baber/WOPTO huggingface dataset:
Patent JP-H07212350-A (JP)
Title: Random input pulse holding/synchronizing reading circuit and random input data holding/synchronizing reading circuit
Inventor: NAKAI TOSHISHIGE
IPC: H04L7/00
Filed: 1994-01-21
Abstract: PURPOSE:To report a detection result to a processing side in synchronism with a reading strobe signal after the existence of the input pulse from the outside is detected. CONSTITUTION:The existence of an input pulse is detected by a flip flop 1 when a strobe signal 4 is not in an 'H' state and a pulse 3 is inputted from the outside and is detected by flip flops 6 and 7 when the strobe signal 4 is in the 'H' state and the pulse 3 is inputted from the outside. If an OR is performed for the existence detection result at a gate 8, the OR result is synchronized with the strobe signal 4 from a flip flop 2 and the result is reported to a processing side.
Patent JP-H09192714-A (JP)
Title: Tandem rolling
Inventor: TANAKA KEIHACHIRO
IPC: B21B37/26
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To restrain the variation of tension between stands to the minimum extent and to perform stable change for sheet thickness during hot rolling so that sheet thickness of products approaches to the objective sheet thickness to the utmost extent by calculating the draft of a succeeding stock in each stand based on the sheet thickness schedule of a preceeding stock and determining the sheet thickness schedule of the succeeding stock. SOLUTION: In a sheet thickness schedule determining device 6 of the succeeding stock, the sheet thickness of the succeeding stock at the outlet side of each stand is calculated based on the sheet thickness schedule of the preceeding stock, a sheet thickness measuring value just when the chip of the succeeding stock reaches a sheet thermometer 3 at the outlet side of a rough rolling mill and the objective sheet thickness as products of the succeeding stock, thereby determining the sheet thickness schedule.  When a part to be joined reaches each stand, the sheet thickness reference value for controlling the sheet thickness in that stand is changed like a ramp from the sheet thickness reference value of the preceeding stock to the same of the succeeding stock according to the transient length for changing the sheet thickness during running, whereby the roll reduction position is changed by controlling sheet thickness.
Patent JP-S59132812-A (JP)
Inventor: SATOU SHIGEO
IPC: A01B63/114
Filed: 1983-01-14
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-2000209809-A (JP)
Title: Axial-flow fan motor
Inventor: MATSUMOTO KAORU
IPC: F04D29/58
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve a bearing box with which bearings supporting the rotary shaft of an axial-flow fan motor is fixed and improve heat-resistant properties. SOLUTION: An axial-flow fan motor as a bearing box 5, which fixes bearings 3 and 4 to a stator 9 composed of a stator core 7 and stator windings 8, a rotary shaft 2 rotatably supported by the bearings 3 and 4, an impeller 18 attached to one and of the rotary shaft 5, an annular magnet 16 which is arranged in the impeller 18 with a gap between the stator 9 and itself, an electronic circuit with which an excitation current is applied to the stator windings 8 and a casing 6 which support the bearing box 5. The bearing box 5 and the casing 6 are individually made of different resin materials, and the bearing box 5 is fixed to the central part of the casing 6 after molding. The resin material of the bearing box 5 can be selected matching with the application conditions and environmental conditions.
Patent JP-S56103858-A (JP)
Title: High-pressure mercury fluorescent lamp
Inventor: MORI YASUKI
IPC: H01J61/48
Filed: 1980-01-22
Abstract: PURPOSE:To emit light of temperature color approximate to that of an incandscent lamp, with high efficiency, by providing the first and the second prescribed fluorescent layers on the inside of an outer bulb made of glass. CONSTITUTION:A light emission bulb 4 is provided in an outer bulb 1 made of glass. The light emission bulb 4 has main electrodes 4b, 4c and an auxiliary electrode 4d for starting. The first fluorscent layer 5 is made on the inside of the outer bulb 1 from at least one of a fluorscent manganese-activated magnesium fluorogermanate and a fluorescent cerium-activated yttrium aluminate. The second fluorscent layer 6 is made on the first layer 5 from a fluorescent europium-activated yttrium vanadate or the like.
Patent JP-S56102568-A (JP)
Title: Manufacture of aluminum alloy hard plate with superior strength and anisotropy
Inventor: BABA YOSHIO
IPC: C22F1/047
Filed: 1980-01-21
Abstract: PURPOSE: To obtain an Al alloy hard plate with a low edge ratio in deep drawing and high strength by subjecting an Al alloy contg. a specified amount of Mg to hot rolling, cooling and cold rolling under specified conditions.  
