baber/WOPTO huggingface dataset:
Patent JP-H0224824-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: YAMAMOTO YOSHINORI
IPC: G11B5/842
Filed: 1988-07-13
Abstract: PURPOSE:To enhance the dispersibility of magnetic powder and to improve the traveling durability of a coated film by incorporating a compd. having <=1,000mol.wt. and both functions of an acrylic group and phosphoric acid group into a magnetic layer constituting the magnetic recording medium. CONSTITUTION:The dispersibility of the magnetic powder is improved if the compd. expressed by the general formula is used and is irradiated with electron rays after formation of the coated film. In addition, the bleeding out of the dispersant from the coated film is obviated and the durability of the recording medium is improved. A compd. contg. phosphate group is preferable as such compd. and sticks well to the surface of the magnetic powder which is relatively hydrophilic. On the other hand, the hydrocarbon parts of the ester elongate in a solvent and repulse against each other, thus increasing the dispersion stability of the magnetic powder. This compd. is used preferably at 0.1-20wt.% per 100pts.wt. magnetic powder in case of using said compd. as the dispersant. A vinyl chloride/vinyl acetate resin, butyral resin, etc., are used as the binder.
Patent JP-S6154127-A (JP)
Inventor: KASHIMURA KATSUICHI
IPC: H01H33/88
Filed: 1984-08-24
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-H05206824-A (JP)
Title: Ultrasonic proximity switch
Inventor: ERUNSUTO RUUBAA
IPC: H03K17/945
Filed: 1992-06-10
Abstract: PURPOSE: To make parallel or serial the automatic synchronization of ultrasonic proximity switches simultaneously connected through a common lead wire. CONSTITUTION: A circuit 8 is installed between a control module 4 and a release output terminal 3, and this circuit 8 performs potential conversion at the release output terminal 3 through synchronizing pulses 7 and 12. The 'low' potential state generated at that release output terminal 3 is guided through a common lead wire 11 to the other proximity switch by any proximity switch 1 or 2. As long as the common lead wire 11 is at a low potential, the proximity switch is not turned to a transmission preparing state and when the common lead wire is changed to a high potential, for the first time, parallel or serial synchronization is enabled.
Patent JP-S5876452-A (JP)
Inventor: TATSUDO ERU PATSUTON
IPC: C08L79/04
Filed: 1982-10-04
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-H0521859-A (JP)
Title: Magnetostrictive vibrator
Inventor: SHIBATA ITARU
IPC: B06B1/08
Filed: 1991-07-16
Abstract: PURPOSE:To improve handling properties of a magnetostrictive element and to sufficiently perform performance by forming a device of the element using a brittle magnetostrictive material having a Laves type crystalline structure made of a rare earth element-transition metal. CONSTITUTION:A magnetostrictive vibrator in which a vibrator head is brought into contact with the end face of a magnetostrictive element 1 formed of a magnetostrictive material having a Laves type crystalline structure made of rare earth-transition metal, comprising a ceramic layer 2 and a metal layer 3 provided on the end face of the element 1 in contact with the head.
Patent JP-H0340082-A (JP)
Title: Automatic meal ticket vending machine
Inventor: HASHIMOTO MASAAKI
IPC: G07B1/00
Filed: 1989-07-06
Abstract: PURPOSE:To constitute the subject machine so that a user can select a menu which agrees with his physical condition by inputting an appetite, a physical condition and a stomach condition, executing an inference, based on these inputs, outputting the desirable fat quantity and protein quantity, and also, extracting and displaying a more suitable menu for these fat quantity and protein quantity. CONSTITUTION:An automatic meal ticket vending machine is provided not only with a menu key group 1 with a lamp, a money throw-in port 2 and a meal ticket discharge port 3, but also provided with a display part 4, a recommendation key (start key) 5 and a key group 6 for inputting the degree of an appetite, a physical condition, a stomach condition, etc. In this state, the own appetite, the physical condition and the stomach condition are inputted by an appetite input means, a physical condition input means and a stomach state input means, respectively. In the apparatus, an inference is executed by inputting them, the calorific quantity and the protein quantity which are considered to be correct in the present state are outputted, and based on these calorific quantity and protein quantity, a correct menu is instructed and displayed. In such a way, a purchaser selects a menu which he desires to eat from this instruction menu.
