baber/WOPTO huggingface dataset:
Patent JP-S6029842-A (JP)
Title: Control storage device
Inventor: AOYANAGI KEIZOU
IPC: G06F9/22
Filed: 1983-07-28
Abstract: PURPOSE:To reduce the data width of a fixed control storage and to decrease the necessary number of ROMs by dividing an microinstruction equally and storing in the fixed control storage of a processor which is controlled by the microinstruction having relatively long bit length. CONSTITUTION:The microinstruction of 64-bit constitution is divided equally into eight, and the divided instruction units are stored in an ROM21. A microsequencer 16 outputs an address for microinstruction reading which indicates an address (m) when a microinstruction in the microprogram stored in the ROM21 is executed. Partial microinstructions Im1-Im8 read out of the ROM21 successively are supplied to a microinstruction register 23 of shift register structure which has 64- bit data width.
Patent JP-S5839746-A (JP)
Title: Manufacture of sintered ore
Inventor: YAMAZAKI YOUJIROU
IPC: C22B1/16
Filed: 1981-09-04
Abstract: PURPOSE:To accurately obtain sintered ore with superior productivity, coke unit and quality by regulating the ratio of CaO/SiO2 and the blending rate of SiO2, specifying the ratio of FeO/SiO2 in a fine powder part, and forming molten Ca ferrite preferentially and rapidly in large quantities. CONSTITUTION:An SiO2-base slag making agent contg. >=3% SiO2 is not used at all. A CaO.MgO- or CaO-base slag making agent is sieved at 2mm. classification point, the plus mesh is blended as it is, and all of the minus mesh is crushed to <0.5mm. and blended. Part or the whole of ore contg. >=6% FeO or other iron source is crushed to <0.5mm. and blended, and the ratio of FeO/SiO2 in the fine powder part having <0.5mm. grain size is controlled to 0.8-2.3. The amount of SiO2 in blended starting material 1 is regulated so as to make the SiO<2> content of sintered ore 4.6-5.4%. Thus, the starting material is thoroughly melted, the amount of SiO2 in the resulting sintered ore is reduced, and the reaction of CaO can be accelerated. When the ratio of FeO/SiO2 is within said range, the formation of molten olivine is accelerated, and when the SiO2 content is not within said range, the productivity, strength, reduction powdering index and reduction index are deteriorated.
Patent JP-S6118123-A (JP)
Title: Thin film forming apparatus
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/48
Filed: 1984-07-04
Abstract: PURPOSE:To make it possible to cause optical-exciting vapor-phase reaction for a long time, by removing repeatedly deteriorated oil and coating new one, when forming a film over a large area substrate. CONSTITUTION:Substrates 1 each having a face to be treated are held by holders 1', in close proximity to halogen heaters 3 in a reaction chamber 2. Ultraviolet rays from a low-pressure mercury-vapor lamp 9 being a reacting optical source pass through a compound quartz plate 29 serving as a transmission shielding plate and then through oil 16 priferable Von Brann oil for preventing reaction byproducts from being deposited onto the shielding plate, and irradiate the surfaces to be treated of the substrates 1 being arrayed above the reaction chamber. The oil 16 is supplied from a new-oil reservoir 10 and is exhausted to an old-oil reservoir 10' after being mixed with the reaction byproducts so that the oil can be coated at 30min-5hr intervals by a wiping coater 11.
Patent JP-S61296461-A (JP)
Title: Message guarantee system between on-line jobs
Inventor: TAKAHASHI YASUSHI
IPC: G06F9/46
Filed: 1985-06-25
Abstract: PURPOSE:To reinput a message automatically by restoration processing even if a failure is generated in a transferred job by writing and holding a message transferred between on-line jobs in a file. CONSTITUTION:A memory device 12 is constituted of data base files 3, 4, 6, 7, a work processing routine is stored in the files 3, 6 and a message transferred between on-line jobs and serial numbers are stored in the files 4 and 7 respectively. At the transfer of a message between the on-line jobs in normal operation, the contents of the message are written and stored in the files 4, 7 together with the serial number. At the restoration of a failure, the serial number of the message is initially checked by a restoration program through the file 7. When a transfer message having a serial number larger than the serial number obtained at the time of normal end exists, the message is transferred to a processing program as an input message through the file 4 to continue the processing.
