baber/WOPTO huggingface dataset:
Patent JP-H02135699-A (JP)
Title: Lamp trigger circuit
Inventor: YAMANOI MAKOTO
IPC: H05B41/24
Filed: 1988-11-15
Abstract: PURPOSE:To avoid missing of a trigger pulse even if a high frequency input pulse is applied by providing a full wave rectifying circuit connected to AC input terminals before a time constant circuit. CONSTITUTION:Provided before a lump trigger circuit are a transformer 3 in which AC input terminals 2 and 2', output terminal 5 and 5' and also a primary winding 3a constitute a part of an impedance circuit for restricting a lump current and a bilateral switching circuit 7 provided between a secondary winding 3b of the transformer 3 and a time constant circuit comprising resister 11 and capacitor 8. A DC voltage produced by a full wave rectifying circuit 10 is applied to the time constant circuit. When a voltage produced by the time constant circuit reaches a specific potential, the bilateral switching circuit 7 is definitely turned on. Accordingly, a trigger pulse is not missed even if a high frequency input pulse is applied.
Patent JP-H09134812-A (JP)
Title: Resin-bonded magnet and composition therefor
Inventor: HAYASHI SHINICHI
IPC: H01F1/08
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain magnet composition excellent in moldability, melting fluidity, and mechanical strength by a method wherein silicone oil is added to a mixture of magnetic powder of specific antisotropic magnetic field and specific modified polyamide. SOLUTION: Silicone oil is added to a mixture of magnetic powder of anisotropic magnetic field 50kOe or above and modified polyamide. At this point, a mixture of two groups of terminal group-modified polyamide, wherein one group is below 10000 in number-average molecular weight 10000, and the other group is above 30000 in number-average molecular weight, and the terminal group of polyamide of each group is modified by monocalboxylic hydrocarbon, is used as modified polyamide resin. Resin-bonded magnet composition is composed of 100 parts by weight of magnetic powder, 4 to 50 parts by weight of a mixture of total modified polyamide resins composed of 2 to 48 parts by weight of modified polyamide below 10000 in number-average molecular weight and 2 to 48 parts by weight of modified polyamide above 30000 in number-average molecular weight, and 0.05 to 10 parts by weight of silicone oil.
Patent JP-S63143211-A (JP)
Title: Iron ore fluid bed reduction apparatus
Inventor: EGASHIRA TATSUHIKO
IPC: C21B13/00
Filed: 1986-12-05
Abstract: PURPOSE:To improve void ratio of iron ore in a furnace and promote high speed fluid reaction, to contrive efficient reduction in an iron ore fluid bed reduction apparatus by arranging protruding parts at several positions in circumferential direction in the fluid bed reduction furnace attaching an outer part grain circulating device. CONSTITUTION:Raw materials, such as powdered ore, coal, etc., are charged in the fluid bed reduction furnace 6 and reduction gas 11 is injected, to fluidize the raw material grains at high speed. In this case, as the protruding parts 30 are formed in the furnace inner wall, decrease of the void ratio distribution, which shows the concn. distribution of iron ore toward furnace height direction, can be remarkably restrained at the high position in the furnace height direction as shown by the dotted line in the figure. Further, the void ratio of ore for reduction in the furnace 6 is remarkably improved and the grain concn. becomes large and reduction activity can be improved. Further, the furnace with fins forming shape of the above protruding parts 30 is easily formed and the above action is remarkably executed and there is no fear that the ore for reduction adheres to the fins.
Patent JP-H04162675-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKADA KENJI
IPC: H01L29/78
Filed: 1990-10-26
Abstract: PURPOSE:To obtain high yield in manufacture of a device by providing a laminated structure of two or more layers of polycrystalline silicons on an insulating film and an impurity diffusion preventive layer between the silicon layers of the respective layers. CONSTITUTION:After a silicon oxide film 12 for isolating elements is formed on a silicon substrate 11, a gate oxide film 13 is formed. Then, polycrystalline silicon 14 of a first layer is deposited on the films 12, 13, and an impurity diffusion preventive film 15 such as an oxide film, etc., is deposited. Thereafter, polycrystalline silicons 16 of the first, second layers are deposited, and phosphorus is diffused to the layer 16, the films 15, 14. In this impurity diffusion, impurities of lower concentration than that of the layer 16 are merely diffused in the layer 14 by the layer 15. Further, the layer 16, the film 15 and the layer 14 are patterned. Thus, yield in a step of manufacturing a semiconductor device can be improved.