Patent JP-S6156234-A (JP)
Title: Manufacture of austenite stainless fine grain steel
Inventor: TERANISHI HIROSHI
IPC: C21D8/00
Filed: 1984-08-23
Abstract: PURPOSE:To obtain a fine grain steel without necessitating high temp. softening and cold rolling of especially high draft, by specifying conditions of heat treatment and working in method for obtaining boiler steel by applying heat treatment and working to austenite stainless steel of carbide precipitation type such as of Ti, Nb. CONSTITUTION:Austenite stainless steel contg. by weight >=0.1% Nb and/or >=0.1% Ti, and >=0.04% C is hot worked at >=1,200 deg.C finish working temp. Thereafter, the steel is cooled rapidly at >=500 deg.C/hr rate, successively cold worked by >=20% draft, and solution treated at temp. lower by >=30 deg.C than hot working finishing temp. If hot working temp. of said stainless steel contg. specified quantities of Nb and/or Ti and C is raised sufficiently and carrying out rapid cooling after said hot working in such a way, grain size of the material after hot working is made finer. Further, sufficiently large quantities of Ti and Nb in solid solution state can be ensured and the aim can be achieved.
Patent JP-H102392-A (JP)
Title: Drive device for feed arm for feeder
Inventor: OKUBO YASUNORI
IPC: F16H21/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for a feed arm to relieve the load of a drive motor. SOLUTION: A feed arm 2 having an upper end part coupled to a drive arm 1 follows the rotation of the drive arm 1, and a coupling shaft 12 at an upper end part is rotated around a support axis in a rotation direction, and a feed rod 3 coupled to a lower end is horizontally laterally moved. In a feeder wherein an auxiliary arm 9 and an auxiliary feed arm 10 effects parallel movement to the drive arm 1 and the feed arm 2, simultaneously with coupling the base part of the drive arm 1 to a drive rotary shaft, the drive arm is rotatably coupled with a machine body 4, a bearing part extending through in a longitudinal direction is formed at a tip part. The feed arm 2 has an upper end from which the coupling shaft 12 is integrally protruded, and is inserted in the bearing part.  A timing belt 15 is endlessly run around a driven pulley 13, fixed at an protruding tip end, and a drive pulley 14 concentric to the drive rotary shaft of the drive arm 1 and fixed at the machine body 4.
Patent JP-H0522042-A (JP)
Title: Digital orthogonal demodulation circuit
Inventor: SASAKI MITSURU
IPC: H03D1/00
Filed: 1991-07-16
Abstract: PURPOSE:To realize the digital orthogonal demodulation circuit which can execute demodulation without distortion by equalizing the absolute value levels of two orthogonal signals and precisely correcting phase difference to 90 deg.. CONSTITUTION:At the digital orthogonal demodulation circuit equipped with a reference wave generation circuit 1 to generate a reference wave differring the phase at 90 deg., two mixers 2 and 3 to mix this reference wave into received waves, two filters of first and second filters 4 and 5 to pass only the prescribed frequency component and demodulating means 6 to obtain a demodulated signal by calculating a square average, an absolute value level correcting means 7 is provided to compare the absolute value levels of the two orthogonal signals by a digital processing and to increase or decrease the strength of one signal only for a prescribed variable corresponding to the compared result.
Patent JP-S6068567-A (JP)
Title: Alkali metal-halogen battery
Inventor: MIKAWA REI
IPC: H01M4/00
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a battery which a large amount of halogen is steadily held and current is delivered for a long time by using activated carbon fiber in which halogen or halogen complex is adsorbed or impregnated as a positive electrode in a battery using alkali metal as a negative electrode. CONSTITUTION:The amount of halogen adsorption and energy density are increased with increase of surface area of activated carbon fiber, but 500- 2,500m<2>/g of surface area is preferable from a strength standpoint. Fluorine, chlorine, or iodine is used as halogen. Amine group or halogen complex formed by organic compound having double bond and halogen is used as halogen complex. By using activated carbon fiber 2 having large surface area as the positive electrode, a large amount of halogen is adsorbed (20mg of activated carbon fiber having a surface area of 2,000m<2>/g adsorbs 100-200mg of iodine), and a high energy density battery is obtained.
