baber/WOPTO huggingface dataset:
Patent JP-S6245222-A (JP)
Title: Signal processing system
Inventor: YANAGISAWA YUJI
IPC: H03M3/04
Filed: 1985-08-23
Abstract: PURPOSE:To save the memory capacity storing a data relating shading distortion by applying coding except the least significant bit of a quantized data in a signal processor such as a facsimile equipment. CONSTITUTION:A picture signal from an image sensor 20 is sampled (2) and given to a peak value detection circuit 3 and the peak value is given to a 7-bit A/D, D/A conversion circuit 4. The conversion circuit 4 discriminates the quantity with a signal just before and applies the result to a delta demodulation circuit 8. The demodulation circuit 8 counts the signal representing the quantity of the supplied picture signal, sections it in the unit of 16 or 32 picture elements, encodes the difference and the result is stored in a RAM 10. Thus, the information corresponding to the shading distortion is stored in the RAM 10. Since the least significant bit is always 1 or 0, the bits except the least significant bit are coded and stored in the RAM 10. Thus, the capacity of the RAM 10 is saved.
Patent JP-S6161985-A (JP)
Inventor: RUDOBITSUHI BUDETSUKAA
IPC: F04B1/107
Filed: 1985-08-23
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-S6239580-A (JP)
Title: Triazole derivative, its production and plant growth regulating composition containing said derivative
Inventor: REIMONDO ERIOTSUTO
IPC: C07D249/08
Filed: 1986-08-07
Abstract: A triazole derivative useful as a plant growth regulating agent has the general formula (I)and stereoisomers thereof, wherein R<sup>1</sup> is an alkyl group containing from 3 to 6 carbon atoms, or a haloalkyl group containing from 2 to 5 carbon atoms, or a group-CH<sub>2</sub>-Z wherein Z is a cycloalkyl group containing from 3 to 5 carbon atoms; R<sup>2</sup> is hydrogen or an alkyl group containing from 1 to 4 carbon atoms; and R<sup>3</sup> is a tertiary butyl group optionally substituted by halogen; and salts, esters and metal complexes of the compound of formula (I) wherein R<sup>2</sup> is hydrogen.
Patent JP-S6433274-A (JP)
Title: Oil agent composed of ring opened epoxy compound
Inventor: HAIDEI FUIIDORAA
IPC: D06M13/184
Filed: 1988-07-22
Abstract: PURPOSE: To obtain the subject oil agent comprising a compound selected from ring opened epoxidized fats, oil, alcohols, etc., capable of manifesting functions such as smoothness and antistatic properties excellent in high heat stability by application thereof at the time of producing and processing fibers and filaments. CONSTITUTION: This oil agent contains a compound selected from ring opened epoxidized fats, oils, fatty acid esters, alcohols, etc., obtained by ring opening of epoxy rings of oils and fats such as animal fats, cotton seed oil, peanut oil, rapessed oil, sesame oil, soybean oil, sunflower oil or rice bran oil, fatty acid esters, etc., with a linear and/or a branched saturated and/or unsaturated 8-22C monoalcohols, etc., once and/or several times until the epoxide value attains 0. The oil agent is good in heat stability without causing a tar forming phenomenon and without producing a cracking product and is excellent in high-speed spinning performances of synthetic fibers.
Patent JP-S6339775-A (JP)
Inventor: UMEMURA YASUO
IPC: B25D17/24
Filed: 1986-08-05
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-H0851780-A (JP)
Title: Neutral point clamping inverter
Inventor: MIURA KAZUTOSHI
IPC: H02M7/48
Filed: 1994-08-05
Abstract: PURPOSE:To increase a conversion efficiency by reducing a power loss due to circulating current and protect a diode which operates at the time of regeneration of power. CONSTITUTION:This equipment is provided with positive-side regenerative diodes Dr1, Dr2 whose cathode sides are connected to one ends of snubber capacitors Cs1, Cs2 which are on the positive side arm, negative-side regenerative diodes Dr3, Dr4 whose anode sides are connected to one ends of snubber capacitor Cs3, Cs4 which are on the negative-side arm, and a power converter which can make a regenerative operation and which obtains a d.c. current from an a.c. power supply and supplies a circulating current through a reactor Lr and a reflux diode DF. The cathode sides of the positive-side regenerative diodes and the anode sides of the negative-side regenerative diodes are connected to ends of a series circuit of the reactor Lr and the reflux diodes DF respectively.
Patent JP-S5976886-A (JP)
Title: Method for electrolytically refining copper
Inventor: ABE TATSUICHIROU
IPC: C25C1/12
Filed: 1982-10-22
Abstract: PURPOSE:To obtain electrolytic copper having a smooth and dense surface and a low S content in the manufacture of electrolytic copper by electrolysis in an acidic soln. of copper sulfate in sulfuric acid by using starch or dextrin as an additive for the electrolysis. CONSTITUTION:When pure copper is recovered from crude copper by electrolysis in an acidic soln. of copper sulfate in sulfuric acid as an electrolytic soln., starch or dextrin is added to the copper sulfate soln. The amount of the starch or dextrin to be added is about 10-50mg/l and about 40-150g per 1 ton copper to be deposited. The starch or dextrin may be combined with glue, gelatin or other water soluble protein as a conventional additive to increase the effect furthermore.
Patent JP-H0849135-A (JP)
Title: Warp-holding apparatus of fluid jetting type loom
Inventor: NONAKA TATSUYA
IPC: D03D47/28
Filed: 1994-08-05
Abstract: PURPOSE:To provide the subject weft holding apparatus capable of providing sufficient holding force of weft ranging to a picking nozzle to rebound of weft in cutting due to cutter. CONSTITUTION:This weft-holding apparatus is obtained by providing a holding plate 15 and stopper plates 16 and 17 between picking nozzles 5A and 5B and a cutter on the picking side, forming U-shaped spaces 25 and 29 through which wefts YA and YB are advanced and held in a beating process between the wall face of a guide plate 21 of the holding plate 15 and wall faces of stoppers 16 and 17, holding these wefts YA and YB to wall faces 23 and 27 on the back side of the spaces 25 and 29 by attaching and forming stoppers 30 and 31 by bending the top of these stopper plates 16 and 17 to rebound in cutting these wefts YA and YB.
Patent JP-H1130646-A (JP)
Title: Semiconductor integrated circuit and test circuit to be comprised therein
Inventor: OKAYASU HIDEKI
IPC: G06F1/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To secure a semiconductor integrated circuit and a test circuit to be comprised therein, capable of testing a wide range of subject circuits. SOLUTION: A semiconductor integrated circuit is used after converting it into a test mode through power input from a test terminal. When it is turned to the test mode, a clock highly speeded up at nth-fold by a clock multiplicational circuit 2 is inputted into a subject circuit 1, and further, data are inputted through a signal multiplied as far as nth-fold by a data compression circuit 3. Since the subject circuit 1 is inputted with the clock and the data multiplied as far as nth-fold, in the case where the subject circuit 1 is operable at the clock at more nth-fold than a test circuit input clock, it is normally operated, and thereby normal compression data are outputted. The compression data outputted after being compressed at more nth-fold than the subject circuit 1 is converted into 1/n by a compression data depression circuit 4, and thus observation at a large scale integrated circuit tester is made possible to be done.
Patent JP-S57109524-A (JP)
Title: Measuring method for back-up roll crown of four-stage rolling mill
Inventor: TAKAHASHI HIROYUKI
IPC: B21B38/12
Filed: 1980-12-25
Abstract: PURPOSE:To enable measurement at high accuracy in a short time in measuring back-up roll crown of a four-stage rolling mill by measuring the touch roll mill constant at the time of fitting work rolls and calculating total crown therefrom, and subtracting known work roll crown. CONSTITUTION:In a four-stage rolling mill consisting of upper and lower work rolls 10, 12 and back-up rolls 14, 16 change of mill constant as a slope of a mill spring curve that represents interrelation between variation of clearance of work rolls from a noload state A to touch roll B and the load is determined beforehand. Next, the mill constant immediately after recombination of work rolls of the rolling mill is measured and total crown is calculated in correspondence with this value to above-mentioned mill constant. By subtracting known work roll crown from this value, the amount of crown of back-up rolls can be measured at high accuracy.
