baber/WOPTO huggingface dataset:
Patent JP-H04277823-A (JP)
Title: Limiter
Inventor: FUKUDA KEISUKE
IPC: G10L21/0316
Filed: 1991-03-05
Abstract: PURPOSE:To always enable an exact amplitude limiting operation regardless of the dispersion of elements, environmental condition and secular change. CONSTITUTION:A multiplying means 2 obtains an output digital signal by multiplying an input digital signal and a variable coefficient data generated by a coefficient data generating means, and a comparing means 3 compares the size of the output digital signal with a prescribed value. A coefficient data generating means 4 changes the coefficient data into a much smaller coefficient data and outputs it to the multiplying means 2 when the size of the output digital signal exceeds the prescribed value as the result of comparison at the comparing means 2, and amplitude limiting is executed. When the size of the output digital signal is smaller than the prescribed value as the compared result, the coefficient data is gradually changed into a much larger coefficient data within a fixed range and outputted to the multiplying output 2, and a gain is smoothly recovered.
Patent JP-H06252302-A (JP)
Title: Package for semiconductor device
Inventor: KOBAYASHI MASAYUKI
IPC: H01L23/36
Filed: 1993-02-26
Abstract: PURPOSE:To obtain the title package for semiconductor device capable of preventing a stage brazed on a heat sink through the intermediary of a buffer member from warping upward in a dome shape. CONSTITUTION:As for a buffer member 600, a member comprising a ring member 620 with a metallic member 640 having higher heat shrinkage factor than that of the ring member 620 buried therein 620 is used. Next, when a stage 40 is brazed on a heat sink 20 through the intermediary of the buffer member 600, the powerful inward shrinkage force of the metallic member 640 is either prevented by the ring member 620 brazed on the peripheral side of the metallic member 640 or said force of the metallic member 640 is applied to the central rear surface of the stage 40 brazed on the metallic member 640.
Patent JP-H03265566-A (JP)
Title: Casting method for colored zirconia slip
Inventor: UENO AKIO
IPC: C04B35/48
Filed: 1990-03-15
Abstract: PURPOSE:To obtain a beautiful colored zirconia product with good reproducibility by adding both a specified metallic oxide colorant and the prescribed amount of alumina to zirconia powder and mixing this mixture to make slip and utilizing this slip to form a shaped body having unevennesses and a curved surface and roasting the shaped body. CONSTITUTION:Slip is made by adding (B) one or more kinds of oxide colorant (e.g. chromium oxide) of iron, copper, cobalt, chromium, manganese, cadmium, terbium, erbium, neodymium, yttrium and praseodymium or metal similar thereto, (C) 0.5-5 pts.wt. alumina for 100 pts.wt. (A) zirconia powder, (D) a medium (e.g. water, ethanol) for slip and (E) an organic binder to (A) zirconia powder, mixing and grinding this mixture. Then a colored zirconia product is obtained by utilizing this slip and forming a shaped body having unevennesses and a curved surface and roasting the shaped body.
Patent JP-H11259570-A (JP)
Title: Business management simulation method and business management decision making support system using the simulation method
Inventor: OTAKA YOSHIMITSU
IPC: G06F19/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To simulate a commodity/service transfer action system and a business action occurrence system by a comparatively simple algorithm and faithfully to the actual human behaviors and the selling states of commodities by performing the commodity/service transfer actions including movements and the business actions based on the set action rules. SOLUTION: This system comprises a simulation computer 1, an input device 2 and an output device 3 and expresses the commodity/service transfer actions and business action occurrence systems in data as the object areas after arranging the prescribed object elements on the cells included in an object space. The interactions are attained among the recognizable object elements which are included in a scanning range where the prescribed object elements are set, and the commodity/service transfer actions including movements and the business actions are carried out based on the set action rules. The data expressing the object areas are changed according to the said transfer and business actions.  These operations are repeated to plural object elements and the time series state changes of both commodity/service transfer actions and business action occurrence systems are simulated by the change of data.
