baber/WOPTO huggingface dataset:
Patent JP-H06114633-A (JP)
Title: Ion exchange device
Inventor: TAKAHASHI NOBUYUKI
IPC: B23H1/10
Filed: 1992-09-30
Abstract: PURPOSE:To allow a liquid processed to make ion exchange with the whole of ion exchange resin at the initial stage by furnishing a movable filtration surface in a liquid capturing/leading part which is to collect the liquid to be sent to a liquid leadout hole. CONSTITUTION:An ion exchange resin 20 put into the body 1 of an ion exchanger device is initially deposited on the bottom 3 in the form of a semi-arc of circle in a drum 2 as an inner cylinder, and when liquid is fed from a liquid lead-in hole 11, the resin is dispersed afloat by the liquid stream and conducts ion exchange with this liquid having flowed in. That is, ion exchange takes place at the initial stage between the liquid and the whole of the ion exchange resin 20, and this type of ion exchange is made continued while the liquid is fed flowing continuously. If such a flow energy as putting a spring 9 into elongating/contracting motions is given to the liquid stream flowing in from the lead-in hole 11, the spring 9 makes such motions and a filtrating material 10 makes motions in pursuit thereof. As a result, the ion exchange resin 20 maintains the condition dispersed afloat even though the resin 20 reaches the surface of the filtration material 10 when the liquid stream passes through it to flow to the liquid leadout hole 8.
Patent JP-H10136699-A (JP)
Title: Motor control equipment
Inventor: AKAO NORIHIKO
IPC: H02P21/14
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent torque pulsation due to battery voltage drop by reducing and correcting a torque command, in such a manner that the estimation value of a motor voltage becomes lower than the detected value of a battery voltage. SOLUTION: A voltage correction part 46 is installed between a voltage saturation judging part 38 and a two-phase/three-phase converter 34. The voltage correction part 46 detects that a battery voltage Vb is lower than a voltage command value in the voltage saturation judging part 38 and reduces and corrects a voltage command Vq according to the voltage command value. Hence, the torque current command to a motor is reduced and corrected. As a result, torque pulsation is prevented from being generated in the motor output by voltage drop of the battery.
Patent JP-S62142930-A (JP)
Title: Calcination unit
Inventor: TAKADA MANABU
IPC: F24C7/04
Filed: 1985-12-17
Abstract: PURPOSE:To provide a calcination unit showing no irregular baking as well as no generation of ignition and smoke by a method wherein an outer diameter of an electric heater and an outer surface temperature are set to their specified values. CONSTITUTION:An electric heater 9' fixed to a calcination case 1 through a holding plate 14 is installed below a baking net 5 on which an item to be calcinated is placed. This electric heater 9' is set to show a surface temperature higher than 700 deg.C with its outer diameter of less than 7.5mm. Since the electric heater has a small outer diameter, its contact surface is quite small and thus a dropped oil is hard to transmit. Further, due to a hot temperature, even if the dropped oil is contacted with it, the oil may splash, resulting in that no smoke and no ignition are generated. The item to be calcinated and placed on the net 5 is uniformly heated at its upper and lower surfaces by a heating means 6 and an electric heater 9', no irregular heating is performed and a short period of calcination can be obtained.
Patent JP-2001111256-A (JP)
Title: Converter for receiving satellite broadcast
Inventor: IKEDA YUKI
IPC: H05K5/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a converter for receiving satellite broadcast, which solves the problem raised by the conventional converter where material cost, accordingly manufacturing cost of the converter becoming higher and the productivity of the converter becoming lowered, because the enclosure and waveguide section of the converter are manufactured integrally by die-casting aluminum, etc. SOLUTION: An enclosure 1, a waveguide section 2, and a short-circuiting wall 7 of a converter for receiving satellite broadcast are constituted by bending a single sheet of metallic.
