baber/WOPTO huggingface dataset:
Patent JP-S5682868-A (JP)
Title: Abrasive for selenium photosensitizing body
Inventor: FUJIMORI KENICHI
IPC: B24B37/00
Filed: 1979-12-12
Abstract: PURPOSE:The titled abrasive that contains an abrasive with particle sizes of less than a specific diameter such as alumina or silicon carbide and a dispersant containing an alcohol as the major component, thus removing resin coating films and scratches on used drums and remarkably increasing the number of copied sheets. CONSTITUTION:The objective abrasive comprises (A) at least one of abrasives selected from a diamond powder, silica, silicon carbide, alumina, boron carbide and a glass powder of less than 0.5mu particle sizes and (B) a dispersant preferably composed of 20-80% of an alcohol such as isopropanol and 80-20% of water wherein the content of component A in the abrasive composition is preferably adjusted to 10-50% so that good dispersion is obtained. USE:Devices for electrophotography.
Patent JP-S6316605-A (JP)
Title: Precision magnetizer
Inventor: SHIRAKI MANABU
IPC: H01F13/00
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a precision magnetizer with a simple construction and at a low cost by a method wherein two annular magnetizing yokes are so held as to make the respective salient pole teeth parts gear in each other to form an annular protruded pole teeth part and conductors are applied to the circumference of the annular salient pole teeth part. CONSTITUTION:The inside circumferential portions of annular yokes 20 and 21 composed of two independent magnetic units are so formed as to have thin thicknesses and multipole teeth parts 22 and 23 which have fine pitches and are protruded toward one of the axial directions so as to face each other are extended and formed to form annular magnetizing yokes 24 and 25. The magnetizing yokes 24 and 25 are so held as to make their respective salient pole teeth parts 22 and 23 gear in each other with a fine gap 26 along the axial direction so as to make the salient pole teeth parts 22 and 23 alternately arranged circularly. With this constitution, a conductor winding space 27 to which suitable number of turns of conductors 28 can be applied is formed around the salient pole teeth parts 22 and 23 by the yokes 20 and 21 of the magnetizing yokes 24 and 25.
Patent JP-S5877847-A (JP)
Inventor: ARUBUREHITO FURANKE
IPC: A61K/
Filed: 1982-09-17
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-H0825167-A (JP)
Title: Pallet clamp device
Inventor: HAMURO YOSHIMITSU
IPC: B23Q7/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a pallet clamp device wherein a structure and piping can be simplified and to almost eliminate generating deformation in a pallet upper surface. CONSTITUTION:A clamp plate 7 is received into a clamp chamber 28 provided to be recessed in a side of a pallet base 5 of a pallet 2, to arrange a positioning part 17 between a peripheral edge of the clamp chamber 28 and the pallet base 5. A clamp mechanism 19, pressing in the vicinity of the positioning part 17 to a side of the pallet base 5 through a pallet acting part 2a of the pallet 2 by a clamp part acting part 7a in a peripheral edge of the clamp plate 7, is provided.
Patent JP-H0918141-A (JP)
Title: Production of laminated plate
Inventor: URAKUCHI YOSHINORI
IPC: B32B17/04
Filed: 1995-06-27
Abstract: PURPOSE: To produce a laminated plate having a core of aluminum plate in which the heat shock resistance is enhanced while reducing the labor required for processing. CONSTITUTION: An aluminum plate 2 having through holes 1 is subjected to electrolytic processing for 8-30sec using an alkaline solution at bath temperature of 40-90 deg.C by applying an AC waveform at an electric quantity of 80-250C/dm<2> . After filling the through hole 1 with a resin 3 mixed with an inorganic filter, a circuit body 13 is laminated on the aluminum plate 2. A through hole 7 is then made at the part of through hole 1 filled with resin 3.
Patent JP-S5862805-A (JP)
Title: Device for setting automatic recording level of tape recorder
Inventor: MIMORI TOKUO
IPC: G11B20/10
Filed: 1981-10-09
Abstract: PURPOSE:To automatically set an optimum recording level, by providing a test signal generating circuit, and a circuit for detecting the maximum output level (MOL) of a reproducing signal in accordance with a reproducing output of a test signal. CONSTITUTION:An output of a test signal generating circuit 27 is recorded to a magnetic tape 23 through a recording circuit 21 and a recording head 22 in order, and MOL of the magnetic tape 23 is detected by an MOL detecting circuit 28 by use of a reproducing signal obtained in an output of a reproducing circuit 25. By using an output of this circuit 28, an optimum recording level corresponding to MOL of the magnetic tape 23 is automatically set by a recording level setting circuit consisting of a level control part 30 in a CPU 29, and a recording level regulator 31. In this way, even in case of a magnetic tape of any kind, it is possible to execute recording which has utilized the dynamic range to the maximum, and has scarcely distortion.