Patent JP-S6340930-A (JP)
Title: Data processing method
Inventor: MINOURA YOICHI
IPC: H03M11/04
Filed: 1986-08-06
Abstract: PURPOSE:To key in a data irrespective of a display processing, by suspending the display processing and inputting a keying data, when a key input is executed in the course of the display processing, executing a function processing, and restarting the display processing, when the function processing is completed. CONSTITUTION:When a key input is executed from a keyboard 2, a CPU 11 of a body part 1 input a key cord. Subsequently, the CPU 11 starts a prescribed function processing routine FNR and executes a function processing. When it is necessary to display a result of processing, a character code being a result of processing is stored in a prescribed address of a VRAM 31 of a display device, 3 the content are rewritten, and also, a necessary display processing is executed. When the key input is executed in the course of the display processing, the CPU 11 suspends the display processing and executes a prescribed function processing, and restarts the display processing again after the function processing is ended. In such a way, key-in of a data can be executed irrespective of the display processing.
Patent JP-H0915016-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F15/02
Filed: 1995-06-28
Abstract: PURPOSE: To make complicated mechanical correction processing unnecessary and obtain an accurate instantaneous flow rate. CONSTITUTION: When a hook interlocked with a mechanical movable part in which cyclic operation is performed at a speed in accordance with flow rate is positioned at one end part of its operation range, a reluctance element 54 detects a reference position during one cycle of operation of a gas meter. Another reluctance element 55 detects each position of 5 parts during one cycle of a circular plate interlocked with the mechanical movable part respectively.  A position discrimination part 62 detects positions during one cycle of the operation of the mechanical movable part on the basis of each output of the reluctance elements 54, 55, a correction coefficient calculation part 64 calculates a correction coefficient in response to the positions, a flow rate operation part 65 computes quantity of corrected flow rate on the basis of a pulse cycle and the correction coefficient measured by a pulse cycle measuring part 61.
Patent JP-H1130107-A (JP)
Title: Rear bearing device of axial-flow exhaust steam turbine
Inventor: TAKAHASHI SADAJIRO
IPC: F01D25/16
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To easily perform a maintenance inspection work by simplifying the structure of a rear bearing installed inside an exhaust casing, and also to improve reliability against an oil leakage by preventing a leaked oil from a bearing stand from being discharged into a steam passage side of the exhaust casing. SOLUTION: The subject device is so composed that a bearing stand cover 13 is covered on the upper face of the bearing stand 12 of a rear bearing 8 installed inside an exhaust casing of a turbine wheel chamber, and an air groove 18 is formed along the face of a flange, namely, a horizontal joint flange 12a of a bearing stand 12 placed upon a horizontal joint flange 13a of the bearing stand cover 13, and also a gasket 19 is installed on both inner and outer peripheries of the air groove 18 across it. In addition, a conduit 21, which is pulled outside penetrating downwardly the bearing stand 12 and the exhaust casing and is used simultaneously as a discharging passage of a leaked oil, is installed, jointed with the air groove 18, between the air groove 18 and its atmospheric side.  A leaked oil generated at the flange in an emergency is discharged outside from the air groove 18 through the conduit, to thereby prevent an oil leakage into the discharge casing.
Patent JP-H0849799-A (JP)
Title: Camera supporting device
Inventor: NAKAJIMA TOSHIO
IPC: F16M11/26
Filed: 1994-08-05
Abstract: PURPOSE:To dissolve the jiggling of a camera by providing the lower end opening part of a support rod with an expansion rod energized in the elongated direction by a spring, and providing a support fitting with a hanging string and a receiving pipe part into which the lower end part of the expansion rod is removably fitted. CONSTITUTION:In the case of photographing with a camera C in hand, a support fitting 3 is hung from a neck by a hanging string 29, and the camera C is fitted to a universal head 1 at the upper end part of a support rod 2. The lower end small diameter part of an expansion rod 17 protruding downward from the support rod 2 is then fitted into the receiving pipe part 3b of the support fitting 3, and the camera C is pushed down with both hands to adjust the height of the camera C by the expansion of the spring of the expansion rod 17. In the case of taking a laterally long photograph, the camera C is longitudinally displaced around the lateral shaft 8 of the universal head 1 to adjust the direction of the camera C. In the case of taking a longitudinal photograph, the camera C is erected by 90 around the vertical shaft 10 of the universal head 1, and the camera C is longitudinally displaced around the lateral shaft to adjust the direction of the camera C. Since the camera C is supported at three points, that is, both hands, the support rod 2 and the support fitting 3, the jiggling of the camera can be dissolved.
