baber/WOPTO huggingface dataset:
Patent JP-2000331335-A (JP)
Title: Apparatus for production of magnetic recording medium
Inventor: SUGIYAMA MASAHIKO
IPC: G11B5/85
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which allows the effective removal of particulates, is decreased in drop-outs and is improved in a still characteristic and reliability. SOLUTION: A removing device 12 is installed on the DLC(diamond-like carbon) film forming surface side of a film 6 traveling system before the film 6 (tape raw sheet) between a can roll 7 and a take-up roll 3 is wound. The removing device 12 is at least one of a plasma electrode and an ion gun. A diaphragm is installed as the removing device 13 on the side of the surface opposite to the DLC film forming surface side of the film 6 traveling system.
Patent JP-H07322735-A (JP)
Title: Fertilizer feeding part structure in fertilizing machine
Inventor: HIRAI HIROSHI
IPC: A01C11/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a fertilizer feeding part structure suitable for a machine exclusive of fertilizing use, having a large effective filtration area, prevented from occurrence of clogging, capable of readily removing a filtering net, by installing the filtering net in an approximately horizontal position for filtering supplied fertilizer in a midway of a fertilizer feeding route reaching from a fertilizer feed opening to a fertilizer tank. CONSTITUTION:This fertilizer feeding part structure in fertilizing machine is provided with a fertilizer feed opening 16a with a cover, a fertilizer tank for storing a fertilizer sent from the fertilizer feed opening 16a and a fertilizer device for applying the fertilizer in the fertilizer tank to a field and is proved with a filtering net 25, in an approximately horizontal position, for filtering the supplied fertilizer in a midway of a fertilizer feeding route reaching from the fertilizer feed opening 16a to the fertilizer tank. Then distributing the fertilizer filtered by the structure through a communicating route connected to plural fertilizer tanks, the communicating route is preferably laid at a position lower than the lower part of the filtering net 25.
Patent JP-S623430-A (JP)
Title: Magnetic recording medium
Inventor: ISOBE RYOSUKE
IPC: C09D5/23
Filed: 1985-06-27
Abstract: PURPOSE:To improve the S/N and RF output of the titled medium by incorporating a metallic magnetic substance and an org. pigment compd. having a carbonyl group and/or a sulfonic group into the magnetic layer. CONSTITUTION:A magnetic layer 2 contg. a metallic magnetic substance, an org. azo pigment compd. having a carbonyl group and/or a sulfonic group and polyurethane and a phenoxy resin and/or a vinyl chloride coplymer as the binder resin is formed on the surface of a carrier 1. To magnetic powder, 0.1-20wt% org. pigment compd. is used. A backcoat layer 3 is formed on the rear surface of the carrier 1. Consequently, the metallic magnetic substance is stably dispersed in the magnetic layer 2 and the S/N, RF output, etc., of a magnetic recording medium is improved.
Patent JP-S5931006-A (JP)
Title: Composite soft magnetic material
Inventor: TOMITA TADAHARU
IPC: H01F1/26
Filed: 1982-08-13
Abstract: PURPOSE:To enhance permeability without using filaments by a method wherein flake-like soft magnetic materials are bonded by bonding materials. CONSTITUTION:Flake-like soft magnetic materials such as pure iron powder of mean grain size 100mum, for example, are rolled by a roll to be converted from the spherical form to the disc-like form. The rolled disc-like pure iron is cleaned and then annealed in hydrogen gas at 800 deg.C for 1hr. This disc-like pure iron is weighed to become 50vol% and knealed with epoxy resin. Thereafter, it undergoes press forming under pressure of 1ton/cm<2>. Subsequently, it is cured at 150 deg.C for 2hr and then drawn out into the ring-like form. In this way, by using the flake-like soft magnetic materials, it becomes possible to enhance permeability without using expensive soft magnetic materials such as filaments.
Patent JP-H10328183-A (JP)
Title: Ultrasonic diagnostic system
Inventor: MASUDA YOSHIAKI
IPC: G01N29/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To properly and easily adjust a picture quality parameter such as an amplification gain even without enough knowledge. SOLUTION: An adjust image generating part 11 generates an adjust image C showing a slide key Ck of adjuster 7 to be functioned in set diagnostic depth and an effective range Ca of each adjuster and displays this adjust image C on the screen of display 4 singly or while being overlapped with an echo image E. The contact of displayed adjust image C with the section of slide key Ck is detected by a contact detecting means 13 and based on that detecting signal, an adjustment control part 8 generates an adjust signal corresponding to the operation of adjuster 7. Based on this adjust signal, the picture quality parameter adjusted echo image can be provided.