Patent JP-S5882660-A (JP)
Title: Glass working device
Inventor: SHIRAISHI SHIYOUICHI
IPC: B24B9/14
Filed: 1981-10-09
Abstract: PURPOSE:To polish the side face of a glass board to be worked with a tubular grindstone while a bevel with a conical grindstone, by employing a spool rotary grindstone comprised of a tubular grindstone and two conical grindstones developed conically from both bottoms. CONSTITUTION:A rotary grindstone 1 is advanced toward a glass board 11 to be worked thus to contact the side face of the glass board 11 against a tubular grindstone 2. Said grindstone 1 is retreated slightly by a cam 35 to drive a bevelling cam 38 thus to move the glass board and to perform the bevelling by means of a conical grindstone 3. Consequently the centering and the bevelling of the glass board can be performed continuously and automatically.
Patent JP-H0342534-A (JP)
Title: Integrated semiconductor circuit for measuring heat
Inventor: YOHAN HENDORITSUKU HIUIJINKU
IPC: G08C13/00
Filed: 1990-06-21
Abstract: PURPOSE: To produce one or more output signal suitable for processing in a microprocessor by providing a comparator with a signal feedback loop having a digital/analog(DA) signal converter. CONSTITUTION: A heat flow 1 is added by an adder 2 to an energy pulse 4 from a DA signal converter 3. The sum signal 5 is delivered to an integrator 6 and the output signal 7 therefrom is compared by a signal comparator 8 with a standard signal 9. When the signal 7 is larger than the signal 9, a gate 10 passes a clock signal 11 immediately to the output. An output signal 12 is then fed back through the converter 3. When an integrated 6 signal 1 exceeds a level dependent on the signal 9, a pulse 4 is delivered immediately. The number of signals 11 passed through a gate 10 represents the strength of a signal, i.e., the magnitude of heat flow 1 to be measured.
Patent JP-H11353492-A (JP)
Title: Graphic group editing method
Inventor: MATSUHISA TAKESHI
IPC: G06F3/0487
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a graphic moving method which can omit the prescribed input of the master-slave relation and the manual designated input of a grouping range and also excels in its operability by performing the designated processing to an editing object that is singly selected or the editing objects which are selected in a group. SOLUTION: When some of characters or graphics are moved, a group movement instruction is detected and started by a control program (S01). In a boundary state detection step, it's detected whether or not a point exists on a border line (S02). Provided that it has a certain extent of width the border line can be easily operated. If it's decided that a point exists on the border line (S02), a single selection step is set and only a stored or displayed editing object is selected (S06). Then a mouse cursor is drugged upward. Thus, the new coordinate value is set in an editing step (S07) and only the point is moved and displayed on a screen.
Patent JP-S6138384-A (JP)
Inventor: UNO HIROMU
IPC: B01D53/04
Filed: 1984-07-31
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-S6140034-A (JP)
Title: Chemical etching method for semiconductor device
Inventor: SHIBUYA TAKAO
IPC: H01L21/306
Filed: 1984-08-01
Abstract: PURPOSE:To realize 3 flattened surface by a method wherein an epitaxial lamination wherein a layer built of GaAs is positioned just under the topmost layer built of GaAlAs is exposed to an etchant composed of H2SO4+H2O2+H2O. CONSTITUTION:On a GaAs substrate 1, an N type clad layer 2, activation layer 3 and P type clad layer 4 are formed in that order, all the three made of AlGaAs respectively composed as prescribed. A P type GaAs cap 5 is provided to cover the top surface. A mask 6 is provided and the GaAs cap 5 only is subjected to etching. The mask 6 is provided again. Etching is effected by using an etchant composed of H2SO4+H2O2+H2O until the GaAs substrate 1 is affected for the formation of flat mirror-like walls vertical to the P-N junction. The etchant should be composed of 10-96wt% of H2SO4 and 5-50wt% of H2O2+ H2O. The ratio in volume of H2SO4 against H2O2+H2O should be 10<-2>-10. With the etching rate being well under control within this range, etching results in a mirror surface. Such a product is of great use because it needs no cleavage when it is incorporated into a semiconductor laser device.
