baber/WOPTO huggingface dataset:
Patent JP-S5710305-A (JP)
Title: Membrane separation for compound having aldehyde group
Inventor: YABUSHITA TOSHIO
IPC: C02F1/44
Filed: 1980-06-19
Abstract: PURPOSE: To improve separation performance of aldehydes at the time of membrane treatment by a reverse osmosis method by beforehand adding sodium bisulfite to solns. contg. compounds having aldehyde groups.  
     CONSTITUTION: Sodium bisulfite is added to aqueous solns. contg. comounds having aldehyde groups discharged from caramel manufacturing plants, pulp manufacturing plants, petrochemical plants, chemical plants, etc. and the solns. are passed through a reverse osmosis module, whereby aldehydes are separated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10282750-A (JP)
Title: Bankbook printer and automatic cash transaction machine
Inventor: SATO GORO
IPC: G03G15/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enable printing in an excellent state, even in a bankbook inserted in a defective state for printing by providing a reading mechanism in the inner part of an insertion port and a printing mechanism on the farther side of the reading mechanism. SOLUTION: A magnetic information read/write mechanism 102, an image reading mechanism 104 and a paging mechanism 105 are arranged in order from the side of a bankbook inserting and receiving port 12 and the printing mechanism 110 is arranged on the farthest side of the bankbook inserting and receiving port 12. The bankbook (p) whose printing is judged passes through the fixing unit 111 and transfer unit 112 of the printing mechanism 110 and stands by at the position of a carrying roller 106. Then, a toner image transferred to the bankbook (p) by a photoreceptor 117 is carried to the fixing unit 111 and fixed by heat and pressure, to be a final image.  By such an arrangement, the bankbook (p) passes through the fixing unit 111, before printing is executed, so that for instance, when the bankbook (p) is humidified, the moisture of the bankbook (p) is evaporated by the heat of the fixing unit 111, to prevent reduction in the surface electric resistance of a bankbook printing surface.
Patent JP-H11277795-A (JP)
Title: Led print head
Inventor: ONO KOICHIRO
IPC: B41J2/45
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make a print head conform to wide printing by alternately arranging a first and a second light-emitting groups in a serpentine shape on a long substrate, and alternately holding a plurality of rod-shaped lenses corresponding to the first and second light-emitting groups by a holding member in a staggered shape. SOLUTION: A substrate unit 2 has a first, a second light-emitting groups 22, 23 arranged alternately in a staggered shape in a longitudinal direction of a long circuit board 21 of ceramic or the like. Each of the first, second light-emitting groups has a plurality of LED arrays 24 arranged in a scan direction and a plurality of driving ICs 25 arranged in the scan direction to pair the LED arrays 24 on the circuit board 21. A pair of holding members 32, 33 hold rod-shaped lenses to position nearly right over the first, second light- emitting groups 22, 23 along the arrangement of the LED arrays 24. This print head is thus adapted to wide printing and improved in printing accuracy.
Patent JP-S578242-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: OOMURA TAKAHIRO
IPC: C08K5/09
Filed: 1980-06-20
Abstract: PURPOSE: To provide the titled flame-retardant resin compsn. having excellent melt- flow characteristics and mechanical properties, by blending a halogenated epoxy compd. and an arom. or alicyclic carboxylic acid with polybutylene terephthalate.  
     CONSTITUTION: 2W20pts.wt. Halogenated epoxy compd. (B) of formula I (wherein X is Br, Cl, a, b, c, d are each 1W4; n is 0W10), e.g., a brominated epoxy compd. of formula II, and 2W20pts.wt. arom. or alicyclic carboxylic acid, or anhydride or halide thereof (C), e.g., tetrabromophthalic anhydride, are blended with 100pts.wt. polybutylene terephthalate (A) to obtain a flame-retardant polybutylene terephthalate resin compsn. By blending component B, flame retardance is imparted to the compsn. By using component C together, melt-flow characteristics is improved. Thus, continuous molding over a long period of time is facilitated and there can be obtd. a resin compsn. having excellent mechanical properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58201830-A (JP)
Title: Oil-resistant and deterioration-resistant rubber component
Inventor: WATANABE NOBORU
IPC: C08F36/00
Filed: 1982-05-18
Abstract: PURPOSE:To prepare a rubber component having excellent mechanical strength, heat resistance, oil resistance, deterioration resistance, etc., and usable as a part contacting with oil well gas and crude oil, by vulcanizing a specific unsaturated nitrile-conjugated diend copolymer rubber with a sulfur-type vulcanizing agent. CONSTITUTION:The objective rubber component is prepared by vulcanizing a polymer rubber (e.g. butadiene-acrylonitrile copolymer rubber) containing (A) 10-60wt% of a unsaturated nitrile unit (e.g. acrylonitrile), (B) <=10wt% of a conjugated diene unit (e.g. butadiene) and (C) 30-90wt% of an ethylenic unsaturated monomer unit other than unsaturated nitrile (e.g. ethylene) and/or a unit obtained by hydrogenating a conjugated diene unit, with a vulcanizing agent (e.g. sulfur) and a vulcanization accelerator (e.g. guanidine-type accelerator).
