baber/WOPTO huggingface dataset:
Patent JP-2000236700-A (JP)
Title: Controller for induction motor
Inventor: KAMEYAMA TOMOHISA
IPC: H02P21/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten winding changing time without causing a nonconforming state in which current control is not performed properly after winding changeover, because of the welding of a contact of a winding change-over magnet and remaining induced voltage inside an induction motor. SOLUTION: A current command change-over signal is outputted according to a winding change-over command. An exciting current command change-over switch 21 and a torque current command change-over switch 22 set respective current commands to zero, in accordance with the current command change-over signal. An exciting current id and a torque current iq are feedback-controlled and id=0 and iq=0 are satisfied. A winding change-over controller 12 outputs a voltage interrupt on signal, when an exciting current detected value and a torque current detected value become zero. A voltage command circuit-breaker 13 interrupts a current flow to an induction motor, on the basis of a voltage interrupt command. The change-over controller 12 outputs a voltage interrupt off signal, after outputting the voltage interrupt command.  The circuit-breaker 13 begins to cause a current to flow into the induction motor, on the basis of the voltage interrupt command.
Patent JP-S62197259-A (JP)
Title: Method for controlling casting speed of continuous casting
Inventor: OKUNO KEIGO
IPC: B22D11/20
Filed: 1986-02-22
Abstract: PURPOSE:To surely prevent the internal defect of an ingot without requiring a huge operation by predicting the internal defect of the ingot in the stage of continuous casting and controlling the casting speed of the ingot so as to eliminate the generation thereof. CONSTITUTION:The threshold value epsiloncrit of the internal defect of the ingot is calculated in accordance with the analyzed values of the components from a converter by a casting control circuit 8 prior to continuous casting. Said circuit calculates a bulging distortion epsilonb and Young's modulus during continuous casting and calculates such casting speed Vc as to make epsilonb<=epsiloncrit by a casting baking circuit 8. The casting speed Vc is outputted to a sequencer 7, then the sequencer 7 controls pinch rollers 4 so as to attain the casting speed Vc, thereby preventing the internal defect of the ingot.
Patent JP-S51113579-A (JP)
Title: Mos-type integrated circuit unit
Inventor: MASUDA HIROO
IPC: H01L21/3205
Filed: 1975-03-31
Abstract: PURPOSE: To make interconnections of MOS-type Ic's in the imbedded diffusion layer provided inside the printed board and improve integrated performance by minimizing the number of through holes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62196439-A (JP)
Title: Belt type continuously variable transmission
Inventor: KAIDO MASATAKA
IPC: F16G5/16
Filed: 1986-02-21
Abstract: PURPOSE:To improve the abrasion resistance by employing chrome-molybdenum steel applied with high concentration cementation and high frequency hardening/ tempering as the material for pulleys while employing bearing steel applied with hardening/tempering as the material for the elements or blocks constituting a belt. CONSTITUTION:A metallic belt 30 for transmitting the power is entrained about the input and output pulleys 10, 20 comprising movable pulleys 12, 22 and fixed pulleys 14, 24 respectively so as to constitute a belt type continuously variable transmission. In such a transmission, the pulleys 12, 22 are made of chrome- molybdenum steel applied with high concentration cementation (C.P.=1.0-1.3) and high frequency hardening/tempering so as to have the surface hardness Hv higher than 750 and the hardening depth deeper than 0.1mm. The blocks 50 constituting the belt 30 is made of bearing steel applied with hardening/ tempering so as to have the surface hardness Hv higher than 750. Consequently, the abrasion resistance of the pulleys 12, 22 and the blocks 50 can be improved.
Patent JP-H05232313-A (JP)
Title: Production of light shielding layer of color filter for liquid crystal display element
Inventor: KIMURA KUNIKO
IPC: G02F1/1335
Filed: 1992-02-25
Abstract: PURPOSE:To easily and efficiently obtain a patterned light shielding layer at high accuracy by forming such a laminated structure that a silicone rubber layer which repels an ink compsn. is formed only on a black matrix. CONSTITUTION:A photosensitive resin layer which becomes soluble in an area exposed to light and a silicone rubber layer are laminated in this order on the surface of a light-transmitting base body. This laminated body is exposed and developed by photolithography to remove the exposed area of the silicone rubber layer and the photosensitive resin layer under the silicone rubber layer to form a pattern. Then a light shielding material is applied on the pattern part and a silicone rubber soln. is applied on the whole surface to regenerate a silicon rubber layer on the surface of the light shielding material. Then the photosensitive resin layer 5 remaining on the substrate where the layer is not exposed in the pattern exposing process is exposed over the whole surface to become voluble. Then the remaining photosensitive layer is removed with the upper silicon rubber layer so that apertures surrounded with walls of the light shielding material which has the silicone rubber layer as the surface layer are formed. These apertures are colored with three primary colors of red, green and blue by ink jet method.
