baber/WOPTO huggingface dataset:
Patent JP-S5690569-A (JP)
Title: Photoelectric transducer
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1979-12-24
Abstract: PURPOSE:To make MIS or shotkey type electrode, decrease a membrane resistance and get a superior degree of light permeability degree by a method wherein a metal having a clear work function and a transparent electrode for preventing a reflection are overlapped on a semiconductor or through an insulation film or a semi-insulation film. CONSTITUTION:Ohm type electrode 3 is attacned to a rear surface of Si layer 1 of a monocrystal or multicrystal etc., and Si3N4 or Si3N4-x (0<x<3) film 6 is arranged at a light radiating plane to mask such a thickness as allowing a tunnel current therein. Then, as a semitransparent electrode 2, Pt or Au is selected because it has a sufficiently high work function as compared to that of a semiconductor, hard to be oxidized and it may be coated. Further, on the top or upper surface is applied some oxide substance of In, Sn, Sb as a transparent electrode and in particular a film thickness of 1,500Angstrom  may cause a sufficient effect for preventing a reflection of light. With this arrangement, the sheet resistance is decreased to about 1/10, a positive hole is sufficiently pulled out up to an opposing electrode, so that an efficiency of photoelectric transducer may become about twice of that of a conventional device, 10-15%.
Patent JP-S6325686-A (JP)
Inventor: KUBO KIICHIRO
IPC: G02F1/133
Filed: 1986-07-18
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-H0219247-A (JP)
Title: Extruder device for paper container
Inventor: KOMIYA YASUTOYO
IPC: B65D5/74
Filed: 1988-07-06
Abstract: PURPOSE:To reduce costs of a paper-made container due to a simple and efficient production, by forming an extremely thin and flat extruder device and fitting it on a blank plate developed before assemble of the container body. CONSTITUTION:An extruder device A is formed by extruding synthetic resin to be a sandwich around an insert paper (a) and to be an extremely thin and flat base-like plate as a whole on a plan. This device is inserted in an opening from the inside of a container body B when it is a blank plate before assemblying and heat-sealed at the periphery of the inside with a fitting rim 3. The blank plate equipped with the extruding device A is formed to be a square cylinder, being heat-sealed at both edges. And then it is processed by a series of apparatus of assemblying thereof, filling up of liquid-contents and sealing in a flatly pressed condition in order to finish the product. Accordingly, the apparatus is simplified and efficient as a whole without any complicated apparatus and resulting in the reduction of costs of paper-made container for soft drinks or the like.
Patent JP-H113927-A (JP)
Title: Board treatment device and board detection device inside cassette
Inventor: YAMAGA KENICHI
IPC: H01L21/67
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable effective and smooth operation when using a closed type cassette with a lid as a carrying container of a semiconductor wafer, carrying the closed type cassette into a vertical heat treatment device, for example, opening a lid, unloading a wafer out of the cassette and carrying out heat treatment. SOLUTION: A cassette 20 is temporarily stored in a cassette storage shelf through a carrying-in/out stage and is transferred to a holding stand for wafer delivery, a lid is opened, and a wafer is unloaded. While an optical sensor is provided to a carrying-in/out stage, a central part through which an optical axis of an optical sensor in the cassette 20 passes through is formed of a light- transmitting material and its outer surface is formed flat. Furthermore, it is constituted so that a shelf 22 for holding a wafer does not exist there (that is, a state in which a central part of the shelf 22 is cut out) in order to reduce refraction of light as much as possible, when light passes through inside the cassette 20 and to detect a wafer easily.
Patent JP-H0733174-A (JP)
Title: Vessel
Inventor: SOEJIMA TAKUMI
IPC: B65D77/20
Filed: 1993-07-07
Abstract: PURPOSE:To easily unseal a cover, by shaping the angle of one side of partitioned containers to form an acute angle like a drawing pen and placing the starting part of unsealing of the cover within the other side of containers and further placing the angle of the line connecting the crossing and the center point of partition with the line connecting the center point and the starting part of unsealing, at the position to make an acute angle. CONSTITUTION:The angle Q at the front end of one 3a of containers in the crossing 8 of one front end 9 of a partition 4 and a series of flanges 2a, 2b is shaped to make an acute angle like a drawing pen. On the other hand, the starting part 10 of unsealing of the cover 7 is positioned within the other 3b of containers and so that the angle P made by the line 12 connecting the crossing 8 and the center point 11 of partition 4 and the line 13 connecting the center point 11 and the starting part 10 of unsealing is placed at the position to make an acute angle. In this way, the unsealing direction is not extremely dispersed and the cover is extremely easily unsealed.
