baber/WOPTO huggingface dataset:
Patent JP-H09237196-A (JP)
Title: Digital filter device
Inventor: IBARAKI TORU
IPC: H03H17/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To drastically enhance a fault detecting rate at the time of detecting presence or absence of a fault in a multiplying circuit and an adding circuit by a few input data number without adding a test circuit and a test terminal, etc. SOLUTION: When the test processing of the multiplying circuit 5 is designated, input data inputted to an input terminal 1 by a first selector circuit is selected and also supplied to the multiplying circuit 5 together with test input data which is outputted from a data RAM circuit 2 and a multiplication processing is executed. When the test processing of the adding circuit 7 is designated, input data inputted to the input terminal 1 by the second selector circuit 6 is selected, test input data outputted from the data RAM circuit 2 is selected to supply these data to the adding circuit 7 and an addition processing is executed.
Patent JP-S59197546-A (JP)
Title: Method for storing fuel hydrogen
Inventor: KANAZAWA SHIYOU
IPC: F17C13/02
Filed: 1983-04-25
Abstract: PURPOSE:To make it possible to simply perform the indication of a hydrogen storing amount by pressure measurement in a storing method for occluding hydrogen with metal hydride, by using a mixture consisting of various metal hydrides while bringing the relation of the hydrogen storing amount of said mixture and the equilibrium pressure to linearity. CONSTITUTION:As metal hydride for occluding hydrogen, a mixture consisting of several kinds of metal hydrides is prepared so that the relation of a hydrogen storing amount (H/M) to the amount of metal hydrides and the equilibrium pressure has linearity. By this method, the indication of a fuel residual amount in utilizing metal hydrides in storing hydrogen as power fuel can be simply performed by usual pressure measurement.
Patent JP-H07253132-A (JP)
Title: Rubber bush with middle cylindrical metal fitting
Inventor: SHIMIZU MASAHIRO
IPC: F16F1/38
Filed: 1994-03-15
Abstract: PURPOSE:To provide a rubber bush with a middle cylindrical metal fitting which can improve durability in a torsional direction without damaging the spring characteristic of a structure having a middle cylindrical metal fitting. CONSTITUTION:An inner cylindrical fitting 12, a middle cylindrical fitting 14 and an outer cylindrical fitting 16 are concentrically arranged with one another, and the torsional spring constant of an inside rubber sleeve 18 which is valcanizedly stuck to the inner cylindrical fitting 12 and pressedly fixed to the middle cylindrical fitting 14 and the torsional spring constant of an outside rubber sleeve 20 which is valcanizedly stuck to the outer cylindrical fitting 16 and pressedly fixed to the middle cylindrical fitting 14 are made about equal to each other by increasing the rubber hardness or press-fit rate of the inside rubber sleeve 18 than those of the outside rubber sleeve 20.
Patent JP-S60213713-A (JP)
Title: Igniter for liquid fuel burner
Inventor: SHIROUCHI TOYOKAZU
IPC: F23D3/32
Filed: 1984-04-09
Abstract: PURPOSE:To obtain an economical igniter unifying wick lifting operation and igniting operation, by providing a gang release mechanism between the igniter and a heater supporting member. CONSTITUTION:The heater shifting member 73 of an igniter is set in a semi-circular portion 35a of a working segment 35 provided at the tip of a wick lifting member 32 of a wick lifting gear in a state of the wick fall, and at a position where the 8th pin 75 for the lower portion of the heater shifting member 73 can be inserted. So far as the member 73 is concerned, the 8th pin 75 is lifted vertically by the wick lifting member 32 being rotated counterclockwise on lifting the wick, and the 9th pin 76 caulked at the tip of a heater supporting member 67 is also rotated at the same time round the center of the 5th pin 68 and counterclockwise within an elliptic hole 62c of an ignition substrate 62. As the result, the heater supporting member 67 is rotated counterclockwise round the center of the 5th pin 68 and impresses electricity to the heater to ignite in contact with a fixed contact member 81. Then, when an operating lever 47 of the wick lifting gear is slightly put back, the heater supporting member 67 and the heater shifting member 73 are returned to the starting position by a controlling spring 85.
