baber/WOPTO huggingface dataset:
Patent JP-S61126381-A (JP)
Title: Total-flow generation utilizing terrestrial-heat water
Inventor: YAMAOKA KEIJIRO
IPC: F03G4/04
Filed: 1984-11-26
Abstract: PURPOSE:To permit the power generation with high efficiency by eliminating the need for a large-sized heat exchanger accompanied with heat loss in the heat exchange process, high-pressure liquid feeding pump having a large power loss, and a large-sized condenser, etc. by incorporating a deep well pump and a rotary separation type two- phase stream turbine. CONSTITUTION:The terrestrial-heat water sent under pressure onto the ground by a deep well pump P is introduced into a rotary separation type two-phase stream turbine RST1, and separated into the hot water having speed energy and high-pressure steam, which is introduced into the high-pressure stage of a mixed-pressure steam turbine P. While, the terrestrial-heat water revolves a water wheel in the RST1, and after generation power is generated, said hot water is introduced into another rotary separation type two-phase stream turbine RST2. Then, the hot water is separated into low-pressure steam and hot water, which revolves a water wheel in the RST2, and after generation power is generated, said hot water forms recirculation water, and sent into a recirculation well. While, the separated low-pressure steam is introduced into the intermediate stage of a mixed-pressure steam turbine T, and revolves the turbine T connected to a generator G together with the high-pressure steam introduced into the high-pressure stage, and therefore, high-efficiency power generation is permitted with a simple apparatus at a low cost.
Patent JP-H0993667-A (JP)
Title: Remote monitor controller
Inventor: SAKASEGAWA SHINJI
IPC: H04Q9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the number of controlled points in a low-order system without extension of a control unit. SOLUTION: Terminal equipment sections 30, 401 ,... of a control unit 6 are respectively connected to transmission lines 4A, 4B1 ,... of a host system A and low-order systems B1 ,... via isolation interface sections 10, 111 ,.... Thus, plural terminal equipment sections 401 ,... are connected in parallel with any of the transmission lines 4B1 ,... of the low-order systems B1 ,.... Then the number of controlled points is increased in any of the low-order systems B1 ,... without increasing the number of the control units 6.
Patent JP-H05195885-A (JP)
Title: Device for increasing combustion efficiency of liquid fuel
Inventor: BOKU SHIYOUKOU
IPC: F02M27/08
Filed: 1992-09-17
Abstract: PURPOSE: To completely combust a fuel so as to improve a thermal efficiency of a liquid fuel by providing a liquid fuel dividing apparatus and an ionizing apparatus for dividing the liquid fuel into atomized particles, decomposing the liquid fuel and foreign substances, and permitting ionization and combustion. CONSTITUTION: A liquid fuel dividing apparatus 50 is provided with a supersonic wave generator 51 for ionizing and dividing a liquid fuel into particles; and a catalyst plate 52 for, when a division form of the liquid fuel is stabilized and ionized, permitting generated ozone to react with foreign substances. Further, an ionizing apparatus 70 includes an outlet pipe 42 comprising flat surfaces 73 for compressing the liquid fuel that has been divided into particles so as to improve a flow rate; permanent magnets 71 arranged in opposite to the outlet pipe 42; and a shielding plate 72 for shielding magnetic force of a magnetic field. An oscillation frequency control means is provided for controlling operation of the supersonic wave generator 51 of the liquid fuel dividing apparatus 50. Therefore, the fuel can be completely combusted, thus enhancing a thermal efficiency.
Patent JP-S63102971-A (JP)
Title: Print density detector
Inventor: HASHIMOTO MICHIAKI
IPC: G06Q40/00
Filed: 1986-10-17
Abstract: PURPOSE:To suppress degradation of printing efficiency to the minimum, in an impact printer, by detecting the print density for every specific printing times and determining the specific printing times corresponding to the detected value. CONSTITUTION:The print density on a banknote 20 is detected through an image sensor 9 by means of reflected light from a light source 21, and inputted through an inverting amplifier 10, a samplehold 11 and an A/D converter 12 to a comparator 13. On the other hand, a controller 14 consisting of a microcomputer controls a counter to count up the printing times for every printing of banknote, and upon reaching a specific printing times, a reference value is inputted into the comparator 13 and compared with the detected density, and abnormal processing is carried out when the print density level lowers below the reference level. The specific printing time is set according to the detected print density level such that it is smaller as the print density approaches the referential level. (e.g. 1,000, 500...50, 10). Consequently, the replacing time of ink ribbon can be decided accurately without sacrifice of the printing efficiency.