     CONSTITUTION: An Al alloy contg. 2W4% Mg is hot rolled to a thickness ≥5 times as large as the final thickness at ≥300°C final temp. The alloy can contain, for instance, ≤0.5% Cr, ≤1.5% Mn, 0.01W0.05% Ti, 0.01W0.05% Zr and 0.005W0.12% V if required. The hot rolled plate is then cooled from the hot rolling finish temp. to 240°C in ≥3hr. By this slow cooling, recrystallization is well advanced. Finally, the plate is subjected to finish cold rolling to the predetermined thickness at ≥80% reduction ratio. Thus, process annealing is omitted, resulting in a lowered manufacturing cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02187510-A (JP)
Title: Control of refuse incinerator and control device therefor
Inventor: YOSHII SHUICHI
IPC: F23N5/08
Filed: 1989-01-12
Abstract: PURPOSE:To make the operation automatic and make it possible to hold the point of complete burning of the refuse always in a stable by detecting optically the point of burning the dust out in a combustion chamber and calculating the deviation from a control target and speed of movement of the result of detection and applying fuzzy inference to control the operation cycle or rotational speed of the combustion chamber. CONSTITUTION:Image signals from a camera 5 which takes the photograph of the inside of a rotating stoker 3 are sent to a picture image processing device 4. The signal for the position of the point of burning out which is given in the picture image processing device 4 is sent to a Fuzzy control calculation device 6. In the picture image processing device 4 the section of a flame 3a and the section of background are distinguished by binary-coding the picture image signals by a specified threshold value and the point of complete burning is calculated. In the fuzzy control calculation device 6, the deviation of this point of complete burning from a target value and the speed of movement of the deviation are calculated. By applying fuzzy inference to the results of the calculations the amount of adjustment for the operation cycle of a refuse pusher 2 and the amount of adjustment of the rotational speed of the stoker 3 are calculated. Based on those amounts of adjustment a pusher control device 7 controls the operation of the pusher 2, and a stoker control device 8 controls the rotational speed of the stoker 3.
Patent JP-S60150598-A (JP)
Title: X-ray apparatus
Inventor: TSUCHIYA AKIRA
IPC: H05G1/32
Filed: 1984-01-18
Abstract: PURPOSE:To vary an X-ray tube voltage without increasing ripples contained in the X-ray tube voltage not only by controlling the timing for applying a DC voltage to a resonant circuit but also varying a DC voltage applied to a resonant circuit. CONSTITUTION:An X-ray tube voltage can be varied by changing a repetition frequency of the timing signal outputted from a first control means 18 and a second control means 19. Namely, a DC voltage to be applied to a resonant circuit (a primary winding 6a and resonant capacitor 5) by controlling a rectifying and phase control means 2 with the first control means 18 before irradiation of X-ray and then an X-ray tube voltage is varied by changing the repetition frequency of timing signal outputted from the second control means 19. An X-ray tube voltage can be lowered up to the desired value, even when the thyristors 12 and 14 are not set to the low ignition frequency, by presetting a DC voltage to be applied to the resonant circuit with the first control means 18. Accordingly ripples contained in a low X-ray tube voltage can be reduced and it is superior to taking a picture of breasts carried out in the low X-ray tube voltage region.
Patent JP-2000202750-A (JP)
Title: Wafer oscillating mechanism of notch polishing device in end face polishing apparatus
Inventor: HAKOMORI SHUNJI
IPC: B24B41/06
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To polish a notch widely in the direction of thickness by providing a sucking part to be vertically oscillated round the notch polishing pad side by an oscillating driving source. SOLUTION: When a driving source 33 is started, a notch polishing pad 32 starts to rotate in the state of abutting on a notch of a wafer W. During the rotation, a driving source 123 is started to transmit rotation through a pulley 122, a belt 125 and a pulley 122 to a support shaft 121 and the support shaft 121 is rotated in the normal and reverse directions by the driving source, so that a sucker 36 supported on the support shaft 121 is vertically oscillated about the support shaft 121 in a designated range. A wafer is sucked to the sucker 36 and the notch of the wafer abuts on the notch polishing pad 32 rotated by the driving source 33, so that the notch of the wafer is polished widely in the direction of thickness.