Patent JP-S6421254-A (JP)
Title: Hydraulic shift speed change gear
Inventor: ISHIZAKI MASAHIRO
IPC: F16H61/28
Filed: 1987-07-14
Abstract: PURPOSE:To prevent generation of a speed change shock by judging, whether it is running or start of running through a control change-over mechanism, at the time of speed change operation under running or the start of running, and raising operating hydraulic pressure according to a preset clutch pressure curve. CONSTITUTION:When a speed change operation for a running start from stoppage is conducted by a selecting means 17 in a control panel 12, a control change-over mechanism 14 judges this status and a control means 15 is controlled according to a preset program to raise a control voltage to an electromagnetic proportional pressure reducing valve 9 up to E1 for keeping it for a short time T, then the control voltage is lowered once and is output to be gradually raised, and pressure in a hydraulic clutch is speedily increased to about half clutch state, then an engaging operation is slowly conducted. When the speed change operation is conducted during running, lower control voltage than the aforementioned voltage is output and then the engaging operation for the hydraulic clutch is conducted by the similar operation. Thus, the hydraulic clutch is speedily switched without any speed change shock.
Patent JP-S6333740-A (JP)
Title: Original cover of copying machine
Inventor: OTSUKA KOICHI
IPC: G03B27/62
Filed: 1986-07-28
Abstract: PURPOSE:To facilitate the layout of an original to be copied by attaching an original cover to a copying machine body so that this cover can be turned through 180 deg. to the surface of a platen glass and attaching a transparent auxiliary original cover to the rear face of the original cover so that this auxiliary original cover can be turned to the original cover. CONSTITUTION:In the case of copying a large-sized original like a newspaper or a map, the original cover 20 overlaying the platen glass 14 is turned through 180 deg. and is held by a step part 16 to form a plane approximately on a level with the platen glass 14. The large-sized original like a newspaper or a map is spread overall without folding, and a desired position is set on the platen glass 14 and is copied. If it is necessary to examine the layout of the original in the case of copying an original whose size is not a fixed size, in the case of composite copying of two or more originals, or the like, the original cover 20 is opened to the horizontal position and is held by the step part 16, and the layout of the original is carried out with the surface turned up on the original set face 22 of the original cover 20. Thus, the original is easily laid out.
Patent JP-H0842643-A (JP)
Title: Power generating device
Inventor: KABE HIROSHI
IPC: H02J7/00
Filed: 1994-07-27
Abstract: PURPOSE:To perform high-efficient charging having excellent facility by a method wherein when a first gear is rotated in one of forward and reverse, rotation around a first position is effected and when it is rotated in the other direction, rotation around a second position is performed. CONSTITUTION:When a first gear 13 is rotated in a forward direction, the rotary shaft of a third gear is rotated around a first position A as the rotary shaft 15a of a third gear 15 is reversed. In this case, since the third gear 15 is in a state to be engaged with a motor direct coupling gear 11, the motor direct coupling gear 11 is rotated in a forward direction. Based on rotation of a DC motor, charge with a rated voltage is carried out. Meanwhile, when the first gear 13 is rotated in a reversed direction, the rotary shaft 15a of the third gear 15 is rotated around a second position B as it is rotated in a forward direction. In this case, since the third gear 15 is in a state to be engaged with the second gear 14, the second gear 14 is rotated in a reverse direction and along with the rotation, the motor direct coupling motor 11 is rotated in a forward direction. A rated voltage is charged.