Patent JP-S61296529-A (JP)
Title: Optical disc device
Inventor: YAMAGUCHI SEIICHI
IPC: G11B7/00
Filed: 1985-06-25
Abstract: PURPOSE:To attain high density recording, stable medium and highly reliable data by providing a write power control area to each track and controlling write power so as to optimize forming of pits. CONSTITUTION:A read signal 104 has a constant amplitude via an AGC amplifier 20, becomes a signal 201 and is inputted to a positive peak hold circuit 21 and a negative peak hold circuit 22. signals 202, 203 subjected to peak hold are obtained by the peak hold circuits 21, 22 and inputted to a positive smoothing circuit 23 and a negative smoothing circuit 24, from which signals 204, 205 are obtained. Outputs 204, 205 of the smoothing circuits 23, 24 are sampled by an optimum power deciding device, detected as amplitudes A2, B2 corresponding to amplitudes A1, B1 of a reproducing signal, the write power is decided to satisfy the resolution and to form pits sufficiently and a power control circuit 2 is driven by the signal 106.
Patent JP-H09325394-A (JP)
Title: Automatic recovery method and device for error in loading, for camera
Inventor: MORISHITA SHIGERU
IPC: G03B17/30
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make an automatic recovery from an error in loading caused by the fact that a film is pulled out too much by repeating the unwinding/ winding operations of the film, based on a pulse signal, when the error in loading occurs. SOLUTION: When the error in loading occurs, a film winding motor 18a is stopped and a film unwinding motor 18b is driven to move the film in a direction where the film is unwound into a film cartridge 15. When a fixed number of pulses are generated within a specified time, because the film unwinding motor 18b is driven, it is decided that the error in loading is due to the fact that the film is pulled out too much. When the number of pulses reaches a certain number, the film unwinding motor 18b is stopped and the film winding motor 18a is driven. Further, when the fixed number of pulses required for loading are generated within the specified time, it is judged that the film is normally wound on a spool and taken up, so that the film winding motor 18a is stopped.
Patent JP-S6117354-A (JP)
Title: Lost wax casting system
Inventor: KAWAMOTO MASASHI
IPC: B22C9/04
Filed: 1984-07-04
Abstract: PURPOSE:To improve heat consumption and to stabilize run by heating a backup material by the heat held by trays heated in a calcination furnace and backing up casting molds by the backup material. CONSTITUTION:The casting molds 4 are charged together with the trays 3 into the calcination furnace 6 where the molds are calcined. The calcined molds 4a are transferred into a casting box 10 in a mold transfelr station 11. Shots are conveyed in the direction opposite from the trays 3a in a shot heating zone 7 and are heated by the heat of the trays 3a, by which the temp. of the shots is increased. A part of the heated shots are spread all over the bottom of the casting the calcination in the station 11 are transferred onto the shots in the box 10. The shots from the zone 7 are packed into the box 10 supplied with the molds 4a in the 2nd short supply zone 13 so that the molds 4a are backed up by the shots. A molten metal is poured from a pouring machine 14 into the backed- up molds 4a.
Patent JP-2000330381-A (JP)
Title: Image forming device
Inventor: HIBINO MASARU
IPC: G03G15/09
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make the prolongation of a life compatible with the uniformization of a solid image by using specified magnetic carrier and making developer regulating force at a gap (SB part) between a developer carrier and a regulating member stronger than that at an opposed part (SD part) between a latent image forming medium and the developer carrier at the time of applying developing bias. SOLUTION: As for the magnetic carrier to be used, its magnetization amount in magnetic field 1 kOe is within 30 to 200 emu/cm3, its specific resistance is within 1×109 to 1×1014 Ω.cm, and its volume average particle diameter is within 10 to 60 μm. The gap between a photoreceptor drum 3 and a developing sleeve 21 is set to about 500 μm. A blade 18 functioning as a regulating part is arranged to leave a space between the sleeve 21 and the blade 18 below the sleeve 21. The end of the blade 18 proximate to the sleeve 21 is gradually thinned in knife-edge shape, and a distance for securing developer amount on the desired sleeve 21 is set to about 400 μm narrower than the space between the drum 3 and the sleeve 21, Then, the regulating force at the SB part is made stronger than that at the SD part.
