baber/WOPTO huggingface dataset:
Patent JP-H06231625-A (JP)
Title: Electric wire cover for electromagnetic induction shielding and electromagnetic induction shielding method for electric wire
Inventor: TAGO MAKOTO
IPC: H01B7/18
Filed: 1993-02-02
Abstract: PURPOSE:To provide an electric cover for electromagnetic induction shielding and a method of electromagnetic induction shielding capable of being applied to existing facilities. CONSTITUTION:Conductors 2a-2c for electromagnetic induction shielding formed to surround the circumference of electric wires 1a to 1c set onto each phase of the electric wire 1a to 1c while the electric wires 1a to 1c and conductors for electromagnetic shielding are insulated, and the conductors are electrically connected with bond wires 3a-3c. When a magnetic field is generated around the wire 1a-1c, circulating current to cancel the magnetic field flows in the conductors 2a-2c and bond wires 3a-3d, and thus the magnetic field generated around the electric wire can be decreased. A slit is formed on the conductor. While the conductors with specified lengths are connected mutually through a connection part to be capable of electrified they are set on respective phases of electric wires, and thereby easy mounting to existing electric wires is made possible and also easy handling of conductors is made possible.
Patent JP-S52107283-A (JP)
Title: Improved diaphragm for electrolytic cell
Inventor: FUJIWARA HIROSHI
IPC: B01J47/12
Filed: 1976-02-17
Abstract: PURPOSE: To manufacture diaphragm for electrolytic cell having excellent electrochemical properties, mechanical properties, and durability by means of bridging a specific graft copolymer with an aldehyde-containing compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62174821-A (JP)
Title: Keyboard
Inventor: IKEGAMI MITSURU
IPC: G06F3/02
Filed: 1986-01-29
Abstract: PURPOSE:To improve the efficiency of a key operation without being bothered by keys unnecessary for work by replacing a detachable part corresponding to work. CONSTITUTION:When a key in the detachable part 2 at the intersections a1 and b6 of a drive line a1 and a receive line b6 is depressed, a scan pulse returns to an encoder 7 through the receive line b6 at the timing when a scan pulse is transmitted to the drive line a1 from a scan pulse generator 3. When a key at intersections a4 and b1 is depressed, a scan pulse returns from the receive line b1 the moment the scan pulse a4 is transmitted. The encoder 7 detects the coincidence of the return signal of the scan pulse with the scan pulse from the scan pulse generator 3, and recognizes the position of the key depressed. An ID identifier 9 recognizes the identification number of the detachable part 2, and can identify the state of an ID setting switch up to eight levels (000)2-(111)2.
Patent JP-H02195899-A (JP)
Title: Determination of glycoprotein and determination reagent
Inventor: KONDO YOSHIHARU
IPC: C12Q1/26
Filed: 1989-01-25
Abstract: PURPOSE:To easily perform the quantitative determination of glycoprotein useful as an index reflecting the average blood sugar level for the diagnosis of diabetes, without being influenced with interference substances by using a specific hydrogen donor, a reagent and an oxido-reductase. CONSTITUTION:An oxido-reductase (e.g. sorbitol dehydrogenase or mannitol dehydrogenase) is added to a specimen containing a glyco protein (preferably a mixture produced by isolating a lysine residue acting as a sugar-bonding site of a glycoprotein) using a CH-OH group as a hydrogen donor and (1) NAD<+> and/or NADP<+> or (2) oxygen molecule as a hydrogen receptor. The glycoprotein can be determined by measuring (1) the consumption of NADH and/or NADPH or (2) the consumption of oxygen or the generation of hydrogen peroxide.
Patent JP-H08213589-A (JP)
Title: Semiconductor device
Inventor: KOSAKA HIROSHI
IPC: H01L29/78
Filed: 1995-02-02
Abstract: PURPOSE: To reduce power loss at turn-off and increase switching rate by providing part of the other main surface side of a first semiconductor layer with a third semiconductor layer of a specified first conductive type so that this region is catenated to an MOS gate electrode. CONSTITUTION: This device comprises a nB layer 11 of the low concentration of n-type impurities which is a first semiconductor layer, a pE layer 16 of the high concentration of p-type impurities which is a second semiconductor layer, and an n-type p<+> layer 15 which is a third semiconductor layer. Part of the first semiconductor layer 1 has on its other main surface side a third semiconductor layer 15 of p-type to pull out a p-type carrier and this region is formed in catenation to a gate electrode 4 of a MOS. Consequently, a carrier accumulated in the first semiconductor layer 11 is discharged through the third semiconductor layer 15 from the gate electrode upon impression of gate voltage. This enables power loss at turn-off to be reduced and turn-off time to be shortened to realize high-speed switching.
