baber/WOPTO huggingface dataset:
Patent JP-S5657055-A (JP)
Title: Electrostatic printer
Inventor: TAKEI MASAKI
IPC: G03G15/05
Filed: 1979-10-17
Abstract: PURPOSE:To make images sharper by giving tension to a guide electrode by mechanical means, electrical means, etc., thereby improving the close adhesiveness between recording paper and the guide electrode. CONSTITUTION:Helical electrodes are formed on a rotary drum 1, and recording paper 7 passes between the rotary drum 1 and an under electrode 2. A guide electrode 4 is installed between the recording paper 7 and the rotary drum 1. In order to improve the close adhesiveness between the guide electrode 4 and the recording paper 7, the guide electrode 4 is turned around a freely rotative fulcrum 5 by means of a spring 6 by which the guide electrode 4 is press-contacted with the recording paper 7. The fore of the press-contacting is adjustable by changing the intensity of the spring 6. The guide electrode 4 is made longer than the width of the recording paper 7 along the under electrode 2 and slips on the recording paper 7 so as to make overall friction. In this way, the sharp images may be formed.
Patent JP-S6112801-A (JP)
Title: Production of powder for dispersion-strengthened alloy
Inventor: KAYANO HIDEO
IPC: C23C20/08
Filed: 1984-06-27
Abstract: PURPOSE:To obtain titled powder dispersed uniformly and finely with hard particles in a base metal without requiring long-term pulverization by coating the surface of the metallic powder with the metallic hydroxide or oxide of the resultant product of the hydrolysis or thermal decomposition of an inorg. or org. metallic compd. CONSTITUTION:The coating layer consisting of the metallic hydroxide or oxide obtd. by hydrolyzing or thermally decomposing >=1 kinds of inorg. or org. metallic compd. is formed on the surface of the metallic powder. The coating laye may be obtd. by hydrolyzing or thermally decomposing the inorg. or org. metallic compd. after coating the same on the surface of the metallic powder ow the inorg. or org. metallic compd. may be coated on the surface of the metallic powder after the decomposition. The powder for the dispersion-strengthened alloy dispersed uniformly with the metallic hydroxide or oxide in the metallic powder is easily produced in a short period if the metallic powder having the coating layer obtd. In the above-mentioned manner is pulverized by >=1 methods of combined methods for mechanical, powder rolling and pulverizing.
Patent JP-S6113631-A (JP)
Title: Temperature controlling device and process thereof for grinder
Inventor: KAWAKAMI HIDEO
IPC: H01L21/304
Filed: 1984-06-28
Abstract: PURPOSE:To improve the grinder operating efficiency by a method wherein after supplying flow channels provided on surface plates with hot water for heating up, they are supplied with cooling water and then the temperature of hot water is controlled by a controller. CONSTITUTION:In case of a grinding operation, surface plates 1, 2 are rapidly heated up by means of supplying 21 a water line with hot water at specified temperature through the intermediary of an iron valve 13, an electromagnetic valve 14 and flowing the hot water into flow channels 10. Next the surface plates 1, 2 are cooled down by means of detecting specified temperature by a temperature senser 17 to close electromagnetic valves 25, 26 for supplying the flow channels 10 with cooling water. The controller 16 controls the flow rate of cooling water by means of changing the opening of a needle valve 13 to equalize any measured temperature with that of a target controller and opening or closing another electromagnetic valve 14. In such a constitution, operating efficiency may be improved by means of reducing the rising up time from the starting time of grinding operation to attaining to the target controller temperature.
Patent JP-H086590-A (JP)
Title: Voice recognition method and device for voice conversation
Inventor: KUROIWA SHINGO
IPC: G10L13/04
Filed: 1994-06-16
Abstract: PURPOSE:To perform high precision voice recognition without detecting high precision conversation starting time to attain high precision voice recognition nor making conversation starting time to one point by utilizing the causal relationship between system announce and user's conversation starting time. CONSTITUTION:A silence interval is provided in a system announce and user's conversation starting time is controlled in an announce uttering device 2. In conjunction with this, a computing section 12 computes a first conversation starting point likelihood a(t) from the beforehand prepared conversation starting time prediction distribution. On the other hand, a computing section 14 computes a second conversation starting point likelihood b(t) from feature parameters 13 for conversation detection and a computing section 15 computes a third conversation starting point likelihood alpha(t) from the above. A conversation starting time is determined by the comparison between alpha(t) and a reference value Ref, a switch 17 is turned on and voice recognition is initiated.
