baber/WOPTO huggingface dataset:
Patent JP-H0528118-A (JP)
Title: Exclusive control register device
Inventor: ANDO NORIYUKI
IPC: G06F12/00
Filed: 1991-07-18
Abstract: PURPOSE:To enable an exclusive control register device to process the lock instruction in the throughput of a single cycle time per instruction as long as a cache hit state is secured by attaining a double hierarchical storage constitution of the exclusive control register device. CONSTITUTION:An exclusive control register device 3 has a double hierarchical storage constitution including an exclusive control register 5 of a l-port register of 1R/1W and a cache register 4 of a 2-port register 4 of 1R/1W of smell capacity. Then the device 3 processes the lock and unlock instructions in a double- stage pipeline structure including 8 reading stage and a writing stage. When the arithmetic processors 11-1n carry out the lock instructions to the register 5, the register 4 having a copy of the register 5 is read out. Thus it is possible to perform the due processing with,an overlapping state secured between the reading operation of the register 4 and the writing operation of the register 5.
Patent JP-S6265378-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: UEDA TAKASHI
IPC: H01L29/812
Filed: 1985-09-14
Abstract: PURPOSE:To obtain the FET of small short channel effect, large gm, high shield frequency and small noise index by providing a semiconductor layer comprising impurity concentration which is nearly the same degree as that of the active layer or is lower than that, which is in contact with a gate electrode between an ohmic contact layer and an active layer. CONSTITUTION:On a GaAs substrate 21 as a compound semiconductor substrate comprising an active layer, a gate electrode 17 is formed with its longitudial direction in accordance with <11'0> direction of the substrate. Near the both shorter sides of the gate electrode 17, a semiconductor layer 31 which is in contact with a part of the side of the gate electrode 17 and is thicker than the thickness of the gate electrode and has the impurity concentration which is nearly the same as that of the active layer or lower than that is arranged for each side. On the semiconductor layer 31, an N<+>-GaAs layer 15 as an ohmic of the N<+> layer 15 and a drain electrode is on another N<+> layer 15.
Patent JP-S5993301-A (JP)
Inventor: ISHIBE SEIJI
IPC: B27C1/10
Filed: 1982-11-19
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-H1152194-A (JP)
Title: Receptacle and optical module formed by using the same
Inventor: NAGAO HIDEYUKI
IPC: G02B6/42
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To save the number of parts and assembly time and to reduce a cost by use of inexpensive materials by providing a receptacle with guides which are formed in a plurality so as to project from a main body part and have the elastic force to optically couple an optical fiber and an optical semiconductor element by holding a ferrule inserted into this main body part at its outer peripheral part. SOLUTION: A through-hole 13d which is opened at one side to a lens fixing chamber 13c and opened at the other end to the outside is axially formed at the main body part 13a. The ferrule is optically fixed to the central axis of the receptacle 13 in order to optically fix the optical semiconductor element 11 and the optical fiber via the through-hole 13d and the guides 13b for optically coupling the optical fiber and the optical semiconductor element 11 is formed. Three pieces of the guides 13b are projected and formed outward from the main body part 13a. Since the guides 13b of the receptacle 13 are displaced, the force to be exerted on the receptacle 13 by the ferrule is converted to the displacement of the guides 13b even if the ferrule is inserted into the guides 13b from diagonal.
Patent JP-2000021969-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUO YUURI
IPC: H01L21/76
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of the shield gate oxide film before thermal oxidization where a sidewall oxide film is partially formed in the isolation of the field shielded element in which a sidewall oxide film part is formed through thermal oxidization, and to improve the electrical characteristics of a transistor. SOLUTION: When a field shield element, where the part of side wall oxide film 5 is formed by thermal oxidization, is isolated, a gate oxide film 12 and a shield gate oxide film 2 are formed respectively, in such a manner that they are thinly formed in an element activated region 7 and formed thick on an element isolation region 8. As a result, when a sidewall oxide film is formed, the shield gate oxide film can be removed easily prior to its thermal oxidization by wet washing using fluoric acid. Accordingly, a damaged layer, which is damaged when the shield gate oxide film is removed, will not be introduced. As a result, the production yield and the electrical characteristics of the semiconductor device can be improved.