Patent JP-H05231025-A (JP)
Title: Sky parking facility
Inventor: HATOUCHI GOKICHI
IPC: E04H6/18
Filed: 1992-02-26
Abstract: PURPOSE:To extensively improve storage efficiency. CONSTITUTION:A longitudinal direction transport unit 2 is constituted free to move in the longitudinal direction and free to lift a pallet to load a vehicle 5 arranged on a base body, and a lateral direction transport unit 8 is constituted free to move in the lateral direction and free to lift the pallet arranged on the base body. Into a framed body 1, the longitudinal direction transport unit 2 is integrated free to move backward on the front row of each of upper and lower steps except the lowest step and the lateral direction transport unit 8 is integrated to move freely in the lateral direction by way of leaving a space for one transport unit at least on the rear row of each of the upper and lower step. By furnishing the transport units 2, 8 to move freely the longitudinal and lateral directions and furnished with lift means, it is possible to increase the number of vehicles to store extensively in comparison with the number of vehicles to store of a conventional sky parking facility of the same lot space, and it is possible to extensively improve storage efficiency.
Patent JP-S59164462-A (JP)
Title: Shaft seal device
Inventor: KAMEYAMA JIYUN
IPC: F16J15/447
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a shaft seal device in which sealing fluid axially flows through a gap between a rotary shaft and a static seal housing, having a stable sealing characteristic, by providing two tapered seal gaps which are opposed together, on both sides of a stationary ring. CONSTITUTION:A seal ring 3 has in its top surface an inclined surface which defines together with a downstream side rotary ring 2D a seal gap having an axial clearance of H2 and tapered outward at an angle of theta2, and as well has in its bottom surface an inclined surface which defines together with an upstream side rotary ring 2U a seal gap having a clearance of H1 and tapered inwards at an angle theta1. When fluid flows in these very narrow seal gaps in the direction of arrow, the pressure distributions represented by curves A1B1, A2B2 are brought about in the seal gap so that a stationary ring 3 is held in its balance position by balancing thrusts FU, FD together. Accordingly, the characteristic of the seal may always be maintained constant.
Patent JP-S59165200-A (JP)
Inventor: ODAJIMA TSUTOMU
IPC: G01B21/06
Filed: 1983-03-10
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-S59165678-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1983-03-10
Abstract: PURPOSE:To provide highly reliable thermal recording medium free from discoloration of a developed color image even when the image is brought into contact with a plastic comprising a plasticizer, wherein a colorless or light-colored color forming compound, an acidic substance and a specified sulfonamide, a specified sulfonic acid ester or the like are incorporated. CONSTITUTION:The objective recording material is obtained by mixing (A) a colorless or light-colored color forming compound, (B) an acidic substance and (C) a sulfonamide compound of formula I , wherein R1 is 1-4C alkyl, (substituted) phenyl, benzyl or the like, and each of R2 and R3 is H, 1-30C alkyl, vinyl, chlorine, acetyl, (substituted) phenyl or the like, provided that R2 and R3 are not simultaneously H, or the sulfonamide compound and a sulfonic acid ester compound of formula II, wherein R4 is 1-4C alkyl, (substituted) phenyl or the like, and R5 is 1-4C alkyl, (substituted) phenyl or the like.
