baber/WOPTO huggingface dataset:
Patent JP-S55110702-A (JP)
Title: Stainless steel fiber compressed and sintered assemblage
Inventor: KOKUBU KAORU
IPC: B22F5/00
Filed: 1979-02-20
Abstract: PURPOSE:To raise the sintered strength uniformly as well as give a softness to assemblage by compressing and joining by heating the assemblage of polygonally sectioned stainless fibers whose edge tip is projected biassedly in a fixed direction. CONSTITUTION:The polygonally sectioned stainless steel fiber 1 the tip 3 of the plural edges 2 of which is projected biassedly in a fixed direction is assembled three- dimensionally and irregularly. Then, the assemblage 8 thus obtained is compressed and jointed by heating under vacuum or in an oxygen-free atmosphere to cause a metal diffusion at the contact point 7 of the edge 2 between the fibers. The compressed sintered assemblage has an uniform sintered strength and proper softness because uniform compression per unit surface at the contact point is obtained by the point contact among the fibers. Also, if the pitch length of crimp of the fiber is regulated, strength, softness, and processability thereof can be regulated more easily.
Patent JP-H11220496-A (JP)
Title: Certification system
Inventor: SENOO TAKAYUKI
IPC: H04L12/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To complete authentication in a short time from dial transmission without any complicated input operation by performing the judgement of authentication based on the comparison of a password or the like in a call setting message to be received and an address registered password or the like before the transmission of a call setting reception message. SOLUTION: When a user dials the telephone number of a network computer 3 from a telephone terminal 1, the password and user ID inputted to a control part (b) are added to the sub-address of the call setting message of a layer 3 message on ISDN and transmitted to an ISDN line 2. A control part (c) of the network computer 3 retrieves a data base (d) based on the password and user ID sent as authenticating processing for receiving the call setting message and comparatively judges the presence/absence of completely coincident one. In the case of coincidence, the call setting message is transmitted and a speaking state (log-in state in this case) is provided by connecting a line.
Patent JP-S62176528-A (JP)
Title: Method and apparatus for forming powder into slurry
Inventor: SHINOHARA SHINICHI
IPC: B01F3/12
Filed: 1986-01-30
Abstract: PURPOSE:To form a blank powder into a slurry without generating dusting in an factory for desulfurizing waste gas or neutralizing waste water, by injecting a powder in water in the vicinity of the bottom part of a slurry forming tank receiving a predetermined amount of water. CONSTITUTION:When a powder pressure feed apparatus 5 is operated to supply a powder from a powder pressure feed vehicle 13, the powder is injected in the vicinity of the bottom part of a slurry forming tank 3 from the leading and opening 7 of a powder supply pipe 6 and mixed with an dissolved in water in the slurry forming tank 3 to form a slurry 4. The concn. of the slurry 4 can be adjusted by the amount of the powder supplied to the slurry forming tank 3 and the amount of water supplied to the slurry forming tank 3 from a water supply pipe 8. The slurry 4 adjusted to predetermined concn. is flooded from the slurry forming tank 3 to be stored in a slurry storage tank 1 and, for example, used as an adsorbent for the desulfurization of flue gas.
Patent JP-H0689154-A (JP)
Title: Device and method for displaying raster scan video
Inventor: TOOMASU EI HOOBUASU
IPC: G06F3/048
Filed: 1993-02-05
Abstract: PURPOSE: To reduce the capacity of a working memory together with reduction of the cost for a display device which shows the images on plural windows overlapping each other in different priority degrees. CONSTITUTION: The edges of windows A to C are extended for formation of clip rectangles (0, 0) to (6, 6), and the numbers of rectangles including the start points of every window are stored in a memory together with the end point pixel coordinate value (boundary value) and the identification value (including priority degrees) of the clip rectangles. When the data corresponding to the window C are inputted while the window A is displayed, the rectangle numbers (3, 1) are read out based on the identification value included in the input data. Then the boundary value (816, 408) and the rectangle identification value are read out of the memory with the rectangle numbers (3, 1) defined as indexes. It is decided that a rectangle has no priority as long as no coincidence is confirmed between the identification value of the window and the data identification value. Therefore, no input data are displayed on the rectangle (3, 3) and the display of the window A is kept as it is.
