baber/WOPTO huggingface dataset:
Patent JP-S6255148-A (JP)
Title: Ink jet recorder
Inventor: YAMAMORI SEIJI
IPC: B41J2/18
Filed: 1985-09-04
Abstract: PURPOSE:To enhance reliability and facilitate maintenance, by providing a head-cleaning unit having a water-ejecting nozzle, an ink mist sucking unit and an air-sucking means. CONSTITUTION:The air-sucking means 31 is operated in synchronism with an image signal, and air is sucked in through the ink mist sucking unit 30 disposed adjacent to an ink jet unit 20 and through an air-sucking hose 32. The means 31 continues operating during recording, and an ink mist generated is sucked into the unit 30. When the ink jet unit 20 stops at a position off a side end of a drum 1 after completion of recording, a pump for a water- supplying tank 23 operates for a fixed period of time, whereby cleaning water is blown to a head through a water-supplying pipe 24 to wash away stains due to the ink mist adhered to the nozzle surface of the head and the part near the head.
Patent JP-H0641525-A (JP)
Title: Method for treating fluorescent substance
Inventor: YOSHINO MASAHIKO
IPC: C09K11/08
Filed: 1992-07-22
Abstract: PURPOSE:To provide a method to treat a fluorescent substance containing copper or a copper compound having excellent reflectance (body color) and emission luminance on the surface or in a surface layer, applicable to an EL fluorescent substance by using an atoxic treating agent. CONSTITUTION:A fluorescent substance containing copper or a copper compound on the surface or in a surface layer is cleaned with a solution containing an ethyleneamine compound, preferably a compound of the formula NH2N(CH2CH2 NH)nH ((n)=1-5) as the ethyleneamine compound and an oxidizing agent.
Patent JP-H0642177-A (JP)
Title: Method for execution for concrete stairway
Inventor: TAKASU HIROSHI
IPC: E04G13/06
Filed: 1992-07-22
Abstract: PURPOSE:To execute a concrete stairway at inexpensive manufacturing cost. CONSTITUTION:With a concrete stairway form 10 provided with an outer side 10B forming a side part 16C of a concrete stairway 16, a serrated form part 10A forming a stair tread 16A and a riser 16B of the concrete stairway 16, and an auxiliary form part 14 adjusting the number of steps of the stairway 16, two types of the concrete stairway 16, on one hand, different in height of the riser 16B and the concrete stairway, on the other, different in the number of steps, totaling four types are manufactured, respectively. Among them, a combination of the same type or different, paired concrete stairways 16 are selected so as to come nearest to the floor height in a desired setting spot and installed in the desired setting spot.
Patent JP-H0856529-A (JP)
Title: Crawl system utilizing ice chamber
Inventor: KON NORIE
IPC: A01K63/06
Filed: 1994-08-19
Abstract: PURPOSE: To provide a crawl system capable of remarkably saving equipment cost and operating cost compared with a system using electrical freezer, etc. CONSTITUTION: This system is provided with an ice chamber 2 housing snow or ice mass therein, a cold water tank for storing melted cold water of snow or ice mass housed in ice chamber 2, a pipe for circulation arranged in a live fish water tank, a water feed means for taking cold water stored in the cold water tank in the pipe for circulation so as to return the water to the cold water tank, a temperature sensor for detecting water temperature of the live fish water tank and a control means for inputting signals from the temperature sensor and controlling circulated cold water amount by the feed means according to water temperature in the live fish water tank.
Patent JP-S6088060-A (JP)
Title: Phenolic resin molding material
Inventor: MORI HIRONOBU
IPC: C08K3/22
Filed: 1983-10-20
Abstract: PURPOSE:To provide the titled molding material which has excellent flame retardance and resistance to wear and tracking and is suitable for use in the production of electrical parts having a fusing effect and high safety against sparking, consisting of a phenolic novolak resin, woodmeal, Mg(OH)2 and boric acid. CONSTITUTION:20-100pts.wt. woodmeal, 20-60pts.wt. Mg(OH)2 having a particle size of 10mu or below and 0.1-5pts.wt. boric acid are mixed with 100pts.wt. phenolic novolak resin obtd. by reacting phenol with formalin in the presence of an acid catalyst to obtain a phenolic resin compsn. A hardener, a parting agent and optionally a pigment, a plasticizer, a filler and a flame retarder are blended with said compsn. The mixture is melt-kneaded by a heated roll and crushed.
Patent JP-H1134177-A (JP)
Title: Cloth reinforced resin laminated sheet, its production, and abrasive resin-sheet using the same
Inventor: YONETANI YOSHIAKI
IPC: B29D7/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To smooth a surface, to reduce anisotropy even in bending strength or the like and to enhance processability by using a sheet comprising a resin compsn. containing a thermoplastic polyester resin as a matrix as an intermediate layer and making glass cloths treated with a binder to be both surface layers. SOLUTION: A sheet comprising a resin compsn. containing a thermoplastic polyester resin as a matrix is used as an intermediate layer and glass cloths treated with a binder are set to both surface layers. As the thermoplastic polyester resin, PET is especially pref. Each of the pref. glass cloths has a thickness of 10-1000 μm, a fiber density of 200/inch or less and a use fiber denier of 20-1000 tex. As the binder, an epoxy resin especially pref. and the ratio of the binder in the cloths is pref. below 100 pts.wt. per 100 pts.wt. of the cloths. After the glass cloths are arranged and laminated on both surface layers, the whole is subjected to hot rolling. At this time, (the sum total of the thickness of the intermediate layer/that of both surface layers) is pref. 0.5-50.
Patent JP-H1028397-A (JP)
Title: Control method for inverter device
Inventor: KATO HIDEAKI
IPC: H02P27/06
Filed: 1996-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of vibration, heating, etc., due to flowing of a large higher harmonic current, in the case of controlling an induction motor with a relation V/F=fixed by PWM controlling an inverter device. SOLUTION: In a microcomputer, based on an output frequency command input from an input device 9 and information from a DC voltage detection circuit 7, a DC voltage control circuit 8 and a transistor module control circuit 5 are controlled, a transistor module 3, by maintaining a relation in which V/F=fixed, is PMW controlled, an induction motor 4 is efficiently driven. In order to realize this relation V/F=fixed, a rectifier circuit output voltage of a DC voltage variable rectifier circuit 2 is controlled, so as to generate output voltage of minimum value during the time from Fmim to F1, and increase the output voltage by a fixed ratio during the time from F1 to Fmax.  On the other hand, driving of the transistor module 3 is controlled, so as to increase a PWM modulation factor by fixed ratio during the time from Fmin to F1 and fix the modulation factor during the time from F1 to Fmax.
Patent JP-S58135650-A (JP)
Inventor: JIYORUJII FUERENTSUI
IPC: G01R31/28
Filed: 1982-11-09
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-H0539712-A (JP)
Title: Noise control device
Inventor: SAKIYAMA KAZUHIRO
IPC: G10K11/16
Filed: 1991-08-05
Abstract: PURPOSE:To improve an elimination effect on noise coming from a noise generation source, in relation to a noise control device for eliminating noise by means of a speaker. CONSTITUTION:In a noise control device for eliminating noise by outputting sound wave having antiphase against/iso-sound pressure to those of a noise lowing from a noise generation source by means of an electrical signal/sound wave switch 2, a resonant box 201 to agree with resonance frequency of noise discharged from the discharging port 3 of noise is provided in the electrical signal/sound wave switch 2.
Patent JP-2000030655-A (JP)
Title: Electron microscope
Inventor: HIRATA YOSHIHIRO
IPC: H01J37/248
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To maintain stability of accelerating voltage and to easily provide a predetermined change in the accelerating voltage in a voltage axis adjusting time by smoothing voltage by means of a negative feedback circuit in compliance with a change in every frequency band of the accelerating voltage and stopping the negative feedback circuit for a low frequency band according to voltage axis regulation. SOLUTION: In an accelerating power source device supplying accelerating voltage to an electron gun in an electron microscope, alternating voltage from an alternating current power source 1 is supplied to a booster transformer 2 and a CCW circuit 3 via an amplitude adjuster 10 so as to be increased and rectified to high voltage direct current, and then, it is filtered by means of first and second filter columns 4, 5 so as to be fed to an accelerating output terminal via a bias resistor 14 for controlling emission current of an electron gun.  A signal from a final step in the second filter column 5 is reversed by means of a high frequency band amplifier 11, a medium frequency band amplifier 12, and a low frequency band amplifier 13 so as to be negatively fed back to the first filter column 4 and the amplitude adjuster 10, so that ripples and noise in the accelerating voltage are reduced. In operation of a voltage axis adjusting circuit 15, a relay 16 is operated so as to stop negative feedback in the low frequency band.
Patent JP-H0728426-A (JP)
Title: Display device
Inventor: TANIGUCHI SHINICHI
IPC: G09G3/20
Filed: 1993-07-12
Abstract: PURPOSE:To dissolve nonuniformity in luminance on a display picture when images of plural kinds of computers are displayed on a liquid crystal pannel. CONSTITUTION:The kind of the computer as an image source is discriminated based on the data for discriminating the kind obtained from an image signal inputted from the computer by a signal processing circuit 9, and a pannel driving clock from a timing controller 6 is delayed by a prescribed time according to the discrimination result by a digital delay circuit 7. The liquid crystal pannel 5 is driven by the delayed clock, and the image from the computer is displayed.
Patent JP-S6352007-A (JP)
Title: Deciding method for thickness propriety of anode plate for electrolysis
Inventor: HIRATA FUJIO
IPC: G01B21/08
Filed: 1986-08-22
Abstract: PURPOSE:To improve the efficiency of electrolytic refining by deciding the thickness of an anode plate from the movement quantity of the movable part of a hydraulic pressure cylinder when the anode plate is corrected. CONSTITUTION:A dog supporting rod 101 which is parallel to the reciprocating direction of the pressure metallic fitting 44 of the hydraulic pressure cylinder 58 of the anode plate 12, e.g., drum part correction part is coupled with the metallic fitting 44 and dogs 102 and 103 are fitted to the rod 101 in position movable states. A limit switch supporting rod 104 which is parallel to the rod 101, on the other hand, is fitted to a frame 52 where the cylinder 58 is fixed, and the rod 104 is provided with limit switches 105 and 106 that dogs 102 and 103 can engage. Then when the metallic fitting 44 is pressed in and reaches a position corresponding to the maximum permissible thickness of the plate 12, the dog 102 strikes on the switch 105 and when the metallic fitting 44 reaches a position corresponding to the minimum permissible thickness, the dog 103 strikes on the switch 106. Namely, only when the dog 102 strikes on the switch 105, it is judged that the thickness of the plate 12 is within a proper range. This structure is provided to another correction part as well and if there is even one improper thickness part, the plate is judged to be a defective.
Patent JP-H0482250-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/76
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a device whose high speed and miniaturization are made compatible by a method wherein, especially at an element isolation region, semiconductor substrates are brought into close contact after an element isolation is formed in advance. CONSTITUTION:Grooves whose depth is, e.g. 8mum are formed perpendicularly, e.g. in a first semiconductor substrate 1. Then, an insulator, e.g. silicon oxide 7, is grown as an isolation oxide film; and it is etched back and is left only inside the grooves. Then, the first semiconductor substrate is ground mechanically by about 3mum from the surface. Then, an oxide film 3 in 5000Angstrom  is formed on a second semiconductor substrate 2. Then, the first semiconductor substrate and the second semiconductor substrate are aligned and bonded perfectly by a heat treatment. Then, the first semiconductor substrate is ground mechanically so as to leave about 3mum from the surface; and an SOI semiconductor substrate having an element isolation is completed.
Patent JP-S6351207-A (JP)
Title: Roller conveyor
Inventor: MINAZU OTOSHI
IPC: B65G47/28
Filed: 1986-08-21
Abstract: PURPOSE:To support a lifting frame free of going up and down in keeping it in a horizontal attitude intact, by connecting the lifting frame to a subframe with plural links and, at the time of this lifting frame going upward, making driving rollers parallelly installed in the lifting frame press a driving belt to each feed roller in the specified interval of a conveying passage. CONSTITUTION:A lifting driver 25 is operated, pressing the lifting frame 14 contacted and mounted on the top of a presser plate 27, and it is made to go up in keeping it in a horizontal attitude intact via links 22. If so, a driving belt 11 in an interval, where each driving roller 18 of the lifting frame 14 corresponds, is pushed upward, making it into pressure-contact with the lower part of each feed roller 4 in the interval. And, these feed rollers 4 are rotated counterclockwise in the state that the driving belt 11 is running, whereby an article is conveyed in the conveying direction F. Thus, the lifting frame is positively supportable free of going up and down in keeping it in a horizontal attitude intact.
Patent JP-S6088876-A (JP)
Title: Flow collector
Inventor: MORIMOTO SADAAKI
IPC: F03D3/04
Filed: 1983-10-21
Abstract: PURPOSE:To produce a collected flow effective for torque with high collecting rate for flows in all directions, by making the horizontal cross-section of flow collector board in wind/water wheel with lines connecting between the cross points of easch imaginary line for splitting two imaginary coaxial circles into equal n sections. CONSTITUTION:An inside imaginary circle (a), intermediate imaginary circle (b) and outside imaginary circle (c) are described around the shaft 1 of rotary blade 2 of wind/water wheel then said circles (a), (b) are divided into equal n sections. Assuming the cross points between said circle (a) and dividing lines are P1, P2... Pn while those with said circle (b) are Q1, Q2...Qn, the section upto said circle (c) on the extended lines of P1Q2, P2Q3...PnQ1 is employed as the horizontal cross-section of flow collector board 4 to provide n sheets of such flow collecting boards 4 extending vertically. The radius of each imaginary circle may be properly defined while the lateral cross-section of said board may be curved. With such arrangement, advantageous torque can be produced for flow in any direction.
Patent JP-S6255181-A (JP)
Title: Ink ribbon cassette
Inventor: SHIMOYAMA NOBORU
IPC: B41J35/04
Filed: 1985-09-04
Abstract: PURPOSE:To eliminate an excess load on an ink ribbon by providing a guide roller to smoothly guide the ink ribbon drawn out in a storage section where an endless ink ribbon is stored in an irregularly overlapped fashion. CONSTITUTION:An ink ribbon 13 drawn out of an opening 14c is pressed against a post 17a by a leaf spring 18 and provided with an excess back tension. Later the ribbon 13 is guided by a guide roller 16 fitted to a post 17c in a rotatable manner, and then is smoothly pulled out of a storage section 14. After this, the ribbon is conducted again into a case through a ribbon inlet 19a. In addition, the ribbon 13 is guided by means of the guide roller 16 fitted to a post 19b in a rotatable fashion and the guide roller 16 fitted to a post 21 in a rotatable manner. Then the ribbon is inserted between a ribbon feeder gear 22 and a pressure roller gear 23 and finally is squeezed into a storage section 14 in an irregularly overlapped condition.
Patent JP-H0541248-A (JP)
Title: Cylindrical lithium secondary battery
Inventor: ISHIHARA YOJI
IPC: H01M4/133
Filed: 1991-08-06
Abstract: PURPOSE:To increase the reliability by forming electric insulating layers on the upper and the lower end faces and the upper and the lower ends of a laminate electrode body. CONSTITUTION:A high polymer insulating layer 1 is formed by soaking the lower end face of a polyethylene resin in a solution in which 10wt.% of toluene is dissolved, and drying it. The dissolving density of the polyethylene resin is preferable to be 5 to 15wt.%, and the lower end face of a laminate electrode body 4 is soaked therein one to three rounds. A plate-form negative electrode lead 10 to connect a battery outer package can 13 and a belt-form negative electrode 6 is provided to the upper part on the winding end side of the electrode body 4, while a plate-form positive electrode lead 9 to connect a middle lid 16 and a belt-form positive electrode 5 is provided at the center of the positive electrode 5 wound in the electrode body 4 beforehand respectively. A separator plate 3 at the upper opening 17 of the can 13 pushes and bends the projection 2 of a separator 7. A lid body 14 to close the opening 17, a safety valve 15, and the middle lid 16 are superposed with their peripheral parts each other, and a sealing gasket 18 is fitted on the outer side. The lead 9 is extended to the lid 16 through the center hole of the plate 3, and fits and calks a welded sealing member. In such a way, a battery of a high reliability can be obtained.
Patent JP-2001019107-A (JP)
Title: Processing and controlling method for infectious waste and device thereof
Inventor: FURUKAWA TATSUO
IPC: B65F3/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To exactly recognize movement of a carrier container with infectious waste. SOLUTION: A sheet-like dangerous article display body adhered to a carrier container is provided with an IC chip provided with a central arithmetic processor and a storage device. In the IC chip, movement information from a starting spot to a final spot of the carrier container is stored. In movement information, loading or unloading stored in the IC chip is included by an information processing device 41 provided on a carrier vehicle 12 for loading or unloading into the carrier vehicle 12.
Patent JP-2000154110-A (JP)
Title: Transformed plant
Inventor: DE GREVE HENRI M J
IPC: A01N63/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a transformed plant retaining normal morphological character, capable of reducing the use of chemical insecticides, ensuring insect pests to be surely controlled, and useful as cotton, soybean, or the like by including a specific chimeric gene. SOLUTION: This transformed plant is such one that each of its cells contains (A) a promoter region derived from a gene spontaneously expressed in the plant cells such as nopaline synthesis promoter region and (B) a DNA encoding a crystalline protein produced by Bacillus thuriengensis, or a DNA fragment afforded by cleavage of a DNA with sequential homology thereto; wherein the fragment B encodes a polypeptide toxin with a molecular weight of 60-80 kD such as part of a protein having an amino acid sequence of the formula and contains a chimeric gene capable of providing a polypeptide toxin in cells in such amounts as to enable insects to be controlled as a result of the intracellular expression of the fragment B, and it is preferable that the fragment B lies adjacent to a selectable or identifiable DNA marker fragment.
Patent JP-2000014987-A (JP)
Title: Washing machine
Inventor: FUKUI KOJI
IPC: D06F39/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To trap from large dust to fine foreign objects regardless of the level of wash water. SOLUTION: Filter parts 15, 16 having respective net-shaped lint filters at the upper end and almost the center of a first circulating water channel 12 are fitted in the first circulating water channel 12. A filter part 19 with a nonwoven fabric filter in the form of a flat plate is fitted in a second circulating water channel 17 having a short overall length. The nonwoven fabric filter is poor in water permeability although being so fine as to be capable of trapping fine foreign objects. However, since the second circulating water channel 17 is short, water rises because of high pressure even at a low level of wash water and passes through the nonwoven fabric filter without delay. Large dust is trapped mainly by the filter part 15 when the level of water is high, and mainly by the filter part 16 when the level of water is low and the force of the rising water is weak.
Patent JP-H0362664-A (JP)
Title: Optical unit for reader
Inventor: KOBASHI SOKICHI
IPC: H04N1/028
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the deterioration in the resolution due to invasion of unde sired light and dust in an optical path by providing a light guide window leading a picture light to a case of enclosed structure and containing a light leading means and a photodetector for a picture light in the inside. CONSTITUTION:A light lead window 17 leading a picture light is provided to a case 20 of enclosed structure and a light guide means 22 and a photodetector 13 are contained in the inside. The picture light caused from a light source 1 radiating an original face passes through the window 17, is reflected in 1st, 2nd and 3rd mirrors 9, 10, 11 in its optical path (a) and the image is formed on the photodetector 13 by a lens 12. The photodetector 13 applies photoelectric conversion to the picture light and generates a read signal according to the feed of the original. Thus, the invasion of the undesired light and dust into the optical path (a) is prevented and adverse effect such as flair, fog, double image and shut of received light by dust is eliminated and the deterioration in the resolution of the picture is prevented.
Patent JP-S6255982-A (JP)
Title: Semiconductor laser diode drive controller
Inventor: MIYATAKA NOBUYUKI
IPC: H01S5/042
Filed: 1985-09-05
Abstract: PURPOSE:To prevent a semiconductor laser diode from damaging by controlling a driving current in response to the temperature of a diode to maintain the reliability of the laser diode. CONSTITUTION:An operational amplifier 22 of a temperature compensator 20 is mounted on a heat sink 28 on which a semiconductor laser diode 10 is mounted to thermally couple the diode 10 with the amplifier 22. Accordingly, the input offset current of the amplifier 22 increases substantially proportionally to the temperature of the diode 10, and the output offset voltage is proportional to the input offset current. Thus, when the temperature of the diode 10 rises, the driving current of the diode 10 is regulated to decrease through a current driver 18. As a result, it can prevent the semiconductor laser diode from overheating to maintain the reliability in the operation and to prevent it from damaging.