baber/WOPTO huggingface dataset:
Patent JP-S60198399-A (JP)
Title: Impeller
Inventor: SAKAMOTO ICHIROU
IPC: F04D29/30
Filed: 1984-03-21
Abstract: PURPOSE:To aim at enhancing the strength of an impeller, by dividing a blade in the impeller into two parts in the direction in which the blade is cylindrically extended, so that either one of the divided parts may be welded to plate members opposing the former from the inner and outer surface sides of the divided part. CONSTITUTION:A blade having a cylindrical air-foil shape of a stream line type is divided into a flank plate section 8 including the leading end part 8A of the blade, and a back plate section 7, and the flank plate section 8 is secured to a main plate 1 and side plates from the inner and outer surface sides of the blade by welding 5A, 5B. Therefore, no unwelded parts exsist in the securing sections between the flank plate section 8 and the main plate 1 or the side plates so that the fatigue strength of the blade may be enhanced, thereby it is possible to aim at enhancing the strength of the high torque stress section of the blade.
Patent JP-H06247860-A (JP)
Title: Iron absorption promoter comprising decomposition product of guar gum with enzyme as active ingredient
Inventor: TAKAHASHI HIDEHISA
IPC: A61P43/00
Filed: 1993-02-19
Abstract: PURPOSE:To obtain an iron absorption promoter for improving and preventing iron deficiency anemia, useful for human health promotion by accelerating iron absorption in intestine. CONSTITUTION:This iron absorption promoter comprises a decomposition product of guar gum with an enzyme obtained by partially hydrolyzing a viscous polysaccharide contained in guar seeds with one or more enzymes, having 5-20 cps viscosity of 10 % aqueous solution of the decomposition product measured by using a Brookfield type viscometer at 25 deg.C at 30 rpm wherein >=80 % of the chain length of its mannose straight chain is distributed in 30-200 units, as active ingredient.
Patent JP-H05260228-A (JP)
Title: Facsimile equipment
IPC: H04N1/32
Filed: 1992-03-13
Abstract: PURPOSE:To provide the facsimile equipment recognizing which content of an original is sent from a caller side being a non-registered opposite party while minimizing useless consumption of recording paper or the like by implementing the reception from non-registered opposite parties to save the use of recording paper or a memory. CONSTITUTION:The facsimile equipment is provided with a control section 1 in which identification information of a caller station to be received is compared with identification information registered in advance in a RAM 2 and when the unmatch is judged as the result of comparison, and the non-registration opposite party saving type reception saving the use of recording paper or a picture data memory (RAM2) (such as reduced print of picture data, partial print or partial memory reception) is controlled to be implemented.
Patent JP-2000249262-A (JP)
Title: Hot spring water feed pipe
Inventor: TSUNAGA MASAYUKI
IPC: B29C47/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot spring water feed pipe remarkably improved in durability and stabilization of quality realizing power-saving and energy-saving. SOLUTION: This hot spring water feed pipe is formed by a resin-made conduit 1 provided in the central part and formed of high density cross-linking polyethylene by extrusion molding, a buffer cloth tape 2 spirally closely wound round the outer periphery of the resin-made conduit 1 and fixed thereto, a reinforcement steel band 3 reverse-spirally closely wound round the outer periphery of the buffer cloth tape 2 and fixed thereto, a corrugated steel pipe 4 obtained by winding a flat steel plate at a space round the outer periphery of the reinforcement steel band, welding the joint, and pressing the same from the outside by a die to form a spiral wave, a hard urethane foam layer 9 obtained by injecting urethane foam in the space to be foamed, bitumen 12 applied thick to the outer periphery of the corrugated steel pipe 4, from which a surplus is wiped out to be flat,  and a straight chain low density polyethylene layer 11 formed on the outer surface of the bitumen 12 by extrusion molding.
