baber/WOPTO huggingface dataset:
Patent JP-S62201690-A (JP)
Title: Treatment of water containing phosphorus compound
Inventor: KAWABATA ETSURO
IPC: C02F1/58
Filed: 1986-02-27
Abstract: PURPOSE:To convieniently and economically remove a phosphorus compd. from water by adding a metal such as iron and/or its oxide to the water contg. the phosphorus compd., controlling the water at specified pH, and allowing the metal, etc., to react with the phosphorus compd. CONSTITUTION:At least one kind of metal and/or its oxide selected from a group consisting of iron, zinc, and manganese are added to water contg. a phosphorus compd. as a flocculant. The water is controlled at 8-10pH by a pH regulator such as slaked lime, and the metal, etc., are allowed to react with the phosphorus compd. Consequently, the phosphorus compd. in water can be conveniently and economically removed.
Patent JP-S57156218-A (JP)
Title: Preparation of thermoplastic resin film
Inventor: WATANABE JIYUNKICHI
IPC: B29C48/305
Filed: 1981-03-19
Abstract: PURPOSE:To reduce the trimming loss of a film edge by bringing a thermoplastic resin melt extrude from a T-die in contact with a cooling roll provided with collars having a specific width and height at places wherewith both ends of the film come in contact. CONSTITUTION:Thermoplastic resin melted in an extruder 1 is extruded as a film from a slit of the T-die 2. The resin is supplied to a cooling roll 3 provided with collars having a width and a thickness of 0.5-50 times as large as the average thickness of the film at the positions wherewith both edges of the film come in contact, brought into contact with the metallic surface as the edge 4' of one side of the film 4 is put on the respective collar 6 and the other side is cooled and hardened in contact with the air and then the film is released by a release roll 5. Hereby, the thickness of the edge which is enlarged by the neck- in phenomenon in an air gap is alleviated and the film can be prepared in high yields.
Patent JP-H03245750-A (JP)
Title: Direct drive motor with electromagnetic brake
Inventor: NOGAMI TSUKASA
IPC: F16D65/18
Filed: 1990-02-22
Abstract: PURPOSE:To reduce overall size through effective use of a space by disposing a plurality of brake units on the periphery of the output shaft of a direct drive motor, and pressing the units to the motor side by a spring. CONSTITUTION:A direct drive motor 42 having an output shaft 44 protruding oppositely to a flange 43 is provided, a plurality of brake units 60 having a permanent magnet 62, an electromagnetic coil 64, etc., are longitudinally movably mounted at the motor 42 side on the periphery of the shaft 44, and a disc brake 54 made of a magnetic material is mounted near the unit 60 at the shaft 44. When the coils 64 are deenergized, the units 60 attract the brake 54 to brake it.
Patent JP-S60185674-A (JP)
Title: Four-wheel steering unit for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B60G7/00
Filed: 1984-03-05
Abstract: PURPOSE:To improve the stability in high speed running and the stability in control in low or medium speed running, by turning rear wheels by means of a rear wheel turning apparatus in accordance with steering in front wheels while enabling the turning of the rear wheels to be corrected by an auxiliary rear wheel turning means. CONSTITUTION:Steering in front wheels is mechanically transferred to rear wheels by means of a steering force transfer unit 30 and a rear wheel turning apparatus 20, and the rear wheels are turned in accordance with the steering in the front wheels. A suspension mount frame 14 is connected with both ends 42a and 42b of an auxiliary turning member 42 of the auxiliary rear wheel steering means 40. The auxiliary rear wheel turning means 40 is adapted such that the auxiliary turning member 42 is moved in the transverse direction through a rack and pinion in accordance with rotation of a step motor 44, and the movement of the member 42 is enhanced by a power cylinder applied with a hydraulic pressure from a second control valve 43. When the auxiliary turning member 42 is moved in the transverse direction, the suspension mount frame 14 is pushed, whereby rubber bushes 13a, 13b and 13c supporting the frame 14 are deformed.
