baber/WOPTO huggingface dataset:
Patent JP-S5458807-A (JP)
Title: Squirrel-cage rotor conductor breakage detector
Inventor: TODA TAKASHI
IPC: H02K17/30
Filed: 1977-10-19
Abstract: PURPOSE: To detect the breakage of a rotor conductor irrespective of the connection of a primary winding and the distortion of applied current and its unbalance by detecting the unbalance of the magnetic flux density in the gap section spaced at integral multiples of motor pole pitches.  
     CONSTITUTION: Hall elments S 1  and S 2  are mounted while spaced in the circumferential direction by the integral multiples of pole pitches on the inner surface of a stator 1'. Amplifiers A 1  and A 2  amplify the output of the Hall elements. When the output voltage of the amplifier A 2  is high against that of the amplifier A 2 , a control rectifier element TR1 turns ON and drives a relay RY at the detection output section. A control rectifier element TR2 drives the relay RY inversely with the above case.Accordinly, when a rotor rotates normally, the rectifiers TR1 and TR2 go OFF since voltage is not applied between their cathodes. When a conductor is broken, difference voltage occurs between both the Hall elements and the rectifier elements TR1 and TR2 turn ON. As a result, the breakage detection signal of the rotor conductor can be obrained from the relay RY 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63291375-A (JP)
Title: Ic socket
Inventor: ABE SHUNJI
IPC: H01L23/32
Filed: 1987-05-22
Abstract: PURPOSE:To assure making relative positions of a contact and IC terminals to each other proper by taking a structure in which contact positioning grooves are provided at the periphery of an IC table, resilient armatures are received in the grooves, and the armatures are regulated by groove forming walls. CONSTITUTION:A means to position resilient armatures 10b of a contact is provided at the periphery of an IC table 7. For this positioning means, a number of positioning grooves 12 are formed on the sides of the IC table 7 separated by partition walls 11. The resilient armatures 10b are received in the positioning grooves 12 so as to be positioned. Preferably the free ends of the resilient armatures 10b forming contacting parts 10a shall be put between the grooves 12 as illustrated, so that effective positioning of the resilient armatures 10b can be performed by the contacting parts 10a which are closest to IC terminals 16. Relative positions of a contact and IC terminals 16 to each other can thus be assured to be proper.
Patent JP-S5650121-A (JP)
Title: Manufacture of iron oxide hydrate
Inventor: UMEKI SHINJI
IPC: C01G49/06
Filed: 1979-10-02
Abstract: PURPOSE: To produce high quality goethite in a short time by removing a liq. from a suspension prepared by mixing an aqueous ferric salt soln. with alkali, adding an aqueous soln. again, and aging the resulting alkaline suspension.  
     CONSTITUTION: An aqueous soln. contg. ferric salt as a principal component is mixed with NaOH or other alkali to prepare a suspension. The amount of the alkali added is a slight excess such as about 1W10% excess over the amount required for  neutralization. The resulting reddish brown suspension is subjected to soild-liq. separation by filtration or with a centrifugal separator. An aqueous alkali soln. is  added to the residue again to prepare a weakly alkaline suspension, which is then  aged at 20W 70°C for 9W30hr. The reddish brown suspension turns yellow, and  goethite synthesis is completed. The suspension may be heated at 70W100°C without carrying out aging to enable goethite to be synthesized in a shorter time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6117396-A (JP)
Inventor: SAFUONNIKOFU ANATORII NIKORAEB
IPC: B23K35/362
Filed: 1985-06-12
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-S6019868-A (JP)
Inventor: SHIMOYAMA SEIJI
IPC: E04G21/12
Filed: 1983-07-12
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-H01296236-A (JP)
Title: Cassetteless x-ray photographing device
Inventor: SASAKI SHIGERU
IPC: G03B42/02
Filed: 1988-05-24
Abstract: PURPOSE:To surely house a film by possessing a housing magazine which continuously houses at random many kinds of photographed film different in size and a film floating preventional member. CONSTITUTION:In condition where a shutter 12 is opened, a film floating preventional roller 14 enters into the housing magazine 4 interlocking with the shutter 12. When a motor 12 rotates, this driving rotation power is transmitted to a rotation axis 16 through a sprocked 19, a chain 20, and a sprocket 18. By using the rotation axis 16 as a supporting shaft, a film guide plate 13 moves with the power of a hinge with spring 15, which pushes films thoroughly by S Stroke more than the maximum housing number of films. Consequently, films can be surely pushed under the film floating preventional member and can be surely housed.
