baber/WOPTO huggingface dataset:
Patent JP-S6267399-A (JP)
Title: Vessel for metal hydride
Inventor: YONEZU IKURO
IPC: C01B3/00
Filed: 1985-09-20
Abstract: PURPOSE:To cheaply obtain the captioned vessel capable of reuse, by housing a metal hydride holding vessel provided with one hydrogen conduit tube having a check valve which opens as internal pressure becomes higher, and the other hydrogen conduit tube having a check valve which opens as the internal pressure becomes lower, to the inner part of a closed pressure vessel. CONSTITUTION:A metal hydride holding vessel is set into a closed pressure vessel 1, which is kept at the temperature over approximately 400 deg.C. Then, in the metal hydride holding vessel 3, hydrogen gas is supplied and discharged through check valves 7, 8. As a result, the activation of FeTi-alloy, with which the metal hydride holding vessel 3 is filled, is performed. This holding vessel 3 is taken out of the pressure vessel body 1 and the check valves 7, 8 provided to the hydrogen conduit tubes 9, 10 are opened. For opening said check valves, the differential pressure over a certain pressure, thereby if there is a small fluctuation in hydrogen pressure inside the holding vessel 3, which is kept to be closed, so that it is possible to stably activate the metal hydride 2.
Patent JP-H1147967-A (JP)
Title: Welding method
Inventor: NAKAMURA TSUYOSHI
IPC: B23K26/21
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To shorten the working man-hour, and to suppress the equipment cost by irradiating the prescribed laser beam on the surface of a plate-like member to be welded in advance to form ruggedness, laminating the plate-like members so as to hold the surfaces to be welded on which ruggedness is formed, and irradiating the laser beam for welding on the prescribed part of each laminated plate-like member. SOLUTION: The plurality of rows of rugged parts 2 with the interval P1 is formed at the advance W1 from a welding position L on each side of the welding position L in a galvanized steel plate 1b. The plurality of rows of rugged parts 2 with the interval P2 is formed at the distance W2 from the welding position L. The galvanized steel plate 1a is a regular galvanized steel plate free from any rugged part on its surface. When the galvanized steel plate is irradiated with the pulse-like laser beam, the molten metal is moved toward the outer circumferential part of molten part, the outer circumferential part is slightly raised, and solidified to form the rugged part 2. The galvanized steel plates 1a, 1b laminated on each other are irradiated with the laser beam 3 along the welding position L to achieve the lap welding of the galvanized steel plates 1a, 1b.
Patent JP-H0931978-A (JP)
Title: Anchor bolt device for fixing retaining wall
Inventor: YOSHIKAWA MASAYOSHI
IPC: E02D5/76
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of an anchor bolt, cracking of the surface of a retaining wall of concrete, etc., and to enhance watertightness of the inside of a protecting cap by a method wherein an elastic shock-absorbing part for absorbing elastically a shock given to the anchor bolt is provided on the outer surface of the retaining wall of concrete so that it surrounds the head part of the anchor bolt. SOLUTION: A base plate 30 is laid and fixed on the outer surface 20 of a retaining wall 14 of concrete wherefrom the head part 16 of an anchor bolt 18 projects. Next, a support 32 is set on the upper side of this base plate 30 and an elastic body 34 is inserted into the support 32. After a metal spacer 33 is set on the upper side of the elastic body 34, a nut 24 for fixing is fixed by screwing on the head part 16 so that the metal spacer 33 be brought into pressure contact with the upper side of the elastic body 34, whereby an elastic shock absorbing part 22 is constructed. Then, a protecting cap 36 into which a bag body 64 having a lubricant sealed therein is inserted is fixed by screwing on the support 32. Even when shock vibration is given to the anchor bolt by diastrophism or the like, accordingly, the elastic body 34 absorbs a strain, while operating elastically.
