baber/WOPTO huggingface dataset:
Patent JP-H03265119-A (JP)
Title: Charged particle beam tube
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 1990-03-14
Abstract: PURPOSE:To get a tube which has a transmission circuit in vacuum wherein discharge gas is small and capacitance is small and which minimizes the reflection of signal waves by connecting a hermetic seal for external power supply with a deflecting electrode by the microstrip line opposed to an earth metallic member inside a tube. CONSTITUTION:Hermetic seals 15 for supplying external power and upper deflecting electrodes 1-4 are connected, respectively, by microstrip lines 14 where W/d 5 (but, d shows the interval to the conductor 18 being earthed inside a tube and W shows the width of itself) and characteristic impedance is 50OMEGA, etc., and the electrodes 1-4 and the lower deflecting electrodes are connected similarly. By this constitution, it becomes a charged particle beam tube which has a transmission circuit in vacuum where there is no reflection of signals between the coaxial cable outside vacuum and the microstrip line and the rigging of signal waveform is suppressed and a deflector can be driven at high speed, and discharge gas is small by the use of the microstrip line not requiring insulating material, and capacitance is small.
Patent JP-S58180869-A (JP)
Title: Locking device for motor-driven thruster
Inventor: TANIHARA KENICHI
IPC: F16H35/10
Filed: 1982-04-19
Abstract: PURPOSE:To enable to retain a threaded shaft in position even when an overload is exerted on the shaft, by a method wherein a gear fitted to a threaded shaft and a gear engaged with said gear are formed to be helical gears having tooth traces in the spiral direction opposite to that of the threads of the shaft. CONSTITUTION:When an external force A is exerted on a rectilinear operating member 6 in a retracting direction under the condition where the rotation of a motor M is stopped by braking, a torque of rotation T1 in the direction of an arrow which is generated in the threaded shaft 5 and a torque of rotation T2 in the direction of an arrow which is generated when the helical gear 4' is moved along the tooth trace in a diagonal direction of the helical gear 3' being immobilized are canceled by each other. As a result, the helical gear 4' can not be easily rotated, and axial movement thereof becomes impossible when the helical gear 4' is not rotated. Consequently, the rectilinear operating member 6 can not be retracted.
Patent JP-S60243197-A (JP)
Title: Dispersant for coal slurry
Inventor: IWASE AKIRA
IPC: C10L10/18
Filed: 1985-03-27
Abstract: PURPOSE:A dispersant for coal slurry for dispersing coal powder into water in high concentration, capable of making pipe line transportation, storage and direct combustion possible, containing a nonionic surface active agent consisting of a specific polyoxyalkylene ether of polyamide. CONSTITUTION:The aimed dispersant containing a nonionic surface active agent consisting of a polyoxyalkylene ether (preferable example; addition product of ethylene oxide and >=3C alkylene oxide, having 5,000-200,000 molecular weight) of a polyamide [preferable example; amidated material of (alkyl)alkylenepolyamine and/or (alkyl)alkylenediamine and polycarboxylic acid] containing >=5 active hydrogens.
Patent JP-H07241439-A (JP)
Title: Flue gas desulfurizing method and device therefor
Inventor: KAMIMURA FUMIO
IPC: B01D53/34
Filed: 1994-03-07
Abstract: PURPOSE:To provide a compact desulfurizer capable of efficiently desulfurizing even a gas having a high content of SO2. CONSTITUTION:The alkaline-earth metal carbonates such as CaCo3, MgCO3 and dolomite are fed into a combustion furnace 10 and thermally decomposed, and a gas in the furnace is desulfurized with a part of the obtained alkaline- earth metallic oxides such as CaO and MgO. The remaining oxides contained in the waste gas, are collected in an absorption tower 12 on the downstream side and slurried, most of the slurry is circulated to the tower 12 and brought into contact with the waste gas which is desulfurized, the remaining slurry is separated into the solid phase and the liq. phase and at least a part of the liq. phase is circulated to the tower 12.
Patent JP-S4963287-A (JP)
IPC: G01N29/04
Filed: 1973-06-08
Abstract: Apparatus for pulse-echo ultrasonic examination, particularly in medical diagnostic examination, is comprised of a plurality of transducers spaced at fixed positions around the object to be examined, each of the transducers being steerable to direct pulses of ultrasonic energy into the object and to receive echoes in a plurality of angular directions from the fixed position.
