baber/WOPTO huggingface dataset:
Patent JP-H08155608-A (JP)
Title: Method for continuously casting molten metal
Inventor: SAWADA KENZO
IPC: B22D11/07
Filed: 1994-12-09
Abstract: PURPOSE: To restrain the disturbance of molten metal surface at the same time of pinching the molten metal in a mold and to obtain the uniform surface characteristic by providing two sets of electromagnetic coils in parallel at the outside of a fixed mold pouring and solidying the molten metal and conducting the electric current from two sets of small capacity electric sources in a low cost to these two sets of electromagnetic coils, respectively. CONSTITUTION: A current control device 7 commands a conducting current condition to the electric sources 5a, 5b according to the current conducting condition set to a setter 8. In the setter 8, the combination of current waveform of conducting current, conducting current, conducting time, these changing over conditions, etc., to the electromagnetic coils 3a, 3b from two electric sources 5a, 5b are set, and the electric current conduction is continuously executed to the electromagnetic coils 3a, 3b from the electric sources 5a, 5b. In this way, the molten metal in the mold is pinched by combining the current waveform of the conducting current from two small capacity electric source and conducting the electric current and also, the disturbance of the meniscus is restrained and the cast slab having good surface characteristic can be cast.
Patent JP-H04178636-A (JP)
Title: Pre-winding type camera using film provided with magnetic storing part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the leading edge of a film from being caught by a guide member and to prevent the disabling of succeedingly feeding the film by providing a position varying member and releasing the press-contact state of the guide member and the end surface of the film in its width direction by a press-contact member by using a film take-up output at the time of taking up the film. CONSTITUTION:When a film feeding motor is rotated in a film taking up direction A, a releasing gear 14 is rotated in a direction C. A releasing lever 13 as a position varying member is provided with a rack part 13c so as to mesh with the gear 14. Then, when the film feeding motor is rotated in the film taking up direction A, the gear 14 is rotated in a direction shown by an arrow C, but, the rack part 13c is immediately disconnected and the lever 13 is not moved in the direction D any more. And dowels 7e and 7f on a pressure plate 7 are locked by the flat parts 13d and 13g of the arm part of the lever 13, and then, the pressure plate 7 is positioned while being pushed upward, so that a gap is generated between the travel locus of the upper end surface of the film 9 and the guide member, so that the film 9 can be fed without any troubles.
Patent JP-H02151935-A (JP)
Title: Information processor
Inventor: ONO TAKETOSHI
IPC: G06F1/00
Filed: 1988-12-05
Abstract: PURPOSE:To continue system rise processing by analyzing another default file again during the period of system rise processing even at the time of detecting an error during the analysis processing of a system default. CONSTITUTION:A fixed disk device 8 and a floppy disk device 9 store files (default files) or the like in which system default values (system initial value information) are previously written. At the time of system rise, the contents of a default file at the time of system rise are transferred to a buffer 4a in a random access memory (RAM) 4 by respective disk devices 8, 9, analyzed, and when the contents are correct, set up into an initial value table 4b in the RAM 4. Even when an error is generated in system default information inputted from an external device, the setting processing of the system default information can be easily restarted without rising the power source again.
Patent JP-H11105504-A (JP)
Title: Revolving caster moving axle location of fork
Inventor: NAKAYAMA KEIZO
IPC: B60B33/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make thrust and tractive force when a truck is reversed equal to power when the track is normally advanced by providing an oblong hole of the length of an eccentricity on a fork and incorporating an axle into this oblong hole via a rolling bearing. SOLUTION: An oblong hole 7 of the length of an eccentricity 8 is provided on a fork 4. An axle 5 is incorporated into this oblong hole 7 via a rolling bearing 9. In a revolving caster of this constitution, a wheel 6 stops in a state that the wheel 6 turns to the advancing direction when the advancing of a truck is reversed and the fork 4 moves on the axle of the eccentricity length 8 of the oblong hole 7. At this time, the fork 4 lightly moves by the rolling bearing 9. When the fork 4 finishes moving the eccentricity 8 of the oblong hole 7, the wheel 6 starts to revolve in the advancing direction. Afterward, the wheel 6 advances in the direction determined by the function of the revolving caster. Thus, power which is more than thrust and tractive force for normally advancing the truck is not required at the time of a switching for reversing the advancing of the truck.