Patent JP-H0254174-A (JP)
Title: Pulser ring and its manufacture
Inventor: HATTORI KENJI
IPC: G01D5/245
Filed: 1988-08-18
Abstract: PURPOSE:To improve productivity and reduce cost by a method wherein an inner ring and a comb-shaped outer ring made of steel plate are manufactured only by press work and fitted together. CONSTITUTION:Magnetic stainless steel having corrosion resistance is pressed into a cylindrical shape to have an inner ring 12 formed, and protrusions 14 are provided at intervals on its end with recessed grooves 15 provided between the respective protrusions 14. A comb-shaped outer ring 13 is formed of the same material and a plurality of comb teeth 16 are provided at constant inertervals along the circumference. By fitting the rings 12, 13 together while the tip end of the comb teeth 16 engaged with the recessed grooves 15 and by clamping the tips of the comb teeth 16 inward along the rim of the ring 12 to have a pulser ring 11 assembled. When the pulse ring 11 thus constituted is pressed into an outer wheel 2 of a wheel hub unit bearing 1 so that it rotates integrally with the outer wheel 2, electromotive force generated by the comb teeth 16 arranged on the outer periphery can be detected by an electromagnetic sensor 4, allowing the number of rotations to be detected.
Patent JP-S6269013-A (JP)
Title: Heating drying device employing rotary furnace
Inventor: NAKAMOTO AKIO
IPC: F27B7/02
Filed: 1985-09-20
Abstract: PURPOSE:To permit effective utilization of a dissipated heat and to improve thermal efficiency, by a method wherein a hood, forming a space in cooperation with the outer wall of a furnace, is placed, a charging part for an object to be heated and dried is situated at the upper part of the hood, and a discharge part at the lower part thereof. CONSTITUTION:A space between a hood 2 and the outer wall of a rotary furnace 1 forms a drop passage 3 for an object to be heated and dried. During the use of the rotary furnace 1, an object A to be heated and dried, e.g., cereals, is charged in the hood 2 through a charging part 4 from a hopper 5, and flow within the drop passage 3 along the outer wall of the rotary furnace. During said process, the object is heated and dried by means of a dissipation heat. As noted above, the object can be dried by means of a dissipation heat from an incinerating furnace body before it is charged in a melting processing device, and this reduces a melting processing energy per unit.
Patent JP-S5995260-A (JP)
Title: Sulfonic acid ester derivative and preparation thereof
Inventor: FUJII SETSUO
IPC: A61P37/00
Filed: 1982-11-24
Abstract: NEW MATERIAL:A compound of formula I (R1 is lower alkyl, lower alkoxyl or H; R2 and R3 are lower alkyl or together with C link to form a 4-6C cycloalkyl group; l is an integer 1-3). EXAMPLE:1-(Benzenesulfonyloxy)-2-(4,4-dimethyl-cyclohexyl)-2-ethanone. USE:An immunological regulating agent and antilipemic agent having esterase inhibitory action and antilipemic action, etc. PROCESS:A diazo compound of formula II is reacted with a compound of formula III in a solvent, e.g. dimethyl ether or tetrahydrofuran, at -10-+60 deg.C, preferably 0 deg.C- room temperature to give the aimed compound of formula I . The molar amount of the compound of formula III to be used is 1.2-2 times of that of the compound of formula II.
Patent JP-S6357572-A (JP)
Title: Chemiluminescent acridine derivative
Inventor: PEETAA MORUTSU
IPC: G01N33/533
Filed: 1987-08-21
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.
Patent JP-H0759794-A (JP)
Title: Radio wave excision device with phase sensitive electric power detecting function
Inventor: SUCHIYUWAATO DEII EDOWAAZU
IPC: A61B18/12
Filed: 1993-08-20
Abstract: PURPOSE: To safely and reliably perform tissue excising processing by controlling radio wave electric power on the basis of actual radio wave electric power (phase sensitive electric power). CONSTITUTION: A first monitor means 38 to measure radio wave electric power sent to a patient has an electric current monitor means 40 and a voltage monitor means 42. The electric current monitor means 40 has an electric current sensing transformer 50, and directly measures a radio wave electric current carried to a reference patch electrode 18 through an excising electrode 16. The voltage monitor means 42 has a voltage sensing transformer 54, and directly measures radio wave voltage imposed on a body tissue between the excising electrode 16 and the reference patch electrode 18.  An analog multiplier integrated circuit 58 finds actual radio wave electric power transmitted by the excising electrode 16 as the product of these two inputs by receiving a radio wave input electric current signal from the electric current sensing transformer 50 and a radio wave input voltage signal from the voltage sensing transformer 54. An electric power control means 70 controls a device on the basis of this actual radio wave electric power (phase sensitive electric power).