Patent JP-S59145119-A (JP)
Title: Preparing device of disk
Inventor: SATOU TADASHI
IPC: B29C35/08
Filed: 1983-02-09
Abstract: PURPOSE:To prepare foamless disk in a disk preparing device for charging liquid resin between a stamper 6 and a casting plate 23 by equipping a resin supply member 9 having a resin reservoir 20 and a charging hole 26 at the opening of the casting plate 23. CONSTITUTION:Ultravioletsetting resin is supplied into the resin reservoir 20, instantly ring parts 12, 14, 16 are rotated, the charging hole 26 is not opened and the resin is held once in the resin reservoir to move foams upward. Then, the ring part is rotated, the charging hole 26 is opened and only resin free from foams is injected between the casting plate 23 and the stamper 6 through the charging hole 26. Then, resin filled in the entire area is irradiated by ultraviolet rays through ultraviolet transparent casting plate 23.
Patent JP-H03227785-A (JP)
Title: Storing box heat insulating device of motor-bicycle
Inventor: MIYAMOTO TOSHIO
IPC: B62J9/00
Filed: 1990-01-31
Abstract: PURPOSE:To prevent stored materials from being damaged by heat due to an engine by supporting one end of a storing box disposed on the central upper portion of a car body in such a manner as to oscillate upward by a shaft and covering the lower surface of its base plate with a heat insulating plate formed by superposing a film on a heat insulating material. CONSTITUTION:In a motor-bicycle, a storing box 15 is disposed extending from a main tube 2 to seat rails 5. In this case, the storing box 15 is supported on a baseplate 27 laid between right and left seat rails 5 through a hinge mechanism 28 in such a manner as to oscillate upward in the rear, and the lower surface of the forward end is fastened on an upper main tube 2a by a front plate 30 fitted through a cushion 29 with a bolt 31. The lower surface of a base plate 21 in the storing box 15 is coated with a heat insulating material 43 over the whole surface in the rear of a recess chamber 40. Further, the heat insulating material 43 is formed by superposing a film 43b having heat resistance and brightening property such as aluminum foil or the like on a sheet-like heat insulating material 43a.
Patent JP-H04238147-A (JP)
Title: Disk player
Inventor: NISHIKATA MASANOBU
IPC: G11B17/054
Filed: 1991-01-21
Abstract: PURPOSE:To chuck and center two sheets of recording medium disks in a superposed state. CONSTITUTION:A center guide 15 is provided on a turn table 8 and a center guide 25 is provided on a clamper 23 as well. The tapered surfaces 16a, 27a of the respective center guides 15, 25 fit respectively separately into central holes 2b, 2b of two sheets of recording medium disks 2, 2 when two sheets of recording medium disks 2, 2 are superposed on each other and are imposed on the turn table 8 and two sheets of the recording medium disks 2, 2 are crimped by the turn table 8 and the clamper 23 by moving the clamper 23 to the turn table 8, by which two sheets of the recording medium disks 2, 2 are centered.
Patent JP-H03231790-A (JP)
Title: Packing material and container and manu- facture thereof
Inventor: KEISU RICHIYAADOSON
IPC: B65D25/14
Filed: 1990-01-31
Abstract: PURPOSE: To make a copy too expensive for a forger by providing a discrimination means which is inverted and printed on the inside face of a transparent polymer sheet and using it for containers of video and audio cassettes. CONSTITUTION: This container for package has the discrimination means for discriminating contents of the container and has a transparent polymer sheet adhered or firmly attached to a part of the outside face of the container. This discrimination means is inverted and printed on the inside face of the sheet before the sheet is attached to the container. The container includes a box of a tape cassette and a sleeve of a record or a compact disk and is made of a synthetic resin sheet material or a fiber sheet material, and the inverted and printed sheet material is attached to its outside face by thermal sealing or the like. Thus, a forgery of an audio or video cassette is copied so expensively that production of the forgery is practically inhibited.