Patent JP-S569355-A (JP)
Title: Continuous cast slab for general purpose cold rolled thin steel plate
Inventor: TERAMI KOUJI
IPC: B22D11/00
Filed: 1979-07-02
Abstract: PURPOSE:To provide a low cost continuous cast slab for a general purpose cold rolled thin steel plate obtained by compounding C, Si, Mn, P, N and Al in a specified ratio. CONSTITUTION:An adding amount of N and Al within molten steel is reduced, that is, C; 0.03-0.10%, Si; 0.02% or less, Mn; 0.50% or less, P; 0.025% or less, N; 40ppm or less, Al; 0.020% or less, are added to obtain a low cost Al killed slab. Because said slab does not require the precipitation of AlN during annealing, N may be present in any form. Moreover, a chemical component value of steel by this invention is, for example, C; 0.05, Si; 0.014, Mn; 0.21, P; 0.020, S; 0.016, Al; 0.015, N; 0.0027 and O; 0.0050 and this steel displays good specific property in elongation and drawing as compared to the conventional steel.
Patent JP-H04364120-A (JP)
Title: Production of collagen and/or gelatin preparation having multi-layer structure
Inventor: MIYATA TERUO
IPC: A61K47/42
Filed: 1991-04-16
Abstract: PURPOSE:To provide a simplified process for producing a multi-layer type sustained-release preparation containing collagen and/or gelatin as a carrier and having controllable releasing rate, period or behavior of the medicine in the body after administration. CONSTITUTION:The objective collagen and/or gelatin preparation having multi- layer structure is produced by using (A) a collagen and/or gelatin solution having a concentration of 10-40 w/w% and containing one or more kinds of medicines and (B) one or more kinds of collagen and/or gelatin solutions or solution groups having a concentration of 10-40 w/w% and free from medicine or containing medicine having a concentration and/or kind different from those of the component A and simultaneously extruding the components through a multiple die.
Patent JP-H01304381-A (JP)
Title: Apparatus for detecting existence of explosive within object
Inventor: JIYURIAN DEIBITSUDO ARISUN
IPC: G01V5/00
Filed: 1989-03-31
Abstract: PURPOSE: To detect an explosive present in an article by providing at least one neutron source and a plurality of gamma ray detectors. CONSTITUTION: The explosive detector comprises at least one neutron source 22 and a plurality of gamma ray detectors 21. A belt conveyor 20 conveys an article in a direction predetermined with respect to the source 22 and detectors 21 such that the article receives neutrons from the source 22 and emits gamma rays being detected by the detectors 21. The detector 21 produces an output depending on the detected gamma rays. An analytical means generates a series of signals corresponding to the outputs from each detector 21 split at a time interval and detects the signals, thus detecting the presence of explosive in the article.
Patent JP-H03283103-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: NISHIKAWA YASUYOSHI
IPC: H04N5/91
Filed: 1990-03-30
Abstract: PURPOSE:To allow the erasing along inclined tracks by a stationary erasing head provided on the outside of a rotary drum by arranging plural pieces of head elements at a prescribed pitch to constitute the stationary erasing head and supplying erasing currents at the successively shifted timings to the individual head elements. CONSTITUTION:The stationary erasing head 16 is disposed in the position deviated from an inlet guide 13 on the outside of the rotary drum 11 toward a tape advance side. This stationary erasing head 16 is constituted by arranging n- pieces of the head elements 21a to 21n at the prescribed pitch in one array on a common head base. The respective head elements 21a to 21n of the stationary erasing head 16 are driven at the timings successively shifted by an erasing head driving circuit 17. Operations, such as edition, are possible in this way without mounting the erasing head for flying erasing within the rotary drum. Good images which are free from disturbances, such as rainbow noises, are obtd.