Patent JP-H04127459-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA HIROYUKI
IPC: H01L23/50
Filed: 1990-09-18
Abstract: PURPOSE:To reduce the bend of outer leads even in a characteristic checking process by forming a resin layer for supporting the outer leads. CONSTITUTION:A package 7 is formed by sealing an island and semiconductor chip 3 with a resin after the chip 3 is mounted on the island of a lead frame which is coupled by means of the first tiebar 4A near the island and second tiebar 4B far from the island and connected to a frame 1. At the time of forming the package, a resin layer 2 is also formed between the first tiebar 4A and package 7. Then a resin layer 5 for supporting outer leads is formed in the area surrounded by the second tiebar 4B, outer leads 6, and frame 1. Since the outer leads 6 are connected with each other by means of the resin layer 5 after the leads 6 are separated from the frame and first and second tiebars 4A and 4B, the leads seldom bend even when a load is applied to the leads 6 at checking time.
Patent JP-H0297325-A (JP)
Title: Harvester equipped with reaping automatic clutch
Inventor: AOKI YOSHIKATSU
IPC: A01D69/00
Filed: 1988-09-30
Abstract: PURPOSE:To reduce a connection load of a reaping clutch following retreating and rocking and eliminate pushing down of stem culms by arranging a base end side of a sensor bar in a tilted posture directing obliquely behind a shaft fulcrum. CONSTITUTION:A sensor bar 11 in a nonoperating state is constructed in a bent form from an intermediate part so that the base end side (11b) may be in a tilted posture obliquely directing behind a fulcrum of a vertical shaft 12 and the tip side (11a) in front thereof may be in a lateral directing posture in the direction to cross a stem culm introduction passage (A). The sensor bar 11 is interlocked and connected through an operating lever 13 and rocking link 14 to a reaping clutch.
Patent JP-H02115332-A (JP)
Title: Astroloy type nickel-base superalloy having a fatigue- failure resistance and a product made from it
Inventor: MAIKERU FURANSHISU HENRII
IPC: C22F1/00
Filed: 1989-09-26
Abstract: PURPOSE: To improve the resistance to the occurrence of cracks and the resistivity to fatigue-crack propagation by only slightly changing the components of a known superalloy, thereby forming a specific compsn.  
     CONSTITUTION: This alloy consists of, by weight%, 5 to 15 Co, 13 to 16.5 Cr, 2 to 6 Mo, 3.0 to 5 Al, 2 to 5 Ti, 1.5 to 4.0 Ta, 0.5 to 2.0 Nb, 0.0 to 3.0 Re, 0.0 to 0.75 Hf, 0.00 to 0.10 Zr, 0.0 to 2.0 V, 0.0 to 0.20 C, 0.01 to 0.10 B, 0.0 to 1.0 W, 0.0 to 0.1 Y and the balance Ni. The alloy is cooled at a rate of about ≤600°F/min used in industrial production of such alloy, by which articles having the excellent fatigue-crack resistance and high ultimate tensile strength are obtd. The Ni-base superalloy described above corresponds to the astrolloy alloy which is slightly changed in its compsn. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0297692-A (JP)
Title: Partially plating method
Inventor: NISHIMURA KOJI
IPC: C25D5/02
Filed: 1988-09-30
Abstract: PURPOSE:To approach the region forming a plated layer to the part necessitating plating by pinching the projecting part of a base body with insulators so that this projecting top part is projected and immersing the projecting top part in fluidizing plating liquid. CONSTITUTION:The projecting part 2 of a base body 1 is pinched with a pair of insulators 12 from the cross direction of the base body 1 so that the projecting top part of the projecting part 2 is projected. Plating liquid 3 discharged through the nozzle 28 of a plating equipment is allowed to flow while wetting a holding body layer 10 such as cloth. When a drum 24 is rotated and the base body 1 is rotated so that the top part of the projecting part 2 is brought into contact with the holding body layer 10, a plating liquid trap 6 is formed to the top part of the projecting part 2. This top part of the projecting part 2 projected from the insulators 12 is immersed in the plating liquid trap 6 and a plated layer 11 is formed on the top part of the projecting part 2. Thereby the unnecessary part of the plated layer is reduced and an electric contact, etc., can be supplied at low cost.
