baber/WOPTO huggingface dataset:
Patent JP-H0887273-A (JP)
Title: Method for processing digital waveform signal of electronic instrument
Inventor: ADACHI ATSUSHI
IPC: G10H1/16
Filed: 1994-09-19
Abstract: PURPOSE: To provide a simple method for processing a digital waveform signal of an electronic instrument capable of displaying a characteristic of a digital signal processing circuit and obtaining a high effect. CONSTITUTION: A control signal P is inputted to a subtraction circuit inputting a signal X outputted by a digital waveform signal generation part 2 to the subtraction circuit 4 of a fixed point expression as a divisor. Since the subtraction circuit 4 is the operation circuit of the fixed point, the lower-order figure (lower-order bit) of the quotient is cut down or rounded. Thereafter, the quotient (intermediate value N) is inputted to a multiplication circuit 5. Since the multiplication circuit 5 uses the control signal P as a multiplier similarly to the subtraction circuit 4, though its output value X' becomes equal to the input signal X apparently, since the subtraction circuit 4 cuts down or rounds the lower-order bit, the lower-order bit becomes not equal to the X, and becomes a non-linear output.  Thus, a fine distortion component is imparted to the signal, and change is given to a tone color. In this case, since the control signal P can be easily changed in real time, the real time control of the effect is facilitated also.
Patent JP-H0271560-A (JP)
Title: Contact type un-magnifying sensor
Inventor: INO MASUMITSU
IPC: H04N5/335
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a highly densified sensor and to step-up its in reading speed by a method wherein two or more photoelectric transducers and analog switches connected to different output signal lines are made to make up a group and all electronic components included in the same group and driven at the same time through a shift register. CONSTITUTION:A large number of pairs of photoelectric transducers 1 and analog switches 3 are divided into blocks where two or more pairs, three pairs herein, are made to form a group, and the above-mentioned photoelectric conversion element group = analog switch group is individually connected as a unit to a shift register 4. On the other hand, other ends of the photoelectric transducers 1, that is, with respect to a signal processing system, are connected to three different sensor output signal lines, 29a, 29b, and 29c corresponding to the classification. By this structure, the analog switches 3, whose three gates are put together into a group, are driven at each bit at the same time through the shift resister 4, so that the shift register side does not need to be highly integrated to drive even if the photoelectric transducers 1 is highly densified, and parallel processing can be executed through each signal processing circuit, consequently reading can be performed at a high speed.
Patent JP-H0890184-A (JP)
Title: Device and method for preventing flaw on cast slab
Inventor: SUGIMARU SATOSHI
IPC: B22D11/16
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a continuous casting apparatus, in which the flaw on a cast slab is restrained to the min. limit by providing an image inputting device and a surface thermometer just below a mold and reducing casting speed in the case of detecting the surface flaw. CONSTITUTION: The image inputting device 3 and the scanning type radiation thermometer 4 are arranged so as to simultaneously observe the same position in the cast slab. The picture from the image inputting device 3 and the surface temp. distribution from the thermometer 4 are transmitted to a picture processor 5 and whether there is the flaw or not, is judged with the picture processor 5. The picture processor 5 detects a part where the brightness is high and the low temp. range does not exist in the surrounding in the brightness of the picture and the low temp. range, as the surface flaw. When the picture processor 5 detects the surface flaw, this information is transmitted to a casting speed control device 6. Then, the casting speed control device 6 reduces the casting speed immediately to the preset min. casting speed from the objective casting speed of the operation.  Thereafter, the casting speed is automatically increased after passing the fixed time from the point of time when the flaw does not detect, and returned back to the casting speed before detecting the flaw.
Patent JP-H1183595-A (JP)
Title: Level sensor
Inventor: MORIMOTO HIDEO
IPC: G01F23/26
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a level sensor which can continuously judge the height of a liquid surface or a powder surface and is excellent in reliability. SOLUTION: A capacitance system variable capacitor Cv constituted of a line type or a rod type electrode which is made easy to be influenced by a peripheral floating capacitance is installed. A fixed resistor is connected with the variable capacitor Cv and an integrated circuit IN is formed, in which a clock pulse train having constant frequency and duty is inputted. The output from the integrated circuit IN is inputted in a logic IC. By changing the amount of clip of the variable capacitor Cv in liquid or powder, [capacitance + floating capacitance] of the variable capacitor Cv is changed. In accordance with this change, the output of the logic IC is made to change.