Patent JP-H06335224-A (JP)
Title: Stepping motor
Inventor: SAOTOME TOSHIO
IPC: H02K37/14
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a stepping motor with an improved rotary accuracy and a large generation torque regardless of a motor outer diameter by providing a rotor magnet with an outer diameter which is slightly smaller than the inner diameter of a case where a pole tooth yoke is formed. CONSTITUTION:A rotor magnet 4 has an outer diameter which is slightly smaller than the inner diameter of a pole gear yoke 3 and is housed in the pole tooth yoke 3 and a driving current is given from a drive circuit where a substrate 7 is formed to a coil 8 in a stepping motor 1, thus forming a magnetic circuit reaching a pole tooth 27 again from the inside of the pole gear yoke 3 through the coil 8, a tie board 41, and a frame body 22 after passing through the pole tooth 27 and the substrate 7. Then, the rotor 5 is rotated due to the operation of the magnetic field where the magnetic circuit and the rotor magnet 4 are formed and then the rotary shaft 5 is subjected to a drive of rotation but the stepping motor 1 can be driven to rotate accurately since each pole tooth is positioned accurately and at the same time a high torque can be generated since the size of the magnet can be increased.
Patent JP-S6036093-A (JP)
Inventor: ROBAATO ETSUCHI RAASEN
IPC: D05B59/00
Filed: 1984-07-10
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-H0812642-A (JP)
Title: Production of urethanediol
Inventor: SHIMAZAKI YOSHIHARU
IPC: C07C271/20
Filed: 1994-06-23
Abstract: PURPOSE:To safely and quickly obtain the colorless high grade urethanediol in a simple operation and in a high yield by reacting an aliphatic diamine with a cyclic alkylene carbonate in a water solvent. CONSTITUTION:The urethanediol is obtained by reacting an aliphatic diamine (e.g. hexamethylenediamine) with a cyclic alkylene carbonate (e.g. ethylene carbonate) in water solvent by a continuous flow style using a tubular reactor at 40-100 deg.C: for 1-3hr. Water is used in an amount of 0.2-2 times that of the aliphatic diamine. The urethanediol itself is useful as a raw material for polyurethanes, but the urethanediol is thermally converted into an isocyanate which is useful for coatings, adhesives, various binders, etc., as a blocked isocyanate.
Patent JP-S5664637-A (JP)
Title: Travelling resistance control method and system thereof
Inventor: ONO MASAMICHI
IPC: G01M17/007
Filed: 1979-10-31
Abstract: PURPOSE: To simply perform speed control by a method wherein taking a coasting speed signal as a command value, the load of a dynamometer is adjusted with a speed control loop.  
     CONSTITUTION: A switch 82 is changed-over to the output side of a speed control circuit 40 to form a speed control loop and along with this, a signal corresponding to a given test maximum speed is introduced as command value of the speed control circuit 40. A dynamometer 1 of DC motor system operates as a driving source, thus, controlling the speed to the test maximum speed. Next, a switch 81 is changed-over to the side of a memory circuit 71, and making the coasting speed signal stored thereat a speed command value, a coasting speed control operation is performed by means of the speed control loop. When a travelling resistance is reproduced and controlled in the dynamometer system by connecting a test body 4, a switch 82 is changed-over to the side of a memory circuit 72 and the storage value of an address corresponding to the output of a speed detector 11 corresponding to the operation speed of the test body 4 is introduced as the command value of a current controller 20, thus, load control of the dynamometer 1 being performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5488650-A (JP)
Title: Nitrifying method
Inventor: TANAKA ITSUROU
IPC: C02F3/34
Filed: 1977-11-25
Abstract: PURPOSE: To provide a nitrifying method, capable of ammoniacal nitrogen contained in waste water promptly and in simple and economical manner, by forming a jet stream layer of waste water downwardly of an expansion layer which forms a fluidized bed of microorganism attached to solid-particle carrier.  