Patent JP-H03242791-A (JP)
Title: Commodity carrying-out device for automatic vending machine
Inventor: YAMAZAKI YOSHIAKI
IPC: G07F11/58
Filed: 1990-02-21
Abstract: PURPOSE:To improve the operation convenience of an automatic vending machine by traveling a belt conveyer in accordance with the rise of a lift and sending a commodity discharged from a discharge port to a holding shelf. CONSTITUTION:The lift 11 is waited on the lower part of the commodity discharge port 8 as shown by a two-dashed chain line, and when selection button is depressed, its corresponding stopping device 5 is driven, a corresponding commodity 3 is dropped on a shoot 6, rolled down along an inclined face and discharged to the upper face of the lift 11 by opening a flap 7. In this case, a commodity dropped from the left or center commodity discharge port 8 is set up on a carrying belt 13 and a commodity 3 dropped from the right commodity discharge port 8 is directly mounted on the holding shelf 11b. Then a lifting device starts to run to move the lift 11 upward through a connection rod. Then a synchronizing velt pulley 19 engaged with a synchronizing belt 18 stretched in the vertical direction is driven and a pulley 14 connected to the pulley 19 travels a carrying velt 13 on which the commodity 3 is mounted in the clockwise direction to send the commodity on the holding shelf 11b. Thus, the operation convenience of the device can be improved.
Patent JP-H07246654-A (JP)
Title: Tubular member made of synthetic resin
Inventor: YASUMI NOBUYUKI
IPC: B29L23/00
Filed: 1994-03-09
Abstract: PURPOSE:To form an annular groove in which an annular seal member is fitted to a cylindrical part when the cylindrical part fitted in the hole of a partner is integrally molded without being molded as half-split members. CONSTITUTION:A plastic tubular member having a flange at least one end thereof and fixed by the flange provided to the end part thereof has the cylindrical part fitted in a partner member provided thereto on the leading end side of the flange and an annular seal member is fitted in the annular groove, which has a recessed cross section opened in the radius direction of the cylindrical part, provided to the cylindrical part. The cylindrical part 33 is integrally molded by opening a mold in the direction crossing the radius direction at a right angle but, at this time, the side wall 33a positioned inside the annular groove 9 is formed to the cylindrical part 33 simultaneously with the cylindrical part. On the other hand a separate ring 7 is provided to the leading end of the cylindrical part in opposed relation to the inner side wall and the annular groove 9 in which the annular seal member 8 is fitted is formed.
Patent JP-H09208537-A (JP)
Title: Antifungal agent
Inventor: KAWAZU YUKIO
IPC: A61P31/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new antifungal agent represented by a specific formula, having an antifungal action and useful as a preparation for external use for skin. SOLUTION: A compound represented by formula I [R1 to R3 are each a (substituted)phenyl; R4 is a 1-4C alkyl; (n) is 1-4], preferably N-(4-tertiary butylbenzyl)-N-methyl-3-phenoxybenzylamine represented by formula II. Furthermore, the compound is preferably obtained by dropping 3-phenoxybenzyl bromide obtained from m-phenoxytoluene and N-bromosuccinimide and benzoyl peroxide to a solution obtained by mixing 1-tertiary butyl-N-methylbenzylamine and sodium carbonate with N,N-dimethylformamide.
Patent JP-S60183884-A (JP)
Title: Reproducer of synchronizing signal
Inventor: SUZUMORI SUSUMU
IPC: H04N5/93
Filed: 1984-03-02
Abstract: PURPOSE:To eliminate unnecessary response to abrupt changes in frequency and phase, which are generated at the time of switching a head, and to obtain a reproduction synchronizing signal for faithfully following up the time base variance of an input signal by utilizing a PLL circuit having flywheel effects and satisfactory noise-resistant characteristics for a synchronizing signal reproducer. CONSTITUTION:An input synchronizing signal 1 and an output signal 2 of an n-divider counter are added to a phase comparator 3, and a voltage in a proportion to the phase difference between two signals is taken out from the output and added to a compensation filter amplifier 7 as an error voltage 4. The timing when a phase of an input signal fluctuates discontinuously can be obtained from a head switching timing pulse 5. By presetting initial data in a counter in the head switching timing, data of an n-divider counter 9 can instantaneously maintain a value approximate to that of an input synchronizing signal. As a result, a reproduction synchronizing signal 13 can be obtained which is in the certain phase relation with the input synchronizing signal.
Patent JP-S60183508-A (JP)
Title: Fine gap detecting device
Inventor: KODAMA KENICHI
IPC: G01B11/14
Filed: 1984-03-02
Abstract: PURPOSE:To detect the gap between a reference surface and a substrate with high precision by aligning the spot center of a reflected beam from the substrate to the center of one of plural detecting elements on a detection surface. CONSTITUTION:When the position shift of a mask 20 from the focal point of an objective lens 19 as the reference surface is detected, beltlike luminous flux from a laser light source 1 is reflected by an oscillation mirror 6 and split into two by a polarization beam splitter 8 and the polarized beams are rotated by 90 deg. and multiplexed by a beam splitter 12 to strike a mirror 18. The luminous flux is passed through the objective lens 19 to form a spot image on plural marks of the mask 20, and its diffracted light is passed through the lens 19, etc., and split by a half-mirror 24; one beam is split by a polarization beam splitter 26 and detected on photodetection surfaces of photodiode arrays 27 and 28. Further, the mask 20 is moved to and away from the lens 19 to prevent the spot light from deviating from the center of the detecting element.
