baber/WOPTO huggingface dataset:
Patent JP-S58152926-A (JP)
Title: Bearing device
Inventor: KIRIKAMI SEIICHI
IPC: F16C27/00
Filed: 1982-03-03
Abstract: PURPOSE:To always obtain a stable damping characteristic, by supporting a bearing housing through balls at a face-to-face position to a bracket with a very narrow gap between the bearing housing and the bracket. CONSTITUTION:A bearing housing 3 is placed at a face-to-face position to a bracket 11 with a very narrow gap, when a shaft 1 is vibrated, the housing 3 is rocket by balls 5 to form an oil film in the very narrow gap between the housing 3 and the bracket 11. That is, the housing 3 and the bracket 11 are arranged at a face-to-face position always with a fixed gap by the balls 5, and the oil film is also stably formed in the gap to obtain a fixed damping characteristic.
Patent JP-H09254630-A (JP)
Title: Vehicular air conditioning system
Inventor: YOMO KAZUFUMI
IPC: F25B21/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To effectively enhance heating performance by increasing the amount by which inside air is introduced, while maintaining fog resistance. SOLUTION: A Peltier-element complex 8 is placed at the boundary between an outside air guide passage 13 and an inside air guide passage 14, absorbs heat from inside air in the inside air guide passage 14 to cool and dehumidify the inside air, and radiates the heat to outside air in the outside air guide passage 14 to heat the outside air. The inside and outside air is blown out of a defroster vent 7 via a second air passage 12.
Patent JP-H08228175-A (JP)
Title: Signal level comparator
Inventor: HAMAI MASAAKI
IPC: H04B7/08
Filed: 1995-02-21
Abstract: PURPOSE: To perform a high-speed processing with simple circuit constitution by converting electric field strength inputted from plural antennas to voltages and judging and selecting the antenna for indicating the maximum voltage by a microcomputer. CONSTITUTION: Plural antenna groups 2 for constituting a diversity antenna are successively selectively switched in a selective switching means 3, the electric field strength is supplied through a tuner 4 to respective holding means 52 corresponding to the antennas, converted to the voltages and inputted to an amplifier means group 53 composed of an operational amplifier. The microcomputer 6 judges the antenna for indicating the maximum voltage of the output of the respective amplifier means 53, turns ON the Q11 of an SW1, raises the gain of the operational amplifier, turns the output to a saturated state and amplifies it to 0.5V. Thus, the need of a signal level comparator circuit is eliminated and the selective changeover of a signal level including the control of the diversity antenna is processed at a high speed with the simple constitution.
Patent JP-H05312869-A (JP)
Title: Frequency-range polarized wave meter
Inventor: DANARUDO FURANKU SHII
IPC: H01Q21/24
Filed: 1993-01-29
Abstract: PURPOSE: To identify the form, the direction and the direction of rotation of an incident electromagnetic signal having an unknown polarization by performing a single-channel frequency area signal analysis of the power of an incident electromagnetic wave measured by an orthogonal polarization electromagnetic sensor. CONSTITUTION: A control type switch 42 performs an extraction from among measured values of electromagnetic force in outputs in the orthogonal directions of a sensor to generate a signal comprising a carrier frequency component and two sideband frequency components in a frequency area. The extracted wireless frequency signal is converted down to an intermediate frequency by a single channel receiver 56 so that the carrier frequency component is separated from one sideband frequency component to be shifted coherently to the same frequency. A phase detector 64 and a ratiometer 66 measure a difference in relative phase and amplitude between both the components separated to identify the form, the direction and the direction of rotation of the wave of the incident electromagnetic signal.
Patent JP-H08226273-A (JP)
Title: Door joint device
Inventor: MUROTANI KUMIO
IPC: E05D15/28
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a joint device capable of simply operating in a detachable manner even in a narrow space. CONSTITUTION: A joint hole, a spot facing surface 9 and a linking passage 7 are formed in one end of an arm 2. A projected shaft 15 using the front end as a large diameter section 17 and using the base section as a small diameter section 16 is provided to an interlocking device 3. A ring 19 is fitted to the small diameter section 16 in a slidable manner, and a spring 20 is provided. The projected shaft 15 of the interlocking device 3 passes through the joint hole through the lining passage 7 of the arm 2, and the large diameter section 1 is brought into contact with the arm 2. The ring 19 is seated on the spot facing surface 9, and it is pushed against the arm side by an energizing means.