Patent JP-H0888803-A (JP)
Title: Device and method for driving solid-state electronic image pickup element in electronic still camera
Inventor: KAWAGUCHI RYUJI
IPC: H04N5/369
Filed: 1994-09-19
Abstract: PURPOSE: To secure relatively satisfactory reproduced images even when bright light is made incident on a CCD to cause smears. CONSTITUTION: When the release button 56 of a shutter 14 is pushed, during a period from the determined time after the push until the starting time t1 of an exposure period t1 -t2 , vertical transfer signals ϕV1-ϕV4 are outputted and the vertical transfer line of the CCD 15 is driven. During the driving period, during the time from the start time t0 of a vertical scanning period including the exposure time t1 -t2 until the start time t1 of the exposure time t1 -t2 , the vertical transfer line is driven at a high speed and unrequired electric charge stored in the vertical transfer line is swept out. After the exposure time t1 -t2 , the vertical transfer signals ϕV1-ϕV4 are outputted and signal electric charge stored in a photodiode is read.
Patent JP-S61125563-A (JP)
Inventor: KODERA MASAHARU
IPC: F25B39/00
Filed: 1984-11-24
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-S62108135-A (JP)
Title: Chemical emission type analyzer
Inventor: MIKI HIDEYUKI
IPC: G01N21/76
Filed: 1985-11-05
Abstract: PURPOSE:To discriminate the leakage from a piping and the deterioration of a vacuum pump by detecting the vacuum degree in a chamber at all times and judging the abnormality of the vacuum degree. CONSTITUTION:The vacuum degree in the chamber is detected at all times by a vacuum gage 16. The upper limit Vu and lower limit Vl of the vacuum degree in the chamber during the normal operation as well as the reference vacuum degree Vy when the supply of a measuring gas and ozone is stopped are then set in a vacuum degree setting part 22b. The vacuum degree in the chamber is compared with the set value of the vacuum degree setting part 22b in a relational judging part 22a. The clogging in the piping is detected when the vacuum degree during the operation increased to the upper limit Vu or above. A signal to close stop valves 18, 20 for checking when the vacuum degree during the operation decreases to the lower limit Vl or below. The leakage from the piping is announced upon increasing of the ultimate vacuum degree in the stage when the valves 18, 20 are closed to the reference vacuum degree Vy or above. The deterioration of the vacuum pump is announced when the ultimate vacuum degree is lower than the reference vacuum degree Vy. The abnormality relating to the pressure in the chamber is thus correctly detected and the quick dealing with such abnormality is made possible.
Patent JP-2001074563-A (JP)
Title: Temperature sensor
Inventor: KAZUNO TATSUO
IPC: G01K1/14
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor of high durability capable of attaining stable thermal responsiveness, and excellent in heat-resistance and mechanical strength. SOLUTION: An attaching holding body 28 and a holding body 24 for a heat-sensitive element 21 are provided in the vicinities of both ends in a pair of elastic thin-width metal plate parts 25a, 25b, a heat-sensitive part is formed in the holding body 24 for the heat-sensitive element 21 using the attaching holding body 28 for positioning, a cushioning material 23 with the heat-sensitive element 21 mounted on the holding body 24 is arranged in the heat-sensitive part, the heat-sensitive element 21 and the cushioning material 23 are coated with an insulative sheet 27, and the sheet 27 is insertedly fitted to a projected piece projected from the metal plate parts 25a, 25b in hole parts formed in both ends thereof, so as to be fixed. Lead wires 22a, 22b of the element 21 are electrically connected to tip parts 25a', 25b' of the metal plate parts 25a, 25b, in this temperature sensor.
Patent JP-S60137709-A (JP)
Title: Drive device of multi-row conveyor
Inventor: SHIRAI MASAJI
IPC: B65G15/50
Filed: 1983-12-27
Abstract: PURPOSE:To simplify the structure of the drive unit of a multirow conveyor, used in such as an assembling line, by making a friction gear of each conveying belt of the multi-row conveyor can be pressed against a common driving shaft selectively, by forming a driving pulley, which has the said friction gear, as it can be rocked individually. CONSTITUTION:A friction gear 10 is pressed against a driving shaft 8, which is always rotating, by making a selected conveyor 3 rock an arm 13 upward, by the power of an air cylinder 15, and a driving pulley 6 is made to rotate. In this way, a specific conveyor 3 of the multi-row conveyor can be driven selectively. If the friction gear 10 is separated from the driving shaft 8 by the arm 13, the conveyor 3 stops. In this mechanism, the structure of the drive unit can be simplified.