Patent JP-H02249617-A (JP)
Title: Injection molding device for disk molded product
Inventor: SHIMOJO SHUNICHI
IPC: B29C45/04
Filed: 1989-03-23
Abstract: PURPOSE:To manufacture an injection molding device for molding a central opening section without opening a mold by a method wherein a central component is arranged so as to be moved forward by a shape memory alloy coil spring which may be deformed and stretched by application of electricity, the central component is projected in the cavity after resin injection in the cavity, and an opening is arranged at the central part of the disk. CONSTITUTION:A mold is closed and a material resin is injected from a nozzle 33 into a mold cavity through a sprue bush 16. Then, resin is injected, and electricity is applied to a shape memory alloy coil spring 43 to heat stretch the coil spring 43, move a central component actuation block 41 forward in the arrow direction (a) by the thickness S of a disk and make a central component 40 projected into a cavity. At that time, an end 40a of the central component 40 reaches a cavity surface of a fixed side cavity 14 while molten resin is excluded, and retains said state as it is to form an opening in the center of a molded product.
Patent JP-S58190299-A (JP)
Title: Controller for water wheel generator
Inventor: KUROSAKI TOSHIO
IPC: H02P9/04
Filed: 1982-04-27
Abstract: PURPOSE:To reduce the cost of a generator and to reduce the size of the generator by providing the brake coil which generates a brake torque due to DC excitation in response to the variation in a load in insulation from the load coil of the generator. CONSTITUTION:A load 5 is connected through a power distribution line 3 and a switch 4 to the U-phase coil 2 of an induction motor 2 which is driven by a water wheel, to which water of the prescribed amount is supplied, the coil is operated as a load coil, an exciting condenser 7 is connected to the V-phase coil 6, which operates as an exciting coil. A thyristor 9 is connected between the terminal of the W-phase coil 8. A regulator 10 controls the firing phase of a thyristor 9 so that the detected voltage or frequency becomes the preset value, thereby regulating the current which flows through the W-phase coil becoming a control coil to regulate the brake torque which is produced in a generator 1. In this manner, since quasi-resistance can be eliminated, the generator can be reduced in size.
Patent JP-S63239510-A (JP)
Title: Nc device
Inventor: SUZUKI YASUHIRO
IPC: G05B19/4155
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the delay up to the next pulse distribution starting by transferring the data of a buffer for a data analyzing part to a buffer for a function generating device and writing the information of the propriety of the execution of a next block pulse distribution. CONSTITUTION:A data analyzing part 2 reads NC data from an NC data input part 1 one by one block, executes the data analysis and outputs them into a buffer 3. The analyzing part 2, when a present block executing completing signal 11 is inputted, reads the NC data of the next block and outputs them to a buffer 4. A block control part 5 transfers the data of buffers 3 and 4 to buffers 6 and 7 and always writes the information of the propriety of the pulse distribution execution of the next block into the buffers 6 and 7. A function generating device 8, at the time of the possibility of the next block pulse distribu tion, executes the pulse synthesization of the present block last and the next block head and is shifted to a next block without break. Simultaneously, the signal 11 is outputted from the generating device 8 to the control part 5 and the analyzing part 2.
Patent JP-S548303-A (JP)
Title: Tire for agricutural machine
Inventor: YAMAZAKI NAOKI
IPC: B60C11/11
Filed: 1977-06-17
Abstract: PURPOSE:To prevent the bending of a tread, by strengthening a tire by arranging slender rubber blocks on the inner circumferential surface of the tread in the left and right directions at fixed intervals along the circumferential direction of the tire.
Patent JP-H10239153-A (JP)
Title: Optical spectrum analyzer
Inventor: YAMAURA HITOSHI
IPC: G01J3/28
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make stabilized measurement results little in the effect of vibration and the like, obtainable. SOLUTION: Upon receiving a light 11 emitted from a light source 10, a plane of polarization detecting means 1 detects a specified plane of polarization of that light 11. A plane of polarization turning means 2 turns the plane of polarization of an incident light at different rate for each wavelength. A separation means 3 separates an outgoing light 13 from the means 2 into two orthogonal polarization components. An optoelectronic conversion means 4 converts at least one of separated polarized light into an electric signal. An operating means calculates the spectrum of the incident light 11 based on the optoelectrically converted signal.  More specifically, the wavelength component of incident light is determined by detecting the polarized state of the incident light and the outgoing light subjected to different angular rotation for every wavelength an processing the data of rotational angle for each wavelength.