Patent JP-H0271318-A (JP)
Title: Resetting circuit
Inventor: KASUYA ATSUSHI
IPC: G06F1/24
Filed: 1988-09-07
Abstract: PURPOSE:To enable a user to optionally stop the rise of a system by outputting a resetting signal to reset the system and continuing the stop state of the system rise while a reset key is depressed. CONSTITUTION:When a user depresses a reset key, a chattering absorbing circuit 11 outputs a resetting signal of a high level. A CPU 12 receives the resetting signal and starts an interruption process routine. When this process routine is through, a resetting pulse 12a is outputted to a clock input terminal of a latch circuit 13 from a resetting output terminal. When the pulse 12a is inputted to the circuit 13, the output of an output terminal Q is set at a high level. The output of the terminal Q is kept at a high level until a clear terminal CLR is set at a high level, and a resetting signal 13a is outputted to the CPU 12 and other devices respectively. Thus a system is totally reset.
Patent JP-H0862810-A (JP)
Title: Picture forming method
Inventor: HIYOSHI MITSUHIRO
IPC: G03C8/56
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a sufficient activity when a picture is formed, a sufficient stability when the picture is preserved and a high picture stability when the picture is preserved by incorporating a specified compd. into one between a photosensitive element and an image receiving element and a specified metallic compd. into the other. CONSTITUTION: One or more kinds of compds. shown by formula I and >=1 kind of compd. shown by formula II are incorporated into one between a photosensitive element and an image receiving element, and >=1 kind of metallic compd. shown by formula III and hardly soluble in water is incorporated into the other. In the formula I, E is -S-, -O-, etc., C is carbon element, Z is an atom group necessary to form a heterocyclic ring with C and E, D<-> is a C substituent, -CO2 -, etc., and Bk is an alkali metal ion, etc. In the formula II, E and C are the same as in the formula I, Z is an atom group necessary to form a heterocyclic ring with C and E and has subsistent X and Y, X is -CN-, -CHNOH, etc., and Y is a substituents on the heterocyclic ring and is alkyl, aryl, etc. In the formula III, M is a metal other than alkali metals, and W is an oxide ion, hydroxyl ion, etc.
Patent JP-H0385641-A (JP)
Title: Data processing precedence control system
Inventor: KAGIYAMA HIROAKI
IPC: G06F9/46
Filed: 1989-08-30
Abstract: PURPOSE:To correctly execute priority processing without reversing designated precedence by processing the data of the high precedence among the data requested to process by carrying up its precedence. CONSTITUTION:A data processing requesting part 4 receives the data requested to process, and enqueues it in the processing waiting queue (precedence 1) 1 of the highest precedence. A data processing part 5 executes the processing when the precedence of the data dequeued from the processing waiting queue 1 coincides with the precedence of the processing waiting queue 1, and at the time excepting this time, after it repeats to enqueue the data to the processing waiting queue 2 (precedence 2) of the next precedence by the prescribed number of times, it executes the processing similarly in respect of the processing waiting queue 3 (precedence 3) of the next precedence. Accordingly, the data of the high precedence among the data requested to process comes to be processed by being carried up in its precedence. Thus, the priority processing can be executed without reversing the designated precedence.
Patent JP-H1158673-A (JP)
Title: Doctor blade attaching structure
Inventor: TOMINAGA YASUMASA
IPC: B41F31/20
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To simply and properly hold a doctor blade without requiring complicated work. SOLUTION: A doctor blade attaching structure is equipped with first and second holding plates 5, 6 holding a doctor blade 1, a connection member such as the connection bolt 7 connecting the first and second holding plates 5, 6 or the like, the energizing member 8 energizing the first holding plate 5 in the holding release direction of the doctor blade 1 and the drive shaft 9 for driving the first holding plate 5 and constituted so that the first holding plate 5 is shaken and displaced by the drive shaft 9 to transfer the doctor blade 1 from the holding release state to a holding state.