Patent JP-H11274223-A (JP)
Title: Wire bonding method to double metal covered pad surface and electric card structure containing its wire bonding
Inventor: CUTTING LAWRENCE R
IPC: H05K3/32
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To form a metal surface capable of connection which receives conducting wiring, by sticking a thin second metal layer on a first metal layer, and heating the first and the second metal layers up to a specified temperature for a specified time. SOLUTION: A substrate 11 with a circuit is formed of proper dielectric material (organic insulating material like epoxy glass) on which a wiring layer 13 composed of copper or the like is formed. A first metal layer 14 composed of palladium of 5 microinches thick is formed on a wiring layer 13. A second thin metal layer 15 of gold (50-200 Å thick) which is different from the first metal layer 14 is arranged on the first metal layer 14. The first metal layer 14 and the second metal layer 15 which are composed of palladium and gold are heated for one hour, up to 180 deg.C. When heating, hydrogen molecules captured by a palladium layer is energized by heat and discharged in air through a gold layer. A wire 17 of wire bond is connected with the first metal layer 14 through the second thin metal layer 15.
Patent JP-S62176868-A (JP)
Title: Ink supply type printer
Inventor: KAJITANI HIROSHI
IPC: B41J31/16
Filed: 1986-01-30
Abstract: PURPOSE:To enhance the life of an ink ribbon cartridge by feeding an ink ribbon only when printing is performed, by providing an electromagnetic clutch for connecting and cutting off the power transmission of a printing head driving motor with from the feed gear of the ink ribbon. CONSTITUTION:Because a pulley 1 and a pulley 2 have one-way clutches each transmitting rotation in the same direction mounted therein, only the rotation in the same direction is transmitted to a shaft 11 and a gear 7. Therefore, when a carrier 15 moves, a gear 8 always rotates in the feed direction of an ink ribbon 18. When an electromagnetic clutch 10 is turned OFF, the gear 8 reaches but, when said clutch 10 is turned ON, the gear 8 is connected to a ribbon feed shaft 9 through the electromagnetic clutch 1 to feed the ink ribbon 18. As mentioned above, by controlling the feed of the ink ribbon by the electromagnetic clutch 10, the life of the ink supply type ink ribbon can be extended and the lowering in printing quality due to the stickiness of ink can be further prevented.
Patent JP-H09189311-A (JP)
Title: Member fixture
Inventor: OSADA YOSHIMASA
IPC: F16B15/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obviate a prepared hole, directly drive a fixture into a material at one process, and provide with a firm pull-out prevention effect by inserting a shaft into a hole of an outer cylinder provided with a slit from the tip point part to the end flange side and driving it into the material to be fixed. SOLUTION: An outer cylinder 1 is provided with a point part 1a in its tip, a flange 1b in its end, a bottomed hole 1c extending from the end to its intermediate part, and a narrow tapered face in the tip side of the hole bottom 1d. A slit 1e is provided in such a state as penetrating through the center of the hole bottom 1d to the tip. When a shaft 2 is inserted in the bottomed hole and driven in this state, the shaft 2 is made to stop by the outer cylinder hole bottom 1d, till the outer flange 1b reaches a material to be fixed, so that the outer cylinder 1 is entered into the material to be fixed without being opened at its slit 1e part.  When the flange part 1b reaches the material to be fixed, the entering of the outer cylinder 1 is stopped, the outer cylinder 1 is opened at the slit 1e part by contact component force between the outer cylinder hole bottom 1d and the bottom end of the shaft 2, and the shaft 2 is driven into the outer cylinder 1. The opened part of the outer cylinder 1 thus works as an anchor resisting to the pull-out force.
Patent JP-H03223867-A (JP)
Title: Pattern forming method
Inventor: TANI YOSHIYUKI
IPC: H01L21/30
Filed: 1990-01-30
Abstract: PURPOSE:To enable a fine pattern freed of film peeling to be formed by developing a material film with a mixed solution of tetramethylammonium hydroxide and alcohol. CONSTITUTION:The developing solution to be used is the mixed solution of the tetramethylammonium hydroxide (TMAH) and alcohol, and therefore it is high in polarity and adsorbed to the hydrophobic surface of the material film 2 for forming the pattern, resulting in converting the surface of the film 2 into the hydrophilic surface of the film 2 to improve wettability. Since these adsorption layers are formed on the sides of the pattern, resulting in hindering permeation of the developing solution into the interface of the substrate 1 of the pattern, thus permitting the fine positive type pattern 2a to be formed with high close adhesion and good sensitivity.