Patent JP-H06320693-A (JP)
Title: Laminated polyester film
Inventor: OKAMOTO KATSUYA
IPC: B29C55/12
Filed: 1993-05-11
Abstract: PURPOSE:To provide a film in which occurrence of a trouble upon generation of void can be suppressed and fine protrusions are formed densely and uniformly on a surface. CONSTITUTION:A laminated polyester film comprises an A layer containing polyester A as a main ingredient and laminated at least on one side surface of a B layer containing polyester B as a main ingredient, wherein surface protrusions due to fine crystal uniformly and regularly exist and a flat surface existing among the protrusions is small.
Patent JP-H01303201-A (JP)
Title: Drive control device for garbage forcing device
Inventor: IKEDA TATSUO
IPC: B65F3/20
Filed: 1988-05-30
Abstract: PURPOSE:To improve safety by once stopping a compression forcing plate when a compression stroke starts and keeping the plate unoperative until a loading switch is again depressed, and making the plate stopped when the switch is parted at the time of the compression stroke in the captioned device loaded on a vehicle. CONSTITUTION:A command signal is given on with a command signal sending circuit 13 by one action of a loading switch 14, and an action signal is outputted in a sequence control device 10 with a first judgment circuit 11. This causes the cycle action of a return, compression, and forcing stroke of a compression forcing plate 41 to be conducted with an electromagnetic selection valve 28 in the device 10, and when a compression stroke starts, the plate 41 is stopped with a stop signal outputted and the action signal output of the circuit 11 stopped. And when the switch 14 is actuated, an action signal is outputted in the device 10 with a second judgment circuit only at the time of the action of the switch 14, and the plate 41 is made a cycle action and stopped when the compression stroke is completed. This causes reoutputting to start with the circuit 11.
Patent JP-S5258486-A (JP)
Title: Production of vertical type field effect transistor
Inventor: KUMAGAI FUMINORI
IPC: H01L29/80
Filed: 1975-11-10
Abstract: PURPOSE: To improve the electrical characteristics of a vertical type FET and form channels at high accuracy, by preventing auto-doping from gate regions at high concentration at the time of forming epitaxial layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06322404-A (JP)
Title: Composition for metal powder injection molding
Inventor: SAKURAGI SUSUMU
IPC: B29K103/06
Filed: 1993-05-13
Abstract: PURPOSE:To provide a composition for metal powder indection molding capable of improving the flowability at indection molding while form preservability at degreasing and after deyreasing. being the advantage of water atomized powder, is maintained in metal indection molding method. CONSTITUTION:It is characterized that the prescribed quantity of a gas atmomized powder 7 is added to a water atomized powder 1, as to the composition 12 for metal powder injection molding in metal powder injection molding method, in which a molding 13 in the prescribed shape is produced by injection molding of metal powder, a raw material powder 10 consisting of the water atomized powder 1 and gas atomized powder 7 is used for the metal powder.
Patent JP-S6113348-A (JP)
Title: Detecting circuit of instruction fetching cycle
Inventor: MORI NOBUTOMO
IPC: G06F9/44
Filed: 1984-06-29
Abstract: PURPOSE:To correctly detect an OF cycle even against a special instruction of an MC6809 made by Motorola, Inc., by providing a clock controller, means for obtaining discriminating codes and executing cycle numbers, discriminating means, counter, comparator, address tracing means, reference OF cycle detecting circuit, and output control circuit. CONSTITUTION:An instruction code-to-cycle number converter 2 finds a discriminating code and executing cycle number against an instruction code given from a latch 1. An instruction code controller 4 generates a clock to a latch 3, enable signal (EN) to a cycle number comparator 5, and signals informing an address tracing circuit controller 9 that an instruction is a long branch instruction or RTI instruction, in accordance with discriminating codes given from the converter 2 through the latch 3. A reference OF cycle detecting circuit 8 detects the first OF cycle after interruption vector fetching and leads the detected cycle to an output control circuit 12. The output control circuit 12 receives signals from the comparator 5, detecting circuit 8, and controller 9 and outputs OF cycle signals synchronously to the clock of a clock controller 6.