Patent JP-H0849131-A (JP)
Title: Research apparatus for covering yarn
Inventor: ICHIKAWA TAKEO
IPC: B65H54/70
Filed: 1994-08-05
Abstract: PURPOSE:To provide a research apparatus for covering yarns equipped with a necessary number of covering devices for conducting a research, capable of operating separately with the production facilities and easily producing a covering yarn satisfying required manufacturing conditions. CONSTITUTION:This research apparatus for a covering yarn comprises providing a necessary number of covering devices capable of winding a cover yarn A unwound from a covering yarn bobbin 3 press fitted to a hollow spindle 1, to a core yarn B threaded through the hollow spindle on a front frame 100, and a winder 20 for forming a full package of the covering yarn bobbin on a rear frame 200.
Patent JP-H0628381-A (JP)
Title: Ticket vending machine
Inventor: RIKUTA MASAAKI
IPC: G06Q30/06
Filed: 1992-07-08
Abstract: PURPOSE:To enable a user to reserve his seat by himself with a ticket vending machine as long as the user owns a ticket with which he can receive a reserved- seat ticket for free. CONSTITUTION:A ticket vending machine 1 is provided with an encoding part 8 which reads the information recorded on the inserted coupon reserved-seat tickets, a seat reservation information analyzing part 9 which analyzes the information on the reservation or non-reservation of a seat out those information recorded on a coupon ticket, an issued ticket mark print control part 7 which prints a reserved ticket issued mark on the coupon ticket, and a seat reservation information write control part 10 which writes the seat reservation information into the information recorded on the coupon ticket. When the non-reservation of a seat is decided by the part 9, a user has communication with a reservation center 15 to receive the seat reservation information through an input operation of the user himself. Then, a reserved-seat ticket is issued to the user for free, and a reserved ticket issued mark is printed on the coupon ticket under the control of the part 7. At the same time, the seat reservation information is written into the information recorded on the coupon ticket and the coupon ticket is returned to the user under the control of the part 10.
Patent JP-S58105298-A (JP)
Inventor: MATSUMURA SUMITAKA
IPC: G10L15/06
Filed: 1981-12-18
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-2000037505-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an game machine that prepares a variety of prize winning condition needed to start a special game and of which playing contents are full of variety. SOLUTION: Plural ball detecting devices 41-52 arranged on an game board, illuminating parts 41a-52a set to each ball detecting devices 41-52, an illuminating controller 82 and a premium presenting means 83 are provided. The illuminating controller 82 has one of the plural illuminating parts illuminated selectively and switches the illuminating part one after another every few minutes. The premium presenting means 83 presents a prescribed premium to a player when a ball passes through the illuminating ball detecting devices 41-52. As a premium, to give a right to execute a particular game developed and indicated on a variable indicating means 20, to increase the emerging rate of reaching or winning a prize, to open a movable tip owned by a starting prizewinning hole 60 that is not illustrated and so on can be thought.
Patent JP-S58106858-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIMOTO EIJI
IPC: H01L27/10
Filed: 1981-12-18
Abstract: PURPOSE:To prevent the malfunction of a dynamic memory due to impact-ionization even when the dynamic memory and a complicated logic circuit are integrated to the same chip. CONSTITUTION:A region 5 in which the life time of a small number of carriers is short is arranged so as to isolate a region 2, in which N type charges must be held in a P type silicon base body 1, and an IGFETQ formed by N type drain 3 and source 4 and the like. Electrons (e) through impact-ionization generated in the vicinity of the drain of the IGFETQ operated in a saturation region expire in the region 5, in which the life time of a small number of carriers is short, by adopting such structure, and do not reach the N type region 2, thus generating no discharge of charges to be held. That is, DRAM sections 12, 13 are surrounded by regions 14, 15, life time thereof is short, and isolated from the CPU section 1, thus allowing the protection of the DRAM.
