baber/WOPTO huggingface dataset:
Patent JP-H08281947-A (JP)
Title: Ink jet recorder
Inventor: ONDA YUTAKA
IPC: B41J2/065
Filed: 1995-04-20
Abstract: PURPOSE: To reduce a quantity of heat and power consumption required for the title device by a method wherein a magnetic field having a component perpendicular to an electric current applied to a heater layer which is provided to a buckling body is applied to the electric current by means of a magnet so that the buckling body is deformed by the heat expansion and a Lorentz force due to the electric current. CONSTITUTION: In a head section of an ink jet recorder, a heater layer 2 is provided beneath a buckling body 1 by being nipped with a plurality of insulation layers 3, 4. A permanent magnet or an electric magnet is provided to the head section or a printer body. When the heater layer 2 is energized, the heater is heated to heat the buckling body 1 and it receives a Lorentz force toward an orifice side because the heater layer 2 is in a magnetic field. The heater layer 2 and buckling body 1 are bonded to each other so that the buckling body is deformed toward the orifice side by virtue of the increasing of the internal stress due to the thermal expansion and by receiving a force from the heater layer 2, thereby increasing a pressure in a pressure chamber to eject an ink.
Patent JP-S5720659-A (JP)
Title: Detection of weld defect
Inventor: ISHIHARA KOUJI
IPC: G01N29/14
Filed: 1980-07-14
Abstract: PURPOSE:To precisely cut periodically produced arc noise by cutting the input to a defect detecting mechanism for a constant short time from the point of the time when the secondary voltage of a welding machine has attained a set value. CONSTITUTION:A discriminator 10 receives the secondary voltage of a welding machine and when it exceeds a reference value, the discriminator operates a gate generating circuit 11. The circuit 11 generates a gate inhibiting taking-in of data for a constant short time. Delay circuits 12a-12d delay the generation of the gate by the propagation time of high frequency sound. A signal processor 13 measures the peak-to-peak values, energy, etc. of the acoustic emission wave amplified and selected by main amplifiers 7a-7d and comparators 8a-8d, measures arrival time differences as well and converts these from analog to digital. The processed signals are inputted via an interface 14 to a central processing unit 15, where they are processed by the programs having beforehand been inputted, and the position localization of defective parts, energy analysis, pulse height analysis, counting of generation frequencies, etc. are accomplished, results whereof are displayed via the interface 14.
Patent JP-H07301971-A (JP)
Title: Method and device for electrostatically charging photoreceptor
Inventor: SUZUKI SEIICHI
IPC: G03G15/02
Filed: 1994-05-10
Abstract: PURPOSE:To provide an electrostatic charge method by which local excessive electrostatic charge is not generated in order to prevent the toner fogging of a white surface and the void of a black surface on an image. CONSTITUTION:A destaticization light source 3 for destaticizing a photoreceptor 2 is provided on the upstream side of the moving direction of the photoreceptor 2 by viewing from an electrostatic charge member 1. Then, the photoreceptor 2 is electrostatically charged by the charge member 1 so as to satisfy one of conditions that the difference of the surface potential of the photoreceptor 2 becomes >=30V, the difference of a current generated on the photoreceptor 2 becomes >=5muA or the difference of the current flowing to the charge member 1 becomes >=5muA even when a voltage impressed on the charge member 1 is identical in both of the cases that it is electrostatically charged while the light source 3 is turned on or while it is not turned on. Besides, at least the image area of the photoreceptor 2 is electrostatically charged while being irradiated with destaticization light. Therefore, since it is uniformly electrostatically charged by preventing a cavity which is easy to be locally excessively electrostatically charged and where the photoreceptor 2 and the charge member 1 are gradually arranged close to each other from being electrostatically charged, the toner fogging and the of the image are not caused.
