baber/WOPTO huggingface dataset:
Patent JP-S58204619-A (JP)
Title: Gate driving system of gto in series connection
Inventor: WATANABE YUKIO
IPC: H03K17/10
Filed: 1982-05-24
Abstract: PURPOSE:To prevent the destruction of a gate turn-off thyristor in advance independently of its current value and current waveform, by supplying its on- gate current without fail for a period when the gate turn-off thyristor is desired to be turned on. CONSTITUTION:In turning on a transistor (TR)214, a TR1 in a photocoupler 213 is turned on and an output current of an on-gate power supply 23 flows as the on-gate current of the gate turn-off thyristor GTO28. When a TR224 of an off- stage generating circuit 22 is turned on with the TR1 turned on, a TR2 of the photocoupler 223 is turned on, resulting in turning on a TR26 for current amplification. With the TR26 turned on, an output current of an off-gate power supply 25 flows. All the output current of the power supply 3 flows via a resistor 27, the power supply 25 and the TR26, the on-gate current flowing to the GTO28 is extinguished and instead, the output current of the power supply 25 flows to the GTO28 via the resistor 27 and the TR26 as an off-gate current. Thus, all the GTOs in series connection are turned on and off together.
Patent JP-H08187664-A (JP)
Title: Method and device for cut crushing of structure by water jet
Inventor: MATSUI KAZUHIKO
IPC: B24C5/02
Filed: 1995-03-20
Abstract: PURPOSE: To cut and crush a structure into a block shape safely, surely and further efficiently from an internal space. CONSTITUTION: In a cutting method of suspension inserting in a hole of a structure to cut it from inside the hole by utilizing a water jet, a cutter device C provided with a water jet nozzle 5 is set up in a cut starting depth. Thereafter by a lift mechanism and a turn mechanism 4 driven by a nozzle moving controller and a servo motor, the water jet nozzle 5 provided in a lower end of the cutter device is traversed by a moving pattern at a moving speed by combination of desired lift and turn action. A high speed water abrasive mixed jet, injected from this nozzle 5, is made to collide against a wall surface of the hole while holding a fixed distance, to cut and crush an antibody continuously into a block shape by remote control.
Patent JP-H10268227-A (JP)
Title: Head-up display
Inventor: SUGIBUCHI TOSHIHIKO
IPC: B60K35/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display capable of rotating a combiner about the center of lateral axes without soiling it, displacing the combiner between a use position and an unuse position and forming the virtual image of an observing object on an easily visible position by finely adjusting the position to a main body. SOLUTION: By changing the optical path of an image display light beam transmitted from a main body 5 by means of a combiner 2, the virtual image of an observing object is formed in front of the combiner 2. An operating member 15 capable of pinching is mounted on the main body 5 about the center of lateral axes so as to hold its position and be rotatable. The combiner 2 is rotatable about the center of lateral axes while being linked with the rotation of the operation member 15.
Patent JP-S57202119-A (JP)
Title: Chopper type mos comparator
Inventor: KATOU MITSUHARU
IPC: H03K3/3565
Filed: 1981-06-08
Abstract: PURPOSE:To provide the hysteresis characteristics, by feeding back an output of an inverter to the input side through inversion, in a chopper type MOS comparator. CONSTITUTION:A reference voltage Vr and an input voltage Vs are applied to an inverter 9 via a capacitor 7 through switches 3 and 4 respectively. A switch 1 is connected between the input and output terminals of the inverter 9 and the output of the inverter 9 is applied to an inverter 10 via a switch 5. The output of the inverter 10 is fed back to the input of the inverter 9 via a switch 6, an AND gate 11, and a capacitor 8. The hysteresis characteristics are obtained by feeding back the output of the inverter 10 via the capacitor 8 with the AND gate 11 opened, after the potential of the input and output of the inverter is constituted into a threshold voltage, with the switch 1 turned on.