Patent JP-H0754217-A (JP)
Title: Production of silica-alumina fiber
Inventor: UMEZAKI HIROSHI
IPC: D01F9/08
Filed: 1993-08-19
Abstract: PURPOSE:To obtain the fiber excellent in spinning stability, mechanical strength and heat resistance by mixing a specific polyaluminoxane with a silicon- containing compound and an aliphatic carboxylic acid, spinning the mixture in a solution state, and subsequently sintering the spun fiber precursor. CONSTITUTION:A method for producing a silica-alumina fiber comprises mixing (A) a polyaluminoxane having structural units of the formula (X is alkyl, alkoxy, hydroxyl group) with (B) a silicon-containing compound (e.g. a polysilicate ester) in such an amount that the content of silica in the silica-alumina fiber is <=40wt.%, preferably approximately 1-30wt.%, and (C) an aliphatic carboxylic acid of formula: RCOOH (R is 2-14C alkyl) in an amount of 0.03-0.4 mole, preferably approximately 0.05-0.3 mole, per mole of the aluminum, spinning the mixture in a solution state having a non-volatile content of >=97wt.% at a spinning temperature, and subsequently sintering the produced fiber precursor.
Patent JP-H0372296-A (JP)
Title: Method of non-destructive measurement of thermally affected region of nuclear fuel rod tube
Inventor: MAAKU FUIRITSUPU GOORUDENFUIIR
IPC: G21C3/02
Filed: 1990-08-03
Abstract: PURPOSE: To nondestructively measure a heat affected area of an identification code, by measuring the depth of the heat affected area with the use of an eddy current generation/detection device. CONSTITUTION: A part of a nuclear fuel rod tube 16 of an identification code 14 which is generated by applying an output of a laser 34 is assigned in a magnetic field of an eddy current generation/detection device 30. And a change in impedance which is generated at the part is measured, and it is compared with a change in impedance which is generated in a part of the nuclear fuel rod tube 16 which does not have the identification code 14. With a heat generated with a marking using a beam of the laser 34 of the identification code 14, whether a thermal affected area generated in a metallurgic microstructure of the nuclear fuel rod tube 16 exceeds the maximum allowable depth or not is decided.
Patent JP-S6361160-A (JP)
Title: Oxygen concentration detector
Inventor: SAITO TOSHITAKA
IPC: G01N27/409
Filed: 1986-09-01
Abstract: PURPOSE:To simplify assembling, by constituting the title detector by winding an insulating sheet member having an opening, heater wiring and an electrode lead wire corresponding to an oxygen concn. detection element around the outer periphery of a middle shaft having the oxygen concn. detection element engaged therewith. CONSTITUTION:A hollow part 12 is formed to the middle shaft 11 of a cylindrical insulating body and the atmosphere is introduced into the hollow part 12 from the base end part of said shaft. Further, the leading end part of the middle shaft 11 is closed and an opening 14 is formed to the shaft 11 to engage an oxygen concn. detection element 15. A piercing hole is formed to a sheet member 16 corresponding to the opening 14 of the oxygen concn. detection element 15 and, further, heater wiring and an electrode lead wire are arranged to the sheet member 16 while said sheet member 16 is wound around the outer periphery of the middle shaft 11 and integrally baked to fix the oxygen concn. detection element 15. A porous protective layer 17 is further provided the sheet member 16 to constitute an oxygen concn. detector. Since the sheet member is wound around the middle shaft to constitute the detector, assembling is made easy and mechanical strength can be made high.
Patent JP-S6449115-A (JP)
Title: Tape cassette
Inventor: KUMAMOTO KENJI
IPC: G11B23/087
Filed: 1987-08-19
Abstract: PURPOSE:To prevent a magnetic layer from being ruggedly transferred and to obtain a cassette excellent in recording and reproducing characteristics by restricting the thickness of a reader tape to 16-20mum range. CONSTITUTION:One end of the reader tape is fixed on reel hubs 3, 4, the other end is connected with a magnetic tape 2 and the thickness of the tape 14 is set up to 16-20mum range. When the thickness is <16mum, the reader tape 14 follows up a recessed part between the tape 14 and a tape locking tools of the reel hubs 3, 4 or shape of dust or the like on the surfaces of the reel hubs 3, 4, so that the shape is transferred to the magnetic layer and the surface of the magnetic layer is rugged. When the thickness exceeds 20mum, a different 19 in level is generated on the area of a splicing tape 20. Thereby, the 16-20mum range makes it possible to prevent the generation of rugged transfer and a cassette excellent in recording and reproducing characteristics can be obtained.
