baber/WOPTO huggingface dataset:
Patent JP-H03216594-A (JP)
Title: Surveillance method of reactor core stability for boiling water nuclear reactor
Inventor: KANEMOTO SHIGERU
IPC: G21C17/00
Filed: 1990-01-22
Abstract: PURPOSE:To improve plant operability by obtaining a width reduction ratio on a real time basis from an autoregression coefficient and also by presuming the width reduction ratio with a specific precision through making a time constant for a successive calculation of the autoregression coefficient, to be variable, accordingly to the presumed width reduction ratio. CONSTITUTION:A plant signal measured at a plant is converted to a digital signal by an A/D converter 1. This digital signal is fed to a pre-processor 2 to filter out unnecessary low frequency component. AR coefficient calculators 3 and 4 select optionally a sequential process or a batch process and then calculate the AR coefficient with a specific time interval, from a certain time series data which is an output of the pre-processor 2. The AR coefficient obtained from the AR coefficient calculators 3 or 4 is fed to a width reduction ratio calculator and the width reduction ratio is calculated there. The width reduction ratio is fed to a time constant setting device 6 and the time constant is obtained accordingly to an equation 1. The width reduction ratio obtained by the width reduction coefficient calculator 5 is displayed on a display device 7 and an alarm is generated when a specific value is exceeded.
Patent JP-S57125373-A (JP)
Title: Multichannel type radiation detector
Inventor: NARUSE YUUJIROU
IPC: G01T1/24
Filed: 1981-01-27
Abstract: PURPOSE:To improve cooling efficiency by enabling cooling gaseous body to flow more smoothly, by providing on the inside wall of a container, in which radiation detecting elements are contained, a cooling gaseous body flowing groove in such a position as to cross a sliding groove, in which the radiation detecting elements are contained in rows. CONSTITUTION:On the surface of inside wall on the bottom of a container which contains radiation detecting elements, a sliding groove 11 for keeping the detecting elements in order is formed, and a cooling gaseous body flowing groove 12 is formed in such a position as to cross this sliding groove 11. As this arrangement enables the cooling gaseous body to flow more smoothly, it becomes able to cool each detecting element efficiently and uniformly, and since it is possible to shorten the time required for each detecting element to reach a given temperature after start of cooling operation, it becomes possible to obtain a multichannel type radiation detector which is useful for X-rays CT.
Patent JP-S59137223-A (JP)
Title: Equipment for supplying electricity to electric rolling stock
Inventor: KINOSHITA KATSUHIRO
IPC: B60M3/00
Filed: 1983-01-27
Abstract: PURPOSE:To prevent the operation of a rolling stock from being affected by the trouble of a power substation on the ground, by providing a backup power substation for each for groups of power substations on the ground. CONSTITUTION:Power substations 31A-31F are provided on the ground, exclusively for sections insulated from each other by insulators 29, 30, so that the substation 31E is backup substation provided in the substation 31D. These substations are connected to the sections through contactors 41A-41F. The adjacent substations are connected to each other through contactors 42A-42F. Normally, the contactors 41A-41D, 41F are on, the contactors 41E, 42A-42D are off, they are coupled to the insulated sections, and the substation 31E is backup. If the substation 31B has become defective, the contactors 41C, 42C are turned off and on, respectively, to substitute the substation 31E for the substation 31C, and the contactors 41B, 42B are turned off and on, respectively, to disconnect the defective substation 31B and substitute the substation 31C for it. According to this constitution, the number of backup power substations is decreased and a power transmission loss is reduced.
Patent JP-H07217707-A (JP)
Title: Steel cord belt endless working method and cooling/ refrigerating device for practicing this mehtod
Inventor: HONMA YOICHI
IPC: D07B7/18
Filed: 1994-02-01
Abstract: PURPOSE:To provide a steel cord belt endless working method and a cooling/ refrigerating device for practicing this method capable of contriving to shorten the joining workability and joining work time of the joining end of the steel cord belt. CONSTITUTION:This is a cooling/refrigerating device 10 for practicing endless working method of a steel cord belt 1 for removing a rubber coated portion of the steel cord by cooling and refrigerating a joining end portion 12 of the steel cord belt 1, when the end portion of the steel cord belt 1 is joined in an endless shape. A cooling/refrigerating means 16 for cooling and refrigerating the inside and outside of the steel cord belt 1, which is inserted through an inserting hole 14, to a fixed temperature is provided inside a tightly closed hollow cooling/refrigerating tank 11 equipped with the inserting hole 14 for inserting the joining end portion 12 of the steel cord belt 1, and a discharging hole 17.