Patent JP-H1155507-A (JP)
Title: Image processor
Inventor: OMICHI TAKAHIRO
IPC: G06N3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce factors which cause image deterioration such as moire and texture by providing a pseudo gradation processing means which uses a neural network that is preliminarily learned and binarizes multivalued image data of a photographic area. SOLUTION: This device is provided with an image inputting means 10, an A/D converting means 11, an area separating means 12, a pseudo gradation processing means 13, an image outputting means 14 and a designating means 15. The pseudo gradation processing means preliminarily prepares many samples which are converted from a multivalued image of 8×8 pixels into a binary image of 4×4 by various conventional technologies such as filtering, performs various evaluations, selects several samples which do not have moire and have a high image quality, learns a neural network with it as teacher data and stores a mode of the neural network which is acquired from the result in a storing part. With this, pixels in a matrix that is an object reflects a density distribution in the matrix by the neural network and are optimally binarized.
Patent JP-H05205105-A (JP)
Title: Thinning of character using action by set of locally independent conflict process
Inventor: ROJIYAA ESU GABORUSUKII
IPC: G06V30/10
Filed: 1992-08-03
Abstract: PURPOSE: To obtain a method and a device for skeletonizing the bit map of a character by using locally independent conflict processes. CONSTITUTION: To each pattern pixel (pixel in stroke) of a character, a CLIP (conflict process) having center coordinates and a radius is defined and the center coordinates and radii of respective CLIPs are varied within certain ranges to calculate the adaptability of the CLIPs in respective cases by trail. The adaptability is increased or decreased according to the presence state of pattern pixels and background pixels in the CLIPs and decreased when a pixel in one CLIP is included in another CLIP with larger adaptability. The maximum adaptability among adaptability trial calculated values is decided as the adaptability of each CLIP of the current time and stored together with the center coordinates and radius. The said process is repeated and CLIPs whose adaptability becomes less than a certain value are erased.  The process is ended when variation in the total number (radius) of the CLIPs from that in a last period becomes less than a certain value, and the coordinates of the remaining CLIPs is outputted as a skeleton map. Those coordinates are connected to obtain the skeleton of a character.
Patent JP-H0877156-A (JP)
Title: Kana/kanji converting device and method therefor
Inventor: KISHIBA HIDEYUKI
IPC: G06F17/22
Filed: 1994-08-31
Abstract: PURPOSE: To provide the KANA(Japanese syllabary)/KANJI(Chinese character) converting device and method which quickly perform plural KANA KANJI conversion processings while sharing one dictionary. CONSTITUTION: This KANA/KANJI converting device 20 is provided with a dictionary 22 on a hard disk (omitted in the figure) where correspondence relations between KANA and KANJI, dictionary operation history information, etc., are stored, a temporary storage area 24 for copy of contents of the dictionary 22, a dictionary operation means 26 which performs the dictionary operation as reference to or change of contents of the dictionary copied to the temporary storage area 24, and dictionary operation request means 28a and 28b which request the dictionary operation to the dictionary operation means 26.  The dictionary operation means 26 is provided with dictionary operation executing means 26a and 26b which are plural execution means corresponding to dictionary operation request means 28a and 28b and perform the dictionary operation in parallel in response to the request for dictionary operation from dictionary operation request means 28a and 28b. Consequently, one dictionary is shared to quickly perform plural KANA/KANJI conversion processings.