Patent JP-2001071372-A (JP)
Title: Extruder
Inventor: TOSHIDA MASAO
IPC: B29C48/92
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an extruder capable of enhancing kneading effect and preventing the generation of a flow mark or a fish-eye caused by kneading insufficiency or the lowering of transparency to enhance a product level. SOLUTION: A plurality of mixing parts 15 having a pentagonal cross-sectional shape almost inscribed in the screw insertion hole having a circular cross-sectional shape of a cylinder are arranged to the kneading part of a screw side by side along the axial direction of the screw. A second screw element 12 is arranged in such a state that the part of the pentagonal apex 16 of the other mixing part 15 adjacent to the mixing part 15 is arranged to the part of the trough 17 between two adjacent pentagonal apexes 16 of one mixing part 15 and the before and behind mixing parts are mutually shifted in phase.
Patent JP-H03110579-A (JP)
Title: Image forming device
Inventor: SHIRATORI TATSUYA
IPC: G03G15/00
Filed: 1989-09-25
Abstract: PURPOSE:To exhaust image forming units in a required manner at the required timing by opening and closing a shutter member provided on a suction path according to the type of exhaust. CONSTITUTION:This image forming device includes plural image forming units requiring exhaust, the suction path connecting these image forming units and one exhaust fan 10 whose suction port is connected to the suction path. Moreover, the device has the shutter member 5 disconnecting the suction path between the image forming units and the exhaust fan 10. The position of the shutter member 5 and its volume in such an exhaust duct are determined by purposes. Thus, the exhaust fan 10 is efficiently utilized.
Patent JP-H1191893-A (JP)
Title: Oil-feeding apparatus
Inventor: AMEMORI HIROYUKI
IPC: B67D7/30
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To save labor on feeding oil into plastic containers while reducing space for installation. SOLUTION: An oil-feeding apparatus 11 has a metering machine stand 12 to be installed on the floor of an oil-feeding booth whereat oil-feeding work is executed. An oil-sending device is housed in the metering machine stand 12. Oil-feeding nozzles 14 for feeding oil into plastic containers 13 and nozzle stands 15 for holding the oil-feeding nozzles 14 in up-and-down motions are provided at the rear side of the metering machine stand 12. Paired container stands 16 whereon the plastic containers 13 are mounted are provided at the upside of the metering machine stand 12.  As the oil-feeding apparatus 11 is in a structure wherein the plastic containers 13 are mounted on the container stands 16 provided at the upside of the metering machine stand 12, it is not necessary to prepare a place for putting the plastic containers 13 thereon in the vicinity of the apparatus, and installation can be made in a limited space in a store because of its occupancy of small area for installation.
Patent JP-H0296150-A (JP)
Title: Color image forming method
Inventor: ASAMI MASAHIRO
IPC: G03C7/30
Filed: 1988-10-03
Abstract: PURPOSE:To stably produce the color print with high quality of a photosensitive material by developing a specified photosensitive material with a color developer contg. prescribed amounts of a chlorine ion and a bromine ion, respectively. CONSTITUTION:The photosensitive material comprises a silver halide emulsion layer mounted on a reflection substrate body, and the silver halide emulsion layer contains silver halide particles which are composed of a silver chlorobromide contg. a coupler capable of forming a pigment by a coupling reaction with the oxidant of an aromatic primary amine developing main agent and >=90mol% of silver chloride, and have a local phase of silver bromide having >=20mol% silver bromide content, and also are composed of surface latent image type silver halide particles chemically sensitized on the surface thereof. The photosensitive material is developed with the color developer contg. the chlorine ion of 3.5X10<-2> - 1.5X10<-1>mol/l and the bromine ion of 3.0X10<-5> - 1.0X10<-3>mol/l. Thus, the color print with the high quality of the photosensitive material is stably produced.
Patent JP-S60138932-A (JP)
Title: Method for strength screening check of thermocompression bonding
Inventor: NAKAYAMA TOSHIHIRO
IPC: H01L21/60
Filed: 1983-12-27
Abstract: PURPOSE:To reduce the manhour of a check of thermocompression bonding by a method wherein the screening check of bonding strength of lead pieces of a large number is performed at one time by simple work to draw up a part of a lead frame. CONSTITUTION:V-shape grooves 6 are provided to a lead frame at the places corresponding to the tip parts of lead pieces 1, and moreover the parts 5 in the neighborhood of the V-shape grooves 6 thereof are bonded according to thermocompression bonding. When one edge 4 of the lead frame is drawn up after bonding is completed, the respective lead pieces 1 are cut to be separated at the places of the V-shape grooves 6 from the frame 4, proper separating force acts to the thermocompression bonding parts at this time, and when connection is imperfect, because the connecting part is separated, the imperfect place can be discovered. Accordingly, the screening check of bonding strength can be attained.