Patent JP-H02266026-A (JP)
Title: Dry formwork execution method by concrete block
Inventor: YANAGISAWA YOZABURO
IPC: E02D27/01
Filed: 1988-01-22
Abstract: PURPOSE:To increase strength of forms and working efficiency, by using concrete blocks as a form used for a concrete building foundation and constructing dry forms with fastened steel bars and base plates. CONSTITUTION:Anchors 2 are fastened every certain interval on the ground, on which a concrete foundation is constructed, and erected with screwed vertical steel bars 7. Next, the blocks 1 are stacked up to a required height with the pierced vertical steel bars 7 contacting the top plate of the highest face at the uppermost stage and fastened with nuts 10. Next, the top plates 4, 4 constructed in this way by the block walls are connected by steel bars 11 for defining the width. And concrete is placed into the forms of the block walls to construct a foundation. In this way, the strength of the forms is increased and the block wall becomes a wasted form and hence, disassembling works are not necessary and working efficiency is increased.
Patent JP-H11209705-A (JP)
Title: High-purity tacky sheets
Inventor: TOKUNAGA YASUYUKI
IPC: C09J7/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity tacky sheets extremely low in gasified component of a tacky agent layer and especially useful for clean room. SOLUTION: The high-purity tacky sheet has tacky agent layer(s) comprising a tacky agent composition containing an aliphatic polyester on one or both surfaces of a support which is a plastic film or dust-free paper and has <=1 μg/cm<2> generated gas amount in heating at 100 deg.C for 1 hr and >=0.6 kg/20 mm width adhesiveness at room temperature.
Patent JP-S5397445-A (JP)
Title: Production of optical transmission fiber
Inventor: YOSHIDA KAZUAKI
IPC: C03B37/018
Filed: 1977-02-04
Abstract: PURPOSE:To suitably lower vitrifying temperature and solve the difficulty in production by doping a dopant by which a negative change in refractive index is obtainable and a dopant by which a positive change in refractive index is obtainable to the portion having approximately equal refractive index to that of outside cladding.
Patent JP-S56111177-A (JP)
Title: Coil for rotating magnetic field generation
Inventor: IZUMI KOUICHIROU
IPC: G11C11/14
Filed: 1980-02-01
Abstract: PURPOSE:To make thin a coil and to increase dissipation-ability, by connecting X, Y conductor group per each group in a magnetic bubble device sequentially in spiral and forming the X, Y coils on almost the same plane. CONSTITUTION:An upper conductor wiring plane 1 is constituted by making orthogonal each conductor of X and Y conductor groups 8 and 9 alternately up and down in net-work via an insulating layer 7. A lower conductor printed plate 2 is orthogonally constituted similarly with XL1-XLn and YL1-YLn. The X, Y directions of the plates 1 and 2 are arranged and located in almost parallel with the up and down direction with a given distance, and the plates 1 and 2 are connected via upper and lower conductor connecting plates 3-6. The X conductor is connected in spiral in the order of a conducting conductor 24, conductor 27, connecting conductor 17, conductor 20, connecting conductor 25, conductor 28, connecting conductor 18 and conductor 21 from an external lead 31 to form the X coil. Similarly, the Y coil is connected and formed by shifting the wires of connecting conductors at the conductor connecting plate 5 or 6 by a shift of every one pitch.
Patent JP-S58127930-A (JP)
Title: Electrophotographic receptor
Inventor: HIROOKA MASAAKI
IPC: G03G5/05
Filed: 1982-01-26
Abstract: PURPOSE:To enhance the mechanical durability, moisture resistance and printing resistance by forming a photoconductive layer contg. a photoconductive material dispersed in a binding resin consisting of a compound contg. a phosphate group and a thermosetting resin. CONSTITUTION:100 Parts CdS powder is dispersed in methyl ethyl ketone, and a binding resin consisting of 15 parts thermosetting acrylic resin and 0.6 part compound contg. a phosphate group such as mono(2-hydroxyethyl acrylate) acid phosphate are dissolved. The prepared material is applied to an Al drum as a support, dried, and cured by heating to form an electrophotographic receptor. Since phosphate groups are introduced into the constituent molecule of the binding resin, the affinity of the resin for the photoconductive material is increased and the dispersibility of the photoconductive material in the resin is  enhanced. As a result, the receptor is provided with mechanical durability and printing resistance.