Patent JP-H0369205-A (JP)
Title: Current limit circuit
Inventor: TOKUDA MOMOYO
IPC: H03G11/00
Filed: 1989-08-08
Abstract: PURPOSE:To vary a current limit value without changing an amplification factor by providing a variable resistor for current limit adjustment connected to the inverted input terminal of an operational amplifier, a feedback resistor connected between the inverted input terminal and output terminal of the operational amplifier, and protection circuit to be connected to the movable terminal of the variable resistor and to limit a current flowing to the feedback resistor. CONSTITUTION:When the variable resistance range of the variable resistor RS2 is 0 to Rn (OMEGA) and the voltage property curve of a current limit circuit is q1, an input voltage Vin is amplified until a forward saturation voltage VDD of silicone diodes D1 and D2. However, when the voltage level of the input voltage Vin is more than the forward saturation voltage VDD of the silicon diodes D1 and D2, the silicon diodes D1 and D2 aye turned to a saturated state and an allowable forward current flows to these silicone diodes D1 and D2. Thus, the current to flow to the feedback resistor Rf is determined by this allowable forward current and the over current is prevented from flowing to the inverted input terminal of the operational amplifier 20.
Patent JP-H0867486-A (JP)
Title: Elevator door
Inventor: MABUCHI MOTOHIRO
IPC: B66B13/30
Filed: 1994-08-30
Abstract: PURPOSE: To provide sufficient sound insulation and smoke insulation effects against clearances in the periphery of an elevator door. CONSTITUTION: An upper part fixed blocking plate 29 has a packing sticking plate 42 extending from a screening plate 23 toward a door panel 24 on the side of a hall, a shielding plate 44 extensively provided upward from the side end part of this packing sticking plate 42 and an upper part packing 43 stuck on the packing sticking plate 42. An upper part movable blocking plate 28 has a support plate 38 extended above the shielding plate 44 from the door panel 24 on the side of the hall toward the screening plate 23 and a seal flange 39 extensively provided downward from a side end part of this support plate 38 and a head end part of which is made contact with the upper part packing 43 with pressure at the time when a door is closed.
Patent JP-H0367533-A (JP)
Title: Feed feeder
Inventor: UEDA KAZUHIRO
IPC: A01K61/02
Filed: 1989-08-07
Abstract: PURPOSE:To enable even moist pellets to flow down through the hopper and the straight pipes by inserting a wedge-shaped body into the inclined part in the hopper and setting an agitator between the wedge and the junction of the straight pipe. CONSTITUTION:When moist pellets are charged in hopper 1, they flow down along the inclined surface of the hopper 1, but the straight pipe is narrow and the moist pellets cannot flow down and the pipe and the hopper are filled with the moist pellets in order. Subsequently, when it is operated for feeding the pellets, the agitator 13 repeats normal rotation and reverse rotation to scrape down the pipe-blocking moist pellets into the straight pipe to form a cavity in the agitator area 13. At this time, the moist pellets between the side wall of the wedge 4 and the inclined wall of the hopper fall down from the side wall of the wedge 4 without blocking in a bridge.
Patent JP-H0866109-A (JP)
Title: Rice transplanter
Inventor: KUSAMOTO HIDEYUKI
IPC: B60K17/10
Filed: 1994-08-30
Abstract: PURPOSE: To prevent the damage of a transmission caused by running overload during transplantation in a wet field, construct the transmission so as not to get into the situation where the rice transplanter is hard to perform transplanting, prevent the decrease of working efficiency at other place than wet field and keep the space between transplanted seedlings at a predetermined width, in a rice transplanter whose running speed during transplanting is changed by a hydraulic infinitely variable transmission. CONSTITUTION: A rice transplanter is provided with a hydraulic infinitely variable transmission at the upstream side than a driving force-branching point where the force is divided into a running driving system and a seedling transplanter driving system. The hydraulic infinitely variable transmission is provided with a relief valve which is actuated when the pressure in a hydraulic circuit rises above a predetermined value. In the transmission path from an output shaft of the hydraulic infinitely variable transmission to the force-branching point, a multistage or infinitely variable speed change device is placed.