Patent JP-2001120409-A (JP)
Title: Sleeping bag
Inventor: HAJIKANO YUTAKA
IPC: A61N5/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a sleeping bag enabling a user to sleep comfortably, keeping the user warm, preventing propagation of bacteria, viruses, etc., capable of being easily used not only by one person but also by a couple of persons and capable of being used as a sleeping sheet. SOLUTION: Both ends of a square main body 1 of this sleeping bag can be attached/detached with a zipper 2, one ends in the lateral direction can be attached/detached with zipper 3, and the other in the lateral direction can be tied with straps 4. Further, a minus ion radiating material or a far infrared ray radiation material is applied on a side 5 which is the inner side when the main body 1 is used as the sleeping bag.
Patent JP-H0284716-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01L29/786
Filed: 1987-12-03
Abstract: PURPOSE:To improve electric characteristics such as carrier mobility, and increase element quality and integration capability, in a semiconductor element utilizing a polycrystalline silicon layer as an active layer, by a method wherein the polycrystalline silicon layer is formed thicker than a specified thickness on an insulating layer, and the specified thickness deposition part of the poly- crystalline silicon layer is used as an active region. CONSTITUTION:In a semiconductor element using a polycrystalline silicon layer 3 deposited on an insulating layer 2 as an active layer, the thickness of the polycrystalline silicon layer 3 is made equal to or more than 0.5mum, and the deposition part 0.5mum or greater in thickness of the polycrystalline silicon layer is used as an active region. For example, on an oxide film SiO2 2, a polycrystalline silicon layer 3 of 1.5mum thick is formed by a low pressure CVD method at 610 deg.C. The polycrystalline silicon layer 3 is composed of two layers 3a, 3b corresponding with the deposition process. The layer 3a becomes a layer having fine and random orientation, and the layer 3b becomes a layer of columunar structure oriented along an <110> axis almost vertical to the film surface. In this layer 36, N<+> regions 3b-1, 3b-3 turning to a drain and a source, and P<-> type channel region 3b-2 are formed.
Patent JP-2000134146-A (JP)
Title: Portable telephone set
Inventor: YAMADA KOJI
IPC: H04M1/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of a battery of an electronic device, while extending data communication available time in the portable telephone set which is connected to the electronic device for conducting data communication. SOLUTION: When charging of a built-in battery 9 is started, a control section 10 discriminates whether the built-in battery 9 is charged from supply of power from a cable input output section 8 or supply of power from a charging terminal and transits to a power saving mode, when the control section 10 discriminates that the supply of power comes from the cable input output section 8, that is when it is discriminated that the built-in battery 9 is charged by the supply of power from a personal computer B.
Patent JP-2000134401-A (JP)
Title: Facsimile equipment
Inventor: KIZU SHINICHI
IPC: H04L12/58
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To allow the user to simply operate the transmission of multiple address mails to a plurality of destinations in the case of the facsimile equipment provided with an E mail function. SOLUTION: In the case that the facsimile equipment is connected to an E mail server 200 connected to the Internet through a public channel 110 and transmits a multiple address mail to a plurality of destinations, when the user depresses an E mail button, an address input state is achieved and when one address is entered and a changeover button is depressed, a 2nd address entry state is reached. When a plurality of address information sets are entered and a transmission button is depressed, a plurality of sets of address information stored in a storage means (RAM 103) are set in one frame and the facsimile terminal transmits the frame data to an E mail server. Thus, the multiple address mail is transmitted by one transmission operation.