Patent JP-H09192570-A (JP)
Title: Setting method of attaching position of coating blade
Inventor: WAKATOSHI HIROTO
IPC: B05C5/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable uniform transfer even at a time of a high speed in the method for setting the attaching position of a coating blade adapted to a liquid supply apparatus coating the surface of a base material with pigment or the like. SOLUTION: A base material 2 is moved along a backing roll 1 and a coating soln. is sprayed out of the nozzle 4 of a fountain manifold 3 to flow out from the tip part of a predetermined blade 11 through a slit part 7 to coat the surface of the base material 2. The pre-(determined) blade 11 is attached to the manifold 3 by a clamp tube 10 and the pressure of the tip of the pre-blade 11 can be adjusted by a pressure tube 12. A setting blade is used before the pre-blade 11 is attached to set not only the angle in the tangential direction with the backing roll 1 to 6-9 deg. but also the angle of the nozzle 4 with the center line of the backing roll 1 to 40-45 deg.. Since the pre-blade 11 is attached thereafter, uniform coating is enabled by suppressing the generation of a three-dimensional vortex stream without generating the clogging with the excessive coating soln.
Patent JP-2000209579-A (JP)
Title: X-ray digital image pickup device
Inventor: YAMAYOSHI JUNICHI
IPC: H04N7/18
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To allow one image pickup device to photograph a plurality of objects. SOLUTION: A sensor frame is provided with solid-state image pickup means 11, 12, a phosphor that converts an X-ray into a visible ray is adhered to an arrayed photoelectric conversion element in the means 11, 12 and with a means that reads charges stored in the arrayed photoelectric conversion element. A power line, a read control line and a data line of the solid-state image pickup means 11, 12 are connected to a multiplexer 13, an A/D converter 14 converts the read image data into digital data, which are sent to a control board 3 via an image data line 15. Furthermore, a sensor control section 16 controls the multiplexer 13 and the A/D converter 14. The sensor control section 16 is connected to the control board 3 via a control line 17 and receives an instruction of the solid-state image pickup means to be selected from the control board 3.  Only either of the solid-state image pickup means 11, 12 selected by the multiplexer 13 is validated. Moreover, a grid 18 is fitted to a light receiving face of the solid-state image pickup means 12 to be used to photograph a part from which a scattered X-ray is required to be eliminated.
Patent JP-H02186551-A (JP)
Title: Discharge tube
Inventor: NITODA YORIYUKI
IPC: H01J61/067
Filed: 1989-01-12
Abstract: PURPOSE:To improve brightness by a method wherein an electrode for glow discharge and an electrode for arc discharge are both provided on each of opposite electrode apparatuses. CONSTITUTION:In a discharge tube having a pair of electrode apparatuses provided oppositely with a discharge space in-between wherein at least a part forms a glass wall and gas 5 is sealed, the electrode apparatus is constituted by placing a sintered metallic electrode 2 which can emit electrons and a filament electrode 3 to which oxide, capable of emitting thermions is applied closely to each other and connecting them electrically in parallel to each other. This enables highly bright arc discharge and glow discharge to be obtained at the same time stably, thereby permitting high brightness to be obtained by their synergistic effects and permitting stable glow discharge to be obtained even if current increases.
Patent JP-H09195268-A (JP)
Title: Continuous joint type section having asymmetric joints, and its rolling method
Inventor: IKUTA KAZUE
IPC: B21B1/082
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a section having a constant opening width of claw tip part and excellent in fitting strength by forming the thickness of a web and the thickness of a claw part into respective desired optional sizes according to the purpose of use in the manufacture of a continuous joint type section having asymmetric joints. SOLUTION: Irregularities 1s are formed on the outer surface of a female joint-side flange by the female joint-side vertical roll of a universal mill in intermediate rolling process, irregularities is are formed on the inner surface, outer surface or end surface of the female joint-side flange by the horizontal roll, vertical roll or edge roll of the universal mill, and the flange is thereafter bent by a flange bending mill and finish mill, whereby the irregularities 1s are formed on the inner surface of a female joint part 1bf and the outer surface or end surface of a male joint part 1bm. Thus, the frictional efficient of the joint fitting part can be enhanced by these irregularities.
Patent JP-S60149174-A (JP)
Title: Field effect type semiconductor device
Inventor: INOUE KAZUHIKO
IPC: H01L29/423
Filed: 1984-01-17
Abstract: PURPOSE:To enable the increases in mutual conductance with good efficiency by a method wherein the end of a gate electrode at the folded part of the gate electrode and the opposed ends of a source electrode and a drain electrode are all arranged concentrically. CONSTITUTION:The gate electrode 32 is formed in meanders on the acting region of a semiconductor substrate 31. The source electrode 34 and the drain electrode 35 are arranged on both sides of this electrode 32, and the ends of these electrode 34 and 35 opposed to the electrode 32 are of the same shape as that of the electrode 32. Besides, these ends are all arranged in concentric form in the folded parts thereof. High concentration regions 36 and 37 of the same conductivity type as that of the acting region are selectively formed in the substrate immediately under the electrodes 34 and 35, respectively. Such a construction makes the distance between the respective ends or regions equal to that at a linear section and enables the mutual conductance to be increased with the gate width with good efficiency.
Patent JP-H07226505-A (JP)
Title: High-withstand voltage insulated-gate type field-effect transistor and semiconductor integrated circuit device
Inventor: SAITO NAOTO
IPC: H01L29/78
Filed: 1994-01-24
Abstract: PURPOSE:To make it possible to form a low-cost, high-performance and high- withstand voltage semiconductor integrated circuit as a high-withstand voltage MIS transistor can be formed on the same substrate along with a low-withstand voltage transistor of high-speed operation because the gate insulating film of the high-withstand voltage MIS transistor can be made thin. CONSTITUTION:A high-withstand voltage transistor 15 and a low-withstand voltage transistor 14 are formed on a P-type substrate and an N+ or - drain region 6 is formed between channel and N<+> drain regions 7 of the transistor 15 for making it possible to form the film thickness of a gate oxide film 3 of the transistor 15 in a thickness equal with that of a gate oxide film 3 of the transistor 14.
Patent JP-S62165531-A (JP)
Title: Turbocharger
Inventor: KOSUGE HIDEKI
IPC: F02B37/013
Filed: 1986-01-14
Abstract: PURPOSE:To provide the excellent supercharging performance covering a wider operating range by forming a radial turbine and a centrifugal compressor, which are for supercharging mainly in the high-speed region, and an axial turbine and an axial compressor, which are for supercharging mainly in the low-speed region, such that they are incorporated in a body. CONSTITUTION:A radial turbine 11, having a high expansion-ratio, and a centrifugal compressor 12, having a high pressure-ratio, are placed in a housing 15, which is provided with a turbine scroll 13 and a compressor scroll 14, and connected through a hollow shaft 18 to each other. In addition, on the downstream side from the turbine 11 is provided an axial turbine 19, and, on the upstream side from the centrifugal compressor 12 is provided an axial compressor 20 respectively. Said axial turbine 19 and said axial compressor 20 are connected through a rotating shaft 21, which is placed in the hollow shaft 18, to each other. And further, in the low-speed region and at the time of acceleration, supercharging is performed under a condition where the axial turbine 19 is rotated more speedily than the radial turbine 11, while, in the high-speed region, supercharging is performed by the high-speed rotation of the radial turbine 11.
Patent JP-S61164515-A (JP)
Inventor: OSAKA KENICHI
IPC: A47J27/00
Filed: 1985-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56102626-A (JP)
Title: Controller for hot-water supplying heater
Inventor: ADACHI YOSHIYUKI
IPC: F24D3/08
Filed: 1980-01-21
Abstract: PURPOSE: To provide a controller for a hot-water supplying heater which has a single temeperature sensor and can set and control the heating temperature and the hot-water temperature independently of each other by enabling the switch for hot- water supply to regulate a proportional control valve under the hot-water supplying condition.  