Patent JP-2000322678-A (JP)
Title: Portable telephone set with crime prevention and disaster prevention function
Inventor: MICHIHASHI YASUYO
IPC: H04W4/90
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable an immediate relief in an emergency by providing a button which is connected to a police station, fire station or security company by pressing it and can report a present position. SOLUTION: An antenna 2 is provided at the upper end of a main body 1. Besides, a display panel 3 is provided on the surface of the main body 1 and number buttons 4, 4... and other function buttons are arranged at prescribed intervals. Then, a '110' button 5 and a '119' button 6 are arranged on the downside of the display panel 3 while being paired. Therefore, when the '110' button 5 is pressed, the police station is connected and when the '119' button 6 is pressed, the fire station is connected. In this case, the '110' button 5 is colored in red and the '119' button 6 is colored in yellow so as to not to make a mistake and respectively independently provided. Besides, these buttons are not exposed on the surface of the main body 1 while being distinguished from the other number buttons 4, 4... or function buttons so as not to be erroneously pressed. Further, when these buttons are pressed, the place of occurrence can be reported by a built-in navigation function.
Patent JP-S5926692-A (JP)
Title: Operation-controlling method for lubricating oil system in vehicle
Inventor: KAWAMURA HIDEO
IPC: F04B49/00
Filed: 1982-07-31
Abstract: PURPOSE:To prevent an excess of a lubricating oil from being fed to a part to be lubricated, by a method wherein two pumps are connected to an engine in parallel with each other, and a lubricating oil is fed to a part to be lubricated by both of the pumps in a low-speed operating range and by one of the pumps in a high-speed operating range. CONSTITUTION:Two pumps 2 are connected to an engine 3 in parallel with each other, and are driven. One of the pumps is so operated as to feed the lubricating oil directly to the part 6 to be lubricated and a pressure-controlling valve 5, while the other is provided with a change-over valve 4 and is operated to feed the lubricating oil to the part 6 and the valve 5 only in a low-speed operating range. Accordingly, power loss due to the supply of an excess of the lubricating oil in a high-speed operating range is reduced.
Patent JP-S63293794-A (JP)
Title: Semiconductor storage device
Inventor: SUWA MASATO
IPC: G11C11/4091
Filed: 1987-05-27
Abstract: PURPOSE:To reduce a peak value of current consumption by generating a restore driving signal at a selected block and that of an unselected block dividedly through two systems. CONSTITUTION:The restore circuit driving signals, the inverse of PHIS0, the inverse of PHIS1 are divided into two systems and generated with a prescribed time difference by the using false bit lines. Namely, the signal, the inverse of PHIS0 is applied to blocks selected when a load address RA 9 is '0', i.e. blocks #1, #3. On the other hand, the restore circuit driving signal, the inverse of PHIS1 is applied to the blocks selected when the load address RA is '1', i.e. blocks #2, #4. Since the generating timing of the restore driving signal for the selected block is shifted from that of the unselected block and current consumption is dispersed in the time axis direction, the peak value of current consumption can be reduced.
Patent JP-H02311929-A (JP)
Title: Knowledge expressing device
Inventor: HOZUMI SHUNSUKE
IPC: G06F9/44
Filed: 1989-05-26
Abstract: PURPOSE:To express a profile consisting of an assembly of measurement data including an error in the form of the knowledge data by setting the key value and an error range at each measuring point based on many pieces of measurement data used at each measuring point. CONSTITUTION:The values measured at each measuring point are stored in a measurement data input part 11 in accordance with arrangement of these measuring points. These values are sent to a statistic processing part 12 and a statistic process is carried out at each measuring point. Thus the key value and an error are set at each measuring point. As a result, the variance of the measured values is absorbed even to the measured value including an error at each measuring point owing to the error set at each measured value. Thus a profile of the data shown as an assembly of measured values can be expressed as a conditional part of the knowledge.
Patent JP-S5563018-A (JP)
Title: Drum brake
Inventor: OGAWA YUTAKA
IPC: F16D51/24
Filed: 1978-11-02
Abstract: PURPOSE: To plan to minimize weight of a total braking device by constituting an arm guiding a brake-shoe integrally with a wheel cylinder and fixing the guide arm portion directly to a wheel-supporting portion such as a knuckle or the like.  
