baber/WOPTO huggingface dataset:
Patent JP-H04281066-A (JP)
Title: Method for cutting in sewing system
Inventor: MURAI TAKASHI
IPC: D06H7/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a fixing means not causing the slip of piled webs during the cutting operation in a cutting method in a sewing system. CONSTITUTION:Magnets 5 whose magnetic poles are directed toward a cutting table are arranged under a cutting table comprising a magnetic substance, and the surface of the cutting table itself forms a magnetic pole and is used as a part of the magnets. Webs 3 put on the cutting table is covered with the thin plate 9 of a magnet, fixed by the magnetic force of the magnets and respectively cut. Since the webs are fixed by the attracting force of the magnetic force, the fixing force is not changed with the proceeding of the cutting operation and prevents the slipping of the webs during the cutting operation.
Patent JP-S59186256-A (JP)
Title: Zinc negative electrode for alkali battery
Inventor: OOHIRA TSUKASA
IPC: H01M4/42
Filed: 1983-04-08
Abstract: PURPOSE:To largely reduce the amalgamation rate of the zinc powder thereby to attain cost reduction and provide a battery substantially free from environmental nuisance, by using the mixture of amalgamated zinc powder, electrolyte soluble indium compound powder and powder of a water soluble high molecular compound serving as a gelling agent in which an alkali electrolyte is injected. CONSTITUTION:The gel negative electrode 5 is provided by injecting an alkali electrolyte in the mixture of amalgamated zinc powder, an indium compound such as indium oxide and indium hydroxide soluble in the electrolyte, and a water soluble high molecular compound serving as a gelling agent. And, for example, a water solution of 10mol/l of KOH free from ZnO is used as the electrolyte. The positive electrode 2, the negative electrode 5, the separator 3, and the electrolyte carrier for negative electrode 4 are impregnated with the electrolyte and no free electrolyte is allowed to be present. Since the indium hydroxide mixed in the negative electrode 5 is soluble in the alkali electrolyte, the indium ions are adsorbed to the surfaces of the particles of the amalgamated zinc powder and elevate the hydrogen overvoltage and thereby suppress the generation of hydrogen gas by self-discharge of the zinc electrode.
Patent JP-H01236750-A (JP)
Title: Transmission circuit for binary signal
Inventor: HARAGUCHI SHINYA
IPC: H04W88/02
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the occurrence of error at the time of demodulating a command signal by outputting the average DC level of the command signal when the command signal is not transmitted. CONSTITUTION:The command signal is made access to ports 146 and 147 bit by bit, and the other signals are made accessed to ports 144 and 145. Resistors R6 and R7 having the same value are connected in series to ports 146 and 147, and resistors R8 and R9 having a prescribed value are connected between the middle point of these resistors R6 and R7 and the ground. The connection middle point between resistors R8 and R9 is connected to an adding circuit 114. When the command signal is outputted, data D6 and D7 are added by resistors R6 and R7 and have levels adjusted by resistors R8 and R9 and are supplied to a VCO of a PLL 115 through the adding circuit 114. When the command signal is not transmitted, its average DC level is supplied to the PLL 115. Thus, the DC level supplied to the PLL 115 is always equal, and the frequency of an FM signal Su is fixed, and the command signal is correctly demodulated from the FM signal, and error does not occur.
Patent JP-S55157159-A (JP)
Title: Elevation unit of tone arm
Inventor: KITA NOBUO
IPC: G11B3/085
Filed: 1979-05-21
Abstract: PURPOSE: To prevent excessive force from being applied to the tone arm even if the elevation driving mechanism is operated, by providing an arm lock mechanism which holds and fixes the tone arm on the contact member which can be brought into contact with the tone arm.  