Patent JP-S56168347-A (JP)
Title: High pressure electric discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/56
Filed: 1980-05-29
Abstract: PURPOSE:To reduce a length of time required for the restart of a lamp after it is turned off, by providing a thermally operated switch which works not for a temperature rise in the whole body but for only when partially heated. CONSTITUTION:A thermally operated switch 14 is constituted by the first thermally operated element 16, the second thermally operated element 17, bimetal contact 19, contact bar 20 and lead wire 21. A heater 15 being set in the vicinity of the second thermally operated element 17 gives only a few amount of heat to the first thermally operated element 16. In lighting operation, electric conduction of the heater 15 causes the second thermally operated element 17 to raise its temperature with the contact 19 as left in an open state. And if a luminous tube 1 is turned off, the both thermally operated elements are at equal temperature to close the contact 19 then an electric current flows in the heater 15, filament 5 and thermally operated switch 14. Then the heating of the heater 15 causes the thermally operated switch 14 to open again, thus voltage is applied to across the main electrodes 2, 3 with the filament 5 in a red-heat state.
Patent JP-H04284729-A (JP)
Title: Switching detection system for optical transmitter
Inventor: OKAMOTO MASAYUKI
IPC: H04B10/29
Filed: 1991-03-13
Abstract: PURPOSE:To relieve the operating load required for detecting a switching request signal of a control deciding section and to always detect the signal. CONSTITUTION:Clock pulses 13 are counted by counters 106, 107 of collation circuits 11-1 to 11-n to detect it that a change in changeover request signals 7-1 to 7-n is consecutive for a prescribed time. The detection output is latched by flip-flop circuits 201, 202 of status registers 12-1 to 12-n and the output is sent as an interrupt signal 15.
Patent JP-H07278161-A (JP)
Title: 1-alkylcycloalkyl group-containing alkoxysilane compound
Inventor: KIYOMORI AYUMI
IPC: C09K3/18
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a new compound useful as a surface water repellent for various building materials such as wood, concrete and marble. CONSTITUTION:This compound is expressed by formula I (R<1> is a 1-4C alkyl; R<2> is a primary alkyl, a secondary alkyl, methoxy or ethoxy; R<3> is methyl or ethyl; (n) is 4 or 5) such as (1-methylcyclopentyl)trimethoxysilane. The compound of formula I is obtained by reacting a Grignard reagent of formula II with a trialkoxysilane of the formula, HSi(OR<3>)3 in the molar equivalent ratio of preferably 1:0.9-1.1 at 20-100 deg.C.
Patent JP-H05228487-A (JP)
Title: Method for aeration and apparatus therefor
Inventor: MIZUTA KOICHI
IPC: C02F3/20
Filed: 1992-02-21
Abstract: PURPOSE:To ensure that uniform stirring/aeration can be performed in a deep layer aeration tank by releasing a pressurized water containing supersaturated air from a nozzle in the aeration tank. CONSTITUTION:A supersaturated air which is previously aerated in a pressurizing tank 3 or fouled water containing oxygen is fed to an aeration nozzle 2 provided at a specified depth in an aeration tank 1, and then is released into me aeration tank 1. Thus the supersaturated air in the released fouled water is analyzed, then minute air bubbles are diffused in the fouled water of the tank, and the fouled water is stirred and aerated.
Patent JP-S63243366-A (JP)
Inventor: NAKAJIMA SHINICHI
IPC: D06G1/00
Filed: 1987-03-26
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-H02252934-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: SHIROTANI YOSHITAKA
IPC: F02D41/14
Filed: 1989-03-24
Abstract: PURPOSE:To reduce the deflection from the aimed value of air-fuel ratio by setting the period from the reversal of the feedback correction value in the air-fuel ratio control between the increasing and decreasing correction to the increase of the detection value of the air-fuel ratio to a prescribed judgement value, as fundamental period, and by setting the next delay period. CONSTITUTION:The air-fuel ratio of the mixed gas supplied into an engine E is adjusted by controlling a fuel feed device A by an air-fuel ratio adjusting means B and controlling the fuel supply quantity. An air-fuel ratio judging means D judges the variation of the air-fuel ratio on the basis of the output of an air-fuel ratio sensor C installed on the engine E, and a feedback means F controls the air-fuel ratio adjusting means B so that the detected air-fuel ratio becomes equal to an aimed air-fuel ratio. In this case, the period from the reversal of the feedback correction value of the means F between the increasing correction and decreasing correction to the increase of the output of the air-fuel ratio sensor C to the judgement value of the means D is set as the fundamental period, and the next delay period is set by a means. G, and outputted into the means D.