     CONSTITUTION: Fluidized bed of microorganism attached to solid-particle carrier is formed, and downwardly of the fluidized bed, a jet stream layer of waste water to be treated is formed to range from the bottom of tank to 1/10W1/4 of the fluidized bed. Such a jet stream layer can be formed, for instance, by selecting the values of maximum diameter D(m) of the tank and rate Q (m 3 /min) at which water to be treated is ejected from nozzle, such that they hole a relation-ship, 0.12 D 2 ≤Q≤0.72 D 2 . With such an arrangement, a stable expansion layer is formed at an upper portion of the jet stream layer and stagnation in the nitrifying tank can be prevented. Thus, ammoniacal nitrogen contained in waste water can be removed with considerable reduction of treatment time. Further, operation and maintenance of the system can be simplified and at the same time its installation costs can be also lowered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0811821-A (JP)
Title: Packing machine
Inventor: OOYURI KAZUNARI
IPC: B65B13/22
Filed: 1994-06-23
Abstract: PURPOSE:To reliably and smoothly draw out a band from a band guide at the time of starting primary tightening by allowing pressing force of a tightening roller to be changed with arbitrary timing. CONSTITUTION:A gate-type arch 5 for guiding a band is provided on a box-type main housing 3 having a working table 4 onto which an object W to be packed is mounted, a band B is drawn out from a band guide provided along an inner peripheral face of the arch 5 to be wound around the object W. After primary tightening wherein an excessive band is drawn back between a back feed roller 51 and a pressing roller 53 at a high speed and low torque is done, secondary tightening is done at a low speed and high torque. At this time driving voltage of a solenoid-type actuator for moving the pressing roller 53 is made switchable in two stages so that pressing force of the roller 53 can be changed with arbitrary timing, wherein primary tightening force is large only during initial draw- out of the band, thereby smoothly drawing out the band B.
Patent JP-S5932182-A (JP)
Title: Bimorph piezoelectric element
Inventor: TAKADA MITSUHIRO
IPC: H01L41/09
Filed: 1982-08-16
Abstract: PURPOSE:To obtain high elastic strength and universality in a bimorph piezoelectric element by aligning the polarizing direction of a plurality of piezoelectric plates in the same direction, andbonding thereto a single piezoelectric plate formed by laminating and bonding as one plate. CONSTITUTION:Two piezoelectric plates 1a which have a thickness of t0/2 are aligned as a piezoelectric plate corresponding to a single piezoelectric plate 1 having a thickness of t0 so that the polarizing directions are coincident, laminated and bonded with an adhesive having large elastic deformation state. The single piezoelectric plate 1' which is thus bonded is used and bonded to each of both sides of a metal plate 3, and electrodes 2 are attached to both side surfaces of a piezoelectric element 6'. In this manner, a bimorph piezoelectric element which has high elastic strength and excellent universality can be obtained.
Patent JP-S5945357-A (JP)
Inventor: PIITAA MAATEIN BAARIRU
IPC: C09D183/10
Filed: 1983-08-04
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-S5844578-A (JP)
Title: Deciding device for writing direction of address information
Inventor: TSUKAMOTO MASAYOSHI
IPC: G06V10/10
Filed: 1981-09-09
Abstract: PURPOSE:To attain the automation of all processes and to improve both the processing speed  and reading factor, by detecting a straight line based on the address information to decide the  writing direction of the address information from the direction of the detected straight line  and as a result eliminating the processes which are performed by the visual decision and operation of an operator. CONSTITUTION:The address information is read optically out of a postal matter which has no  limitation for the writing direction of the address information. In this case, a postal matter P  is carried toward an arrow (a) on a carrying path 11, and the lengh of the matter P is detected by the 1st and 2nd detectors 13, 14 and a length detecting counter 16. The existable range  of address information is decided by an arithmetic circuit 18, a comparator 17 which uses the output of the counter 16 for its input, etc. The range of address information is scanned optically for the matter P, and the address information is read at a reading part 12. This information is differentiated by a tip detection number defferentiating circuit 21 and then applied to  an address underline detection FF circuit 22 to detect a straight line based on the address information. According to the direction of the detected straight line, the writing direction of the  address information is decided. Thus all processes are automated to improve both the processing speed and the reading factor.
Patent JP-H0434316-A (JP)
Title: Flowmeter
Inventor: SASAKI YOSHIFUMI
IPC: G01F3/10
Filed: 1990-05-30
Abstract: PURPOSE:To achieve simplification of a certifying work by mounting a weighing section and a detecting section integral by sealing to allow the certification with a flowmeter unit off a housing. CONSTITUTION:An end plate 37 of a weighing section 14 and a cover 45 are fixed with a bolt 46 to seal. For example, a metallic linear body 54 is inserted through insertion holes 51 and 52 and a fixing piece 55 such as lead is squeezed to seal the end plate 37 and the cover 45 securely. A bolt 47 for connecting the cover 45 to a case 79 of a detecting section 15 is constructed in the same way and a sealing is made by a linear body 56. In this manner, the weighing section 14 of a flowmeter unit 13 and the detecting section 15 are mounted being sealed. The flowmeter unit 13 is inspected being removed from a housing 12 and a weighing section unit 13 passing the inspection is mounted on the housing 12.