Patent JP-S5917423-A (JP)
Title: Continuous delivery equipment for stacked veneers in veneer drier
Inventor: KATOU SADAO
IPC: B65H1/30
Filed: 1982-07-19
Abstract: PURPOSE:To enable the continuous delivery of veneers, by transferring the remaining stacked veneers on an elevating table onto an elevating fork and then just continuing to take out veneers and by delivering veneers again onto the elevating table and stacking the veneers on those on the fork. CONSTITUTION:In a veneer drier 3, veneers 4 are sequentially taken from the top of a stack 1 and put down off one another so that the veneers are dried. An elevating table 6, which is equipped with a roll conveyor 5 and on which the stacked veneers 4 are carried, is provided. An elevating fork 7 for transferring the stacked veneers 4 from the elevating table 6 is installed so that the fork can be optionally inserted in between the arrays of the roll conveyor 5 attached to the elevating table 6. The uppermost one of the veneers 4 stacked at 1 on the table 6 or the fork 7 is taken by a conveyor 9 equipped with pinch rolls 8, so that the single veneer is inserted into the drier 3. The veneers 4 are taken from the top of the stack 1 without intermission.
Patent JP-S616655-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: MIYAGAWA MINORU
IPC: G03G5/08
Filed: 1984-06-20
Abstract: PURPOSE:To obtain an Se-type electrophotographic sensitive body stable in halogen content and superior in reproductivity by incorporating a base metal made of Te/halogen prepared in advance in a molten Se alloy. CONSTITUTION:Five grams of the base metal of Te/Cl contg. 2,000ppm Cl prepared in advance is added to 1,000g of an Se-Te alloy contg. 10wt% Te heated at about 300 deg.C and melted in a proper inert gas. After stirring with a proper stirring means for 30min, the mixture is lowered in temp. to 280 deg.C, left in such a state for 3hr and dropped into pure water incorporated in a proper vessel and quenched so as to form grains. The granular Se/Te/Cl base metal thus prepared has less variance for the Cl content, and a halogen-contg. Se-type electrophotographic sensitive body superior in stability and reproductivity can be obtained.
Patent JP-H07300421-A (JP)
Title: Anti-inflammatory agent
Inventor: YAMASHITA EIJI
IPC: A61K35/612
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an anti-inflammatory agent having stability of an active ingredient higher than that of a conventional anti-inflammatory agent blended with astaxanthin, being expected to have higher effect, capable of lightening adverse effect of other anti-inflammatory agents and medicine components. CONSTITUTION:An anti-inflammatory agent comprises a diester of astaxanthin, preferably a fatty acid diester or a glycerophosphoric acid diester of astaxanthin. The diesters are extracted from a krill. When the diesters are identified by using a high-performance liquid chromatography, a column of RPC Microbondapach NH2 made of Waters Inc. (deltamm. i. dX-10mm) is used and n-hexane:2-propanolmethanol=75:15 is used for a mobile phase. In the case of making the diester flow at 2m/minute flow rate and observing absorption at 470nm by an ultraviolet light and visible light absorption spectrum detector, the diesters having a retention time providing the maximum peak in the range of 0.5-2.5 minute are preferable. When the diesters are blended with an aspirin preparation, adverse effects are lightened and an aspirin acid agent having increased effect can be obtained.
Patent JP-S616443-A (JP)
Title: Prevention of vibration
Inventor: TANAKA KENJI
IPC: F16F15/04
Filed: 1984-06-20
Abstract: PURPOSE:To improve vibrationproof action by keeping the pressure in a vibration-proof mechamism at prescribed adjusted pressure even for the low-frequency vibration such as the walking of human beings by always exhausting the gas equal to the gas always introduced into the vibrationproof mechamism. CONSTITUTION:A conduit 5 is arranged in a gas introduction part 1. Said conduit 5 is connected to a vibrationproof part 3 through a conduit 6, pressure adjusting part 2, and a conduit 7. Said conduit 7 has a cock 8, and the gas such as air and inert-gas having a prescribed pressure is introduced into the vibrtionproof part 3 from the gas introduction part 1 in the pressure adjusting part 2. The cock 8 is opened in the state where the gas pressure in the vibrationproof part 3 and the conduit 7 is maintained at a prescribed pressure. The opening degree of the cock 8 is controlled so that the gas equal to the gas introduced from the gas introduction part 1 is discharged outside 3.