Patent JP-H06128644-A (JP)
Title: Heat treatment apparatus for pipe coil
Inventor: TOYODA KAKUMASA
IPC: C21D9/08
Filed: 1992-10-19
Abstract: PURPOSE:To quickly execute the raising of temp. in the case of heating a pipe coil in a furnace and to remove oil stuck in the pipe in the process. CONSTITUTION:The temp. of gas fed out from a gas feeding means is raised with the heat from a heat source in the furnace 2 in the process of passing through gas feeding passage in the furnace 2. Then the gas is fed into the pipe in a pipe coil 16. Therefore, the pipe is heated from this outer surface with the heat from the heat source in the furnace 2 and also, heated from this inner surface with the heated gas passing this inner part. Oil stuck to the inner part of the pipe is vaporized in the heating process and discharged from the pipe by flowing of the gas.
Patent JP-H01147305-A (JP)
Title: Image measuring instrument
Inventor: MINAMI MUNEHIRO
IPC: G01B11/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the image measuring instrument which calculates the center of gravity at a high speed by accumulating image data outputted from an image memory in two stages by two accumulation means and calculating the center of gravity of the image data from the accumulated values. CONSTITUTION:Addresses of the image memory 33 stored with the image data are specified by a control circuit 34 in order and the image memory 33 outputs the image data (fi) in order according to the specification. This image data is inputted to a 1st accumulation means consisting of a 1st adder circuit 36 and a 1st register 37 to obtain an accumulated value S1. Further, this accumulated value S1 is inputted to a 2nd accumulation means consisting of a 2nd adder circuit 38 and a 2nd register 39 to obtain the accumulated value S2 of the accumulated value S1. Then the center of gravity of the image data (fi) is calculated from those accumulated values S1 and S2.
Patent JP-H05117654-A (JP)
Title: Zno:zn phosphor excitable by low-velocity electron beam
Inventor: TANAKA KANJI
IPC: B25J5/04
Filed: 1991-10-24
Abstract: PURPOSE:To prepare the title phosphor which exhibits a high luminous intensity when excited by a low-velocity electron beam. CONSTITUTION:The title phosphor is prepd. by depositing at least one substance selected from the group consisting of silica, zinc oxide, and alumina on the surface of a metallic zinc particle having a mean diameter of 1-20mum and depositing the resulting surface-treated metallic zinc particles on the surface of a ZnO:Zn phosphor particle in an amt. of the zinc particles of 0.001-7%. Silica, etc., deposited on the surface of the zinc particle prevent the oxidation of the particles, thus activating Zn at the surface of the phosphor particle effectively. Thus, the concn. of luminous center on the surface of the phosphor particle increases, resulting in an increase in luminous intensity when excited by a low-velocity electron beam.
Patent JP-H07156219-A (JP)
Title: Resin forming mold
Inventor: WATANABE SADAJI
IPC: B29C45/33
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a resin forming mold for molding a resin molded piece wherein a part of a product having a rib is forming an undercut. CONSTITUTION:In order to mold a molded piece W in which a base of a rib molding part 5a of a cavity 5 forms an undercut Ur, a slant push-up core 4 which moves to a slant front part with respect to a movable mold 2 by interlocking the front protrusion of the molded piece W is provided for heightening degassing effect at the rib molding section 5a, and treating the undercut when the molded piece is to be pushed out. In the slant push-up core 4, a slide pin 15 to be energized by a spring is provided. The tip of it appears and disappears in accordance with the back-and-forth movement of the slant push-up core 4 so as to treat other undercut Uo of the molded piece.
Patent JP-2000127690-A (JP)
Title: Production of transfer paper and transfer member
Inventor: HATTORI ICHIRO
IPC: B44C1/165
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To produce a transfer paper and a transfer member capable of efficiently transferring pigment without requiring experienced skill, inconspicuous in a laminated part and excellent in appearance. SOLUTION: A transfer paper 5 is used in order to transfer a connection pattern to an object to be transferred and produced by forming a pigment layer on water absorbing paper 6 having a water-soluble size layer 60 and covering the leading end connection part 51 of the pigment layer with a leading end cover 2 comprising a vehicle and covering the area other than the leading end connection part 51 with a cover coat film 2. The transfer paper 5 is peeled from the water absorbing paper 6 and the leading end connection part 51 of the transfer paper is bonded to the surface of the object 7 to be transferred and, succeedingly, the rear end connection part of the transfer paper on the side bonded later is laminated to the previously bonded leading end connection part 51 to perform baking.