Patent JP-S60184611-A (JP)
Title: Apparatus for treating molten pig iron
Inventor: OOTSUKI MITSURU
IPC: C21C1/04
Filed: 1984-03-02
Abstract: PURPOSE:To provide the titled apparatus for treating molten pig iron capable of removing Si and P in the molten pig iron with a high rate by blowing at high speed powdery fluxes for removing Si and for removing P simultaneously into molten pig iron flowing in a tapping trough in a reaction zone separated with a skimmer. CONSTITUTION:The molten pig iron discharged from a blast furnace flows in a tapping trough 5, and blast-furnace slag 7' is separated 2 from the molten pig iron with a skimmer 3a. Then the molten pig iron flows successively through reaction zones 4a and 4b. In the reaction zone 4a, the powdery fluxes for removing Si and for removing P are blown at high speed with a carrier gas into the molten pig iron 5 respectively from lances 6a and 6b, and slags 7a and 7b contg. SiO2 and P2O5 are separated with a skimmer 3b. Then the S in the molten pig iron is removed in the reaction zone 4b, and the slag 7c contg. S is separated with a skimmer 3c. The separated slag 7a and slag 7b are put together, and charged into a pot 10a from a trough 9a. The slag 7c is charged into a pot 10b from a trough 9b, and both slags are separately treated.
Patent JP-S56136745-A (JP)
Title: Apparatus for continuously cutting and shifting base to new winding core in calendering
Inventor: MOTORIYOU HATSUO
IPC: B65H19/22
Filed: 1980-03-28
Abstract: PURPOSE: To obtain an apparatus which cuts the raw fabric base which is travelling in calendering without lowering said travelling speed, continuously shifts said base to a new base-winding core, and yet applies no shock to said base in changing the cores.  
     CONSTITUTION: When a base raw fabric 1 is shifted to a new base raw fabric winding core 3 because a winding roll, not shown, has been fully wound in base winding, first, a pressure air is supplied from a rubber hose 21 so that a travelling unit main body 10 is moved rightward at high speed along guide pipes 9 and 9 and stopped being fitted into a bracket 19 on the opposite (right) side. Thereupon, by means of a cutter edge 8 attached to the main body 10, the raw fabric 1 is cut in parallel to the new winding core. In addition, if air is supplied to an airpipe 24 in an air supplying guide roll 7 at this time, the cut raw fabric 1 is pressed against the new winding core 3 by the air blown from slits 23.... Thereby, the raw fabric 1 is smoothly shifted to the new winding core 3 without any shock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62232396-A (JP)
Inventor: BUIRUYO TAPIO YUUHANI NORUTORU
IPC: C12Q1/06
Filed: 1987-02-21
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-S56136914-A (JP)
Title: Method for estimation of phosphorus concentration of steel bath in converter operation
Inventor: KONDOU SHIGEKI
IPC: C21C5/32
Filed: 1980-03-28
Abstract: PURPOSE:To easily estimate the phosphorus concn. in a steel bath by checking the decarburization behavior of steel slag during blowing of the steel bath. CONSTITUTION:With a rapid change in the decarburization rate of a steel bath as a boundary, the total iron content of steel slag increases considerably, and the phosphorus concn. of the steel bath decreases considerably. This phenomenon is approximated by trigonometric series, and with the standard deviations of the differences between the values of the momentary decarburization rates calculated from this approximate expression and the decarburization rates observed actually at every instant of that moment as the fluctuating degrees of decarburization rates, the relations with steel bath phosphorus concn. are plotted with multiple charges. If this chart is used, the momentary estimated values of the steel bath phosphorus concentrations are obtained by momentarily calculating the fluctuating degrees of the decarburization rate of the charge during blowing work.