Patent JP-H09254036-A (JP)
Title: Shot blast method due to trough which rotates forward and reversely
Inventor: YAMAMOTO KAZUTOSHI
IPC: B24C9/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To perform shot blast treatment of the whole face of a product to be treated or the whole treated product uniformly by stopping the rotation of a trough at a forward rotation end and a reverse rotation end and furthermore stopping its rotation by one revolution or more at positions before the forward rotation end and the reverse rotation end, respectively. SOLUTION: A trough 1 of which shape of a cross section of an inner face is half polygonal is topped at a position before a forward rotation end during its forward rotation, and a grinding and cleaning material is ejected from an injection machine 2 provided above the trough 1. Next, the trough 1 is further rotated in the clockwise direction to move a product 3 to be treated slightly to the left direction, and the product 3 to be treated reaches the forward rotation end and is stopped to perform the blast treatment of the right half part thereof. Then, the trough 1 is rotated reversely in the counterclockwise direction and is stopped before the reverse rotation end to invert the product 3 to be treated by 180 degrees. Next, the trough 1 is further rotated reversely in the counterclockwise direction to move the product 3 to be treated slightly to the right direction, and the product 3 to be treated reaches the reverse rotation end and is stopped to blast the left half part thereof. The trough 1 is rotated forwardly in the clockwise direction again to perform the shot blast treatment in the same way.
Patent JP-S62246462-A (JP)
Title: Set up attitude display method
Inventor: ONO YUKIO
IPC: G05B19/4061
Filed: 1986-04-16
Abstract: PURPOSE:To make it possible to perform readily and certainly set up work in an FA system by displaying a set up attitude on a set up display terminal using the set up information having been put into an NC program prior to machining. CONSTITUTION:A computer 13 transfers job execution data and the cell data of a new address to a cell control unit 14 complying with the requirement in every job completion of machining cells 11-1 and 2, and so on to direct a program file unit 15 to send an NC program to a corresponding machining cell. The program file unit 15 sends the parameter indicating pattern numbers and the distance between jigs to a set up terminal 19 through a LAN 17 and the cell control unit 14 and sends NC data to the corresponding machining cell. The terminal 19 reads the set up attitude data in correspondence with pattern numbers from a memory section, draws the shape of a jig on a CRT, and displays a pallet number and clamp jig number.
Patent JP-S57201689-A (JP)
Title: Picture transfer method
Inventor: ONO MASAHIKO
IPC: B44C1/16
Filed: 1981-06-08
Abstract: PURPOSE:To mass-produce articles provided with arts-and-crafts patterns or the like inexpensively, by a method wherein before a coated surface of a coated article is completely hardened, a picture layer is transferred onto the coated surface from a transfer sheet comprising a water-swellable sheet as a base sheet, and then the water-swellable sheet is stripped. CONSTITUTION:A desired picture layer 8 is printed in an oil base ink on the water-swellable (or water-soluble) base sheet (e.g. a cellophane film) 7 to produce the transfer sheet 9, and on the other hand, a coating material composed of an acrylic resin or the like is coated on a base material (e.g. an Al plate) 10 to produce the coated article 12. During when the coated surface 11 of the article 12 is in an incompletely hardened condition, the transfer sheet 9 is laid on the coated surface 11 and is pressed by a press roller 13 and a back-up roller 14. Thereafter, the laminate is immersed in water, the base sheet 7 is stripped through expansion, then a transparent coating material is coated on the article 12 having the picture layer 8 transferred thereon, and is subjected to a baking treatment to produce a coated article with a picture.
Patent JP-S57202787-A (JP)
Title: Planar type semiconductor element
Inventor: IDOGAMI TAKASHI
IPC: H01L29/41
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate the fluctuation of the leak current on the titled element by a method wherein, in the semiconductor device with the edge of a p-n junction exposed on the surface, a window is provided on the insulating film covering the surface, and when a metal electrode is coated on the prescribed region, the circumferential part of the electrode is overlapped on the insulating film by 5mum or more. CONSTITUTION:A p type region 2 is formed by diffusion in an n type semiconductor substrate 1, and the edge of the p-n junction generated is exposed on the surface of the substrate 1. When a metal electrode 4 is coated on the region 2 of the semiconductor device of the above construction, the following procedures are performed. An insulating film 3 is coated on the whole surface including the region 2, window 3a is provided corresponding to the region 2, the film 3 is formed thinly in the circumferential part of the window 3a, a metal electrode 4 is coated on the region 2, which is exposed in the window 3a, in such a manner that the circumferential part of the electrode 4 will be overlapping on the film 3 by 5mum or more. Through these procedures, no gap is generated between the electrode 4 and the film 3, and no fluctuation of leak voltage is also generated.