Patent JP-S60229261-A (JP)
Title: Video switching position adjusting circuit
Inventor: TOBA AKIRA
IPC: G11B15/14
Filed: 1984-04-27
Abstract: PURPOSE:To reduce an adjusting part, and also to decrease the number of parts by using a time constant circuit having only one capacitor, delaying output signals from the first and the second FFs, and obtaining two reset signals corresponding to the respective output signals. CONSTITUTION:When a pulse generated from a pickup coil is inputted, a Schmitt trigger circuit 8 shapes its waveform and outputs it to a set terminal S1 of an FF9, and also outputs it to a set terminal S2 of an FF10 through an invertor 11. Transistors 12, 14 are controlled by the outputs of the FFs 9, 10, and a capacitor C is charged. A time constant of a time constant circuit having the capacitor C is varied by adjusting a variable resistance VR, and the generation timing of an RFSW pulse 100 of duty 1-to-1 can be adjusted by resetting the FFs 9, 10 by the outputs of operational amplifiers 13, 15. In such a way, the adjusting part is reduced, and also the number of parts can be curtailed.
Patent JP-S63249879-A (JP)
Title: Printer
Inventor: FUSE MASASHI
IPC: G03G15/16
Filed: 1987-04-06
Abstract: PURPOSE:To improve the accuracy of writing, to execute printing at a high speed, and to contrive to miniaturize the printer by providing a write mechanism and a transfer device so as to be freely movable in the longitudinal direction of a latent image carrier. CONSTITUTION:A write mechanism and a transfer device are provided so as to be freely movable in the longitudinal direction of a latent image carrier. That is, between a driving roller 22 and a driven roller 23, a carriage 24 is provided so that its reciprocating motion can be executed freely by the width of at least a form 2 in the width direction of the form 2, and to this carriage 24, an electrostatic charger 25, an optical write head 26, a transfer roller 27 and a fixing roller 28 are attached so that the reciprocating motion can be executed together. Subsequently, in a state that the latent image carrier 21 has been stopped, while moving the write mechanism and the transfer device in the longitudinal direction of the latent image carrier 21, write of a latent image to the latent image carrier 21 is executed by one write mechanism, and simultaneously, by the other transfer device, a toner image which has been formed in the latent image part is transferred to a recording carrier 2 of the form, etc. In such a way, the write accuracy is improved, printing is executed at a high speed, and the printer can be miniaturized.
Patent JP-H01258054-A (JP)
Title: Access control system for storage device
Inventor: NAKANO TSURATOSHI
IPC: G06F12/16
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the generation of malfunction by controlling whether an address parity is to be inverted or not in accordance with the decoded result of an extended address. CONSTITUTION:A storage device 5 not including a storage part to be accessed by an extended address is provided with an extended address decoder 7 and the decoder 7 decodes an extended address on an address bus 4, controls an address parity on the bus 4 as a parity error, adds the address parity to a parity check part 6, and when the extended address is applied to the device 5, controls the extended address so as to detect an address error. When the number of extended address bits '1' is an even number, the decoder 7 inversionally outputs an address bus parity, and at the time of an odd number, the address bus parity is outputted as it is. Thereby, a parity error is generated and the error is detected as an address error by the check part 6, so that the access of the device 5 based upon the extended address can be inhibited and the generation of malfunction can be prevented.
Patent JP-H0232983-A (JP)
Title: Measuring distributor
Inventor: JIYON PII BUROORUTO
IPC: F16K21/16
Filed: 1989-04-04
Abstract: PURPOSE: To enable dispensing of a fixed quantity of a fluid product as well as rapid switching of a dispensing unit by providing an engagement means that is mounted on a measuring dispensing unit and an actuator unit, and that demountably fixes the former to the latter in mutual cooperation. CONSTITUTION: A dispensing unit 22 can selectively be mounted and demounted from an actuator unit 26 and becomes inseparable once joined because a setscrew 124 tightly fits an annular groove 122. Besides, at the tip portion of an extension 62, provided at the tip of a shaft 90 is a T-shaped male connector 126 that engages with a female slot 128. When the dispensing unit 22 is inserted into the working portion 26, the T-shaped connector 126 is adjusted so as to properly fit the slot 128, a stem 60 becomes inseparable from the actuator shaft 90 when turning the T-shaped connector 126 by 90 deg. to be properly oriented, and the stem and shaft jointly work to move along the longitudinal axis of the measuring device 20. Usually, the setscrew 124 does not fit to the annular groove 122 until the T-shaped connector 126 perfectly engages the slot 128.