Patent JP-S5859979-A (JP)
Title: 2h-1,2,4,6-thiatriazine(3)one-1,1-dioxide, manufacture and herbicide containing same
Inventor: GERUHARUTO HAMUPUREHITO
IPC: A01N43/72
Filed: 1982-08-18
Abstract: 2H-1,2,4,6-Thiatriazin-3-one,1,1-dioxides of the formula   <IMAGE> where R1, R2 and R3 have the meanings given in the description, are used for controlling undesirable plant growth.
Patent JP-S5266921-A (JP)
Title: Winding of transformer
Inventor: FUKUDA TERUO
IPC: H01F29/02
Filed: 1975-12-01
Abstract: PURPOSE: To reduce an electromagnetic mechanical force generated in individual top winding by positioning individual tap windings arranged with separation in vertical directions outside the high-voltage winding in a predetermined position at a certain height from a terminal leading-out point to its ending point at the center in axial direction of the winding on the high-voltage side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11324411-A (JP)
Title: Artificial tombstone and manufacture thereof
Inventor: KATAOKA AKIRA
IPC: E04H13/00
Filed: 1998-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a tombstone which is inexpensive and which can be relatively easily maintained and used for a long time, by almost evenly mixing a granular material to obtain a pattern like a natural stone with cement and glass fiber to form a tombstone member having a required shape and applying a clear paint on the surface thereof to constitute the tombstone. SOLUTION: Sand (granule material) 1 to obtain a pattern like a natural stone is evenly mixed with white cement 2 and alkali resistant glass fiber 3 together with water and an admixture to prepare mortar. This mortar is injected into a mold so as not to generate air bubbles in the inside and pressurized, and then, it is cured and hardened to form a tombstone member 4. Cement covering the sand 1 on the surface is removed by a grinding means or the like and thereafter, fluororesin-based or other clear paint 5 is applied on the surface of the tombstone member 4. Since the granular material 1 also exists in the inside of the tombstone, even if the waterproof clear on the surface comes off with the passage of time, when the substrate is newly exposed and the clear paint is applied, the same appearance with the initial outside appearance like a natural stone can be obtained.
Patent JP-S6119823-A (JP)
Inventor: PIEERU UU IKUBURAYA
IPC: D01H4/08
Filed: 1985-06-28
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-S6122382-A (JP)
Title: Cleaning device
Inventor: TAKEI TETSUYA
IPC: G03G21/00
Filed: 1984-07-11
Abstract: PURPOSE:To prevent the surface of an image carrying body from being damaged due to a fact that various foreign matters adhere to a slide-contact member, by operating the slide member within a prescribed time after an operation of the image carrying body has been started. CONSTITUTION:A slide roller 8 consisting of silicone rubber is slide on the upstream side in the running direction of a photosensitive boby, of a cleaning blade 7a, and a foreign matter can be removed thereby. An operation of the slide roller 8 is executed earlier by a suitable time than an operation of the photosensitive body 1, or when a running speed of the photosensitive body 1 in an abutting part of the photosensitive body 1 and the slide roller 8, and the peripheral length of the photosensitive body 1 are denoted as (v) and (l) respectively, the slide roller 8 is operated within a time (t) for satisfying a relation of tXv=l.
Patent JP-S625168-A (JP)
Title: Semiconductor chemical sensor
Inventor: TSUKADA KEIJI
IPC: H01L29/78
Filed: 1985-07-01
Abstract: PURPOSE:To obtain a semiconductor chemical sensor with the sensor output stable for a long time, by arranging a platinum group metal having an oxygen ion injected in such a manner that the injected part thereof is allowed to contact a solution to be measured with a hydrogen ion density while the noninjected part thereof is connected to a gate electrode of an FET. CONSTITUTION:An ISFET for pH comprises a drain 2, a source 3 and a gate 4 formed on an Si substrate 1. After Pt is deposited on a gate 4 portion, an oxygen ion is injected and undergoes a heat treatment. A drain Al electrode 5 and a source Al electrode 6 are formed. A gate electrode of an FET is made of a poly Si7 and electrically connected to Pt10 with an oxide layer 11 having an oxygen ion injected while sandwitches Al 8, Ti 9 layers to enhance adhesivity. An SiO2 insulation film 12 is placed between the gate electrode 7 and the Si substrate 1. As soon as the oxide layer 11 gets in contact with a solution to be measured, the interface potential between the PtO2 and the solution varies with the pH value, which changes the gate voltage of the gate electrode 7. Thus, the pH value is measured from the changes in the current between the drain and the source.