Patent JP-S63159668-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/155
Filed: 1986-12-22
Abstract: PURPOSE:To enable all the cylinders to be efficiently operated, by providing an integrator, which outputs integrated voltage on the basis of an output of a knocking discriminator further resets the integrated voltage corresponding to the ignition action, and enabling an amount of knocking to be detected in every cylinder in proportion to the generated amount of knocking. CONSTITUTION:In the case of an engine having a comparator 6 which generates a knocking pulse by inputting an output of an acceleration sensor 1, detecting vibrative acceleration of the engine, through a frequency filter 2 and an analog gate 3 to be compared with an output of a noise level detector 5, an integrator 24, which receives the knocking pulse from the comparator 6 outputting integrated voltage in proportion to its time width, is provided. This integrator 24 is constituted so as to reset said integrated voltage in every ignition in the time of ignition on the basis of an output ignition pulse of a phase shifter 23 which functions so as to perform a delay timing control of an angle corresponding to control voltage. And the engine, which controls the phase shifter 23 to shift a phase through a distribution circuit 26 and memories 27-30 or the like corresponding to an output of the integrator 24, controls an ignition coil 12.
Patent JP-H11142789-A (JP)
Title: Optical non-reciprocal circuit device and optical switch using same
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the optical adjustment of an optical element and to provide an inexpensive optical isolator by providing an optical waveguide and a lens element on both sides so as to interpose the optical element in which an azimuth rotator is arranged before/after plural specific Faraday rotators. SOLUTION: Faraday rotators 3, 4 made of magnetic garnet arranged in the direction intersecting the propagating direction of light have a characteristic in which a polarizing surfaces are rotated in the mutually reverse directions and with the same magnitude to the light transmitted through in the same direction by means of applied magnetic field in the same direction. The azimuth rotators 5, 6 made of a rotatory material are arranged either before and after or before or after the respective Faraday rotators 3, 4 in the propagating direction of light. Moreover, the optical waveguide and the lens elements 1, 2 are provided on both sides of the azimuth rotators 5, 6. External magnetic field is impressed to the Faraday rotators 5, 6 by a magnet 7.
Patent JP-S62167759-A (JP)
Inventor: PITSUTORIIO BETSUCHINO
IPC: C07D/
Filed: 1986-12-23
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-2000129371-A (JP)
Title: Method for recovering valuable metal from cobalt rich crust
Inventor: SAWADA MITSURU
IPC: B03C1/025
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a valuable metal recovering method in which a vein stone part is removed and the high recovery percentage can be obtained. SOLUTION: A cobalt rich crust is pulverized, and a magnetic ore containing a valuable metal is obtained using a high gradient magnetic ore separator. The cobalt rich crust is pulverized using a regular crusher and a regular mill etc. and ground into about 100 μm in 80% passage grain size, and then the slurry is formed by regulating the pulp concentration to be about 10%. Then the pulp is preferably fed to the high gradient magnetic ore separator, the magnetic separation is applied with the intensity of the magnetic field set at 4.6 kOe, the magnetic ore is obtained as a product containing the valuable metal, and a non-magnetic ore is obtained as a vein stone part. Cobalt and nickel which are valuable metals can be recovered by about 90% and about 80%, respectively.
Patent JP-H04180850-A (JP)
Title: Grinding method of wet ball mill
Inventor: NAKANO KAZUAKI
IPC: B02C17/04
Filed: 1990-11-13
Abstract: PURPOSE:To shorten the time required for fine grinding by using two kinds of a ceramic round stone and a natural round stone as the grinding media of a wet ball mill in a mixed state, and making the wt. percentage of the ceramic round stone smaller than that of the natural round stone. CONSTITUTION:The raw stone 1 roughly ground by a rough grinder B and grinding media are charged in the rotary container 3 of a wet ball mill M, and the raw stone 1 is finely ground by rotating the rotary container 3. As the grinding media, two kinds of a ceramic round stone 2 and a natural round stone 4 are mixed to be charged and the wt. percentage of the ceramic round ball 2 is made smaller than that of the natural round ball 4. As a result, the time required for fine grinding can be shortened without increasing the abrasive reduction quantity of both stones.