Patent JP-S6053973-A (JP)
Title: Non-magnetic one-component developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1983-09-05
Abstract: PURPOSE:To enable application of specified electric charge to a developer constantly for a long period of time without impressing a high voltage to a regulating member by forming micro-recesses on the surface of a carrying body and embedding a charge control material added in the developer into the recesses. CONSTITUTION:A developer 1 which is a non-magnetic one-component type developer, is fed to a regulating member 4 by rotation of a carrying body 3 and is formed to a thin developer layer to be used for developing of an electrostatic latent image on a holding body 7. The charge control material 5 embedded in the recesses 3a on the surface of the body 3 and the developer 1 rub against each other in the sliding contact part between the member 4 and the body 3 and since the material 5 in the developer 1 is always supplied, the developer 1 is eventually electrified constant always by the fresh member 5. The specified charge is thus applied constantly to the developer 1 even if the device is used for a long period of time and the specified sharp image is always obtd. without generation of a photographic fog and thickening of the character image.
Patent JP-H0452584-A (JP)
Title: Active sonar device
Inventor: MORIOKA HIROYUKI
IPC: G01S7/527
Filed: 1990-06-20
Abstract: PURPOSE:To enable reverberation to be suppressed efficiently and target detection capacity to be improved by obtaining a reverberation spectrum for each traveling speed, determining an adaptive type filter for suppressing it, and then controlling the stop band of a variable band-stop filter. CONSTITUTION:A band-stop filter control circuit 10 receives a speed signal 91 from a speed detection circuit 9, receives a transmission waveform code 111 from a transmission circuit 1, calculates a reverberation spectrum and an adaptive-type filter characteristic, and then outputs a control signal 1001 to a variable band-stop filter 11. The circuit stores a transmission-wave spectrum for each waveform of each transmission sound 3 into memory and reads out a corresponding transmission-wave spectrum depending on the code 111. A doppler shift etc. is added to it to obtain a reverberation spectrum R(f) for calculating an adaptive-type filter characteristic E(f) = G - R(f), where G is a filter gain. Then, the band-stop characteristics of the filter 11 are changed so that it may be conformed to the adaptive-type filter characteristic F(f), thus enabling the reverberation of a reception signal 1101 to be suppressed nearly completely.
Patent JP-S6224364-A (JP)
Title: General-purpose control system
Inventor: MORIYAMA TERUKO
IPC: G06Q10/06
Filed: 1985-07-24
Abstract: PURPOSE:To enable anyone to master a control system and to perform the input processing quickly and accurately by supplying all data needed for plural types of control just in a single format. CONSTITUTION:A CPU 1 serves as a primary device of a general-purpose control system together with use of a personal computer. The CPU 1 stores a program for general-purpose control and a hard disk 2 is connected to the CPU 1 for storage of data needed for control. The data base stored i the disk2 contains a master file and a data file. The master file includes an item master file, an article master file and other various master files. While the data file includes an assortment diary file, a financial file, a stock file, etc. The data needed for control of the financial affairs, stocks, etc. are supplied by means of the only format, i.e., a transfer slip. This concept includes not only the physical forms but the pictures displayed on the screen of a display 4. Therefore any paper slip may not sometimes exist at all.
Patent JP-S5950479-A (JP)
Title: Retouch agent for electrophotographic copying machine
Inventor: TSUJIMOTO TATSU
IPC: G03G21/00
Filed: 1982-09-17
Abstract: PURPOSE:To attain a retouch agent which can retouch a figure or the like, which is copied by an electrophotographic copying machine, easily and yet in details without injuring beauty, by dissolving and mixing a soft plastic in a volatile organic solvent. CONSTITUTION:20-30wt% narrow pieces of the soft plastic are immersed in the volatile organic solvent and are left for about one day, and thereafter, they are mixed by a mixer or the like to dissolve a part of the soft plastic and the undissolved soft plastic is mixed as a particle, thus attaining a retouch agent for the electronic copying machine. This retouch agent is coated to the part to be retouched of the figure or the like copied by the electronic copying machine and is rubbed softly with a brush or the like to decompose the bond of a toner, and to mix the toner entirely with the retouch agent and thereafter, the solvent is evaporated to adsorb toner particle to the surface of the soft plastic and the surface is rubbed with an eraser or the like to remove the soft plastic adsorbing toner particle.