Patent JP-S5753878-A (JP)
Title: Magnetic disk device
Inventor: KOGURE KENJI
IPC: G11B5/54
Filed: 1980-09-12
Abstract: PURPOSE:To increase the positioning accuracy of a magnetic head, by providing a cavity to a base mounting a drive mechanism of the magnetic head, inserting an inner shaft into the cavity and furthermore sacking a viscid fluid into the cavity. CONSTITUTION:A cavity is provided to a base 24 of a magnetic head device, and an inner shaft 25 consisting of a mobile part 25b having a diameter slightly smaller than the inner diameter of the cavity and a small-diameter part 25c is inserted into the cavity. In addition, viscid fluid like the silicone oil, etc. is packed into the cavity and sealed up with a plug 27. The base 24 has a damping function, and accordingly the positioning accuracy is increased for a magnetic head mounted on the base 24.
Patent JP-S5829308-A (JP)
Inventor: WATANABE YOSHIMI
IPC: H02B11/00
Filed: 1981-08-14
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-H07310385-A (JP)
Title: Toilet booth
Inventor: HASEGAWA ATSUSHI
IPC: E04H1/12
Filed: 1994-05-16
Abstract: PURPOSE:To easily clean the floor of toilet booths by sprinkling water or with a mop without giving damages to floor tiles or spoiling waterproofness of floor slabs while ensuring suitableness for use. CONSTITUTION:Wall bodies 9, surrounding a toilet stool 5, are supported with a hanger 17 provided in continuity with a ceiling slab 12, and brackets 10 provided in continuity with the building frame 2. The under beds of the wall bodies 9 are placed, being separate from the floor surface S, and thereby a toilet booth is suspended above the floor.
Patent JP-H01297242-A (JP)
Title: Optical material
Inventor: FUNAE YASUAKI
IPC: C08F220/38
Filed: 1988-05-26
Abstract: PURPOSE:To impart a high refractive index and to enhance colorless transparency, heat resistance and scratch resistance, by providing a cured film layer to the surface of a high refractive index transparent resin base material composed of a polymer containing polyfunctional thioacrylate or thiomethacrylate as an essential component and further containing another polymerizable monomer radical-copolymerizable therewith if necessary. CONSTITUTION:A cured film layer is provided to the surface of a high refractive index resin base material composed of a polymer obtained from polymerizable monomer components containing one or more kind of a polyfunctional thioacrylate or thiomethacrylate polymerizable monomer I as an essential component and further containing a polymerizable monomer II radical-copolymerizable with said polymerizable monomer I if necessary. As the polymerizable monomer I, there is no limit as if one having at least one thioester group and two polymerizable unsaturated groups in the molecule thereof is used. The polymerizable monomer I imparts a high refractive index and a crosslinked structure to a polymer and has excellent heat resistance and hardly generates fusion or clogging at the time of cutting or lens-lapping processing.
Patent JP-S5460389-A (JP)
Title: Preparation of seed latex for seed polymerization
Inventor: KOBAYASHI SADAJI
IPC: C08F14/00
Filed: 1977-10-21
Abstract: PURPOSE: To prepare a seed latex for the preparation of seed-polymerized PVC free from undesirably fine particles, by the emulsion polymeriation of vinyl cholride adding an anionic emulsifier first, and thereafter adding a nonionic emulisifier.  