Patent JP-H04180748-A (JP)
Title: Ultrasonic three-dimensional image display device
Inventor: NAKANO TADAYUKI
IPC: A61B6/03
Filed: 1990-11-13
Abstract: PURPOSE:To simply set the cutting plane whose inclination is equal by providing a cutting plane setting part, and a replacing part for replacing the cutting plane with the cutting plane in three-dimensional echo information, and displaying a three-dimensional image positioned in the inner part of the replaced cutting plane. CONSTITUTION:The device is provided with a cutting plane setting part 36 for setting a position of a cutting plane of a three-dimensional image by a coordinate point of a polar coordinate system, and a replacing part 24 for replacing the cutting place set by this polar coordinate system with the cutting plane in three-dimensional echo information, so as to display the three- dimensional image positioned in the inner part of this replaced cutting plane. In this regard, the replacing part 24 is a central control unit, reads out information stored in a three-dimensional echo information memory 18, transfers it to an arithmetic processing processor 26, in which three-dimensional image display data is calculated, based on the three-dimensional echo information. In such a way, the cutting plane can be set by the polar coordinate system, and by varying only a radius vector in the polar coordinate system, the parallel cutting plane whose inclination is equal can be set simply.
Patent JP-H06130649-A (JP)
Title: Phase shift mask and production of blanks for phase shift mask
Inventor: MIKAMI TAKEKAZU
IPC: G03F1/26
Filed: 1992-10-22
Abstract: PURPOSE:To improve adhesion to a base substrate and to reduce the number of defect generation in masks by cleaning the base substrate surface by a gas plasma which leaves no SOG (spin on glass) and no reactive residues, etc., on the base substrate. CONSTITUTION:The base substrate 1 is constituted by providing with a conductive layer 3 consisting of SnO2, etc., on a transparent substrate 2 and is subjected to a surface cleaning treatment 4 by Ar plasma and is then coated and formed with SOG shifter layer 5 with a spinner. Then, Cr light shielding film 7 is formed by a sputtering method 6 to form a blanks 8 for phase shift mask in which the substrate 1, the SOG film and the light shielding film 7 are arranged. By applying the plasma treatment in such a manner, stickings of residues or products to the base substrate surface which are peculiar to a water cleaning treatment are eliminated and the base substrate surface and the SOG film are not deteriorated. By applying the cleaning treatment with the Ar gas plasma to the base substrate surface, the base substrate surface is activated and the adhesion between the base substrate 1 and the SOG film is improved.
Patent JP-H01150603-A (JP)
Title: Drive control device for dust push-in device
Inventor: KUDOU TAKUYA
IPC: B65F3/20
Filed: 1987-12-04
Abstract: PURPOSE:To keep a dust push-in device from increasing in speed more than designated by controlling a by-pass solenoid directional control valve in such a manner as to close when the rotational frequency of a hydraulic pump per unit hour is less than a preset rotational frequency and open when it is more than the preset rotational frequency in the dust push-in device loaded on a car. CONSTITUTION:The rotational frequency of a hydraulic pump is converted to an electric signal by a proximity sensor 24 and input to a changeover control device 26 through a signal control device 10. Thus, the changeover control device 26 forces a dust push-in device 4 to cycle-operate according to the rotational frequency of the hydraulic pump. At this time, the upper limit rotating speed set value is taken in the signal control device 10 from an upper limit rotating speed setting device 11 to be compared with the rotational frequency of the hydraulic pump per unit hour. When the rotational frequency is under the preset value, a changeover switch 53 is put in the open state to close a by-pass solenoid valve 51. On the contrary, when it is the preset value or more, the changeover switch 53 is closed to open the by-pass solenoid valve 51. Thus, the rotational frequency can be kept less than the preset value.