Patent JP-S6412106-A (JP)
Title: Priority operation control device for high-load actuator
Inventor: ASAOKA MASAHARU
IPC: E02F9/22
Filed: 1987-07-06
Abstract: PURPOSE:To enable priority operation of a high-load actuator by connecting metering valves to which pilot pressure of each actuator is conducted in such a manner as to compensate each other to passages of a low-load actuator. CONSTITUTION:Metering valves M1, M2 are connected to passages 15, 16 of a low-load actuator S, whereby pilot pressure of the low-load actuator S is conducted to pilor chambers 31 of the metering valve M1, M2, and pilot pressure of a high-load actuator is conducted to pilot chambers 33. Thus, the travel of main poppets 25 of the metering valves M, M is controlled to determine the opening thereof, so that the high-load actuator can be used for a poppet-type valve. Accordingly, while the high-load actuator being operated with priority, the circuit concerned can be kept leakless.
Patent JP-H0458198-A (JP)
Title: Control method for boiling water reactor
Inventor: HONMA HITOSHI
IPC: G21D1/00
Filed: 1990-06-28
Abstract: PURPOSE:To prevent the exposure of maintenance personnel to radiations and to reduce the construction cost of a nuclear power plant by setting the rated value of a reactor pressure at >= 73.1kg/cm<2>.g and lowering the ratio at which the volatile nuclide formed in the reactor water near the reactor core migrates to a turbine system. CONSTITUTION:The operation of the nuclear power plant is controlled by increasing the pressure in the reactor pressure vessel to >=73.1kg/cm<2>.g, by which the migration of <16>N to the steam system is decreased and the radiation dose of the main steam system including the turbine is decreased at the time of controlling the reactor of the above-mentioned power plant. The influence in the environment around the nuclear power plant is decreased and the exposure of the maintenance personnel to the radiations is prevented.
Patent JP-S5960102-A (JP)
Inventor: YOSHINO SHIYOUICHI
IPC: F22D11/00
Filed: 1982-09-29
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-H0334758-A (JP)
Title: Remote control system using password
Inventor: ONO CHUKICHI
IPC: H04M11/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a malicious trial by applying hierarchical verification comprising primary collation and secondary collation to confirmation of a password and sending a 2nd order password after a user confirms a password input request message used easily. CONSTITUTION:When a user sends a primary password A from a transmission section 1, a reception section 3 collates it with a 1st password registered in advance, when they are coincident, the user indexes a message registered by the user itself registered in advance corresponding to the password A and sends the result as a password input request message B. The user sends a 2nd order password C according to the password input request message B registered by the user from the transmission section 1. The reception section 3 collates the sent 2nd order password C with the 2nd password registered in advance and sets a control line between a controller 4 and the transmission section 1 when they are coincident.
Patent JP-H0337111-A (JP)
Title: Production of f type zeolite
Inventor: TOKINA NOBUO
IPC: C01B39/46
Filed: 1989-06-30
Abstract: PURPOSE:To produce F type sodium zeolite under a low-temperature condition by subjecting a silica source, alumina source and alkali metal source to hydrothermal reaction in the presence of excessive alkali metal hydroxide and water- soluble alkali metal salt type compound to hydrothermal reaction. CONSTITUTION:A reaction mixture containing a silica source, an alumina source, an alkali metal source and water is subjected to hydrothermal reaction to give F type sodium zeolite. The amounts of the starting raw materials in the mixture are properly amounts to give 1.5-3.0mol molar ratio of SiO2/Al2O3, about 2-50 M2O/SiO2 (M is alkali metal) and water is preferably made into about 1-40wt.% dispersion after the reaction. In the production of the F type zeolite, the reaction is carried out in the presence of an excessive alkali metal hydroxide such as NaOH and a water-soluble alkali metal salt type compound such as Na or K salt of acid and zeolite is precipitated and crystallized. The reaction is done preferably at <=70 deg.C and crystallization is carried out preferably at <=40 deg.C. Consequently, F type zeolite is obtained under a low-temperature condition and sodium zeolite can be directly prepared.