Patent JP-H0967062-A (JP)
Title: Aftertreatment device
Inventor: HIRANO AKIRA
IPC: B65H31/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an aftertreatment device (finisher) that can improve sticking performance and consistency of folded paper on a stacker tray. SOLUTION: A finisher is provided with a paper folding means for folding paper discharged from a copying machine or creasing the paper, and a keep guide member 405 for regulating the paper is provided above a tray 411 for temporarily stacking the paper for stapling. The member 405 is rotatable between a continuous line position and a dotted line position with a supporting shaft 406 as a fulcrum by a solenoid SL10, and the member 405 is put in action when the folded paper is discharged onto the tray 411 from a pair of discharge rollers 513.
Patent JP-H0670739-A (JP)
Title: Machine for producing filter rod
Inventor: KATO KATSUO
IPC: A24D3/14
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a machine for filter rods, easily responsive to the accelerating, capable of surely preventing perfume beads from breaking and damaging and producing the filter rods containing the perfume beads therein. CONSTITUTION:Each of bead distribution units 88 is equipped with a bead hopper 47, a delivery hose 82 for delivering perfume beads one by one, a connector 94 having a downwardly opened delivery port 98, a small-diameter distribution disk 108 having a distribution hole 110 receiving the perfume beads when the hole successively coincides with the delivery port, a conical distribution head 100, distribution grooves 114, formed in this distribution head, pairing with the distribution hole 110 and receiving the perfume beads from the distribution hole, a feed rotor 130 arranged under the distribution head and conveying holes 134, formed on the outer peripheral surface of the feed rotor and receiving the perfume beads from dropping holes 116 when each conveying hole 134 coincides with each dropping hole 116 of the distribution grooves 114. The perfume beads are finally fed from the conveying holes into an interval between filter rods.
Patent JP-H0557497-A (JP)
Title: Nc powder compacting machine
Inventor: SATO SUSUMU
IPC: B22F3/035
Filed: 1991-09-04
Abstract: PURPOSE:To present NC powder compacting machine which can obtain compact of high thickness precision by elastically deforming a frame or a power transmission member with a press reaction, even if the distance between upper and lower punches is opened with the above. CONSTITUTION:An upper punch 8 and a lower punch 12 are moved upward and downward by using ball screws 6, 10 being rotated with servo motors 5, 10. And stroke positions of the upper and lower punches are detected with linear scales 14, 15. On this detection, the linear scale is supported with a die fixing base 3 that the relative position to a die 31 is not changed (Fig. shows a support by using an attaching stay 16, the position control of the punch operated by feeding back the position detection of the punch and this detected signal to NC apparatus in the controlling stand 28 is executed with the die as standard. With this constitution, the separating amount of upper and lower punches caused on the press reacting force is compensated with the increase of the punch stroke, so the distance between punches at the bottom dead point is made constant, then the thickness precision of the formings can be improved.
Patent JP-H0856629-A (JP)
Title: Sterilizer and production unit for liquid food
Inventor: NIIMI TOMIO
IPC: A23L3/18
Filed: 1994-08-24
Abstract: PURPOSE: To provide a sterilizer and production unit designed to enable a liquid food to be passed through at high temperatures in a short time by making the heat transfer efficiency high to effect higher sterilization effect and to prevent the aromatic ingredient of the food from vanishing along with homogenizing the fat and fiber components in the stock. CONSTITUTION: The objective sterilizer and production unit are so designed that a set of two heat transfer discs with many front-opened polygonal small heat transfer chambers aligned on the front faces against each other are concentrically superposed upon each other, and made up of heating and cooling elements where the small heat transfer chambers of one party of the discs and those of the other party are mutually deviatedly arranged so as to make them communicate with the other plural small chambers facing to one another.