Patent JP-S63236502-A (JP)
Inventor: UFURITSUHI BAURUMAISUTAA
IPC: A61M1/14
Filed: 1988-03-10
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-2000251313-A (JP)
Title: Optical pickup head, and manufacture of optical element for optical pickup
Inventor: MIFUNE HIROYASU
IPC: G02B3/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup head capable of recording/playing an optical information recording medium having an ultrahigh density or the like in addition to the recording/reproducing of a conventional optical information recording medium. SOLUTION: When the laser light of a specified wavelength emitted from one light source 3 is made incident from the transparent substrate 17 of an optical element 10 for an optical pickup on a solid immersion lens 11, light refraction occurs, a laser light is converged to the bottom surface of the solid immersion lens 11, and it is projected as a very small spot on an optical information recording medium D. On the other hand, when a laser light emitted from the other light source 2 is made incident from the transparent substrate 17 of the optical element 10 for the optical pickup on the solid immersion lens 11, no light refraction occurs, and the light is converted to the focusing position of an objective lens 9 positioned outside the optical element 10 for the optical pickup.  Thus, in addition to the recording/playing of a conventional optical information recording medium, the recording/playing or the like of the optical information medium of an ultrahigh density is carried out.
Patent JP-H06268805-A (JP)
Title: Facsimile equipment
Inventor: TANAKA SHIGETAKA
IPC: H04N1/00
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the occurrence of an event of disabled reception of important data due to shortage of reception paper for a report output. CONSTITUTION:Whether or not a report of an automatic output request is in existence is discriminated and when in existence, whether or not a print-out is enable is discriminated, and when the print-out is enable, whether or not reception paper is available is discriminated. When the reception paper is available, whether or not residual amount of the reception paper is sufficient is discriminated, and when the residual amount of the reception paper is sufficient, a report is outputted automatically and the processing is terminated. When the results of each discrimination are negative, no report is outputted automatically and the processing is terminated. Thus, the automatic print-out is inhibited when the residual amount of the reception paper reaches a predetermined amount or below.
Patent JP-H01275881-A (JP)
Title: Device for storing, inserting and delivering vessel
Inventor: ERUNSUTO HAUETERU
IPC: G07D11/00
Filed: 1989-03-09
Abstract: PURPOSE: To take out stands from a device for inspecting, filling or emptying containers at a safety place by arranging the stands having a container storage place so as to be taken out of the device and be refitted. CONSTITUTION: An insertion port 9 and an opening 10 for paper money 2 are arranged in a safer 1, and the paper money 2 and containers 5 are arranged so as to be movable by a swinging and moving device 13 by passing through the opening 10. Stands 14, 15 are fitted in a carrier 17 of an insertion body 19, and are arranged so as to be taken out of the insertion body 19 pulled out of an inside space 6 when a door 20 of the safer 1 is opened. The containers 5 are housed in layers in a storage place of the stands 14, 15. A transport device 18 is arranged to vertically move the containers 5 to the upper side of the carrier 17 between the stands 14, 15 by horizontally pulling out the containers 5 from the storage place, and the swinging and moving device 13 is arranged to push away the containers 5 through the opening 10 by receiving the containers 5.
Patent JP-S59179181-A (JP)
Inventor: OOSAKO SHIGERU
IPC: B07B1/00
Filed: 1983-03-30
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-H10307585-A (JP)
Title: Driving mechanism for electronic musical instrument
Inventor: OSUGA ICHIRO
IPC: G10H1/34
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To raise the durability of a driven body and provide various types of touch feeling. SOLUTION: In a driving mechanism for an electronic musical instrument to press and rotationally move a driven body sd, which has one end supported by a fixed member 50 in a rotationally movable manner to be energized to the prescribed direction, against the energizing force of an actuator, plural actuator parts (contact parts) a1, a2 are provided for the actuator. The actuator parts a1, a2 are put in sequential contact with the driven body sd during the driving stroke of the actuator and two actuator parts a1, a2 have a moment when both are put in contact with the driven body while being switched each other to mainly press the driven body sd before and after the moment.
Patent JP-S60200032-A (JP)
Title: Device for controlling temperature of electric matting
Inventor: NARUO MASAYUKI
IPC: F24D19/10
Filed: 1984-03-23
Abstract: PURPOSE:To improve a comfortable feeling by a method wherein a heater of low capacity which is normally energized independent of a control of temperature is separately arranged in a temperature control device for a hot carpet or the like. CONSTITUTION:A heater of high capacity H is connected to a commercial power supply through a power supply switch SW and a contact point S of a relay Ry and a heater of low capacity H' is connected between a power supply terminal of the contact point S and the other point of the main heater H. With this arrangement, the heater of high capacity H is controlled under the temperature control circuits 3 and 4 to be turned ON or OFF. The heater of low capacity H' is normally energized independent of a temperature control. Further, with this arrangement, it is made possible to keep a feeling of coolness away from the matting even in case of energization or deenergization of the heater and further to improve a comfortable feeling.