     CONSTITUTION: A seed latex for the seed polymerization is prepared by emulsion polymerization of vinyl chloride or a vinyl monomer mixture consisting mainly of vinyl chloride, in an aqueous medium. An anionic emulsifier (0.01W0.6 wt.% on  the basis of the monomer) is added to the system during the polymerization, and  thereafter a nonionic emulsifier (≥0.2 wt.% on the basis of the monomer) is added  to the system prior to the completion of the polymerization. As the addition of the  nonionic emulsifier suppresses the formation of micells during the seed polymerization, the generation of the additional polymer seeds during the polymerization is  retarded 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614836-A (JP)
Title: Engine controller
Inventor: FUJISHIMA TOSHIMITSU
IPC: F02D43/00
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate degradation of emission performance by starting fuel increment through predetermined means with correspondence to the lagging of EGR response at the start of EGR thereby properly controlling the air/fuel ratio at the start of EGR and preventing from going over-rich. CONSTITUTION:A controller is comprised of fuel control means 1 for feeding fuel corresponding with the operating condition to a fuel injection valve 9 and EGR control means 2 for controlling EGR control valve 12 to perform recirculation of exhaust gas under preset engine operating region. While fuel correction means 3 for providing a fuel increment signal to the fuel control means 1 upon elapse of predetermined time from the time point when the engine operating condition has transferred to said specific operating region is provided. With such arrangement, the fuel increment under EGR is lagged properly while considering the response lag caused through the opening function of EGR control valve 12. Consequently, the air/fuel ratio at the start of EGR is prevented from going to over-rich resulting in elimination of degradation of emission performance.
Patent JP-S63295190-A (JP)
Inventor: YAZAKI KAZUHIKO
IPC: G05B19/4155
Filed: 1987-05-26
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-H08267514-A (JP)
Title: Injection mold for molding disc
Inventor: MIYAIRI KAZUYOSHI
IPC: G11B7/26
Filed: 1995-04-28
Abstract: PURPOSE: To prevent dust from adhering to a stamper at its change at site and eliminate the change of a mirror plate by a method wherein the mounting of the stamper to a mold is performed in combination with a thin disc. CONSTITUTION: In the injection mold for molding a disc, a doughnut-like stamper 14 is pressingly installed on the surface of a circular platen 12 fitted into the mold enclosed face of a base mold 11 so as to be fixed with an outer peripheral ring 17, which is mounted to the outer periphery of the mold enclosed face of the base mold 11, and an inner peripheral ring 15, which is fittingly installed to the central part of the disc. Further, the surface of a thin disc 20, which is thicker than the stamper 12 and the surface contacting with the stamper 14 of which is mirror-finished, is closely abutted against the rear surface of the stamper 14 so as to pressingly install the stamper 14 through the thin disc 20 against the platen 12.
Patent JP-S6018775-A (JP)
Title: Internal abnormality detector for gas insulated electric equipment
Inventor: MAKINO YOSHIHIRO
IPC: H02B13/055
Filed: 1983-07-11
Abstract: PURPOSE:To simplify the equipment by bringing a gas generated due to internal abnormality of a gas insulated electric equipment to a liquid to be ionized through a dissociation for determination. CONSTITUTION:A three-way valve 10 is switched over to a sample gas circulation passage to measure the initial concentration of F<-> ion in a liquid 3 with an ion determining apparatus 16. Then, after the three-way valve 4 is switched over to a sample gas introduction port 11 and a fixed amount of a sample gas is sampled and then, it is circulated through the sample gas circulation passage again. When there is an HF gas in the sample gas sucked as generated due to any internal abnormality of a gas insulated electric appliance, the gas is dissolved in the liquid 3 and dissociated and ionized to generate an F<-> ion. With the passage of the circulation time the concentration of the F<-> ion in the liquid 3 increases to reach a balance. At this point, the F<-> ion concentration is measured again to determine whether an internal abnormality of the gas-insulated electric equipment exists or not from the ion concentration. This eliminates the need for a gas chromatograph to simplify the equipment.
Patent JP-H07330388-A (JP)
Title: Intermediate membrane for laminated glass
Inventor: UEDA NAOKI
IPC: C08L29/14
Filed: 1994-06-09
Abstract: PURPOSE:To obtain an intermediate membrane of high sound-insulating properties over a wide range of temperature near the normal one without adversely affecting its basic characteristics by using a specific poly(vinyl acetal) resin, a prescribed amount of a plasticizer and a polyisocyanate. CONSTITUTION:This intermediate membrane for laminated glass comprises 100 pts.wt of a poly(vinyl acetal) resin which contains 8-30 mole% of vinyl acetate and is acetalized with an aldehyde of 4-6 carbon atoms, 30-70 pts.wt. of a plasticizer and a polyisocyanate bearing 2 or more isocyanate groups. Too small vinyl acetate content reduces the sound-insulating performance in low-temperature range, although it is satisfactory in high-temperature range, while its excessive content gives satisfactory performance in low-temperature range, but deteriorates near room temperature. Too small number of carbon atoms in an aldehyde used in the acetalization worsens the compatibility to the plasticizer to make it difficult to add the plasticizer in an amount needed to develop a desired level of sound-insulating performance. Excessive amounts of the plasticizer adversely affect the transparency and adhesion.
