baber/WOPTO huggingface dataset:
Patent JP-H10254354-A (JP)
Title: Panoramic constellation display unit
Inventor: ABE AKIRA
IPC: G09B27/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To easily understand a diurnal motion of north and south stars by observing them as they are without holding up a display over the head in details by displaying a starlit sky in a state of a panoramic development with the east made as both ends by cutting the starlit sky by a line passing through the zenith and extending in the east - west direction. SOLUTION: A constellation seen on the southern half of the hemisphere sky centering the south pole of the sky is projected onto a southern sky constellation board 2, and a constellation seen on the northern half sky of the hemisphere sky centering the north pole (the polestar) of the sky is projected onto a northern sky constellation board 3. Both constellation boards 2, 3 are provided with gears about their shafts respectively so that the gears are rotated with each constellation board in one body, for example, when the northern sky constellation board 3 is rotated counterclockwise, the southern sky constellation board 2 is rotated clockwise in synchronization with the former one. Here, a window 6a has a form developed on a plane by cutting the sky hemisphere by a line extending from the east up to the western intermediate position through the zenith, and both ends show the east.  Thus, the part corresponding to the sky hemisphere range of both constellation boards 2, 3 can be seen through the window 6a.
Patent JP-H11247914-A (JP)
Title: Cylindrical vibration control mount
Inventor: HAYASHI YUKIO
IPC: B60G7/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce maximum strain generated in compression rubber when torsional directional load is applied by making a base part side width dimension of an almost fan-shaped inclined plate not more than an outside diametrical dimension of an inner shaft member, and making a tip part side width dimension of the inclined plate larger than the outside diametrical dimension of the inner shaft member. SOLUTION: The inclined plate part 24 is formed in an almost fan shape becoming wide as it separates from an inner cylinder metal fitting 12. The smallest width dimension C of the base part of the inclined plate part 24 is made slightly smaller than an outside diameterical dimension A of the inner cylinder metal fitting 12, and the largest width dimension D of the projecting tip part of the inclined plate part 24 is made larger than the outside diametrical dimension A of the inner cylinder metal fitting 12.  Thus, the constricted part 30 is formed in the width directional both side parts in the base part of the inclined plate part 24 where the largest stress by a torsional load around a central shaft is easily generated to bring the part near to the inner cylinder metal fitting 12 to restrain circumferential directional relative displacement of the width directional both end parts to an outer cylinder metal fitting when the inner cylinder metal fitting 12 and the outer cylinder metal fitting are relatively torsonally displaced.
Patent JP-S64109-A (JP)
Title: Allyl ether/maleic anhydride copolymer
Inventor: YASUKOCHI TORU
IPC: C08F16/14
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the title copolymer of a desired MW and desired properties which may be liquid, solid, hydrophilic or hydrophobic as desired, by copolymerizing a polyoxyalkylene glycol monoallyl ether with maleic anhydride at a specified molar ratio. CONSTITUTION:A polyoxyalkylene glycol monoallyl ether (a) of the formula (wherein AO groups are 2-18C oxyalkylene groups of at least one kind, and when they are groups of two kinds or more, they may be in the form of blocked or random addition, R is a 1-3C alkyl or a saturated acyl, and n is the average number of moles of alkylene group added and is 1-1,000) is obtained by the addition reaction of allyl alcohol (i) with an alkylene oxide (ii) in the presence of a catalyst and reacting the adduct with a halohydrocarbon (iii) in the presence of an alkali or with a carboxylic acid (halide) (iv). Component (a) is mixed with maleic anhydride (b) and another monomer (c) at a molar ratio of 5-60:40-70:0-40, and the mixture is copolymerized to obtain the title copolymer containing at least two structural units of each of components (a)-(b).