Patent JP-H01228931-A (JP)
Title: Method for increasing carbon number of aromatic acetal
Inventor: TORII SHIGERU
IPC: C07C41/30
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a beta-alkoxyketone or an acetal derivative thereof in high yield for a short time by reacting an aromatic acetal with an enol alkyl ether using an electrolytic acid having high activity as an acid catalyst. CONSTITUTION:An aromatic acetal (e.g., benzaldehyde dimethyl acetal) expressed by formula I (R<1> is H, halogen, alkoxy or bydrocarbon; R<2> is hydrocarbon or two groups R<2> may form a ring) is reacted with an enol alkyl ether (e.g., 1-methory-1-cyclohexene) expressed by formula II (R<3> and R<4> are H or hydrocarbon; R<5> is hydrocarbon or R<3> and R<5> may form a ring) in the presence of a reaction catalyst (especially preferably a cathodic electrolyte obtained by dissolving sodium hexafluorophosphite in acetonitrile) in a solvent (especially preferably the acetonitrile) to afford the aimed beta-alkoxyketone or acetal derivative thereof [e.g., 2-(1-methoxy-1-phenylmethyl)cyclohexanone].
Patent JP-H04276125-A (JP)
Title: Piston for diesel engine
Inventor: HONMA SHINJI
IPC: F02B3/06
Filed: 1991-02-28
Abstract: PURPOSE:To improve the probation of a fire in a diesel engine by shortening delay duration in an ignition timing at the time of the burning of injected fuel. CONSTITUTION:A combustion chamber 8 which opens on the top surface 4 of a crown 2 has the same number of pockets 11 at the injection port of a fuel injection nozzle, and the fuel injection axis 21 of the injection port is set to the wall surface 12 of the pocket 11 which is located in a range 15 from incurving start 13 to incurving center 14 at a fuel injection shaft 21 of the injection port in a swirl direction 20. Fuel is injected to a part which is on the upstream side in a swirl direction 20 in the wall surface 12 of the pocket 11, the mixture of fuel and air is activated with swirl and expedited by the pocket 11, and at the same time the fuel is distributed in the combustion chamber 8 uniformly with the outer peripheral air flow in the combustion chamber 8 and the turbulence of outer peripheral air flow which is generated at the pocket 11. It is thus possible to shorten delay duration in an ignition timing and make fire propagation uniform, improving the combustion efficiency and the performance of a diesel engine.
Patent JP-S60213478-A (JP)
Inventor: YURUGEN BURIRU
IPC: B24B53/06
Filed: 1985-03-22
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-H06266765-A (JP)
Title: Sentence retrieving device
Inventor: YOSHINAGA MAYUMI
IPC: G06F17/30
Filed: 1993-03-16
Abstract: PURPOSE:To extract sentences where retrieval nouns (keyword) and the information related to these retrieval nouns are described without omission when the text file of document data is retrieved by the retrieval nouns. CONSTITUTION:An index file 4 storing the relation of each noun included in the document data of a text file 2 and the storage location of the noun and a directive dictionary 6 storing the relation of each directive included in the document data of the text file, the storage location of the demonstrative word and the noun indicated by the demonstrative word are prepared, and a synonym dictionary 7 is provided. The synonym of an inputted retrieval noun is read from the synonym dictionary, the storage location corresponding to the read synonym and retrieval noun is read from the index file, and the storage location of the directive corresponding to the retrieval noun is read from the directive dictionary. Each sentence of the part corresponding to each read storage location is read from the text file and it is displayed.
Patent JP-S56151321-A (JP)
Title: Weighing device
Inventor: KURODA GIICHI
IPC: G01G23/375
Filed: 1980-04-25
Abstract: PURPOSE:To make it possible to execute digital indication by a simple mechanism, by converting the vertical movement of a load holder to the rotation of a rotary disc, detecting this rotation and indicating it digitally. CONSTITUTION:When an object to be weighed is placed onto the load holder 2, a Roverbal mechanism consisting of a holder fitting rod 4 and a load spring 10 is operated in accordance with thus applied weight. Magnifying lever 12 is rotated, and a rack 16 is driven in the direction of keeping away from front side of a housing 1. A rotary disc 17 is turned through a pinion 18 by horizontal movement of the rack 16. Strong-reflection part between marked sections 19 of the rotary disc 17 is detected by a detecting device 20, and digitallized values from a decoder and an indicating circuit are indicated on a digital indicating unit.