Patent JP-S6266056-A (JP)
Title: Indicator
Inventor: KAMIMURA MASAHITO
IPC: F24H1/10
Filed: 1985-09-19
Abstract: PURPOSE:To make a tension applied to an indication belt constant and to allow the indication belt to smoothly move up and down within a restricted space by extending the indication belt between a cam and a main pulley, applying a tension to the belt by a spring extended between both ends of the indication belt, and covering the indication part of the indication belt with a transparent cover. CONSTITUTION:A main pulley 24 and an auxiliary pulley 25 are fixed to a support plate 23 so that these pulleys are rotated by a shaft 26. A cam 27 is inserted into a shaft 29 of a temperature control volume unit 28 and is held thereby. An indication belt 20 is extended between an main pulley 24 and the cam 27, and the auxiliary pulley 25 is disposed at a position where it smoothly moves upwardly and downwardly when a hot water temperature control knob 19 is turned, and a tension is applied to the indication belt 20 by a spring member 30 coupled to both ends thereof. A belt-shaped indication part 20a of the indication belt 20 is provided on an indication belt receiving metal fitting 31, and a transperent cover 32 is placed and held on the indicating part 20a Further, an accommodating part 33 of the indication part 20a is provided within the indication belt receiving metal fitting 31.
Patent JP-H05215796-A (JP)
Title: Method of determining electric spectrum using optical detector and apparatus for determining noise spectrum of optical receiver using the same
Inventor: ROBERUTASU FURANSHISUKASU MARI
IPC: G01R31/26
Filed: 1992-06-25
Abstract: PURPOSE: To measure an electrical spectrum by using an optical detector by comparing the response spectrum of the optical output signal from a light source by an optical detector with an electrical noise spectrum. CONSTITUTION: A light source 210 forms luminous flux 211. The optical detector 2 of a photoelectric diode applies an electrical detection signal ID from an output 3 but the spectrum possessed thereby is the electrical response spectrum of the light source 210. In order to provide only the AC component ID (W) of the signal ID to a preamplifier 10, the output 3 of the detector 2 is connected to the input 11 of the preamplifier 10. The optical output signal of the light source 210 is standardized by comparing the electrical response spectrum thereof with the electrical response spectrum of a known electrical noise generating source 20. The standardized signal is applied to the optical input of a receiver and the equivalent noise signal thereof is compared with the electrical response spectrum of the light source 210 manually or by a calculator.
Patent JP-H02276045-A (JP)
Title: Magneto-optical reproducing device
Inventor: MATSUBAYASHI NOBUHIDE
IPC: G11B11/10
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the C/N of a regenerative signal from dropping by making an elliptically polarized beams from a first optical means into the elliptically polarized beams, whose major axes are almost orthogonal to each other and which rotate in the same direction, according to the rotating direction, transmitting one of polarized components orthogonal to the almost major and minor axis directions of the elliptically polarized beams, reflecting the other, and obtaining transmitted beams and reflected beams. CONSTITUTION:When the beams passing through an objective lens 15 is made incident on a magneto-optical recording medium 16, the reflected beams are kerr-rotated according to information recorded on the magneto-optical recording medium 16, namely the magnetized direction, and made incident on a beam splitter 13 again. Since an S polarized component exists in the incident beams, the phase of the beams is shifted by 90 deg., the rotated beams is made into the elliptically polarized beams, which clockwise and counter-clockwise rotate, with the same size. Thereafter by passing through a 1/4 wavelength plate 17, the beams rotate in the same direction according to the rotating direction of the elliptically polarized beams, made into the elliptically polarized beams orthogonal to each other, next the transmitted and reflected beams are respectively made into opposite phase by a polarized beam splitter 18, and made incident on photodetectors 19a and 19b. Thus the C/N of the regenerative signal by the regulating error of the optical system can be prevented from dropping.
Patent JP-S6453059-A (JP)
Title: Starting load decrease circuit of automobile
Inventor: MITSUAKE TAKEO
IPC: B60R16/02
Filed: 1987-08-19
Abstract: PURPOSE:To prevent increase of starting electric current by disposing a delay timer in the whole or a part of an equipment circuit except for the equipment for engine starting. CONSTITUTION:A delay circuit 8 is disposed in an equipment circuit 6. The delay circuit 8 acts to delay the electric current flowing in the equipment circuit 6 more than the time for starting an engine once. By this manner, as the electric current may not flow in the equipment circuit 6 at least while an engine starting circuit 7 is in ON position, the load on a battery 1 can be reduced. Since the delay timer 8 is switched to ON position and the electric current flows in the equipment circuit 6 after the engine is started, no trouble will occur.