Patent JP-S6034957-A (JP)
Title: 2-substituted methylene-2-(2-aminothiazol-yl)-acetic acid derivative and its preparation
Inventor: SAKAGAMI KENJI
IPC: A61P31/04
Filed: 1983-08-05
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or amino-protecting group; R<2> and R<3> are H, cyano, -COOR<5> (R<5> is H or carboxyl-protecting group) or group of formula II (R<6> and R<7> are H or lower alkyl); R<4> is H or carboxyl- protecting group]. EXAMPLE:2-(2-Tritylaminothiazol-4-yl)-3-tert-butoxycarbonyl-acrylic acid allyl ester. USE:A modifying agent for antibiotic substance, especially penicillin-type antibiotics and cephalosporin-type antibiotics. It has broad antibacterial spectrum, and exhibits strong antibacterial activity even to the Gram-negative bacteria and Gram-positive bacteria. PREPARATION:The compound of formula I can be prepared, e.g. by reacting the compound of formula III with the phosphorane compound of formula IV in a solvent at a temperature between 0 deg.C and the boiling point of the solvent for 30min-10hr.
Patent JP-S5855856-A (JP)
Inventor: ROBAATO UIRIAMU AARINTON
IPC: G01N30/62
Filed: 1982-08-17
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-H06330345-A (JP)
Title: Lining method of cu alloy
Inventor: ASANO HIYOUE
IPC: B22D19/00
Filed: 1993-05-21
Abstract: PURPOSE:To make the execution method simple and to enable an automatic treatment by laying a Cu alloy part on an iron base material, heat-melting it in a vacuum furnace and melt-joining both. CONSTITUTION:A part (e.g. a cylinder) made of the iron base material 10 with a part to be lined with Cu alloy made into a mold shape and the Cu alloy member 12 (e.g. a Cu alloy round bar) are defatted and cleaned and then the Cu alloy round bar is laid on the mold part 16 to be inserted into the vacuum furnace. The Cu alloy member was heated under the reduced pressure, and then it is melted after the furnace pressure was raised, and the Cu alloy is melted on the iron base material 10 and joined with it. After heating under high vacuum of <=4X10<-2>Torr, inert gas is filled to make the furnace pressure to 30-2300Torr and melt the Cu alloy also. Thus, the working without a flux can be performed and the working environment can be kept clean.
Patent JP-H01310684-A (JP)
Title: Method and device for automatically cleaning pin-ball grinding material
Inventor: KOBAYASHI YOSHIMUNE
IPC: A63F7/02
Filed: 1988-06-10
Abstract: PURPOSE:To erase the abrasion of a grinding material, to cause a device to be economical and to prevent the problem of drain processing, etc., from being generated by separating a pin-ball and the grinding material after the pin-ball is grinded, sending the said grinding material with being stirred and cleaned in a cleaning tank while liquid cleanser is added and executing the feeding and circulating of the cleanser in the cleaning tank after being filted. CONSTITUTION:The pin-ball and grinding material being lifted up in a tube body 2 are sent from a sending port 5 to a separator 6. Then, the grinding material, whose surface is dirty, to fall down and to be separated in the tube body 2 is passed through a grinding material circulating route 8 and one part is detoured and conducted to a detouring circuit 12. The grinding material is conducted to a cleaning tank 13. While the liquid cleanser is added from an injecting port 14 in the head part of the tank, the grinding material is stirred and cleaned by a stirring fan 17. After that, the grinding material is sent from the bottom part of the tank 13 to a tube body 18. Then, the grinding material joins and returns to the circulating route 8 through a returning route 21 by the revolution of a spiral body 20. The dirty liquid cleanser flows out a flowing-out port 15, drawn up to a filter 24 by a pump 23 and filted. After that, the cleanser is conducted to the injecting port 14 and sent into the tank 13.