Patent JP-S60240597-A (JP)
Title: Rocket launcher
Inventor: KURIBAYASHI SADATOMO
IPC: B63B35/50
Filed: 1984-05-12
Abstract: PURPOSE:To add an intial velocity to a rocket, by integrally forming the lower portion of a launch pedestal with a tank into and out of which water can be poured, and by disposing the launch pedestal in a launch cylinder extending through the central portion of a ship hull, and by enclosing air in the tank and holding it protrusively down from the bottom of the ship prior to launching, and by impulsively buoying up the launch pedestal simultaneously with the launching. CONSTITUTION:A launch cylinder 2 open at both the ends is provided in the central straight portion of a ship hull so that the cylinder extends through the deckes and bottom plank of the ship. A launch pedestal 3 is provided in the launch cylinder 2 so that the pedestal can be moved up and down. A tank 25, into and out of which water can be poured, is integrally formed in the lower portion of the launch pedestal 3. A rocket rest 4 is provided on the tank 25. To launch a rocket, air is enclosed in the tank 25 and the tank is protruded down from the bottom of the ship and held by an engaging portion 6 and a trigger 5. The trigger 5 is disengaged from the tank 25 simultaneously with the launching of the rocket so that the launch pedestal 3 is impulsively buoyed up to add an effective initial velocity to the rocket.
Patent JP-H11270095-A (JP)
Title: Surface repair method for fair-faced concrete design
Inventor: YOSHIDA HIROSHI
IPC: B05D7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the repair method for fair-faced concrete design in which a donutlike dark ring is prevented from being formed on a recess part and the outer periphery of a repair part. SOLUTION: Sewage adhered to the surface 12 of a wall face is removed and cleaned. A permeable water absorption prevention material is applied on the whole surface of the wall face including the inside of a recess part 20. The recess part 20 is filled with mortar 40. After drying of the mortar 40, the surface of the mortar 40 is removed with a sander or the like, and the whole surface is made smooth. The similar pattern as the circumference is created by means of a pattern forming tool on the surface of the mortar 40. The permeable water absorption prevention material is applied on the pattern created here.
Patent JP-S5732287-A (JP)
Title: 4,4-disubstituted spiro-1,4-dihydropyridines, manufacture and use
Inventor: JIIKUFURIITO GORUTOMAN
IPC: C07D495/20
Filed: 1981-06-22
Abstract: The invention relates to 4,4-disubstituted spiro-1,4-dihydropyridine compounds of formula (I). Also included in the invention are methods for producing the compounds of formula (I) by (a) cyclizing a compound of formula (II) in the presence of a base or (b) reducing a sulphinyl compound of formula (I) by means of Raney nickel. The compounds of formula I are intermediates and can be converted to sulphur-free compounds of formula (III) which are known to be useful for treating circulatory illnesses.
Patent JP-H04326159-A (JP)
Title: Multilanguage processor
Inventor: MATSUDA JUNICHI
IPC: G06F17/28
Filed: 1991-04-25
Abstract: PURPOSE:To promote the efficiency of language processing such as analisys or generation by sharing data each language has in a device to process plural languages. CONSTITUTION:In the case that plural languages resembling in language structure are generated, the data in common to the languages are shared. At first, the processing common to all the languages is executed (101 to 103), and after that, the processing for every language is executed. Thus, the processing of plural languages resembling in the language structure can be executed efficiently. Besides, the dictionary of the different language resembling in the language structure can be efficiently generated.
Patent JP-H09277155-A (JP)
Title: Honing method and air circuit structure therefor
Inventor: IIIZUMI MASAHIKO
IPC: B24B33/06
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To conduct honing by removing clogging if clogging occurs at a sizing nozzle in a honing tool. SOLUTION: In an air circuit 19 where the sizing nozzle 13 of a honing tool 1 and an air source 17 are connected, a regulator 21 is mounted, and an A/E converter 23 which detects back pressure when air is jetted from the sizing nozzle 13 is connected. A selector valve 27 is provided at a bypath circuit 25 formed so as to directly-connect the air source 17 and the sizing nozzle 13. If clogging is detected in the sizing nozzle 13 by the A/E converter 23, the selector valve 27 is opened to introduce high pressure air of the air source 17 into the sizing nozzle 13 and blow off deposit adhering to the sizing nozzle 13 with high pressure air.
Patent JP-H03292591-A (JP)
Title: Illuminator for merchandise taking-out port in automatic vending machine
Inventor: MORIKAWA AKIRA
IPC: G07F9/00
Filed: 1990-04-11
Abstract: PURPOSE:To adjust a merchandise taking-out port to required brightness corresponding to the set place, etc., by providing a lighting board having a lighting window on the way of the path of light and a adjusting board shielding the opening area of the lighting window properly. CONSTITUTION:When merchandises carried out to a merchandise receiver 51 or a merchandise taking-out port 5 are desired to be illuminated brightly, an adjusting board is slid and held to the most backward place where a pin 82 is engaged with the groove 91 of the most inner part and a lighting window is made full open. Thus, the merchandise taking-out port 5 where the incoming light of a fluorescent lamp 42 is maximum is illuminated brightly. When the brightness of the merchandise taking- out port 5 is to be weakened by the outdoor installation of an automatic vending machine, and the like, the merchandise taking-out port 5 is illuminated with the required brightness and can be prevented from being crowded by bugs by making the adjusting board is made to slide forward and shielding the one part of the lighting window 71 by the adjusting board. Besides, the merchandise taking-out port 5 can be illuminated only by the external light by making the lighting window 7 fully open with the adjusting board 8 and interrupting the light of the fluorescent lamp 42 completely.
Patent JP-H08293091-A (JP)
Title: Traffic signal lamp controller
Inventor: YOMOGIHARA KOICHI
IPC: G08G1/097
Filed: 1995-04-20
Abstract: PURPOSE: To provide the traffic signal lamp controller which controls lighting of signal lamps based on detection of lighting of signal lamps which are lit at the time of inhibiting persons and vehicles from going at the intersection where plural roads cross. CONSTITUTION: Red lamps R1 to R3 which are lit to inhibit vehicles from going are lit through switch circuits SR1 to SR3 by a red lamp lighting signal outputted from a lighting signal control circuit 11, and currents flow to current transformers T1 to T3 to generate transformer outputs (a) to (c), and these outputs (a) to (c) are inputted to AND circuits A1 to A3 through rectifying circuits REC1 to REC3, and AND between these outputs and a blue lamp lighting signal outputted from the lighting signal control circuit 11 is operated. For example, when red lamps R2 and R3 are lit together and the output of the AND circuit A1 is generated, a switch circuit SR1 is closed, and a blue lamp G1 which is lit to permit going of vehicles is lit.
Patent JP-H03292527-A (JP)
Title: Arithmetic unit
Inventor: KITAHARA TAKESHI
IPC: G06F7/76
Filed: 1990-04-11
Abstract: PURPOSE:To shorten the program processing time by saving the context of an FPU only when the FPU is used after referring to an FPU use/non-use display means in a task switching state. CONSTITUTION:The context of an FPU 9 is saved only when the use of the FPU 9 is shown on an FPU use/non-use display means 11 in a task switching state. In other words, the saving operation is not needed for the context of the FPU 9 in the task switching state when the FPU 9 is not used in the precedent task. Thus the useless saving operation is omitted for the context of the FPU 9. Therefore the program processing time is shortened.
Patent JP-H01267028-A (JP)
Title: Formation of enveloping part in paper container
Inventor: TSUNODA HIROTAKA
IPC: B31B1/60
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a paper container excellent in fragrancy keeping characteristics and gas barrier characteristics by a method wherein an enveloping part is formed by interposing a sealing tape in the enveloping part. CONSTITUTION:A laminated sheet 5 for paper container is equipped with a gas barrier layer- containing intermediate layer 1, a front surface layer 2 made of polyolefin-based resin and a rear surface layer 4 made of low crystalline linear saturated polyester resin having a glass transition temperature of 40 deg.C or higher. A sealing tape (a) consists of a middle core layer (d) having gas barrier characteristics, a front surface (b) made of polyolefin-based resin and a rear surface layer (c) made of adherent polyolefin-based resin or the like. By turning over the side part of the tape (a) to the front surface layer (b) side, the rear surface layer (c) of the overturned part and the rear surface layer 4 of the side part 7 of the laminated sheet 5 for paper container are abutted against each other and, after that, the front surface layer 2 of the laminated sheet 5, the rear surface layer 4 and an edge face 8 are covered by the tape (a) so as to obtain under heat and pressure a laminated sheet 9, the edge face of the one side part 7 of which is processed by the tape (a). Further, the rear surface layer 4 at the other side part of the laminated sheet 9 and the rear surface layer (c) of the tape (a) are processed with flame so as to thermally melt the processed surfaces and press them with a rubber roll in order to obtain a tubular body, the inner peripheral surface layer of which is made of the rear surface layer 4 of the laminated sheet 9.
Patent JP-S5219963-A (JP)
Title: Multi-column fluorescent display tube
Inventor: MORIMOTO KIYOSHI
IPC: H01J17/00
Filed: 1975-08-08
Abstract: PURPOSE: To provide a leakage-light-free, electric-power-saving fluorescent display tube of dynamic drive system using an electrostatic electrode which absorbs noises originated in segment anodes and grids supplied with none of the pulse signals being applied into the unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01265822-A (JP)
Title: Grader for thresher or the like
Inventor: MATSUURA NORIO
IPC: A01F12/44
Filed: 1988-04-18
Abstract: PURPOSE:To improve both a downflow state and threshing performance, by forming a flowing grain shelf for receiving graded materials from a rocking grading shelf and elutriating the graded materials with air while making the graded materials flow down of a fluororesin, etc., having a low friction coefficient. CONSTITUTION:Grain culms fed to a feeding funnel 15 are nipped with nipping levers 12 and conveying chain 13, fed to a threshing chamber 1, threshed with threshing teeth of a rotating and driven threshing drum 5 and the threshed waste culms are subsequently passed from the nipping levers 12 and chain 13 through a waste culm conveyor 26 and discharged to the outside of the machine. On the other hand, threshed materials threshed in a threshing chamber 1 are fed from a threshing net 16 and discharge outlet 17 to a rocking grading shelf 2, separated, graded into grains and waste straws, leaked down, elutriated with blowing air produced by a blower 18, fed to a flowing grain shelf 3 consisting of a fluororesin, etc., having a low friction coefficient, further elutriated with air, fed to the second yield receiving trough 22, transferred into a grain lifter 20 with a conveying screw and discharged to the outside of the machine.
Patent JP-H01266652-A (JP)
Title: Processor for processing digital signal
Inventor: OGAWA HIROAKI
IPC: G06F13/28
Filed: 1988-04-19
Abstract: PURPOSE:To execute a data transfer at a high speed and to remarkably improve a processing speed by forming an internal memory by a polyhedral structure, providing an exclusive DMA bus between the internal memory and an external memory and executing the data transfer by a DMA bus controller. CONSTITUTION:By containing data memories 11A-11D of four faces, a DMA bus 12 and a DMA bus controller 13, a bidirectional high speed data transfer between an internal memory and an external memory 17 can be executed independently from other operation. For instance, when an arithmetic logical operation, etc. by an ALU 14 are executed by using the memories 11A, 11B, a bidirectional DMA transfer is executed between the memories 11C, 11D and a memory 17, and after the transfer has been completed, an arithmetic logical operation by the ALU 14 is executed by using the memories 11C, 11D, and new data is supplied to the memories 11A, 11B from the memory 17. In such a way, a data processing of a large quantity and a high speed using a DSP processor can be executed.
Patent JP-S57211077-A (JP)
Title: Detector for position of object
Inventor: TATE AKIRA
IPC: G01S15/04
Filed: 1981-06-22
Abstract: PURPOSE:To prevent an effect which is given to the result of detection by the state of surface or the direction of an object, by distributing 3 receiving elements with a prescribed space and obtaining the information on the position of the object with each optional combination of the receiving elements. CONSTITUTION:An object position detector 11 contains an ultrasonic wave transmittig element T and 3 ultrasonic wave receiving elements R-1,...R0, R1, R2.... When the position of an object O is detected, the pulse wave, i.e., the ultrasonic carrier wave sent from the element T is first reflected at the object O. This reflected pulse is detected by the element R. In this case, the position information on the object O is obtained based on the time required from the transmission to the reception and with each combination of optional two elements R  among plural ones. The position information is averaged to detect the position  of the object O.
Patent JP-H02276283-A (JP)
Title: Narrow band laser device
Inventor: NISHIDA NAOTO
IPC: H01S3/137
Filed: 1989-04-18
Abstract: PURPOSE:To reduce absorption of heat energy and to restrain the deterioration of oscillation efficiency by a method wherein a laser beam is expanded by two or more expanding optical sections to be incident on a diffraction grating, where the final optical expanding section is composed of two or more prisms whose incident faces are arranged on the same plane or in parallel with each other. CONSTITUTION:A control member 13 provided with a slit 12 is provided to both the ends of a laser oscillation section 11 respectively, an output mirror 14 is arranged at one of the ends, and a diffraction grating 16 is provided to the other end through the intermediary of a expanding optical system 15. Expanding optical sections 17 and 18 of the optical system 15 are formed of prisms 17a and 17b of the same size respectively, and a final expanding section 19 is composed of two prisms 19a of the same size with the prisms 17a and 17b. A pair of prisms 19a is fitted to a positioning mechanism respectively and arranged so as to position their incident faces 19b on the same plane. The expanding optical section 19 of the magnifying optical system 15 is composed of two prisms 19a, whereby a laser ray L is made short in transmission optical path and lessened in absorption of heat energy so as to be prevented from deteriorating in oscillation efficiency.
Patent JP-S5220055-A (JP)
Title: Device for easuring displacement
Inventor: ITOU YOUJI
IPC: G01B7/02
Filed: 1975-08-07
Abstract: PURPOSE: To provide an unit for measuring a displacement of a spedimen which is caused by applying thereto a displacement-causing force, for instance, magnetic or electric fields. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02275520-A (JP)
Title: X-y direction input device
Inventor: NIITSUMA HIROBUMI
IPC: G06F3/0362
Filed: 1989-04-18
Abstract: PURPOSE:To accurately control the position of a cursor on a screen by arranging switches for positioning the cursor on the end part of the screen and turning on the switches on the moving terminal of a slide operation body. CONSTITUTION:A pair of switches 12, 13 for positioning the cursor on the end part of the cursor are constituted so as to be driven by the sliding operation body 29 to be reciprocated at the moving terminal of the body 29. Even if a shear due to various errors are generated on the relative position between the sliding operation body 29 and the cursor, the cursor can be surely moved on the end part of the screen by canceling the shear by means of the switches 12, 13. Consequently, the X-Y direction input device having no cursor movement disabled area can be obtained.
Patent JP-S6110382-A (JP)
Inventor: RIN NAN RII
IPC: H04N7/16
Filed: 1985-05-09
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-H03294157-A (JP)
Title: Operation management device of producing equipment
Inventor: FUKUDA YUICHIRO
IPC: G06Q50/04
Filed: 1990-04-12
Abstract: PURPOSE:To organically effectively operate a plurality of producing equipments and efficiently execute a series of production processing by connecting a step management network and a data net work to each producing equipment. CONSTITUTION:When a processing content is inputted, a job registration part 10 recognizes the processing content as a job group of one unit, and registers it in a step management part 30 through a step management network 100. When an operator conducts job assignment in a job assignment part 20, each job is stored in a job cue table in a process management part 30. Each producing equipment 40A, 40B reads and executes the job in the corresponding job cue table, and a formed material data is stored in a memory part 60 through a data network 200. Each producing equipment reads the necessary material data from the memory part 60 under the management of a data management part 50, when the material data in the memory part 60 is required to execute the assigned job.
Patent JP-2000288204-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which quickly and easily perform the installation, inspection, replacement and the like of a control board to be detachably set on a mechanism setting base on the rear of the machine. SOLUTION: A housing chamber 25 is formed outwardly opened on a mechanism setting base 9 on the rear side of the machine and a delivery control board 19 is housed and set in the housing chamber 25. An opening-closing plate 15 coverable over the outside of the housing chamber 25 is openably supported on a support plate 43 mounted in an installing area 38 of the mechanism setting base 9 through an opening-closing link support means. An engaging pawl is formed on an insertion piece 50 of the opening-closing support plate 15 and engages the engaging hole 29 of the engaging piece 30 on the side of the housing chamber 25 with the opening-closing support plate 15 closed.  A case body 69 of a main control substrate 16 is arranged outside the opening-closing support plate 15 and a hook protruding from the rear of the case 69 is fitted and connected into an engaging port 54 inside the opening-closing support plate 15 to securely hold the main control substrate 16 on the opening-closing support plate 15.