baber/WOPTO huggingface dataset:
Patent JP-2000035351-A (JP)
Title: Fluid vibration-type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/32
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid vibration-type flowmeter whose measuring accuracy can be enhanced by preventing the generation of vortexes to be generated at the end face on the upstream side of an intermediate wall part. SOLUTION: In a fluid vibration-type flowmeter, a flow-rate measuring part FM1 and a flow-rate measuring part FM2 which are constituted in such a way that a flow rate is detected on the basis of the fluid vibration of a jet which is jetted to a downstream-side flow passage from a nozzle flow passage are provided on the side of one face 111 and the side of the other face 112 of an intermediate wall part 110. The intermediate wall part 110 has a cross-sectional shape in which its upstream-side end face 113 is swollen to be a semicircular shape toward the upstream side.
Patent JP-S63232173-A (JP)
Inventor: TAKANO AKIRA
IPC: B65D75/36
Filed: 1987-03-19
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。
Patent JP-H05261420-A (JP)
Title: Method for controlling plate thickness deviation disturbance
IPC: B21B37/18
Filed: 1992-03-18
Abstract: PURPOSE:To improve the yield by providing an automatic control system I for the plate thickness deviation in plate and an automatic control system 11 for the plate thickness in plate to control the plate thickness of a steel plate under rolling. CONSTITUTION:When the steel plate is rolled, a signal showing a rolled load deviation DELTAP from a rolled load meter and a signal showing a reduction position deviation DELTAS from a draft position detector inputted into a computer to calculate an operation command amount DELTAU of a rolling down mechanism. Control for removing plate thickness deviation disturbance having an automatic control system I for plate thickness deviation in the plate to control the thickness of the steel plate is carried out by operating the rolling down mechanism in accordance with the operation command amount DELTAU for the rolling down mechanism. Therefore, the automatic control system I for the plate thickness in the plate and the automatic control system II for the plate thickness in the plate are mounted together. The plate thickness of the steel plate under rolling is controlled. In this way, the plate thickness deviation on the inlet side and the roll eccentricity disturbance which occur relatively at positions adjacent to each other can be removed simultaneously.
Patent JP-S61220869-A (JP)
Title: Print element
Inventor: FUKUI IZUMI
IPC: H01L41/00
Filed: 1985-03-27
Abstract: PURPOSE:To prevent connecting members from being broken and prevent a coupling member from being released from a piezoelectric element, by using a precipitation hardening type low expansion alloy as a material of the connecting members. CONSTITUTION:A mount member 1, the connecting members 21, 22, 23, 24 and movable members 4, 5 are formed as one body with each other from a precipitation hardening type low expansion steel alloy, for example, an invar steel plate containing 2% of titanium. Thereafter, the body is subjected to a heat treatment at 600 deg.C to effect precipitation hardening. The body thus treated has a mechanical tensile strength of about 110kg/mm<2>, and even after being used repeatedly multiple times, it has a tensile strength of 110/3=36.7kg/mm<2>. When the print element is operated, the tensile stress exerted on the connecting members 21, 22, 23, 24 is 10-20kg/mm<2>. Therefore, the tensile strength of the connecting members 21, 22, 23, 24 is about two times the tensile stress, and accordingly, the members can be prevented from being broken, and the coupling member 3 can be prevented from being released from the piezoelectric element 2.
Patent JP-H11262212-A (JP)
Title: Dynamoelectric machine
Inventor: AMAGI SHIGEO
IPC: H02K3/48
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dynamoelectric machine which can be assembled, without giving damages to a stator insulating layer and has a high reliability. SOLUTION: Insulating layers are applied to the circumferences of the stator winding conductors 1 of a dynamoelectric machine. The stator winding conductors 1 are wound in a plurality of slots 50, formed in a stator core 30 consisting of layered electromagnetic steel plates. In order to prevent the stator winding conductor 1 from vibration and falling-off from the slot 50, which are caused by an electromagnetic force applied to the stator winding conductor 1, a flat spring 4 is inserted between the stator winding conductor 1 and a wedge 5 inserted into the stator core surface side of the slot 50.  The flat spring 4 which is inserted between the stator winding conductor 1 and the wedge 5 is corrugated, so as to have two or more corrugation amplitudes in the radial direction of the stator and, in the axial direction of the stator core 30, the period of the high amplitude corrugation is longer than the period of the low amplitude corrugation.