Patent JP-H0220146-A (JP)
Title: Receiver fifo memory system
Inventor: INADA KAZUHISA
IPC: H04L12/42
Filed: 1988-07-08
Abstract: PURPOSE:To make compact a selecting control circuit and an FiFo memory capacity by serially two FiFo memories, and when the data are transferred to an FiFo memory at a main memory side from the Fifo memory at a transmission line side, transferring the necessary data only and erasing the unnecessary data. CONSTITUTION:Data 18 and 19 received from a signal transmission line 1 pass through a parallel serial exchanging circuit 8 and is transferred to a receiving FiFo memory 11. Simultaneously, the data pass through a data transmitting channel 10, is also transferred to a receiving data selecting circuit 13, and at the time of the data to be transmitted to main memories 6 and 7, a main memory transfer permitting signal 15 is issued and the data transferring to a receiving FiFo memory 12 is permitted. Since the data transferred to the receiving FiFo memory 12 are already selected data, they are unconditionally transferred to the main memories 6 and 7.
Patent JP-H0332917-A (JP)
Title: Suspension device of vehicle
Inventor: KAMIMURA SHOICHI
IPC: B60G17/056
Filed: 1989-06-30
Abstract: PURPOSE:To improve the reliability of a titled device by providing a bypass channel for supplying a fluid cylinder with hydraulic fluid taking a circuitous route around a flow control device for controlling the charging and discharging quantity of the hydraulic fluid to and from each fluid cylinder and making it possible to supply the hydraulic fluid via the bypass channel by manual operation in failing. CONSTITUTION:Fluid cylinders 3 are installed between a car body 1 and the front wheels and rear wheels 2F and 2R, and the liquid pressure chamber 3c of each fluid cylinder 3 is communicated with a gas spring 5. In addition, proportional flow control valves 9 are provided in the fluid channels 10 fluid supplyably connecting each fluid cylinder 3 and hydraulic pump 8 for making each flow control valve 9 control the flow rate based on the output of a car height displacement sensor 14, upper and lower acceleration sensor 15, and so on by a control unit 17. In this case, a bypass channel (not shown in the figure) taking circuitous route around a flow control valve 9 is provided for making it possible to supply pressure oil to the liquid pressure chamber 3c by manually switching the directional control valve in the bypass channel to opening position when the liquid pressure in the liquid pressure chamber 3c of the fluid cylinder 3 when failing is released.
Patent JP-H04368500-A (JP)
Title: Generator controller
Inventor: NISHIYAMA YOSHIHISA
IPC: H02J3/50
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a generator controller which can control average value of power, frequency or reactive power with high accuracy. CONSTITUTION:A power generating section 15 generates pulses according to power detected through a voltage transformer 2 and an instrument current transformer 3. Thus generated pulses are counted through a counter 16 and an average value operating section 18 operates an average value of power, according to the count of pulse, which is then compared with a set value at a difference operating section 19 thus obtaining a difference. A correction value operating section 20 operates a correction value corresponding to the difference and the corrected value is employed, as a target value, in the determination of difference from a power detected at a power detecting section 10. Thus determined difference is employed in the control of a governor control section 13 for controlling the output of a generator 1 to the target value. According to the invention, control error of average power during a predetermined interval can be suppressed.
Patent JP-H08339905-A (JP)
Title: Thermistor and adjusting method thereof
Inventor: OYAMA KAZUHIKO
IPC: H01C7/02
Filed: 1995-06-12
Abstract: PURPOSE: To facilitate the adjustment of the resistance value after manufacturing by forming connecting electrodes made of conductor films on the surface of a thermistor element body so as to bring extraction electrodes which make continuity with inner electrodes in continuity in respective sets and by forming terminal electrodes on the surface of a thermistor element in continuity with those connecting electrodes. CONSTITUTION: A plurality of the pairs of counter inner electrodes 13 and 14 are formed between respective thermistor layers 11 of a thermistor element 21. Extraction electrodes 15 and 16, which make continuity with the respective inner electrodes 13 and 14 and exposed on the surface of the thermistor element 21, are arranged. Connecting electrodes 27 and 28 comprising conductor films are formed on the surface of the thermistor element 21 so as to bring the extraction electrodes 15 and 16 in continuity. Furthermore, terminal electrodes 23 and 25 are formed on the surface of the thermistor element 21 in continuity with the connecting electrodes 27 and 28. Thus, the assembling of the circuit devices and the adjustment of the resistance value after the manufacturing can be readily performed, and the productivity can be improved.