     CONSTITUTION: Tone arm 1 is supported pivotally rotatably in horizontal and vertical directions by pivotally supporting mechanism part 2. Mechanism part 2 is carried on moving member 4, and member 4 is movable along a pair of guide rails 5a and 5b. Magnet 8 of a driving source of tone arm 1 is fitted to the lower end of material 4, and a linear motor is formed by a pair of coils 9 and 10. When the current of a prescribed value is supplied to coils 9 and 10 in a prescribed direction, magnet 8 is driven in a prescribed direction. Elevation unit 11 is provided with an arm lock mechanism, which holds and fixes the tone arm on sheet 12, to grasp and fix arm 1 by clamper 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51138203-A (JP)
Title: Gas engine
Inventor: ENDOU TAKUYA
IPC: F02B43/10
Filed: 1975-05-27
Abstract: PURPOSE: A gas engine, that uses hydrogen as principal fuel and utilizes hydrogen characteristic enabling to provide promtly perfect combustion eventually if fuel is quite lean and promote exhast performance and simultaneously thermal efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62220295-A (JP)
Title: Laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/08
Filed: 1986-03-20
Abstract: PURPOSE:To simultaneously perform a laser machining and a small hole drilling by providing a torch and rotary tool unit on a laser machining head and by fitting the rotary tool to the rotary tool unit freely attachably and detachably. CONSTITUTION:A laser light is projected onto the work of the above of a table 3 from the torch 9 by positioning the torch 9 at the prescribed position above the work of a die board, etc. The prescribed laser machining is simultaneously performed by feeding an assist gas. In case of a small bore hold drilling, a drill unit 20 is positioned by driving by moving adequately a table 3, saddle 6 and laser machining head 7. A small hole, etc. are pierced by a drill 21, etc. by rotating a main shaft 20a. By this working machine, there is no replacement of a work, so the total working time can be shortened and the work position accuracy of a small hole, etc. can be improved.
Patent JP-2000258226-A (JP)
Title: Method for detecting level of moisture separating device for steam turbine
Inventor: KAMEYAMA NOBORU
IPC: G01F23/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a detector from being damaged, from malfunctioning, and from causing a detection delay upon receiving vibrations from equipment or an error by the heat transfer of the equipment, by fetching the indication of a water level gauge or water level indicator as image data by means of an image inputting device. SOLUTION: The surface level of a drain staying in the lower part of the separating chamber 5 of a moisture separating device 1 is indicated on a water level gauge 17 by means of a detecting pipeline 7. An image inputting device 18 is supported by a fixture which is different from the fixture supporting the device 1, and fetches the water level indicating section of the gauge 17 as an image without receiving the vibration of the device 1. In the water level indicating section of the gauge 17, the color concentration in a water-phase section becomes a dark image against a gaseous-phase section. A signal processor 19 extracts the dark section of a set level from the water-phase section, by binarizing the distribution of image data concentration from the image inputting device 18.  Then a discriminating device 20 outputs a signal upon detecting that the water level reaches the set level. Therefore, the breakage, etc., of a detector does not occur, because the detector can detect the water level in a state where the detector is separated from a vibration source, Such as equipment, etc.
Patent JP-H02242196-A (JP)
Title: Inner filter attachment structure of control rod drive mechanism
Inventor: KAMIMURA YOSHIJI
IPC: G21C7/16
Filed: 1989-03-15
Abstract: PURPOSE:To make an attaching work of an inner filter more easier by forming a protrusively engaging part at a stopper piston and a chamferred part at a base end part of the protrusively engaging part, and also by forming an engaging hole which engages loosely the protrusively engaging part, at a lower part of the inner filter. CONSTITUTION:A protrusively engaging part 25 of a stop piston 17 can be inserted only into an opening 46 formed on a side surface of a lower most member 41 of an inner filter 40 and by an attaching/detaching groove 42 and an insertion groove 44. When attaching the inner filter 40, an attaching work can be completed only by fitting the attaching/detaching groove 42 to the chamferred part 27 of the stop piston 17, by fitting the insertion groove 44 to the chamferred part 25 of the stop pin 17, by fitting the insertion groove 44 to the protrusively engaging part 25 of the stop piston 17 and by inserting to a predetermined direction A. After completion of the attaching work, an engaging groove 43 of the inner filter 40 and the chamferred part 27 of the stop piston 17 engages and fits one another and therewith the inner filter 40 becomes unfailingly to be in a locked condition against the stop piston 17.