Patent JP-H06255546-A (JP)
Title: Rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/253
Filed: 1993-03-01
Abstract: PURPOSE:To provide a rubber crawler of such constitution as to improve lateral rigidity of driving rubber protrusions in the rubber crawler without core metal embedded therein, preventing wheel slip-off at the time of steering or traveling on the inclined ground or even with the increase of load weight or the like, and excellent in the mutual make-up performance and wear resistance as a pair of rubber protrusions. CONSTITUTION:In a rubber crawler 1 provided with pairs of rubber protrusions 2, 2 at constant spaces apart in the longitudinal direction on the inner peripheral side, a bulge part 4 bulging from the inner peripheral surface of the rubber crawler 1 is formed at a recessed part 3 between a pair of rubber protrusions 2, 2.
Patent JP-H02242078-A (JP)
Title: Refrigerator
Inventor: MORIMOTO KATSUHIKO
IPC: F25D23/02
Filed: 1989-03-15
Abstract: PURPOSE:To permit the opening operation of a door with a small force by a method wherein the shafts of the door are positioned at the rear part of the tip end of a vessel and pawls, pivoting the door by abutting against pins, projected from the vessel, upon the draw-out operation of the vessel, are projected form the opposing surfaces of the door. CONSTITUTION:The shafts 12b of a door 12 are positioned at the rear parts of the tip end of a vessel above the slant surfaces 11b of the vessel under a condition that the vessel 11 is received in a receiving chamber 10 and are attached so as to be pivoted at positions higher than the parallel surfaces 11c of the vessel. Pawls 12c formed on the door 12 are constituted of long grooves 12e having openings 12d at the lower sides of the obliquely rear sides thereof under a condition that the door 12 is closed. When pins 13 are moved in parallel by the vessel 11, the pins 13 are positioned in the long grooves 12e at the rear parts of the shafts 12b of the door 12 whereby the pins 13 are abutted against the front sides 12f of the pawls 12c and the door 12 is pivoted clockwise. When the door 12 is pivoted about 90 deg. substantially, the pins 13 are released from the long grooves 12e.
Patent JP-S60205032-A (JP)
Title: Brake disc structure of disc brake
Inventor: AKUTAGAWA TOMOTAKA
IPC: B60T1/06
Filed: 1984-03-29
Abstract: PURPOSE:To enhance the yield of friction annular plates for brake discs, by forming a friction plate with a plurality of arcuate plates which are applied on the lateral surface of a body, and as well by arranging the joint sections of the arcuate plates on projecting pieces. CONSTITUTION:An annular friction plate 16 for a brake disc 9 is formed of three arcuate plates 18 which are applied on the lateral surface of the outer peripheral section of a brake disc body 13 along the circumferential direction of the body, and the joint sections 19 of each adjacent plates 18 are inclined with respect to the diametrical direction. Further, the joint sections 19 of each adjacent arcuate plates 18 are formed such that they are substantially parallel with the projecting direction of projecting pieces 15. The joint sections 19 are positioned on the projecting pieces 15. With this arrangement the arcuate plates may be extracted out, being made approach together so that the number of condemned sections are reduced, thereby the yield of the friction plates may be enhanced.
Patent JP-H11254999-A (JP)
Title: Attaching structure for instrument panel
Inventor: IZUMO NORIFUMI
IPC: B62D65/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for an instrument panel, which can facilitate the attachment thereof, which has a satisfactory appearance and which can flexibly cope with dimensional accuracy and variation in dimensions. SOLUTION: An attaching structure for an instrument panel is composed of an inlet port part 19 formed by flaring a bushing 20, an bag-like body part 16 which is continuous to the inlet port part 19, and which has an inner wall having an oval shape extending lengthwise in the longitudinal direction of the instrument panel 1. Further, a pin 10 is projected from the instrument panel 1, being directed to the bushing 20. After the bushing 20 is secured to a vehicle body, the pin 10 is inserted in the bushing 20 so as to lock the instrument panel to the vehicle body.