Patent JP-S6284422-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D127/04
Filed: 1985-10-08
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic, dispersibility of pulverized ferromagnetic powder and shelf life of a magnetic coating compd. by incorporating >=1 kinds of compds. selected from a specific group as a binder into a magnetic layer and irradiating radiation thereto. CONSTITUTION:>=1 kinds of the compds. selected respectively from the group shown by (A) and (B) is incorporated into the magnetic layer and the radiation is irradiated thereto. A is a polyvinyl chloride (meth)acrylate contg. a polar group and (B) is a polyurethane (meth)acrylate contg. the metallic salt of sulfonic acid. The content of metallic salt of sulfonic acid of the urethane (meth) acrylate is preferably 0.005-5mgeq for each 1g of the polymer and the average content of the (meth)acryloyl group is preferably 1.5-10 for each one molecule. The compsn. ratio of the compd. A and the compd. B is preferably 20-90/80-10 pts.wt. The medium which exhibits the good electromagnetic conversion characteristic and has a low coefft. of dynamic friction and excellent still durability is thus obtd.
Patent JP-S6282825-A (JP)
Title: Display device for electronic nuting low frequency amplifier
Inventor: SASAKI HITOSHI
IPC: H04N5/44
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a display device for displaying OFF of muting by detecting the voltage of a capacitor for determining a muting time, and lighting up an LED in a power supply more brightly at the OFF of the muting. CONSTITUTION:When a power supply switch 2 is closed, the capacitor 12 starts negative electrostatic charging. When the negative voltage is low, an FET 10 is turned on, a transistor (TR) 9 is turned off and current I4 flowing into an LED 4 becomes I4=Vcc/R3+R8, so that the LED 4 is lighted up. When the capacitor 12 is gradually charged and its voltage reaches a negative voltage for turning off muting, the FET 10 is turned off if the resistance values of resistors 5, 6 are set up so that the FET 10 is turned off. Since the TR 9 is turned on, a resistor 8 is shorted, current I4' flowing into the LED 4 becomes Vcc/R3. Since I4'>I4 is formed, the LED 4 is lighted up more brightly.
Patent JP-H0649980-A (JP)
Title: Rising and falling mechanism for wall surface operating machine
Inventor: HOSHINO HARUO
IPC: E04G3/28
Filed: 1992-07-30
Abstract: PURPOSE:To raise and lower an operating machine stably by dividing the wall surface operating machine into two machines, and connecting a wire of a winch provided to one machine to the other machine through wheels provided upward. CONSTITUTION:A wall surface operating machine is divided into two operating machines 6 and 7 having the approximately same weight, and vacuum suction boards 8... and 9... are provided respectively to the operating machines 6 and 7. After that, a winding winch 10 is mounted to one operating machine 7, a wire 11 thereof is connected to the other operating machine 8 through wheels 4 and 4 provided to the upper part between the operating machines 6 and 7. A guide 12 is provided between both operating machines 6 and 7. Dead weight of both operating machines 6 and 7 is utilized, winding of the winding winch 10 is loosened, suction and release to the wall surface of the vacuum suction boards 8 and 9 are used, and both operating machines 6 and 7 are raised and lowered through the guide 12.
Patent JP-H0387144-A (JP)
Title: Production of sweetened adzuki bean
Inventor: HANAOKA SHOJI
IPC: A23L19/12
Filed: 1989-08-31
Abstract: PURPOSE:To obtain sweetened ADZUKI beans with their maintained expected form without losing the shape thereof by washing vegetables other than beans, boiling the vegetables from the interior thereof, seasoning the boiled vegetables and then drying the seasoned vegetables. CONSTITUTION:Vegetables, such as potato, other than beans are formed into a suitable size and shape or without forming washed. The washed vegetables are then boiled from the interior thereof and the boiled vegetables are subsequently seasoned and dried to afford the objective sweetened ADZUKI beans.
Patent JP-S60116780-A (JP)
Title: Manufacture of high hardness boron nitride film
Inventor: YAMAGUCHI KOUICHI
IPC: C23C16/511
Filed: 1983-11-28
Abstract: PURPOSE:To form efficiently a high hardness boron nitride film of high quality on a substrate in a reaction chamber by introducing a gas contg. N and a gas contg. B into the chamber and by generating plasma by electron cyclotron resonance. CONSTITUTION:A coil 2 for an electromagnet is placed around the reaction chamber 1 of an electron cyclotron resonance type discharge apparatus. A magnetic field is applied to the inside of the chamber 1, and microwaves are introduced into the chamber 1 through a waveguide 3. A gas contg. N such as N2 or NH3 and a gas contg. B such as B2H6 or BCl3 are then introduced into the chamber 1 through an introducing pipe 4. Electron cyclotron resonance takes place, electrons collide with the introduced gases to generate plasma by discharge, and a high hardness boron nitride film is formed on a substrate 5 by vapor phase growth.