Patent JP-2000253848-A (JP)
Title: Production of soy sauce
Inventor: KANBE CHIYUKI
IPC: A23L27/50
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a soy sauce, which does not necessitate a stirring process for eliminating molds of an unrefined soy sauce in a ripening period, gives the unrefined soy sauce scarcely evaporating alcohols, aroma ingredients and the like therefrom, and gives a soy sauce having a rich aroma, by adding a soy sauce oil to the unrefined soy sauce in its ripening period to form the layer of the soy sauce oil on the surface of the unrefined soy sauce, thus inhibiting the proliferation of film yeast. SOLUTION: This method for producing a soy sauce comprises adding a soy sauce oil to the unrefined soy sauce in its ripening period to form a soy sauce oil layer having a thickness of preferably >=1 mm, especially preferably about 3-10 mm, in a process for fermenting and ripening the unrefined soy sauce. The soy sauce oil is preferably added so as to uniformly form the soy sauce oil layer on the surface of the unrefined soy sauce. The formation of the oil layer gives the objective soy sauce in which the proliferation of the film yeast is inhibited.
Patent JP-H09259496-A (JP)
Title: Disk holder and information recording/reproducing device
Inventor: ISHIHARA TAKENAO
IPC: G11B17/028
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a relatively simply structured compact disk holder capable of freely rotatably holding an optical disk with a low power consumption and effectively suppressing wobbling. SOLUTION: In order to hold an optical disk 2, a turntable 3 rotated around the center and a clamper 1 supported so as to be freely rotatable against the turntable 3 are provided. The turntable 3 and the clamper 1 are respectively formed to have disk-like shapes so as to have diameters substantially equal to or larger than the diameter of an optical disk 2. The turntable 3 or both of the turntable 3 and the clamper 1 are made of transparent materials for the wavelength of a laser light L irradiating the optical disk 2 for information reading/writing.
Patent JP-H05262674-A (JP)
Title: Method for synthesizing benzyl ether of phloroglucin type phenol
IPC: C07C41/16
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject compound in high yield and good purity by converting a phloroglucin type phenol into an ester derivative and then benzylating the resultant ester derivative. CONSTITUTION:An ester group is introduced into the hydroxyl group of a phloroglucin type phenol expressed by the formula (R1 to R3 are alkyl or H or R1 and R2 or R2 and R3 may form a ring) such as phloroglucin, catechin or epicatechin and the esterification is carried out by a usual method using an acid anhydride or an acid chloride. The resultant ester derivative is then benzylated in a solvent (e.g. N,N-dimethylformamide) under basic conditions (e.g. benzyl chloride and sodium hydride) to afford the subject compound. This compound is useful as a synthetic intermediate for substituted flavonoids, C- methylated flavonoids, anthocyanidin, etc.
Patent JP-H06248914-A (JP)
Title: Valve system device for engine
Inventor: TANAKA RYUJI
IPC: F01L1/18
Filed: 1993-02-26
Abstract: PURPOSE:To surely fix a rocker arm shaft to the cylinder head to improve the supporting rigidity of the rocker arm shaft, reduce backlash of the rocker arm shaft in right and in left directions, prevent excessive movement or vibration of the rocker arm shaft, obviate the need for a housing, etc., and reduce the number of parts. CONSTITUTION:A fixing through-hole part 48 is formed in the rocker arm shaft of the valve system device of an engine, a press-in recessed part 50 having the diameter smaller than the diameter of the rocker arm shaft is provided on the upper face of the cylinder head 4 of the engine, and a fixing bolt 36 for penetrating the through-hole part after the rocker arm shaft is pressed into the press-in recessed part, and for fixing the rocker arm shaft to the cylinder head of the engine, is provided.
Patent JP-H07267934-A (JP)
Title: Production of 5,6-dichloro-2h-benzimidazole-2-spirocyclohexane
Inventor: TAKAYANAGI HISAO
IPC: C07D235/02
Filed: 1994-03-31
Abstract: PURPOSE:To produce 5,6-dichloro-2H-benzimidazole-2-spirocyclohexane useful as a production intermediate for metal complexes such as texaphyllin useful as an internal diagnostic agent on an industrial scale in high yield at a low cost by oxidizing a specific cyclohexane compound with a catalytic amount of nickel peroxide. CONSTITUTION:This cyclohexane compound of formula II is produced by oxidizing (A) 5,6-dichloro-1,3-dihydrobenzimidazole-2-spirocyclohexane of formula I with (B) nickel, peroxide. Preferably, the component B is prepared e.g. by mixing a solution of a nickel salt such as nickel(II) sulfate and nickel(II) chloride with a solution of a peroxosulfuric acid salt such as potassium peroxodisulfate adjusted to basic state beforehand.