Patent JP-H05267670-A (JP)
Title: Thin-film transistor and its manufacture
IPC: G02F1/1368
Filed: 1992-03-23
Abstract: PURPOSE:To facilitate voltage application to a picture element electrode, lower a driving voltage when an LCD is assembled, and reduce power consumption. CONSTITUTION:An SOG film 8a, a second protective film, is etched for a specified time, the SOG film 8a is left at a step-difference part of a first protective film 7, and the thickness of the protective film is thinned while the step- difference is reduced at it is, so that voltage application to a picture element part is facilitated when an LCD is assembled. Thereby the same picture quality as before can be obtained at lower voltage, and thus power consumption is decreased.
Patent JP-S58188856-A (JP)
Inventor: UORESU YAMU TAKU FUU
IPC: C07C67/00
Filed: 1983-04-14
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。
Patent JP-S61225469-A (JP)
Inventor: TOMINAGA HIROO
IPC: E02D27/00
Filed: 1985-03-28
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-S59190437-A (JP)
Title: Control method of diesel engine
Inventor: KAWAGOE MICHIO
IPC: F02D41/40
Filed: 1983-04-13
Abstract: PURPOSE:To control an engine in an optimum way by detecting the change of the atmospheric condition indirectly from the change of the ignition timing and changing the maximum injecton quantity and EGR quantity in response to this change. CONSTITUTION:The ignition timing is determined from signals of an ingition timing sensor 114 provided in an engine combustion chamber and a crank angle sensor 116. The fuel injecton timing is feedback-controlled by using this ignition timing. Since the signal applied to an injecton timing control actuator 94 indicates the atmospheric condition, the maximum injection quantity and EGR quantity are controlled in response to this signal. Accordingly, the engine can be controlled in an optimum way even if the atmospheric condition is changed.
Patent JP-S59188943-A (JP)
Title: Composition of space wiring pattern
Inventor: KADOWAKI YOSHINOBU
IPC: H01L21/768
Filed: 1983-04-11
Abstract: PURPOSE:To detect a shortcircuit between the first layer wirings easily by a method wherein the first layer wirings with an interval and the other first layer wiring intersecting with the former at the central part are formed on a substrate and when the first layer wirings with interval are connected to the second layer wiring with air bridge construction, the exposed parts of the intersected first layer wiring are provided with monitor patterns to check if the patterns and the second layer wiring are conductive with each other or not. CONSTITUTION:The first layer wirings 1 with an interval and the other first layer wiring 1 intersecting with the former are formed on a substrate 3 while the wirings 1 on both sides are connected with each other using the second wiring 2 with air bridge construction striding over the intersection. In such a construction, the exposed parts of the intersected central wiring 1 are provided with patterns 11 to check if the wirings 1 at both sides and the central wiring 1 intersecting with the former are shortcircuited with each other or not. Through these procedures, the conductivity between the patterns 11 and the wiring 2 may be tested to detect shortcircuit between the both side wirings and the intersecting wiring 1 easily.
Patent JP-S58182255-A (JP)
Title: Semiconductor cassette
Inventor: KATOU HARUHISA
IPC: H01R33/76
Filed: 1982-04-20
Abstract: PURPOSE:To facilitate to handle for static electricity by changing forms under the condition of non-loading and loading of an element by a method wherein a cassette is constituted of a short plate consisting of elastic conductive substance to short-circuit the semiconductor element and a connector slidable up and down to electrically connect the terminals of the element to the main body of an electronic apparatus. CONSTITUTION:The semiconductor element 4 and the connector 3 are arranged between the upper case 1 having a fixing hook 1a on the lower surface and the lower case 2 having a hook 2a engaging with a groove provided inside the hook 1a on the upper surface. Between the element 4 and the upper case 1, the short plate 6 consisting of conductive substance added with elasticity by a bent part 6a provided in the periphery and a holding frame 5 consisting of insulation substance are inserted. Next, the connector 3 which conducts the main body of an electronic apparatus and the element 4 is provided between the element 4 and the lower case 2. When the main body of an electronic apparatus and the element 4 are under the condition of non-loading, the short plate 6 and the element 4 are contacted with the termnals 4a of the element 4 resulting in the condition of short-circuit, and it is relieved at the time of loading.