     CONSTITUTION: A pair of arms 7, 7a, extending in a shape of twin branches from an outer peripheral wall of a main body 40 constituting a cylinder 31, are constituted integrally with the main body 40. The arms 7, 7a are provided with bolt holes 8, 8a at intermediate portions thereof and with deep grooves 9, 9a, slidably guiding intermediate portions of webs 3, 3a for a pair of shoes 10, 10a, at tip end portions thereof. Pistons 5, 5a, equipped with seal rings 6, 6a respectively, are fitted in a cylinder 31 and upper portions of the webs 3, 3a are energized and urged to fit into deep grooves 4, 4a, provided at both end portions of the cylinder 31, by a resilient force of a detent spring 32. Lower ends of the brake-shoes 10, 10a are engaged by an anchor pin 33 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61291853-A (JP)
Title: Smoke ventilation device
Inventor: ISHIHARA TAKAYUKI
IPC: F24F7/06
Filed: 1985-06-20
Abstract: PURPOSE:To improve the durability and serviceability by eliminating sections that tend to clog by providing approx. chevron shaped primary drain conduit having a pipe section size smaller than that of the drain pipe located on its downstream side and a secondary drain conduit which has an opening at a level equal to or higher than the peak of the primary drain conduit and allows the cleaning liquid to overflow from said opening. CONSTITUTION:Cleaning liquid is normally filled in the cleaning liquid reservoir 7 up to a level 33 lower than the peak 28 of the primary drain conduit 26. The cleaning liquid is drained after being used for several times for cleaning purposes. At this time, the water feed valve 15 is first opened to feed water for a certain duration to cause the cleaning liquid to flow out of the primary drain conduit 26. As the water level is raised, the interior of the siphon tube 25 is filled with the cleaning liquid partly on account of the surface tension generated in the tube. In other words, water draining has been started by the siphon effect. In the case where the amount of draining by the primary drain conduit 26 is smaller than the amount of feed water, the cleaning liquid overflows from the opening 29 of the secondary drain conduit 29 to drain the water.
Patent JP-H04359577-A (JP)
Title: Manufacture of laminated piezoelectric actuator element
Inventor: INAGAWA MASAKO
IPC: H01L41/09
Filed: 1991-06-06
Abstract: PURPOSE:To improve the initial generation time of failure in a dampproof load test and the mean life time of a piezoelectric actuator element by a method wherein when a sheathing is performed with a resin, a temperature difference between the surface temperature of the piezoelectric actuator element and the surface temperature of the sheathing resin is lessened and the resin is curd. CONSTITUTION:When a resin is sheathed, a DC bias of 50V is made to superpose on a pulse drive AC bias (100Vpp, 500Hz) and an element is made to undergo a self-heat generation to 40 to 50 deg.C. Or the element is preheated in a constant temperature bath of 150 deg.C and a resin is coated in a state that the element has heat and is cured. Or after an electrostatic coating is performed, the resin is curd using a microwave heating. Thereby, a pinhole in the inside (a ceramic contact part) of the resin is removed and the initial generation time of failure in a damp-proof load test and the mean life time of the element can be improved.
Patent JP-H04362199-A (JP)
Title: Electroplating device
Inventor: OTA HIROTOKU
IPC: H05K3/18
Filed: 1991-06-06
Abstract: PURPOSE:To uniformize liquid composition and current density and to improve a work cycle by circulating an electrolyte through a plating tank equipped with insoluble anodes and an anode room of an electrolytic cell equipped with an anion exchange membrane and a copper anode. CONSTITUTION:A plating tank 1 is filled with an electrolyte 2 consisting of sulfuric acid and copper sulfate. Platinum electrodes 3A, 3B as an insoluble anode and a substrate 4 as a cathode are immersed in the electrolyte. Direct current is made to flow in both the anode and cathode to apply copper electroplating to the substrate 4. On the other hand, an electrolytic cell 15 is divided into an anode room and a cathode room by an anion exchange membrane 6. A copper electrode 8 is arranged in the anode room through whic the electrolyte 2 in the electrolytic cell 1 is circulated by pumps 10A, 10B. A platinum electrode 9 is arranged as an insoluble cathode in the cathode room to which NaOH water solution 7 as a catholyte is supplied. Under these conditions, current of the same current value as the plating tank 1 is made to flow in the electrolytic cell 5. Thereby copper ions of the same quantity as the copper ions consumed by plating are formed in the electrolytic cell 5 to keep constant the copper ion concentration in the electrolyte 2.