Patent JP-S5714093-A (JP)
Title: Heatsensitive recording material
Inventor: HAKIRI MINORU
IPC: B41M5/337
Filed: 1980-06-30
Abstract: PURPOSE:To obtain heatsensitive recording material having an improved head matching performance and capable of forming clear pictures by a method wherein aluminum hydroxide and mineral wax are contained in a heat sensitive coloring layer having leuco material and organic acids, etc. as a coloring component. CONSTITUTION:In heatsensitive coloring agent which contains as a coloring component, colorless or faint leuco compound (e.g.; crystal violet lactone etc.) and organic acid as benzoic acid which colors by thermal reaction with said leuco compound or phenolic acid material such as 4-t-butyl phenol etc. are contained (A) preferably 0.5-10pts.wt. of aluminum hydroxide (preferably, of particle diameter 0.1-1mu) and (B) prefeably 0.5-2pts. for 1pt. of the coloring component in either case, of mineral wax such as montan wax etc. This heatsensitive coloring agent is coated with bonding agent like gelatine on paper, film to form a heatsensitive coloring layer. EFFECT:Wearing is small on the head and attachment of scums without deformation of pictures.
Patent JP-S63253748-A (JP)
Title: Pushbutton telephone set
Inventor: SUZUKI MASAKO
IPC: H04M1/26
Filed: 1987-04-10
Abstract: PURPOSE:To improve convenience in use by providing a time limit circuit outputting a switching signal when the sending of a selection dial pulse signal is finished and a prescribed time expiried and connecting a number code to a multi-frequency signal. CONSTITUTION:A time limit circuit 7 sending a switching signal after a predetermined time elapses when the dial pulse by a pushbutton dial circuit 2 is finished, and a switching means 3 connecting directly the circuit 2 connected to a dial pulse sending means 6 into a dial pulse telephone line 8 in receiving the switching signal, are provided. Thus, the trouble of manual operation to the switching of the push button dial by a multi-frequency signal is eliminated and a problem such that the function information is not transferred by the pushbutton dial due to forgotten switching operation and the function is not executed is eliminated.
Patent JP-H11264711-A (JP)
Title: Rotation angle detector
Inventor: KOGURE YOSHIHIRO
IPC: F02D9/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce an influence which a leaked magnetic field from a magnet gives to a first yoke and a second yoke and enhance a detecting sensitivity of a rotation angle. SOLUTION: A first and second yokes 23, 24 are constituted by magnetic pole pieces 23A, 24A formed so as to be circularly curved and extended portions 23B, 24B. A third yoke 25 has a magnetic pole piece 25A so as to be circularly curved, and a magnetic shielding plate 26 covering the longitudinal one end surface side is formed on the magnetic pole piece 25A. A first Hall element 27 is disposed between an outer periphery of the magnetic pole piece 25A and the extended portion 23B and a second Hall element 28 is disposed between an outer periphery of the magnetic pole piece 25A and the extended portion 24B. The magnetic shielding plate 27 absorbs a leaked magnetic field from a magnet 22 and inhibits an influence of the leaked magnetic field to the Hall elements 27, 28.
Patent JP-S61269421-A (JP)
Title: Initial phase matching type phase locked loop circuit
Inventor: SAITO SHIGEKI
IPC: H04B1/26
Filed: 1985-04-24
Abstract: PURPOSE:To quicken a phase locking by operating an input voltage holding function when the loop of a phase locked loop circuit is opened, operating at first in reforming the phase locked loop, releasing the input voltage holding function next and connecting a phase comparator and a voltage controlled oscillator thereby forming the closed loop. CONSTITUTION:In opening the loop at first, a switching circuit 8 is opened just before by controlling a control circuit 9a to cut off a charge pump circuit 6 and a low pass filter 7 thereby holding the input voltage of the voltage controlled oscillator 1 just before interruption. In closing the loop again, the control circuit 9a detects the output of the phase comparator 5 and the output phase of the reference oscillator 3a is adjusted so as to almost zero the detected phase difference by the control of the control circuit 9a. Succeedingly, the switching circuit 8 is closed to connect the charge pump circuit 6 and the low pass filter 7 thereby reforming the closed loop.