Patent JP-S6141796-A (JP)
Title: Grasping and arraying device for thin sheet-like article
Inventor: SHIKATA KOICHI
IPC: H05K1/18
Filed: 1984-07-31
Abstract: PURPOSE:To execute surely a desired surface treatment by executing exactly and quickly the automatic arraying of thin sheet-like articles and the grasping thereof by clips. CONSTITUTION:A self-traveling device 2 is imposed on a carriage 1 which is made freely movable back and forth from a position for supplying the thin sheet-like articles up to a position for grasping and hanging by means of the clips. An arraying frame 3 is further supported freely swivelably on said device. The frame 3 is disposed between stands 1a and 1a provided on both sides of the carriage 1 and supports freely turnable the shaft projected to both side faces of the frame 3 by means of bearings 1b, 1b provided to the stands. The frame 3 is made swivelable via a driving power transmission mechanism 5 by a driving device 4 provided on the carriage 1.
Patent JP-H11355823-A (JP)
Title: Radio communication equipment and radio communication method therefor
Inventor: SUZUKI KATSURO
IPC: H04W84/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance operability by displaying information received within a prescribed time band, such as today in the lump. SOLUTION: An antenna 11 receives transmitted information, a radio section 12 receives the information outputted from the antenna 11, and a storage section 17 stores the information outputted from the radio section 12 in cross reference with a received time. A display section 15 displays the information stored in the storage section 17, and a control section 13 controls whether or not the display section 15 is to display the information based on a reception time of the displayed information, when the information stored in the storage section 17 is displayed on the display section 15.
Patent JP-H08406-A (JP)
Title: Pad for bedding
Inventor: YOSHIDA YUTAKA
IPC: A47C27/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide a pad for a bedding tool with excellent heat retaining function, hygroscopic function and deodorizing function. CONSTITUTION:A pad for a bedding tool wherein a plurality of belt-like bodies each with a structure wherein a plurality of gas-permeable bags wherein a carbon material 1 is packed are connected with each other are arranged in parallel and the whole belt-like bodies arranged in parallel are wrapped with gas-permeable covering materials 4 and 4' and the covering materials 4 and 4' of the upper face and the covering materials 4 and 4' of the lower face are bonded together in a gap between each adjoining belt-like bodies to fix each belt-like body, is provided.
Patent JP-S5591979-A (JP)
Title: Recovering and circulating apparatus for alkaline etching waste solution
Inventor: TSUKADA NORIAKI
IPC: C23F1/46
Filed: 1978-12-29
Abstract: PURPOSE:To enable NH3 and chlorine ion to be recycled by combinedly setting a unit for separating an etching waste soln. into a copper-contg. oil layer and a water layer with a copper extracting reagent, a unit for treating the oil layer with sulfuric acid, a unit for treating the water layer with a recovering soln., etc. through control mechanisms. CONSTITUTION:An alkali etching waste soln. contg. Cu(NH3)3Cl, etc. is introduced into copper extraction container 12 through auxiliary container 3 and waste soln. container 8. In container 12 a copper extracting reagent is added to the soln. from container 14 and agitated to separate the soln. into an oil layer (R2Cu) and a water layer [Cu(NH3)2Cl] through separation plate 63. The water layer is introduced into container 26 through oil adsorption column 25, pH-adjusted, and treated with a recovering soln. (NH3 soln. + ammonium chlirode) from container 29 to regenerate NH3 and chlorine ion according to the reaction equation. They are fed to container 34 and recycled to etching machine 1. On the other hand, the oil layer is treated with sulfuric acid in back extraction container 41 to be separated into RH and copper sulfate. Copper is recovered from the copper sulfate, and the RH is reused as the copper extracting reagent through containers 48, 14. The above- mentioned operations are automatically controlled with control box 5 through pumps, level gauges, pH meters, etc.
Patent JP-S5786510-A (JP)
Title: Selecting method of shim in internal combustion engine
Inventor: NORO SHIYUUHEI
IPC: F01L1/12
Filed: 1980-11-19
Abstract: PURPOSE: To increase accuracy of selecting a shim, by pressing a valve lifter downward and measuring a lift amount of the lower surface of a valve in a state of load as applied between the valve lifter and the valve.  