Patent JP-H07251642-A (JP)
Title: Axle driving gear
Inventor: OKADA HIDEAKI
IPC: B60K17/16
Filed: 1995-01-27
Abstract: PURPOSE:To attain miniaturization of a total unit and decrease of weight of an axle driving gear by arranging an HST type transmission in a case of connecting half-split upper/lower cases, and by interposing, between an oil hydraulic pump and motor of constituting the HST type transmission, an oil path plate of connecting an oil path between both the hydraulic pump and motor. CONSTITUTION:By connecting half-split upper/lower cases 1, 2 vertically divided in a horizontal direction, a transmission case is constituted, and between horizontal connection surfaces of both the cases 1, 2, a pair of right/left axles and a motor shaft 5 are journalled. A counter shaft is arranged between the motor shaft 5 and a pair of the right/left axles, and from the motor shaft 5 through the counter shaft, power is transmitted to a ring gear of a differential gear interposed between a pair of the right/left axles. An HST type transmission, comprising an oil hydraulic pump P and motor M, is arranged on an extension line of the motor shaft 5, and by an oil path formed in an oil path plate 3 to which the oil hydraulic pump P and motor M are fixed, oil paths of both the pump and motor P, M are connected.
Patent JP-S60155082-A (JP)
Inventor: SUGIYAMA HIROSHIGE
IPC: F16L11/02
Filed: 1984-01-24
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-S60156805-A (JP)
Inventor: SHIRATORI KOUJI
IPC: E04H3/10
Filed: 1984-01-24
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-H05201625-A (JP)
Title: Call registering device for elevator
Inventor: MASUTANI MUNEHARU
IPC: B66B1/14
Filed: 1992-01-27
Abstract: PURPOSE:To provide a call registering device for an elevator which can set the priority order according to the waiting time of a user and is reasonably constituted and provided with the superior service performance. CONSTITUTION:An elevator call registering device consists of a means 6 for temporarily memorizing each landing hall call by a landing button 3, means 7 for counting each time from the generation time point, and a means 8 which compares each counted value and extracts the hall call corresponding to the max. value, and an operation instruction circuit 9 for outputting the operation instructions 11 to an elevator driving device is provided.
Patent JP-S57127544-A (JP)
Title: Casting device for aluminum billet
Inventor: KAMAYA TOSHIO
IPC: B22D5/04
Filed: 1981-01-30
Abstract: PURPOSE:To produce Al billets having no fins in a large amt. by tilting a tilting spout provided below a runner cooperatively with the progression of molds. CONSTITUTION:Molten aluminum in a holding furnace 1 is flowed through a runner 3 into a tilting spout 5, wherein the flow rate is regulated by the cooperation of a melt level gage 4 and a regulating gate 2 in such a way as to attain a prescribed rate. On the other hand, molds 8 are progressed intermittently and in accordance with this, a cam 10 is rotated by a roller chain 11, and when one mold 8 comes to right under a tundish 6, the cam 10 erects to force the spout 5 upward. Therefore, the spout 5 tilts with a hinge 15 as a fulcrum, and the molten metal flows through the trough port into the tundish 6 at a prescribed rate. At the same time, it is cast through the outflow hole of the tundish 6 into the mold 8. In this case the molten metal flowed out through the spout port flows to the outflow port along the trough channel of the tundish 6 and therefore the flow and interruption of the molten metal from the trough 5 up to the mold 8 are perfect, and the generation of fins is prevented.
Patent JP-S62169840-A (JP)
Title: Tread rubber composition for tire of construction vehicle
Inventor: YAMADA TOMOHARU
IPC: B60C1/00
Filed: 1986-01-21
Abstract: PURPOSE:To obtain the titled composition improved in all of cutting resistance, resistance to abrasion on a bad road and heat build-up resistance, by using natural rubber and/or a diene synthetic rubber and SBR formed by copolymerization under conditions of Li-catalyzed solution polymerization. CONSTITUTION:The titled composition containing at least 10pts.wt. per 100pts.wt. stock rubber, SBR, below 90pts.wt. at least one rubber selected from natural rubber and a diene synthetic rubber and 30-80pts.wt. carbon black, wherein said SBR is obtained by copolymerizing styrene with butadiene under conditions of Li-catalyzed solution polymerization, the styrene content is 20-45%, the content of blocks of at least 10 styrene groups is below 5wt%, based on 100pts. wt. total styrene groups, the vinyl bond content of the butadiene part is 20-60%, the content of copolymer chains having a bond of at least one metal selected from among Si, Ge and Sn with butadiene in the main chain is at least 40wt%, and said carbon black has properties of N2 SA of 70-120m<2>/g. a DBP of 90-130ml/100g and 24M4 DBP of 80-125ml/100g.