Patent JP-S61193484-A (JP)
Title: Semiconductor device
Inventor: ANDO HARUHISA
IPC: H01L29/772
Filed: 1985-02-22
Abstract: PURPOSE:To enable to set a gate potential of an FGA and to attain low noise, by connecting the gate of the FGA to the gate of a junction FET. CONSTITUTION:When signal charges QA, QB... are transferred by two-phase clocks phi1, phi2 and reach below the floating gate, the potential of the floating fate is varied owing to electrostatic induction. Since this gate is connected to the gate of a junction type field effect transistor, voltage change results across the resistor 22 of the source follower so as to detect a signal. On an equillbrium state, the potential of the floating gate is equal to the source potential of the junction type field effect transistor and can be freely set by VO, voltage of an external power source 23. The substrate power source voltage VSUB may be larger than the external power source voltage VO. Moreover, low l/f characteristic can be attained, which is an advantage of a junction type field effect transistor.
Patent JP-S61193709-A (JP)
Title: Hydraulic circuit
Inventor: HOSHI YOSHIO
IPC: B21B31/18
Filed: 1985-02-22
Abstract: PURPOSE:To decrease uniformly the wear of a roll and to improve the accuracy of a machine to be rolled by detecting exactly the position of the roll by shifting devices and matching the center of the rolling mill and the center of the roll. CONSTITUTION:The shifting devices attached by means of pins 44, 45 to an operation side housing 49 are made operatable in the axial direction of the roll 47 by shifting cylinders 32, 33 via fulcrums 42, 43. Keeper plates 38, 39 and cylinders 36, 37 are attached to the roll shifting devices 34, 35 in order to engage the operation side metal chock 45 and the shifting devices. Roll position detectors are connected to the devices 34, 35. The position of the roll is exactly detected by the movement of the devices 34, 35 and solenoid selector valves 6, 13, 14, 18 are controlled.
Patent JP-H06218353-A (JP)
Title: Far-infrared decomposition device
Inventor: KAWASE KOICHI
IPC: B09B3/00
Filed: 1993-01-28
Abstract: PURPOSE:To decompose waste in various forms for disposal in a manner wherein no smoke or harmful gas is produced and no malodor or noise is emitted when it is being burned. CONSTITUTION:A crucible 16 having a space for receiving the waste to be burned is provided and supported within a furnace 7 in a manner wherein a space 17 is defined between the entire outer periphery of the crucible 16 and the wall of the furnace 7 except at the crucible supporting part and wherein the opening part of the crucible 16 is located inwardly of the opening part of the furnace 7, an opening and closing lid 15 is provided to close these opening parts simultaneously and a suction pipe 26 is provided to carry out of the crucible 16 the gas produced therein when the waste is being burned with the crucible 16 kept vacuous by closing the aforesaid lid 15. A heating device is provided to heat the crucible 16 in the space 17, an exhaust pipe 24 is provided communicating with the space 17 and extending from the furnace 7 and the crucible 16 is made of the material capable of producing far infrared rays and high in heat conductivity.
Patent JP-S62192560-A (JP)
Title: Amorphous alloy foil for magnetic core excellent in space factor and its production
Inventor: SHISHIDO HIROSHI
IPC: C22C38/00
Filed: 1986-02-19
Abstract: PURPOSE:To manufacture an amorphous alloy foil for magnetic core excellent in space factor, by subjecting a molten alloy having a specific composition in which trace amounts of Cr, Mo, etc., are added to an Fe-Si-B alloy to solidifi cation by rapid cooling and by applying proper surface smoothing treatment to the surface of the above foil. CONSTITUTION:An amorphous alloy foil is manufactured from the molten alloy having a composition represented by a chemical formula Fe100-x-y-zBxSiyMz (where M means one or two elements among Cr, Mo, Ta, Mn, Ni, Co, V, Nb, and W, (x) is 5-20at%, (y) is 5-20at%, and (z) is 0.05-5at%) by means of a method of solidification by rapid cooling. Then surface smoothing treatment such as light rolling treatment, polishing treatment, etc., is applied to the above foil to finish the surface of above-mentioned thin film into <=0.4mum surface roughness Ra. In this way, space factor is improved into at least about 85% or above, so that amorphous alloy foil can be obtained.