Patent JP-H02250548-A (JP)
Title: Function button display system for multi-function telephone set
Inventor: NIWA HIROKI
IPC: H04M1/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve the operability of a multi-function telephone set by displaying the function names of function buttons on the display devices via a switchboard and a control signal channel in accordance with the call states. CONSTITUTION:The control signal sent from a multi-function telephone set 100 are sent to a subscriber circuit 210 of a switchboard 200 and to a central controller 220 when an operator pushes the function buttons 21-2n. Based on these control signals, the switchboard 200 shifts the call states to the new ones. At the same time, the controller 220 displays the function names of the buttons 21-2n to be validated in the next state on the display devices 11-1n. Thus the function names of the buttons 21-2n can be changed in accordance with the call states. Then the operability is improved to the telephone set 100.
Patent JP-S57186850-A (JP)
Title: Burst signal detector
Inventor: ITOU HISAAKI
IPC: H04L1/00
Filed: 1981-05-12
Abstract: PURPOSE:To execute detection with high reliability even against a burst signal input whose S/N ratio is low, by using confirmation procedures extending over burst of continuous and prescribed number of times, and undetected confirmation procedures extending over prescribed number of times. CONSTITUTION:At the time point when a comparator output 5 is varied to ''1'' from ''0'', a rise pulse signal 32 is generated by a rise detecting circuit 31. By this signal 32, a pulse generator 34 generates a burst position forecasting pulse 35 while an FF 33 is set. To a continuous burst signal detector 37, the pulse 35 and the output 5 are inputted through an AND circuit 36, and when a burst signal has been detected at a forecast position continuously (m1) times, a carry signal 38 is outputted. As a result, an FF 42 is set, a lock-on signal becomes a ''1'' level, and a burst existence position pulse 21 is outputted. On the other hand, when the burst signal has not been detected at the forecast position continuously (n2) times, a non-continuous burst signal detector 40 outputs a carry pulse 41. As a result, the FF 42 is reset, and the pulse 21 is not outputted.
Patent JP-S60219143-A (JP)
Title: Vehicle interior trimming material
Inventor: KAZAMA NORIO
IPC: B32B3/26
Filed: 1984-04-13
Abstract: PURPOSE:To make an interior trimming material thin without lowering the effects of sound shield and absorption, by molding a plurality of members in layers, integrally with each other with gaps thereamong, and as well by forming a part of these members with woody group vinyle chloride composite members. CONSTITUTION:A molded ceiling 11 is formed of a plastic corrugated cardboard base member 12 alone, which has a sandwich structure composed of a corrugated center core 13 and liners 14, 15 laid on the upper and lower surfaces of this center core 13. The center core 13 and liners 14, 15 are made of woody group vinyle chloride composite resin materials. The woody group vinyle chloride composite resin materials is those into which woody powder is mixed, so that they are cheap and lightweight, and as well they have the characteristics of sound shield and absorption characteristics. Therefore, the thickness H2 of air layer 16 of the base member 12 may be made thin, resulting in that the entire thickness of the member is thin.
Patent JP-S62229096-A (JP)
Inventor: SAKAMAKI KAZUO
IPC: G21C15/243
Filed: 1986-03-31
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-H10264076-A (JP)
Title: Robot hand
Inventor: NAKAMURA HIROSHI
IPC: B25J15/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To detect lifting of two conveyed bodies on the spot by constituting a robot hand in such a way that a part of a holding means is brought into contact with a limit switch by the weight of the conveyed bodies to actuate the limit switch in case of holding and lifting the conveyed bodies of specified weight or more. SOLUTION: At the time of lifting one carton 2, a spring system 14 is not elongated much, and a suitable space is kept between a support member 17 and a lever 15a of a limit switch 15. At the time of lifting two catons 2, on the other hand, the spring system 14 is elongated until the support member 17 comes in contact with a peripheral edge part 13a of an opening part 13b of a support frame 13 by the weight of the cartons 2. At this time, the support member 17 comes in contact with the lever 15a of the limit switch 15 to actuate the limit switch 15. Accordingly, in case of lifting one carton 2 on a pallet, the state of not lifting two cartons can be detected on the spot.
