baber/WOPTO huggingface dataset:
Patent JP-S5837719-A (JP)
Title: Constant current generator
Inventor: HAMASATO KAZUO
IPC: G05F3/26
Filed: 1981-08-31
Abstract: PURPOSE:To highly make a mirror ratio accurate and to highly make an output current stable, by taking one of outputs of a current mirror circuit as a reference signal and providing a negative feedback loop controlling an input power supply so that this reference signal can become a prescribed value. CONSTITUTION:The emitter of a transistor (TR) Qf for reference current generation is connected to a power supply 11 and the base is connected to the base of other TRs Q1-Q3. A collector current of the TRQf is a reference current and inputted to an input terminal 15 of a control circuit 14. The control circuit 14 compares a reference input If of a terminal 15 with a reference input II of a terminal 16 and controls an output of a terminal 17, i.e., an input current IOT of a current mirror circuit so that both the inputs are made coincident. In using an element of the same characteristics as those of the TRs Q2 and Q3 for the TRQf, the reference current If and output currents I01 and I02 of the current mirror are equal to each other, and an output current of a constant value proportional to the input current II or an input voltage VI.
Patent JP-H06323504-A (JP)
Title: Large size suspension type boiler overhauling method
Inventor: HOSHI TORU
IPC: F22B37/24
Filed: 1993-05-14
Abstract: PURPOSE:To ensure safety against disasters such as earthquakes or strong winds and so on, to curtail temporary setting work and work at high place and to shorten a process of overhauling work by enlarging overhauling work of a suspension type large size boiler without executing temporary setting work for sustaining strength of steel frames. CONSTITUTION:At an ceiling edge section of a steel frame 10, a boiler supporting frame structure is set, and at overhauling a large size suspension type boiler, a boiler suspending mechanism is set and by a suspension material which is made to suspend from this, a connection to frame structure under section is intended. A boiler suspending and supporting frame structure is set with dividable state to an upper part and to an under part and with a mounted state of its upper section frame structure 12U, a connection of the upper part frame structure 12U and the under part frame structure is released. After that, with repetition of an action making the under section frame structure 12D go downwards, an overhauling of each block of the boiler at a portion near to the ground, connection releasing action from an upper section block and an action for discharging, an overhauling of the boiler is executed.
Patent JP-S61295451-A (JP)
Title: Air conditioning ventilation fan for duct
Inventor: NOMURA TAKAO
IPC: F24F7/08
Filed: 1985-06-21
Abstract: PURPOSE:To accomodate a first heat exchange element into a main body smoothly without any clearance by inclining mutual contact faces between the first heat exchange element and a second heat exchange element with respect to a perpendicular plane. CONSTITUTION:The mutual contact faces 4a and 4b between first and second heat exchange element 3a and 3b are inclined with respect to a perpendicular face. In a case where, after accommodating the second heat exchange element 3b within the main body 2, the first heat exchange element 3a is accommodated into the main body, the upper end of the contact face 4a of the first heat exchange element 3a has an interval C with respect to the lower end of the contact face 4b of the second heat exchange element 3a. Accordingly, the first heat exchange element 3a does not interfere with the second heat exchange element 3b but can be accommodated smoothly into the amin body. Further, since an elastic body 7 is provided on a face in opposite to the contact face 4b of the second heat exchange element 3b, the heat exchange elements can be smoothly accommodated into the main body 2 without any clearance between the heat exchange elements even when the heat exchange elements are made long or short.
Patent JP-H11325160-A (JP)
Title: Strut cover of strut type suspension and forming method therefor
Inventor: YAMAMURA HIROICHI
IPC: F16F9/38
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of hard rubber forming a bumper rubber portion with soft rubber forming a dust cover portion during molding by providing a partitioning member beforehand between the portion formed by the hard rubber and the portion formed by the soft rubber, the partitioning member being used to partition these portions. SOLUTION: In a die clamped metallic mold 13, a cavity 30 is partitioned by a partitioning member 26 in correspondence with a hard rubber portion 22 and a soft rubber portion 24. In this state, specified rubber materials are injection-molded in parallel from the two nozzles 15 and 16 of an injection molding device. After the execution of proper vulcanizing treatment or the like, a strut cover 20 is integrally formed, the cover 20 having the partitioning member 26 inserted and molded between the hard rubber portion 22 and the soft rubber portion 24. Thus, during molding, the mixing of the hard rubber forming a bumper rubber portion 7 with the soft rubber forming a dust cover portion 8 is prevented.