Patent JP-H0349253-A (JP)
Title: Resin sealed semiconductor device
Inventor: SAKURAI KEIJI
IPC: H01L23/28
Filed: 1989-07-18
Abstract: PURPOSE:To reduce the size and cost of a semiconductor device by providing a mount hole through a resin body on a tip from an end opposite to a side where a leadframe mount is extended. CONSTITUTION:A thin extension 8 with a leadframe semiconductor chip 1 fixed is supported between a movable pin 31 protruding from an upper die 21 into a cavity 23 and a movable pin 32 protruding from a lower die 22 into the cavity 23. Resin is injected into the die cavity from an inlet port 24. When the injected volume reaches 75 to 90% of the cavity 23 capacity, a mount 3 is fixed by the injected resin. The movable pins 31, 32 are retreated to the die face by air cylinders 33, 34 at this time, and uninjected resin in injected to fill the entire cavity 23 with the resin. On the other hand, a mount 2 extends to one end to form a lead terminal 3 and an installation hole 71 is formed at the tip with respect to the mount 2.
Patent JP-2000020085-A (JP)
Title: Speech recognition apparatus and recording medium recording speech recognition program
Inventor: KOYAMA NORIKO
IPC: G10L15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To display the results of recognition with Arabic numerals in real time when recognizing the numeral strings which are speech inputted with units, such as 'thousand' and 'ten thousand'. SOLUTION: This speech recognition apparatus executes recognition processing in a speech recognition section 102 when the numeral strings consisting of plural digits are inputted sequentially from the top from an input device 101. The words obtd. as the results of the recognition are converted to numerical values in a numerical value expression processing section 104. When the word indicating the unit is inputted, the numerical value signified by the corresponding word and the value converted to the numerical value before the same are computed. The numerical value obtd. as the result of the computation is display in the Arabic numerals on a display device 112.  As a result, the recognition result of the speech inputted numeral strings may be checked at all times and the display in the Chinese numerals in a table, etc., in an inadequate place without an odd feel is made possible by using the Arabic numerals.
Patent JP-H0637238-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/50
Filed: 1992-07-13
Abstract: PURPOSE:To obtain the QFP type semiconductor device loaded with a chip in high heat generation by a method wherein the ends of inner leads are arranged toward the central point of a chip so that the heat of a package having various kinds of pitch and number of inner leads may be dissipated evenly and efficiently. CONSTITUTION:The ends of inner leads 4 are arranged toward the central point of a chip 2. The inner leads 4 of this QFP type semiconductor device are formed so that the width of inner leads 4 in the chip outer edge part may be wider than that of the inner leads 4 in inner edge part. At this time, the areas in the regions wherein the chip 2 is covered with the inner leads 4 arranged inside the triangles formed by the diagonal lines of the chip 2 or the triangles wherein the vertical angles of the triangles containing the central point are divided by isometric angles are equalized in respective triangles to enhance the external dissipation capacity. Through these procedures, the QFP pertinent to compact and high density packaging step for mounting the chip in high heat generation can be obtained.
Patent JP-2000021240-A (JP)
Title: Insulating paint
Inventor: SAKAO KAZUNORI
IPC: C09D5/25
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide insulating paint capable of manufacturing an insulated wire which overcomes a fault, in the solder releasing, of a conventional solder releasable insulated wire using polyester imide insulating paint, and in which the release of solder is sufficiently carried out even in the inside, even when the solder releasing is applied to a Litz wire, etc., formed by twisting a large number of thin wires. SOLUTION: This insulating paint is formed by dissolving, in an organic solvent, a polyester imide resin obtained by reacting (A) a divalent carboxyl acid including a five-membered ring imide group, or its derivative, or a mixture of them, (B) a trivalent carboxyl acid, or its derivative, or a mixture of them, (C) primary aliphatic divalent alcohol, (D) aliphatic divalent alcohol including at least one secondary or more alcohol group, and (E) trivalent alcohol.
Patent JP-H0828879-A (JP)
Title: Heater for cooking operation
Inventor: ITO KATSUMI
IPC: F24C3/12
Filed: 1994-07-13
Abstract: PURPOSE:To prevent a heater from igniting so long as an ignition lock is manually released and is not contacted with a bottom part of a pan under a mode in which the ignition lock is engaged in response to a mode of a changing-over lever and a temperature sensor is not contacted with the bottom part of the pan. CONSTITUTION:There are provided a temperature sensor 2 contacted with a bottom surface of pan of a cooking container and for sensing a temperature of the bottom part of the pan; a burner for heating the pan; an ignition means such as an operation button 31 for igniting the burner, an ignition lever 32, a button shaft 33 and a button guide 34 and the like; a combustion control means such as a controller and the like; a lifting or descending bar 21 changed by driving the set position of the temperature sensor 2; a changing-over lever 22; and a lock plate 35 for locking the igniting operation. When the igniting operation is carried out under a state in which the temperature sensor is not contacted with the bottom surface of the pan, the ignition lock is carried out.