Patent JP-H05331610-A (JP)
Title: Continuous hot dip coating method with light coating weight
Inventor: NAGAI KAZUNORI
IPC: C23C2/24
Filed: 1992-05-29
Abstract: PURPOSE:To provide the method for producing a hot dip coated steel sheet having a beautiful appearance characteristic by preventing the splashing to be generated in the continuous hot dip coating method CONSTITUTION:Moving magnetic field generators 6 are installed at 5 to 40 deg. angle with a steel strip 4 in such a manner that the distance of the moving magnetic field generators from the steel strip 4 widens toward the inner side in the transverse direction of the steel strip 4 on both sides near the edges of the steel strip 4 passed and floated the side of a hot dip metal coating bath 1 to apply moving magnetic magnetic fields to hot dip coating metals 5 sticking near the edges of the steel strip 4 and to act electromagnetic force on the plating bath surface side. Gas is blown to the hot dip coating metals 1 in the positions including the edges of the steel strip where the electromagnetic force acts, by which the excess hot dip coating meals 5 are wiped away. As a result, the coating with the lighter weight of the same level is attained with the compactor device than heretofore. The splashing is prevented and the hot dip coated steel sheet having beautiful appearance characteristic is obtd.
Patent JP-S63301306-A (JP)
Title: Guiding device using beam light for work wagon
Inventor: TAKAHARA KAZUHIRO
IPC: A01C11/02
Filed: 1987-06-01
Abstract: PURPOSE:To simplify the constitution of a guiding device using beam light for work wagon without changing the direction of an optical sensor, by transmitting the beam light to a light receiving surface via a reflecting means even in case the beam light is projected from the front or back side of the body of the work wagon. CONSTITUTION:For instance, a work wagon V containing a planting device 2, a pair of front wheels 1F and a pair of rear wheels 1R is driven reciprocatively with 180 deg. rotations for a rice-planting job. In this case, a pair of light receivable optical sensors S1 and S2 are attached onto the wagon V and the beam light A is projected to both optical sensors from a laser light emitter 3 set on a stage 4 installed at a place other than a rice field. The sensors S1 and S2 attached to arms 6 and 7 consist of reflectors 7 having V-shaped side faces and light receiving elements D respectively. The light A is made incident on the side face of the reflector 7 and the reflected light is made incident on the element D even though the light A is projected from either one of both V-shaped side faces. Thus it is possible to detect the light with no error without changing the direction of the element D.
Patent JP-H033342-A (JP)
Title: Resin mold type semiconductor device
Inventor: MIZUMACHI SHUNICHI
IPC: H01L21/60
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the corrosion of an electrode pad caused by moisture content permeating through resin, and obtain a device excellent in humidity resistance, by connecting a bonding ball with an electrode pad, wherein electric connection is not necessary, in a semiconductor chip. CONSTITUTION:Selected electrode pads 5 of a semiconductor chip 4 are electrically connected with leads 3 by using bonding wires 6, and mold sealing is performed with resin 7. In this semiconductor device, a bonding ball 6a is connected with an electrode pad 5a of the semiconductor chip 4 which pad is not selected and not required for electric connection. For example, after bonding wires 6 are subjected to ball bonding to the pads 5a for which electric connection is not necessary, the bonding wires 6 are cut at the part positions in the vicinity of the roots, so as to leave only the balls 6a. Thereby the surfaces of the electrode pads are coated with the bonding balls, and the area in direct contact with the resin is reduced, so that the corrosion of a pad caused by impurity like water content permeating from resin gap can be prevented.
Patent JP-S63302552-A (JP)
Title: Complementary type transistor and manufacture thereof
Inventor: SAKAI MINEICHI
IPC: H01L29/78
Filed: 1987-06-02
Abstract: PURPOSE:To reduce a latch-up and the effect of leakage currents, etc., in usage at a high temperature while diminishing a device area by isolating each transistor by a dielectric layer and forming an electrode for one transistor on the main surface side of a substrate while shaping one electrode for the other transistor on another main surface side of the substrate. CONSTITUTION:In a complementary type transistor in which at least a pair of transistors 22, 27 having different types are formed to the same substrate, each transistor 22, 27 is isolated by a dielectric layer 13, and an electrode for one transistor 22 is shaped on the main surface side of the substrate while one electrode for the other transistor is formed on another main surface side of the substrate. The transistors 22, 27 such as P channel and N channel MOS transistors 22, 27 in a complementary type MOS power transistor are isolated electrically by the dielectric layer 13 such as a dielectric layer 13 consisting of an silicon oxide film. Only a drain electrode 17 for the N channel MOS transistor 27 is extracted from another main surface side of the substrate, and each of other electrode is taken off from the main surface side of the substrate respectively.