Patent JP-H031210-A (JP)
Title: Character processor
Inventor: SATO SEIJI
IPC: G06F17/22
Filed: 1989-05-29
Abstract: PURPOSE:To prevent a text from being deformed with an imprdent operation by judging whether or not input prohibition is set by referring to a setting means, and prohibiting input from an input means when the input prohibition is set. CONSTITUTION:A judging means 7 judges whether or not the input prohibition is set by referring to the setting means 7 when the input means 1 is operated. Character information, etc., inputted from the input means 1 is supplied to a readout means 3 when no input prohibition is set, and the readout means 3 reads out a word corresponding to the character information from a dictionary means 2, and outputs it to a display means 4. Also, when the input prohibition is set, no input from the input means 1 is accepted. Thereby, it is possible to set a state at an input prohibited state so as not to accept the input from the input means 1 by issuing an instruction to prohibit the input from an instruction means 5 when the content of the text is confirmed or editing work is interrupted transiently, and to prevent the text from being deformed due to the imprudent operation.
Patent JP-S5469333-A (JP)
Title: Display data conversion system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F15/02
Filed: 1977-11-14
Abstract: PURPOSE: To simplify the key operation adjusting the unit of data to reduce generation of error operation by increasing or decreasing exponental data by 3 in every operation of a specified key and, at the same time, changing the position of a decimal point of mantissa data according to the exponential data.  
     CONSTITUTION: In the miniature electronic computer where mantissa display portion and exponential display portion are set and operation with exponential data is performed by using ROM1, RAM3, operation decoder 8, timing decoder 9, and arithmetic circuit 16, conversion key 25a which converts display data to exponetial form and inversion key 25b are set on key input portion 25. When the region which stores flags F and I of keys 25a and 25b are set on the register of memory region of RAM3 and input of keys 25a and 25b is detected by buffer B 4 , flags F and I are outputted to terminal C 0  of ROM1 and various kinds of control signals are outputted from decoder 9, so that data can be increased or decreased by 3 by the use of gates G11 and G12 and latches 20 and 21. A decimal point of mantissa data is shifted by 3 digit in every time when data are increased or decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08325378-A (JP)
Title: Polyimide film and adhesion using the same
Inventor: KUMAMOTO YUKIHIRO
IPC: C08J5/18
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a film which is suitable for hot melt adhesion of electric or electronic parts because it shows excellent hot melt adhesion even at low temperatures under low pressure by allowing a mixture of biphenyltetracarboxylic dianhydride with a specific diamine to react with each other and melt-forming the polyimide product whose terminals are blocked. CONSTITUTION: A tetracarboxylic dianhydride containing 1 mole of biphenyltetracarboxylic dianhydride and 0-4 moles of pyromellitic dianhydride is allowed to react with an amine mixture of 1 mole of 4,4'-bis(3-aminophenoxy) biphenyl and 0.005-0.1 mole of a diamino-siloxane of the formula (n is 0-7) and the product is blocked in its chain terminals with a blocking agent. The resultant polyimide with an intrinsic viscosity of 0.4-0.7dl/g is melt-formed to a film.
Patent JP-H05336075-A (JP)
Title: Intermediate audio data switching circuit
Inventor: HAYASHI YOSHIKAZU
IPC: H04N7/169
Filed: 1992-05-28
Abstract: PURPOSE:To properly switch audio data by providing plural switching circuits and determining whether a signal should be outputted to a PCM signal processing circuit or not in accordance with the presence or the absence of a prescribed scrambler. CONSTITUTION:A switching circuit 30 takes the output of a sky port descrambling unit 20 as the input and determines whether the signal should 'be outputted to a following PCM signal processing circuit 15 or not in accordance with the presence or the absence of a sky port system chargeable scrambler and that of the unit 20. A switching circuit 31 Lakes the output of a cortex descrambling unit 21 as the input and determines whether the signal should be outputted to the circuit 15 or not in accordance with the presence or the absence of the sky port system chargeable scrambler and that of the unit 21. Thus, central audio data corresponding to plural chargeable descramblers are properly switched, and the audio intermediate data processing is performed with the same constitution in a receiver incorporating one or two kinds of chargeable descramblers as well as a receiver incorporating no chargeable descramblers.