Patent JP-S51137794-A (JP)
Title: Method for manufacturing a wa ter-soluble phenolic resin
Inventor: YOSHIDA MASATOSHI
IPC: C08G8/00
Filed: 1975-05-26
Abstract: PURPOSE: To manufacture a water-soluble phenolic resin containing less amount of unreacted phenols and unreacted aldehydes by apecifying the amount of raw aldehyde and the reaction temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03264906-A (JP)
Title: Optical fiber unit
Inventor: SANO HIROAKI
IPC: B32B1/00
Filed: 1990-03-15
Abstract: PURPOSE:To form the multifiber unit while having good transmission characteristics and ease of laying by doubling and twisting plural pieces of sub-units formed by applying primary coatings on plural pieces of aggregated optical fibers and forming a porous layer on the secondary coating applied thereon. CONSTITUTION:The sub-units 2 are formed by aggregating seven pieces of the multimode optical fibers 3 and applying the primary coatings thereon. The secondary coating 5 is applied on the sub-units 2 formed by doubling and twisting three pieces of the sub-units 2. The porous layer 6 consisting of foamed polyethylene is applied on the secondary coating 5. Since the number of the fibers of the optical fibers 3 is increased in such a manner, the capacity of transmission is increased and the required resistance at the time of feeding in is sufficient. Since the sub-units 2 are twisted, the optical fiber unit is liable to deflect and external forces are dispersed. The improved transmission characteristics are thus obtd.
Patent JP-H07267220-A (JP)
Title: Bag mounting apparatus
Inventor: KAWANO KAZUHIRO
IPC: B31B7/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an apparatus for automatically mounting bags to boxes having different sizes. CONSTITUTION:An apparatus comprises a conveyer 10, a positioning mechanism, a film roll 12, a roll supporting mechanism 14, a fixed fastener mechanism 16, a suction head 18, a three-dimensional moving mechanism 20, a cutter unit, a vertically moving mechanism 24 and a nozzle. Data of a plurality of kinds of boxes which are preset is stored, and a width and length of a box is selected from the box data based on specified box information. A controller is provided for actuating the positioning mechanism, the roll supporting mechanism 12 and the three-dimensional moving mechanism 20 according to the selected width and length and also for actuating the vertically moving mechanism 24 so that a length of a required bag is calculated based on the selected width and length, and so that a distance between the fixed fastener mechanism 16 and the cutter unit is the calculated length.
Patent JP-S56159769-A (JP)
Title: Ejection and reception system for medium
Inventor: TAKAYASU MITSURU
IPC: G06K13/06
Filed: 1980-05-13
Abstract: PURPOSE:To receive and store in a device a card which is left by a customer, by receiving an ejected medium in the device again securely at any time even when a card and/or sheet is ejected. CONSTITUTION:An ejection passage for a medium is provided with a transporting means for the medium and between the transporting means and an ejection opening, a movable driving roller Ra whose driving roller side moves to and from a pinch roller is equipped; and a timer 25 is provided which measures the staying time of the medium by the medium detection signal of a sensor 17 detecting the presence of the medium at the ejection opening, and said transporting means operates in the medium ejection direction even after the medium is ejected. If the set time of the timer passes without an ejected medium removed, the time-up signal of the timer moves the movable driving roller toward pinch rollers ra and rb to sandwich the medium, and further the movable driving roller and medium transporting means are operated in the medium receiving direction.
Patent JP-H06250523-A (JP)
Title: Developer concentration detector
Inventor: IMOO TATSUJI
IPC: G03G15/08
Filed: 1993-02-26
Abstract: PURPOSE:To control concentration of a developer accurately by arranging a delay means additionally to a scraper member so as to delay periodic rise time of a waveform component. CONSTITUTION:A delay means is arranged additionally to a scraper member 20 so as to delay waveform rise time by lengtheneing scrape time on the sensor surface. Such scraper member 20 is formed by fixing a sensor surface sliding member formed of an elastic body softer than the scraper member 20 to the back side of the scraper member 20. For example, the scraper member 20 is formed out of a flexible plate-like member 21 which is arranged extendedly in the radial direction from a rotary shaft and has a length slidable on the sensor detecting surface 10A, and an arc shape elastic body 22 running along a revolving locus of the plate-like member 21 is fixed to the back side of the plate-like ember 21 to its rotational directional, and the elastic body is formed to become softer than the flexible plate-like member. In this case, the plate-like member 21 can work well in the case of using a material formed by covering the surface of an urethane core material with an artificial leather in terms of preventing electrification of a resin carrier.