Patent JP-S5666150-A (JP)
Title: Insulation of stator winding of step motor
Inventor: KURAUCHI TSUNEYA
IPC: H02K3/34
Filed: 1979-10-29
Abstract: PURPOSE:To attempt the elevation of insulating property and to elevate the efficiency of assembling work of the rotor of a step motor by a method wherein insulating plates are made to contact with the both end faces of the cores, and after the plates are holded with the end parts of insulating papers being inserted in the slots, coils are wound directly in the slots. CONSTITUTION:The insulating papers 5 are inserted in the slots of the core 1 extending the both end parts of the insulating papers 5 to come out of the slots. Then the insulating plates 6 are made to contact with the both end faces of the cores 1, and the plates are holded with the both end extending parts of the insulating papers 5. After then, the wires are wound around directly in the slots to form the coils 2. By this way, the insulating property and the space factor in the slots can be  elevated, and the efficiency of work can be elevated by the direct winding of the  coils 2.
Patent JP-S5362978-A (JP)
Title: Electron microscope
Inventor: SHINOHARA MINORU
IPC: H01J37/26
Filed: 1976-11-17
Abstract: PURPOSE: To radiate only the specimen range shown in cooperation with the variation of a final image magnification with an electron gun and make operations simple and easy by controlling the specimen radiation area of electron currents according to the variation of the final image magnification. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5663509-A (JP)
Title: Car air conditioner
Inventor: ITOU TOSHIKATSU
IPC: B60H1/00
Filed: 1979-10-29
Abstract: PURPOSE:To prevent car windows from clouding even at the intermission of a refrigerating cycle by providing a compressor-stop detecting means and a means to switch over an air-intake door to the side of outdoor-air introdution. CONSTITUTION:When an air-conditioner relay 14 is off to close a contact 14b, negative pressure is directly introduced from a vacuum tank 56 into a negative pressure actuator 10 via electromagnetic valves 19 and 20 without reference to a negative pressure switch valve 9, and thereby, an air-intake door 8 is moved by the negative pressure actuator 10 to a position C for introducing outer air fully. In this construction, when an outer air switch 13 is opened and a refrigerating cycle is stopped, outer air is introduced through the air-intake door 8 to reduce the temperature in a car room, and the reduced thermal difference between the inner and the outer air serves to prevent car windows from clouding, and ensure a safety driving.
Patent JP-S5660048-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAZAKI KAZUO
IPC: H01L21/8229
Filed: 1980-10-06
Abstract: PURPOSE:To improve the integration of the semiconductor integrated circuit device and to reduce the power consumption of the device by forming an I<2>L element in the formation of plural series row multicollector N-P-N transistors and plural parallel row multiple P-N-P transistor and enabling the lead-out of multiple outputs with one input. CONSTITUTION:An N type epitaxial layer 22 formed on a P type semiconductor substrate is isolated via a P+ type isolating region 21 formed therein into a plurality of N type insular regions, P type regions 24, 25 are formed in the insular regions, and P-N-P transistors TN', TN'-1-TN-N' of series row are formed of the regions 24, the layer 22 and the region 25. N type regions 26-29 are formed in the region 25, N-P-N transistors TN-1-TN-n of each series row of the multicollector are formed of the regions 26-29 and the region 25 and the layer 22, and the TN of a single collector incorporates one N type region. These elements are connected in linear direction to produce its output. This can form a large capacity of bipolar ROM by utilizing the I<2>L circuit capable of producing multiple outputs with one input without increasing the wiring area.
Patent JP-S62294744-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TOYODA YASUHIRO
IPC: F02D41/00
Filed: 1986-06-13
Abstract: PURPOSE:To enable a fuel injection amount of be accurately controlled, by correcting a crank angle, which corresponds to the pressurizing period of a forced feed pump till it reaches an overflow crank angle, in accordance with a change of speed in an internal combustion engine. CONSTITUTION:An electronic control unit 26 detects the timing of an overflow start in a pump chamber 13 of a vane type feed pump 2 from a required fuel injection amount, that is, an overflow crank angle. And on the basis of a rotary angle signal output from an angle sensor 30 detecting a rotary angle of a crankshaft, the control unit, which drives a solenoid spill valve 21 to be opened when the pump reaches the overflow crank angle, controls the overflow timing of pressurized fuel controlling fuel injection. Here the overflow crank angle is determined by correcting a crank angle, which corresponds to a pressurizing period of fuel of the pump till it reaches the overflow crank angle, in accordance with a change of speed in an internal combustion engine. In this way, an error of the fuel injection amount due to the change of the speed can be corrected with the constitution being left as simplified.