Patent JP-H03260518-A (JP)
Title: Gas turbine catalyst combustion system
Inventor: ABE TOSHIO
IPC: F23R3/40
Filed: 1990-03-08
Abstract: PURPOSE:To enable a stable combustion with a low NOx to be attained with high combustion efficiency without being influenced by the deterioration of performance of catalyst by a method wherein a pre-mixing partial combustion is carried out with a main fuel, a not-yet combustion processing is performed at a catalyst combustion region and concurrently a low NOx is attained under a reducing action and the number of operating pre-mixing devices is increased or decreased in response to a variation of load. CONSTITUTION:Pre-mixing gas supplied from pre-mixing devices 81 to 86 performs a pre-mixing partial combustion at a pre-mixing combustion region (a). At this time, a temperature of the combustion gas at an outlet of the pre-mixing combustion region is restricted to 700 to 1,000 deg.C and an amount of discharged NOx is restricted to a low value. Not-yet ignited substances such as a small amount of CO and HC generated under an aforesaid combustion temperature are completely ignited while passing through a catalyst container 11 storing catalyst therein. In turn, as the load is varied, supplying valves 231 to 236 are controlled and the number of main fuel injection nozzles 9 for use in injecting the main fuel is controlled. At this time, the number of released supplying valves 231 to 236 is controlled in such a way as an equivalent ratio of the pre-mixed gas phi is within a range of 0.35 to 0.7. With such arrangement, a combustion with low NOx is maintained and at the same time a high combustion efficiency can be maintained.
Patent JP-S62214855-A (JP)
Title: Production of thin strip
Inventor: SATO HIROAKI
IPC: B22D11/06
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the thermal deformation of a thin strip by preliminarily heating the outside peripheral surface of a cooling drum and supplying a molten metal to just behind the same to relieve the temp. gradient of the molten metal in the stage of quick solidification. CONSTITUTION:A burner 7 is provided to the lower side of the side face on a gate 2 side of the cooling drum 1 and a cover 8 is disposed. The molten metal 5 is poured into the gate 2 and the outside peripheral surface of the drum 1 is preliminarily heated by the burner 7 to 500-700 deg.C just prior to the supply of the molten metal 5 onto the outside peripheral surface of the cooling drum 1. The heating with the burner 7 is then stopped and the molten metal 5 is supplied from the gate 2 on the outside peripheral surface of the cooling drum 1 under rotation. As a result, the temp. gradient of the molten metal 5 in the stage of the quick solidification thereof is relieved and the thermal stress to be generated is suppressed within the range of elastic deformation. The thermal deformation of a shin sheet 6 is, therefore, prevented.
Patent JP-S56151962-A (JP)
Title: Developer replenishing device
Inventor: INUKAI KOREMASA
IPC: G03G15/08
Filed: 1980-04-25
Abstract: PURPOSE:To discharge the developer always at a constant rate by providing a rigid replenishing roller provided opposedly to a replenishing port in a hopper housing the developer and a scraper body in the replenishing port. CONSTITUTION:The developer (a) in a hopper 9 is conducted to the replenishing port 12 side by sticking in the recesses of the ruggedness 14 on the peripheral surface of a replenishing roller 13. The developer (a) conducted to the outside is further scrapped off in contact with a scraper body 15 along with the rotation of the roller 13, and is discharged into the case 1 of the developing device 1. The effect of the scraping is accomplished mainly by the leading ends of short-sized wire materials 16, and the long-sized wire materials 16 are vibrated by the ruggedness 14 by the rotation of the roller 13. The developer (a) is agitated by the vibrations thereof. Since the roller 13 is of a rigid material, the developer (a) of just the fixed amount corresponding to the shape of the ruggedness 14 of its peripheral surface sticks, and the rate of discharging of the developer (a) by the rotation of the roller 13 is a constant rate having no variance, thus the developer is discharged accurately into the case 1.
Patent JP-S56151589-A (JP)
Title: Automatic stamping device for mail
Inventor: ITOU HIROSHI
IPC: B41K3/00
Filed: 1980-04-25
Abstract: PURPOSE: To detect the stamp pasted on a mail while positively detecting the stamping of a postmark on the stamp by forming a fixed section of the postmark in a shape that crosses at right angles in the scanning direction of spotlight.  