Patent JP-H04271130-A (JP)
Title: Growth method of znse single crystal
Inventor: HISHIDA YUJI
IPC: H01L21/203
Filed: 1991-02-27
Abstract: PURPOSE:To grow ZnSe excellent in crystallinity on a ZnSe substrate and especially enhance the heat treatment method of the substrate before crystal growth, because, when a ZnSe single crystal substrate is used as a substrate for ZnSe growth, the crystallinity of a thin ZnSe film grown on the ZnSe substrate has been inferior to the case of a GaAs substrate, though the ZnSe substrate is sperior to the GaAs substrate which has been used as a substrate, with respect to lattice mismatching, difference in thermal expansion coefficient, etc. CONSTITUTION:In a growth method of ZnSe wherein ZnSe single crystal is formed on a ZnSe substrate by application of an Se molecular beam and a Zn molecular beam, prior to the formation of the above ZnSe single crystal, the above ZnSe substrate is heated at a temperature higher than or equal to 630 deg.C.
Patent JP-S6187701-A (JP)
Inventor: REICHIERU BISU
IPC: C08B30/00
Filed: 1985-02-22
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-S62193066-A (JP)
Title: Fuel cell power generation device
Inventor: AZUMA KIYOBUMI
IPC: H01M8/24
Filed: 1986-02-19
Abstract: PURPOSE:To shorten the period of assembly work and enable the securing of a cell stack by a container, by using ducts provided around the cell stack, instead of using a large number of pipes, and by making the container divisible. CONSTITUTION:Various ducts are provided around a plurality of cell stacks 1 and housed in a horizontal rectangular container 2. An anode gas enters through an anode gas inlet pipe 3, flows through the cell stacks 1 and is released from an anode gas exhaust pipe 6. A cathode gas enters from a cathode inlet pipe 7, flows through the cell stacks 1 and is released from a cathode gas exhaust pipe 10. for these reasons, the ducts can be easily assembled, only covering the cell stacks. The container 2, in which the cell stacks 1 are housed, is divided into an upper and a lower portions 11, 12 which are clamped on each other and secured so that all the cell stacks are compressively secured.
Patent JP-S60176145-A (JP)
Title: Interruption processing circuit
Inventor: TANIGUCHI TOORU
IPC: G06F9/48
Filed: 1984-02-23
Abstract: PURPOSE:To execute surely the processing for the number of times of interruption input by continuing the processing of an interruption cause to a data processing section until a count value of an up-down counter reaches a prescribed value when an interruption signal is inputted. CONSTITUTION:When an interruption is generated successively and the next interruption signal enters from a terminal 6 until the processing of the first interruption cause is not finished, an up/down counter 2 counts up as 1, 2 and when it receives a processing end signal 8 processing the initial interruption cause from a microprocessor on its way, the count is decremented in synchronizing with a clock 7, the count value is restored to 1, and the counter counts up again by using the interruption signal given succeedingly and the count value becomes 2. Thus, the presence of interruption cause to be processed continuously is communicated to the microprocessor from a terminal 9. Since this notice is continued until the count value of the counter 2 reaches 0, the microprocessor accomplishes surely the processing corresponding to the number of times of input of the interruption signal.
Patent JP-H02213472-A (JP)
Title: Formation of metallic thin film by cvd
Inventor: TAKI MASAYOSHI
IPC: C23C16/16
Filed: 1989-02-13
Abstract: PURPOSE:To form a high purity metallic thin film on a substrate at the time of forming the thin film on the substrate by CVD with the metallic carbonyl compd. as the raw material by supplying a gaseous halogen into a reaction chamber. CONSTITUTION:A susceptor 3 carrying a glass substrate 4 is placed in the reaction chamber 1 of a laser CVD device, and the substrate 4 is heated to about 300 deg.C by a heater 2. The gaseous metallic carbonyl compd. such as W(CO)6, Cr(CO)6 and Fe(CO)5 is supplied into the reaction chamber from a raw gas passage 11 with gaseous H2 from a gas passage 13 is carrier gas, and the surface of the substrate 4 is irradiated with the excimer laser light from an incident window 10. A gaseous halogen such as Cl, Br, F and I is simultaneously supplied into the reaction chamber from a gas supply pipe 12 to the extent of 0.1-10vol.%. The metallic carbonyl is excited and decomposed into its high purity metal which is deposited on the substrate 4, and the impurity C, O, etc., are converted to the CCl4, OCl, etc., which are discharged and removed from a discharge port 14.