Patent JP-H0255714-A (JP)
Title: Porous powder of polyvinyl alcohol of high degree of polymerization and preparation thereof
Inventor: FUJIWARA NAOKI
IPC: C08G16/06
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the title porous powder having a large porocity and excellent solubility by feeding a CH3OH soln. of a specified polyvinyl ester polymer of a high degree of polymn. together with a basic catalyst in a CH3OH bath and saponifying the polymer. CONSTITUTION:A CH3OH soln. of a polyvinyl ester polymer of a high degree of polymn. (e.g., PVAc) having an intrinsic viscosity of 1.4dl/g or larger and a basic catalyst (e.g., NaOH) are fed in a CH3OH bath and saponification of the polymer is performed in such a way that the final slurry concn. is 0.2-10wt.% to obtain the title porous powder of a PVA polymer of a high degree of polymn. with an intrinsic viscosity of 1.4dl/g or larger and having a porocity of 1.6cc/g or larger.
Patent JP-H1048745-A (JP)
Title: Projection type display device
Inventor: HAMADA TETSUYA
IPC: G03B21/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a projection screen which is bright, and whose illuminance distribution is even though it is placed on a floor or hung in a projection type display device. SOLUTION: This projection type display device is provided with a device main body 71 and a metal halide lamp device 72 provided with an A/C turning-on metal halide lamp 30, attached to the attaching part 78 of the lamp device of the device main body and emitting projection light. A first socket 79-1 and a second socket 79-2 are provided on symmetrical positions in terms of a center line 78c on the part 78. A first connector 38-1 and a second connector 38-2 are provided on symmetrical positions in terms of a center line 72c and corresponding to the sockets 79-1 and 79-2 on the device 72. Even though the main body 71 is set up side down, the device 72 is attached in a state where the connectors 38-1 and 38-2 are connected to the corresponding sockets at an original posture, and normal projection light 81 is emitted.
Patent JP-H0739319-A (JP)
Title: Preparation of silage-fermented roughage
Inventor: FUJIWARA MASAHIRO
IPC: A23K3/02
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a silage-fermented roughage having high nutritive value, meeting the taste of domestic animals and storable over a long period by removing solid component from the feces and urine of domestic animals, treating the obtained stock liquid with microorganism, adding the product to a raw material and subjecting the mixture to silage fermentation. CONSTITUTION:Stock liquid produced by removing solid component from the feces and urine of domestic animals in a feces and urine separation tank 1 is stored in an unlined pit 2 containing pumice, transferred to culture tanks 3,4 containing pumice and provided with aeration apparatuses and stored in the tanks. The stored liquid is successively transferred through fermentation tanks 5,6 containing pumice and crushed granite and provided with aeration apparatuses, aging tanks 7,8 and product tanks 9,10, and the obtained activated water is added to a silage raw material at a rate of 2-5 liters based on 1,000 kg of dried raw material and anaerobically fermented in an environment shielded from outer atmosphere. The transfer of liquid is carried out with pumps P1 to P9 and all tanks from the culture tank 3 to the product tank 10 are provided with diffusing aeration apparatuses 11.
Patent JP-H0370704-A (JP)
Title: Photopolymerization initiator composition and photopolymerizable resin composition using the same composition
Inventor: ITO HIROMITSU
IPC: G03F7/031
Filed: 1989-08-10
Abstract: PURPOSE:To obtain the title composition consisting of a specific ketocoumarin compound, organic peroxide and diaryliodonium salt, having sufficient sensitivity to low output laser and having high photopolymerization initiating ability to ultraviolet ray and visible light. CONSTITUTION:The aimed composition consisting of the combination of (A) a ketocoumarin compound [e.g. 3,3'-carbonylbis(7-diethylaminocoumarin)], expressed by the formula [R<1> to R<4> are H, amino, monoalkylamino, dialkylamino, alkoxy, OH or halogen; R<5> is (substituted) phenyl, alkyl or coumarin derivative], (B) organic peroxide [e.g. 3,3',4,4'-tetra(tert.- butylperoxycarbonyl)-benzophenone] and (C) diaryliodonium salt (e.g. diphenyliononium chloride).