baber/WOPTO huggingface dataset:
Patent JP-H1183814-A (JP)
Title: Solidification state detecting method for cast piece device therefor
Inventor: MURAYAMA RIICHI
IPC: G01N29/11
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To accurately find a solidification state, for example, a central solid phase rate. SOLUTION: A transverse ultrasonic wave is made incident on a cast piece S from an electromagnetic ultrasonc transmitting element 1a of a transmitting probe 1, a received signal from an electromagnetic ultrasonic receiving element 2a of a receiving probe 2 is fed to a transmitted signal measuring circuit 7, and the circuit 7 computes the intensity of the transverse ultrasonic wave. A lift-off data obtained from eddy current type range finders 1b/2b is taken in an operation circuit 8 to correct intensity of the transverse ultrasonic wave. A central solid phase rate is calculated from the corrected intensity of the transmitted transverse ultrasonic wave to be output to a measured result outputting device 9.  The device 9 finds a pressure data corresponding to a computed result from the operation circuit 8 based on a preliminarily given relation between a central solid phase rate and a drafting rate to be output to rolling rolls 32, 32.
Patent JP-S62103364-A (JP)
Title: Sputtering apparatus
Inventor: SUGITANI CHOEI
IPC: C23C14/34
Filed: 1985-10-30
Abstract: PURPOSE:To form a thin film having uniform characteristics in a range over a wide area by performing both adhesion of the film and gas doping to the inside of the film in the separated places. CONSTITUTION:An introduction pipe 6 of an inert gas for sputtering is provided to the neighborhood of a target electrode 4, and an introduction pipe 5 of a reactive gas for doping is provided in the position apart from the electrode 4 and near to an exhaust path 7. One part of the reactive gas introduced through the introduction pipe 5 is allowed to react with a thin film stuck on a rotating base plate 3 and the other part is diffused. The inert gas introduced through the introduction pipe 6 is diffused to the neighborhood of a discharge region and the amount of the reactive gas reaching the discharge region is decreased and exhausted via the exhaust path 7. By such a constitution as this, ununiformity of concn. distribution of the reactive gas in the discharge region is not caused and the uniformity of distribution of the doping amount to the inside of the film is not caused.
Patent JP-2001071096-A (JP)
Title: Method and device for spraying onto metallic mold
Inventor: MURAKAMI YOSHINARI
IPC: B22C3/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To apply a spraying agent onto a metallic mold while controlling a spraying quantity without increasing a cycle time by sucking the spraying quantity once to a cylinder means on the way of flowing course between a spraying agent tank and a spraying nozzle and adjusting while changing the ejecting speed in the cylinder means on the way of shifting a spraying root of the spraying nozzle to the metallic mold. SOLUTION: In the state of turning off solenoid valves 32, 50 and connecting the cylinder means 24 with the releasing agent tank 20, a piston 26 is retreated with a retreating command signal from a controller 52 to suck the releasing agent 18. Successively, when the piston 26 starts to advance with an advancing command signal, the solenoid valves 32, 50 are turned on and the cylinder means 24 and the spraying nozzle 14 become the connecting state and the air is supplied into the nozzle 14. During shifting the spraying nozzle 14, the moving speed of an electric actuator 38 is changed based on a synchronizing signal from a machine to control the flowing rate of the releasing agent in the spraying.
Patent JP-2001069277-A (JP)
Title: Checking device and method for position of image
Inventor: NAKASHIGE FUMIHIRO
IPC: H04N1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To easily detect a partial bend of a sheet-like object by calculating a straight line and the straightness of a side of the object from the position information detected at least one or more of corner positions of both sides forming at least a single side of the object and an intermediate position of the side and comparing the calculated straightness with a prescribed standard of straightness to decide a floating or non-floating state of the object. SOLUTION: When the state of a sheet-like object to be checked is detected, 12 points are detected in all, i.e., the corner positions of both sides of each of four sides forming the object and the intermediate positions of these sides. When those said corner positions and a single intermediate position are detected, the coordinate positions of corners 1b and 2b and an intermediate position 3b are set on a certain straight liner as long as the object is set at a normal original placing position. When the object is not normally set but it is bent for example, at its placing position, the three points 1b and 2b and 3b are not set on the same straight line. Thereby three points in all can satisfy this situation and accordingly a single intermediate position suffices.
Patent JP-S62103416-A (JP)
Title: Suction device for engine
Inventor: YAMAMOTO HIROYUKI
IPC: F02D9/02
Filed: 1985-10-30
Abstract: PURPOSE:To reduce a pumping loss, by performing an idling speed with displacement air and rotary valve passing air at both downstreams of an on-off valve and a rotary valve, in case of an engine which installed a rotary timing valve in a passage bypassing the on-off valve in a main suction passage. CONSTITUTION:There is provided with a bypass passage in a way of bypassing the on-off valve 12 installed in the suction pipe 7 set up at every cylinder, and a rotary valve 16 to be opened or closed synchronously with an engine is installed in this passage. Close timing in the rotary valve 16 is set to be earlier than close timing in a suction valve 10, and a mirror cycle takes place. The close timing of the rotary valve 16 is set up so as to secure an air quantity at the time of an idling speed with the air quantity of displacement adding displacement between the on-off valve 12 and the suction valve 10 and bypass passage displacement at the downstream of the rotary valve 16 and the air quantity passing through the rotary valve 16 at the time of idling, whereby the rotary valve is closed earlier than ever before and a pumping loss is reduced.
Patent JP-H0691086-A (JP)
Title: Washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F33/02
Filed: 1992-09-14
Abstract: PURPOSE:To prevent regeneration of abnormal oscillation when the abnormal oscillation is generated at a spindrying tub at the time of dehydration operation. CONSTITUTION:An operation control circuit executed control of the revolution speed in dehydration operation (step S1). When a spindryer generates abnormal oscillation during this dehydration operation, an abnormal oscillation detection device comes into a detecting condition, the operation control circuit transfers from a step S2 to a step S4 where it corrects an unbalance condition of the spindryer, and then it changes the revolution speed control (step S5). The operation control circuit then reexecutes the revolution speed control, and the spindryer is rotated at a lower starting revolution speed than that in the first low-speed revolution control, thereby regeneration of the abnormal oscillation can be prevented securely.
Patent JP-H0563962-A (JP)
Title: Facsimile equipment
Inventor: KAWADA KENJI
IPC: H04N1/393
Filed: 1991-08-29
Abstract: PURPOSE:To perform the reduction only when it is needed and to hold the entire picture within the regular size recording paper by taking the line whose number of black picture elements is equal to or more than the prescribed value as a plotting line and reducing the entire picture by the ratio determined by the number of valid/ recording lines when the number calculated while taking one page of the entire plotting lines as the effective line number exceeds the number of recording lines of the regular size recording paper. CONSTITUTION:Under the control of a signal processing part 10, a line counting part 11 counts the number of lines and a black picture element counting part 12 counts the number of black picture elements for each line in the reception picture data respectively. In the case the counting value of the counting part 12 exceeds the prescribed value, it is taken as a plotting line, and the processing part 10 calculates the number of entire plotting lines from the beginning line to the end line of one page of the picture data as the effective line number. In the case this effective line number DT exceeds the recording line number DR of the regular size recording paper, the calculation is performed with the reduction ratio DR/DT, one page of picture data is reduced by the picture data reduction part 13 and print-outputted from a printing output part 19. Thus, the reduction is performed only when needed and the entire picture can be held within the regular size recording paper.
Patent JP-H04125318-A (JP)
Title: Synchronizing mechanism
Inventor: NISHIOKA SHINJI
IPC: F16H3/12
Filed: 1990-09-14
Abstract: PURPOSE:To make smooth chamfer shifting action possible by forming a sleeve chamfer into double or single slant face chamfer, forming the single slant face chamfer in a direction where a clutch gear chamfer is decelerated, and protruding it forward than the double slant face chamfer. CONSTITUTION:At the time of shifting up, a chamfer face 9b on a back side in the rotational direction of the double slant face sleeve chamfer 9A of a synchro sleeve 1 abuts on a chamfer face 11a on a front side in the rotational direction of a ring chamfer 11A, and reaction torque therefore acts to the chamfer face 9b in the direction of rotation and to the chamfer face 11a in the direction of reverse rotation to cause a difference in the rotation between a synchrosleeve 1 and a clutch gear 2. When the synchrosleeve 1 moves farther, the chamfer face 9c of the single slant face sleeve chamfer 9B faces a rear side in its rotational direction, and the chamfer face 10c of a clutch gear chamfer 10B faces a front side in its rotational direction, and the clutch gear chamfers 10B are therefore pushed apart in a direction not opposed to a differential rotation for the smooth abutting of the single slant face sleeve chamfer 9B.
Patent JP-H03108094-A (JP)
Title: Cassette for card management equipment
Inventor: SAITO MICHIO
IPC: G07F11/06
Filed: 1989-09-22
Abstract: PURPOSE:To facilitate handling of a card by a machine by providing an input port for a card to an upper side of the main body and an output port to the front lower face and providing a roller supporting the card in a tilted way to a major position in the main body close to the exit port. CONSTITUTION:A card 18 loaded from an input port 41 at the upper part of a cassette 2 into a main body 40 is loaded while being stacked around a roller 44 in a tilted way of a floated tip 18a and extracted one by one with an attracting means of a card handling equipment. Thus, deposited cards 18 are skidded with each other to be easily arranged and the cards 18 are stacked in tilted way by taking the exit port 43 upward, then an upper card 18 in contact with a discharged card 18 is easily separated, a roller 44 is turned at discharge, then the card 18 is extracted one by one surely without giving a flaw onto the card 18. Thus, the handling of the card 18 in the card management equipment is handled conveniently.
Patent JP-S62103849-A (JP)
Title: Production of magnetic recording medium
Inventor: EGAMI KENJI
IPC: C10M105/72
Filed: 1985-10-30
Abstract: PURPOSE:To improve running property, durability and corrosion resistance by forming a magnetic layer on one face of a substrate, providing a back coat layer on the other face of the substrate and coating a coating compd. contg. at least one of specific compds. on the surface of the magnetic layer. CONSTITUTION:This magnetic recording medium is constituted by the sequence of stages for forming the magnetic on one face of the substrate, providing the back coat layer on the other face of the substrate and coating the coating compd. contg. at least one of the compds. expressed by formulas (1)-(3) on the surface of the magnetic layer. The dispersion type magnetic layer obtd. by coating the magnetic coating compd., overcoat layer to chemically and physically protect the magnetic layer and to provide lubricity, etc. thereto and back coat layer to make up the lubricity and running property of the magnetic tape are the essential layer constitution of the magnetic tape. The undried coating thickness in the case of applying the overcoat coating compd. on the surface of the layers constituting the recording medium is made <=10mum. The excellent lubricity, corrosion resistance, durability, etc. are thus obtd.
Patent JP-H1180346-A (JP)
Title: Production of polyarylamine
Inventor: YAMAMOTO TOSHIHIDE
IPC: C08G73/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To simply and easily obtain the subject compound of high versatility by subjecting a specific aminoaryl halide to amination polycondensation in the presence of a base as a specific catalyst is used. SOLUTION: (A) An aminoaryl halide of formula I [Ar is a (substituted) phenyl, a (substituted) naphthyl, a (substituted) fluorenyl; X is Cl, Br, I] as p-bromoaniline is subjected to amination polycondensation reaction in the presence of (B) a base as sodium tert.-butoxide by using (C) a catalyst comprising Pd as [tris(dibenzylidene acetone) dipalladium (O)] and a phosphine as tri-tert.- butyl phosphine in an inert solvent, preferably in an inter gas atmosphere, preferably at 20-250 deg.C, more preferably at 50-150 deg.C for several minutes to 20 hours to the objective compound having the recurring units of formula II.
Patent JP-S63100884-A (JP)
Title: Identification circuit for television signal
Inventor: HIRANO YASUHIRO
IPC: H04N7/00
Filed: 1986-10-17
Abstract: PURPOSE:To identify the signal of the high definition television signal compatible with the existing system by forming a difference signal between a signal series being the result of sampling a subcarrier mu0 and a signal retarding the said signal to have a phase difference pi and checking the period of the difference signal. CONSTITUTION:The signal of subcarrier mu0 is sampled at sampling points of X0, X1, X2, ...by using a sampling frequency of 4fsc. Then a difference signal is generated, the phase of the subcarrier mu0 of which differs, e.g., from pi at the sampling points. In figure, since the point X10 gives a phase difference pito the point X0, the signal series of Xi-Xi-10 is formed at the sampling points of Xi, Xi-10. The absolute value binarizing that level 1 is given to a level exceeding a threshold value + or -DELTATh and 0 level is given within + or -DELTATh is applied and the signal subject to absolute binarization has a periodic pattern 0 takes place once per 10-sample. The presence of the subcarrier mu0 is detect by detecting the period of the signal subject to absolute binarization.
Patent JP-H05313641-A (JP)
Title: Generation system for user character
Inventor: KOMORI TAKESHI
IPC: G09G5/26
Filed: 1992-09-14
Abstract: PURPOSE:To improve the productivity of the enlargement and reduction of a user character. CONSTITUTION:An input device 1-1 reads a high-density dot information on a user character to be registered. An input device 1-2 reads the character code and character size of the user character to be registered. A dot conversion part 4 converts the input dot information on the user character into a dot information corresponding to the specified character size by using predetermined algorithm. A file access part 7 registers the converted dot information in an external storage device 8 together with the character code and character size. An output part 9 outputs the registered dot information, character code, and character size to an output device 10.
Patent JP-2000078065-A (JP)
Title: Radio line repeating device and method for the same
Inventor: SUZUKI TAKAYUKI
IPC: H04B7/15
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To expand a repeatable radio area without giving influence to a radio line between a base station and a PS part. SOLUTION: A repeating station 4 arranged between a base station 2 and a mobile station 3 is provided with a PS part 10 for executing communicating operation with the base station, a CS part 20 for executing communicating operation with the mobile station, a PS interface part 15 making transmitting/ receiving timing between these PS part and CS part matching with each other and separating the PS part and the CS part so as to avoid the interference of communication radio waves of the PS part and those of the CS part with each other to connect with cable them through a cable and a CS interface part 22.
Patent JP-H06162723-A (JP)
Title: Cartridge and production of shutter of cartridge
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 1992-08-24
Abstract: PURPOSE:To smooth the movement of a shutter and to prevent a sharing phenomenon by providing recessed parts in a position symmetrical to both sides of right and left outer edges in the sliding direction of the shutter. CONSTITUTION:The shutter of the case for housing a disk-shaped medium is provided with a guide 10 for sliding of a U shape in section formed by bending a guide pawl 101. The guide pawl 101 is inserted into the sliding groove formed within the case from the flank part of the case. The recessed parts 17 are formed in the position symmetrical to both sides of right and left outer edges 19 in the sliding direction of the guide 10 for sliding. Projecting parts 18 which do not project from the right and left outer edges 19 are provided within these recessed parts 17. The recessed parts 17 are positioned at the corners in the rear surface parts of the U shape. The projecting parts 18 are so provided that the cutting edges thereof do not project to both sides from the outer end edges 19. The recessed parts are formed in the position symmetrical to both sides of right and left outer edges in the sliding direction of the shutter in such a manner, thereby the safe opening and closing operations of the shutter are assured without abutting the shutter on the case at the time of the opening and closing operations of the shutter.
Patent JP-H0986339-A (JP)
Title: Actuation device for vehicle safety device
Inventor: KINOSHITA TETSUYA
IPC: B60R21/01
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make a back-up capacitor required for actuation small in capacity by letting either one of a first or a second switching element be continuously turned on, and also letting, the other switching element be turned on/off at a specified period. SOLUTION: When vehicle collision is detected based on the output of an acceleration sensor 2, a first transistor TR1 is continuously turned on, and simultaneously a second transistor TR2 is repeatedly turned on/ off at a specified period. During the period of time when both the transistors TR1 and TR2 are in an on condition, no current flows to a squib SQ. However, if the transistor TR2 is subsequently tuned off, current from a battery power supply Vin and a back-up capacitor C is suspended, and a coil L allows induction current i2 to flow to the direction identical to the direction of power supply current i1 having flown so far. The aforesaid induction current i2 becomes forward current with respect to a diode D, and it is fed to the squib SQ, so that an air bag is thereby developed.
Patent JP-S61126320-A (JP)
Title: Intake-air device in internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B31/02
Filed: 1984-11-22
Abstract: PURPOSE:To aim at enhancing the stability of combustion upon valve opening and closing operation, by instantly operating an intake-air passage shut-off valve which opens upon high load operation of an engine having two intake valves for every engine cylinder, from its minimum opening degree to its maximum opening degree, and then by stepwisely opening the valve. CONSTITUTION:For every engine cylinder, a high speed type intake valve 11A having a long valve opening period and a low speed type intake valve 11B having a short valve opening period are provided. Further, actuators 19, 20 are provided at both ends of a rod 18 in a valve 15, and maintain a shut-off valve at its open position upon low load operation. When a control device 30 receives a rotational speed signal and an intake-air pressure signal, and therefore detects the middle load operation, it opens a solenoid valve 23 to actuate the actuator 19 with the use of vacuum from a vacuum tank 24, and instantly operates the valve 15 by a set stroke up to a predetermined opening degree to open the valve 15. Thereafter a solenoid valve 28 is opened upon operation with a load above a predetermined load to operate the actuator 20 to fully open the valve 15.
Patent JP-H0696935-A (JP)
Title: Method of baking soft ferrite
Inventor: YAMAZAKI MASAKATSU
IPC: C04B35/26
Filed: 1992-09-16
Abstract: PURPOSE:To surely discriminate visually the quantity and uniformity of scattered ceramic powder at the time of scattering the ceramic powder on a ceramic floor plate by using different colors to the floor plate and ceramic powder. CONSTITUTION:Since the visibility of zirconia ceramic powder is improved when the powder is colored in red, the powder can be uniformly scattered on a floor plate. Since the contact area of the zirconia powder with the floor plate is reduced, the occurrence of large zirconia particles caused by a reaction between the zirconia powder and floor plate can be prevented and the iron loss value does not increase. Therefore, the deterioration of magnetic characteristics caused by the reaction between the ferrite and floor plate can be surely prevented.
Patent JP-H1089097-A (JP)
Title: Operation controller for inner-cylinder injection type 2 cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02D13/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To rapidly increase an engine speed when an engine is started, and shorten warming up time, by controlling the opening of an exhaust control valve to a larger opening than that of an accelerator reference exhaust control valve under at least one of a starting operation condition or a warming up operation condition. SOLUTION: An exhaust control valve 43 is rotated between a fully opening position where each valve part 43b is flushed with the inner surface of each exhaust hole 13a and a fully closing position where each valve part 43b stands up in each exhaust hole 13a so as to throttle each exhaust hole 13a. The opening of the exhaust control valve 43 is detected by an exhaust control valve opening sensor, and this detected opening is fed back to an ECU. Especially under a starting operation condition or a warming up operation condition, the opening of the exhaust control valve 43 is controlled to be increased to a larger opening than that of an accelerator reference exhaust control valve.  In this case, the more engine cooling water temperature is low, the more the opening of the exhaust control valve 43 is controlled large, and the opening of the exhaust control valve 43 at the time of warming up operation is controlled to a magnitude between the opening of an accelerator rotational speed reference exhaust valve and the opening of a starting time exhaust control valve.