     CONSTITUTION: A valve lifter 3 is pressed downward through a master shim 7 placed on the valve lifter 3 by a gage 12 in prescribed length with a cam bearing inner face 5 as the standard, then moving quantity of a valve is detected to select a shim in optimum thickness on the basis of its detection result. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H079280-A (JP)
Title: Connector removing device for set electric wire fitted with connector
Inventor: NAKAYAMA HIROYUKI
IPC: B23P19/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a connector removing device which can effectively and certainly remove a connector installed on a set electric wire such as a wire harness, etc. CONSTITUTION:A connector removing device concerned 7 is composed of an electric wire cutting device 8, wire guide device 9, pulling roll 10, press roll 11, belt conveyor 12, transport rolls 13a-13e, aprons 14, 14,..., movable aprons 15a, 15b, and a chute 16. The wire cutting device 8 is configured with a movable cutter and a stationary cutter in the form of comb-teeth, while the guide device 9 is so structured that a holding plate of leaf spring is installed on the undersurface of a holder, and with this holding plate, a branch line of a wire harness is led to the cutting device 8.
Patent JP-H0673113-A (JP)
Title: Production of propylene-ethylene block copolymer
Inventor: AOKI TOMOKO
IPC: C08F4/80
Filed: 1991-07-03
Abstract: PURPOSE:To produce a block copolymer having excellent impact-resistance and rigidity and high falling speed of polymer by using a step of polymerizing propylene in the presence of a specific polymerization catalyst and a step of copolymerizing propylene and ethylene. CONSTITUTION:A propylene block copolymer is produced by (A) a step of producing a highly crystalline polypropylene by polymerizing propylene in the presence of a polymerization catalyst consisting of (A1) a solid catalyst component containing magnesium, titanium, halogen and an electron-donative compound as essential components, (A2) an organometallic compound (preferably organic aluminum compound) and (A3) an organic silicon compound having Si-O-C bond (e.g. tetramethoxysilane) and (B) a step of copolymerizing propylene and ethylene in the presence of an organic silicon compound of formula (R<1> is 3-10C aliphatic or alicyclic hydrocarbon group; R<2> is 1-10C aliphatic or alicyclic hydrocarbon group, etc.; R<3> is methyl or ethyl; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3; x+y+z is 4).
Patent JP-S5863418-A (JP)
Title: Method and apparatus for manufacturing synthetic resin rack gear by extrusion molding
Inventor: HIDAKA TOMOHARU
IPC: B29D1/00
Filed: 1981-10-13
Abstract: PURPOSE:To obtain the titled rack gear excellent in rigidity, dimensional precision, durbility and strength by a method wherein thermoplastic synthetic resin is extruded in the form of a rod and a rack is formed in cooling medium. CONSTITUTION:Thermoplastic synthetic resin is extruded from a mold 2 in the form of a rod having a desired section. The resin 3 in the form of a rod is introduced into a cooling tank 8 filled with cooling medium 6, processed through between a relief roll 4 and a plane roll 5, cooled by cooling medium 6 and taken up by take-up rolls 7 to make a product. In a pair of the relief roll and plane roll a circular groove is formed in eaci peripheral direction and the sides and the bottom of this groove are used as rack gear producing surfaces.
Patent JP-H06345280-A (JP)
Title: Bundle of sheet feed device
Inventor: MIZUNO KENICHI
IPC: B65H3/32
Filed: 1993-06-08
Abstract: PURPOSE:To surely feed a bundle of sheets on a pallet. CONSTITUTION:In a bundle of sheets feed device to feed at least a part of sheet block 1B of a bundle of sheets loaded on a pallet 2 by means of a propulsive tool 10 outside the pallet, it is constituted so that the propulsive tool 10 is provided movably in the feed direction of the sheet block, an air nozzle 13 is provided on the back side of the propulsive tool 10, and the front end part 5 of the sheet block to be fed is floated up by air jet A jetted from the air nozzle 13.
Patent JP-H0328812-A (JP)
Title: Mirror supporting device
Inventor: ITO NOBORU
IPC: G02B7/198
Filed: 1989-06-26
Abstract: PURPOSE:To enable a lever to put a mirror in exactly the same motion with a case wherein a universal joint is provided on the center of gravity of the mirror by allowing the lever to rotate around the center of gravity of the mirror. CONSTITUTION:An axial supporting force detector 11 is provided on the support member 23 fixed on the reverse surface of the mirror 1 and a guide mechanism 9 is fitted in an axially movable state. In this case, the guiding member 9 and a supporting base provided on the lever 7 are coupled rotatably through three spherical bearings 21 and 22 and a link 20 and the prolongation of the link 20 crosses the center (g) of gravity of the mirror 1. Consequently, the lever 7 rotates around the enter (g) of gravity of the mirror 1. Consequently, the same effect with the case wherein the center of gravity of the mirror 1 is supported is obtained without providing any universal joint inside the mirror 1.