Patent JP-H0473468-A (JP)
Title: Metal gasket
Inventor: MATSUSHITA YOSHITAKA
IPC: C09K3/10
Filed: 1990-07-16
Abstract: PURPOSE:To ensure the easy design of a gasket, and obtain the high sealing characteristics thereof by separating the area of a sub-sheet around the peripheral edge of a cylinder opening from the other area thereof, applying different thickness to both of the aforesaid areas, and using a grommet around the peripheral edge of the cylinder opening. CONSTITUTION:In the metal gasket wherein two base sheets 1 having a bead 8 formed around the peripheral edge of a cylinder opening 4 are used to clamp a sub-sheet 2 having no bead, the area 2a of the sub-sheet 2 having suitable width around the peripheral edge of the cylinder opening 4 is separated from the other area 2b thereof. In addition, the thickness of the aforesaid area 2a is made less than the thickness of the area 2b, and applied with a grommet 11 for clamping the area 2a and the overlapped two base sheets 1, thereby constituting the metal gasket. Namely, each section of the gasket when fitted to an engine head is subjected to desired surface pressure by selecting the thickness of the aforesaid areas 2a and 2b of the sub-sheet 2 at a desired value.
Patent JP-H1131547-A (JP)
Title: Common connector
Inventor: NORIZUKI TERUHISA
IPC: H01R13/42
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a connector, which can house through either a crimp terminal and a pressure-contact terminal and is commonly used and which facilitates the exchange of the pressure-contact terminal. SOLUTION: A common-use connector 21 is integrally formed with a connector housing 22 via a hinge part 36 freely to be turned between a fitting position, in which a double lock member 26 is fitted in a fitting opening 32, and a position, in which the fitting opening is opened, by fitting the double lock member 26 in the connector housing 22, and while providing the fitting opening 32, through which a terminal of a wire 42 to be pressed between pressure-contact blades of a pressure-contact terminal housed in a terminal housing chamber 23 can be inserted into the terminal housing chamber 23.
Patent JP-H0785079-A (JP)
Title: Device for managing information file
Inventor: UHASHI NAOYUKI
IPC: G06F12/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide the device for managing information files capable of easily retrieving files based on a given attribute. CONSTITUTION:Plural information files A to J with hierarchical structures defined mutually are preserved with directories having system information required to make an access to them. Each information file is made accessed by referring to the directory. The tag information showing the prescribed attribute (for example, the one indicating that a maker is 'A') on each information file is set separately from the directory. Based on the tag information, the information files are retrieved.
Patent JP-H0717947-A (JP)
Title: Vitamin d compounds and their production
Inventor: HOSE PII SESUTERO
IPC: A61K8/34
Filed: 1993-06-29
Abstract: PURPOSE: To provide a novel vitamin D compound which may be satisfactorily obtained from easily usable or available starting materials and is useful in the treatment of autoimmune diseases, inflammatory diseases, diseases based on abnormal cell differentiation, or the like.  
     CONSTITUTION: The vitamin D compound of formula I (wherein R 1  represents H or OH; R 2  represents a 1-3C alkyl, hydroxy 1-3C alkyl, 1-2C alkoxymethyl, 2-3C alkenyl or 2-3C alkinyl; R 3  has at least 3 atoms at the main chain and represents a straight or branched chain of a saturated or non-saturated aliphatic hydrocarbon group or a divalent oxahydrocarbon group having 3 to 5 carbon atoms which may be optionally substituted by one or more substituents selected form epoxy, F and OH; R 4  represents a sec- or tert-3-6C alkyl or 3-6C cycloalkyl; A and B are each H, methyl or methylene formed together with), is provided. The compound of the formula I wherein R 1  is OH is provided by reacting a compound of formula II (wherein R 5  represents a protected OH; R 6  represents a 1-6C alkyl) with a compound of formula III (wherein X represents Cl, Br or I; M represents Li or Mg; p is of 0 or 1). 
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