Patent JP-H03264193-A (JP)
Title: Low hydrogen type coated arc welding electrode
Inventor: NAGANO ISAO
IPC: B23K35/365
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the one-side melting of a coating cylinder by specifying the ratios of the constituting components of the low hydrogen type coated arc welding electrode. CONSTITUTION:The coating material consisting of 10 to 30% fluorite limited in average grain size to 120 to 170mum and consisting of the balance an arc stabilizer, slag forming agent, alloy material, and unavoidable impurities is applied on a steel core wire by using water glass to constitute the low hydrogen type coated arc welding electrode. The one-side melting of the coating cylinder is obviated in this way and a defectless weld metal having good X-ray performance is obtd.
Patent JP-S56158219-A (JP)
Title: Manufacture of high-grade steel sheet
Inventor: SHIRAI YASUTA
IPC: B21B45/00
Filed: 1980-05-12
Abstract: PURPOSE:To shorten the time of dehydrogenation treatment for a steel sheet just finished a hot rolling pass, and to attain a superior dehydrogenation effect, by slowly cooling the said steel sheet in a cooling bed covered with a heat insulating cover. CONSTITUTION:A hot slab after removing its surface flaws, is heated by a heating furnace and is hot rolled by a rolling mill into a steel sheet 7 which is then successively conveyed by a roller table 8 into the feed-in side of a dehydrogenation-purpose cooling bed 9 provided with a heat insulating cover; plural steel sheets 7 in a piled- up style are passed in the cooling bed 9 and are slowly cooled for the purpose of dehydrogenation treatment. Hereupon, the time of slow cooling for the purpose of dehydrogenation of the steel sheet 7, and the number of steel sheets 7 in one pile, are determined correspondingly to the hydrogen content of the molten steel and the thickness of the steel sheet 7. The dehydrogenation-purpose cooling bed 9 is covered with a bellows type heat insulating cover 10 internally lined with a heat insulating cloth 11 and freely stretchable in the direction of longitude of the cooling bed 9; hereby, the cooling bed 9 is isolated from the external air and is kept at temperature effective for carrying out a dehydrogenation treatment for the steel sheets 7 by slow cooling them for many hours, so that a superior dehydrogenation effect is attained.
Patent JP-H07270268-A (JP)
Title: Stroboscopic light trigger and vibration tester
Inventor: RICHIYAADO DEII BETSUKAATO
IPC: G01M99/00
Filed: 1995-02-27
Abstract: PURPOSE: To generate a strobe signal which monitors the vibration of a tested device and answers to a specified vibration mode to trigger a strobe light. CONSTITUTION: A signal to display the vibration of a tested device 30 is supplied to a processor 18 through an input circuit 12, a filter 14 and an A/D converter 16. The processor selects the spectrum component of an input signal to display a specified vibration mode, and generates a strobe-pulse at each generation of this frequency component. The strobe-pulse is supplied to a stroboscope 36 through a strobe driver 20 to flash a strobe-light.
Patent JP-S59188965-A (JP)
Title: Original reading element
Inventor: FUSE MARIO
IPC: H01L31/09
Filed: 1983-04-11
Abstract: PURPOSE:To contrive to improve the characteristic of spectral sensitivity by adopting the structure wherein a microcrystalline Si layer is interposed between an amorphous Si layer and a clear electrode layer. CONSTITUTION:As a second photocondutor, the microcrystalline Si 5 of a fixed thickness is formed by interposition between an amorphous Si layer 1 and a clear electrode layer 2 as photoconductors. By adopting such a structure, the absorbing region for a short wavelength light stretches from the neighborhood of the layer 2 in the layer 1 to the direction of the center of the layer 1, and accordingly electron-hole pairs generated by the absorption in this absorbing region become difficult to receive the influence by the trapping level existent in the interface between the layers 2 and 1. With respect to a long wavelength light, since the absorption coefficient of the microcrystalline Si is larger than that of the amorphous Si, the photo absorption efficiency for the long wavelength light improves by adopting this structure. While, in the region of a visible wavelength, the layer functions as the preventing film against light reflection together with the film 2.