     CONSTITUTION: The postmark 35 is formed by a latticed section 35 1 , a round frame 35 2  and a square frame section 35 3 , and the latticed section 35 1  is put on the stamp. Thus, the postmark in the direction that crosses at right angles approximately in the scanning direction of spotlight in an optical system is given on the stamp. When the mail P carried by a carrying course 11 reaches the optical system 14, a stamp detecting circuit 40 detects the existence of the stamp. When stamp existence signals are output, a postmark detecting section 50 detects the existence of the postmark on the stamp by means of the detection of a black block; when there is no postmark, a stamping drive section 70 drives a stamping section 30, and the postmark 35 is put on the stamp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59182450-A (JP)
Title: Thermodevelopable photosensitive material
Inventor: NAKAMURA KOUICHI
IPC: G03C1/498
Filed: 1983-04-01
Abstract: PURPOSE:To enable release of a developing adjuvant at controlled speed at the time of thermodevelopment by incorporating a specified developing adjuvant precursor in a thermodevelopable photosensitve material. CONSTITUTION:A thermodevelopable photosensitive material contains a developing adjuvant precursor represented by general formula I in which R<1>, R<2> are each H or alkyl; R<3>, R<4> are each H, alkyl, alkoxycarbonyl, or aryl; R<5>, R<6>, R<7> are each H, halogen, alkyl, alkoxy, aryl, carbonamide, or sulfonamide; X is a divalent bonding group having general formula II, III; R<8> is H, alkyl, alkenyl, aryl, halogen, alkoxy, or alkylthio; R<9>, R<10> are each H, halogen, alkyl, or aryl, and both of them may form a benzene ring with each other; n is 2 or 3; Y is -OH, a group of general formula IV or R<13>; R<11> is H, aryl, or alkyl; R<12> is H or acyl, and R<13> is a hydrolyzable group.
Patent JP-H01228076-A (JP)
Title: Bar code reader
Inventor: MIYAZAKI HIROYUKI
IPC: G06K7/10
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a necessary scanning pattern with an inexpensive constitution by using a polygonal column whose apex angles are different, and obtaining the necessary scanning pattern. CONSTITUTION:Beams from a laser light source 20 are made incident through a direction converting mirror 21, a convergent system 22, a perforated mirror 23 and a direction converting mirror 24 on a rotary mirror 25. The rotary mirror 25 is the polygonal column whose apex angles are different, and scanning lines 11 and 12 are generated accompanying its rotation. Reflected-scattered light obtained by scanning the bar code label by the scanning lines 11 and 12 arrives by way of a route contrary to the scanning lines 11 and 12 at the perforated mirror 23, here, its direction is converted, and processed by a convergent optical system 26, a photoelectric converting element 27, a video amplifier 28 and a decoding circuit 29.
Patent JP-S57169728-A (JP)
Title: Electrooptic display device
Inventor: KURIBAYASHI MASAKI
IPC: G02F1/17
Filed: 1981-04-13
Abstract: PURPOSE:To improve adhesive properties between a substrate and an electrode and to prevent peeling between both of them, by providing a coating with organopolysiloxane on the plastic substrate and thereon a conductive electrode of metallic oxide. CONSTITUTION:When a plastic plate is used for a liquid crystal electromic display device or the like, a organopolysiloxane film having two different reactive groups consisting of alkoxy groups except an alkoxy group i.e. vinyl, epoxy and NH2, etc., is formed in 0.01-100mu thickness on a substrate, and a conductive electrode of metallic oxide In2O3 and SnO2 etc. is formed on the film. The electrode is formed by heating and irradiation of infrared rays, after a coating fluid in which PVA etc. are added to a solution of e.g. InCl3 and SnCl2 etc., is printed by a printing method. This way prevents the peeling of the electrode from the substrate and makes a polarized light plate and a reflector easily adhere and join to another side of the substrate.
Patent JP-H11259958-A (JP)
Title: Device and method for recording and reproducing signal
Inventor: TOMITA MASAMI
IPC: G11B27/34
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To arbitrary set recording and reproducing start positions by holding the recording and the reproducing start position information on a record medium and independently conducting the start of recording and reproducing processes based on the information. SOLUTION: A video and audio signal recording and reproducing device 10 is provided with a recording system buffer 15B. The recording process, in which recording buffer output data D15 read from a recording system buffer 15A of a recording system are recorded in an optical disk, and the reproducing process, in which the data recorded in the disk are read as reproduced data D25 and stored in a reproducing system buffer 15B, are processed in parallel and in a time division manner. Thus, the process, in which input video signals VD10 and input audio signals AU10 continuously inputted to the recording system are recorded in the disk, and the process, in which reproducing video signals VD100 and reproducing audio signals AU100 are continuously reproduced and outputted from the reproducing system, are simultaneously conducted.