Patent JP-H01124974-A (JP)
Title: Photo secondary cell
Inventor: YAMASHITA TERUO
IPC: H01G9/20
Filed: 1987-11-10
Abstract: PURPOSE:To make quick charge-discharge possible and to obtain long cycle life by dividing electrodes on both sides of a cell using a Cu<+> ion conductive solid electrolyte into a photoelectrode and a capacity electrode. CONSTITUTION:A photo positive electrode 2 comprising a mixture of a n-type semiconductive material and a Cu<+> ion conductive solid electrolyte, a capacity positive electrode 3 comprising a mixture of an intercalation material and a Cu<+> ion conductive solid electrolyte, and an electrolyte comprising a Cu<+> ion conductive solid electrolyte are formed. A capacity negative electrode 5 comprising a mixture of an intercalation material or a mixture of Cu and Cu2S and a Cu<+> ion conductive solid electrolyte, and a photo negative electrode 4 comprising a mixture of a p-type semiconductive material and a Cu<+> ion conductive solid electrolyte are formed. A cell is formed with photoelectrodes having wide band gap and capacity electrodes having narrow band gap. A photo secondary cell in which quick photocharge and quick discharge are made possible and the life is longthened is obtained.
Patent JP-S63136198-A (JP)
Inventor: MATSUSHITA YASUSHI
IPC: G08B25/00
Filed: 1986-11-27
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-2000093823-A (JP)
Title: Pulverizer
Inventor: ITO TOMIAKI
IPC: B02C17/22
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pulverizer in which a high speed and stabilized large vortex is generated in a recessed part of a rotor and a stator to improve pulverizing capacity and coarse powder content is lessened to obtain the narrow particle size distribution. SOLUTION: In this pulverizer that a material to be pulverized is pulverized between a rotor which is supported on a rotating shaft and a lot of whose projecting parts parallel to generating lines are continues on the outer surface in the peripheral direction and a rotor which has a minute spacing outside the former rotor and a lot of whose projecting parts parallel to the generating lines are continued on the inner surface in the peripheral direction, one side of the recessed part of a stator has an angle of 30-80 deg. against the central direction, and it has a semicircular U-shaped recessed part taking the one side as a contact point, and one side forming a pair is a semicircular tangent line, and its angle is not more than an angle of one side of the recessed part.  When length L in the thrust direction of the rotors is divided into an inlet part (L1) (material-to-be-pulverized feed side) and an outlet part (L2) (pulverized material discharge side), the outlet part (L2) rotor diameter is made 75-90% of the inlet part (L1) rotor diameter.
Patent JP-H01124076-A (JP)
Title: Image processing and recording device
Inventor: IKUMI NORIYUKI
IPC: G06T11/20
Filed: 1987-11-10
Abstract: PURPOSE:To rapidly plot an image-processed graphic form independently of the shape of the graphic form by comparing the vertical length of the graphic form subjected to image processing with its horizontal length, switching a row and column directions in accordance with the compared result and recording image-processed graphic information. CONSTITUTION:The information of an input graphic form subjected to shading e.g. the information of the coordinates of three vertex of a triangle and the brightness of respective points, is inputted to a long axis determining part 10. The determining part 10 decides that the inputted triangle is a horizontal one or a vertical one, determines the long axis and inputs the determined result to a memory control part 11. The control part 11 outputs a selecting signal SEL for switching the row or column direction to an image memory 12 on the basis of the input result to switch the row or column direction of the memory 12 and write data. Consequently, an image-processed graphic form can be rapidly plotted independently of the shape of the graphic form.
Patent JP-H06109140-A (JP)
Title: Sealing material for shield segment
Inventor: SUGIYAMA MASAFUMI
IPC: F16J15/20
Filed: 1992-09-28
Abstract: PURPOSE:To provide a sealing material for shield segment which is not damaged in assembling the shield segment and is excellent in the sealability. CONSTITUTION:A sealing material is affixed to one of the abutting end surfaces of adjacent shield segments 10, 20, and is interposed between the assembled shield segments 10, 20. The surface to slide the shield segment at least during the assembly among the side surfaces of a seal body part 30 composed of the water-swollen rubber is surrounded and protected by a protective part 40 made of the thermoplastic resin which is as high as the seal body part 30 and has higher strength than that of the seal body part.
