baber/WOPTO huggingface dataset:
Patent JP-2000203149-A (JP)
Title: Image recording medium
Inventor: NAKAMURA YOSHISADA
IPC: G03G7/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a same image fastness as a Daguerreotype print by a method wherein a nitrogen-containing non-aromatic compound containing a nitrogen atom such as agiridine, pyrrolidine or piperidine and a polymer, in the side chain of which the above compound is included, are included in at least one constitutional layer on a support. SOLUTION: In order to produce an ink jet image recording medium, polymer compounds represented by formulae I-III are included on a support. In the formula I an N-containing annular structure represents a group of atoms, which can form a three or more membered nitrogen-containing non-aromatic ring. X1 represents a hydrogen atom, an alkoxy group of the like. Y represents a group, which forms a covalent bond through a chemical reaction with the reactive group including a polymer. Further, in the formula II, R is a hydrogen atom, an alkyl group or the like, n is an integer larger than 1, X2 is a hydrogen atom or a substituent, n is an integer larger than 1. In the formula III, X3 is a hydrogen atom or a substituent, m is an integer from 1 through 4, W is a bivalent continuous group; and Z is a group of non-metallic atoms, which can form a nitrogen-containing heterocyclic group.
Patent JP-H06210451-A (JP)
Title: Gas shield arc welding method of low hume amount
Inventor: NISHIKAWA YUTAKA
IPC: B23K9/32
Filed: 1993-01-12
Abstract: PURPOSE:To provide a method capable of reducing a hume generating amount itself in both view points of a welding wire and a shielding gas. CONSTITUTION:A flux containing each of an iron power of 70-94wt.%, a deoxidizer of 5-25wt.%, and an arc stabilizer of 0.3-10wt.% and whose bulk density is 2.5-4.0g/cm<3> is filled inside a steel outer skin so that the flux filling ratio is 15-30wt.%. A flux wire formed so that C in all the wire is under than 0.05wt.%, and Mn/Si (by weight ratio) is 2.0-4.0 is used, and the welding is executed in the shield gas which is mixed with CO2 gas in pure Ar or rough Ar by adjusting so as to be a ratio being 30-60vol.%.
Patent JP-S62216656-A (JP)
Inventor: HERUMUUTO SHIYAPAA
IPC: C13B30/06
Filed: 1987-01-12
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-H04242429-A (JP)
Title: Program developing device
Inventor: SUZUKI TETSUO
IPC: G05B15/02
Filed: 1991-01-16
Abstract: PURPOSE:To transfer none of correction contents of a control program to a target, to eliminate the need for connection to a magnetic disk, etc., and to improve the development efficiency of the program. CONSTITUTION:This device is equipped with a main arithmetic means which executes the control program to be controlled to issue commands and corrects the control program, a shared memory storing at least the commands issued by the main arithmetic means, a control means which drives and controls a controlled system, and a communication means which reads the commands stored in the shared memory in order and sends them to the control means, receives data of the controlled system from the control means, and stores them in the shared memory.
Patent JP-H01180465-A (JP)
Title: Pulse duty ratio comparing circuit
Inventor: SUEMATSU TAKAYUKI
IPC: G01R29/02
Filed: 1988-01-11
Abstract: PURPOSE:To compare duty ratios with simple constitution even with a pulse signal of high frequency by allowing an integration circuit to output the duty ratio of a pulse signal inputted to the integration circuit from the integrating circuit as a DC voltage. CONSTITUTION:When two pulse signals are compared, one is regarded as a reference pulse signal and the other is regarded as an input pulse signal. Then when the reference pulse signal is inputted to the integration circuit 11, a variable resistance 122 is so adjusted that the DC voltage corresponding to the duty ratio of the reference pulse outputted from the circuit 11 is inputted to one input terminal of a voltage comparator 12. Further, the input pulse signal to be compared is inputted to the other input terminal of the comparator 12 as the DC voltage corresponding to the duty ratio through the circuit 11 and then the comparator 12 compares the duty ratios of the two pulse signals.
Patent JP-S61161895-A (JP)
Title: Speaker system
Inventor: KAGEYAMA MEGUMI
IPC: H04R3/04
Filed: 1985-01-11
Abstract: PURPOSE:To increase a sound pressure near a minimum resonance frequency without decreasing the sound pressure level in the frequency except the vicinity of the minimum resonance frequency by using effectively a voice coil of the speaker unit at all frequencies. CONSTITUTION:An input terminal 1 is connected to a plus terminal 26 of the first voice coil 24 of a speaker unit 23, and an input terminal 2 is connected to a minus terminal 29 of the second voice coil 25. Between a minus terminal 27 of the first voice coil 24 and a plus terminal 28 of the second voice coil 25, a parallel resonance circuit composed of an inductor L2 and a capacitor C2 is connected. Between the input terminal 1 and the plus terminal 28 of the second voice coil 25 and the input terminal and the minus terminal 27 of the first voice coil 24, a serial resonance circuit composed of an inductor L1 and a capacitor C1 is connected. By making the resonance frequency of these parallel and serial resonance circuits coincident with a minimum resonance frequency foc, the voice coil can be used at the frequency as a whole.
Patent JP-S60149554-A (JP)
Title: 3,4-dichlorobenzylthiol ester derivative and soil germicide
Inventor: OOYAMA HIROSHI
IPC: C07C327/22
Filed: 1984-01-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or alkyl provided that such groups may be divided by O, S or carbonyl or substituted by a halogen, phenyl or phenoxy). EXAMPLE:S-3,4-Dichlorobenzyl thioacetate. USE:A soil germicide, capable of exhibiting improved action particularly on fusarium blights, e.g. fusarium wilt of cucumbers and tomatoes, blight caused by fusarium yellow of cabbages, etc., and having low toxicity and no phytotoxicity to crops without requiring gas venting operation. CONSTITUTION:A compound expressed by formula II (X is halogen or carboxylic acid residue, etc.) is reacted with 3,4-dichlorobenzyl mercaptan expressed by formula III preferably in an organic solvent under cooling with ice - at room temperature to afford the aimed compound expressed by formula I .
Patent JP-H01181845-A (JP)
Title: X-ray diagnosing device
Inventor: NISHIKI MASAYUKI
IPC: H05G1/64
Filed: 1988-01-11
Abstract: PURPOSE:To obtain optimum diagnosis information by using a solid-state image pickup element as the image pickup element of a television camera, and providing a control means which suitably uses a frame accumulating interlace mode and a field accumulating interlace mode according to a fluoroscopy mode and a photographing mode. CONSTITUTION:An X-ray image permeating a specimen P is converted into an optical image, after passing an optical system 3, it is photographing by a TV camera 5, using a CCD image pickup element 4 as the solid-state image pickup element, and video signals are converted into digital signals by an A/D converting part 6, after a suitable signal processing by a video signal processing part 7, they are converted into analog signals by a D/A converting part 8, and monitored and displayed on a television format by a monitor part 7. By using the solid-state image pickup element as the image pickup element of the television camera, at the time of an X-ray photographed image, the frame accumulating interlace mode is used, the high solution picture is obtained, and in the fluoroscopy mode, since a high-resolution image is not required, the field accumulating interlace mode is used. From this, the optimum diagnosis information can be obtained.
Patent JP-S59129783-A (JP)
Title: Cold-rolled steel sheet with superior suitability to phosphating and manufacture
Inventor: SUZUKI NOBUKAZU
IPC: C23C22/78
Filed: 1983-01-13
Abstract: PURPOSE:To improve the suitability of a cold-rolled steel sheet to phosphating by depositing an Sn layer of a specified thickness of an Sn alloy layer of a specified thickness contg. one or more among Fe, Ni, Cr, Mn and Mo on each of the surfaces of the steel sheet. CONSTITUTION:A cold-rolled steel sheet is subjected to short-time cathodic electrolysis in an Sn plating bath to deposit an Sn layer by 0.001-0.5g/m<2> on each of the surfaces of the steel sheet. When the amount of Sn is <0.001g/m<2>, Sn produces hardly its effect of improving the suitability to phosphating. When the amount exceeds 0.5g/m<2>, the suitability to phosphating is deteriorated, and the corrosion resistance after coating is also deteriorated. An Sn alloy layer contg. one or more among Fe, Ni, Cr, Mn and Mo may be deposited to produce a similar effect. At this time, the amount of the Sn alloy to be deposited is also 0.001-0.5g/m<2>.
Patent JP-S63174971-A (JP)
Title: Production of radioactive 2-iodobutyrophenone derivative
Inventor: NAKATSUKA IWAO
IPC: C07D211/52
Filed: 1987-01-09
Abstract: PURPOSE:To obtain the titled compound useful as a nuclear medicine diagnosticum of dopamine acceptor and radioactive drugs in high yields, by reacting a 2-bromobutyrophenone derivative with a radioactive metallic iodide in a polar solvent in the presence of a copper salt and a sulfonic acid. CONSTITUTION:A 2-bromobutyrophenone derivative (e.g. 2-bromospiroperidol, etc.) shown by formula I [R is group shown by formula II, formula III or formula IV (R1 is H or lower alkyl; R2 is H, halogen, lower alkyl, lower haloalkyl or lower alkoxy; R3 is H, lower alkyl and dotted line is single bond or double bond)] and a radioactive metallic iodide [e.g. Na<125>I, etc.] are subjected to exchange reaction in a polar solvent such as acetonitrile, etc., in the presence of both a copper salt (e.g. copper sulfate, etc.) and a sulfonic acid (e.g. naphthalenesulfonic acid, etc.) at about 50-180 deg.C to give a radioactive a 2- bromobutyrophenone derivative [e.g. [<125>I]-2-iodospiroperidol, etc.] shown by formula V (I* is radioactive iodine atom).
Patent JP-H06212413-A (JP)
Title: Reactive sputtering system
Inventor: GOTO CHIKAKO
IPC: C23C14/34
Filed: 1993-01-13
Abstract: PURPOSE:To suppress the generation of an abnormal discharge and to form a thin film excellent in characteristics by reactive sputtering by inhibiting the formation of a compd. by the reaction of a target with the reactive gas on the target surface. CONSTITUTION:A substrate holder 12 is pierced with plural small holes 14, and a gaseous reactant 5 is supplied to a chamber 1 through the small hole 14. A discharge gas 4 is supplied from a position close to a target 6, and the respective gases are separately distributed by a differential-pressure plate 16. Since the gaseous reactant is distributed away from the target 6, a compd. is not formed on the target 6 surface by the reaction with the target 6, and sputtering is conducted without deteriorating the compd. thin film.
Patent JP-H07201693-A (JP)
Title: Wafer
Inventor: MAEJIMA HIROSHI
IPC: H01L21/304
Filed: 1995-01-13
Abstract: PURPOSE:To provide a wafer capable of preventing the generation of foreign matter due to chipping of a junction part between a contour line of a wafer and a wafer cutout part, and the generation of other various fails. CONSTITUTION:A junction part between a contour line and a cutout part 8 of a wafer 1 is chamfered in a plane shape and a thickness direction shape. Thus, as there does not exist an acute angle part or a bent part in the junction part between the positioning cutout part 8 of the wafer 1 and the contour line of the wafer 1, it is possible to remarkably reduce fails caused by existence of the acute angle part or bent part such as foreign matter fails, carrying fails, and resist film thickness fails due to chipping of the wafer 1.
Patent JP-S63176862-A (JP)
Title: Vehicle transmission
Inventor: ISHIMARU KO
IPC: B60W10/12
Filed: 1987-01-13
Abstract: PURPOSE:To make it possible to reduce the number of change-over elements by changing over the power transmission path between a V-belt type continuous variable transmission mechanism and gears with the use of only one hydraulic clutch while the change-over between the forward and backward movements is carried out with the use of a hydraulic clutch and a mechanical change-over clutch. CONSTITUTION:During start or the like, when a large drive force is required, a synchronous mesh mechanism 52 is set at a forward position and a first hydraulic clutch 44 is turned on while a second hydraulic clutch 60 is turned off so that drive force from engine 10 through a torque converter 12 is transmitted to drive shafts 76, 78 in a differential mechanism 66 through a hollow shaft 36. Then, when the second hydraulic clutch 60 is turned on after the normal running condition is effected, the drive force increases the rotational speed through a V-belt transmission mechanism 16, 24, 26, and is then transmitted through a forward driven shaft side gear 58, a one-way clutch 40 and a backward output gear shaft side gear 50. Further, during backward movement the synchronous mesh mechanism 52 is set at a rearward position and the first hydraulic clutch 44 is turned on while the second hydraulic clutch 60 is turned off. Thus it is possible to reduce the number of change-over elements and therefore it is possible to miniaturize the vehicle transmission.
Patent JP-H11202897-A (JP)
Title: Method and device for articulation parameter control voice synthesis and program recording medium
Inventor: OKATOME TAKESHI
IPC: G10L25/75
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To accurately find the movement track of an articulator participating in the voicing of a phoneme series. SOLUTION: A data base 16 for phoneme time intervals as to various three- phoneme groups and the positions, speeds, and acceleration of respective points of the articulator is prepared and a phoneme interval is found as the mean value of the same phoneme group by referring to the data base 16 (14); and the positions, speeds, and acceleration of the respective points of the articulator are found by the weighted mean of respective corresponding data of the same three-phoneme group with input phoneme where a phoneme is positioned in the center, at the head, and at the tail (15), thereby finding the track minimizing (1/2)∫0 <tf>  (d<3> t/dt<3> )<2> +(d<3> y/dt<3> )<2> }dt) (x, y: coordinates of respective points of the articulator) at each point of the articulator on the basis of the found positions, speeds, and acceleration as restriction conditions.  Namely, this expression is set as a section quintic polynomial regarding time and its coefficients are found by linear calculation under the restriction conditions.
Patent JP-S57121436-A (JP)
Title: Tool supply method in machine tool
Inventor: SUNAYAMA SHIGERU
IPC: B23Q3/157
Filed: 1981-01-14
Abstract: PURPOSE:To supplement tool shortages in an automatic tool changer by automatically fixing a tool on a work pallet to a main shaft, in a machine tool having an automatic work pallet changer (APC) and an automatic tool changer (ATC). CONSTITUTION:A plural number of tools 57 are removably mounted on a work pallet 52 in a machine tool such as machining center which has an ATC2 and APC4. when changing tools which cannot be housed in an ATC, an empty tool holding mechanism 58 on the pallet is opposed to a main shaft 13, and then the main shaft is advanced along Z axis and lowered along Y axis to insert a tool 13 into the tool holding mechanism and afterwards the main shaft is retreated along the Z axis to be drawn out. After moving the pallet and opposing to the main shaft a tool which is to be computed and exchanged, the foregoing steps are reversely followed to mount a new tool on the main shaft.
Patent JP-H02184126-A (JP)
Title: Selective call receiver
Inventor: OKUMA NAOYA
IPC: H04W84/02
Filed: 1989-01-11
Abstract: PURPOSE:To allow only a user to perceive a call without being recognized by another person by surrounding persons at a location where no call tone is able to be listened to by using a cable with an element lighted by a notice signal outputted form a jack via a plug provided at one end. CONSTITUTION:A jack 6 outputting a notice signal for selective call, and a cable 11 having a plug 12 plugged in removably at one terminal and having an element 9 lighted by the notice signal outputted from the jack 6 via the plug 12 at other end are provided to the receiver. Then the light emitting element is fitted to the lapel, the upper part of the pocket or the necktie of the user. Thus, the receiver is able to be used at a location where the call tone is not listened to due to the surrounding noise. Moreover, only the user can perceive the call without being noticed of surrounding persons.
Patent JP-S57120214-A (JP)
Title: Digital recorder
Inventor: KOJIMA TADASHI
IPC: G11B27/02
Filed: 1981-01-14
Abstract: PURPOSE:To obtain a recorder which contributes the improvement of the efficiency of editing operation, etc., with simple constitution and easy operation, by providing specific gate circuits and gate control circuits. CONSTITUTION:A gate 28 is interposed between an encoding circuit 14 and a recording medium 21. A gate control circuit couples with a level limiter 13 to record specific digital data on a recording medium 21 by closing the gate circuit 28 while an analog information signal is held at a prescribed level by the level limiter 13, and also to record a digital encoded signal outputted from the encoding circuit 14 on the recording medium 21 by opening the gate circuit 28 while the analog information signal is held at a level different from said one by the level limiter 13. For example, a circuit shown in the figure is used and the gate circuit 28 is closed at the intermusic part, etc., of an acoustic signal to record 0 on the recording medium 21 securely.
Patent JP-H02185536-A (JP)
Title: Preparation of prepreg for laminated sheet
Inventor: KAWADA HIROBUMI
IPC: H05K1/03
Filed: 1989-01-11
Abstract: PURPOSE:To obtain the title prepreg with good varnish stability, excellent appearance and luster and no irregularity of coating by using a specified compd. as a solvent of the varnish in preparing the title prepreg by impregnating a base material with a polyimide resin varnish and drying it. CONSTITUTION:In the method for preparing the title prepreg by impregnating a base material (e.g. a glass cloth) with a polyimide resin varnish and drying it, a lactone (e.g. gamma-butyrolactone) is used as a solvent for the varnish.
Patent JP-S5597022-A (JP)
Title: Detector for magnetic head magnetization
Inventor: IHAYA KAZUHIKO
IPC: G11B5/455
Filed: 1979-01-18
Abstract: PURPOSE: To give warning for the state under which the tape recorder is not functioning satisfactorily by displaying the magnetization of the magnetic head with installation of the magnetic sensor element which detects the magnetization of the magnetic head of the cassette tape recorder.  
     CONSTITUTION: Magnetic sensor element 51 is provided within case 34 of the same size as magnetic tape storage cassette 21 and against magnetic head inserting window 47 in order to detect the magnetization of magnetic head 7. Based on the detection output detecting the magnetization of the magnetic head of element 51, magnetization display means 52 is provided against display window 49. Case 43 of magnetic head magnetization detector 40 is racked to cassette-type tape recorder 1 in the exactly same way as magnetic tape storage cassette 21. Thus head 7 opposes close to element 51 through window 47 to secure the display showing that the tape recorder is not functioning satisfactorily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08194013-A (JP)
Title: Waveform memory device
Inventor: HOSOKAWA NOBORU
IPC: G06F7/02
Filed: 1995-01-17
Abstract: PURPOSE: To deal with the sampling of higher speed by detecting the maximum value and the minimum value of the data of each phase which is sent in order for a fixed period of time at the preceding stage of the memory of each phase of a digital data memory circuit and storing it into the memory of a succeeding stage. CONSTITUTION: An analog input signal from Vin is digitalized in sequence by AD converters 1 to 4 operating in four phases and latched by latches 5 to 20 connected in four phases to the succeeding stage of each AD converter. The latch output is simultaneously latched by latches 101, 102 in a circuit 21 for detecting the maximum value and the minimum value in the order of phase lags A-1, A-2... A-16, and the phase-arranged data is outputted to A-1a and A-2a. Two input data are compared with each other in a comparater circuit 121, and a larger data is outputted to S-1 and a smaller data is outputted to S-2.  A circuit 131 for detecting the maximum value detects the maximum value from the data of a larger side and outputs it to B-1 to store it in the memory 22 of the succeeding stage, and similarly detects the minimum value from the data of smaller side and outputs it to B-2 to store it in the memory 26 of the succeeding stage.
Patent JP-S5497470-A (JP)
Title: Ultrasonic vehicle speed measuring apparatus
Inventor: HONMA ATOU
IPC: G01S15/58
Filed: 1978-01-18
Abstract: PURPOSE:To measure the vehicle speed at high precision without performing abbreviated operation, by detecting the number of Doppler waves by the specified number of reflected ultrasonic waves from continuously emitted ultrasonic waves, and processing through specified timer, coefficient circuit, and other parts. CONSTITUTION:The n-waves of Doppler signals at frequency fd formed by reflected ultrasonic waves by continuously emitted ultrasonic waves at frequency fo from a vehicle are detected in an n-wave continuous detecting circuit 12. Takng the time width n/fd as the gate period, a counter 14 counts the number of clocks at frequency fc from a clock generator 13, and presets in a preset counter 15. On the other hand, this counter 15, taking the time width pulse n/(2fo) outputted from a timer 16 as the gate period, counts the number of clocks. When these count values are processed in a dividing circuit 17 to which is applied constant K=(n fc)/2sfoXC/costheta outputted by a constant generating circuit 18, the vehicle speed V according to formula I is computed without performing abbreviated operation. Hence, the vehicle speed may be measured at high precision. In this explanation, C refers to the propagation speed of ultrasonic wave in the air, and theta means the emission angle of the continuously emitted ultrasonic waves.
Patent JP-S61165974-A (JP)
Inventor: MORIMURA HISAO
IPC: H02K13/00
Filed: 1985-01-17
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-H07211209-A (JP)
Title: Relay sticking preventing apparatus
Inventor: NOMURA TETSUYA
IPC: H01H47/00
Filed: 1994-01-20
Abstract: PURPOSE:To ease maintenance work by automatically returning a contact point of a relay switch when the contact point is stuck due to arc discharging, etc. CONSTITUTION:In the case that a contact point 11a of a relay switch 11 is stuck in a contact point 11c due to arc discharging, etc., a solenoid 3 is turned on and an impact is applied to an external case 11 by a striking part 6. Consequently, the contact point 11a is returned to the original position.
Patent JP-S57119532-A (JP)
Title: Pulse-trio detecting circuit
Inventor: HIRAGA MASATOMI
IPC: H04B17/00
Filed: 1981-01-19
Abstract: PURPOSE:To spot the fault point of an intermediate repeater by making a return connection of a transmission line by detecting a constant number of pulse trios sent from a monitor station. CONSTITUTION:A pulse trio A when inputted is separated into positive and negative pulses by a polarity separating circuit 1; every time one pulse trio is processed, an AND circuit 7 outputs one pulse, and every time a counter goes up to a constant number, the polarity is inverted to send an output signal J. When a signal other than the pulse trio signal is inputted, the inversion of polarity is not performed and a signal J is not outputted. Therefore, a call is never cut off by the returning operation of a transmission line, etc., by misjudging a call signal to be a pulse trio signal.