Patent JP-H02197465-A (JP)
Title: Steering angle middle point detector device
Inventor: TABUSE HIDETOSHI
IPC: B62D119/00
Filed: 1989-01-25
Abstract: PURPOSE:To improve accuracy of detecting a middle point by detecting a steering mechanism for its steering position detecting the middle point of the steering mechanism when steering torque is smaller than a steering torque preset value, set in accordance with a car speed, further when an angular speed is smaller than an angular speed preset value. CONSTITUTION:Output signals of a torque sensor 6, speed detector 17 and a car speed detector 18 are input to a control part 7, when steering torque is placed in a dead band, a middle point arithmetic routine is executed. That is, whether or not the car speed is larger than a threshold value is decided and, when the car speed is larger than the threshold value, a torque preset value is determined in accordance with the car speed and compared with a torque detection value. When the torque detection value is smaller than the preset value, an angular speed preset value is determined in accordance with the car speed and compared with an angular speed detection value, and when a vehicle is in straight advancing with the angular speed detection value smaller than the preset value, the number of times with the corresponding comparing result is smaller, is counted. An addition value, obtained by adding a rotary position of a motor 8 in that time to a sum of the rotary position up to the preceding time, is divided by the number of counted times, obtaining a steering angle middle point.
Patent JP-S57130299-A (JP)
Title: Testing system for storage device
Inventor: OKUYA TOKUNORI
IPC: G06F12/16
Filed: 1981-02-06
Abstract: PURPOSE:To easily discriminate whether a storage module is packaged or not, by selecting a data pattern by specifying all or some of syndrome codes. CONSTITUTION:An operation specifying signal, a write/read position specifying address and write data from a central processor 1 are received by the storage module control circuit 3 of a storage device 2 to send a necessary signal to a selected storage module 6. When an operation signal is for writing specification, write information is sent by a write information path (a) and timing generating circuits 4 and 5 for storage modules 6 and 7 are permitted to start writing operation. The timing generating circuits 4 and 5 generate write addresses and three kind of timing signals to operate the storage modules.
Patent JP-H01192679-A (JP)
Title: Winding device for feed cable for moving body
Inventor: KAMIJO TETSUYA
IPC: H02G11/02
Filed: 1988-01-28
Abstract: PURPOSE:To prevent the generation of the Joule heat of a feed cable and to reduce a current degradation factor, by a method wherein an introduction passage through which an external cooling medium is introduced along the inner side of a flange is formed in a reel flange, and a cooling medium passage running toward the central part of a winding layer is formed in a winding drum. CONSTITUTION:A spacer plate 4 is disposed on the inner side of a reel flange 2 with a distance therebetween, a recessed groove passage 41 is formed between the spacer plate 4 and the flange 2, and an external cooling medium can flow in along the inner side f the flange 2. A spacer rod 5 is disposed around a winding drum 3 with a distance in a circumferential direction, a recessed groove 51 is formed in an axial direction, and a cooling medium is forced to flow from the recessed groove 41 to the recessed groove 51. Thus, since a feed cable wound around the winding drum 3 is cooled from a side part and a central part, a current degradation factor due to a Joule heat generated at the feed cable can be reduced to a low value, and an energizing current value is sharply increased.
Patent JP-S60159662-A (JP)
Title: Apparatus for detecting fault of heat generating body in thermal head
Inventor: ISHIKAWA MAMORU
IPC: G01R31/02
Filed: 1984-01-31
Abstract: PURPOSE:To detect securely generation of broken faults of a heat generating body and to prevent generation of inferior printing by connecting a fault detecting electric source electively to the heat generating body, and comparing the output voltage with the standard value. CONSTITUTION:During usual printing a changeovaer switch 7 selects a pringing electric source 5 by a control part 6, a necessary transistor Tr is turned on for a fixed time by a data control part 2 according to data, a current is passed through the heat generating bodies R1-Rn, heat is generated thereby and the printing is performed. On the other hand, a fault detecting electric source 8 side is selected during the fault checking, the transistors Tr1-Trn are turned on one by one in order by the part 2, and a current is passed through the bodies R1- Rn in order. In this time, the voltage across the generator Ri is compared with the standard voltage by a comparing circuit 9, if the resistance value of the body Ri exceeds a prescribed value, the body Ri is decided as a damaged inferior body.
