstand comfortably by disposing an entrance close to one corner part of a shower unit, disposing the toilet stool and the washstand at adjacent corner parts to the entrance to be arranged along a diagonal line, and disposing a shower space at the other corner part. SOLUTION: An entrance is disposed close to one corner part of a shower unit 10, and a toilet stool 12 and a washstand 13 are provided at two corner parts adjacent to the entrance 11. The toilet stool 12 and the washstand 13 are disposed along one diagonal line of the shower unit 10, and the entrance 11 and a shower space 14 are disposed along the other diagonal line which crosses it, so in the case of using the toilet stool 12 solely, a floor part before the toilet stool 12, a floor part in a shower room around the entrance 11, and a floor part before the washstand 13 form a continuously usable large zone to be a wire space zone, thereby the toilet stool 12 can be comfortably used.
Patent JP-S55125129-A (JP)
Title: Production of foamable thermoplastic polymer particle
Inventor: ECHIGOYA MITSURU
IPC: C08J9/16
Filed: 1979-03-19
Abstract: PURPOSE: To shorten the cooling time of foams produced from thermoplastic polymer particles thereby improve the production efficiency of the foams, by impregnating the thermoplastic polymer particles containing a blowing agent with a uncleating agent at a temperature higher than the softening point of the particles.  
     CONSTITUTION: A nucleating agent which is a nonionic surfactant, such as an ester of pentaerythritol, is added to thermoplastic polymer particles containing a blowing agent at a temperature higher than the softening point of the particles. The thermoplastic polymer particles are those of a polymer, such as polystyrene or a copolymer of styrene and other monomers, and are impregnated with a blowing agent, such as propane, butane or CH 2 Cl 2 , during or after polymerization of the polymer. For example, polystyrene particles are impregnated with 0.05W1.0wt%, based on the resin, of a nucleating agent at a temperature of 90W100°C. The foamable polymer particles thus produced have a cooling time shortened to half or below, as compared with polymer particles which do not contain the nucleating agent. Moreover, foams which do not expand or distort when released from molds can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58157669-A (JP)
Title: Device for temprolarily stacking banknote
Inventor: KAWACHI MASATAKA
IPC: B65H31/30
Filed: 1983-03-02
Abstract: PURPOSE:To make the extraction of a banknote easier, by enabling a parallel link mechanism of a holding plate for holding a temporarily stacking surface for the banknotes, to retract beyond its rotational limit upon the accumulation and storage of the banknotes. CONSTITUTION:A holding plate 4 arranged in opposite to a tempolarily stacking surface 5 is secured to a fixing member through a parallel link mechanism consisting of two links 15, 16 and two auxiliary members, so that it may vertically moves in accordance with a change in the amount of banknotes 7 accumulated and stored on the temporarily stacking surface 5. Of the two auxiliary members of the parallel link mechanism, the auxiliary member 17 on the side of the fixing member is formed with a U-like groove 17a for holding the pivot shaft 15a of the upper link 15 and a support hole for holding the pivot shaft 16a of the lower link 16. With this arrangement, the upper link 15 may be removed from the auxiliary member 17 so that the banknotes 7 on the temporarily stacking surface 5 may be freely extracted irrespective of the structure therearound.
Patent JP-S56129179-A (JP)
Title: Ink jet printer
Inventor: HAYAZAKI HIROYUKI
IPC: B41J2/20
Filed: 1980-03-14
Abstract: PURPOSE:To prevent an ink from dripping and ink droplets from being jetted erroneously and thereby to obtain an ink jet with excellent leading-edge response by preoperating a head immediately before changing over to an informative picture signal, in the ink-on-demand type printer. CONSTITUTION:A picture signal Vid is inputted into the first, second and third filp-flops 11, 12, 13, where signal outputs Q1, Q2, Q3 sequentially delayed by the period of a clock signal Cp are generated and are inputted into an OR circuit 14. An output Or from the circuit 14 is sampled by the clock signal Cp in an AND circuit 15 and is impressed as an output An on an amplifying circuit 16. When the output Q3 is low, the amplifying circuit 16 amplifies the output An to an injection signal Vo of a level lower than a threshold value Vth of the ink head 5. When the output Q3 becomes high, a switch 20 of a reference voltage setting circuit 17 is changed over and the output An is amplified to an injection signal Vo higher than the threshold value Vth. Accordingly, the voltage Vo lower than the threshold value is generated immediately before the change-over to the informative picture signal, so that the preliminary operation of the head is performed.