Patent JP-H0753258-A (JP)
Title: Fused-zirconia refractory material, its production and refractory product
Inventor: TAMAMAKI MASAHIRO
IPC: C04B35/484
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a fused-zirconia refractory material having a low content of SiO2 and a large crystal size and with the single grain strength and hardness enhanced by using a desiliconized zirconia material with zirconium as the starting material. CONSTITUTION:A desiliconized zirconia material with zirconium as the starting material or a mixture of the material and a stabilizer of one or more kinds among CaO, MgO, Y2O3 and the oxides of rare-earth elements is used. The materials are melted in an arc furnace and then slowly cooled to obtain an ingot, and the ingot is crushed, refined, oxidized and fired to obtain a fused- zirconia refractory material which is not stabilized or partly or completely stabilized. The SiO2 content of the refractory material adversely affecting a material property is reduced to 0.01-0.5wt.%, the size of all the crystals is controlled to >=50mum, the single grain strength to >=30kgf and the hardness to >=10GPa, and the content of the radioactive element is reduced.
Patent JP-H1117016-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: NAKAMURA MASAYUKI
IPC: H01L21/82
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which a fuse area for bit relief can be made small by a method wherein a fuse is composed of the first fuse which is cut after formation of the final passivation film and a second fuse which is cut before formation of the final passivation film. SOLUTION: A fuse element F1, which is cut when a bit is remedied, is formed by the wiring M2 such as an aluminum wiring, etc., and it is electrically connected to the wiring M3 which is an aluminum wiring layer, via a through hole TH1 filled with tungsten. Also, the wirings M2 and M3 are electrically connected in such a manner that the fuse element F1 is enclosed. The top layer of passivation film PC is formed above the top wiring layer formed on the wiring M3, and the fuse element F1 is composed of the first fuse, which is cut after formation of the passivation film PC, and the second fuse which is cut before formation of the passivation film.
Patent JP-H11541-A (JP)
Title: Hollow fiber membrane and its production
Inventor: FUJIKI HIROYUKI
IPC: B01D69/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber membrane in which the amt. of fine particles included in the hollow fiber membrane of a polysulfone resin using polyvinylpyrrolidone is extremely small and the discharging of the fine particles is completed in a short time. SOLUTION: This hollow fiber membrane is obtd. by spinning a spinning source liquid containing a polysulfone resin and polyvinylpyrrolidone in a wet or a wet and dry method. After water by 10 l/min/m<2> is passed through the hollow fiber membrane for 30 min, the number of particles having >=0.2 μm particle size dropping out of the hollow fiber membrane is <=10 pieces per 1 cc water permeated per 1 m<2> of the membrane area. The hollow fiber membrane is produced by spinning and solidifying in a nonsolvent and then, the obtd. hollow fiber membrane is treated with the mixture liquid of water and a common solvent of the polysulfone resin and the polyvinylpyrrolidone to remove the fine particles of >=0.2 μm particle size included in the hollow fiber membrane.
Patent JP-S6061479-A (JP)
Inventor: NOMURA MASAMI
IPC: B66B1/30
Filed: 1983-09-14
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-H0834416-A (JP)
Title: Feed edge cutting device
Inventor: OCHI MASAKI
IPC: B43M5/04
Filed: 1994-07-21
Abstract: PURPOSE:To accurately cut off feed edge, even if the feed edge to be cut off a continuous document by a slitter is wide, avoid the reduction of the accuracy of the slitter and lighten the load on a pulling means. CONSTITUTION:In a device for cutting a tape-like paper having a shredder blade 1 which is provided with a plurality of sharp projecting parts 2 and 3 in such a manner that, when the tape-like paper 5 is pulled by its pulling means, the projecting parts pierce the tape-like paper 5 to tear off the pulling means and each of the projecting parts 2 and 3 is given a different height to avoid a simultaneous contact of the projecting parts 2 and 3 with all the corresponding parts of the tape-like paper 5.