Patent JP-S6265317-A (JP)
Title: Wafer structure for formation of semiconductor single crystal film
Inventor: NISHIMURA TADASHI
IPC: H01L21/762
Filed: 1985-09-17
Abstract: PURPOSE:To obtain the titled wafer structure having few or no crystal grain boundary by a method wherein the polycrystalline or amorphous semiconductor layer to be recrystallized is deposited on the semiconductor single crystal substrate on which a plurality of groove-like recesses are provided. CONSTITUTION:An etching is performed on the silicon nitride layer 25 provided on a silicon substrate 20 using a resist 26 as a mask. Then, a reactive ion etching is performed on the silicon substrate 20 in the above-mentioned state, and a groove part 21 is formed. Subsequently, the resist 26 is removed, a silicon dioxide 22a is buried in the groove part 21 by performing a thermal oxidization using a silicon nitride layer 25 as a mask. Then, the silicon nitride layer 25 is removed, and when a silicon dioxide layer 22 is formed on the silicon dioxide 22a and the silicon substrate 20 using a depression CVD method, the surface of the silicon dioxide layer 22 is flattened. Then, a polycrystallines silicon layer 23 of 5,000Angstrom and a silicon dioxide layer 22 are deposited respectively by performing a CVD method.
Patent JP-S6448128-A (JP)
Title: Data base processor
Inventor: ANDO ATSUSHI
IPC: G06F17/30
Filed: 1987-08-19
Abstract: PURPOSE:To quickly perform the data processing by providing an attribute discriminating means which discriminates the attribute of data and registering, deleting, and retrieving input data by a processing process suitable for the discriminated attribute. CONSTITUTION:An attribute discriminating means 103 and a processing means 102 are provided, and the means 103 discriminates whether the attribute of data stored in a data storage means 101 is an attribute of data to be processed by this data base processor or not, and the means 102 registers, deletes, and retrieves data stored in the data storage means 101 and many data stored in a storage means 104 on the basis of the discrimination result of the attribute discriminating means 103. That is, it is discriminated by the attribute discriminating means 103 whether the attribute of data stored in the data storage means is equal to a preliminarily registered attribute or not, and input data is processed if input data is data having the attribute to be processed by this data processor, but otherwise, input data is swept away from the data storage means, thereby quickly performing processings adapted to management models of various data.
Patent JP-2001031487-A (JP)
Title: Garbage treating machine
Inventor: YAMASHITA YASUHISA
IPC: B01F29/60
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a readily producible garbage treating machine capable of ensuring moderate supply of air and adjustment of moisture with a slight fermentation odor and efficiently performing the fermentation and simple in structure when fermenting a garbage by actions of aerobic bacteria and composting the garbage. SOLUTION: This garbage treating machine is equipped with a fermentation chamber 1 for fermenting a garbage in the presence of aerobic bacteria and composting the garbage. The fermentation chamber 1 is composed of a woody container having doors 2 at the top surface and the undersurface and rotatable around a horizontal shaft 4 located in nearly the center. The woody container preferably assumes a cylindrical shape and the lateral side thereof is provided with a door for taking in and out a housed material. Paddle members capable of stirring the housed material when the container is rotated are attached to the interior of the container. As a more preferred embodiment, a pan 9 for aging the compost after fermentation in the fermentation chamber 1 is additionally installed and frames 10 and 10' for supporting the fermentation chamber 1 are mounted on both sides thereof.  The horizontal shaft 4 of the fermentation chamber 1 is installed between the pair of the frames 10 and 10' and the fermentation chamber 1 can thereby be rotated above the pan 9 for aging.
Patent JP-S6182852-A (JP)
Title: Water separator
Inventor: SAITO HIDEFUMI
IPC: B03C3/00
Filed: 1984-09-30
Abstract: PURPOSE:To obtain a water separator capable of separating and removing surely water droplets contained in air and unnecessitating a space by providing both a charging electrode and an induction-discharging electrode in the inside of an air pipeline. CONSTITUTION:A trioelectrifying electrode 8 by which the water droplets contained in air are electrified with static electricity and an induction- discharging electrode 12 by which the charged water droplets are sucked and also the trioelectrified charge is discharged on the surface of the water droplets are provided in the inside of a pipeline 7 conducting air. By this method, the water separator capable of separating and removing surely the water droplets incorporated in air in the limited volumetric space of the inside of the pipeline conducting air and unnecessitating the space thereof is obtained and thereby promoting compacting of an air conditioning system.