Patent JP-H02279641-A (JP)
Title: Halogenobenzene derivative
Inventor: ARUBUREHITO MARUHORUTO
IPC: C07C255/57
Filed: 1990-03-15
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is H or COOR 4  (R 4  is a 1-6C alkyl), R 2  is CN or COOR 4  and, when R 1  is H and R 2  is COOH or H, R 3  is H, CN, CH 3 , CF 3  or Cl, (m) is 1-4, (n) is 0-2 and m+n is at least 2 but dose not exceed 4, and m=4, n=0 and R 3 =CF 3  are excepted].  
     EXAMPLE: Methyl 2-(2,4-dichlorotrifluorophenyl)-cyanoacetate.  
     USE: A raw material for a herbicide, insectiside or a plant protecting agent such as compds. represented by formula II (wherein X is 1-4, R 31  is H, CH 3 , CF 3  or Cl, Hal is F or Cl, (y) is 0-3 and R 6  is an alkyl).  
     PROCESS: Polyhalogenobenzene represented by formula III (the case of m=4, n=0 and R 3 =CF 3  is excepted) and a compd. represented by formula IV (R 5  is CN or COOR 4 ) are reacted in the presence of a solvent and a base to form a compd. represented by formula V and this compd. is hydrolyzed or decarboxylate to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61221540-A (JP)
Inventor: YANO TAKAHITO
IPC: G06F1/00
Filed: 1985-03-27
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-H01237007-A (JP)
Title: Manufacture of hot rolled steel sheet having good mechanical descaling property
Inventor: NAGAO NORIAKI
IPC: B21B1/26
Filed: 1988-03-16
Abstract: PURPOSE:To improve the mechanical descaling property of scales generated on a hot rolled coil and to surely keep the required softness by winding the coil at a temp. of 350-500 deg.C after hot rolling of a specific steel in the temp. range not lower than the Ar point. CONSTITUTION:A steel consisting of, by wt., 0.02-0.10% C, 0.05-0.35% Mn, 0.01-0.03% Al and the balance substantial Fe is melted by an ordinary method. Then, the molten steel is continuously cast to obtain a slab, which is hot rolled under conditions of a prescribed heating and a finishing temps. and the hot rolled steel sheet is wound at a temp. of 350-500 deg.C. Hence, hot rolled steel sheets having softness for good workability and the better mechanical descaling property are stably produced in large quantities.
Patent JP-S51140048-A (JP)
Title: Pivot bearing device
Inventor: WADA YOSHIO
IPC: F16C27/00
Filed: 1975-05-28
Abstract: PURPOSE: Pivot bearing device by which rotating body can be rotated in high speed rotation in super high vacuum condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59189715-A (JP)
Title: Channel selection display device
Inventor: OOHASHI TAMAKI
IPC: H03J5/00
Filed: 1983-04-12
Abstract: PURPOSE:To perform very easily the storing operation of a channel selecting frequency for a tuner while comparing the light emission of the first indicator lamps with that of the second indicator lamps, by storing the number of receivable channels and approximate frequency positions in the first indicator lamps. CONSTITUTION:Each time the channel tuning signal from a tuner 4 is inputted to a transistor TR10 of a light emission control circuit 8 which receives the output signal from an output circuit 6, the first indicator lamp, for example, 2e, 2h, or the like of the circuit 8 is held in the light emission state. That is, all channels in the region are stored and held in the first indicator lamps 2 as the light emission state when a variable tuning element is varied throughout the receiving frequency band. When an adjusting operation is performed in this state for the purpose of storing channels in individual channel selecting members of the tuner 4, the second indicator lamps 3 emit light successively, for example, from the left to the right, and the selection of the channel in the position of the first indicator lamp 2c is confirmed when the second indicator lamp 3c corresponding to the first indicator lamp, for example, 2c which is already held in the light emission state emits light, and this channel is stored.
Patent JP-H02243527-A (JP)
Title: Production of glass sealed material
Inventor: KONDO YUKIHIRO
IPC: C03B23/217
Filed: 1989-03-15
Abstract: PURPOSE:To obtain glass sealed material without giving thermal damage to unnecessary part of heating by forming heater according to outer shape of sealing position of glass sealed material making to vacuum or gas-filling and sealing by heating to sealing position. CONSTITUTION:Flat glass matter 3 is adhered to opening part of cylindrical glass matter 2 enclosing a matter 11 to be sealed in and sealed in vacuum or gas-filling, thus a glass sealed material is obtained. In said process, shape of used carbon heater 6b is formed in accordance with outer shape of sealing positions of the cylindrical glass matter 2 and flat glass matter 3. Then, the sealing positions are heated by the carbon heater 6b in vacuum or desired gas atmosphere and glass of sealing position is melted and sealed to obtain a glass sealed material. By said method, only sealing position necessary of heating is able to be heated and flatness is able to be kept after sealing in a case of requiring flat face as necessary shape of the glass sealed material.
Patent JP-H09259494-A (JP)
Title: Recording/reproducing device
Inventor: TAKASE MASATAKE
IPC: G11B15/665
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device suitably used for a VCR (video cassette recorder) device capable of raising the caps of cassettes different in size by one cassette cap raising mechanism supported on a cassette holder so as to be rotatable. SOLUTION: A cassette cap raising main body part 72 is supported on a cassette holder 7 like a bridge so as to be rotatable a small cassette cap raising piece 75 and a large cassette cap raising piece 76 are provided in the cassette cap raising main body part 72, the cap of a small cassette is raised by one cap raising piece 75 by the operation of the cassette cap raising main body 72 rotated associatively with the loading operation of the cassette holder 7 in a loading position and the cap of a large cassette is raised by the other cap raising piece 76.
Patent JP-H03264107-A (JP)
Title: Electrothermal rolling device
Inventor: MIKAMI MASAO
IPC: B21B27/08
Filed: 1990-03-14
Abstract: PURPOSE:To heat a material to be rolled uniformly in the width direction by connecting operating side slips of upper and lower work rolls with one power unit and driving side slips with the other power unit respectively. CONSTITUTION:Current by each power source unit 6, 16 flows like A, A' nearly equally in the width direction of a material 7 to be rolled. Accordingly, the distribution of temperature in the width direction of the material 7 to be rolled is stabilized under a state nearly free from deviation in the width direction and is symmetrical in the direction of the lateral width when it is seen from the center of the width direction of the material 7 to be rolled. Consequently, since the temperature of the material 7 to be rolled can be heated in such a state that it is uniformized in the width direction, rolling is stabilized and the quality of a product, too, can be improved.
Patent JP-S60227597-A (JP)
Inventor: TOOMASU EI FUROSHIYURU
IPC: H04R7/12
Filed: 1985-03-27
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-S56158145-A (JP)
Title: Regenerating method for activated carbon of batch type fluidization method
Inventor: KAWABATA YUKIO
IPC: C01B31/08
Filed: 1980-05-12
Abstract: PURPOSE: To perform regeneration safely and surely and make the quality and yield of regenerated carbon always constant by detecting the end of the regeneration of waste activated carbon in a batch type fluidization system by means of the temp. in a regeneration furnace.  
     CONSTITUTION: In regeneration of activated carbon of a batch type fluidization system, an in-furnace temp. detector 20 is provided in a regeneration furnace 1, and an in-cylinder temp. detector 21 is provided in the upper part of the cylinder of a cooler 11. Further an automatic valve 22 which interlocks to the detector 21 and closes a regenerated carbon discharge pipe 10 interlocking to the detector 21 is mounted to said pipe 10. When at the time of regenerating waste activated carbon the temp. in the regeneration furnaces rises up to the temp. corresponding to the prescribed packing specific gravity, the regenerated carbon is discharged and is immediately cooled, but when the in-cylinder temp. rises to around the discharge starting time, the valve 22 is closed. Since the end of the regeneration is controlled easily in this way, the quality and yield of the regenerated carbon are maintained constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60209380-A (JP)
Title: Manufacturing method of double bottom block for shipping
Inventor: OGAWA RAITAROU
IPC: B63B3/62
Filed: 1984-04-02
Abstract: PURPOSE:To make automatic welding for large assembling performable, by producing a block in installing an inner bottom plate and an outer plate provided with a floor plate at both sides centering on a girder inside a double bottom and each of longes up and down, while setting a joining part of the block down to the same plane surface of verticality. CONSTITUTION:At the time of manufacturing, first of all, a floor plate 6 is attached to both sides of a girder 5 of the specified length at regular intervals, while an inner bottom plate 2 provided with an inner bottom plated longe 4 is attached whereby an inner bottom plate I' for small assembling is formed up. Next, a bottom plated longe 3 is joined on top of an outer plate 1 having the same width and length as the said inner bottom plate 2 whereby an outer plate block B' for small assembling is formed as well. Successively, the inner bottom plate I' is joined on top the outer plate block B', and a double bottom block D for medium assembling is formed up. And, after a lot of double bottom blocks D are assembled in horizontality, each of connecting parts 8-10 is welded, thus the double bottom block is completed.
Patent JP-S59188537-A (JP)
Title: Diagnostic measuring method of trouble of airblast circuit breaker
Inventor: YAGUCHI ISAO
IPC: G01M99/00
Filed: 1983-04-11
Abstract: PURPOSE:To make a total decision on an airblast circuit breaker accurately by fitting a pressure transducer to the support bushing of an air tank, and leading an air pressure out as an electric signal. CONSTITUTION:Copper pipes 6a, 6b... are detached from the support bushings 3a, 3b... of the airblast circuit breaker which extinguishes an arc by blowing compressed air at a receiving service entrance, etc., and the pressure transducers 7a, 7b..., etc., are fitted to the detached parts of the bushings 3a, 3b.... Then, air pressure under the bushings 3a and 3b equipped with compressed air on-off valves 2a, 2b..., etc., connected to an air tank 1 is measured as a voltage. Therefore, whether each contact is normal or not, and, in addition, whether each operation part of on-off valves, etc., is normal is decided to make the total decision on the airblast circuit breaker accurately.
Patent JP-H01237778-A (JP)
Title: Character recognizing method
Inventor: KURINO KIYOMICHI
IPC: G06K9/62
Filed: 1988-03-18
Abstract: PURPOSE:To loosen the limit of a writing character to the same level as a general slip by discriminating a tendency in the character of a writer from a recognized and outputted standard pattern and reading even a resemble character which can not be identified only with a character form. CONSTITUTION:A slip 2 is carried to a reading part, which is composed of a light emitting source 3 and a photo-detecting element 4, by a document carrying mechanism 1. This element 4 converts a pattern, which is successively inputted, to an electric signal and outputs it. As such an element 4, a one-dimensional semiconductor CCD sensor, etc., is used. Here, a binarizing circuit 5 converts an output signal from the element 4 to the binarizing signals of '1' and '0' by a prescribed threshold and outputs the signal to a memory 6. This memory 6 stores the pattern on the document as the binary picture of the '1' and '0' and a semiconductor memory, etc., is used for this memory. From the binary picture to be outputted from the memory 6, a segment/recognizing part 7 segments the character pattern in each character, and the result is compared with the standard pattern. Then, a recognized result is outputted.
Patent JP-H05268064-A (JP)
Title: Ecl gate circuit
IPC: H03K19/21
Filed: 1992-03-19
Abstract: PURPOSE:To improve the temperature characteristic of a change in a pulse width of an output wave and to extend the temperature available range by applying a divided voltage by resistors to a load resistor as a temperature compensating bias voltage. CONSTITUTION:An output of a 2-input exclusive OR circuit 51 is inverted by a 2-input exclusive OR circuit 52 whose one input is open and the inverted signal is outputted and the pulse width of input output waveform signals is made coincident in response to the adjustment of a load resistor 6. A divided voltage by temperature compensation diodes 81-83 and a resistor 10 connected in series between a power supply and ground are applied to the resistor 6 as a bias voltage with a negative temperature characteristic to implement temperature compensation. Thus, the temperature characteristic of a pulse width change in the output wave is improved and the temperature available range is expanded.
Patent JP-H11254261-A (JP)
Title: Automatic tool changing device
Inventor: HOSOKAWA YUTAKA
IPC: B23Q3/157
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time of tool changing by providing hooks for gripping a tool to be detached in the tip parts of respective arm parts so as to oppose each other's back, and forming an angle, around which the hook is turned, to be a right angle or acute angle. SOLUTION: A new tool 80b in a hook 40b is changed from a fixed state to a separated state. On the other hand, in a main spindle 73, pressure oil is supplied to a cylinder room in the rod side of a clamp cylinder 74, and the clamping of the new tool 80b is carried out. Then, a changing arm starts its turning. Here, in the changing arm, the direction of the hook 40a of an arm part 39a and the direction of the hook 40b of an arm part 39b are opposite each other. Thus, only being turned in the same direction as that when entering the main spindle 73, the changing arm is separated from the main spindle 73 leaving the new tool 80b in the main spindle 73.