Patent JP-H07198421-A (JP)
Title: Photoconduction type code compiler
Inventor: DENISU TSUEN
IPC: G06F3/0362
Filed: 1993-11-12
Abstract: PURPOSE: To increase the number of generation signals without increasing the dia. of grid wheel by mounting a plurality of light conductive apparatus on the circumferential edge of the grid wheel, concentrating optical rays reflected from a slant surface of conical part, and then radiating the same to the outside of circumferential edge of the grid wheel. CONSTITUTION: This compiler 1 comprises a compile grid wheel 10, optical source unit 20 and optical source sensor 30. Light form the unit 20 is radiated perpendicularly to the wheel 10 and it is sensed by the sensor arranged at the vicinity of the wheel 10. The wheel 10 is composed of a body 11 made of light transmission material and a column body 12, and the wheel 10 is rotated through a shaft formed in its center hole. The light from the source 20 is received by a disc part 14 and converged to the inside of body by means of a lens 15, and then it is applied to the circumferential edge of the wheel 10 through a conical part 13. A plurality of light conducting units 16 are arranged at the circumferential edge of the wheel 10, a head 161 of the unit 16 is circular, and the unit 16 converges light rays into a light beam which is detected by the sensor 30.  A recessed part 162 disperses the light and generate 0-1 signals. Accordingly the number of generated signals are increased.
Patent JP-S63135522-A (JP)
Title: Cutting of fiber raw material and apparatus therefor
Inventor: HANAOKA YUTAKA
IPC: D01G1/00
Filed: 1986-11-27
Abstract: PURPOSE:To cut a fiber raw material into pieces with short lengths without causing the freeze-breakage of the material, by mixing a fiber raw material with proper amounts of ice blocks and liquid and stirring the mixture at high speed under a specific condition. CONSTITUTION:A fiber raw material, ice blocks and liquid are supplied to a agitation step at weight ratios of 1:10-20:10. The supplying amounts and the temperature of the liquid and ice are controlled in the agitation step, the ice blocks are crushed to sherbet and entangled with the fiber raw material and the temperature is maintained at 0--5 deg.C. The fiber raw material is cut to small pieces with short length by the cutting action of ice crystals, the application of shearing stress to the fiber raw material caused by the collision of ice crystals with each other and the cutting of the whole stirred composition with a stirring blade.
Patent JP-H05307484-A (JP)
Title: Diagnostic device and processing method in the same
Inventor: IKEDA IKUO
IPC: G06N5/04
Filed: 1992-09-29
Abstract: PURPOSE:To easily input an experience case as knowledge, and besides, to update a rule without interrupting diagnostic work in a diagnostic device to learn inputted knowledge information and generate automatically the diagnostic rule. CONSTITUTION:An experience input part 18 capable of inputting experience data 19 is provided. Besides, a file 17 to store the rule to be used for diagnosis and the file 22 to store the rule in the course of update are provided separately, and a transfer device 23 to transfer the updated rule to the file 17 of the rule for the diagnosis is provided. Thus, experience can be easily inputted without prior adjustment. Besides, at the time of the update of the rule, the diagnosis is not interrupted. Accordingly, the experience can be reflected promptly to the rule.
Patent JP-H08125093-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/36
Filed: 1994-10-24
Abstract: PURPOSE: To provide a semiconductor device in which the thermal resistance of a package is sufficiently small, and the heat resistance is excellent without reducing wire bondability. CONSTITUTION: A die pad 11 is formed at the part sealed in the package body 16 of a radiating fin 12, a semiconductor element 10 is fixed to the pad 11, and the ends of a plurality of lead terminals 13 disposed at the periphery of the pad 11 are connected to the elements 10 via metal fine wires 14. Thus, the elements 10 and the wires 14 are sealed in the body 16, and the other ends of the fin 12 and the terminal 13 are extended from the body 16 in a semiconductor device. A metal heat sink 15 of the size to be superposed with the end of the terminal 13 from the top view is connected directly to the lower surface of the pad 11 via a small gap between the ends of the terminals 13.