Patent JP-H05184409-A (JP)
Title: Method for improving fitness of shoes
Inventor: YASAKA MASAICHI
IPC: A43B17/00
Filed: 1992-01-07
Abstract: PURPOSE:To improve fitness of shoes with ease by measuring a pressure distribution on the sole with a pressure sensor to determine a point having more than predtermined pressure at the metatarsal capitulum and by measuring the external configuration of feet of a packing with a non-contacting sensor to draw the configuration on the same surface to set the position for providing a packing. CONSTITUTION:Ground contact pressure is measured in each fine parts of the sole by letting the person to be measured to stand on right and left foot rests having a ground contact pressure detecting sensor on the upper surface thereof (Figures show the right foot). By plotting points where the pressure exceeds 1kg/cm<2> at an interval of 5mm, ground contacting point 23 in the neighborhood of the metatarsal 11 through 15 and a ground contacting point 24 in the neigborhood of the heel. In addition, right and left laser modulating sensor located opposite to each other with a foot rests sandwiched therebetween are provided to be sliding back and forth or up and down thereby determining the external configuration 25 and the cubic configuration of feet. From these Figures are determined the shape and the provision position of a horizontal arch packing 21 in the neighborhood of the ground contacting point 23 and a vertical arch packing 22 for the arch of foot to be provided on a midsole 30. This easily improves the fitness and the comfortability in wearing shoes.
Patent JP-S62178284-A (JP)
Title: Developing device
Inventor: TANIGAWA MOTOHIKO
IPC: G03G15/00
Filed: 1986-01-31
Abstract: PURPOSE:To shorten a setting-up time and to attain the loading of a developing device only in the normal operating state of a developing device body by providing a stopper for preventing the developing device body from being inserted into a mounting pat under the fitting state of an aperture part closing cover to the developing device body on the cover. CONSTITUTION:Due to the cover 65 is fitted to the developing device body in the free state of the developing device 9 which is not loaded into the mounting part, the aperture part 41 of the developing device body is closed and rotary roller 33 is prevented from rotation. Insertion preventing stoppers 75, 75 are protrusively provided to both the end parts of the cover body 67, and if the developing device is tried to be inserted into the mounting part under the covered state, the stoppers 75, 75 are engaged with the aperture edge part of the aperture part of a copying device body to interrupt the insertion. Said constitution make it possible to shorten the setting-up time and to load the developing device body only in the normal operation state of the uncovered developing device body.
Patent JP-H06232128-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJII KAZUMI
IPC: H01L23/52
Filed: 1993-02-08
Abstract: PURPOSE:To provide a semiconductor device with a copper wiring, which is superior in electrical conductivity, heat resistance, electro-migration resistance, oxidation resistance and corrosion resistance, by a method wherein a layer with a gradient copper compound-copper composition inclined layer, which is superior in oxidation resistance or corrosion resistance, is formed on the surface of the copper wiring. CONSTITUTION:A metal film 5 for ohmic contact, a barrier metal film 6 and a copper film or a copper alloy film 1 are formed by superposing in order on a silicon wafer 4. A circuit pattern is drawn on each film of the films 5, 6 and 1 using a photoresist, the films are subjected to dry etching according to the drawn patterns and the photoresist is removed. After that, arc element, such as N, or a compound, such as silver, having a corrosion resistance higher than that of copper is made to disperse in the copper or copper alloy film when the copper or copper alloy film 1 is formed. After that, a heat treatment is performed, whereby the element or the compound having a corrosion resistance higher than that of the copper is diffused in the surface of the circuit wiring 1 or arc electrode. In the compositional ratio of copper-silver composition the gradient of an alloy layer 2 formed in such a way, the ratio of the copper is higher in the interior of the wiring and the ratio of the silver is higher in the surface of the wiring.
Patent JP-S54115348-A (JP)
Title: Preparation of 3-substituted amino-2-cyclohexenones
Inventor: KISO YOSHIHISA
IPC: C07C67/00
Filed: 1978-02-24
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of medicines, pesticides, perfumes, and stabilizers for synthetic resins, etc., by reacting 3-amino- 2-cyclohexenones with a primary or secondary amine, in the presence of an acidic catalyst.  