Patent JP-H04362801-A (JP)
Title: Antenna drive device
Inventor: HIRAKO KEIICHI
IPC: H01Q1/28
Filed: 1991-06-11
Abstract: PURPOSE:To execute a simulation test with high precision under the gravitational environment together with very precious direction control under the non-gravity environment. CONSTITUTION:An electromagnetic actuator 20 having a 1st electromagnetic coil 22a generating an electromagnetic force to apply variable control to a directivity of an antenna reflecting mirror 13 and a 2nd electromagnetic coil 22b generating an electromagnetic force for gravity compensation given to the antenna reflecting mirror 13 is provided to the drive device. A drive current is supplied to the 1st electromagnetic coil 22 a under non-gravity environment to execute the directivity control of the antenna reflecting mirror 13. Moreover, a drive circuit is supplied to the 2nd electromagnetic 22b under a gravity environment to execute the directivity control while implementing gravity compensation to the antenna reflecting mirror 13.
Patent JP-H11328062-A (JP)
Title: Electronic mail device
Inventor: OTA SATOSHI
IPC: H04L12/58
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic mail device which displays the reply condition to realize an efficient reply processing. SOLUTION: Flags F2 and F3 and a corresponding FAT number TFN are provided for every file allocation table FAT, which individually manages reception mails, as attribute information indicating whether a reception mail is already read or left unread, whether a reply mail is generated or not, and whether the reply mail is transmitted or not transmitted yet. These flags F2 and F3 and corresponding FAT number TFN are referred to display the reply condition of each reception mail in a list, and consequently, trouble is avoided that a user forgets transmitting the reply mail to transmit the same reply mail again or the user forgets to transmit the generated reply mail to leave it untransmitted, thus realizing the efficient reply processing.
Patent JP-S6120700-A (JP)
Title: Automatic welding device
Inventor: NAKANO AKIHIKO
IPC: B23K9/12
Filed: 1984-07-06
Abstract: PURPOSE:To make a horizontal fillet automatic welding device simple and miniature by making rotatably the corner part of a measure structure with fitting to a welding truck the front wheel and rear wheel moving along the vertical face part of a welding member. CONSTITUTION:The front wheel 11 and rear wheel 16 with magnets moving along the vertical face part 30a with operating a magnetic force to the vertical face part 30a of a welding member 30 is fitted to a welding truck 10. The magnetic force distribution on the periphery is then made variable by making the front wheel 11 as a driving wheel and by providing notched parts 12a-12d around the front wheel. The rear wheel 16 is fromed of the same construction as the front wheel 11 but has no notched part and is made as a driven wheel. Consequently when the welding truck 10 comes to the corner part of the welding members 30 and 31, it performs a fillet weld on the vertical face parts 30a, 31b with its automatic swivelling.
Patent JP-H11341832-A (JP)
Title: Partial resonance pwm inverter
Inventor: SHIODA KOICHI
IPC: H02M7/48
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a partial resonance PWM inverter capable of surely performing zero-voltage switching in a short zero-voltage period. SOLUTION: This inverter is provided with first and second main switching elements Q1 , Q2 , a first free wheeling diode G1 and a first capacitor for resonance C3 connected in parallel with the first main switching element Q1 , and a second free wheeling diode G2 and a second capacitor for resonance C4 connected in parallel with the second main switching element Q2 . First and second auxiliary switches Sa, Sb and a reactor for resonance L2 are connected between the intermediate junction of the first and second main switching elements Q1 , Q2 and a divided voltage outputting terminal where the half of a DC source voltage is outputted.  Here, a drive circuit 40, 50 is provided for comparing both the terminal voltage of each of the first and second main switching element Q1 , Q2 with a preset reference voltage, to turn on that switching element Q1 , Q2 , when the both terminal voltage becomes the reference voltage or lower, and to make this on-state maintained.