Patent JP-S59114390-A (JP)
Inventor: OGUMA KANJI
IPC: F24F7/00
Filed: 1982-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000045611-A (JP)
Title: Hinge with decoration cap
Inventor: NAKAMOTO SUKEMASA
IPC: E05D5/14
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hinge which can cope with various demands by consumers and comprises the demountable decoration caps on the exposed pin insertion parts to reduce the cost. SOLUTION: A hinge which comprises two lug parts 11, 21 respectively independent from one another and cylindrical pin insertion parts 12, 12, 22 integrally connected to side edges of the lug parts 11, 21 to insert a pin 25 therethrough, in such manner that both ear parts 11, 21 are connected to one another through the pin insertion parts rotatably on the pin 25 as a shaft, further comprises the demountable decoration caps F1, F1, F2 having the circular cross section, and cover the surfaces of the pin insertion parts 12, 12, 22 with the complementary relationship.
Patent JP-S60119512-A (JP)
Title: Structural body for optical waveguide
Inventor: OGURA SHIGETAROU
IPC: G02F1/035
Filed: 1983-12-01
Abstract: PURPOSE:To enable improvement in the threshold value of an optical damage with a simple construction by providing a solid-state electrolyte layer on an optical waveguide in contact therewith and providing an electrode pair having a potential difference to prevent generation of polarization. CONSTITUTION:Titanium is thermally diffused at a high temp. onto a base plate 1 consisting of a lithium niobate crystal to form an optical waveguide and ZrO2 is deposited by evaporation thereon to form a solid-state electrolyte layer 6. A DC power source 9 is connected to Al electrodes 7, 8 on the layer 6 and a prescribed voltage is impressed thereon. An optical damage occurs mainly in the polarization generated when electron is trapped but if the structural body is constituted in the above-mentioned way, the trapped electron escapes toward the layer 6 and the generation of the polarization is prevented. The threshold value is thus increased to 5mW/mm. by provision of the layer 6 in contrast with 0.1mW/ mm.threshold value of the structural body to which the layer 6 is not provided.
Patent JP-S59114877-A (JP)
Title: Semiconductor photo coupler
Inventor: KUWANO YUKINORI
IPC: H01L31/12
Filed: 1982-12-21
Abstract: PURPOSE:To eliminate the mutual interference between adjacent photo couplers and thus prevent crosstalk by photo-coupling the first and second light emitting and receiving elements via the first and second wavelengths which are different respectively. CONSTITUTION:The operating wavelengths (coupling wavelengths) of the first and second photo couplers are made different. For example, the first light emitting element 2a constituting the first photo coupler is composed of a GaP single crystal which emits a green light of a light emission center wavelength of 565nm, the first light receiving element 3a is composed of an amorphous Si (a- Si:H) of the peak of light receiving 580nm, and an LED consisting of a GaP single crystal of a light emission center wavelength 700nm is used as the second light emitting element 2c of the second photo coupler. As the second light receiving element 3c, an amorphous Si germanium (a-SixGe1-x:H) of the peak of light receiving of 680nm is selected.
Patent JP-H04219058-A (JP)
Title: Image recorder
Inventor: MORI TAKASHI
IPC: H04N1/387
Filed: 1990-08-28
Abstract: PURPOSE:To allow the checking and editing of images to be formed by an image forming unit by adding a display unit and an editing unit to a base body unit and working unit. CONSTITUTION:The display unit 3 is connected to the base body unit 1 and the image forming unit 2 and the images recorded by the image forming unit are displayed on a display section 18 of the display unit 3. Further, the editing unit 4 is connected so that the images can be edited by the operation of the operating switch of this unit or the touch panel sensor 21 of the display part 18. Then, the monitor with the display unit 3 is possible before printing and, therefore, the waste of recording paper and the loss of the working time are prevented. The easy edition, such as clipping and moving, is executed.