Patent JP-H03241683-A (JP)
Title: Surface treatment method for cable penciling section
Inventor: KATO KENJI
IPC: H02G1/14
Filed: 1990-02-20
Abstract: PURPOSE:To sufficiently smoothly apply surface treatment on the surface of a cable penciling section by uniformly rubbing the penciling section of a cable insulator with a sliding heat-resistant tape while heating it near its softening temperature. CONSTITUTION:The surface of the penciling section 1a of a cable 1 is heated with a heating means 11 such as a gas burner. The heating temperature is set to the temperature that a cable insulator 3 is not denatured and the vicinity of the surface is properly softened. A sliding heat-resistant tape 10 such as a tetrafluoroethylene tape is wound under this condition and reciprocated in the arrow 2 direction and uniformly rubbed. Fine irregularities existing on the surface of the penciling section 1a of the insulator 3 are softened by heat and crushed and smoothed by the pressure of the tape 10.
Patent JP-H05242769-A (JP)
Title: Electrode material for vacuum interrupter
Inventor: YOSHIOKA NOBUYUKI
IPC: C22C1/04
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the generation of a chip and a crack to a compact, to avoid a trouble of handling, and to obtain a sufficient conductivity and the like as a sintered compact, in an electrode material having a spiral groove which is manufactured by compacting and sintering a metallic powder. CONSTITUTION:A metallic powder including copper of 50wt.% or more is filled in an electrode die, a pressure compacting process is applied to make the density of a compact more than 60% of a theoretical density, the obtained compact is sintered, and the resultant sintered compact is used as an electrode material as it is.
Patent JP-H11276458-A (JP)
Title: Method and device for acquiring heart beat time phase
Inventor: EPSTEIN FREDERICK HOWARD
IPC: G01R33/561
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time for acquiring NMR heart beat time phase image by executing the respective pulse sequences by generating transverse magnetization by RF excitation pulses to acquire a plurality of individually phase-encoded NMR echo signals. SOLUTION: An echo planar imaging(EPI) pulse sequence applies an RF excitation pulse 250 with 10 deg. under the presence of a slice select gradient pulse 251 to generate transverse magnetization in the slice. Four in total individual NMR echo signals indicated by a reference numeral 253 are acquired in the EPI pulse sequence. The respective NMR signals 253 are individually subjected to phase encoding to sample one wire in Ky space by interleave method. In a preferred embodiment, only four echo signals 253 are acquired, but for some purposes sixteen NMR echo signals 253 can be acquired.
Patent JP-S584888-A (JP)
Inventor: MIYOUNAKA SHIYOUICHI
IPC: D06M101/16
Filed: 1982-03-15
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-H03242510-A (JP)
Title: Recognizing apparatus for break of chip component
Inventor: SAWAI HISASUKE
IPC: H05K13/08
Filed: 1990-02-20
Abstract: PURPOSE:To lighten the fatigue of an operator during the visual inspection by measuring the height of an edge of a chip component during the transfer thereby to recognize whether the chip component is broken based on the measuring result. CONSTITUTION:For example, when one edge 61a among the edges 61a, 61b of a chip component 60 is broken at a point 63 slightly frontward from the center thereof, the height of the point 63 is smaller than that of the other parts. Therefore, a laser displacement sensor 20a for measurement of height shows the measuring result of the chip 60 component 60 as represented by a part B in the graph. A CPU detects this part, namely, part B as a break. On the contrary, for the edge 61b without a break, the height is the same except at both end parts thereof.
Patent JP-S62197761-A (JP)
Title: Ultrasonic flaw detection of two phase stainless steel
Inventor: TANAKA YASUHIKO
IPC: G01N29/04
Filed: 1986-02-25
Abstract: PURPOSE:To enable a flaw detection with limited attenuation but large in the S/N ratio, by arranging a probe to be 2.5-4.5MHz in the frequency, 40-55 deg. in the angle of refraction, less than 90mm in a beam course between the position of a flaw to be detected and the probe using a transverse wave. CONSTITUTION:A probe is arranged to be 2.5-4.5MHz in the frequency and 40-55 deg. in the angle of refraction and an ultrasonic wave is made incident from the direction at 75-90 deg. or 0-15 deg. to the direction of rolling material. Then, a transmitter T and a receiver R are arranged for a weld part W of a steel pipe P. Here, the separation distance L1 in the detection of a lengthwise defect at the weld part W and the separation distance L2 in the detection of a widthwise defect shall be below 90mm. Such a flaw detection provides limited attenuation and large in the S/N ratio and thus, a flaw detection can be done to full satisfaction practically.