Patent JP-H07121310-A (JP)
Title: Hard disk storage device
Inventor: FUJISAKA TOSHIAKI
IPC: G06F12/00
Filed: 1993-10-25
Abstract: PURPOSE:To efficiently use the capacity to achieve a duplexed file by discriminating a duplexed area and a non-duplexed area of plural bar code disks and switching the access method by the request from a processor. CONSTITUTION:A sector number discriminating part 9 of a disk controller 7 stores the start sector and the end sector of a part to be made duplexed and discriminates whether the sector number given at the time of read or write belongs to the duplexed part or not, and the dual write/read control of stored data to hard disk units 1 and 3 is performed in accordance with the storage write command and stored data or the storage read command from a processor 5. Thus, a part of hard disk units 1 and 3 is made dual, and only data which should be essentially made duplexed is stored there, and thereby, the capacity is efficiently used to achieve the duplexed file.
Patent JP-H11123663-A (JP)
Title: Plier with load detecting mechanism
Inventor: ITO KUNIYUKI
IPC: B25B7/18
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a plier which can detect the removal number management and the like of the parts removed by the plier easily and securely, by providing a load detecting mechanism to detect the load generating numbers at every time a load is applied to the plier (at every holding work) at the working time using the plier, to the plier. SOLUTION: This device is provided with a plier member with consists of a holder 3 and a handle 4 formed by extending from the holder 3; a holding member 7 positioned symmetric to the holding part 3, and journalled to a support shaft 6 planted to the above plier member; and a tubular handle member 9 positioned symmetric to the handle 4, as well as shaft-combined to the holding member 7. A load detecting mechanism to detect the generating load between the holder 3 and the holding member 7 is packed inside the tubular handle member 9.
Patent JP-H1193421-A (JP)
Title: Column revolving device for steel skeleton
Inventor: HAGIWARA KOTARO
IPC: B66C1/12
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a column revolving device for steel skeleton whereby a steel column for use in the framework of a structure can be revolved in the air safely, certainly, and easily without requiring setting-off of a wide space. SOLUTION: A column revolving device for steel skeleton is structured so that a winch 3 is fixed to the center of a hook table 6 and connected with another hook table 7 through a wire 3A. The hook table 6 is provided with a hole 6A and hooks 14 and 15 while the hook table 7 is furnished with hooks 12 and 13. A wire 4 is hitched at the hook 14 while a wire 5 is hitched at the hook 15. It should be arranged so that the hole 6A can be hitched at a crane (lift).
Patent JP-2000122345-A (JP)
Title: Electrophotographic toner and its production
Inventor: TAMIYA HIROSHI
IPC: G03G9/08
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the image density and resolution of a toner and the occurrence of fog and to enhance transfer efficiency. SOLUTION: The electrophotographic toner contains a bonding resin, a particulate colorant, an electrostatic charge controlling agent and a wax. Since the particulate colorant contains fine particles charged to polarity reverse to that of the electrostatic charge controlling agent, the controlling agent is attracted to the charged fine particles and uniformly dispersed on the surface of the colorant particles. The colorant and the controlling agent are uniformly dispersed in the mixture, the lowering of the image density and resolution of the toner and the occurrence of fog are prevented and the transfer efficiency is enhanced.
Patent JP-2001108435-A (JP)
Title: Method for generating three-dimensional coordinate information concerning topography or the like
Inventor: SHIROHARA KOICHI
IPC: G01C15/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating three-dimensional information where an object to be measured, e.g. topography, is converted into data for drawing. SOLUTION: The inventive method comprises a step for generating actual measurement point data by actually measuring arbitrary points of an object to be measured, e.g. topography, randomly and collecting the three-dimensional coordinate data at each actual measurement point, a step for generating altitude point data by connecting the actual measurement points to form coupling lines constituting a polygonal plane group and then determining an altitude point corresponding to a specified altitude value on the coupling line, a step for generating contour line data representative of the contour line by connecting the altitude points corresponding to specified altitude values, a step for generating plan view information which can indicate a visible contour line from the contour line data,  and a step for generating mesh drawing information by superposing mesh data indicative of lattice lines on the plan view information and calculating the three-dimensional coordinate of mesh points at the intersections of the lattice lines from the actual measurement point data included in the plan view information and/or actual measurement approximation point data formed by the intersections of the contour lines and the lattice lines.