Patent JP-H073819-A (JP)
Title: Foundation in use of polystyrene foam, and construction method thereof
Inventor: SATO RYOICHI
IPC: E02D27/52
Filed: 1993-06-22
Abstract: PURPOSE:To eliminate form work by lefting in place polystyrene foam blocks, and place concrete continuously to progress work quickly. CONSTITUTION:In the foundation having a concrete hollow section constructed in the water, etc., there are a bottom slab concrete placed on having crushed stone and a top slab concrete placed on the bottom slab concrete, and a plurality of anchors 8 are erected in the hollow section of the top slab concrete. After that, a plurality of polystyrene foam blocks 10 are laminated in specific height by fitting into the hollow section while being made to pass through the anchors to form a concrete form. In addition, the top surfaces of the blocks 10 are covered with top boards and are fastened with the anchors to fix, and a plurality of polystyrene foam blocks are left in place in concrete.
Patent JP-H06319557-A (JP)
Title: Production and purification of lymphokine
Inventor: CLARK STEVEN C
IPC: A61K35/74
Filed: 1993-06-22
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent JP-S6234700-A (JP)
Title: Press forming device for composite resin plate or the like
Inventor: YASHIMA TSUNEAKI
IPC: B29K105/06
Filed: 1985-08-09
Abstract: PURPOSE:To minimize the influence of the compressibility of hydraulic fluid and to permit the control of the balanced support of a slide with high accuracy by moving rods for expelling the hydraulic fluid upward and downward to maintain the volume of the hydraulic fluid for supporting rods which support the slide in balance for a long stroke at the small volume. CONSTITUTION:Balanced supporting devices 7, 7 consisting of hydraulic cylinders having the supporting rods 8 to be moved upward and downward by hydraulic servocontrol valves 9 to a head 4 are disposed to a press device which lowers the slide 5 attached with an upper die 11 by a pressurizing cylinder 6 and presses a composite resin plate, etc. 23 imposed on a lower die 22 on a bolster 21..The slide 5 is supported in balance by the rods 8 over the long stroke according to the sized of the dies 11, 22. The rods 13 for expelling the hydraulic fluid are provided into a box-shaped body 12 attached to the bed 4 and are actuated via reduction gears 14 by driving mechanisms (not shown) so as to move upward and downward in the cylinder by following up the stroke of the rods 8 detected by position detectors 10. The volume of the hydraulic fluid in the cylinder is thereby maintained at the extremely small volume.
Patent JP-S6154022-A (JP)
Title: Magnetic recording medium
Inventor: SHIRAHATA RYUJI
IPC: C08L79/08
Filed: 1984-08-24
Abstract: PURPOSE:To improve not only the weather resistance but also the durability and electromagnetic transducing characteristics by laminating the 1st and the 2nd magnetic thin films each contg. a specified component as the principal component on a nonmagnetic substrate. CONSTITUTION:The 1st magnetic thin film 12 contg. cobalt as the principal component is formed on a nonmagnetic substrate 11 by diagonal incident vapor deposition or other method, and the 2nd magnetic thin film 13 contg. iron nitride as the principal component is formed on the film 12 by diagonal incident ion plating or other method to obtain an unbonded magnetic recording medium. By the laminated structure, not only the weather resistance but also the durability and electromagnetic transducing characteristics such as modulation noise characteristics are improved.
Patent JP-H1172055-A (JP)
Title: Fuel pump module to be installed in fuel tank
Inventor: TUCKEY CHARLES H
IPC: B01D35/027
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To improve the performance and efficiency of a fuel pump by establishing a system which can decrease a vapor suction of fuel pump and can maintain the fuel supply to the pump inlet in the condition that the fuel tank has a very fuel level. SOLUTION: A riser pipe 30 is provided in a fuel pump module 10 to be installed in a fuel tank. The top of the riser pipe 30 leads to a return fuel reserver 28 while the bottom leads to a fuel pump 14 inlet. When the fuel level in the reservoir 28 has risen above the top of the pipe 30, some of the fuel can be sent from the return fuel reservoir 28 to the inlet of the fuel pump 14. According to this fuel system, the inlet of the return fuel reservoir 28 is leading to the fuel return line 26, and surplus fuel is fed to the return fuel reservoir 28. If the fuel level in the reservoir is sufficiently high, this weathered return fuel is fed to the inlet to fuel pump 14 via the riser pipe 30. Accordingly the weathered fuel is supplied to the engine by the fuel pump 14.