Patent JP-S61221155-A (JP)
Title: Separation of hydroxytriarylamine
Inventor: IWAKURA KEN
IPC: B01J31/12
Filed: 1985-03-27
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for especially an organic electrically conductive material, etc., in high yield and purity on an industrial scale, by carrying out the dehydrative condensation of a diarylamine with a resorcinol at a specific ratio in an inert gas atmosphere in the presence of a specific catalyst. CONSTITUTION:An m-hydroxytriarylamine is produced by the dehydrative con densation of 1.0mol of a diaryhlamine with 1.5-5.0mol of a resorcinol in an insert gas atmosphere using phosphoric acid, polyphosphoric acid and/or phospho rous acid ester as a catalyst, at >=150 deg.C, preferably 170-230 deg.C. The decomposi tion of the resorcinol can be suppressed under the above temperature condition. USE:An intermediate for an electron-donative colorless dye of formula (Ar1-Ar4 are aryl or heterocyclic residue; ring A is benzene ring, naphthalaene ring, pyridine ring or pyrimidine ring; Ar1 and Ar2 or Ar3 and Ar4 may together form heterocyclic ring) and useful as a recording material.
Patent JP-S53147613-A (JP)
Title: Method of controlling heating and combustion of soaking pit
Inventor: TAKEDA MAMORU
IPC: C21D9/70
Filed: 1977-05-30
Abstract: PURPOSE:To improve combustion efficiency with the setting of a reference soaking temperature enough to satisfy a target rolling finish temperature and a soaking control temperature lower by a suplus range than the reference temperature while the target extraction temperature is reached by raising temperature under a specified condition.
Patent JP-S61224556-A (JP)
Title: Facsimile equipment
Inventor: KATAOBE NOBORU
IPC: H04N1/31
Filed: 1985-03-29
Abstract: PURPOSE:To eliminate winding of original, to attain transmission of a small-sized original and to make the title equipment small in size and inexpensive with good handling performance by providing an original platen holding the original and to be reciprocated, moving the original platen intermittently by a prescribed amount alternately with the operation of a carriage means and moving continuously in other cases. CONSTITUTION:The original platen 5 is fed into the outer case 7 by a drive roller 6 while mounting the original 1. An original retaining sheet 8 pushes the entire face of the original 1 fed from a winding roller 9 to the original platen 5. When the original platen stops at the read position, a carriage 23 is moved at a constant speed, a read sensor 20 applies scanning in 4.2mm width and when the scanning is finished, the carriage 23 is restored and the original platen 5 is fed by 4.2mm inward and then stopped. The operations above are repeated to attain reading. When the final reading scanning is finished, the original platen 5 is ejected to the outer end position of the case 7 and the sheet 8 is wound around the roller 9. After the end of transmission, the original platen 5 is retracted continuously at high speed by depressing an original platen drive switch 32 to a position at which the end detection switch 11 is operated and stored in the case 7.
Patent JP-S62218822-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: IWATA TOSHIO
IPC: G01M15/00
Filed: 1986-03-19
Abstract: PURPOSE:To perform a discrimination of knocking from a signal with a dumped valve noise component, by delaying the outputs of a plurality of sensors individually by respective delay means to add the resulting delayed output by an addition means. CONSTITUTION:Vibration sensors 21 and 22 output signals containing a knocking signal component, intake and emission valve noise components and other mechan ically vibration noise components. A cylinder identifier 5 outputs a signal to identify the cylinder in an explosion stroke. A delay value setting circuit 6 which a delay value set for each cylinder and each delay circuit receives as output signal of the identifier 5 and output a corresponding delay value to delay circuits 31 and 32. The circuits 31 and 32 delays the time based on the delay value received, inputs an output signal thereof into an adder A to add them up and an output thereof is sent to a knocking signal discriminator 4 to discriminate a knocking signal component by amplitude through an internal frequency filter. This can prevent erroneous discrimination caused by a valve noise.