Patent JP-H04163481-A (JP)
Title: Picture forming device
Inventor: NISHIDA IKUO
IPC: G03G15/16
Filed: 1990-10-26
Abstract: PURPOSE:To provide an excellent transfer picture despite of a fluctuation in humidity during transfer by selectively switching connection of a voltage applying means to a guide means and connection to a portion of a reference potential. CONSTITUTION:When a power source is turned ON, a humidity sensor 26 measures humidity of a periphery and a voltage responding to a measuring result is inputted to a control device 32. When relative humidity is 75% or more, the device 32 turns ON a high voltage source 30 and a voltage of + 1400V is applied on a guide 27 before transfer. Meanwhile, when, during orderly copy, relative humidity is reduced to 75% or less and this fact is detected by the sensor 26, the device 32 controls a switch 28 so that charging of an actuator 28c is switched from a terminal 28c to a terminal 28b, and the guide 27 is connected to a connecting means 31. Since a charge generated owing to friction of a sheet P and the guide 27 is immediately escaped from the guide 27 to the earth side 31a through a means 31, the sheet P is smoothly conveyed without being electrostatically attracted to the guide 27.
Patent JP-H11125702-A (JP)
Title: Formation of microlens array
Inventor: SUGA HIROBUMI
IPC: B23K26/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To form the shape of a microlens array with excellent accuracy and to generate and condense a high-output and high-luminance semiconductor laser beam by forming the shape of the microlens array so that the output laser beam may be collimated by laser abrasion. SOLUTION: An ultraviolet laser device 15 and an optical system 16 are controlled to output an ultraviolet laser beam by adjusting it to the intensity of the laser beam necessary for the correction of a shape by the laser abrasion for making it an excellent collimating characteristic. A position adjusting device 18 is controlled to move a mirror 17 and to condense the laser beam at a position on the lens surface necessary for the correction of the shape by the laser abrasion. Under the control of a control arithmetic device 19, the ultraviolet laser beam is adjusted by the device 15 and the system 16 and the mirror 17 is moved by the adjusting device 18 to adjust the shape by the laser abrasion.
Patent JP-H02136428-A (JP)
Title: Form for concrete
Inventor: OSHIKAWA MASATO
IPC: E04G9/08
Filed: 1988-11-16
Abstract: PURPOSE:To make it easy to form drainage windows on a slope by forming slits to be opened to one side between the center of a strip plate-like form body and one end edge, and forming slits to be opened to the other side between the center and the other end edge respectively. CONSTITUTION:A large number of slits 4 to be opened to one side 4 is formed at a specific interval in a part between the end edge 3 and a bisector Y - Y of a strip shaped rectangular plate form body 1, and a large number of slits 7 to be opened to the other side 5 is formed at a specific interval in a part between the end edge 6 and a bisector Y - Y respectively. After that, the body 1 is bent, and the slits 4 and 7 are inserted into each other to obtain forms A for drainage windows 12. Coupling forms 13 which are not bent and the forms A are coupled through the slits, and after placing them on the surface of an inclination 8, concrete is placed to recesses 10, and gravel and the like are filled into the windows after hardening. Accordingly, the drainage windows can be easily formed on the surface of sloped ground.
Patent JP-H01131743-A (JP)
Title: Method of executing heat insulation
Inventor: SUO ISAMU
IPC: E04B1/76
Filed: 1987-11-18
Abstract: PURPOSE: To increase a vaporproofness of a heat-insulation layer and an air- tightness of a whole building by forming the heat-insulation layer by filling heat insulating material in a space formed of a foundation cloth having permeability and forming a vaporproof film on the surface of the foundation cloth. CONSTITUTION: A foundation cloth 2 having permeability is stuck on those panels such as a wall, floor, or ceiling of a building so that a space 3 is provided between them. Next, granular or loose-fill thermal insulating material is filled into the space 3 to form a thermal insulating layer. Then a synthetic resin aqueous liquid is applied onto the surface of the foundation cloth 2 to form a vaporproof film.