Patent JP-H05344258-A (JP)
Title: Facsimile equipment
Inventor: NAKA YUTAKA
IPC: H04M11/00
Filed: 1992-06-10
Abstract: PURPOSE:To improve a facsimile equipment in portability and operability by receiving the facsimile signal of a master machine by a slave machine, converting the signal into digital data, storing it, displaying it, determining a timing by the digital data, and storing and displaying it. CONSTITUTION:A master machine transmits a facsimile signal as radio wave to a slave machine 20 via a transmission part and an antenna. The slave machine 20 receives radio wave via an antenna 30, and a facsimile signal is converted into digital data in a reception part 23 and it is stored in a storage device 25. A timing control part 22 determines a timing by the digital data from the reception part 23 and outputs a timing signal to the storage device 25 and a display device part 28. Thus, data is transmitted from the storage device 25 to the display device part 28 and it is displayed. Therefore, the facsimile signals inputted in the master machine are not required to be printed one by one on the side of the slave machine 20, and the shape of the slave machine 20 is not made larger as compared with the case a printer is installed for simultaneously displaying the facsimile signal on the display part 28 in the slave machine 20.
Patent JP-H1098103-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIN SAIKO
IPC: H01L23/522
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and method for manufacturing it for preventing crosstalk phenomenon from occurring between wirings because intervals of the wirings is narrowed on account of high integration. SOLUTION: A large number of metal wirings 12a, 12b, and 12c are formed by patterning at specified intervals on an insulating film 11 formed on a semiconductor substrate 10. Since the interval between the metal wirings 12 is equal to or less than submicrons, according to high integration and smaller than the thickness of the wiring layer, parasitic capacitance between wirings increases. A first inter-layer insulating film 13 is formed in a specified thickness on the wiring layer so as not to be buried between the wirings. Further thereon, a crosstalk-preventing conductive layer 14, comprising Al, W and Si, is formed so that the metal wirings 12 are sufficiently buried. Then the conductive layer is selectively etched and flattened, so that the insulating film 13 is exposed, and a second inter-layer insulating film 15 is formed thereon.  By adding the conductive layer 14 between the metal wirings 12, crosstalk caused by the parasitic capacity between wirings is prevented.
Patent JP-2001002660-A (JP)
Title: Preparation comprising phthalazine compound
Inventor: OYA TOYOHISA
IPC: C07D237/30
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation useful for handling a phthalazine compound useful as a production intermediate for medicines, agrochemicals or an additive for a heat developing image formation material on an industrial scale by including a specified phthalazine compound and water. SOLUTION: This preparation comprises a phthalazine compound of the formula [R is H or a monovalent substituent group; m is 1-4; (R)m indicates that 1-4 Rs are present on the benzene ring; adjacent two Rs may form an aliphatic or an aromatic ring in the case of m>=2] and water. The content of the compound of the formula is 1-98 wt.% based on the total weight of the preparation. The preparation is preferably an aqueous solution or an aqueous suspension. The compound of the formula is preferably 6-isopropylphthalazine and its content is preferably 50-98 wt.% based on the total weight of the preparation. The above preparation, if necessary, may contain a solvent except water, a surfactant or the like.
Patent JP-S5966003-A (JP)
Inventor: KOJIMA YUUICHI
IPC: H01B7/12
Filed: 1982-10-07
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-H097123-A (JP)
Title: Magnetoresistance type head device
Inventor: TAKITA YUKIHIKO
IPC: G11B5/39
Filed: 1995-06-20
Abstract: PURPOSE: To form a head case with a lubricative resin, to reduce the weight and to obtain a magnetoresistance type head device having improved following the property to a medium. CONSTITUTION: A head case 2 is formed with a lubricative resin such as polyamide, polybutylene terephthalate or polyacetal, a head element part 3 with a sensor part is held by the head case 2 and a medium sliding face is formed by the head case 2 together with the head element part 3. The following up property of the resultant head device to a medium and the wear resistance are improved.