Patent JP-S5511641-A (JP)
Title: Division terminating unit for traveling-wave tube
Inventor: HAMADA SADANORI
IPC: H01P1/08
Filed: 1978-07-10
Abstract: PURPOSE:To realize a division terminating unit which features a simple constitution and is suited for the large power use by connecting the 2nd waveguide featuring a balanced impedance matching to the waveguide drawn out of the slow-wave circuit witha delay of the central axis. CONSTITUTION:Waveguide 2 featuring the same cross-section as waveguide 1 drawn out of the slow-wave circuit (not shown in the figure) is partitioned airtight with the ceramic plate featuring thickness l2 identical to 1/4 waveguide length. One of the partitioned waveguides is closed with distance l3 to secure the water flowing with water inlet 4 and outlet 5 provided each; and the other side is connected airtight to waveguide 1 at distance l1 by shifting the central axis by narrow- width side direction S1 and wide-width side direction S2 each. The optimum value is obtained through experiments for l1, S1 and S2 respectively. In this constitution, the electromagnetic wave is introduced to waveguide 1, and this electromagnetic wave is never reflected over the active frequency band of the traveling-wave tube since the impednce matching is secured over a wide range but is absorbed into the water. And the division terminating unit can be applied effectively to a large amount of power particularly by securing a larger sectional area for wave guide tube 2 than 1.
Patent JP-S58200194-A (JP)
Inventor: TAKENAKA MASAO
IPC: G21C3/344
Filed: 1982-05-18
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-S61244213-A (JP)
Inventor: SHIGITA MASAYUKI
IPC: H02G3/38
Filed: 1985-04-18
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-H11285231-A (JP)
Title: Actuator
Inventor: KUNIYASU TAKASHI
IPC: H02K5/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the waterproofing capability of a case connecting part as well as resin charging efficiency and quality. SOLUTION: A rotor 5 for driving the rotation of a control rod 8a, and a stator 6 for driving the rotor 5 are disposed in a space surrounded by an upper case 1 and a lower case 2. The whole periphery of a fitting part between the upper case 1 and the lower case 2 is welded by means of ultrasonic waves, and the annular groove of its outside is filled with adhesive resin for sealing.
Patent JP-S59208808-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-05-13
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-S60227317-A (JP)
Inventor: KAWAJIRI TAIZOU
IPC: H01H9/22
Filed: 1984-04-25
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-2000277097-A (JP)
Title: Manufacture of nickel electrode for alkaline storage battery
Inventor: FUJISAWA KAZUHIRO
IPC: H01M4/80
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a nickel electrode for an alkaline storage battery having excellent corrosion resistance and capable of suppressing the capacity reduction of the battery after it is left intact for a long period. SOLUTION: This manufacturing method includes a first process that a nickel- cobalt eutectic hydroxide layer is formed on the surface of a porous nickel substrate and the hydroxide layer is oxidized via heat treatment under the coexistence of alkali to form a nickel-cobalt oxide layer, a second process that an active material layer mainly made of nickel hydroxide is filled in the porous nickel substrate to form the active material layer on the cobalt oxide layer, and third process that a cobalt hydroxide layer is formed on the active material layer and oxidizing the cobalt hydroxide layer via heat treatment under the coexistence of alkali to form the cobalt oxide layer.
Patent JP-S63277589-A (JP)
Title: Structure for holding seed crystal for single crystal growth
Inventor: YAMADA KAZUHIRO
IPC: C30B15/32
Filed: 1987-04-08
Abstract: PURPOSE:To inhibit the reaction between the seed crystal and the refractory cement by setting the seed crystal for single crystal growth to the refractory cylinder holder using a refractory cement containing the crystalline powder of the same substance as the single crystal, resulting in increased temperature limit where the seed crystal-holding mechanism can be used. CONSTITUTION:When it is set to the refractory cylinder 1 at its end, the columnar seed crystal 2 is fixed with a refractory cement 3 containing the same kind of crystalline powder as the seed crystal 2. For example, in case of a seed crystal of lithium tantalate, 0.5-20% of lithium tantalate is added to the alumina cement.
Patent JP-H05301296-A (JP)
Title: Fiber-reinforced resin molded product
Inventor: HONDA SHINICHIRO
IPC: B29C65/56
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a molded product wherein it has high strength, brittle fracture of the fringe part is hard to occur, secondary processability is favorable and cracks are not generated when the product is joined to the other member by a stapler, rivet and nail by reinforcing portions other than the end fringe part of a thermosetting resin molded product of norbornane bulk polymer with a fiber reinforcing material. CONSTITUTION:A reaction injection molding method wherein a reinforcing fiber material cut into fixed forms and dimensions is arranged within a mold, a norbornane monomer is cast along with a catalyst and ring opening polymerization is performed is taken for molding of a molded product. In the case where the molded product is in a state of a flat board, a circumferential fringe part 1 is comprised of only thermosetting resin and the other part 2 is comprised of a complex of a fiber reinforcing material and the thermosetting resin. This circumferential fringe part 1 is made a joining part to the other member. The end fringe part indicates both terminal parts in case of a bar or cylindrical molded product and in the case where the same possesses a bored hole, the circumferential fringe part of an opening also is included. Then it is preferable to add a small quantity of an elastomer to a monomer.
Patent JP-S5713162-A (JP)
Title: Electroless plating bath
Inventor: GOTOU FUMIO
IPC: G11B5/858
Filed: 1980-06-23
Abstract: PURPOSE: To enhance the magnetic characteristics of a magnetically memorizing medium by adding Pb ion to an electroless plating bath for manufacturing the medium.  
     CONSTITUTION: When a magnetically memorizing medium as a magnetically recording body such as a magnetic disc is manufactured by an electroless plating method, an electroless plating bath contg. Co ion or Co ion and Ni ion is used, and to the bath are added reducing agents for Co ion and Ni ion, a pH buffer for the bath, a pH regulator, complexing agents for Co ion and Ni ion, and Pb ion such as lead sulfate by a very small amount of as ≤9.7×10 -5 mol/l. A magnetic Co-Ni- Pb film formed on a tape by electroless plating has improved magnetic characteristics such as coercive force and residual magnetic flux density. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60227645-A (JP)
Title: Preparation of food raw material from rice
Inventor: SHIMAOKA KOUICHI
IPC: A23L7/10
Filed: 1984-04-25
Abstract: PURPOSE:To prepare a food raw material converted to alpha-starch, easily and rapidly, without using the processes of washing, steaming, and pounding, etc. of rice, by supplying rice to a kneading and heating apparatus, crushing, hydrating, kneading and heating the rice, and extruding the product continuously in a state free from voids. CONSTITUTION:Rice A is charged through the inlet 2 of the kneading and heating apparatus 1 to the kneading zone 4 of the cylinder 5 containing a pair of rotatable feed shafts 6 fitted with screws, heated in the cylinder 5 at a prescribed temperature by the external electric heater attached to the outer cylinder 9 interposing the space 8 therebetween, or by hot water flowing in the temperature-controlling pipe 10 in the space 8, transferred forward, crushed, added with water from the pipe 7, kneaded in the form of dough, and extruded through the die 11 in the form of a web free from voids. The web-like extrudate subjected to the pressurization, sterilization and conversion to alpha-starch is formed to a desired form, and subjected to the secondary processing as a food raw material to obtain a food.
Patent JP-H11284627-A (JP)
Title: Connected device deciding method
Inventor: SATAKE TEI
IPC: H04L12/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a connected device deciding method which decides the kind of a connected device only by adding a few functions to a repeating device even if the connected device does not have a network managing function. SOLUTION: This deciding method is characterized by that a repeating device 2 which determines a transmission port 12 according to the destination MAC addresses of frames received from ports 11 and forwards or filters the frames decides the kind of devices connected to respective ports of the repeating device 2 from the number of the filtered frames and the number of learnt MAC addresses.