Patent JP-H08146792-A (JP)
Title: Image forming device
Inventor: MURAKAMI JUNICHI
IPC: G03G15/16
Filed: 1994-11-24
Abstract: PURPOSE: To reduce the speed irregularity of an image carrier caused by the transfer contact of a transfer roll and to excellently perform the image forming. CONSTITUTION: The image forming device provided with the transfer roll 12 capable of attach/detaching with respect to the image carrier 10 such as the photoreceptor or the intermediate transfer body, and composed so as to provide the driving force to the transfer roll 12 by holding the transfer roll 12 in contact with the image carrier 10, is constituted so that the transfer roll 12 comes in contact with the image carrier 10, by disposing the taper roll 24 opposite to the square part of the other rotary member, permitting to move in the shaft direction and energizing with a spring force in the small diameter direction on the end part in the direction at least one shaft out of the image carrier 10 and the transfer roll 12, and moreover the transfer roll 12 comes in contact with the image carrier 10,  by making the taper roll 24 coming in contact from the large diameter part and shifting the taper roll 24 in the shaft direction by the component of contact force in the tapered surface.
Patent JP-H07122388-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: KURIHARA MAKOTO
IPC: H05B41/231
Filed: 1993-10-27
Abstract: PURPOSE:To supply large electric power at the time starting and make stable electric power control at the regular time by amplifying detected signals of lamp current by a plurality of predetermined amplification factors and controlling supplied electric power based on the signals. CONSTITUTION:A discharge lamp lighting apparatus is provided with a current detecting means 28 to detect lamp current and send signals, an amplifying means 29 to amplify the signals by a plurality of mutually different and predetermined amplification factors, and a control means 26 to control the electric power to be supplied to a discharge lamp 23 based on at least the amplified current detection signals. The means 26 uses the signal EIO amplified at a low amplification factor at the starting time and uses the signal EION amplified at high amplification factor at the regular time. Since resolution for A/D conversion in the case EION is used is 1/N times as high as that in the case EIO is used, the precision of regular time power control is remarkably improved and following-up property based on electric power voltage, lamp condition, and temperature alteration is heightened and flicker occurrence is prevented.
Patent JP-2000122011-A (JP)
Title: Simulation method for eyeglass wearing and apparatus therefor
Inventor: AKAHA TOSHINAO
IPC: G06Q10/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To enable the selection from almost numerous variations and to revolutionarily reduce a delivery time and production cost by successively determining the respective parts constituting eyeglasses while confirming the information necessary for the parts called on a display screen for connection to other parts. SOLUTION: Program software for simulating the eyeglasses to be worn by successively determining the respective parts constituting the spectacles on the display screen 101a is stored in a computer body 101. Namely, >=1 parts tables forming the information necessary for determining the parts including the shape information on the respective parts as tables and >=1 parts coupling tables forming the information necessary for connection including whether the connection of the respective parts is feasible or not are stored therein. A user successively determines the respective parts constituting the eyeglasses while confirming the information necessary for connection, such as whether the connection of the parts called on the display screen 101a with the other parts is feasible or not by the parts coupling tables.
Patent JP-H03152909-A (JP)
Title: Lead wire supporting device
Inventor: TERANISHI TSUNEJI
IPC: H01F27/04
Filed: 1989-11-09
Abstract: PURPOSE:To sharply improve dielectric strength by a method wherein a pair of semi-circular insulators, each inner circum ferential side of which is embedded with a conductive shield are provided and a lead wire is inserted and supported between these conductive shields. CONSTITUTION:A pair of supporting insulators 81 and 82 are formed in semicircular shape in line with the outside diameter of a lead wire 3, and a metal conductive shield 9 is buried in the part which comes in contact with the lead wire 3 on the inner circumferential side of the lead wire 3 located on the inner circumferential side of the semicircular shaped insulators. A specific curvature is provided on the outer circumferential side of the conductive shield 9, and it is coated with a solid insulator 10. Also, flanges 81a and 82a, consisting of a solid insulator, are formed on the semicircular edge part of the supporting insulators 81 and 82, and after the lead wire 3 has been pinched by a pair of supporting insulators 81 and 82, the flange parts 81a and 82a are tightened using an insulating bolt 11. A cross arm 83 is formed by extending one of the flanges of the insulators 81 and 82, and one end of the cross arm is fixed to the earthing structure such as an iron core clamp 6 and the like using a bolt 11.