     CONSTITUTION: When the pilot flame has been lighted with the main fuel supplying valve 6 opened, turning on a heating switch 14, e.g., for heating operation, causes a proportional control circuit 16 to be energized as well as a switching circuit 24 so that a transistor Tr34 is turned on causing a resistor 25 for heating to be connected to a temperature sensor 15 in series. At the same time, a relay 18 actuates a circulating pump 20 to operate. In the control circuit 16, the detection signal obtained by the sensor 15 and resistors R35, 36 and 25 is inputted to an operational amplifier 45, where the deviation between said detection signal and the temperature set by resistors 37 and 38 is obtained and amplified in transistors Tr46 and 47 before being outputted to a proportional control valve 17 to perform temperature control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57120717-A (JP)
Title: Lining shaft
Inventor: OZAKI TOSHINORI
IPC: F16C3/02
Filed: 1981-01-21
Abstract: PURPOSE:To prevent the shaft from corrosion by a method wherein the axial and radial lengths of a sacrifice electrode attached in insulated state near a junction surface of rubber and metal and the distance between the sacrifice electrode and the junction surface of rubber and metal are specified. CONSTITUTION:Anticorrosive metallic material 2 composed of stainless steel and lining material 3 made of rubber or the like are integrally bonded to a shaft core 1 composed of carbon steel. The radial length and axial length (exposed length) of the sacrifice electrode 4 provided on the outer surface of the anticorrosive metallic material 2 are respectively formed d1 and w1 in length and the sacrifice electrode 4 holds a distance l1 from the inclined junction surface 6 of rubber and metal. And these values l1, w1 and d1 are set so as to satisfy the relations expressed as follows: i.e. 3<l1<100, 3<w1<100, 5<d1<40.
Patent JP-2000203796-A (JP)
Title: Lifter for bathing
Inventor: TERAOKA TAKASHI
IPC: B66F7/16
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To maintain strength and to freely rotate a rod member for an outer tube by fixing a thrust bearing to either one of a piston and a cylinder head or both of them when the piston when the rod member is raised contacts the cylinder head. SOLUTION: A male screw 21 formed on a cap 10 is fitted into a female screw 22 formed at a tip of a tube-shaped rod member 4 and both of the screws 21 and 22 are completely fixed. A thrust bearing 23 is provided at an upper end of a piston 5, and when the rod member 4 is located at an uppermost raised location, this thrust bearing 23 is brought into contact with a lower end of a cylinder head 3. As a result, even if the piston 5 and the cylinder head 3 are in strongly press-contact with each other, the rod member 4 is always capable of smoothly rotating. Further, also when a bottom member 4 provided at a lower end of an outer tube 1 is located at a lowermost end, smooth rotation of the rod member 4 is compensated.
Patent JP-S63175386-A (JP)
Inventor: NISHINO HIROYUKI
IPC: H02M7/48
Filed: 1987-01-14
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-H05193835-A (JP)
Title: Turret type multiyarn winding device
Inventor: NAKAI SHOJI
IPC: B65H67/048
Filed: 1992-01-17
Abstract: PURPOSE:To shorten a bobbin space by transferring end face drop preventing guides and cutters from an inoperative position to an operative position opposed to a bobbin holder in a side of a traversing device, in the case of exchanging an empty bobbin position with a full bobbin. CONSTITUTION:Positively opening/closing yarn chuck parts 7, 7' are provided in a space (t) formed between a plurality of bobbin holders 6, 6' arranged on spindles 4a, 4b of a turrent type winding machine. Cutters 19, 19' and end face drop preventing guides 20, 20' are provided so as to transfer-rotate between an operative position opposed adjacent to the yarn chuck parts 7, 7' in a winding yarn position and an inoperative position not interfering with packages P, P' on the bobbin holders 6, 6'. An air cylinder 22 for actuating these cutters and guides is provided to move the cutters 19, 19' and the end face drop preventing guides 20, 20' to the operative position in the case of exchanging full bobbins W1, W2 with empty bobbins W, W'.
Patent JP-S58127593-A (JP)
Title: Picking up method for motor
Inventor: JIYOUFU TOSHIAKI
IPC: H02P27/06
Filed: 1982-01-19
Abstract: PURPOSE:To reduce the stopping number of an AC motor by stopping the operation of an inverter by a microcomputer at the instantaneously power interrupting time, and operating the synchronizing the inverter with the phase, frequency and the voltage matched to the frequency from the induced voltage of the motor within the prescribed time in the state that the motor is in rotating state. CONSTITUTION:When a power is instantaneously stopped during the ordinary operation, the CPU16 of a microcomputer 13 performs as the control center on the basis of the detection signals of transformers 9, 10 and DC detector 11. When the CPU16 discriminates that the received voltage becomes lower than 90% of the rated value from the detection signal of the transformer 9, it starts measuring a timer 20 to measure the power interrupting period. When the received voltage recovers to 70% within the time limit of the timer 20, the CPU16 judges that the motor 8 is in rotating state, and performs the picking-up operation of the motor.