Patent JP-H1084505-A (JP)
Title: Active picture element sensor and method for generating its selection signal
Inventor: GUIDASH ROBERT M
IPC: H04N5/335
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an active picture element sensor in which address processing of an image is simplified. SOLUTION: This sensor includes at least one pixel with an amplifier coupled actively with a pixel 30, a selection circuit including a row selection transistor(TR) 31, a row selection signal line 33 coupled electrically with each amplifier, and a reset TR 27 having a reset drain 28 coupled electrically with a drain gate. Only one bus ROWSIG 33 for row selection is used and an area having already been used for a row selection gate(RSG) is used for a photodiode(PD) 22 and the fill factor and the sensitivity of the pixel 30 are improved thereby.
Patent JP-H0426336-A (JP)
Title: Backup control circuit
Inventor: MIYAZAKI SADAO
IPC: H02J9/06
Filed: 1990-05-17
Abstract: PURPOSE:To make a system immediately usable without performing refuge processing and read processing of data by outputting a signal of current switching to control a load current, in a control means, at the time of power on-off or restoration from power off. CONSTITUTION:When power interruption is detected by a power-off detecting circuit 33, a converter input CONVIN becomes a battery input by turning an input voltage abnormality signal *INVA on, magnet switch 17 off, current select signal *BBON on, load current in a small current 12, charger on signal *CHGON off, transistor 5 off and a thyristor 23A on. Here, a data of a load 22 is held. When power is restored, the converter input CONVIN becomes an AC input by turning the input voltage abnormality signal *INVA off, charger on-signal *CHGON on, transistor 5 on and a thyristor on-signal *SRON off. That is, a system can be immediately used by eliminating necessity for performing refuge processing and read processing of data.
Patent JP-S5828733-A (JP)
Title: Image recorder
Inventor: SAKAI YUKIO
IPC: B41J2/44
Filed: 1981-08-13
Abstract: PURPOSE:To compensate the fall angle of a polyhedral mirror and to avoid the deterioration of the image quality, by changing the diameter of the light beam which irradiates a photoreceptor with the scan deflection in accordance with the fall angle of the polyhedral mirror. CONSTITUTION:The image signal is converted into a light beam by a laser light source 3, and a rotary polyhedral mirror 4 gives the deflecting scan to the surface of a photoreceptor 1. A rotary position detector 7 is connected to the shaft of a motor 6 which drives the mirror 4, and a rotary sensor 8 detects the surface of the mirror 4 which is being scanned. The sensor 8 is connected to a mirror surface detecting circuit 14 that detects each surface number of the mirror 4, a switching means 15 of light beam diameters and a laser driving circuit 16 respectively to change the diameter of the light beam in accordance with the fall angle of the mirror 4. In such a way, an error of the fall angle can be easily compensated for the mirror 4, and accordingly the deterioration can be effectively prevented for the quality of a recorded image.
Patent JP-S5829507-A (JP)
Title: Cross rolling mill
Inventor: FURUYA SHINICHI
IPC: B21B13/14
Filed: 1981-08-17
Abstract: PURPOSE:To provide a titled device prevented from the deviation of a pass- line adjusting liner and abrasions, etc., by providing a sliding base moving with both of a lower back-up roll chock and the pass-line adjusting liner in one body. CONSTITUTION:In a cross rolling mill, rolling a plate material 1 by work rolls 2 and 2' and back-up rolls 3 and 3', both of a pass-line adjusting liner 15 and a horizontally movable sliding base 14 are inserted between a lower back-up roll chock 7' and a bottom beam 21'. In cross rolling action, as lower cross beams 22', driven by jacks 13a', 13b', 13c', and 13d' used for the lower roll, touch both the roll chock 7' and the sliding base 14 at the same time and move both the members together with the liner 15 in one body, a generation of relatively slipping phenomenon between these members is avoided.