Patent JP-H08207192-A (JP)
Title: Hygroscopic skin material
Inventor: HIRONAKA KAZUO
IPC: B32B3/24
Filed: 1995-02-06
Abstract: PURPOSE: To uniformly add a binder to uniformize various capacities, in a hygroscopic skin material, by enhancing hygroscopic capacity through a binder and preventing a surface from becoming uneven in a moisture absorbing state. CONSTITUTION: A hygroscopic skin material 1 consists of a hygroscopic intermediate layer 30, a skin layer 10 and a base layer material 20 and the hygroscopic intermediate layer 30 constitutes a three-dimensional reticulated structure wherein a plurality of hygroscopic fiber layers are bonded by a binder and the binder is entangled with hydroscopic fibers in a fibrous form and cooperated to provide a large number of moisture absorbing voids and, since hygroscopic capacity is enhanced by the absorption of moisture to a large number of moisture absorbing voids and the hygroscopic fibers are restricted three-dimensionally by the three-dimensional reticulated structure, the surface of the hygroscopic skin material is not made uneven in a moisture absorbing state to become smooth.
Patent JP-H04261808-A (JP)
Title: Preliminary molded product of sheet-like thermosetting synthetic resin molding material with strength in width direction and method and apparatus for preparation thereof
Inventor: KINUKAWA YUTAKA
IPC: B29K105/10
Filed: 1991-02-15
Abstract: PURPOSE:To provide a preliminary molded product of a sheet-like thermosetting synthetic resin molding material with strength in the width direction and a method and an apparatus for preparation thereof. CONSTITUTION:A mixture of a cut short reinforcing fiber 5 and a liq. thermosetting synthetic resin paste P is transferred continuously to the downstream as a flow with a const. speed and successively, a dammed-up condition is produced at the downstream of the flow by making the speed one severalth to make it possible to change the direction of majority of the reinforcing fibers from the flow direction to the width direction being vertical thereto.
Patent JP-S55136598-A (JP)
Title: Waste material treating device
Inventor: OOYAMA YOSHIO
IPC: B30B9/12
Filed: 1979-04-10
Abstract: PURPOSE: To enable water-containing waste materials to be smoothly treated by disposing the screw of the special shape fitted to the outside circumference of a revolving shaft, a waste material leadin port and guide grooves, as well as a discharge port, water discharge port, etc. to the barrel body fixed to the casing.  
     CONSTITUTION: The device is constituted by fitting the screw 3 having spiral ribs 3b to the outside circumference of the revolving shaft 3a to the barrel body 2 fixed to a casing 1, making the cross sectional area at a right angle to the axis between the screw 3 and barrel body 3 gradually smaller as it goes closer to the end, engraving plural lengths of guide grooves 24b in the lengthwise direction of the inside circumferential surface 2a, providing a waste material leadin port 1a to the rear part of the screw 3, a water discharge port 1b to the lower part behind the same, a water squeezing barrel 4, water discharge port 8 and waste material discharge port 5 to the end and further a cone 6 which is capable of pressing the barrel 4 axially and squeezing the discharge port 5 elastically to the end of the screw 3 and opening a feed water port 7 for cleaning of the barrel 4. The water containing waste materials are ground by a cutter 9 or the like and is smoothly dehydrated by the above mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63212664-A (JP)
Title: Stacking device for paper sheet
Inventor: MURAMOTO TADAO
IPC: B65H29/40
Filed: 1987-02-27
Abstract: PURPOSE:To aim at preventing a paper sheet from jumping out, by varying each blade space of an impeller so as to make it narrow at a paper sheet transfer interval but wide at a stacking position. CONSTITUTION:A shaft 11 and an eccentric cam 12 are installed in the rotational central part of an impeller 13, and in this impeller 13, there is provided with a blade 14 being rotatable with a pin 15 as the center. The inside of the blade 14 is made so as to come into contact with the eccentric cam 12 all the time by a spring or the like. When the paper sheet pinched and conveyed by feed rollers 3 and 5 is successively fed in space between blades 14 and 14, a center-closer tip of the blade 14 comes into contact with a small eccentric part of the eccentric cam 12 whereby a space between these blades 14 and 14 becomes narrowed, thus the paper sheet is held in between. And, just before a top of the paper sheet hits a stopper 16, the space between these blades 14 is widened by a form variation in the eccentric cam 12, and the pinching of the paper sheet is released free and stacked in a storage case 17. Therefore, the paper sheet is prevented from jumping out of the impeller, thus stable stacking can be done.
Patent JP-S59169397-A (JP)
Title: Field magnetic flux presuming system of generator
Inventor: NERI KATSUYOSHI
IPC: H02P9/14
Filed: 1983-03-15
Abstract: PURPOSE:To presume field magnetic flux by obtaining the presumed value of a field magnetic flux from the measured field voltage value and the measured air gap magnetic flux linear axis value, and correcting the presumed value in response to the difference between the values obtained from the air gap magnetic flux linear axis component and the measured field current value. CONSTITUTION:A field voltage Vfd and an air gap magnetic flux linear axis component phiad are inputted to the first calculating block 1, and the presumed value phi'' of the field magnetic flux is obtained in accordance with the state equation for simulating the dynamic characteristic of the field magnetic flux of the generator. The air gap magnetic flux linear axis component phiad and the field current ifd are inputted to the second calculating block 2, thereby obtaining the phi'fd, the value and the phi''fd are applied to the third calculating block 3, the gain K is multiplied by the deviation of the values obtained by the blocks 1, 2 to obtain a correction value L, and fed to the block 1. Accordingly, the field magnetic flux is presumed from the other amount which is readily measured to obtain the presumed value having high reliability, thereby effectively utilizing it for controlling the generator.
Patent JP-2000237328-A (JP)
Title: Iontophoresis apparatus
Inventor: KANEMURA KIYOSHI
IPC: A61N1/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an iontophoresis apparatus which administers an ionic medicine. SOLUTION: An iontophoresis electrode section 1 comprises an electrode material 11 which is connected to a power source of the same kind of the polarity as the polarity of the electrification ions of the ionic medicine, a conductive medium 12 which is disposed at the electrode material, an ion exchange membrane 13 which is disposed at the conductive medium and selects the ions opposite to the electrification ion of the ionic medicine, the ionic medicine 14 which is disposed on the ion exchange membrane for selecting the ions opposite to the electrification ion of the ionic medicine and an ion exchange membrane 15 which is disposed at the ionic medicine and selects the ions of the same kind as the electrification ions of the ionic medicine.  A ground electrode section 2 comprises an electrode material 21 which has the polarity opposite to the polarity of the electrode material of the iontophoresis electrode section and a conductive medium 22 disposed at the electrode material and an ion exchange membrane 23 which is disposed at the conductive medium and selects the ions opposite to the electrification ions of the ionic medicine.
Patent JP-H05260979-A (JP)
Title: Production of d-ribose
IPC: C12P19/02
Filed: 1992-02-28
Abstract: PURPOSE:To remarkably stably produce a large quantity of D-ribose by modifying a D-ribose-producing bacterium so as to enable high-manifestation of the DNA sequence contributing to manifestation of gluconic acid operon in a Bacillus bacterium, culturing the modified bacterium in a culture medium and collecting the product. CONSTITUTION:In modifying a part or all of the DNA sequence contributing to manifestation of gluconic acid operon so as to enable a high-manifestation of the gluconic acid operon in a Bacillus bacterium, the modification is carried out by deactivation, e.g. due to missing of gntR part as the manifestation control region existing on the upper stream side of an open reading frame coding gluconokinase of gluconic acid operon or due to insertion of another DNA into his manifestation control region and/or by substituting the promoter part with a Bacillus bacterium chromosomal DNA-derived promoter or a Bacillus bacterium phage-derived promoter, so as to obtain a D-ribose-producing Bacillus bacterium. The resultant D-ribose-producing Bacillus bacterium is cultured in a culture medium and its product is accumulated. The accumulated product is collected, thus remarkably stably producing a large quantity of D-ribose.
Patent JP-H09210567-A (JP)
Title: Furnace wall molten injection repairing layer and repairing method
Inventor: FUKUSHIMA YASUMASA
IPC: F27D1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable an adhering characteristic of a molten injection repairing layer against a furnace wall to be improved by a method wherein a molten solidified layer is present between a furnace wall surface and a molten injection repairing later when the furnace wall is hot molten repaired in injection. SOLUTION: A molten injection repairing material in which a refractory power of silica and a metallic silicon powder which is an easily oxidized metallic particle oxide are mixed to each other, for example, is applied to form molten injection repairing layers 2, 3 at the surface of a base brick 1 of silica under a temperature of atmosphere of 750 deg.C, for example. resulting in that the molten injection layer 2, 3 contacted with the base brick 1 may become a molten solidified layer which is solidified after its melting state. In this case, a mixing rate of the metallic silicon particles which are an easily oxidized metallic particle oxide in the mixed refractory material to be used is set to be not less than 2.5 times of a mixing rate of a metallic silicon particle which is an easily oxidized metallic particle oxide contained in the mixed refractory material to be used when the residual 2-3 molten injection repairing layer is formed.
Patent JP-S62200748-A (JP)
Title: Ic package with signal setter
Inventor: KANEKO KOJI
IPC: H01R33/76
Filed: 1986-02-28
Abstract: PURPOSE:To impress an arbitrary signal on the prescribed terminal pins of an IC element connected by insertion to a small IC package by operating switches in the IC package which takes up little space by a method wherein the IC cover is provided with a plurality of contacts and a signal setting circuit including switches operable from the outside. CONSTITUTION:A plurality of contacts 8 are provided on the inside surfaces of an IC cover 5 and the contacts 8 are each made contact to 4 pieces of Nos.2, 21, 23 and 26 pins, No.14 pin and No.28 pin out of terminal pins 4a of an IC element 4. No.28 pin is a power terminal Vcc, No.14 pin is an earthing terminal GND and this point is earthed through a substrate 1. This grounded line is introduced in the IC cover 5 through the contacts 8 and are connected to the common connecting points of 4 switches S1-S4 of a digital switch 6. The other ends of the 4 switches S1-S4 and 4 resistors R1-R4 are individually connected and 4 pieces of the connecting points a-d are connected to Nos.2, 21, 23 and 26 pins of the IC element 4 through the contacts 8.
Patent JP-S55137419-A (JP)
Title: Combustor
Inventor: SHINOZAKI TADASHI
IPC: F23D11/40
Filed: 1979-04-11
Abstract: PURPOSE: To permit many kind of fuels to be all completely burnt by installing a burner with a mixing chamber and a flame nozzle face, and a throttle or the like installed in a combustor frame, and allowing the dimension between the flame nozzle and the throttle to be adjustable.  
     CONSTITUTION: A mixed gas of the primary air and fuel gas in a mixing chamber 3 is rectified by a rectifying plate 4, and jetted from a flame nozzle 5b into a combustion chamber through a port 6. On the other hand, the secondary air in the secondary-air chamber 10, which is uniformly rectified through holes 12a of a holding plate 12, passes around a burner 2, and after being rectififed again by a rectifying plate 13, flows into the combustion chamber 9. When using fuels of low diffusibility such as gasified liquid-fuels, the holding plate 12 is inserted into the upper cavities 11, and the dimension (h) between the flame-nozzle face 5 and the throttle 8 is set, for example, 5≤h≤10mm. When using fuels of high diffusibility such as natural gas, the holding plate 12 is inserted into the lower cavities 11', and (h) is set, for example, 10≤h≤20mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62199852-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D03D49/62
Filed: 1986-02-28
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-S63210778-A (JP)
Title: Driving device for cross coil type instrument
Inventor: KOMATSU TOSHIO
IPC: G01R1/30
Filed: 1987-02-27
Abstract: PURPOSE:To drive a cross coil type instrument with display information obtained in the form of digital data by processing a sensor signal yet by providing a data input terminal, a duty determination data generating means, a variable duty rectangular wave generating means, and a driver means. CONSTITUTION:Information displayed by the deflection angle of the pointer of the cross coil type instrument A is inputted to a data input terminal IN in the form of digital data. The duty determination data generating means B inputs the inputted digital data and divides pointer deflection angles corresponding to respective digital data into plural parts with digital data inputted before and after said input digital data to generate duty determination data for determining the duty of a necessary rectangular wave for generating a point deflection angle. The variable duty rectangular wave generating means C generates the rectangular wave with the duty corresponding to the duty determination data generated by the means B. Then the driver means D supplies a current to one cross coil with one level of the rectangular wave generated by the means C and to the other with the other level.
Patent JP-S63208969-A (JP)
Title: Microcomputer
Inventor: IKUTA JIYUNICHI
IPC: G06F15/78
Filed: 1987-02-25
Abstract: PURPOSE:To sufficiently secure the time required to latch data received from a ROM and at the same time to decrease the power consumption, by controlling the access of an external ROM based on a stand-by mode setting signal. CONSTITUTION:A signal CE is set at an active level in a normal working state among those control signals given to an external ROM since a stand-by mode signal STN 11 is kept at a low level. Thus the ROM is set under an access permitting state in a normal working state and an output data terminal of the ROM is always kept under an active state. As a result, an instruction regis ter IR 8 can secure the sufficient time required to latch the relevant data. While both signals STN 11 and CE are set at high levels when a stand-by mode is set by a stop instruction. Then the output data terminal of the ROM is set under a high impedance state and to current flows out to the data output termi nal of the ROM via a pull-up resistance 12 and a terminal 5.
Patent JP-H03245759-A (JP)
Title: Dc brushless motor
Inventor: ARIKAWA YASUSHI
IPC: H02K1/18
Filed: 1990-02-23
Abstract: PURPOSE:To suppress unnecessary high frequency components and reduce vibration and noise by laminating unit plates constituting a stator, sliding them in the same direction in order with the rotary shaft of a rotor as the central axis. CONSTITUTION:A stator is equipped with several sets of fixed magnetic poles 21, wherein unit plates 22 are laminated into an iron core and windings are wound thereon. And these are laminated while rotating them 1 deg. at a time centering around the rotary shaft, from one side in the axial direction of the rotary shaft 12, and are laminated so that the shape from the side of the fixed magnetic pole 21 may be trapezoid. And individual unit plates 22, which constitute a stator by being laminated, are laminated, being slid in the same direction in order with the rotary shaft of the rotor as a central axis. Accordingly, the change of the facing area between the rotary magnetic pole 11 and the fixed magnetic pole 21 by the rotor rotating becomes gentle.
Patent JP-H03244662-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGA KATSUFUMI
IPC: C08L51/06
Filed: 1990-02-23
Abstract: PURPOSE:To improve impact strength, water absorption resistance, moldability, etc., by mixing a polyamide resin with a specified amt. of a specific graft copolymer which contains macromonomer units each having a (meth)acryloyl group attached to one molecular terminal. CONSTITUTION:A graft copolymer comprising 30-95.5 wt.% olefin monomer units(e.g. propylene), 70-0.5 wt.% macromonomer units which comprises a polymer having a number-average mol.wt. of 2,000-20,000 and a (meth)acryloyl group attached to one molecular terminal (e.g. a styrenic macromonomer), and 0-40 wt.% other polymerizable monomer units(e.g. glycidyl methacrylate) is prepd. 0.1-50 wt.% said copolymer is mixed with 99.9-50 wt.% polyamide resin to give the title compsn., which is suitably used for automotive, electrical, and mechanical parts.
Patent JP-S60189659-A (JP)
Title: Plastic bumper
Inventor: KAWAMURA YUUJIROU
IPC: B60R19/04
Filed: 1984-03-09
Abstract: PURPOSE:To keep up impact strength in a bumper without entailing any drop in its deposition characteristic as well as to prevent any damage even in time of a light collision, by installing each concave part in a setting flange of a reinforce of a plastic bumper and also top and bottom walls of a bumper outer cover. CONSTITUTION:On an inner side wall surface 101 of both top and bottom setting flanges 10b and 10c of a bumper reinforce 10, there are provided with plural concave parts 11 over the whole width of these setting flanges at regular intervals. On an outer side wall surface 201 of a spot where these setting flanges 10b and 10c of the bumper reinforce 10 of a bumpter outer cover 20, there are provided with plural concave parts 21 like in case of the inner side wall surface 101 of these setting flanges 10b and 10c. These concave parts 21 are installed in a position corresponding to a general part 12 of the said setting flanges 10b and 10c.
Patent JP-S54138297-A (JP)
Title: Multiple bilge keel
Inventor: YUASA KAZUAKI
IPC: B63B3/44
Filed: 1978-04-14
Abstract: PURPOSE: To attenuate rolling of ship body, by providing plate blades at the curved lower portion of broadsides on both sides of the ship body with suitable intervals along the length of the ship body, said plate blades being shaped such that chord length at the top end of the blade is smaller than that at the base portion of the blade in its plan view, and giving a sweepback angle at a portion of or along the entire length of the leading edge of the baldes.  
     CONSTITUTION: A multiplicity of plate blades 1 having a triangular shape are provided at the curved lower porition 2 of broadsides on both sides of the ship body with suitable intervals along the length of ship body, so as to attenuate rolling of ship body by the lift obtained by these plate blades 1. Here, arrangement for the badles is such that chord length at the base portion 3 of blades where they are attached to the curved portion 2 of ship body is larger than that at the top end 4 of badles, and a proper sweepback angle is given to a portion of or along the entire length of leading edge 5 of the blades. By thus shaping the plate badles in the above shape, a required effect for attenuating rolling of the ship body can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio