baber/WOPTO huggingface dataset:
Patent JP-S62289260-A (JP)
Title: Method and device for ultrasonic wave atomization
Inventor: YONEDA MAKOTO
IPC: F23D11/34
Filed: 1986-06-09
Abstract: PURPOSE:To surely and uniformly feed liquid to an edge part and to perform the finely-pulverized and stabilized atomization by imparting rotary motion to fluid in such a stage that it is passed through a liquid feed passage perforating the center part of a vibrator. CONSTITUTION:In the ultrasonic wave atomization of liquid such as a fuel injection equipment for an automobile, an annular edge part 2 gradually increased in a diameter is formed in the recessed part of the tip of a vibrator 1. Required liquid is fed to the edge part 2 of this vibrator via a fuel feed passage 4 formed by perforating the inside of the vibrator 1. By such a way, since rotary motion is sufficiently imparted to liquid, this liquid is surely and uniformly fed to the edge part, namely the finely-pulverized part of liquid, and the stabilized finely-pulverized atomization is performed. Therefore fuel is completely burned and hydrocarbon, carbon monoxide and soot, etc., incorporated in exhaust gas are remarkably reduced.
Patent JP-H0426419-A (JP)
Title: Check-valve
Inventor: KASHIWABARA SUSUMU
IPC: A61M1/12
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the check-valve which can be manufactured by using a material which has durability, easily manufacturable and comparatively inexpensive by providing a plate-like body having the part which can be bent to the maximum 90 deg. by the center line of the plate-like body having an area being substantially equal to an area in a tubular body, and the part provided on a support body in the part containing the center line. CONSTITUTION:An annular ring and a support body 2 for crossing its ring 1 are formed integrally, and on this support body, a fitting part of a plate-like body 4 is provided as a screw thread 3. At the time of attaching the plate-like body to the support body 2, with respect to the annular ring, a plate-like body (film) 6 part (bend part or fixed part) in which a reinforcing material 5 is formed integrally in the peripheral edge part is fixed onto the support body 2 at three parts with screws. The bent part 6 is the part for bending and operating a movable plate-like body part to an open state by fluid pressure. When usually the fluid pressure is not applied, said part is in a closed state. This check-valve is a valve being inexpensive and excellent in durability, and also, has resistance against a water hammer phenomenon when it is used for the artificial heart, and moreover, can be manufactured at a low cost, and comes to a valve being excellent in compatibility to a living body.
Patent JP-H10320987-A (JP)
Title: Multi-level non-volatile semiconductor memory device
Inventor: SUGIURA YOSHIHISA
IPC: G11C16/10
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To avoid generation of voltage not matching to the threshold value by inhibiting transfer to a signal line of the voltage level of one node of a latch circuit forming the connecting point of any one of a plurality of latch circuits when the node of the other latch circuit forming a connecting point of any one of the other latch circuits and the control circuit is in the low level. SOLUTION: When the threshold voltage of memory cell exceeds 0.4 V, the memory cell turns off by means of the write voltage to maintain the precharge voltage of bit line. The precharge voltage is received by M1 and high level of Q2 is input to M2. Therefore, when high level of read signal L1 is applied to M3, Q1B is grounded through M1, M2, M3 and Q1 is inverted. Since low level of Q2 of 00, 01 data is given to the gate of M6, M6 turns OFF to perfectly inhibit the write operation and thereby demerit of excessive writing operation to be occurring for the 00 data can be prevented.
Patent JP-H04297677-A (JP)
Title: Simple construction
Inventor: KOIKE HIROSHI
IPC: E04H15/00
Filed: 1991-03-26
Abstract: PURPOSE:To make it possible to simply assemble and disassemble a simple construction such as a tent house, etc. CONSTITUTION:Approximately pentagonal foundations 3 are formed of aggregate matching plates 1 and aggregates 2, the top sections 4 are formed of the aggregate matching plates 1 and aggregate 2 on the foundations and, at the same time, polyhedral structural bodies 5 having space sections 5a inside of them are formed. Two polyhedral structural bodies 5 are from each other with a specific distance and are opposed to each other, a pair of coupling members 9 connect between the foundations of the polyhedral structural bodies 5 and, at the same time, one top coupling member 7 far longer than a pair of coupling members 9 connects between the tops. A pair of beam coupling members 8 longer than a pair of coupling members 9 and shorter than the top coupling member 7 connect between beams of the polyhedral structural bodies 5, and a tent 20 having the front in the shape of an spproximate trapezoid is fixed on the peripheries of the tops, the top coupling member 7 mentioned above and the beam coupling members 8. Accordingly, a rectangular and large-sized simple construction having a plurality of space sections can be formed stably and firmly, and the reduction of the number of assembly processes, disassembly and transportation are easily made.
Patent JP-H03497-A (JP)
Title: Filter for welding and welding method
Inventor: OBA MAKOTO
IPC: B23K35/02
Filed: 1989-05-25
Abstract: PURPOSE:To allow the selection of a welding state always to optimum conditions by previously inserting a filler having a slightly T-shaped section between the joint end faces of a butt weld zone over the entire length thereof, welding a part of the filler and metals to be welded by a welding torch, and thereby welding the metals. CONSTITUTION:The joint of the materials 1, 1' to be welded is formed to the shape of a square groove in the case of sheets and is set at a spacing (g). The groove may be formed as a single Vee groove or double Vee groove according to thicknesses. The filler 2 of the section of T shape having a projecting part formed with the height to allow snug insertion between the opposite grooves of the materials to be welded and to provide suitable penetration when welding is executed according to the thickness of the metals to be welded is used at the time of butt welding. The groove end faces of the materials to be welded are pressed to the projecting part of the T-shaped filler 2, then the filler and the metals to be welded are partly melted from the flat part side of the filler by the welding torch 3. The two metals 1, 1' are melted by moving the torch 3. The sectional area of the filler to be supplied can be previously selected to attain the optimum sectional quantity and, therefore, the quantity of the filler is always fixed and the stable weld zone is obtd.
Patent JP-S5834301-A (JP)
Title: Translation stage for rough movement and fine movement
Inventor: YOKOO FUJIO
IPC: G01B5/00
Filed: 1981-08-24
Abstract: PURPOSE:To perfomr fine parallel movement by driving both ends of a lever, turnable around a shaft fixed to a translation stage, through micrometers which have steel balls atop respectively. CONSTITUTION:A stage 1 slidable along guides 10 and 11 fixed to a base 13 through steel balls 12 is supproted. A shaft 9 with a bearing which is fitted to the stage at right angles supports a lever 2 turnably. Micrometers 3 and 6 are fitted to plates 15 and 16 fixed to the base and steel balls 5 and 8 are provided atop of splindles of both the micrometers. When the micrometer 3 is turned, the lever turns around the ball 8 and the stage is elevated along the guides. When the micrometer 6 is turned, the lever turns around the base 5 and the lever is held horizontal to complete the parallel movement of the stage.
Patent JP-H10320414-A (JP)
Title: Trend homepage search system
Inventor: OTA MASAKATSU
IPC: G06F13/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the trend homepage search system which automatically searches for a homepage currently occupying the interest while avoiding unnecessary traffic in a network. SOLUTION: A site characteristic decision unit 3 analyzes characteristics of one side and a site which is providing its relative homepage by using information on user access to the sites, and an interest degree calculator 4 calculates the degree of interest showing how much users are interested in individual homepages and decides to move to the site of the relative homepage, thus automatically seaching for the homepage that is currently occupying the interest while avoiding unnecssary traffic in the network.
Patent JP-S6025494-A (JP)
Inventor: KAWAMURA NOBUYUKI
IPC: G21F9/00
Filed: 1983-07-22
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-S5834863-A (JP)
Title: Epoxy resin paint composition
Inventor: KASHIWAGI EIICHI
IPC: C09D5/08
Filed: 1981-08-26
Abstract: PURPOSE:To provide an epoxy resin paint in which leafing properties of aluminum pigment is improved, by incorporating a liquid polystyrene oligomer and a ketone solvent in a leafing aluminum pigment-contg. epoxy resin. CONSTITUTION:A liquid polystyrene oligomer is blended with a leafing aluminum pigment-contg. epoxy resin paint compsn. Further a ketone solvent is blended as part of solvents. A bisphenol F type epoxy resin is particularly suitable as said epoxy resin, since its viscosity is low, the amount of the solvent in the paint can be reduced, the resin makes it possible to produce a paint having a high nonvolatile content, a thick-wall coating can be conducted, and further leafing properties of aluminum pigment can be improved. The liquid polystyrene oligomer is used in an amount of 1-20pts.wt. per 100pts.wt. epoxy resin.  The ketone solvent is used in an amount of 5-100pts.wt. per 100pts.wt. epoxy resin.
Patent JP-H05188805-A (JP)
Title: Fixing device
Inventor: HIROTA TETSUO
IPC: G03G15/20
Filed: 1991-06-04
Abstract: PURPOSE:To realize stable and sure thermal fixation by which heat loss is eliminated and rising time reaching a prescribed temperature is shortened. CONSTITUTION:A toner image on a sheet is heated and fixed by using a heat roller 16 incorporating a heater 15 inside. Heat radiated from the roller 16 is reflected by a reflecting plate 18 and returned to the roller 16. Besides, convection and the heat loss by heat conduction are suppressed by the air layer of a space B existing between the plate 18 and a lower cover body 19 and the heat loss of the roller 16 is prevented.
Patent JP-S6114474-A (JP)
Title: Ignition-timing controller for internal-combustion engine
Inventor: MORITA TATSUROU
IPC: F02P5/15
Filed: 1984-06-29
Abstract: PURPOSE:To accelerate warming, suppress the content of the harmful exhaust constitutents low, and prevent the deterioration of fuel consumption by installing a comparison correction means for correcting the fundamental ignition-timing calculated by a fundamental ignition-timing calculating means. CONSTITUTION:An actual-value detecting means 20 detects the max. crank angle position for the internal pressure of a cylinder. A fundamental ignition-timing calculating means 22 calculates a fundamental ignition timing according to the revolution speed of an engine and the loaded state. A comparison correction means 23 corrects the fundamental ignition-timing calculated by the fundamental ignition-timing calculating means 22. Warming for an engine is accelerated by the ignition at the corrected ignition timing. Thus, the content of the harmful exhaust-gas constituents can be suppressed low, and the deterioration of fuel consumption can be prevented.
Patent JP-H08328006-A (JP)
Title: Liquid crystal display panel
Inventor: ARAI MAKOTO
IPC: G02F1/1337
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a good liquid crystal display panel with which a reverse tilt is hardly induced in spite of application of diagonal electric fields and transverse electric fields, the occurrence of disclination line to pixel parts is prevented, the sufficient black display by the pixel parts is thereby made possible, the contrast ratio is high and the image quality is good. CONSTITUTION: This liquid crystal display panel has a first substrate 11 having electrodes 13 for display and an oriented film 16, a second substrate 12 having counter electrodes 14 and the oriented film 16 and a sealing part 18 for sealing liquid crystal molecules 17 between the first substrate and the second substrate. The pixel parts 1 where the electrodes for display and the counter electrodes face each other are provided with insulating films 15 and the pre-tilt angle of the liquid crystal molecules in the pixel parts is set lower than the pre-tilt angle of the liquid crystal molecules in the non-pixel parts.
Patent JP-S5921619-A (JP)
Title: Preparation of remedy for athlete's foot
Inventor: SHIYOUKAKU TATSUO
IPC: A61P17/00
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a remedy for athlete's food wherein vinegar itself is provided with electromotive force, by blending vinegar with newspapers and photographic advertisement papers, stirring them, fitering them. CONSTITUTION:Vinegar is put in a container. Newspapers having magnetism and photographic advertisement papers containing heavy metals and electrically- conductive metals are cut into pieces respectively, put in the container, stirred for more than 8hr at >=98rpm speed, and allowed to stand for 3 days in a state as it is. The solutionis filtered with a cotton cloth, and allowed to stand for >=3 days. The aqueous solution is separated into three layers, and the uppermost layer is used as a remedy for athlete's foot. When a hand or foot affected by athlete's foot is immersed in the solution, the human body itself is earthed, a weak electric current flows, and Trichophyton can be sterilized.
Patent JP-S63296057-A (JP)
Title: Image forming method and its device
Inventor: OHASHI KUNIO
IPC: G03G13/00
Filed: 1987-05-28
Abstract: PURPOSE:To omit a cleaning stage and also to improve the efficiency of utilizing a toner by adding an electrostatic charge to a transfer material from a sensitive body and adding the toner to the transfer material. CONSTITUTION:By rotating the sensitive body 101 and radiating a light beam with an image exposure device 102, an image changing electric resistance according to an original picture is formed. Next, the transfer material 103 whose one side tightly contacts the sensitive body 101 is carried and the electrostatic charge is added to another side of the transfer material 103 with a corona charged unit 104. The electrostatic charge is added according to the image changing electric resistance of a sensitive layer and an electrostatic image according to the image changing electric resistance is formed on the transfer material 103. Thereafter, the toner is added to the transfer material 103 with a developing unit 105 to form the toner image and an electrostatic latent image is revealed. Since the toner is not added to the sensitive body 101 in this constitution, the cleaning stage can be omitted. And also the transfer stage of the toner image can be omitted, so that the efficiency of utilization of the toner can be improved.
Patent JP-H11318802-A (JP)
Title: Endoscope carrying case
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To secure a satisfactory sanitary state and to prevent an endoscope from being damaged by preventing an endoscope carrying case from being reused as the bag. SOLUTION: In this carrying case 10 in which a cap body 12 is unitized to a main body 11 housing a scope, a recess part 15 is provided at the main body 11, a projection part 16 to fit in the part 15 is provided at the cap body 12, the side faces (S1 and S2) of the corner parts of these parts 15 and 16 are made vertical with respect to the matching faces of the bodies 11 and 12, and cutting is formed at the bottom part of the part 16. In this constitution, at the time of separating the cap 12 from the main body 11 in unsealing after packing, the part 16 is broken from the cutting and never functions as a housing case as the result.
Patent JP-H05319179-A (JP)
Title: Switch part structure of display device for vehicle
Inventor: YAMAMOTO NOBUHIKO
IPC: B60R11/02
Filed: 1992-05-26
Abstract: PURPOSE:To make the whole of a display device compact by making a switch part compact. CONSTITUTION:The screen 7 of a display unit 4 and a switch unit arrangement part 5 installed on the side part of the screen are covered by transparent flexible sheets 9. A switch unit 6 is formed to a cylindrical form having a switch button 10 arranged in projection on the circumferential surface, and at the switch unit arrangement part 5, the switch button 10 is arranged in advance/retretable manner at a used position where the switch button 10 is pressed and closely attached on the flexible sheet 9 and bulges up the flexible sheet 9 and an accommodation position separating from the flexible sheet 9.
Patent JP-2000323366-A (JP)
Title: Electric double layer capacitor
Inventor: OYA MASAKO
IPC: H01G11/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve productivity while reliability is raised by laminating two or more cell laminating bodies where basic cells in identical or different numbers are mutually laminated in the lamination direction. SOLUTION: A basic cell 6 is so housed in a gasket 5a that polarizable electrodes face each other with a separator in between, and an electrolytic solution is poured in the polarizable electrode and separator and covered with a current collector. The basic cells 6 in arbitrary numbers are laminated to constitute first and second cell laminating bodies 81a and 82a. The cell laminating bodies 81a and 82a are placed side by side with a terminal electrode 7 fitted to both side surfaces to provide an electric double layer capacitor. An insert plate may be inserted between end parts where the first and second cell laminating bodies 81a and 82a face and contact each other. Thus, the reliability of the electric double layer capacitor is assured for improved productivity.
Patent JP-H0427961-A (JP)
Title: Image forming device
Inventor: SHIBANO TOMOFUMI
IPC: G03G21/00
Filed: 1990-05-23
Abstract: PURPOSE:To prevent the speed variation of an image carrier and to improve jitter occurring on an image by engaging the image carrier with a driving transmission system for driving another rotating member through a gear made of an elastic material having proper hardness. CONSTITUTION:The driving force of a motor 13 is transmitted to a photosensitive drum 1 through gears 14-17 so as to drive to rotate the drum 1. Then, all of the gears 15-17 or the gears 16 and 17 or only the gear 17 is made of rubber having the proper hardness. Therefore, even when load change or vibration occurs in a fixing roller 11, a carrying belt driving roller 9, a resist roller 5, a paper feeding roller 4 or a unit including them, it is absorbed in the gear made of rubber and is not transmitted to the drum 1. Thus, the irregularity of rotation and the jitter, furthermore, are prevented from occurring.
Patent JP-H06347816-A (JP)
Title: Liquid crystal display element
Inventor: ISOBE HIROSHI
IPC: G02F1/1347
Filed: 1993-06-03
Abstract: PURPOSE:To provide a liquid crystal display element which has such a structure to allow production without making the production process intricate and difficult and with the higher fineness and higher density of pixels are attained. CONSTITUTION:The pixel size of apparent one pixel of a screen is made finer while pixel size of the one pixel of a first liquid crystal cell 101 and a second liquid crystal cell 103 are held intact. The driving voltage to be impressed to the first liquid crystal cell 101 and the driving voltage to be impressed to the second liquid crystal cell 103 are made into different waveforms while these voltage are synchronized with each of frame periods, thereby, the first liquid crystal 101 and the second liquid crystal cell 103 can be discretely driven, and the display state each of the apparent pixels finely divided can be set by the combination of the display states of these liquid crystal cells 101, 103.
Patent JP-2000322672-A (JP)
Title: Image transmitting device
Inventor: ISHIDA TARO
IPC: G08B13/196
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To transmit at high speed the data of an image picked up by a monitoring camera. SOLUTION: An operating condition file 10 registers the ID number of a burglar sensor, which is made so as to correspond to the monitoring camera at least, and to transmit at high speed the data of the image picked up by the corresponding monitoring camera when the burglar sensor issues an alarm during a security state. When a certain security area is put into security state, the burglar sensor installed in that security area issues an alarm in the case that the burglar sensor is registered in the operating condition file 10, a line control part 6 transmits multiplexed security data and image data by simultaneously using all B channel usable for a digital telephone line L.
Patent JP-H05323643-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1992-05-26
Abstract: PURPOSE:To improve sensitivity and durability by forming a photosensitive layer containing a specified bisazo compd. CONSTITUTION:The photosensitive body has a photosensitive layer containing a bisazo compd. expressed by formula I or II formed on a conductive supporting body. In formulae, Ar<1>-Ar<3> are arylene groups which may have substituents or bivalent heterocyclic residues which may have substituents, and Ar<1> and Ar<2> may be same or different. K<1>-K<4> are coupler residues containing hydroxyl groups having coupling ability, wherein K<1> and K<2>, or K<3> and K<4> may be same or different. R<1> and K<2> are hydrogen atoms, lower alkyl groups, lower alkoxy groups or halogen atoms. Thereby, the obtd. photosensitive body has high sensitivity and good color sensitivity and especially, shows little photofatigue so that it shows little change in sensitivity and electrification residual potential, high stability and excellent durability for repeated use. Especially, the photosensitive body has superior sensitivity to a compd. having coupling of coupler residues of the same kind.
Patent JP-H11329243-A (JP)
Title: Manufacture of image display device
Inventor: FUJIMURA HIDEHIKO
IPC: G09F9/30
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an image display device for removing impurities such as water in an vacuum atmosphere in an activating process, and to heighten electron emission efficiency of elements, then reducing electric power consumption. SOLUTION: In this manufacturing method of an image display device, where plural electron emission elements are arranged in a vacuum container, an activating process is constituted by introducing activated gas in a vacuum container and by impressing pulse voltage on the electron emission elements for activating them. Here, a getter provided in the vacuum container is activated, prior to the activated gas is introduced in the vacuum container.
Patent JP-H0429212-A (JP)
Title: Polygon mirror, polygon mirror forming mold, and production of polygon mirror
Inventor: MATSUDA KAZUYUKI
IPC: B29C45/26
Filed: 1990-05-25
Abstract: PURPOSE:To keep the surface precision of mirror surfaces at a high level by providing a mirror part with an annular reinforcing member by insert molding to limit contraction and deformation due to injection molding to the inside of the reinforcing member. CONSTITUTION:A polygon mirror consists of a mirror part 2, which is formed with plastics as one body and has polygonal mirror surfaces, and a shaft part 3 coaxially projected to both end faces of the mirror part 2, and the mirror part 2 is axially provided with an annular reinforcing member 7 by insert molding. Inevitable contraction and deformation due to injection molding are limited to the inside of the reinforcing member 7 to minimize the contraction of mirror surfaces. Thus, the surface precision of mirror surfaces is kept at a high level.