Patent JP-H08245909-A (JP)
Title: Effect coating material and effect coating method
Inventor: MARIAATEREEJIA ZAIRERU
IPC: C09D7/45
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an effect paint which can enhance the color effect, can create an impression of bright light even on a curved surface, and is useful, e.g. automobile bodies by comprising a liq. crystal side-chain polymer and, added thereto, a surface active compd. capable of automatically aligning mesogen units to create a chiral nematic configuration.  
     SOLUTION: This effect paint comprises: a liq. crystal side-chain polymer of polysiloxane; and, added thereto, one or a plurality of surface active compds., such as polysiloxane and polyacrylate, pref. in an amt. of 0.01 to 5.0 wt.%, the surface active compds. which can automatically align mesogen units to create a chiral nematic configuration, thereby realizing significant color effect at the time of paint coating. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S55156423-A (JP)
Title: Base drive for power transistor
Inventor: FUJIWARA HIROKI
IPC: H03K17/61
Filed: 1979-05-23
Abstract: PURPOSE:To improve rising characteristics of an output current by connecting a damping resistance between terminals of either of the primary and the secondary windings of a pulse transformer. CONSTITUTION:Across either of the primary and the secondary windings of pulse transformer 5, damping resistance 10 is connected. In this circuit, the junction capacity of driving transistor 4 is small and the leakage reactance of pulse transformer 5 is great, so that even when the resistance value of damping resistance 10 is relatively great, sufficiently-effective damping effect can be obtained.
Patent JP-H08264565-A (JP)
Title: Method and apparatus for detecting direction of lead frame
Inventor: KURITA KAZUYUKI
IPC: B65H23/18
Filed: 1995-03-23
Abstract: PURPOSE: To obtain method and apparatus for detecting the direction of a lead frame in which various types of lead frame can be corresponding with quickly, regardless of the sensitivity of sensor. CONSTITUTION: The inventive method discriminates the surface and rear of a long lead frame 1 and detects the longitudinal direction thereof when the lead frame 1 provided with position detection holes 4 along at least one side fringe thereof in a pattern corresponding to the type of the lead frame is fed intermittently at a constant pitch along the longitudinal direction. The position detection holes 4 of the lead frame 1 are detected by an optical sensor 13 while feeding the lead frame 1 by a distance determined based on the digitized movement thereof thus teaching the arranging pattern of the position detection holes 4 previously for every type of lead frame.  The lead frame 1 is then fed initially based on a data obtained through the teaching and the presence of position detection hole 4 is detected by means of the optical sensor 13 thus discriminating the surface and rear of a the lead frame 1 and detecting the longitudinal direction thereof.
Patent JP-H07267286-A (JP)
Title: Aerosol container
Inventor: TERADA KYOKO
IPC: B65D83/40
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the troubles such as dripping of liquid from occurring on occasion of ejecting because of liquid remaining in a ejecting passage after preceding ejecting. CONSTITUTION:In an aerosol container 20 equipped with a pressing member 27 for ejecting contents 24 to be ejected through a communicating tube 26 on the occasion of pressing from a ejecting orifice 31 through a ejecting passage 32, a remaining liquid discharging means 29 that discharges liquid in the ejecting passage from the ejecting orifice with gas stored on the occasion of pressing the pressing member discharged into the ejecting passage on completion of the pressing is provided to the pressing member.
Patent JP-H03264625-A (JP)
Title: Method for heating molten metal
Inventor: SATO YASUSHI
IPC: C22B9/00
Filed: 1990-03-14
Abstract: PURPOSE:To increase the ability of carbon to receive heat, to inhibit the oxidation of a molten metal and to enhance yield by previously spreading the carbon in the form of granules all over the surface of the molten metal such as molten Cu or Al in a melting furnace when a flame from a burner is projected on the surface of the molten metal. CONSTITUTION:Carbon granules of 1-3mm diameter burned at about 3,000 deg.C are prepd., mixed with an inert gas such as Ar or N2, sprinkled in a furnace with a carbon pipe and spread all over the surface of a molten metal in the form of a single layer and then a flame from a burner is projected. Since the carbon is black and receives and absorbs a remarkably increased quantity of heat, the time required to heat the molten metal to the required temp. can be considerably shortened. Since the carbon is granular carbon, it is hardly scattered by wind pressure produced by projecting the flame and the carbon does not stick to the exhaust port of the furnace even when it is scattered.