Patent JP-H07218554-A (JP)
Title: Optical sensor
Inventor: ASAI YUJI
IPC: G02F1/09
Filed: 1994-02-03
Abstract: PURPOSE:To provide an optical sensor of such a structure that a Faraday element, polarizer, and analyzer are mounted on a base board, wherein locating relative to the board when these optical components are of thin plate type, is made accurate and their attaching strength is increased. CONSTITUTION:An optical sensor is composed of a pair of collimators 12, 13 mounted on a base board 11 to form an optical path, a polarizer 14 installed fast on the optical path, a Faraday element 16, and analyzer 17, wherein the board 11 is equipped with a groove 11c perpendicularly intersecting the optical path so that rising wall surfaces are formed, and the Faraday element 16 and analyzer 17 are mounted on rising wall surfaces 11e, 11f.
Patent JP-S55104347-A (JP)
Title: Urethane resin composition
Inventor: SHINTANI AKIRA
IPC: C08G8/04
Filed: 1979-02-02
Abstract: PURPOSE: A urethane resin for civil engineering and architcture use having improved weather resistance and durability and prepared by mixing a urethane resin with the resin prepared by reacting a phenol with a ketone in the presence of an  acid catalyst and removing the low-molecular weight compounds from the reaction  product.  
     CONSTITUTION: The composition is prepared by including in a urethane resin composition 1W20wt% of the resin obtained by reacting a phenol represented by formula I, wherein R 1  is H or 1W4C alkyl, with a ketone represented by formula II, wherein R 2  is 1W4C alkyl, in the presence of an acid catalyst, and removing the low-molecular weight compounds from the reaction product. As the phenol or an alkylphenol is used, and when the latter is used, o- or m-substitution compound is preferred. As the ketone represented by formula II acetone, methyl ethyl ketone or the like is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000213863-A (JP)
Title: Dryer
Inventor: NOGUCHI MASAO
IPC: F26B21/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To appropriately control the permeability of hot air into garbage and the discharged quantity of heat and, at the same time, to increase the drying speed of a dryer and reduce the heat loss of the dryer by variably controlling the quantity of hot air circulated by means of a hot-air circulating means and the quantity of air discharged by means of a discharging means from the initial stage to the evaporating state, from the evaporating stage to the dehumidifying drying state, and from the dehumifying drying state to the drying terminating stage in the drying process of the dryer. SOLUTION: Since a dryer is constituted of a treatment container 11 which contains an object to be treated, a heating means 12 which directly heats the container 11, a hot-air circulating means 14 which heats the object with hot air, a discharging means 15 which discharges the treated gas in the container 11 to the outside, and a control means 9 which controls the heating capacities of the heating means 12 and hot-air circulating means 14 and the air quantities of the circulating means 14 and discharging means 15 in accordance with the degree of dried state of the object, the sticking of the object in the drying stage can be reduced, the object can be heated efficiently, the energy consumption of the dryer can be saved, and so on.
Patent JP-S63181646-A (JP)
Title: Mounting structure of motor protector for compressor
Inventor: SAEKI YUJI
IPC: H02K11/00
Filed: 1987-01-21
Abstract: PURPOSE:To easily and detachably hold a motor protector at the time of incorporating a compressor by directly engaging an insertion terminal secured to the protector composed of a metal case with the pin terminal of a sealed terminal. CONSTITUTION:In a compressor having the mounting structure of a motor protector 4, the protector 4 is attached to a sealed terminal 6 secured to a sealed vessel 3, and disposed between the leads 8 extended from the winding end 5 of a motor 2 and the terminal 6. A motor-driven compressor 1 is set in the vessel 3 at the time of incorporating the sealed compressor, and an insertion terminal 13 secured to the protector 4 is engaged with a connection terminal 13 provided at the pin terminal 10 of the terminal 6. The leads 8 from the motor 2 are connected through a pin insertion terminal 15 to the protector 4 and the terminal 10. Thus, the longitudinal axial direction of the protector 4 is attached substantially perpendicularly to the terminal 10 to facilitate the attachment and the detachment of the protector 4 and to reduce the containing space of the protector 4.