Patent JP-H0212699-A (JP)
Title: Semiconductor memory having redundant word line
Inventor: JIYON ATOKINSON FUIFUIIRUDO
IPC: G11C11/401
Filed: 1989-03-09
Abstract: PURPOSE: To make it possible to obtain word line redundant constitution without the loss of access time by generating a word line drive suppression timing signal when a redundant word line decorder is selected by utilizing the NOR voltage node of a redundant decoder circuit. CONSTITUTION: The output of a drive means is coupled via a filter circuit to a word line drive kill(VWKILL) voltage node. When a signal is impressed on the VWKILL node, the normal word line drive circuit associated with a normal array including that of a reference cell or dummy cell is made completely inoperable. When the redundant word line is selected, a word line drive phase (pulse) is impressed via the redundant word line decoder and a redundant memory cell is selected and further, a redundant memory cell array is physically and directly coupled to the detection side node of the sense amplifier within the sepn. device of a data line or bit line. As a result, the semiconductor memory having the capability of the word line redundancy constitution is obtd. without the loss of the access time.
Patent JP-H11246019-A (JP)
Title: Toothed belt for carrying, and cover removing jig for toothed belt
Inventor: FUJITA NORIHISA
IPC: B65G15/42
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt which can easily perform side grafting without reducing tensile strength by burying a steel belt that extends longitudinally of a belt body and is easily elastically trandsformed in the belt body having engaging teeth on its inner periphery side. SOLUTION: A belt body 1A of a toothed belt 1 is formed with material such as rubber or urethane resin, many engaging teeth 2 engaging with a toothed pulley are formed on the surface of its inner periphery side, and a flat surface 3 is formed on its outer periphery side. The flat surface 3 is partitioned in a pitch of the engaging teeth 2 by grooves 4 with a semicircular or U-shaped cross section formed in the wide direction of the belt body 1A, grooves 5 with a similar-shaped cross section are formed in the tooth bottom of the engaging teeth 2, and these grooves 4, 5 improve flexuosity of the belt body 1A. A steel belt 7 that is easily elastically transformed, is thin, and has circular or elliptical through holes 7A in same pitch as that of the engaging teeth 2 is buried as a reinforcement core in the belt body 1A.
Patent JP-S60201586-A (JP)
Title: Support device of audio equipment
Inventor: MIYAZAKI YOSHIAKI
IPC: G11B33/06
Filed: 1984-03-22
Abstract: PURPOSE:To eliminate mis-arrangement of plural audio equipments by standing up the 1st connector to a ceiling of the 1st audio equipment and inserting a stopper when the 2nd audio equipment is stacked on the 1st audio equipment. CONSTITUTION:The 2nd connector 10 attached to a position fitted to the 1st connector 9 is attached to a bottom plate 14 of the 2nd audio equipment 7 to be stacked and a hole 13 slightly larger than the outer shape of the stopper 11 is made to a position to which the stopper 11 is fitted. Further, the 2nd connector 10 and the hole 13 of the same structure as above are provided also to the bottom of the 1st audio equipment 6. When the audio equipments are not stacked or in case of an audio equipment placed on the uppermost position or transportation, the 1st connector 9 is folded and the bottom is flat with the ceiling 8 and the other stopper 11 is disconnected from the ceiling 8 and only a small hole 12 is left.
Patent JP-H05253594-A (JP)
Title: Anaerobic treatment of waste water
IPC: C02F3/28
Filed: 1992-03-13
Abstract: PURPOSE:To simply and inexpensively remove SS from waste water without applying high-degree expensive pretreatment, to efficiently and stably treat waste water by an ascending stream anaerobic sludge blanket(UASB) method and to also increase the yield of methane gas. CONSTITUTION:Waste water wherein SS is 6g/l or more and CODcr is 9g/l or more is adjusted in the concn. of SS so that an SS/CODcr wt. ratio becomes 0.35 or less and subsequently subjected to anaerobic treatment by a UASB method.