Patent JP-S5691681-A (JP)
Title: Magneto power apparatus applied principle of magnetic force action
Inventor: NEGISHI EIJI
IPC: H02N11/00
Filed: 1979-12-25
Abstract: PURPOSE:To permit to take out a large power by a method wherein a small breaking magnet  capable of interrupting the magnetic force and a balancing magnet arranged oppositely in the  polarity are combined together. CONSTITUTION:A pair of large field magnets 1, 1' are arranged by two sets in parallel, two  rotors 6, 6' polarized oppositely to each other are rotatably fitted through a same shift 7 corresponding to the field magnets, and a pair of small breaking magnets 2, 2' respectively disposed  leaving a gap therebetween and balancing magnets 4, 4' respectively arrange symmetrically  across the field magnets relative to the breaking magnets are mounted integratedly on both side  ends of the respective rotors through combining implements 5, 5'. The small breaking magnets 2,  2' forming the individual combined breaking magnets 8, 8' change the polarity on the sides confronting each other to the same polarity as that of the rotors and field magnets on the other  sides, and made the alternate entrance and exit of the individual combined breaking magnets  setting to a rotation timing of the rotors, also by changing the polarity of the individual balancing  magnets 4, 4' to the polarity opposite to that of the breaking magnets. Whereby the combined  breaking magnets are moved enough by only a small power, so that the large power can be obtained from the shaft.
Patent JP-S6326978-A (JP)
Inventor: SHIMIZU TOSHIKATSU
IPC: F24C7/02
Filed: 1986-07-18
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-H09809-A (JP)
Title: Precipitation-accelerating method for mold, etc., by insoluble granulate
Inventor: TSUTSUMI HIROBUMI
IPC: C02F1/52
Filed: 1995-06-13
Abstract: PURPOSE: To gather microbes in clusters in order to heighten apparent density and separate the microbes from water to be treated by adding a granulate, which is prepared from a insoluble substance by adjusting the particle size properly to the water to be treated and making microbes adhere to the granular powder. CONSTITUTION: An insoluble substance, e.g. a mineral such as an aqueous rock, a ceramic, etc., and dried sludge is adjusted to have a proper particle size to give granulates. Water to be treated is poured in an aeration tank 3 and at the same time the insoluble granulate is added and while the resultant mixture being stirred, bubble-like air is sent in. Consequently, oxygen is dissolved in the water to be treated and microbes are activated by oxygen and propagated actively and the microbes form flock-like clusters and thus precipitating property of the microbes is heightened. Then, the treated water is transported to a precipitation tank 4 and the clusters and flocks are precipitated and separated.
Patent JP-H1018966-A (JP)
Title: Electromagnetic pump
Inventor: TAKADA YOSHIHIKO
IPC: F23K5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase the counter-flow of liquid fuel, improve the suction and supply efficiency of liquid fuel, and stabilize the discharge of liquid fuel in an electromagnetic pump. SOLUTION: During the standing of a pump for its driving, a thrust pin opens a discharge valve as a plunger 37 moves to thereby flow liquid fuel counter by its gravity by way of vertical grooves 9 formed in the inner periphery of a cylinder 10. Which increases the counter-flow of liquid fuel to permit the pump to thereafter quickly suck the liquid fuel on the downstream side to the discharge valve. During stoppage in supplying liquid fuel, the lowermost end of the plunger 37 lies above the lowermost ends of the vertical grooves 9, while during supplying liquid fuel, the lowermost end of the plunger 37 lies below the lowermost ends of the vertical grooves. Which reduces leakage of air and liquid fluid at the normal operation of the pump to improve the suction and supply efficiency of liquid fuel and to stabilize the discharge thereof.
Patent JP-H06187987-A (JP)
Title: Nonaqueous secondary battery and negative electrode material for nonaqueous secondary battery
Inventor: FUJII MASAKI
IPC: H01M4/587
Filed: 1992-06-03
Abstract: PURPOSE:To increase lithium storing/discharging quantity of a negative electrode at the time of charging and discharging by using cokes of which specific surface area and X-ray diffraction parameter are more than specified values respectively as negative electrode material. CONSTITUTION:In a nonaqueous secondary battery, cokes having a specific surface area of 100m<2>/g or more in a BET method, and an X-ray diffraction parameter d002, of 37Angstrom  or more are used as negative electrode material. The cokes having the high specific surface area are obtained by applying similar operation to that in an activation process to the cokes for oxidizing and eliminating hydrocarbon choking pores, for example, as a manufacturing method of active charcoal.