Patent JP-S63253950-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1987-04-10
Abstract: PURPOSE:To obtain high sensitivity and high durability by incorporating a specific hydrazone compd. into a photosensitive layer formed on a conductive base. CONSTITUTION:The hydrazone compd. expressed by the formula I is incorporated into the photosensitive layer formed on the conductive base. In the formula I, A is a phenyl group which may contain a substituent, benzyl group which may contain a substituent, alkyl group which may contain a substituent, alkyl group; R is an alkoxy group, alkyl group, etc.; R', R'' are hydrogen, alkoxy group, alkyl group, halogen; (m) is 0 or 1 integer; (n) is 1 or 2 integer; in the formula II, R''', R'<4> are a phenyl group, alkyl group which may contain a substituent, a benzyl group which may contain a substituent, allyl group. The excellent sensitivity and repeating characteristic are thereby obtd.
Patent JP-H04320538-A (JP)
Title: Fault monitoring system
Inventor: HIDA YASUO
IPC: G06F11/08
Filed: 1991-04-19
Abstract: PURPOSE:To monitor the generation of a fault in a data transfer circuit/device by a simple system having high detecting capability. CONSTITUTION:A value S6a formed by counting the number of symbols '1' in each block of input data S1, a value S7 obtained by counting the number of c'1's in each block of output data S3 and an input counted value S6b transferred from the input side are compared and judged with each order at every block, and at the time of judging discordance among these values, a fault alarm S5 is outputted.
Patent JP-H0870406-A (JP)
Title: Image pickup device
Inventor: OKADA HIDEO
IPC: H04N5/376
Filed: 1995-04-13
Abstract: PURPOSE: To freely select resolution with comparatively simple constitution and to realize a highly precisely stable operation without damage even if the device is driven at high speed by providing a jimbal mechanism element supporting a refraction board and plural voice coil motors. CONSTITUTION: The refraction board 1 is supported by the jimbal mechanism element 2. Pairs of voice coil motors 5x and 5y are respectively provided in the directions of an X-axis and a Y-axis, and the bobbins are adhered and fixed to the center positions of respective sides in the inner-side reinforcing board 3 of the jimbal mechanism 2. A lens condensing reflected light from a subject is arranged on the upper position of the refraction board 1. A solid- state image pickup element is arranged on the lower positions of the voice coil motors 5x and 5y. When current which are respectively inverse are caused to flow in the coils of a pair of the voice coil motors 5x or 5y and they are driven, couple is added to the inner-side reinforcing board 3, the jimbal mechanism element 2 rotates and the refraction board 1 is inclined with the X-axis or the Y-axis as a center.
Patent JP-H01262795-A (JP)
Title: Immobilized enzyme and production thereof
Inventor: YOKOMICHI HIDESUE
IPC: C12N11/08
Filed: 1988-04-11
Abstract: PURPOSE:To easily obtain an immobilized enzyme having high ester interchange reaction and synthetic reaction activities, at a low cost, by using a chelate resin as the immobilization carrier for a lipid decomposition enzyme and contacting the resin with an aqueous solution of an enzyme, thereby immobilizing the enzyme in a state activated at the interface. CONSTITUTION:The enzyme immobilization carrier used in the present process is a chelate resin composed of a macroporous resin, etc., having amidoxime, thiol, dithiocarbamic acid, iminodiacetic acid, aminophosphoric acid, carboxylic acid, methylsulfonic acid, sulfonic acid, amine, etc., as a coordination group. The objective immobilized enzyme can be produced by contacting the resin with an aqueous solution of a lipid decomposition enzyme (e.g., lipase). The immobilization of the lipid decomposition enzyme is carried out preferably in the presence of a fatty acid, a fatty acid derivative, a phospholipid, etc.
Patent JP-H08285491-A (JP)
Title: Surface treated aluminum fin material
Inventor: OTA YOSUKE
IPC: B32B27/20
Filed: 1995-04-13
Abstract: PURPOSE: To provide a surface treated aluminum fin material having a drainage property of the same level as that of a hydrophilic processing and having an excellent defrosting property. CONSTITUTION: There is provided on an aluminum plate surface a coated film 2 of 1mg/dm<2> or more consisted of a mixture where there are mixed to thermosetting resin of 1 pts.wt. as a binder 0.2 pts.wt. or more of fluorine or silicon based water repellant agent, and 4 to 8 pts.wt. of mixed powder of one or more selected from a group comprising 0.5 to 5μm average particle diameter alumina, zirconia, titania, and silicon carbide. As a result, there is formed on an aluminum plate surface a coated film having 150 degree or more of a contact angle of a water droplet 3.
Patent JP-H01261394-A (JP)
Title: Novel alkylenediamine derivative and glutamic acid blocker
Inventor: MAZAKI MITSUO
IPC: C07F9/553
Filed: 1988-04-11
Abstract: NEW MATERIAL:The compound of formula (R<1> and R<2> are 3-8C aliphatic hydrocarbon group, aryl, etc.; when one of R<1> and R<2> is the above groups, the other one may be <=2C alkyl; R<3> is H, 3-11C aliphatic hydrocarbon group containing ether bond, etc.; R<4>-R<6> are H, <=6C acyl, etc.; n is 0-3; p is 2-10; q is 4-7) and its salt. EXAMPLE:Bis(3-methylbutyl).2-(3-piperidinopropylamino)ethyl-phosphonate. USE:A glutamic acid blocker useful for the remedy of neuropathy caused by the imbalance of nervous system. It has extremely strong activity and low toxicity. PREPARATION:The exemplified compound can be produced e.g., by reacting 1-(3-aminopropyl)piperidine with bis(3-methylbutyl).2-bromoethylphosphonate in ethanol under refluxing with heat.
Patent JP-H02267614-A (JP)
Title: Position detecting device
Inventor: AOYANAGI KATSUMI
IPC: G06F3/048
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the error data as the invalid data even when two pieces of error data are continuous by performing the prescribed arithmetic operations to the coordinate data inputted continuously in order to identify the valid and invalid data respectively. CONSTITUTION:When a stylus B is moved on a tablet plate A, the X and Y data on the points (Pn, Pn+1 and Pn+2) are inputted to a data processing means D form a data generating means C every fixed time. Then the means D calculates the formulas ¦Pn+2-Pn+1¦=D1 and ¦Pn+1-Pn¦=D2 for the optional coordinate data Pn, Pn+1 and Pn+2 which are continuously inputted. Then at least one of these three coordinate data is defined as a valid data when both D1 and D2 are kept within the relative distance value L. Otherwise an invalid data is decided. Thus it is possible to eliminate the error data as the invalid data even when two pieces of error data are continuous.
Patent JP-S5214301-A (JP)
Title: Control signal multiplication method
Inventor: MASUDA KANJI
IPC: H04L1/00
Filed: 1976-07-24
Abstract: PURPOSE:In the character base system, by reversing transmission timing pulse ST, the difference from the data is displayed and control signals of request for transmission are multiplied.
Patent JP-2000280747-A (JP)
Title: Automatic opening and closing device for vehicular slide door
Inventor: SHIMADA JUNICHI
IPC: B60J5/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a slide door from reversely moved by an overload reversing function even if the slide door is to be opened when a body receives excessive impact. SOLUTION: This device is provided with a slide door 2 to be opened and closed along the side surface of a body 1, a slide door driving means 7 for opening and closing the slide door on the basis of driving force transmitted from a driving source 7f through a clutch means 7e, a moving signal generating means 10 for generating a signal corresponding to the moving direction of the slide door, an impact detecting means 9 for detecting that the body receives excessive impact, and a slide door control means 8 for controlling driving force to be transmitted to the slide door driving means by controlling the driving source and the clutch means. Therefore, the slide door control means increases driving force of the driving source when the impact detecting means detects excessive impact and the operating resistance of the slide door is increased.
Patent JP-H05265481-A (JP)
Title: Speech editing device for natural moving picture
IPC: H04N5/91
Filed: 1992-03-16
Abstract: PURPOSE:To provide the speech editing device for the natural moving picture which facilitates the frame-to-frame editing of a speech. CONSTITUTION:This device is equipped with a trigger detection part which obtains a trigger signal as the start of one word from a speech signal, a pause detection part 14 which detects no signal as the end of one word from the speech signal, a control part 11 which stores time data on the trigger signal and pause signal and memory addresses, and a frame counter 23 which counts the frames from the trigger signal to the pause signal, and the speech data on the one word detected by the trigger detection part 13 and pause detection part 14 from the speech signal are put in one to obtain a speech spectrum; and this speech spectrum is processed and then put back to the memory addresses stored by the control part 11 and speech data and image data are stored for the frames counted by the frame counter 23.