     CONSTITUTION: 3-Substituted amino-2-cyclohexenones are prepared by reacting 3-amino-2-cyclohexenones of formula (R 1W7  are H, hydrocarbon; there is no reaction-activating substitution group at 2-position), with a primary amine (e.g. methylamine, etc.) or a secondary amine (e.g. dimethylamine, etc.), in an inert solvent, in the presence of an acidic catalyst such as HCl, etc., at 0W350°C, pref. 100W 300°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09287816-A (JP)
Title: Water-saving tap device
Inventor: OGURI KIYOSHI
IPC: F24H1/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To discharge remaining hot-water in a bathtub out of a tap provided at the outside of a house by operation the same from the outside of the house while staying at the outside of the house and permit the utilizing of the discharged hot-water for the purpose of car washing and the like. SOLUTION: A circulating pipeline 14 in a bathing water circulating device, equipped with the circulating pipeline 14 for circulating the bathing water in a bathtub 10 in the outside of the bathroom and a circulation pump 18, is formed so as to be extended to a bathing water take-out tap 22 provided at the outside of the house.  In this case, the tap 22 is provided with a manual three-way valve 28, switching the flow of bathing water at the upstream side of the tap 22 in the circulating pipeline 14 into the water discharging port 24 of the tap 22 or a downstream side passage 14B preferentially by the operation of a handle 26, and a limit switch 30, outputting a starting signal for the circulation pump 18 when the manual three-way valve 28 is switched into the condition of communicating the upstream side passage 14A with the water discharging port 24 side by the operation of the handle 26.
Patent JP-H02199460-A (JP)
Title: Production of toner
Inventor: KUNUGI MASANAO
IPC: G03G9/08
Filed: 1989-01-30
Abstract: PURPOSE:To improve the electrical conductive characteristic, fixability and preservable property of the toner by fixing fine conductive powder coated with a thermoplastic resin to the surface of base particles. CONSTITUTION:The toner is formed by fixing the fine conductive powder coated with the thermoplastic resin (e.g.; polybutyl methacrylate) on the surface of the base particles contg. a resin (e.g.: styrene/acryl copolymer) and coloring agent. The fixing of the above-mentioned fine particles to the base particles is preferably executed by the mechanochemical reaction using a high-speed fluid agitator etc., after mixing both components. The coating of the fine particles with the resin is preferably executed by a spray drying method, etc.
Patent JP-H04258850-A (JP)
Title: Waveform shaping circuit for magnetic tape reproducing device
Inventor: OKAMURA KOJI
IPC: G11B20/10
Filed: 1991-02-13
Abstract: PURPOSE:To suppress a level fluctuation of a regenerative signal and hence to secure enough S/N and then to suppress a variation of a duty ratio at the time of high speed search by providing a frequency characteristic compensation circuit and a limiter amplifier circuit in the front stage of a waveform shaping part. CONSTITUTION:When an output level is fluctuated by recording a signal to a magnetic tape 1 with recording density of a wide range, the regenerative signal is amplified to a required level by the limiter amplifier circuit 6, and also an excess level component of the regenerative signal is compressed, so that the level fluctuation is suppressed, and hence the S/N can be secured enough. Then, since the variation of the duty ratio of the regenerative signal to be outputted from the waveform shaping circuit 7 is suppressed enough by compensating deterioration of a high frequency component of a reproducing head output due to an air gap at the time of high speed search with the frequency characteristic compensation circuit 5, the high speed search can satisfactorily be performed.
Patent JP-H05212434-A (JP)
Title: Manufacture of hot extruded alloy material
Inventor: TAKAHASHI TSUNETOSHI
IPC: B21C23/00
Filed: 1992-02-05
Abstract: PURPOSE:To provide a hot extruding method preventing the generation of a striped defect developed on the hot extruded product made of a continuously cast material having large plastic anisotropy such as ferrite group two phase stainless steel as a base stock. CONSTITUTION:After applying a first cold working to the front surface layer of the continuously cast base stock, by heating it to a recrystallizing temp. or higher, the casting structure of a depth of 3mm or more from the front surface is broken. Further, after applying a second cold working, by heating the stock at the time of hot extrusion, the structure of the depth is subjected to the work of fine recrystallization and plastic anisotropy random formation to obtain the hot extruded product having smooth surface.