Patent JP-S63300643-A (JP)
Title: Time division multiplexing transmission system
Inventor: MUROZONO AKITAKA
IPC: H04J3/14
Filed: 1987-05-29
Abstract: PURPOSE:To attain the transmission of a data requesting the reliability through time division multiplex in response to the request by providing a same data sending means to a transmission side and providing a collation means of the same data to a reception side so as to detect a transmission error. CONSTITUTION:A 1st control means 5 picks up a data A requesting the reliability from each channel(CH), stores it in a 1st data storage means 4, the data A is inserted to, e.g., a 1st frame and the i-th channel of a n-th frame, transmits it and data insertion information K is transmitted to a collation means 1B. Based on the information K, a 2nd control means 7 picks up the data A sent twice before and after the processing at the reception side from each CH, stores it in a 2nd data storage means, collates the two data A, and when they are coincident, only one data is outputted, and when different, it is discriminated to have a transmission error, the two data are not outputted and a command is given again to the transmission side to send the data.
Patent JP-H07318799-A (JP)
Title: Endoscope objective optical system
Inventor: MAGATA HARUKO
IPC: G02B13/18
Filed: 1994-05-27
Abstract: PURPOSE:To provide an endoscope objective optical system which is extremely small in the number of lens elements and is well corrected in distortion aberrations. CONSTITUTION:This endoscope objective optical system is used to form the object image on a solid-state image pickup element by inserting into a cavity for inter-cavity observation of the object in a living body, etc., and consists, successively from an object side, of a first lens L1 having a concave face on an image side and a second lens L2 consisting of a single lens having a diaphragm for converging the light and a conve face on the image side. The image side concave face of the first lens L1 is an aspherical face having the curvature weaker on the periphery. The image side convex face of the second lens L2 is an aspherical face having the curvature weaker on the periphery. The distortion aberrations are well corrected with the small number of lens elements.
Patent JP-S62292498-A (JP)
Inventor: TSUKUI TOSHIO
IPC: B43L1/04
Filed: 1986-06-12
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-H06321956-A (JP)
Title: Production of additive to paste for oxygen sensor
Inventor: MASUDA YUKIE
IPC: C07F5/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide a method for preparing ytterbium resinate, neodymium resinate or gadolinium resinate soluble in an organic solvent, mixable with a paste for oxygen sensor. CONSTITUTION:The characteristic of this production method of an additive to a paste for an oxygen sensor comprises reacting ytterbium nitrate, neodymium nitrate or gadolinium nitrate with 2-ethylhexanoic acid in an aqueous solution of triethylamine, extracting with chloroform, washing with water and reprecipitating with ethanol or isopropyl alcohol or acetone to give ytterbium resinate, neodymium resinate or gadolinium resinate.
Patent JP-S6115650-A (JP)
Title: Oil-soluble liquid composition
Inventor: HIBINO HIDEHIKO
IPC: A23D9/007
Filed: 1984-07-02
Abstract: PURPOSE:To obtain an oil-soluble liquid composition capable of dissolving a large amount of lecithin in a fish oil, by compounding refined lecithin together with a vegetable oil or tocopherol in a fish oil. CONSTITUTION:Crude lecithin such as soybean lecithin is defatted with acetone or a hydrated acetone having a water-content of 10wt% and extracted with a 1-3C alcohol, and the alcohol is removed from the product to obtain refined lecithin. The objective composition contains (A) 20-70(wt)%, preferably 25-50% refined lecithin, (B) 10-60%, preferably 15-50% fish oil containing eicosapentaenoic acid or docosahexaenoic acid and (C) 20-60%, preferably 20-50% vegetable oil or tocopherol.