Patent JP-H08204661-A (JP)
Title: Data reception system
Inventor: MITSUFUJI HIRONORI
IPC: H04H1/00
Filed: 1995-01-27
Abstract: PURPOSE: To obtain the data reception system in which information in deep relation to a district is easily selected and displayed. CONSTITUTION: In an FM multiplex broadcast reception system where program data are multiplexed on a main audio signal, FM modulation is applied to the multiplexed signal and the transmitted FM multiplex broadcast program is received, program data have map coordinates (a, b),(a', b') designating an area with respect to data and a position detection circuit 7 detects a position of an equipment to receive the FM multiplex broadcast and a coordinate conversion circuit 8 converts the detection position into a current position coordinate (x, y) and a selection circuit 9 compares the map coordinates (a, b),(a', b') with the current coordinate (x, y) to select program data with respect to a district corresponding to the detected position and the data are displayed by a display section 13.
Patent JP-S58130864-A (JP)
Title: Automatic folding-up method for stockings and apparatus thereof
Inventor: NISHIKAWA MASAO
IPC: D06F89/00
Filed: 1982-01-27
Abstract: PURPOSE:To permit automatic folding-up of stockings and prevent deformation after package by setting the first stocking in the extended state on one surface of a board and setting the second folded-up stocking and further folding-up the both side parts of the first stocking onto the other surface. CONSTITUTION:The first stocking H1 in the extended state is horizontally convey in one direction intermittently, and at the same time boards are supplied one by one onto the stocking H1. The second stocking H2 in the extended state is conveyed in the direction crossing at right angles to the direction of conveyance of the first stocking H1, and concurrently folded-up into two in the longitudinal direction, and then loaded in the flat state onto the board supplied for  the first stocking H1. Then, the first and the second stockings H1 and H2 are  temporarily pressed and held with the board at the both side position of the  board, and the both side parts of the first stocking H1 are folded-up in the  superposed state onto the second stocking H2 folded into two, and then the board is folded-up into two from the center position in the longitudinal direction.
Patent JP-H08202653-A (JP)
Title: Parallel signal transmission equipment
Inventor: MURAI TOSHIHARU
IPC: G06F13/42
Filed: 1995-01-27
Abstract: PURPOSE: To apply a parallel signal transmission equipment to a transmission line whose signal transmission direction is unidirectional or a half duplex transmission line, to prevent malfunction, and to correctly correct inter-signal skew without spoiling the efficiency of original signal transmission. CONSTITUTION: This transmission equipment is equipped with a means 16 which sends a test signal to all lines of a transmission line 13 in the same timing on the signal transmission side and means 171 -17n which measure and store the times from a test signal reception point of time to the reception of test signals from all the lines of the transmission line 13 by the lines of the transmission line 13 on the signal reception side and delays the signals transmitted through the transmission line 13 by the stored times to correct the inter-signal skew.
Patent JP-H06221071-A (JP)
Title: Winding device for electric shutter
Inventor: ARIYAMA TOSHIHIKO
IPC: E06B9/70
Filed: 1993-01-27
Abstract: PURPOSE:To reduce the cost by mounting a winding cage eccentrically around the periphery of a support shaft within the winding area of a slat curtain, and transmitting the rotation to a cage by an electric motor and behavior system at one end of a support shaft around the outer periphery thereof. CONSTITUTION:A slat curtain 1 is moved up and down along a guide rail to wind it up on a winding cage 5 by the elastic force of a torsional spring 4 in a shutter case 3. Also the cage 5 is installed eccentrically around the periphery of a support shaft 6 within the winding area of the slat curtain 1, and an electric motor 7 and a behavior system 8 are arranged at one end of the support shaft 6 around the periphery of it. Then the electric motor 7 and behavior system 8 are arranged co-axially with the support shaft 6 to eliminate the expansion of the shutter case 3. Thus compactness and special structure and form of a device are not required, and wiring treatment and maintenance can be made easily.