Patent JP-H01138789-A (JP)
Title: Functional trimming of hybrid integrated circuit
Inventor: MURAKAMI TADAYOSHI
IPC: H01C17/24
Filed: 1988-02-16
Abstract: PURPOSE:To prevent a trimming operation from acting directly on an insulating layer of a wiring substrate so as to enable protection of the wiring substrate by a method wherein a trimming starting point of a trimming device is preset on a conductor pattern which is previously formed larger than a chip resistor in size. CONSTITUTION:A conductor pattern 4, which is previously formed on an insulating layer 3 of a wiring substrate 1, is etched so as to be B in width specially at a chip resistor 5 packaging region larger than the width A of a chip resistor 5 and the chip resistor 5 is mounted aside on the conductor pattern 4 and joined by solder. In this state, a trimming starting point of a trimming device 7 is preset at the side of the chip resistor 5 on the face of the conductor pattern 4, and the trimming device 7 starts trimming at this point and moves scanning in a direction shown by an arrow Q so as to trim the chip resistor 5. By these processes, a side jet of a abrasive material spouted in a direction shown by an arrow P from a nozzle is caught by the rest face of the wide conductor pattern 4, so that a trimming operation is prevented from influencing the insulating layer 3 behind the conductor pattern 4.
Patent JP-H03239418-A (JP)
Title: Control method for corner of wire cut electric discharge machine
Inventor: SHIMIZU TOSHIHARU
IPC: B23H7/06
Filed: 1990-02-14
Abstract: PURPOSE:To properly keep a dwell time and to shorten the working time of the whole body even in case of the angle of a corner part, the thickness of a work and the work material being changed, by starting the waiting time of a wire electrode at the corner point of a corner shaped part and completing the waiting time at the time when an interpole voltage arrives at the specific voltage. CONSTITUTION:The waiting time of a wire electrode is started at the corner point of a corner shaped part and is completed at the time when the interpole voltage arrives at the specific voltage. So, a dwell time is properly kept, even in case of the angle of the corner part, the thickness of a work W and the work W material being changed. Consequently, the whole working time can be shortened and also it is unnecessary to correct an NC program each time of working.
Patent JP-H07242543-A (JP)
Title: Therapeutic agent for hepatopathy
Inventor: MINAMI YOSHINORI
IPC: A61K31/357
Filed: 1994-03-03
Abstract: PURPOSE:To obtain the subject low toxic, orally administrable therapeutic agent having excellent liver-protecting activity, lipid peroxidation-suppressive activity and antiviral activity, useful for treating viral hepatitis, alcoholic hepatopathy etc., containing, as active ingredient, a specific 1,4-benzodioxane derivative. CONSTITUTION:This therapeutic agent contains, as active ingredient, a compound of formula I [R<3> is H or a lower alkyl; R<1>, R<2>, R<4> and R<5> each is the same as R<3>, OR, a halogen, etc.; X is H, OH, a lower alkoxyl, etc.; A is a lower alkylene, etc.; Y is a group of formula NHCOR<7> (R<7> is a lower alkyl), etc.; (n) is 0 or 1] or a salt thereof, e.g. N-[3-(3,4,5-trihydroxyphenyl)-2-,3- dihydro-6-(2-hydroxyethyl)-1,4-benzodioxan-2-yl] acetamide. This compound of formula I (where, R<3> is H; Y is NHCOR<7>) can be obtained by reaction between a compound of formula II and a compound of formula III in the presence of an oxidizing agent such as silver oxide.
Patent JP-S59159931-A (JP)
Title: Production of steel material
Inventor: TAKANO MASAYOSHI
IPC: C21D9/46
Filed: 1983-03-03
Abstract: PURPOSE:To obtain a steel material having extremely fine and uniform carbide structure with less variance in components and structure with high productivity by hot rolling a carbon steel or alloy steel contg. C in a specified amt. then subjecting the steel to patenting followed by low temp. annealing. CONSTITUTION:A carbon steel or alloy steel contg. >=0.4wt% and more preferably <=1.3wt% C is hot rolled at a temp. of preferably the Ar3 transformation point or above and under such condition under which the rolling end temp. attains particularly 750-850 deg.C. The carbon steel or alloy steel after the hot rolling is once cooled and is reheated or the steel is subjected to patenting at a constant holding temp. of preferably 400-650 deg.C at a prescribed plate thickness, width or wire diameter in succession to the above-mentioned hot rolling. The carbon steel or the like is thereafter subjected to low temp. annealing at a temp. of preferably the heating austenite transformation point (Ac1 transformation point) or below and the intended steel material having the fine and uniform structure of carbide is obtd.
Patent JP-S61192392-A (JP)
Title: Calculation of aeration air amount
Inventor: EGAWA TAKAMI
IPC: C02F3/12
Filed: 1985-02-22
Abstract: PURPOSE:To perform proper air amount distribution, by resetting an integration term when the sum total of demand air amounts of systems exceeded the max. supply air amount of an air feed source. CONSTITUTION:An integration term setting device 25 performs the resetting of an integration term represented by formula when the sum of the demand air amount Qr1 of a system 1 and the demand air amount Qr2 of a system 2 exceeded the max. supply air amount QM of an air feed source 15 to output the previous integration term QI10ld (QI20ld). Previous integration terms RI10ld, RI20ld are supplied to the demand air amount calculator 21 of the system 1 and the demand air amount calculator 22 of the system 2 to calculate demand air amounts Qr1, Qr2. The demand air amounts Qr1, Qr2 are supplied to a feed air amount distribution control apparatus 40 to calculate the air amount order value QS1 of the system 1 and the air amount order value QS2 of the system 2 and the supply of air to tanks 1, 2 is performed on the basis of these order values.
Patent JP-S60177359-A (JP)
Title: Developer
Inventor: SHIYOUJI HISAFUMI
IPC: G03G9/08
Filed: 1984-02-23
Abstract: PURPOSE:To obtain an image having a clear color and high resolving power by using a developer consisting essentially of a toner which is conveyed without being brought into contact with an image carrying body and visualizes a latent image under an oscillating electric field and a carrier contg. a coloring component. CONSTITUTION:A developer is constituted of a toner and a carrier formed by dispersing magnetic material powder and coloring agent in a resin and forming the mixture into particles. The developer D in a developing device 2 is agitated by an agitating plate 5 to generate electric charge and bias is applied to the sleeve 7 of a magnetic roller 6 from a DC bias source 10 and an AC bias source 11 to develop a latent image under the oscillating electric field without bringing a developer layer 9 into contact with the surface of a photosensitive drum 1. The image having a clear color and high resolving power is thus obtd.
Patent JP-2001058904-A (JP)
Title: Herbicide composition
Inventor: MITO NOBUAKI
IPC: A01N43/58
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a herbicide composition especially suitable for the control of weeds on soybean field. SOLUTION: The objective herbicide composition contains a compound selected from O-[2-chloro-4fluoro-5-(4-methyl-5-trifluoromethyl-3pyridazinon-2-yl) phenoxyacetyl]-N,N-dimethylhydroxylamine and O-[2-chloro-4-fluoro5-(4-methyl-5- trifluoromethyl-3pyridazinon-2-yl)phenoxyacetyl]-N,N-diethylhydroxylamine and a compound selected from ethyl 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl) amino]carbonyl]amino]sulfonyl]benzoate and methyl 3-[[[[(4-methoxy-6- methyl-1,3,5-triazin-2-yl)amino]carbonly]amino]sulfonyl]-2-thiopheneca rboxylate as active components.
Patent JP-H08235925-A (JP)
Title: Lighting system and electronic part assembling and inspecting device using the system
Inventor: MIYAKE KIYOTAKA
IPC: H05K3/30
Filed: 1995-02-23
Abstract: PURPOSE: To precisely pick up an image without depending on the surface conditions or others of an object. CONSTITUTION: A lighting system has cylindrical outside and inside light guides 9, 12 made of transparent resin material and plural light sources 13, 14 to inject illuminated light into the light guides 9, 12. Illuminated light from the light sources 13, 14 are transferred through the light guides 9, 12 while being totally reflected and outputted from the inclined planes 9a, 12a at the ends to the center.
Patent JP-S58150209-A (JP)
Inventor: TODA MITSUHARU
IPC: H01B7/00
Filed: 1982-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06233149-A (JP)
Title: Vertical pin distortion correcting circuit
Inventor: SUZUKI HITOSHI
IPC: H04N3/23
Filed: 1993-01-29
Abstract: PURPOSE:To correct so-called 'trigger distortion' and 'vertical intermediate pin distortion'. CONSTITUTION:A variable voltage source E is connected to one terminal of a secondary coil 12 for which transformer coupling is performed to a primary coil 11 serially connected to a vertical deflecting coil VDY, a capacitor C is connected between the other terminal of the secondary coil 12 and a grounding point, and the serial circuit of a coil L and a switch SW is connected in parallel to the capacitor C. The ON period of the switch SW is adjusted, and the resonance frequency of a sawtooth wave voltage in a horizontal cycle is changed. Thus, the 'trigger distortion ' is corrected and the 'vertical intermediate pin distortion' is corrected by changing the sigmoid distortion of the sawtooth wave voltage in a vertical cycle by changing the voltage of the variable voltage source E.