Patent JP-2000255143-A (JP)
Title: Recorder, recording method and memory medium
Inventor: KANEMATSU DAIGORO
IPC: B41J29/38
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder and recording method for recording a data inputted from an external information processor through an interface and a memory medium storing the program of recording method in which image quality and throughput optimal for the working environment are realized. SOLUTION: The recording method comprises steps (S501, S502) for detecting the transfer rate of a data being inputted from an external information processor through a plurality of interfaces, a step (S503) for calculating a specific data transfer rate required for recording the data without waiting input thereof in a plurality of recording modes based on record mode information and record data information inputted from the external information processor, a step (S504) for making a decision whether the data can be recorded without waiting input thereof or not by comparing the detected transfer rate with the calculated specific data transfer rate, and a step (S505) for determining one of the plurality of recording modes optimal for the interface based on the decision results.
Patent JP-S54154018-A (JP)
Title: Brushless motor
Inventor: YAMADA KIICHIROU
IPC: H02K29/00
Filed: 1978-05-26
Abstract: PURPOSE: To simply and accurately set the mutual phase relationship between rotating position detecting means and a stator of a brushless motor by radially directing the projection pair of a position detecting portion and the salient-poles of the stator wound with drive windings in the same direction.  
     CONSTITUTION: A brushless motor consists, for example, of an external rotary type rotor unit 7 having a permanent magnet 3 magnetized in plural polarities, and a stator 19 having a plurality of salient-poles 29 wound with drive windings 31. A position signal stator 17 having n sets of a pair of projections 23 wound with primary and secondary coils 25 and 27 forming position detecting means cooperated with a shorting ring 5 of conductive member secured to the unit 7 is secured to a stator base 21 in such a manner that the projecting directions of the projections 23 and salient-poles 29 are directed outwardly together (inwardly in case of an internal rotary type). Thus, it can simply and accurately set the mutual phase relationship between the projections 23 of the stator 17 and the projections 29 of the stator 19 by using a simple assembling jig. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56160875-A (JP)
Title: Controller for welding machine
Inventor: GOTOU HISAO
IPC: B23K9/10
Filed: 1980-05-13
Abstract: PURPOSE: To prevent perfectly malfunction and burning of parts of a controlling device by dividing the controller into a controlling circuit including a welding condition setting device and electric power circuit and using a frequency-modulated signal in the connecting line.  
     CONSTITUTION: An arithmetic circuit 2 that computes welding condition setting devices 1a, 1b and their setting signal S 1  by a previously fixed function and outputs a reference signal S 2  for controlling a remote electric power controlling circuit 7, and the first controlling circuit 10 that handles relatively small signals including comparator circuits 3a, 3b etc. are installed in a place away from the welding site and good in environmental condition. Analog signals outputted from this circuit 10 is F-converted with V/F converters 11a, 11b, and converted to analog signals with F/V converters 12a, 12b. Electric power is supplied from the circuit 7 to the load circuit 8 according to output signals of the converters 12a, 12b. In this case, the second controlling circuit 20 that handles relatively large signals and electric power including feedback circuits 9a, 9b and the circuit 7 is installed near the welding site. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61257973-A (JP)
Title: Antibiotic and pharmaceutical preparation
Inventor: SHIMAZU HIROSHI
IPC: C07D491/08
Filed: 1986-03-20
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> and R<2> are H or organic residue bonded through C or SO2; X is group shown by the formula II - formula V (R<4> is H, OH, halogen, etc.; R<5> is bifunctional group bonded through two carbons;  - is bonded to para-position of R<1>O of benzene ring and ..Square"- is lined to meta-position); R<8> is carboxy or group derived from it; Y is CO or group shown by the formula VI (R<7> and -OR<1> wherein R<1> is organic residue bonded through carbon atom form 5-membered ring)] or its salt. EXAMPLE:25-Demethylthio-25-methylsulfonyl-TAN-528A. USE:A remedy for microbism of mammals or an antibacterial agent. PREPARATION:For example, antibiotic TAN-528A shown by the formula VII obtained by cultivating a bacterium belonging to the genus Streptomyces is reacted with m-chloroperbenzoic acid, dichloromethane is distilled away, the residue is extracted with an ACOEt solution and the example compound is collected from the extracted solution.
Patent JP-S58180650-A (JP)
Inventor: SHIMADA KEIZOU
IPC: D04H1/4342
Filed: 1982-04-19
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。