Patent JP-H09206809-A (JP)
Title: Method for controlling thickness in continuous rolling mill
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thickness control method in a continuous rolling mill by which feedforward control is executed with high accuracy by a small number of thickness meters. SOLUTION: Detected values with the thickness meter 51 are stored in a thickness arithmetic part 11 at time series data. Actual travel speed v5 , v4 of a material S to be rolled which are detected with a speedometer 53 and a speedometer 52 are fetched, time (u) is calculated and ha4 (t-u) is extracted from the time series data with the thickness arithmetic part 11. The thickness h5 (t) of the material S to be rolled at the 5th stand #5 is calculated with the thickness arithmetic part 11 and the deviation Δh5 of the thickness ha5 (t) from the target thickness at the 5th stand #5 is calculated with a thickness deviation arithmetic part 12.  And based on the thickness deviation Δh5 , the adjusting amounts ΔS6 , ΔS7 of screw-down locations at the 6th stand #6 and the 7th stand #7 are respectively calculated with a screw-down location adjusting amount arithmetic part 13 and the adjusting amounts ΔV5 , ΔV6 of circumferential speeds at the 5th and 6th stands #5, #6 are calculated with a circumferential speed adjusting amount arithmetic part 14.
Patent JP-S60172827-A (JP)
Title: Multi-value coding system
Inventor: OOGURO KAZUHIRO
IPC: H03M5/20
Filed: 1984-01-30
Abstract: PURPOSE:To narrower a power spectrum by applying decrease processing decreasing one level of a multi-value code series {bn} at every time the value of an information series {an} changes from ''0'' to ''1'' or from ''1'' to ''0'' when a multi-value code series {bn} reaches L-1 from the highest level. CONSTITUTION:A binary information series {an} is inputted from an input terminal 1 to a code switching detection circuit 2. The code switching detection circuit 2 generates a pulse when the binary information series {an} changes from ''0'' to ''1'' or from ''1'' to ''0'' and outputs a pulse train 3. A reset signal generating circuit 4 is started at first ahead of the operation of the coder to reset an adder/subtraction circuit 5 and a counter 6. Then the output level of the adder/ subtractor circuit 5 is increased by one level at each output pulse of the code switching detection circuit 2. On the other hand, the adder/subtractor circuit 5 decreases the output level by one level at each input of the pulse 3. Then a multi-value code series {bn}L is outputted to an output terminal 8 from the adder/subtractor circuit 5.
Patent JP-H05208512-A (JP)
Title: Manufacturing device for thermal head and resistor paste drawing device
Inventor: SATOU KAZUYASU
IPC: H01C17/06
Filed: 1992-01-31
Abstract: PURPOSE:To depict a paste for resistor in a constant film thickness and flat surface at all times at high speed and of an accurate position on an insulated base used for a thermal head. CONSTITUTION:A device basically consists of a nozzle 1 for discharging paste, a container 2 for retaining the paste, a displacement sensor 6 for sensing recesses and projections on the insulated base and a support bed 5 for fixing the insulated base 4. A pressure relieving device, a high speed rotating motor 9 and a low speed rotation motor 10, a light source and light receiving elements and a motor for rotating the displacement sensor are added to above-referred basic elements. A resistor paste with constant film thickness and flat surface can be depict at high speed and at a correct position of the insulated base by the arrangement, and a thermal head with little unevenness in its resistance value and of high quality printing can be manufactured efficiently.
Patent JP-S56113650-A (JP)
Title: Controller for winder
Inventor: MORI TOKUJI
IPC: B65H23/18
Filed: 1980-02-14
Abstract: PURPOSE: To stop a belt material automatically as the material is left as its tension is stretched by a mechanism wherein a pulse transmitted and a reversible counter are mounted at the winding roll side, and a motor type tension setting resistor of a winding driving motor controller is controlled by the signals.  
     CONSTITUTION: A pulse transmitter 26 and a reversible counter 27 are installed at the winding roll side while a motor type tension setting resistor 30 controlling the output torque of a motor is set up to a winding driving motor controller. When there is a defective location in paper fed during winding operation, the signals of the pulse transmitter 26 are inputted to the counter 27, the resistor 30 functions so as to weaken the output torque of the motor, winding changes to stop speed from slow speed, and the resistor works so as to strengthen the output torque of the motor when winding passes through stop, thus allowing the stop of a belt material as the material is left as its tension is kept. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62175436-A (JP)
Title: Production of methacrylic acid
Inventor: OKITA MOTOMU
IPC: C07C67/00
Filed: 1986-01-28
Abstract: PURPOSE:To produce methacrylic acid in high selectivity and yield economically on an industrial scale even at a low reaction temperature, by the vapor-phase catalytic oxidation of methacrolein with molecular O2 in the presence of a specific catalyst composition having high activity and long catalytic life. CONSTITUTION:Methacrylic acid is produced by vapor-phase catalytic oxidation of methacrolein with molecular O2 and optionally an inert gas in the presence of a catalyst of formula (X is at least one kind of element selected from K, Rb, Cs and Ti; Y is at least one kind of element selected from Mn, Ge, Ti, Al, Mg, Zn and Ba; a-i are atomic ratio of each element and a=0.3-4 and c, e, g=0.01-3, d=0.01-4, f=0.001-3, h=0.01-5 when b=12; i is number of oxygen atoms satisfying the atomic valence of each component) and produced by adding Fe, Ge and metals of the above X and Y components to a catalyst containing P, Mo, Ba and Cu, at 230-450 deg.C under a pressure between atmospheric pressure and several atm. The concentration of methacrolein in the raw material gas is preferably 3-10vol%.
Patent JP-H06226538-A (JP)
Title: Electric discharge machining device for divisional machining
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1993-02-03
Abstract: PURPOSE:To enable a plurality of electrodes or workpieces as machining objects to be processed via the same power supply, provide good machined surface roughness and reduce electrode consumption. CONSTITUTION:Regarding an electric discharge machining device where electric power for machining is supplied across an electrode laid in a machining fluid and divided into sections 2a, 2b and 2c, and a workpiece 3 to generate electric discharge for machining the workpiece 3 to the same shape as the electrodes 2a, 2b and 2c, the parallel networks of diodes 6a, 6b and 6c, and resistors 7a, 7b and 7c are respectively connected in series, and machining power is supplied to each of the electrodes 2a, 2b and 2c from a common power supply 1 via the parallel networks.
Patent JP-S61175695-A (JP)
Inventor: KAWAKAMI FUKUJI
IPC: G10K15/12
Filed: 1985-01-30
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-S62173922-A (JP)
Inventor: ARINOBU ICHIRO
IPC: H02H3/093
Filed: 1986-01-27
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-H06227672-A (JP)
Title: Part supply device
Inventor: FUKUDA MASAYUKI
IPC: B65G65/23
Filed: 1993-02-03
Abstract: PURPOSE:To automatically carry out ejection of an empty stick and setting of a stick of a following step on a part supply and delivery position by providing a pusher to push a first step stick and to push its lower end in an insertion recessed part and an actuator to actuate a first claw, a second claw and the pusher. CONSTITUTION:When a stick 2a of a first step becomes empty, an actuator 44 works, releases the first step stick 2a by way of retreating a first claw 41, advances a second claw 42 in return and makes it hold a second step stick 2b. After the first step stick 2a falls, the actuator 44 advances the first claw 41, retreats the second claw 42 in return and drops the second step stick 2b by that time at a position on the fist step. Additionally, the actuator 44 also advances a pusher 43, and the pusher 43 pushes the stick 2b dropped at the first step position and pushes its lower end in an insertion recessed part. Consequently, it is possible to save labor of a worker and to reduce device manufacturing cost.
Patent JP-S61178503-A (JP)
Title: Device for separating off non-condensable gas in turbine plant
Inventor: FUKUDA AKIO
IPC: F01K21/00
Filed: 1985-02-01
Abstract: PURPOSE:To improve power recovery percentage with an inexpensive and simple structure, by providing a gas collecting chamber for collecting non-condensable gas, connecting a discharging system to the gas collecting chamber, and providing a steam chamber where a pool water from a condensation pool is flash- evaporated. CONSTITUTION:In a condensation pool 5, only steam in low-pressure steam containing non-condensable gas is condensed, and the non-condensable gas is separated off to be collected in a gas collecting chamber 6. The non-condensable gas is sequentially discharged through a discharging system 18 to the outside. The condensed steam and a pool water are flash-evaporated in a steam chamber 7, and is supplied through a supply system 2b to a turbine 1. Thus, the non- condensable gas is positively separated off at a front stage of the turbine 1 to thereby prevent a large amount of non-condensable gas from being mixed into the exhaust system of the turbine 1.
Patent JP-H09207261-A (JP)
Title: Sheet for agriculture
Inventor: YAMAGOU MASANAGA
IPC: B32B27/32
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To intercept infrared rays, especially near infrared rays in accordance with a necessary degree of interception by coating at least one face of a ultraviolet rays-permeable transparent or semi-transparent synthetic resin sheet with a dispersion of inorg. ultrafine particles consisting of tin oxide or contg. tin oxide as a main component. SOLUTION: An infrared rays intercepting layer 2 is provided by coating at least one face of a transparent or semi-transparent ultraviolet rays-permeable synthetic resin sheet 1 with a dispersion of inorg. ultrafine particles. The infrared rays intercepting layer 2 permeates ultraviolet rays and intercepts infrared rays. In addition, as the inorg. ultrafine particles constituting the dispersion of the inorg. ultrafine particles forming the infrared rays intercepting layer 2, either one kind of ultrafine particles among metal oxides of tin, copper, zinc, magnesium, antimony, indium, etc., precious metals such as gold and silver or oxides belonging to 4A, 5A and 6A in the periodic table can be used.
Patent JP-H06262649-A (JP)
Title: Runnerless mold
Inventor: YOSHIZUMI FUMINARI
IPC: B29C45/73
Filed: 1993-02-03
Abstract: PURPOSE:To facilitate the separation of a runner part and a molding by forming the runner of a manifold so that the cross-sectional area of the leading end surface thereof has a throttled shape and providing a sub-runner between the runner and a cavity and providing a runner lock permitting the adhesion of the molding material in the sub-runner to the surface of a movable mold. CONSTITUTION:The manifold 1 fixed to a fixed mold A holds an injected molding material to a molten state in a sprue 4 and a runner 5. The leading end part of the runner 5 is formed into such a shape that the cross-sectional area thereof is throttled and the sub-runner 14 communicating with a cavity 12 is provided so as to be continued to the runner 5 and an undercut runner lock 15 is provided to the molding surface of the movable mold B of the sub-runner 14. When the molds A, B are opened after the molding material in the cavity is solidified, a molded product and the sub-runner 14 are bonded to the movable mold B to be separated from the runner 5. By providing the sub-runner 14, the temp. control of the manifold 1 and the cavity 12 becomes easy.
Patent JP-S62174218-A (JP)
Title: Production of phenolic resin
Inventor: YAMAZAKI KAZUO
IPC: C08G8/00
Filed: 1986-01-28
Abstract: PURPOSE:To facilitate the formation of a high-purity phonolic resin suitable for e.g., electronic material, by reacting a phenol with a formaldehyde in the presence of a catalyst and concentrating the reaction mixture by dehydration while simultaneously blowing steam and N2 gas thereinto. CONSTITUTION:A phenol (e.g., phenol) and a formaldehyde (e.g., HCHO) are fed together with an acid or alkali catalyst (e.g., aqueous hydrogen chloride solution) to batchwise reaction kettle 1 equipped with a jacket 2 for heating and cooling and reacted by heating with agitation. The pressure in the kettle is decreased to 100-200Torr by a vacuum pump 5 and the solution temperature in the kettle 1 is kept at 10 deg.C or above Steam from a steam inlet pipe 6 and N2 gas from a N2 gas inlet 7 are blown simultaneously into the reaction mixture at a steam to N2 ratio of 1:1-2, and the vaporized water and unreacted matter are condensed by cooling in a condenser 3. The condensate is recovered in a condensate receiver 4. Thus a high0purity phenol resin of an unreacted matter content >=1,000ppm is obtained.