Patent JP-H11323050-A (JP)
Title: Vinyl chloride resin composition and coloring agent composition for vinyl chloride resin
Inventor: HAMAHIRA EIZO
IPC: C08K3/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin composition having sufficient stability to chalking and excellent in heat resistance and processability and a coloring agent composition for vinyl chloride resins used therefor. SOLUTION: This vinyl chloride resin composition comprises 100 pts.wt. vinyl chloride resin, 0.1-5 pts.wt. magnesium oxide and/or magnesium hydroxide and 0.001-0.5 pts.wt. copper sulfate. This coloring agent composition for vinyl chloride resins consists essentially of a coloring agent and comprises magnesium oxide and/or magnesium hydroxide in an amount of 0.1-5 pts.wt. based on 100 pts.wt. vinyl chloride resin to be colored and copper acetate in an amount of 0.001-0.5 pt.wt. based on 100 pts.wt. vinyl chloride resin to be colored.
Patent JP-2000219707-A (JP)
Title: Polymer material having chemically modified side chain and highly functionalized polymer material
Inventor: SAWATO CHIE
IPC: C08F8/40
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymer material (C) obtained by combining an unsaturated side chain to a starting polymer (A), a polymer material (F) having a chemically modified side chain formed by combining a compound (D) having different types of functional groups with the newly combined unsaturated side chain, and a highly functionalized polymer material (H) obtained by combining a high functionalizing component (G) with the polymer material (F) having the chemically modified side chain. SOLUTION: The polymer material (C) is obtained by subjecting a starting polymer (A) to irradiation of an ionizing radiation in the presence of a compound having a conjugated double bond such as 1,3-butadiene, thereby causing an unsaturated side chain to be combined. The polymer material (F) has a chemically modified side chain formed by combining a compound (D) having a functional group with the unsaturated side chain-combined polymer material (C), and the highly functionalized polymer material (H) is obtained by combining a high functionalizing component (G) with the polymer material (F) having the chemically modified side chain. The polymer material (C) is not sacrificed with mechanical properties, chemical properties and the like, from which there can be obtained the polymer material (F) having the chemically modified side chain with a greater value in use.  Different types of high functionalizing components (G) can be readily combined with the polymer material (F).
Patent JP-H068313-A (JP)
Title: Blow molding method of hollow body and device thereof
Inventor: FURUKI SATORU
IPC: B29K21/00
Filed: 1992-05-28
Abstract: PURPOSE:To eliminate trouble such as the breakaway or the like of parison at pre-blowing by a method wherein the opposing surfaces of pinch bars of a pinching device, which is provided below an injection molder, are formed to be arcuate. CONSTITUTION:The opposing surfaces or the ends of the opposing surfaces of pinch bars 13a and 13b are formed to be arcuate. To the backs of the respective pinch bars, the tips of supporting shafts 14a and 14b are fixed. The supporting shafts 14a and 14b are supported by the supporting bearings 16a and 16b of holders 15a and 15b. The holders 15a and 15b are connected to driving devices so as to contact and separate the pinch bars 13a and 13b in opposite directions. Thus, even when air blowing is performed under the condition that parison is pinched between the pinch bars 13a and 13b, no breakaway or the like occurs at the joint of the parison. As the parison, elastomer containing 50% or more of rubber component can be used. Further, the surface or the whole of the pinch bars 13a and 13b may well be made of elastic body. Thus, the breakage can be prevented from occurring, even when the pinch bars collide with each other.
Patent JP-S5469526-A (JP)
Title: Control method for pickling solution
Inventor: FUJINO MASAKATSU
IPC: C23G1/02
Filed: 1977-11-15
Abstract: PURPOSE: To judge the power of a pickling soln. contg. nitric and hydrofluoric acids and control the soln. so that its proper pickling power is maintained in removal of the oxide film of stainless steel, etc. with the soln., by measuring the concn. of free hydrofluoric acid in the soln.  