Patent JP-S58173212-A (JP)
Title: Coupler structure for waterway
Inventor: UMEZAWA NORIHIRO
IPC: E02B13/00
Filed: 1982-04-03
Abstract: PURPOSE:To cause sufficient resistance to exhibit even against unexpected loads by connecting slantly left and right-handed bolts at the upper and lower parts in connecting plates joining blocks for constructing left and right-handed waterways. CONSTITUTION:In connecting plates 12 and 13 joining blocks 11A and 11B for left and right-handed waterways, a bolt 14a fixing the left side 12a of an upside plate 12 to a left-handed block 11B and a bolt 15b fixing the right side 13b of a downside plate 13 to a right-handed block 11B are connected slantly with a connecting lever 16. In this way, since horizontal force component acting on the blocks 11A and 11B constructing left and right-handed waterways is mutually acts as a proper pushing force, sufficient resistance even against unexpected loads can be exhibited.
Patent JP-H06261783-A (JP)
Title: Specific monoclonal antibody to thiorefoxin
Inventor: SHIMAMURA TAKASHI
IPC: C12N15/09
Filed: 1993-03-16
Abstract: PURPOSE:To provide a monoclonal antibody to thioredoxin, a cell line producing the monoclonal antibody and the production method for the monoclonal antibody. CONSTITUTION:The present invention provide the monoclonal antibodies respectively and specifically react with thioredoxins derived from bacteria, yeasts, plants and animals, the production method for the hybridoma cells producing the monoclonal antibodies and the production method for the monoclonal antibodies.
Patent JP-S59181669-A (JP)
Title: Mos type semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L29/78
Filed: 1983-03-31
Abstract: PURPOSE:To enable to flow sufficient current between a source and a drain and to obtain effective integrated circuit element by forming a source in a P-N junction, and forming a drain with a conductor to form a Schottky junction, thereby preventing a short channel effect. CONSTITUTION:An element isolating insulating film 12, a gate oxidized film 13 and a polysilicon gate electrode 14 are formed on an n type silicon substrate 11, then a silicon oxidized film 15 is formed on the side wall of a gate electrode 14, and the exposed film 13 is removed. Then, the part to become a drain is covered with a resist film 16, then with the film 16 as a mask boron ions are implanted to the substrae 11. Then, the substrate 11 is heat treated to activate the ions, and the film 16 is removed. Then, a platinum film 18 is deposited on the entire surface, heat treated to silicide the contact with the substrate 11 of the film 18, and a conductor 19 is selectively formed. Then the film 18 which is not silicified is removed with aqua regia. Thereafter, an n channel MOS-FET is formed by the normal method.
Patent JP-H04273198-A (JP)
Title: Electronic device
Inventor: FUSHIMI KAZUHIRO
IPC: G06F1/16
Filed: 1991-02-27
Abstract: PURPOSE:To realize a structure for fixing a circuit substrate readily which is built in a housing such as a two piece structure. CONSTITUTION:A plurality of circuit substrates 23, 24 of approximately the same shape are arranged and connected in parallel by spacers 19 to 22. A fitting hole 27 whereto a projecting support 26 fits is formed in a circuit substrate 24 in opposition to one housing 8. Elastic members 20, 28 wherewith a projecting support 25 comes into contact are attached to a circuit substrate 23 in opposition to the other housing 7.
Patent JP-H04273170-A (JP)
Title: Semiconductor magnetic sensor
Inventor: MURO HIDEO
IPC: H01L43/08
Filed: 1991-02-27
Abstract: PURPOSE:To provide a semiconductor magnetic sensor which realizes high sensitivity without making longer the distance between an emitter and a collector. CONSTITUTION:A pair of base regions 7, 8 of the same conductivity type provided opposed with each other are provided on a semiconductor layer 1 of one conductivity type, an emitter region 4 of the opposite conductivity type and a pair of collector regions 5, 6 of the opposite conductivity type are formed between such base regions. Moreover, a path 12 of carriers implanted from the emitter region 4 and flows to the collector regions 5, 6 is formed in the vicinity of a virtual line S connecting two collector regions 5, 6 and the emitter region 4.
