baber/WOPTO huggingface dataset:
Patent JP-S5267481-A (JP)
Title: Damping device against vibration of upper lattice pannel in nuclear re actor
Inventor: HAYASHI EISAKU
IPC: G21C1/08
Filed: 1975-12-03
Abstract: PURPOSE: To prevent always horizontal slipping off of upper lattice pannel by means of combinating rod of Inconel materials which is fixed at the inner wall of a core shroud of stainless material by pin through an upper lattice pannel of Inconel materials with restraint stoppers of Inconel materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63306479-A (JP)
Title: Developing unit control method for image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/01
Filed: 1987-06-08
Abstract: PURPOSE:To preferentially select a developing unit whose toner color has a high frequency in use, by discriminating the color developing unit having a high frequency in use in accordance with stored contents of a storage means. CONSTITUTION:Plural attachable and detachable color developing units 5 and 6, detecting means 47 and 48 which detect colors of toner in respective color developing units, storage means in which frequencies in use of color developing units 5 and 6 are stored, and a discriminating means which discriminates the color developing unit having a high frequency in use are provided. A selecting means is provided which preferentially selects the color developing unit, which is discriminated by the discriminating means, out of plural color developing units. The frequency in use of each color is stored to preferentially select the developing unit whose toner color has a high frequency in use.
Patent JP-H04369369-A (JP)
Title: Mixture refrigerant phase-balance display
Inventor: YOSHIDA YUJI
IPC: F25B49/02
Filed: 1991-06-14
Abstract: PURPOSE:To facilitate search of replacing refrigerant and specification of mixture composition by a method wherein phase-balance of three component system mixture refrigerant is calculated and the phase-balance of three components is displayed cubically so that changes of temperature and pressure corresponding to each component are known visibly. CONSTITUTION:An input part 1 into which calculation conditions are inputted, a solver part 2 to calculate gas-liquid balance relationship by characteristic predication, a data filing part 3 to store calculation results a data extraction part 4 to extract a part of or all data, a coordinates changing part 6 to change to triangle-pole coordinates or triangle coordinates, and a smoothing part 5 to interpolate, if needed, values between the calculation results are provided. A plotting part 7 plots on an indicated triangle-pole coordinates or triangle coordinates, a curve generating part 8 generates enveloped curved surfaces and lines, and a dynamic image generating part 9 makes rotations and movements of view point, so that a display can be observed cubically from many angles.
Patent JP-S6122052-A (JP)
Title: Benzophenone derivative and its use
Inventor: MASUTANI TETSUYA
IPC: C07C309/63
Filed: 1984-07-09
Abstract: NEW MATERIAL:The compound of formula I [R is straight or branched-chain alkyl, cycloalkyl, etc.; M is H, alkali metal, lower alkyl, lower acyl, group of formula II (R<1> and R<2> are H or lowe alkyl), etc.; X is H, halogen, lower alkyl or nitro; n is 0-5]. EXAMPLE:4-Hydroxy-3-methyl-5-nitrobenzophenone. USE:A herbicide having strong and broad herbicidal spectrum against monocotyledonous weeds and dicotyledonous weeds in paddy rice field. It exhibits remarkable effect for the control of intractable weeds, and nevertheless, is free from phytotoxicity to rice plant. PREPARATION:A compound of formula I wherein M is lower alkyl can be prepared by the Friedel-Crafts reaction of the compound of formula III (Y is OH or Cl) with the compound of formula IV (M is lower alkyl) in the presence of a polyphosphoric acid or ferric chloride, and nitrating the resultant compound of formula V. The dealkylation of the product gives another compound of formula I wherein M is H.
Patent JP-S5570409-A (JP)
Title: Speed corrector
Inventor: KOIZUMI SHIGEKI
IPC: B21B39/00
Filed: 1978-11-20
Abstract: PURPOSE: To prevent the slip between the roll and the material, and to improve the product yield, by arranging the first, second, and third operators possessing specified functions, in the speed controller for the carrier roll for the material to be rolled, and by controlling the fluctuation in the current of the driving motor to under the specified value.  
     CONSTITUTION: The current detecting shunt 9 for the motor 5, the input insulator 10, the mechanical loss current operator 11, the acceleration-deceleration current operator 12, and the dead band operator 13, are newly added to the conventional roll control mechanism consisting of the speed control operator 1, the control operator 2, the phase control operator, etc. The fluctuation of the motor corrent and the mechanical loss of the carrier roll corresponding to the rotational speed or its variation of the carrier roll, is converted to the current value by the operaors 11, 12; the sum of their outputs is compared with the current of the motor 5 obtained by the shunt 9, and the deviation is inputted to the dead band operator 13; only when the inputted deviation is the value just one step before causing the slip between the roll and the material, the input of the speed control operator 1 is corrected, and then, the current and speed of the motor 5 suitable for the sheet speed can be obtained by this constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5266127-A (JP)
Title: Arrangement structure of guide vane and stay vane of the hydraulic mac hinery
Inventor: TAKIMOTO SEIJI
IPC: F03B3/18
Filed: 1975-11-28
Abstract: PURPOSE: To reduce the loss of water flowing between guide vanes and to improve the fluid performeance of a waterwheel by arranging the guide vane and the stay vane in the specific relation of position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03212306-A (JP)
Title: Device to package article automatically
Inventor: BUARU ROORAN
IPC: B65B51/30
Filed: 1990-06-02
Abstract: PURPOSE: To form a package having an aesthetic appearance by a constitution forming a continuous rectangular tunnel formed of two flexible films by a straight and longitudinal welding line formed between U-shaped films. CONSTITUTION: A film sheet is formed to have a U-shaped section after it has passed through a preliminary molding tool A1 and when it reaches a molding tool A2, the central part 81 coming into contact with the upstream edge 77b of a chamber shifts the direction and transfers to a longitudinal 18 track. At the same time, the part 84a is pressed to the inclined edge 77d of the chamber and the direction is changed to form the side 70 of a half-tunnel. The direction of the part 84b is changed along the lateral 85 track by a folding guide 79. The obtained film has a U-shaped section with a web 71 having a lateral face 70 provided with a folding part 72 and when the half-tunnel has been completed, the lateral folding part 72 passes through rollers 88a, 88b to be securely cut off to the edge the edge part 72a and the inclined part 72b and the superposed edge is securely joined.
Patent JP-S5667366-A (JP)
Title: Curable composition
Inventor: YAMAMOTO TSUNEO
IPC: C08L33/00
Filed: 1979-11-05
Abstract: PURPOSE: A curable composition, having a largely reduced curing time and useful for a paint, an adhesive, etc., which is prepared by the addition of a metal oxide  and a metal hydroxide to a specified silyl group-containing compound.  
     CONSTITUTION: A curable composition, which comprises (A) a silyl group-containing compound composed of at least one mixture of a polyether, a polyester and a vinyl polymer, respetively of MW 300W15,000, 300W8,000 and 300W20,000, containing in one molecule, at least one hydrolyzable silyl group, such as a hydride, halogen, alkoxy or amide group, bonded to a silicon atom, and (B) at least one metal oxide and metal hydroxide such as MgO, CaO, ZnO, Mg(OH) 2  or Ca(OH) 2 , in a weight ratio of A:B of 100:2 or more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6122764-A (JP)
Title: Parallel operation control system of voltage type inverter
Inventor: NAKAMURA KAZUTO
IPC: H02M7/493
Filed: 1984-07-11
Abstract: PURPOSE:To reduce the size and weight of a reactor and to improve the reliability by detecting a cross current between inverters operated in parallel, and delaying an extinguishing pulse applied to a switching element to cancel it. CONSTITUTION:A No.1 inverter 10 has GTO thyristors 11G, 12G and circulating diodes 11D, 12D, GTO thyristors 11G, 12G are alternately turned ON and OFF to convert a DC power into an AC power. A No.2 inverter 20 also has similarly, and AC power is supplied to a load 18 from the both inverters 10, 20 operated in parallel. The output currents I1, I2 are respectively detected by current detectors 14, 24, and a cross current DELTAI and a load current I are respectively detected by adders 31, 32. This is input to a signal converter 37 through a polarity integrating circuit 33, polarity discriminators 34, 35, and a regulator 36, a common pulse oscillation occurs by the output DELTAT, a common firing pulse output from a distributor 41 is delayed by pulse delay circuits 11L-22L, and fed to gate drive circuits 11P-22P.
Patent JP-H039834-A (JP)
Title: Vehicular interior material and its forming method
Inventor: NAKAE TOSHIJI
IPC: B60R21/04
Filed: 1989-06-06
Abstract: PURPOSE:To prevent yielding and surface roughening from occurring at forming process and, at the same time, improve the cushioning properties and flexibility of the material concerned by a method wherein padding material consists of the first specified polyolefin-based resin foam, onto which base material is laminated, and the second specified polyolefin-based resin foam, onto which skin material is laminated. CONSTITUTION:The interior material concerned is made of padding material 3 having the forming draw ratio of 0.40 or more produced by glueing together with the first polyolefin-based resin foam 3A whose gelling percentage is 2-75%, the expansion ratio is 200-1500% and the thickness is 0.1-6.0mm and onto which base material 2 is laminated, and the second polyolefin-based resin foam 3B, whose stress at 25% compression is 0.2kg/cm<2> or more and onto which skin material 4 is laminated. As the polyolefin-based resin used for the first and the second polyolefin-based resin form, polyethylene resin, polypropylene-based resin and the like are exemplified. The base material 2 such as polyolefin-based resin having the melt index of about 1-60 is used. The skin material 4 such as polyvinyl chloride sheet, polyvinyl chloride/ABS mixed sheet or the like is used.
Patent JP-H022412-A (JP)
Title: Control system
Inventor: OKUHARA TETSUO
IPC: G06F1/24
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the generation of malfunction by regarding a power supply for a unit controlling a master device as a master power supply of the device so as operate the power supply as if abnormality in a power supply for another unit is that in the master power supply. CONSTITUTION:When a supplied AC input voltage is dropped, each slave unit 2 generates an alarm signal 4 from a power supply alarm detecting circuit built in each unit 2. The alarm signal 4 is received by a master unit 1 and always read out through an I/O port in a micro-computer. When abnormality is generated in the slave unit 2, the master unit 1 sends a reset signal 3 to the unit 2, initializes the unit 1 itself and checks the annihilation (power on) of the alarm signal 4 similarly to the normal power on to release the reset of the slave unit 2 and restart the operation.
Patent JP-S5933876-A (JP)
Title: Mis type semiconductor device
Inventor: MAEGUCHI KENJI
IPC: H01L29/78
Filed: 1982-08-19
Abstract: PURPOSE:To improve the insulating breakdown strength of a gate insulated film, to reduce the resistance of a gate electrode, to prevent the disconnection of the stepped part of the gate electrode and to enable to ultrafinely form an element by contacting the gate insulated film with an insulator, and contacting the part of the gate electrode directly with the extension of the semiconductor film and utilizing the extension as part of the gate. CONSTITUTION:A substantially cross-shaped insular single crystal silicon film 34 having extensions 33, 34 extending in channel width direction is formed to n<+> type source and drain regions 35, 36 electrically decomposed on a sapphire substrate 21, a channel region 37 formed between the regions 35 and 36 and the channel region 37. Narrow oxidized units 27, 27 which reach the surface of the substrate 21 are buried between the region 37 and the extensions 33, 33, and an N-channel MOS transistor which is formed through a gate oxidized film 31 covered on the region 37 with a gate electrode 30 is formed on the region 37 and the extensions 33, 33. In this manner, the gate breakdown can be eliminated, thereby preventing the back channel effect.
Patent JP-S5846261-A (JP)
Title: Waterproof type device
Inventor: YOSHIMURA KOUJI
IPC: B63C11/44
Filed: 1981-09-14
Abstract: PURPOSE:To simplify the structure of the titled waterproof device by covering the device having a drip preventive structure with a dome having an open bottom part, and submerging the device under water. CONSTITUTION:The drip preventive device 7 is covered with a circular cylindrical waterproof dome 9 having an open bottom surface to form the waterproof type device. In a case where the device was submerged under water 5, water corresponding to the inside atmospheric pressure of the waterproof dome 9 only infiltrates into the vicinity of the bottom part of the waterproof dome 9 at the inner part of the waterproof dome 9. Therefore, the drip preventive device 7 is installed at a position where air exists constantly to carry out water prevention.
Patent JP-H0284573-A (JP)
Title: Oiling agent suitable for high-speed friction false twisting
Inventor: TAKEDA KIYOSHI
IPC: D06M101/12
Filed: 1988-06-10
Abstract: PURPOSE:To obtain the subject oiling agent capable of providing textured yarns with hardly any fouling with heaters and occurrence of fluff or yarn breakage without causing weaving bars by adding a branched fatty acid ester to three specific kinds of polyether-based compounds. CONSTITUTION:An oiling agent obtained by blending (A) 30-70wt.% compound (the whole terminals are sealed with 1-12C alkyl groups through ether bonds), prepared by adding ethylene oxide and propylene oxide at (40/60)-(90/10) molar ratio to a polyhydric alcohol in the form of a block or random copolymer and having 1000-5000 molecular weight with (B) 2-10wt.% random copolymer (having 18000-28000 molecular weight) at (20/80)-(80/20) above-mentioned molar ratio, (C) 20-60wt.% random copolymer (having 2500-10000 molecular weight) at (20/80)-(80/20) afore-mentioned molar ratio and (D) 4-15wt.% branched fatty acid ester having 2-5cP viscosity at 75 deg.C.
Patent JP-H0696030-A (JP)
Title: Extended processor buffer interface for multiprocessor
Inventor: DEIBITSUDO JIEIMUZU FUOSUTAA
IPC: G06F15/17
Filed: 1993-06-15
Abstract: PURPOSE: To minimize read of a locked memory location and required participation in it in a multiprocessor. CONSTITUTION: For the purpose of minimizing required participation of an additional processor 22a in maintenance of consistency in the multi-processor and read/write of a loaded memory location, an extended processor buffer interface executes atomic fetch and summing operation and supports interleaved memory banks, which perform the operation of burst mode memory access at a rate of 400M bites, and includes a state machine, which can be switched so as to selectively provide a wait state required to support different memory access timings, and provides an improved serial interface for an external multi- element LED display device.
Patent JP-S5667457-A (JP)
Title: Parity check system
Inventor: TAMAI HITOSHI
IPC: G06F11/10
Filed: 1979-11-07
Abstract: PURPOSE:To prevent an information processor equipped with ROM and RAM from malfunctioning by regarding a write operation request, when it is made with regard to ROM, as a parity error. CONSTITUTION:For example, a write operation request is sent from CPU1 to CPU3. Namely, when CPU1 outputs read/write signal CMD of logic 0 and memory start signal ST1 of logic 1, NAND circuit 7 generates an output of logic value 1 without reference to the output contents of parity check circuit 6. Consequently, NAND circuit 8 outputs logic 0 and parity error signal PE1 is transferred to CPU1 and regarded as a parity error. When a write request to ROM3 is made, that can be detected as a parity error and the malfunction of the information processor can be prevented.
Patent JP-S63310735-A (JP)
Title: Method for forming optical element
Inventor: SHIGYO ISAMU
IPC: G02B5/04
Filed: 1987-06-11
Abstract: PURPOSE:To stably obtain a formed optical element article having excellent surface precision and appropriate for a camera lens, etc., with high efficiency by forming molten optical glass adjusted at a specified temp., primarily cooling the glass at a controlled rate, and then secondarily cooling the glass. CONSTITUTION:The molten optical glass G which has been heated and melted in a crucible 33 through a heater 34, having <=10<4> p viscosity, and kept at a specified temp. is defoamed, as required, and then extruded through an outflow part 36. A specified amt. of the glass blocks 4 cut by a cutter 40 is dropped onto a lower die member 14 previously adjusted by a heater 22 to the temp. between the temp. at which the glass G exhibits 10<3> p viscosity and the temp. 110 deg.C lower than the former temp. An upper die member 12 adjusted at the same temp. as the lower die member 14 is pressed on the member 14 to quench and solidify only the surface part, and then primary forming is carried out to obtain a primary formed article while controlling the temp. difference between the die members 14 and 12 to <=20 deg.C. The formed article is primarily cooled to the glass transition point so that the temp. of die member and that of the formed article are gradually converged, and then secondarily cooled in the same way to the stress relieving lower-limit temp. of the glass material. The formed article is then taken out.
Patent JP-S5936580-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07D3/00
Filed: 1982-08-20
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-H06330919-A (JP)
Title: Member fixture
Inventor: OSADA YOSHIMASA
IPC: F16B15/00
Filed: 1993-05-23
Abstract: PURPOSE:To prevent destruction of a driving layer by furnishing an outer cylinder having a hole at the bottom, a crest in a body or separate piece at the bottom of the outer cylinder, a shaft to be inserted from the top of the outer cylinder, a rod- shaped anchor member whose bottom confronts a hole in the outer cylinder, a spacer capable of being removed, and an adhesive put in a capsule. CONSTITUTION:A rod-shaped anchor member 4 is interposed between a shaft 2 and a crest part 1d formed bending in a single piece or provided separately and fixed, wherein the bottom of the anchor member 4 confronts a hole 1c provided in an outer cylinder 1. When the head 2b of the shaft 2 is driven by hammer, the outer cylinder 1 and shaft 2 are consolidated by a spacer 6 which is capable of being removed, and the outer cylinder 1 is driven till a flange 1b. With another strike, movement is stopped owing to the flange 1b and compressed by the head of the shaft 2, and the spacer cylinder 6 is split and segregated. With a subsequent strike, attachment of adhesive 3 is released, and the shaft head 2b is driven to the surface of the flange 1b. At this time, the anchor member 4 emerges out of the hole 1c and intrudes into the underlay layer B without destruction of the layer, and thus anchor is achieved. A capsule 7 is destructed, and adhesive secures outer cylinder 1, shaft 2, and anchor member 4 together.
Patent JP-H10336201-A (JP)
Title: Network system
Inventor: WATANABE SADAFUMI
IPC: H04L29/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of data transmission and to make the transmission speed high by using an inexpensive device that has provision for the Ethernet (registered trade mark) and is easily obtained/ SOLUTION: A processing step means 19 is placed between a protocol stack 15 and device drivers 17a-17n, and a processing step means 20 is placed between a protocol stack 16 and device drivers 18a-18n. The processing step means 19 conducts multichannel processing, division of bits of transmission data and generation of a redundant code. Furthermore, the processing step means 20 conducts multi-channel processing, decoding of transmission data and error detection/correction. For example, let n=2, then an information processing unit 1 (or 2) transmits equal data to two channels simultaneously. The information processing unit 2 (or 1) conducts the processing based on first arrived data of a channel, then higher speed data transmission is realized than the case with one channel configuration. Even when any fault takes place in one channel, the operation of the network is continued.
Patent JP-S627667-A (JP)
Inventor: MORISHITA JUNICHI
IPC: C04B35/626
Filed: 1985-07-03
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-H08338865-A (JP)
Title: Gps receiver
Inventor: MAEDA HIROAKI
IPC: G01S19/37
Filed: 1995-06-12
Abstract: PURPOSE: To reduce the scale of circuit by generating carriers without using any lookup table. CONSTITUTION: A set data representing the ratio between the receiving carrier frequency and the sampling frequency in the form of an m-bit binary data, where the n-th significant bit indicates the value of 2<-n> , is added to the addition results at previous sampling timing by means of an adder 61b. The least significant m-bits of the addition results are held in a phase holding register 61c at least until next sampling timing. The most significant bit of data held in the phase holding register 61c is then subjected to logical inversion by a NOT circuit 61d and outputted as the sine wave component of binary carrier. The most significant two bits of data held in the phase holding register 61c are subjected to logical inversion exclusive OR by a NXOR circuit 61e and outputted as the cosine wave component of binary carrier.
Patent JP-H05340577-A (JP)
Title: Automatic operating device for simultaneously supplying and discharging type ventilating fan
Inventor: KIUCHI SUKEFUMI
IPC: F24F7/007
Filed: 1992-06-05
Abstract: PURPOSE:To prevent the dewing on an indoor wall surfaces in an automatic operating device of a simultaneously supplying and discharging type ventilating fan. CONSTITUTION:The temperature of a wall surface is estimated by a wall surface temperature circulating means 11 based on the signals of an operation starting means 8, operating a simultaneously supplying and discharging type fan 2 by the signal of a humidity detecting element 4, an indoor absolute humidity calculating means 9, calculating an indoor absolute humidity by the signals of the humidity detecting element 4 and a temperature detecting element 5, and the signals of an indoor temperature detecting element 5 and an outdoor temperature detecting element 7. Then, the air supplying and discharging amount of the simultaneously supplying and discharging type ventilating fan 2 is regulated by an air supplying and discharging amount regulating means 13 when a dewing judging means 10 judges the dewing based on the signals of an indoor absolute humidity calculating means 9 and a wall surface temperature calcuating means 11.
Patent JP-S5847654-A (JP)
Inventor: FUKAYA SHIGEROU
IPC: B61L25/02
Filed: 1981-09-14
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。