Patent JP-S61212335-A (JP)
Title: Glass fiber catalyst holding catalytic component and its preparation
Inventor: SARUWATARI JOJI
IPC: B01J37/02
Filed: 1985-03-18
Abstract: PURPOSE:To prevent the drop of a catalytic component and to make a dispersion state of the catalytic component excellent and to increase the activity by holding the catalytic component consisting of metallic oxide having a fibrous shape on a glass fiber to mold a catalyst. CONSTITUTION:A hydrosol of metallic oxide is refrigerated in one direction in a state wherein a glass fiber is immersed in the above-mentioned sol. Then a glass fiber catalyst holding a catalytic component is obtained by melting an ice part and forming a metallic oxide fiber so as to entangle it in the glass fiber. The catalytic component consisting of metallic oxide is decided by a reaction applied with the catalyst. In case of the catalyst for reducing nitrogen oxide by using NH3, titania is preferable in a point capable of forming the fiber by a unidirectional refrigerating method. The glass fiber having about 10-20mum diameter is generally used.
Patent JP-H10239002-A (JP)
Title: Core structure for linear displacement sensor and its manufacture
Inventor: OGINO KATSUTOSHI
IPC: F02B3/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the magnetic of the core structure of a linear displacement sensor, reduce the number of processes, and prevent the backlash of a core member. SOLUTION: One end of an unhollow and slender core member 11 is coupled with a recess 15 formed on the end face of a rod member 10, and a coupled portion is brazed with a brazing filler metal having the melting temperature approximate to the annealing temperature of the core member 11. Since no mechanical stress is applied to the core member 11 during the manufacturing process of a core structure, the dispersion of its magnetic characteristic can be reduced. The brazing for fixing and the annealing of the core member 11 can be conducted in the same heat treatment, the number of processes can be reduced, and the backlash of the core member 11 can be prevented via the inter-metal bonding by brazing.
Patent JP-S57171549-A (JP)
Title: Nozzle for ejection of molten metal
Inventor: IKUTA ISAO
IPC: C22C1/00
Filed: 1981-04-15
Abstract: PURPOSE: To increase the steady flow length of molten metal and make a titled nozzle adaptable to a twin roll method by forming the ejection passage of the nozzle in such a way that the fluid resistance of the molten metal decreases on both end part sides in the longitudinal direction thereof.  
     CONSTITUTION: An ejection passage 8B provided to a nozzle 8 having a slitlike ejection port 8A is formed in such a way that the ejection passage length l 1  in the ejection direction of molten metal in the central part is longer than the ejection passage length l 2  in both end parts in the longitudinal direction of the port 8A. Thereby, the resistance acting upon the molten metal flowing to the inside of the passage 8B from a heat resistant vessel 1 is increased in the central part of the passage 8B and is made smaller the nearer the two end parts. Hence, the fluidity of the molten metal 2 is larger the nearer the two end parts than the central part of the passage 8B, whereby the molten metal is ejected like belt and the steady flow length L is made long because it has good fluidity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02237724-A (JP)
Title: Cutting treatment for wire electrode in wire cut discharge processing
Inventor: MAGARA TAKUJI
IPC: B23H7/10
Filed: 1989-03-08
Abstract: PURPOSE:To surely recover wire fragments and eliminate any obstacle against next wire insertion action by selecting the recovery feed direction of wire fragments after cutting based on the stretching condition of a wire electrode before cutting. CONSTITUTION:When it is detected that processing for processed article 2 is finished and the ininterruptedness of a wire electrode 1 in the midway are detected in a detection circuit 24, the electrode 1 is nipped between a tension giving roller 16 and a presser roller 18 by the action of a roller movement mechanism 19, and concurrently energizing pieces 15a and 15b are contacted to the electrode 1. Then tension is given with a roller 16 with a brake 20 fixed, electrification is made between the pieces 15a and 15b from an electrification circuit 22, and wire fragments are recovered in a wire recovery box 9 with heating and fusion made. On the other hand, when abnormal disconnection during discharge processing is detected in the circuit 24, the roller 18 is put in a space with the roller 16, cutting is made similarly, and then the wire fragments which are unable to recover with a travel roller 8 are extracted upward from an upper guide 10a. Thus the wire fragments can surely be recovered.