Patent JP-S5259240-A (JP)
Title: Wave driven generator
Inventor: ITSUSHIKI HIROSHI
IPC: F03B13/16
Filed: 1975-11-07
Abstract: PURPOSE: This is an wave friven genetator whic obtains electric energy out of the energy of the wave by making good use of the relative motion of both the rolling movement of the buoyant chamber due incoming waves and the pendulum inside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5758972-A (JP)
Title: Method for preventing solidification of molten metal in electromagnetic spout
Inventor: TADOKORO MASAHIRO
IPC: B22D39/00
Filed: 1980-09-27
Abstract: PURPOSE:To prevent the solidification of molten metal and save electric power by supplying electric power to inductors in such a way that reflux is produced in the molten metal in the tongue end part where heat capacity is small during the pause of molten metal transfer-out to be carried out through an electromagnetic spout diagonally upward. CONSTITUTION:To carry out the molten metal 2 in a storage tank 1 to the outside, a voltage regulator 5 is so regulated that the moving magnetic fields carrying out the molten metal 2 in an arrow A direction are obtained in the inductors 3b of an electromagnetic spout 3, thence a switch S1 is turned on. Thereby, the molten metal 2 in the tank 1 is carried out to the ladle or the like in the outside. Next, when the carrying-out of the molten metal to the outside ceased for a certain period, the polarity of the electric power applied to the spout 3 by the regulator 5 is inverted to change the thrust direction to the molten metal 2 in the arrow A' direction. Flow is produced in the counter direction of the tank 1 in the upper layer part of the molten metal in the tangue end part P by the reaction caused by this and eventually the reflux of the molten metal 2 in an arrow A3 direction is produced. Hence, the molten metal 2 of high temps. is flowed at all times into the part P, and the solidification of the molten metal 2 in this part is prevented.
Patent JP-S6027498-A (JP)
Title: Screw press type sludge dehydrator
Inventor: AOYAMA YOSHIROU
IPC: C02F11/12
Filed: 1983-07-22
Abstract: PURPOSE:To suppress excessive formation of scale over the entire length of a screw shaft by providing a device for heating the high-pressure part on the large-diameter end side of the screw shaft to a sludge dehydrator provided with the screw shaft driven to rotate in a filter cylinder. CONSTITUTION:A screw shaft 4 fixed concentrically with a truncated circular cone cylinder 6 to a shaft 5 is passed through the inside of a filter cylinder 1 perforated with many filter holes 2 on the cylinder wall and screw vanes 7 are projected on the outside circumferential surface of the cylinder 6. The shaft 5 is driven to rotate by a chain transmission mechanism 9 and sludge is charged through a charge port 11 on the small-diameter side of the shaft 4 and is discharged through a discharge port 12 on the large-diameter side. An electrical heater 15 is attached between the high-pressure part of about 1/3 the large- diameter side of the cylinder 6 and the shaft 5 and a conductor 16 is connected via a slip ring 17 to an external power source to heat the part 8. A deodorizing cover 18 is put on the outside circumference and trays 19, 20 for receiving filtrate are successively provided. Generation of a large amt. of scale over the entire length of the screw shaft is thus obviated and the deterioration in the quality of sludge is prevented.
Patent JP-S5835410-A (JP)
Title: Distance detecting device
Inventor: HOSOE MITSUYA
IPC: G01C3/00
Filed: 1981-08-27
Abstract: PURPOSE:To perform accurate distance measurement without the effect of external light, by detecting the output difference between the time the light is projected from a light projecting device and the time the light is not projected, in relation to two light receiving elements which receive the reflected light from a body, and obtaining a ratio between the difference outputs. CONSTITUTION:When a light projecting light source is not in the light projecting state, a switch 10a is closed, and the output of the light receiving element 4a is stored in a capacitor 10b. When it is in the light projecting state, the switch 10a is opened, and the output of the light receiving element is inputted into an amplifier 13. At the output terminal of the amplifier 13, the output difference between both states, i.e. only the output of the image of the light receiving element 4a caused by the light projecting light source, is obtained. A circuit 7b performs the same operation as a circuit 7a, and only the output of the image of the light receiving element 4b caused by the light source is obtained. Both outputs are imparted to a three input multiplier 16, and an output voltage corresponding to the output ratio, i.e. the distance to the body, is generated. Therefore, the accurate distance is measured without the effect of the external light.