Patent JP-H01127368-A (JP)
Title: Transfer type recorder
Inventor: SUWAI REN
IPC: B41J13/00
Filed: 1987-11-12
Abstract: PURPOSE:To correct early the fluctuation of a recording position caused by the fluctuation of a timing of feeding a recording sheet into a recording position, by a method wherein the carry speed of the recording sheet is corrected so as to eliminate the discrepancy between an actual timing of passing the recording sheet through a predetermined discharge position and a proper passing timing thereof which should be taken. CONSTITUTION:A recording start timing is determined on the basis of a timing of passing a recording sheet 2 through a charge position Pi, which is detected by a front stage sheet detection means 6. The recording sheet 2 passes between a back roller 3 and a recording head 4 together with a transfer sheet 1 by a carry drive means 5. At this time, a recording by the recording head 4 is started at the determined timing. When a rear stage sheet detection means 7 identifies that the recording sheet 2 has passed through a discharge position Po after the start of the recording, a speed correction means 8 corrects the carry speed of the recording sheet 2 so as to eliminate the discrepancy between the detected passing timing and a proper passing timing at which the recording sheet 2 should pass through the discharge position Po. In this manner, a high-quality image with little color deviation can be reproduced in the application to a multi-head and single-path copying machine.
Patent JP-H01127367-A (JP)
Title: Recorder
Inventor: YUKIMURA NOBORU
IPC: B41J2/33
Filed: 1987-11-12
Abstract: PURPOSE:To make thermal conductivity of a recording material better and besides, to enable the recording material to have suitable elasticity, by containing a core material of a brushy state composed of a material having large thermal conductivity lather than a porous material in a porous recording material. CONSTITUTION:A recording material 2 is formed to a cylinder which is axially long, which is composed of an inner layer 2a and an outer layer 2b laminated on its outer peripheral surface, and contains a core material 12 in the inner layer 2a. The inner layer 2a is composed of cylindrical porous material consisting of a member capable of being impregnated with ink 1, for instance, silicone rubber sponge. Further, the core material 17 is constructed to a brushy state by attaching many filaments 17b round the center 17a, and the filaments 17b is composed of a metal of larger thermal conductivity than that of the inner layer 2a. A recording head 5 which is heated according to an image signal, abuts against a surface of the recording material 2. When the surface of the rotary recording material 2 is heated with the recording head 5, the ink 1 impregnated in the recording material 2 is fused in a pattern state or is changed to have low viscosity, and an ink image is formed on the surface of the recording material.
Patent JP-S63138734-A (JP)
Title: Pattern formation using three-layer resist
Inventor: EGUCHI MASUICHI
IPC: G03C1/00
Filed: 1986-12-01
Abstract: PURPOSE:To enable a high-resolution fine pattern to positively be obtained by a method wherein in a method for forming a pattern of a three-layer resist consisting of a polyimide system resin layer, an inorganic coating film and a photosensitive resin layer on a substrate, one having characteristics providing a good shield of the ultraviolet rays of an exposure machine is used as the polyimide system resin layer. CONSTITUTION:On a substrate, a polyimide resin layer, an inorganic coating film and a photosensitive resin layer are sequentially formed, and then the photosensitive resin layer, inorganic coating film and polyimide system resin layer are patterned in this order. As this polyimide system resin layer, a polyimide system resin having a permeability of 50% or less for 436nm ultraviolet rays at a film thickness of 2mum is used. If this ultraviolet ray permeability exceeds 50%, the effect of improving the resolution cannot be expected. The ultraviolet ray permeability is preferably 40% or less, more preferably 30% or less. With this, a fine pattern of a polyimide system resin excellent in the resolution is enabled to be formed by a three-layer resist.
Patent JP-H08118915-A (JP)
Title: Pneumatic radial tire
Inventor: ATAKA HIROSHI
IPC: B60C9/20
Filed: 1994-10-24
Abstract: PURPOSE: To restrain any peeling damage at both ends of a belt without spoiling steering stability and comfortableness. CONSTITUTION: A belt layer 7 consisting of inner/outer belt plies 7A, 7B is provided outside a carcass 6 and also a rubber layer 11 between belts interposed between the inner/outer belt plies 7A, 7B and a rubber layer 10 between belt and carcass interposed between the carcass 6 and the inner belt ply 7A are installed on the outer end part E of the belt layer. The rubber layer width WR2 of the rubber layer 10 between belts is made in a range of 0.05-0.15 times as much as the ply width BW2 of the outer belt ply 7B and the rubber layer width WR1 of the rubber layer 11 between the belt and carcass is made in a range of 0.05-0.15 times as much as the ply width BW1 of the inner belt ply 7A.  The relation of T1>1.7-0.5×T2 exists between the thickness T1 (unit mm) at the outer end of the inner belt ply 7A of the rubber layer 11 between the belt and carcass and the thickness T2 (unit mm) at the outer end of the outer belt ply 7B of the rubber layer 10 between belts.
Patent JP-H10128835-A (JP)
Title: Method and apparatus for continuous extrusion molding of multilayer parison
Inventor: KAGITANI TOSHIO
IPC: B29B11/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the disorder in the circumferential flow of an intermediate raw material layer by forming an inside main raw material layer, an outside main raw material layer, an intermediate raw material layer by a multilayer ring in a die head and specifying the ratio of the flow velocity in confluence part between each main raw material layer and the intermediate raw material layer to the flow velocity in the outlet part of the intermediate raw material layer. SOLUTION: An outside main raw material layer G of an outer layer main raw material F extruded from each extruder and a regenerated material E, an inside main raw material layer H of an inner layer main raw material A, and an intermediate raw material layer I of a barrier raw material C and the first and second adhesive raw materials B, D are supplied to channels 9a, 25 for the inner layer and outer layer main raw materials, each ring-shaped nozzle 16, 18, 17, and a channel 5b for the regenerated material to obtain a multilayer parison 32. In this case, each channel is formed so that the flow velocities V2, V3 in the confluence part between each main raw material layer G, H and the intermediate raw material layer I are at least twice as large as the flow velocity V1 in the outlet part of the intermediate raw material layer I to eliminate the disorder of the layer I.  Besides, inside and outside adjusting rings 44, 45 are set in the confluence parts to adjust each channel.
Patent JP-H02128703-A (JP)
Title: Portable case and its manufacture
Inventor: KODAMA HITOSHI
IPC: A45C5/00
Filed: 1988-11-10
Abstract: PURPOSE:To have a solid shape for using the front and rear of a member and obtain the mechanism of light weight and high rigidity easily by forming the reinforce plastic layer of cloth-shaped reinforced fibers arranged as reinforcing material, on the almost case-shaped core member of rigid foamed resin. CONSTITUTION:A core body 1 made of hard foamed polyurethane resin with an embedded fixing metal fittings 3 is previously prepared. First on any mold of one pair of upper and lower molds, one carbon fiber cloth piece cut in a rectangular shape is formed, and the core body 1 is placed, and on it, one carbon fiber cloth piece cut in the rectangular shape is placed again to be formed, and the mold is closed to be sealed. Then, between the core body 1 and the mold, the uniform space of 0.5mm is formed and is filled up with the non- hardened epoxy resin of main agent and hardening agent mixed with each other, from an injecting port, and the resin is hardened. The mold is opened, and a molding body is removed from the mold, and burr formed on four is removed from, and a one-side case is made, and in the same manner, the other side case is made, and the cases are put together, and the portable case of high rigidity and light weight with the whole surface excellent in appearance is manufactured.
Patent JP-H05120914-A (JP)
Title: Conductive resin paste for semiconductor
Inventor: IMAI TSUTOMU
IPC: C09J11/04
Filed: 1991-10-30
Abstract: PURPOSE:To provide paste, which is fine in productivity, is excellent in adhesiveness and moisture resistance, is small in the elastic modules of its cured staff, and is excellent in stress relaxation. CONSTITUTION:A conductive resin paste contains, as main components, silver powder, bisphenol F, a subclinical amine compound, epoxy resin which is liquid at an ordinary temperature and hydrolyzing chlorine percentage content thereof is 500ppm or less, and a polybutadiene compound having an epoxy radical. Silver powder of 50-90 percentage by weight and polybutadiene compound of 0.1-7 percentage by weight having the epoxy radical are contained in the whole composition.