Patent JP-2000266699-A (JP)
Title: Method and apparatus for evaluating degree of deterioration of material
Inventor: KANO FUMIHISA
IPC: G21C17/003
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To evaluate the degree of deterioration of a material by establishing an easy non-destructive measuring method high in the sensitivity to a minute precipitate simultenesouly with the identification of the concn. of spot flaws in an inorg. material. SOLUTION: A material 2 to be evaluated is irradiated with positive electrons e+ from a positive electron source 1, both of γ-rays (γ1, γ2) in a directions opposite to each other by 180 deg. generated at a time of the extinction of positive electrons are simultaneously measured by semiconductor detectors 3, 4 and one counted simultaneously by a simultaneous count circuit 5 is discriminated to obtain momentum distribution. By this constitution, the energy resolving power is enhanced and an energy spectrum in the vicinity of 511 keV can be obtained. At the same time, the ratio of a matrix element and a precipitation part element to positive electrons along extinct γ-rays and the axial component of electron momentum [wherein the difference of extinct γ-rays in an opposite direction is divided by light velocity (c)] is taken.  By utilizing a feature such that positive electrons flow in a direction of smaller affinity by the difference of positive electron affinity, the size distribution of a precipitate having an element small in affinity in its compsn. can be grasped. From this, a degree of deterioration of a material can be quantitatively evaluated.
Patent JP-S61231672-A (JP)
Title: Picture processor
Inventor: ISOGAI FUMIHIKO
IPC: G06T1/00
Filed: 1985-04-05
Abstract: PURPOSE:To eliminate flickers and to attain a visible display by providing three thinning circuits and three memory circuits. CONSTITUTION:A single processing circuit 5 is provided with three thinning circuits 3a-3c and three memory circuits 4a-4c. Data for detecting the position of a subject to be traced and image pickup data are written in any two of the memory circuits 4a-4c, and from any one of them data is read at a a clock different from writing. Accordingly fetch and display of image pickup data on the subject to be traced can be executed continuously, and the visible display can be attained at an arbitrary magnitification without flickers of the subject to be tracked.
Patent JP-S59199712-A (JP)
Title: Curable resin composition
Inventor: HIROSE SUMIO
IPC: C08L33/00
Filed: 1983-04-27
Abstract: PURPOSE:The titled composition even curable at low viscosity without causing cracks, obtained by adding a curing agent of Lewis acid to a plural epoxy group-containing epoxy resin, a plural hydroxyl group-containing polyol compound, and a lactone compound in a specific ratio. CONSTITUTION:(D) 0.01-10pts.wt. curing agent of Lewis acid (e.g., boron trifluoride monoethylamine salt, etc.) is added to 100pts.wt. total amounts of (A) 55-90wt% epoxy resin (e.g., bisphenol A gylcidyl ether, etc.) containing two or more epoxy group in the molecule, (B) 5-30wt% polyol compound (e.g., polyoxypropylene glycol, etc.) containing two or more hydroxyl groups in the molecule, and (C) 3-15wt% lactone compound (e.g., butyrolactone, etc.), to give the desired composition. EFFECT:Having high heat distortion temperature of cured material, slightly being subjected to heat deterioration. USE:An electrical insulating material.
Patent JP-H0376824-A (JP)
Title: Removing of reaction heat of precursor fiber bundle
Inventor: AKIMOTO TATSUO
IPC: D01F9/32
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a carbonized fiber having high physical properties and high dignity in a short time by bringing a precursor fiber bundle into contact with plural heat pipes in turn and repeatedly removing generated heat with the reaction in heat-treating of the fiber bundle under oxidizing gas atmosphere in carbonizing furnace. CONSTITUTION:Precursor fiber bundle 6 (e.g. acrylonitrile-based fiber bundle) is introduced into a carbonizing furnace 4 and heat-treated with a supplying treating gas (e.g. air) preferably heated at 200-350 deg.C, then the fiber bundle 6 is brought into contact in turn with plural heat-receiving parts 12 of heat pipes 11 composed of heat-receiving parts 12 and heat-radiating parts 13 in which an operating fluid (preferably naphthalene) is sealed, thus heat generated by the reaction is repeatedly removed to quickly and effectively perform the removing of heat generated by the reaction without requiring an excessive cooling equipment or control in the carbonizing furnace.