Patent JP-S57171991-A (JP)
Title: Preparation of 2-(10,11-dihydro-10-oxodibenzo(b,f)thiepin-2- yl)propionic acid
Inventor: ISHIDA RIYOUSUKE
IPC: C07C313/00
Filed: 1981-04-14
Abstract: PURPOSE: To obtain the titled compound having the pharmacological action in high yield, with the reduced cost of the raw material and the load on the treatment of waste acids, by the selective ring closing reaction of a 5-(1-carboxyethyl)-2- phenylthiophenylacetic acid with polyphosphoric acid and an organic solvent.  
     CONSTITUTION: A compound of formulaIis subjected to the ring closing reaction with polyphosphoric acid and an organic solvent, e.g. methylene chloride or 1,2-dichloroethane, to give the aimed compound of formula II. The reaction is carried out by using the polyphsphoric acid in an amount of 2W10 times, preferable 4W6 times that of the compound of formulaI, and the organic solvent in a volume of 2W10 times, preferably 4W6 times, that of the compound of formula I. The reaction temperature is preferably 40W60°C, and the temperature of 70°C or above is disadvantageous due to the occurrence of side reactions. The reaction can be carried out without using a large excess of a condensing agent, and the ring closing reaction of the compound of formulaIhaving two carboxylic acid groups can be carried out in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11237074-A (JP)
Title: Breeze generation apparatus and method
Inventor: ONO HIROSHI
IPC: F24F1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a breeze generation apparatus and method which enables securing of a comfortable indoor environment with a simple apparatus and method. SOLUTION: This breeze generator 1 as for generating breeze in 3 space within a room is constituted of a water storage tank 9, an outlet 4 with a faucet 7 to be linked to a water supply pipe 3 and a drain port 6 to discharge effluent outside. in this breeze generation method, water is discharged from the outlet 4 on the surface C of a ceiling, and the discharge of the water is stopped immediately before the tip part of the dropped effluent reaches a floor surface F. Thereafter, the same operation is repeated intermittently.
Patent JP-2000245438-A (JP)
Title: New excellent bread yeast
Inventor: TAKANO HIROYUKI
IPC: C12N1/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently screen and breed the subject new yeast with high bread dough fermentative power, capable of producing bread with good flavor, in particular good smell by using acetoin as an indicator. SOLUTION: This new yeast having high bread dough fermentative power and/or being capable of producing bread with good flavor, in particular good smell is obtained by the following process: a strain capable of highly producing acetoin is screened from a cultured product afforded through pref. aerobic culture; in particular, such a strain as to be >=600 ppm (pref. >=800 ppm) in the acetoin content of the supernatant of a cultured product afforded by aerobic culture in a modified schultz-Atkin medium for 48 h is screened; preferably, diploid yeast capable of highly producing acetoin are crossbred to create excellent tetraploid bread yeast.
Patent JP-H02236692-A (JP)
Title: Information processor
Inventor: KINOSHITA KOJI
IPC: G06F15/177
Filed: 1989-03-10
Abstract: PURPOSE:To easily pursue the cause of performance deterioration by controlling the step of a first counting means, and counting the waiting time of memory access by means of a second counting means. CONSTITUTION:When vector data are accessed, a necessary time for a case when all bank competitions are not generated among elements is calculated, in elapsed time from the reception of a memory access request up to a completion, or the elapsed time excluding the waiting time by the access from another processor 2 (1) is switched by a mode signal, the time necessary for the case when the bank competitions are not generated at all is compared, and counters 12, 22, 14 and 24, which step when the elapsed time is the same or larger, are provided. Consequently by the access of the vector data, the delay time caused by the memory competition among the elements of the processors 1 and 2 or in its own processor 1 (2) is selectively counted. Thus the cause of the performance deterioration can be easily pursued.
Patent JP-S51131863-A (JP)
Title: Process for preparation of o-phenylphenol
Inventor: GOTOU HIDEO
IPC: C07C27/00
Filed: 1975-05-12
Abstract: PURPOSE: o-Phenyilhenol, useful for surfactant, germicide, etc., is prepared in high yield by the dehydrogenation of cyclohexanone dimer, etc. in the presence of a particular catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio