baber/WOPTO huggingface dataset:
Patent JP-H02241464-A (JP)
Title: Device for iontophoresis
Inventor: SASAKI MINORU
IPC: A61N1/30
Filed: 1989-03-16
Abstract: PURPOSE:To enable promotion of absorption of an ionic drug through a skin by providing a power supply unit, and a depolarizing means to depolarize polarization of an organism to be stimulated after electric energy accumulated in an accumulating means is discharged. CONSTITUTION:When disconnection and connection are effected by switching a transistor 2 by means of an output pulse PA from a signal processor 1, an inductor 3 generates a counter electromotive force, and a voltage is fed to a capacitor 5 through a diode 4 for accumulation. When an output pulse PB from the signal processor 1 is converted from an 'L' level to a 'H' level, a transistor 6 is turned OFF and 7 is turned ON. In this case, a polarizing charge generated when electric energy of the capacitor 5 is applied on a human body load RZ flows through the transistor 7 to perform depolarization. Lamination is made so that a conductor 31 is brought into contact with the position, desired to be medically treated, of a human body. Simultaneously, a closed circuit is formed with the conductor 31 and a non-conductor 32, and oscillation of a pulse is started to promote penetration of an ionic drug in ionic drug- contained porous ceramics 33 of the conductor 31 through a skin.
Patent JP-H01233122-A (JP)
Title: Working vehicle
Inventor: MASUI TSUTOMU
IPC: B60K17/348
Filed: 1988-03-15
Abstract: PURPOSE:To surely prevent the inadvertent high speed revolution of a front wheel in sharp turn and improve safety by keeping a selecting mechanism in the selection operation-abled state only in the case when an automatic return type pedal for operating the selecting mechanism is stepped on. CONSTITUTION:A working vehicle is equipped with a front wheel speed change device 5 which can select the revolution peripheral speed of a front wheel 1 to high speed or equal speed for the revolution peripheral speed of a rear wheel 2. A selecting mechanism which interlocks the front wheel speed change device 15 with a steering device so that the front wheel speed change device 15 is selected to the high speed side when the lateral steering angle of the front wheel 1 becomes over a set value is provided. The selecting mechanism can selection-operate only in the case when an automatic return type pedal 51 for operating the selecting mechanism installed in an operation part D is stepped-on. When the pedal 51 is not stepped-on the selection operation of the selecting mechanism is disabled, and the inadvertent high speed revolution of the front wheel 1 is prevented surely in the sharp turn.
Patent JP-H09260046-A (JP)
Title: Induction heating cooker
Inventor: OGATA DAIZOU
IPC: H05B6/12
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively protect a switching element by stopping heating operation by a stopping circuit even in a period during which a control circuit does not detect end-to-end voltage of the switching element, by arranging the stopping circuit separately from the control circuit. SOLUTION: This induction heating cooker is provided with an inverter circuit to convert a commercial power source 11 into a high frequency electric current, a switching element 15 to constitute this inverter circuit, a control circuit 17 to control so as to drive the switching element 15 and a stopping circuit 14 to control so as to stop the switching element 15. The control circuit 17 controls so as to stop its operation when end-to-end voltage of the switching element 15 becomes equal to or larger than a preset value in a prescribed phase, and the stopping circuit 14 controls so as to stop its operation when end-to-end voltage of the switching element 15 becomes equal to or larger than the preset value regardless of the prescribed phase.
Patent JP-H02240609-A (JP)
Title: Optical branching/coupling device
Inventor: HATTORI TOMOYUKI
IPC: G02B6/28
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the application of stresses on an optical branching/coupling part by selecting a resin having the coefft. of linear expansion of a prescribed value or below as the resin to be used for fixing of optical fibers. CONSTITUTION:The optical branching/coupling part 20 is constituted by removing coverings from a part of the plural optical fibers 11 to 14 applied with the coatings and fixing the parts from which the coatings are removed to each other. The plural optical fibers 11 to 14 are fixed by a resin 4 in a housing case 3 on both sides in the optical axis direction of the optical branching/ coupling part 20. The resin 4 which has <1X10<-4>deg<-1> at -40 to +25 deg.C in the coefft. of linear expansion after curing is used. The generation of the stresses, such as 'twist', in the coupling part of the optical fibers by the shrinkage of the resin under a low temp. condition is prevented in this way.
Patent JP-H04277953-A (JP)
Title: Time synchronizer for lan
Inventor: KANO TATSUYA
IPC: H04L12/417
Filed: 1991-03-05
Abstract: PURPOSE:To perform time synchronization between each station with high accuracy. CONSTITUTION:A station 1 sets a time synchronizing frame, and transmits the time synchronizing frame to another station. A lag time measuring part 3 measures a time until the time synchronizing frame is transmitted to another station after a transmission request is issued as lag time, and such time is set on a time correction frame as a time correction value. The frame is transmitted to another station 1, and the time synchronizing frame is received, and the time is corrected. Thence, the time is corrected by receiving the correction frame and adding it on the correction of the time.
Patent JP-H01235651-A (JP)
Title: Ink jet recorder
Inventor: HIGASHIMURA KOICHI
IPC: B41J2/13
Filed: 1988-03-16
Abstract: PURPOSE:To realize the stable maintenance of a meniscus when the movement speed of an ink jet head is increased or decreased and prevent a recorder or a recording medium from being spoiled, or recording quality from being deteriorated by cancelling the pressure variation of ink existing in the gap between a nozzle and a pressure- generating member with the movement of the pressure-generating member. CONSTITUTION:When the movement speed of an ink jet head is increased or decreased, a voltage which extends a gap between a nozzle 12 and a pressure-generating member 15, generates if the pressure of ink 16 existing in the gap increases, and the voltage which narrows the gap generates, if the pressure decreases. The voltage is of a gently curved waveform so that the discharge of ink droplets does not occur, and is applied to the pressure-generating member. By the above operation, the pressure variation of the ink 16 existing in the gap between the nozzle 12 and the pressure-generating member 15 when the movement speed of the jet heat is increased or decreased is cancelled by the movement of the pressure-generating member 15. Subsequently, the stable maintenance of a nozzle meniscus is possible. As a result, the problem such as the fouling of a recorder or a recording medium by ink leakage, or the deterioration of recording quality by the adverse effects of a nozzle meniscus movement upon ink droplets will be solved.
Patent JP-S60207670-A (JP)
Inventor: KATOU YASUAKI
IPC: A61M1/28
Filed: 1984-03-29
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-S57178155-A (JP)
Title: Eddy current test equipment
Inventor: NAKASHIMA MASAAKI
IPC: G01N27/90
Filed: 1981-04-27
Abstract: PURPOSE:To keep a gap between a material to be inspected and a sensor part constant, by fetching a signal in the lift-off direction from in a flaw detecting signal, detecting a variation of a gap, and adjusting the gap so that a difference between said gap and a prescribed value is removed. CONSTITUTION:A signal component in the lift-off direction is fetched by a detecting circuit 7 and is inputted to a filtering circuit 71 of a controlling circuit 70. An output of this filtering circuit 71 is a signal S corresponding to a gap variation, and becomes one input of a gap balancing circuit 72. A gap setting circuit 73 outputs in advance a signal S0 corresponding to a gap considered to be optimum. Immediately before a flaw detection is started, etc., a difference between the reference gap S0 and an output signal of the filtering circuit 71 is constituted so as to become zero by the balancing circuit 72, and is outputted to a gap deviation detecting circuit 74. In accordance with this output, the deviation detecting circuit 74 outputs a control signal DELTAS to a gap adjusting device 9. In this way, a gap between a material to be inspected and a sensor part is kept constant.
Patent JP-S60207690-A (JP)
Inventor: MORIYAMA YOSHIAKI
Filed: 1984-03-30
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-H02240155-A (JP)
Title: Aqueous dispersion of fluoroolefin copolymer
Inventor: SHIMOMURA TOSHIO
IPC: C08L27/12
Filed: 1989-03-15
Abstract: PURPOSE:To improve mechanical stability, pigment dispersibility, etc., by emulsion-polymerizing a (fluoro)olefin, a vinyl ester and/or a vinyl ether, a specified emulsifier and an ethylenically unsatd. acid in an aq. medium. CONSTITUTION:100 pts.wt. (hereinbelow described as pts.) mixture of 10-80wt.% fluoroolefin (e.g. chlorotrifluoroolefin), 5-30wt.% olefin (e.g. ethylene), 10-80wt.% vinyl ester, pref. vinyl acetate and/or vinyl verstate, and/or vinyl ether, pref. one having a 2-4C alkyl group, a polymerizable reactive emulsifier contg. a sulfone group and/or a sulfate group, and an ethylenically unsatd. acid in the same molecule, 0.1-3.0wt.% copolymerizable ethylenically unsatd. acid (e.g. crotonic acid) and, if necessary, a copolymerizable vinyl monomer are emulsion- polymerized in the presence of 1-10 pts. emulsifier and 0.5-3 pts. radical initiator in 50-500 pts.aq. medium.
Patent JP-H01237082-A (JP)
Title: Welding method for car body front
Inventor: SHIMOEDA TOSHIO
IPC: B23K37/047
Filed: 1988-03-15
Abstract: PURPOSE:To improve efficiency of welding assembly by assembling a couple of front wheel houses almost equally to an internal at the time of completing and then, tack welding and additional welding these and subsequently, maintaining the interval between these wheels to carry in and set welding equipment. CONSTITUTION:Respective stations S1, S2, S3 and S4 for setting, tack welding and additional welding, conveying and overall welding are arranged in series from the left respectively on an assembling device. The right and left front wheel houses W1 and W1 are set on jigs 2 and 2 equally to the interval on a finished car body at the station S1. The wheel houses W1 and W1 are tack welded and additional welding at the station S2 while maintaining said interval. After the wheel houses W1 and W1 are suspended above for a while by lifting devices 5 and 11, carriages 1 and 1 are then moved in order and these wheel houses W1 and W1 are welded to a bulkhead W2 and a dashboard 3 together at the station S4. Since the interval between the wheel houses is maintained constant and welding assembly is carried out, the assembly efficiency is improved.
Patent JP-H04279275-A (JP)
Title: Vacuum brazing device
Inventor: TANAKA YASUYUKI
IPC: B01D8/00
Filed: 1991-03-04
Abstract: PURPOSE:To efficiently capture Mg produced at the time of brazing work of a vacuum brazing device by Mg traps. CONSTITUTION:A heating heater region 1, and trap regions 2a and 2b are provided adjacently in a heating chamber A of the vacuum brazing device and the Mg traps 5a and 5b are regulated below a specified temperature by a cooling medium by interposing reflector means 6a and 6b of heat. The reflector means of heat are constituted by providing end reflectors 6a and 6b and carrier inside reflectors 9a and 9b on both ends of a carrier frame 8.
Patent JP-S62219993-A (JP)
Inventor: OHATA TAKAFUMI
IPC: H05K1/02
Filed: 1986-03-20
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-H09260321-A (JP)
Title: Substrate cleaner
Inventor: NISHIMURA JOICHI
IPC: H01L21/304
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaner which is simple-structured but has a very high processing efficiency and can clean a central part of the substrate. SOLUTION: A washing brush 20 is installed at the end of a brush arm 25 and an ultrasonic washing nozzle 30 is installed at the end of a nozzle arm 35. At that time, the ultrasonic washing nozzle 30 is held aslant so that washings may be exhausted at a specified angle with a principal plane of a substrate W. A rotation path of the brush arm 25 and that of the nozzle arm 35 cross each other, so a rotation of the brush arm 25 is limited within a specified range. Therefore, even if the two arms are moved at the same time, the washing brush 20 and the ultrasonic washing nozzle 30 do not interfere with each other. As the ultrasonic washing nozzle 30 is installed aslant, even a central part of the substrate W can be washed using the washing brush 20 and the ultrasonic washing nozzle 30 at the same time.
Patent JP-H04297458-A (JP)
Title: Isoquinoline derivative and production thereof
Inventor: NAGASE HIROSHI
IPC: C07D405/06
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for immunosuppressant and analgesic, having delta-opioid antagonist activity. CONSTITUTION:A compound shown by formula I (R1 is H, 1-5C alkyl, 7-14C aralkyl, allyl, furanyl-2-ylalkyl, etc.; R2 to R5 are H, hydroxy, 1-5C alkanoyloxy, 1-5C alkoxy, etc.; R6 is H, hydroxy, 1-5C alkoxy, etc.) such as 2-(2,2,2- trichloroethoxycarbonyl)-4a-(3-methoxyphenyl)-6-acetoxy-2,3,4,4a,5,6,7,8- octahydroisoquinoline. The compound shown by formula I is obtained by reacting an enamine shown by formula II with chlorocarbonic ester in the presence of a base to give a carbamate derivative, then epoxidizing the olefin part thereof to give an epoxy derivative and successively reducing under an acidic condition.
Patent JP-H11257892-A (JP)
Title: Automatic back washing strainer
Inventor: NOHARA HIROSHI
IPC: F28G9/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable the removal of foreign substances entangled with a filter screen porous plate in an automatic back washing strainer having the filter screen porous plate disposed in a liq. passage and a back wash nozzle back washing and removing foreign substances collected by the porous plate. SOLUTION: A back washing nozzle 4 rotatable along a filter screen porous plate 3 is provided inside the conical filter screen porous plate 3 and a cutting scraper 12 is pivoted to the back washing nozzle by a hinge joint so that its blade edge is pressed to the inner surface of the filter screen porous plate due to the shrinking force of a spring 14. The cutting scraper 12 cuts fibrous foreign substances entangled with the filter screen porous plate and flowing and removing them in the back washing nozzle 4.
Patent JP-S53148234-A (JP)
Title: High-speed multiplication and division system between image data
Inventor: MIZUSAWA SUSUMU
IPC: G06F7/52
Filed: 1977-05-30
Abstract: PURPOSE: To attain a real-time picture process through high-speed multiplication and division among various arithmetic processes performed in the process of reading from a picture memory and displaying, by providing an arithmetic part between a screen memory and display part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57179333-A (JP)
Title: Turning apparatus for internal combustion engine
Inventor: KIMURA SHIGEYUKI
IPC: F01C1/22
Filed: 1981-04-24
Abstract: PURPOSE:To obtain an internal combustion rotary engine of simple structure, by disposing an elliptic rotor in a freely rotatable manner in a casing having a cylindrical internal surface, providing an intake valve and an exhaust valve substantially at the diametrical positions of the casing, and attaching a heater plug in the vicinity of the intake valve. CONSTITUTION:An elliptic rotor 3 is disposed in a casing 2 having a cylindrical internal surface in the manner that it is freely rotatable around an eccentric shaft 1, and seal members A6, B6 are provided at the opposite ends of the major axis of the rotor 3. Further, a square groove 21 is formed at the central port of the rotor 3 to extend along the major axis of the same, and a slide pin member 20 attached to the eccentric shaft 1 is fitted in the square groove 21. On the side faces of the rotor 3, there are erected pins 19 which are fitted in respective ring-shaped grooves 15 formed in the side housing. Further, the casing 2 has an intake valve B8 and an exhaust valve A8 substantially at its diametrical positions, which valves B8, A8 are opened and closed by a cam shaft 13 by the aid of an arcuate link 12, and a heater plug 10 is provided in the vicinity of the intake valve B8.
Patent JP-S63228853-A (JP)
Title: Control system for text flow rate
Inventor: NAGASAWA MASANORI
IPC: H04L13/00
Filed: 1987-03-17
Abstract: PURPOSE:To carry out the output of a text with high efficiency and in a short communication time by performing the output to an output device and the transmission of the text in parallel with each other after providing a transmitting text memory part to a post-processing part and a blocking buffer and a receiving text control part to a pre-processing system respectively. CONSTITUTION:When a text is sent to a terminal equipment 7 from a text memory part 6, the text stored in the part 6 is successively read out by a transmitting text control part 5 and sent to a pre-conversation processing system 1 in a post-conversation processing system 2. The part 5 stops temporarily to read the text out of the part 6 for each transmission of a fixed processing unit number. Then a response request text for restart of transmission is sent to a receiving text control part 3 of the system 1 and this response is awaited. The part 3 checks the received text and stores it temporarily in a blocking buffer 4 if the text is not equal to a response request text. Then the text is outputted successively to the equipment 7 at and after the head part of the text.
Patent JP-S52147476-A (JP)
Title: Method of and apparatus for obtaining correction between two time series
Inventor: JIEEMUSU DABURIYU SUMISU
IPC: G10L25/06
Filed: 1977-05-30
Abstract: A method and apparatus for correlating two time series of digital quantities comprising means for converting one of the time series to a sign bit series and means for algebraically summing values of the second series which occur at times corresponding to the zero crossings of the sign bit series. The algebraic summation includes the modification of the signs of the summed values according to the direction of the zero crossing which occurs in the sign bit series. The preferred embodiment is a field correlator for use in geophysical seismic surveying to monitor data as it is recorded. The field correlator converts a digitized pilot signal into a sign bit only series, which is then correlated to a digitized record of a geophone spread output by summing only those samples of the geophone outputs which correspond to zero crossings of the pilot signal for a given lag value. As in standard correlation, the summation is repeated for each lag of the pilot relative to the detected signal so that an earth spikes trace is generated.
Patent JP-H02241457-A (JP)
Title: Integrated nutritious liquid formulation for infusion and bag therefor
Inventor: SAIKI TOSHIAKI
IPC: A61J1/05
Filed: 1989-03-15
Abstract: PURPOSE:To enable arbitrarily selected dosage of calories by a method wherein a title bag is formed with first and second chambers being formed in a liquidtight manner, mixture liquid of amino acid and an electrolyte is contained in a first chamber, and graduations are marked on the wall surface of the second chamber containing reducing sugar solution a desired amount of which can be mixed with the mixture liquid in the first chamber. CONSTITUTION:A bag 1 for liquid for an intravenous injection is formed by a flexible sheet in a manner to incline a partition belt part 2. The bag is divided into a first chamber 3 located to the lower part of the bag 1 and containing mixture of amino acid and an electrolyte and a second chamber 4 located to the upper part thereof and containing reduction syrup, and is formed in a liquidtight manner. A coupling tube 5 at the lower end of inclination of the partition belt part 2 and between the lower end part of the second chamber 4 and the upper end part of the first chamber 3, a clamp 6 for opening and closing a tube is arranged, and graduations 7 are marked on the wall surface of the second chamber. This constitution enables regulation of an amount of reduction syrup mixed in amino acid and electrolyte mixture liquid on occasion and enables preparation of liquid for an intravenous injection in arbitrary concentration ranging from a low calorie to a high calorie.
Patent JP-H08237588-A (JP)
Title: Disk recording and reproducing device
Inventor: ITO YOSHIYUKI
IPC: H04N5/781
Filed: 1995-02-27
Abstract: PURPOSE: To provide a disk recording and reproducing device which is capable of easily performing an intermittent recording and a high speed reproduction and easily setting the intermittent recording, a fast forwarding reproduction, a normal recording and a normal reproduction according to times. CONSTITUTION: At the time of a recording, a header showing time information is added, data is transmitted for every frame and this data is stored in a cache memory 20. With this storage, the header is detected in a header detection circuit 23. According to the contents of this header, whether data is recorded or not is controlled within the cache memory 20. At the time of a reproduction, the data to which the header is added is reproduced and this data is stored in a cache memory 23. With this storage, the header is detected in the header detection circuit 23. According to the contents of this header, whether data is recorded or not is controlled within the cache memory. As a result, the intermittent recording and a variable-speed reproduction can be easily realized.
Patent JP-S52146652-A (JP)
Title: Light modulator
Inventor: YAMAGUCHI KADONORI
IPC: G02B26/10
Filed: 1976-05-31
Abstract: PURPOSE: To obtain pulse width signals or frequency signals accurately opposing to input quantities by utilizing the mechanical natural oscillations generated through application of outputs of photo detectors to driving means via electric circuits, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54155643-A (JP)
Title: Outdoor unit for seperate type air conditioner
Inventor: WATANABE MASAKICHI
IPC: F24F5/00
Filed: 1978-05-29
Abstract: PURPOSE:To provide an outdoor unit of a seperate type air conditioner for being capable of increasing a suction port, capable of omitting a partition plate, capable of improving a performance of heat exchanger and for being free from sharply decreasing in its capacity even if it is mounted adhesive to a wall surface. CONSTITUTION:Four side are surrounded with an outer case 11. Suction ports are located at a back plate 12 and a right plate 13, and an exhaust port is situated at a front plate 14. A compressor 15 is mounted at a corner where the back plate 12 and the right plate 13 cross. A blower 16 and a motor 17 for the blower are placed at a corner being opposite to the compressor 15. And a heat exchanger 18 is located approximately on a diagonal line of the outer case 11 so that the compressor 15 and the blower 16 are partitioned off by the heat exchanger.