Patent JP-H10258707-A (JP)
Title: Wiper device
Inventor: KATO AKIRA
IPC: B60S1/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the wiping area of a wiper device, insofar as possible. SOLUTION: A four-bar linkage mechanism is composed of a wiper arm 3, a base link 5 and both first and second links 6 and 7, while interlocking with a rock motion of the wiper arm 3, the base link 5 is displaced in the rocking direction of the wiper arm 3 with a fixed bar 5a as the center. With this constitution, an amount of displacement in the rocking center of the wiper arm 3 comes to be added with the displacement of the base link 5 in addition to the displacement by what the four-bar linkage mechanism is constituted in consequence, so that a wiping area is thus increasable.
Patent JP-S55156852-A (JP)
Title: Electrophoresis box
Inventor: KANEKO NOBUTAKA
IPC: G01N27/26
Filed: 1979-05-25
Abstract: PURPOSE: To secure the migration under the same conditions for the specimens applied into two rows by providing the member which supplies the buffer solution and the current to be put under the mutual contact at the center part of the supporter of the electrophoresis box, thus increasing both the processing capacity and the accuracy.  
     CONSTITUTION: The electric conduction is given to supporter 19 in electrophoresis box 11 to which the specimens are applied in two rows. The conduction is given from electrode 17 through filter paper 15, supporter 19, filter paper 15" and electrode 17" each; and at the same time from electrode 17' through filter paper 15', supporter 19, filter paper 15" and electrode 17" each. Thus the migration is carried out for the specimens applied to each row. In this way, migration images A and B are obtained with different directions of conduction. As a result, the processing capacity can be doubled, and at the same time the same conditions is obtained for the specimens in two rows by sharing electrode 17". Accordingly, the migration image of the same development can be obtained for each row, thus obtaining the high-accuracy graduation image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01239091-A (JP)
Title: Modification of diamond
Inventor: NAKAHATA HIDEAKI
IPC: C23C16/26
Filed: 1988-03-18
Abstract: PURPOSE:To increase the electric resistance of a diamond, to stabilize the resistance and to contrive the utilization of a diamond to a semiconductor device, by heating a diamond in an oxygen-containing atmosphere. CONSTITUTION:A natural or synthetic diamond, especially a diamond produced by a vapor-phase synthesis or containing impurities is heated at >=150 deg.C in an oxygen-containing atmosphere under >=0.01Torr, preferably >=10Torr, especially under atmospheric pressure to increase and stabilize the electric resistance of the diamond. The same effect can be attained independent of the temperature of the diamond by exposing a diamond to an oxygen-containing gas plasma of >=10<-5>Torr, e.g. by exposing to a gas plasma having an oxygen partial pressure of 1X10<-4>Torr and an AR partial pressure of 5X10<-4>Torr and generated by electric discharge of 13.56MHz frequency and 50W power for 10min.
Patent JP-S62220934-A (JP)
Title: Electrochromic display element
Inventor: KUNIMURA SATOSHI
IPC: G09F9/30
Filed: 1986-03-24
Abstract: PURPOSE:To obtain the titled element capable of preventing a generation of hydrogen gas, etc., by composing the titled element of an operating electrode, a counter electrode, electrochromic (EC) layers mounted on facing surfaces of the both electrodes respectively, and an electrolytic solution filled in between the both EC layers. CONSTITUTION:The indium tin oxide (ITO) layer 2 for the operating electrode is used as the operating electrode, and the ITO layer 3 for the counter electrode is used as the counter electrode respectively, the EC layers 4, 7 composed of polyaniline are formed on the ITO layer 2 for the operating electrode and the ITO layer 3 for the counter electrode respectively. Thus, when the EC layer 4 is colored, as the EC layer 7 placed on the ITO layer 3 for the counter electrode receives an electron, the generation of the hydrogen gas, etc., from an adjacency of the ITO layers 3 for the counter electrode is prevented, without concerning with a hydrogen ion in the electrolyte solution 6, whereby the titled element having the excellent display stability and a long shelf life is obtd. The exchange of the electron and the anion, etc., in the operating electrode 2 and the counter electrode 3 becomes substantially to a reverse reaction respectively.
Patent JP-H06274784-A (JP)
Title: Plant monitoring diagnostic device and its abnormal sign identification method
Inventor: HORIUCHI HIROSHI
IPC: G01M99/00
Filed: 1993-03-24
Abstract: PURPOSE:To identify the abnormal sign of plant and its type and contents by identifying a pattern showing the abnormal sign in the change pattern of the measurement signals, set signals and control signals fluctuated in the normal fluctuation area of the measurement signal by matching. CONSTITUTION:Plural types of change pattern in time series showing the abnormal sign of a plant 30 and a plant controller 20 are set in the normal fluctuation area of the measurement signal corresponding to the normal operation range of a plant 30. The measurement signal and the set and control signals of the plant controller 20 are inputted in time series to a plant monitoring diagnosis device 10 which judges whether the change patterns shown by the measurement signal, set signal and control signal coincide with any set change patterns. Thus, the abnormal signs can be detected during the plant 30 is operated in the normal range. The type of abnormal signs can be identified from the change pattern contents.
Patent JP-S61225773-A (JP)
Title: Fuel cell
Inventor: YAMASHITA KEIJIRO
IPC: H01M8/04
Filed: 1985-03-29
Abstract: PURPOSE:To eliminate restriction of load current even if an extremely low performance cell exists by arranging a valve mechanism which circulates gas when a short-circuit mechanism is closed and a manifold which supplies reaction gas in each block. CONSTITUTION:When e.m.f. of some cell is extremely lowered by some reason, output voltage in a divided block including this cell is lowered, and the voltage drop is informed to a controller 24. The controller 24 outputs a short-circuit signal S to a short-circuit mechanism 14 and a valve mechanism 23 of the block 12 to operate them. The mechanism 14 electrically shorts conductive plates 13 arranged in the upper and lower parts of the block 12. At the same time, the valve mechanism 23 switches supply gas to CO2 which is inert to cell reaction. Thereby, the cell reaction of the block 12 is stopped and decomposition of carbonate electrolyte is prevented by supply of CO2 gas. Therefore, restriction of load current is eliminated.
Patent JP-H11253673-A (JP)
Title: Filler
Inventor: FUJIMOTO MASUMI
IPC: B68G7/06
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To secure feather-like bulkiness, bulking durability and draping property or the like balancably by forming a core material in a stitch structure by means of core material fibers, knitting wool fibers in the stitches of the core material, including 9-shaped cross section fibers having hollow parts in the wool fibers, and further incorporating the wool fibers having a loop shape. SOLUTION: The core material 3 is formed in the stitch structure by the core material fibers 1 and the wool fibers 2 are knitted in the chain stitch organization in the stitch structure of the material 3. Then, the wool fibers 2 contain the figure 9-shaped cross section fibers having hollow parts in constituting fibers or the figure 8-shaped cross section fibers having the hollow parts, and the number of the groups of the wool fibers 2 in one stitch array of the core material fibers 1 is made to be the one where one group with the loop- shaped wool fibers 2 is mixed with one group with the cut shaped ones. Thus, feather-like bulkiness bulking durability and draping property or the like are obtained balancably.
Patent JP-S56162283-A (JP)
Title: Cryopump
Inventor: OGATA HISANAO
IPC: F04B37/08
Filed: 1980-05-19
Abstract: PURPOSE: To stabilize the operation of a cryopump by attaching members made of a material of relatively large heat conductivity to recesses where two plates of a cryopanel closely contact with each other in order to hold down the rise in temperature at the joints of the two plates to be as small as possible.  
     CONSTITUTION: An ultralow temperature coolant 12 such as liquid helium is sent in from an injection pipe 13, passed through passages 5 in a cryopanel 2 which are formed by recesses 3a and gathered in an upper fluid reservoir 14 after cooling the cryopanel 2. Through a vapor-liquid separator 15, only the gas component is returned to an external refrigerating liquifier (not shown) from a return pipe 16. On the other hand, the gas molecules flowing in from a vent hole 1a pass through chevrons 11 and condense on the surface of the cryopanel 2, so that an exhaust action takes place. On doing this, the liquid helium flowing inside the panel 2 is evaporated by the condensation heat of the gas molecules and the like. In this case, copper plates 6 of relatively large heat conductivity are attached to the recesses 3a. Therefore, the temperature distribution at the recesses 3a is uniformed, and there is no possibility of an abnormal rise in temperature. Accordingly, operation is stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61226252-A (JP)
Title: Distribution control device by on-position code
Inventor: IKEDA NOBUYUKI
IPC: G06Q50/00
Filed: 1985-03-29
Abstract: PURPOSE:To perform control by means of an on-position code as well as to make a work-in-hand state of each machining device checkable from a cathode- ray tube, by constituting a distribution system so as to control a distribution control table of a distribution control device at every on-position code. CONSTITUTION:In this distribution control device, plural machining devices are connected to the distribution control device via a channel circuit, and it is so designed ad to perform keyboard operation while monitoring a cathode-ray tube controlling the microcomputer connected to this device. In case of the distribution control device like this, each distribution control table of these machining device, namely, a distribution control table group consisting of a device definition file 11, a progress file 12, a device work-in-hand constituting file 13 and a device work-in-hand file 14 is stored in a memory inside the microcomputer in advance. And, a distribution state with a lot process at each machining deice is controlled by an on-position code of the memory, whereby it is so designed as to display the lot distribution state on the CRT as a distribution display screen.
Patent JP-H02245697-A (JP)
Title: Radioactive contamination controlling for exhaust from ventilation system
Inventor: OSAKI MASAHIKO
IPC: G21C17/00
Filed: 1989-03-17
Abstract: PURPOSE:To detect promptly an abnormality such as a leakage of a nuclear reactor water by measuring a radioactive gas in an exhaust from a ventilation system. CONSTITUTION:Fist of all, using a sample changer 1, an exhaust from a ventilation system from a number of duct pipings of the ventilation system, is arbitrarily selected to be measured and is sampled. Then, at a detecting part 2, the sampled gas of the exhaust from the ventilation system is introduced through the sample changer 1 to detect a radioactivity. After that, at an analyzing part 3, a signal from the detecting part 2 is input and a nuclides analysis and a quantification of radioactive rare gases are conducted. Subsequently, at a judging part 4, a presence of an abnormality is judged based on an analytical result of the analyzing part 3 and a next measurement object is decided to output a changing signal of a measurement object to the sample changer 1. Finally, an alarming part 5 outputs an abnormality alarm and the analyzed result at that time, based upon a result of the abnormality judgement by the judging part 4. With this procedure, an abnormality such as a leakage of a reactor water can be promptly detected.
Patent JP-S59191581-A (JP)
Title: Laser working device
Inventor: HONGOU MIKIO
IPC: B23K26/03
Filed: 1983-04-15
Abstract: PURPOSE:To perform working with high accuracy with less loss in laser light without receiving the influence of a chromatic aberration by using laser light having a visible wavelength and reference light having the same wavelength as the wavelength of the laser light. CONSTITUTION:The beam from a laser oscillator 14 oscillating laser light 15 having a wavelength in a visible region is reflected by a polarizing beam splitter 18 and is irradiated onto a slit 5. On the other hand, the light from a reference light source 6 is transmitted through an interference filter 16, by which only the light having the same wavelength as the wavelength of the laser light 15 is transmitted and is irradiated onto the slit 15. The reference light 17 formed to a rectangular shape of an optional size by the slit 5 is reflected by a reflecting mirror 19 and the slit image reduced to the size which is the inverse number of the magnification of an objective lens 9 is formed on a work 10 by the lens 9. The operator adjusts the size of an aperture and positions to the same with the slit 5 according to the working region while observing said image through a polarizing plate 20, a prism 12 and an eyepiece lens 13. When the light 15 is oscillated, said light is imaged on the work 10 and the working in exactly the same position as the position imaged by the light 17 is made possible.
Patent JP-H08259508-A (JP)
Title: Production of 1-alkylaminoanthraquinone derivative
Inventor: SHIMAMURA TAKEHIKO
IPC: C07C221/00
Filed: 1995-03-24
Abstract: PURPOSE: To produce 1-alkylaminoanthraquinone derivative useful as an intermediate for various dyes and pigments on an industrial scale in high purity and yield at a low cost by reacting a halogenoanthraquinone with an amine in the presence of an acid scavenger. CONSTITUTION: The objective compound of formula II (e.g. 1- methylaminoanthraquinone) is produced by reacting (A) a 1- halogenoanthraquinone (preferably 1-chloroanthraquinone) with (B) an acid scavenger (preferably one or more compounds selected from among potassium acetate, sodium acetate, sodium propionate, potassium propionate, sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, calcium acetate, magnesium acetate, magnesium oxide and calcium oxide) and (C) an amine of formula I (R1 and R3 are each H, a halogen, hydroxy, an alkoxy, etc.). Preferably, the amounts of the compounds B and C are 0.7-1.5mol and 5-15mol based on 1mol of the component A, respectively, and the reaction temperature is 90-160 deg.C.