Patent JP-S61223301-A (JP)
Title: Controller for hydraulic elevator
Inventor: MURONO MASAHITO
IPC: F15B21/04
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the load for an electric motor by securing the uniform oil temperature and the constant viscosity of oil by agitating the oil in an oil tank by unload-operating a hydraulic pump for a certain time when the oil temperature rises during the stop of a hydraulic elevator. CONSTITUTION:A hydraulic pump 5 for driving a hydraulic elevator 1 is installed. An oil cooling circuit consisting of an oil circulation pump 10, oil cooler 9, etc. is installed into an oil tank 13 for the working oil for the hydraulic pump 5. When the rise of the oil temperature over a prescribed value is detected by a detector 7 installed into the oil tank 13, the oil circulating pump 10 is operated. When the hydraulic elevator 1 is stopped in the above-described state, the hydraulic pump 5 is unloading-operated for a prescribed time after the lapse of a certain time on a timer, and the oil in the oil tank 13 is stirred.
Patent JP-H09216479-A (JP)
Title: Reversible book cover
Inventor: OKADA KIYOKO
IPC: B42D3/18
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a book cover in which both rear and front surfaces can be used by reversely folding both ends of the cover. SOLUTION: Both the ends of a book cover are folded inside, bagged and a cover is inserted. In this case, both the ends are reversibly bagged to provide a reversible book cover, and the intermediate part is formed longer than the conventional book cover. In the case of using, the cover is inserted to the right side, folded at this side, and the rear cover is wound to coat the cover. Thus, the book cover in which both the rear and front surfaces of the cover can be used is obtained, the design can be replaced by the atmosphere of the book, and in the case of contamination, the other surface can be used.
Patent JP-H01240195-A (JP)
Title: Production of inosinic acid
Inventor: TAKAHASHI FUJIO
IPC: C12P19/32
Filed: 1988-03-18
Abstract: PURPOSE:To obtain inosinic acid in an industrially advantageous manner, by continuously carrying out two-step enzymatic reaction using ribonucleic acid as the raw material and by continuously separating, through a dynamic membrane, the inosinic acid formed. CONSTITUTION:An aqueous solution containing ribonucleic acid, phosphodiesterase and 5-phosphoadenylic acid deaminase is kept at 50-60 deg.C and allowed to react, and at the same time, ribonucleic acid, 5-phosphoadenylic acid deaminase and, if needed, further phosphodiesterase are continuously or intermittently replenished, thus forming inosinic acid. Consequently with this, the reaction solution is permeated through a dynamic membrane which has been prepared by forming a zirconium dynamic film on the surface of a porous ceramic substrate e.g., <=5mum in average pore size, thus recovering the objective inosinic acid continuously.
Patent JP-S55156428-A (JP)
Title: Complementary mis dynamic counter circuit
Inventor: ISHIGAMI YASUHIKO
IPC: H03K23/44
Filed: 1979-05-25
Abstract: PURPOSE:To stop counter operation securely for a long period by setting an input pulse signal level so that a couple of MISFETs provided on the output terminal side of the two-input complementary logic circuit of an even-stage circuit will be turned OFF. CONSTITUTION:To stop a counter circuit from operating, input pulse phi is set to level 1 and pulse phi' to level 0 so as to turn OFF MISFETs of an even-state circuit. Once a pulsating noise is input from an external pin (P2 or P1) in this stage, MISFETs (Q6 or Q7) and (Q14 and Q15) in the OFF state conduct momentarily to input a read-in signal to the 2nd-stage circuit by way of the three-stage circuit of read-in time and inverting circuits (Q17 and Q18) for input C of the final-stage circuit and the initial-stage circuit in the operation state. In response to only a noise of pulse width greater than the delay time, counter operation is provided and in response to that of less pulse width, the counter is securely stopped from operating.
Patent JP-S62224600-A (JP)
Inventor: NOJIMA HIROSHI
IPC: B24C5/04
Filed: 1986-03-24
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。