Patent JP-H11127346-A (JP)
Title: Seal preparing device and facsimile equipment having seal preparing function
Inventor: UENO YASUHIDE
IPC: H04N1/393
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a seal preparing device capable of quickly printing out seals by the use of small memory capacity and a facsimile equipment having a seal preparing function. SOLUTION: When seal preparation is specified in a facsimile equipment provided with a copying function, an image of prescribed size is read out by an image reading part 11 in accordance with the instruction, the read image is reduced by an image reducing part 12, compressed by a black component processing part 14 and stored in an image memory 15. Then the stored reduced and compressed image is read out and enlarged by a black component reproducing part 16 and the prescribed number of enlarged images are vertically and horizontaly arranged on seal paper having the prescribed number of faces and printed out by an image output part 17.
Patent JP-2001049042-A (JP)
Title: Rubber composition, resin-modifier composition containing the same and resin composition
Inventor: KONDO KATSUHITO
IPC: C08L101/16
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an impact-resistant aromatic vinyl resin, excellent in impact resistance and gloss and hardly undergoing deterioration in gloss even in a high temperature environment. SOLUTION: An aromatic vinyl resin is modified by using a resin modifier composition comprising as an effective ingredient a rubber composition comprising 2-40 wt.% of a conjugated diene-based polymer (a) having at least 60% of a vinyl linkage unit in conjugated diene monomer units and 98-60 wt.% of an aromatic vinyl/conjugated diene-based copolymer (b) having an aromatic vinyl monomer unit content of 25-50 wt.%.
Patent JP-H01134068-A (JP)
Title: Ignition timing controller
Inventor: ABE KUNIHIRO
IPC: G01D5/244
Filed: 1987-11-17
Abstract: PURPOSE:To prevent an electrical noise due to ignition from being superposed on a crank pulse and a cam pulse as well as to improve the extent of control precision by performing the ignition between wide angles of an irregular pitch of a pulse detected means in a first rotor clamped to a crankshaft. CONSTITUTION:A lot of pulse detected means 2a-2d are set up in a first rotor 2 clamped to a crankshaft 1, while a crank angle sensor 3 is opposed to it. Likewise, a lot of pulse detected means 5a-5d are set up in a second rotor 5 clamped to a camshaft 4, while a cam angle sensor 6 is opposed to it. On the basis of each detection signal out of these sensors 3 and 6, a spark plug 14 is controlled by a control unit 10. In this case, an angle between wide angles of each irregular pitch of these pulse detected means 2a-2d is set to be larger than an angle extending over a max. timing delay value from a max. timing advance value, and a cam angle detecting position is set up within this wide angle gap.
Patent JP-H07140727-A (JP)
Title: Electrophotographic carrier
Inventor: KUBO MASAHIKO
IPC: G03G9/113
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a carrier excellent in electrostatic charge ability as well as in such characteristics as temp. dependency, filming preventing property and fluidity peculiar to a coated carrier by forming a surface coating layer contg. a specifeid electric charge controlling agent. CONSTITUTION:Styrene resin, (meth)acrylic resin, styrene-(meth) acrylic resin, silicone resin or fluororesin is preferably used as a coating resin for forming a surface coating layer from the viewpoint of triboelectric charge ability with a toner and mechanical strength. A charge controlling agent excellent in compatibility with the coating resin and satisfying 0.90<=HH/HLh1.80 between the water content HL at such ordinary temp. and humidity as 20 deg.C and 65% RH and the water content HH at such high temp. and humidity as 35 deg.C and 85% RH is used as a charge controlling agent incorporated into the surface coating layer. The water contents HL, HH are measured by the Karl Fischer method.