     CONSTITUTION: An oxide film formed by hot wirking stainless steel, zirconium, titanium or thier alloy is removed with a pickling soln. In case of stainless steel, an aq. soln. contg. 5 15% of nitric acid and 2 5% of hydrofluoric acid is used as the pickling soln. By use of the soln. the concn. of free hydrofluoric acid is lowered, and the pickling power is also lowered. A sample of the soln. is added to a liquid contg. a fixed concn. of acetylacetone iron, and the red discoloring rate of the liquid is measured with a photometer to detect the concn. of free hydrofluoric acid in the pickling soln. By comparing the value to a standard value previously set, the pickling power of the soln. is judged, and the soln. is controlled so that the concn. of hydrofluoric acid become the standard value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5931211-A (JP)
Title: Conveyor switching apparatus
Inventor: MIZUNO ITSUHITO
IPC: B65G13/00
Filed: 1982-08-09
Abstract: PURPOSE:To permit assortment in high efficiency by installing a switching apparatus set up with a direction changing wheel which makes frequent appearance on the conveyance surface of belts, in the crossing part between a conveyor for conveying articles and an assorting conveyor installed so as to cross said article conveyor. CONSTITUTION:Each switching apparatus 20 which is installed in correspondence with each of a plurality of assorting conveyors 2 which are arranged in crossing a main conveyor 1 is preferably installed in a bent part 4 formed on the main conveyor 1. In each switching apparatus 20, a plurality of grooved wheels 21 which are installed in the direction of width of the conveyor 1 and onto which round belts 23 which are rotatably driven are put are axially supported onto a U-shaped bracket 25, which is integrally equipped with a rotary shaft 26 having a projecting pin 30. A cam member 28 equipped with a spiral groove 28' into which the pin 30 is engaged is fitted onto said rotary shaft 26, and the wheel 21 is projected from the conveyance surface and oriented obliquely by raising- up the rotary shaft 26 by means of a cylinder etc.
Patent JP-H0921682-A (JP)
Title: Weight sensor and balance containing weight sensor of this type
Inventor: DEIDEIE ANTOWAANUUMIROMU
IPC: G01L1/22
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a weight sensor, which can be simply manufactured, to facilitate the manufacture of a balance and to improve the quality of the balance. SOLUTION: A testing body is provided as the shape of a bar 1 supporting a strain gage 2. The bar 1 is bent by the weight to be measured. The bar 1 is extending at the inner side of a frame 3. One end of the bar 1 is bonded to the frame 3, and the other end of the bar 1 is free with respect to the frame 3. The other end has a supporting surface 4. A force F in the opposite direction with respect to a reaction force F1, which is applied on a supporting surface 5 of the frame 3, is applied on the supporting surface 4. The entire sensor is formed as the single part in the shape of a flat block.
Patent JP-H01306757-A (JP)
Title: Air conditioner
Inventor: SATO HARUO
IPC: F24F11/02
Filed: 1988-06-03
Abstract: PURPOSE:To stop an operation of a compressor when an air-conditioning load is zero and avoid wasting electric power, by controlling the temperature of air blown into a room to be air-conditioned to be constant in a variable air flow rate system by means of a blower controller provided with the function of stopping the compressor under a no-load condition. CONSTITUTION:A blower controller 31 having the function of stopping a compressor at the time of a no-load condition is provided which sends an instruction signal for stopping a compressor 6 to a capability controller 12 when the operating frequency of an interior blower 2 is not higher than a predetermined frequency and which sends an instruction signal for re-operating the compressor 6 to the capability controller 12 when the operating frequency of the blower 2 is thereafter raised again to or above the preset frequency. Thus, when an air-conditioning load is reduced to zero, the operation of the compressor is stopped, whereby wasting of electric power is obviated, an repeating cycle operation comprising short-time operations and short-time stoppages of the compressor is prevented from being developed due to a surplus of compressor capability, and the reliability of the compressor is enhanced.
Patent JP-H032076-A (JP)
Title: Printer
Inventor: NAKAJIMA YOSHIKI
IPC: B41J29/42
Filed: 1989-05-31
Abstract: PURPOSE:To easily recognize data mount to be further stored in a buffer memory by indicating data amount or buffer remainder stored in the memory as a percentage ratio to the storing capacity of the memory. CONSTITUTION:Printing data externally received by data receiving means A are stored in a buffer memory 8, stored data amount or data amount to be further stored is calculated as a percentage ratio to the storage capacity of the memory 8 by percentage ratio calculating means C, and displayed on display means D. If reception data in one page to be stored in a buffer memory B exceeds the storage capacity of the memory B, incomplete page data output means E judges it, and outputs the data stored in the memory B to a printing engine, thereby printing it. Thus, the data amount to be stored can be easily known, and even if the data exceeding the buffer capacity are input, it can prevent the data from erasing as an error.