Patent JP-H04127546-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUWA MAMORU
IPC: H01L21/60
Filed: 1990-09-19
Abstract: PURPOSE:To make it possible to form easily a bump, accordingly, to make it possible to correspond to multi-type products in a short time by a method wherein a ball is formed on the tip of a wire and the ball is pressure bonded on the tip of a lead. CONSTITUTION:A wire 3 is made to penetrate a capillary 2 for wiring bonding use on the tip of a lead 1 of a metal pattern and a ball 3a is formed on the tip of the wire 3 by a torch electrode 4. The ball 3a is pressure bonded on the tip of the lead 1 by a bonding. Then, the wire 3, which is extended outside from the ball 3a, is pressure bonded in the vicinity of the tip, on which the ball 3a is pressure bonded, of the lead 1 by an ultrasonic bonding, for example, and a bump 5 is formed. The lead 1 formed with the bump 5 is pressure bonded and connected to a pad 16 on a chip 15 by a bonding. Thereby, it becomes possible to form easily the bump on the tip of the lead. Moreover, it becomes possible to form a bump on the tip of the lead in a short time without providing facilities for forming bumps in every type.
Patent JP-H0584583-A (JP)
Title: Detecting method for high energy beam irradiation mark
Inventor: WAKABAYASHI KIYOSHI
IPC: B23K15/00
Filed: 1991-09-27
Abstract: PURPOSE:To surely confirm an irradiation condition of a high energy beam by analyzing irradiation marks of a film to cover the surface to be machined. CONSTITUTION:The film 2 having a lower melting point than the surface 1 to be machined is applied or stuck partially or all over the surface and scanned with an electron beam according to a specified condition. The electron beam is transimtted through the film 2 and the irradiation marks remain. The film which does not prevent incidence of the electron beam and causes thermal deformation in proportion to the incident energy is selected for this purpose. Consequently, an irradiation pattern, the energy quantity and density of the electron beam are detected from a state of the irradiation marks and quality control is facilitated.
Patent JP-H03111307-A (JP)
Title: Storage device
Inventor: IKUBO KAZUYUKI
IPC: B65G1/00
Filed: 1989-09-26
Abstract: PURPOSE:To perform cleaning without stopping storage in an automatic taking-in and out type wafer storage device for manufacturing semiconductor devices by allowing a robot to automatically take in and out objects to be stored by the sue of a handling arm by control of a control device and to clean the inside of empty storage areas by the use of cleaning arms except when the operations of taking-in and out are performed. CONSTITUTION:A robot 3A travels between a home position and the front face of a shelf 1 by control of a control device 6A and performs taking of objects to be stored in and out of storage areas 2 by the action of a vertical motion head 4A and a handling arm 5. Except when taking-in and out is performed, the robot performs cleaning of the inside of empty storage areas 2 by the vertical motion head 4A and a cleaning arm 7 or 8. The cleaning arm 7 is provided with a suction nozzle 9a, and the cleaning arm 8 is provided with a cloth 10. By this constitution, cleaning of the storage areas can be performed without stopping the storage function.
Patent JP-S61128108-A (JP)
Title: Light detector
Inventor: TOMINAGA HIDEKAZU
IPC: G01B11/00
Filed: 1984-11-28
Abstract: PURPOSE:To obtain informations of both sensors in the same position with a reduced construction, by arranging light-emitting (light-receiving) element against a reflecting-type sensor of a pair of light-emitting, light-receiving elements in an opposed manner, and integrating both sensors into a single unit as a transmission sensor. CONSTITUTION:A transmission-type sensor is constructed with LED1 and phototransistor 2' and a reflecting-type sensor with LED1 and phototransistor 2 respectively. A ray of light irradiated from the LED1 is reflected by a specimen 3 or passes through it to enter into the transistors 2, 2' and its output changes depending upon the reflecting ratio and transmission ratio. By this arrangement, with a compact construction, informations of transmission-type and reflecting type sensors in the same position can be obtained.