baber/WOPTO huggingface dataset:
Patent JP-S57165392-A (JP)
Title: Long-acting cephalexin tablet
Inventor: HASEGAWA MASAKI
IPC: A61K31/545
Filed: 1981-04-06
Abstract: PURPOSE: To prepare a high quality long-acting cephalexin tablet having extremely easily controllable rate of cephalexin dissolution, by compounding cephalexin with oils and fats.  
     CONSTITUTION: Cephalexin is mixed with ≥10% W/W oils and fats (e.g. higher fatty acid, higher alcohol, alcohol ester, etc.) and with a vehicle such as microcrystalline cellulose and a lubricant such as magnesium stearate, and the mixture is pressed, formed to granules passing through a 20 mesh sieve, and subjected to the slug-forming process to obtain a high-quality long-acting tablet. The rate of dissolution of cephalexin can be controlled by selecting the kind of the oils and fats and the number of the times of the slug formation process. The disintegrable slow-acting preparation thus obtained can release the contained cephalexin entirely, and has higher bioavailability than the conventional delayed dissolution tablet. The preparation can contain 500mg titer in 1W2 tablets, and it is  unnecessary to make in the form of a particular cored tablet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62209072-A (JP)
Title: Production of optically active alpha-tocopherol
Inventor: SATO KIKUMASA
IPC: C07D311/72
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled compound without requiring optical resolution of the dl-isomer, by using a 2,3-epoxy derivative obtained by enantioselective oxidation of natural phytol as a starting raw material. CONSTITUTION:A compound expressed by formula I (R1 is formula II) is reacted with p-toluenesulfonyl chloride to give a compound expressed by formula III (Ts is tosyl), which is then reacted with isopropyl mercaptan in the presence of metallic sodium to afford a compound expressed by formula IV. The resultant compound expressed by formula IV is further reductively cleaved to provide a compound expressed by formula V, which is then acetylated and reacted with 4-acetoxy-2,3,5-trimethylphenol to give a compound expressed by formula VI. The resultant compound expressed by formula VI is reacted with Raney nickel and further deacetylated to afford a compound expressed by formula VII, which is then directly cyclized to provide a compound expressed by formula VIII. The compound expressed by formula VII is oxidized and cyclized to give a compound expressed by formula IX. Furthermore, the compound expressed by formula X is used as a starting raw material to give an intermediate expressed by formula XI.
Patent JP-S60196700-A (JP)
Inventor: ARIMA SHIYOUICHI
IPC: G21F9/12
Filed: 1984-03-21
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-S60197006-A (JP)
Title: Switched capacitor operational amplifier
Inventor: KIDO MITSUYASU
IPC: H03H19/00
Filed: 1984-03-21
Abstract: PURPOSE:To obtain an optional amplification degree by a control of a clock frequency by providing a switched capacitor circuit to which switches have been connected in series, on an input circuit and a feedback circuit of an operational amplifier, respectively. CONSTITUTION:A switched capacitor circuit connected in series to switches S2, S4, respectively, is provided in parallel on an input circuit of an operational amplifier, Also, a switched capacitor circuit connected in series to switches S6, S8, respectively, in provided in parallel on a feedback circuit of the operational amplifier. Also, a switched capacitor circuit connected in series to a switch 10 is provided on the input circuit of the operational amplifier. In this state, an optional amplification degree can be obtained by setting a period of a control pulse of the switch to 1/n of a period of a control pulse phi of other switch. In this way, an optional amplification degree can be obtained by a control of a clock frequency.
Patent JP-H05241973-A (JP)
Title: Memory system having preliminary mechanism
Inventor: JIYAMUSHIEDO HORUMAZUDAIAA MIR
IPC: G06F12/16
Filed: 1992-03-11
Abstract: PURPOSE: To give the preliminary mechanism of a memory where memory space is reduced only for the, portion of the number being the same as that of defective modules in the memory system of a high performance data processing system adding the plural memory modules. CONSTITUTION: In a fevorable execution example, 2N+1 memory modules exist. In a specified execution example, 65 memory modules 12 exist. When the whole 65 memory modules are operation possible, converting circuits 22-24 from an actual address to a physical address generate logical addresses from 0-th to 63rd through the use of a module operation. When the fault of the module is detected, the converting circuits 22-24 executes the module 64 operation so as to execute mapping from the actual address to the logical addresses from 0th to 63rd. A class with continuous logical module addresses is mapped to the class of the physical module address which does not include the defective module.
Patent JP-H05258205-A (JP)
Title: Magnetic recording medium
IPC: G11B5/02
Filed: 1992-03-11
Abstract: PURPOSE:To suppress generation of Barkhausen noise by applying a bias current on a magnetoresistance effect-type reproducing head when a recording current is applied on an induction-type recording head for signal recording. CONSTITUTION:A magnetic disk device 1 is connected to a control device 2. A recording amplifier 8 is started by the command from the control device 2, by which a recording current is supplied to the coil 26 of an induction-type recording head of a composite-type magnetic head 4 and signals are recorded in a Co-base medium 3 obtd. by sputtering. At the same time, a power supply 7 for the magnetoresistance effect film is started to supply a DC current to obtain 2X10<7>A/cm<2> current density in a FeNi magnetoresistance effect film 22. On reproducing, both of a reproducing amplifier 4 and the power supply 7 for the magnetoresistance effect film are started by the command from the control device 2. Reproduced signals are sent to the reproducing amplifier 4 and an equalizer 9 for wave shaping, and the data is demodulated by a limiter 10, pulse forming circuit 11, step removing circuit 12, and discriminator 13 and then sent to the control device 2.
Patent JP-S53137164-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA KANEMITSU
IPC: G02F1/13
Filed: 1977-05-06
Abstract: PURPOSE: To prevent the DC application to a liquid crystal so as to stabilize a display device for a long time by forming a preset inorganic insulating layer on the electrode of a liquid crystal cell to use it as a condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04288233-A (JP)
Title: Printing plate mode of thick film conductor
Inventor: NARUSE MASATO
IPC: H05K3/12
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a printing plate with excellent durability by stringing a set of a plurality of amorphous fibers at a specified distance in the oblique direction on a square printing plate frame and stringing another set of a plurality of amorphous fibers at a specified distance on another printing plate frame. CONSTITUTION:A set of a number of fibers 2A-1, 2A-2, 2A-3 consisting of an amorphous alloy Co-Cr-Si-B are stringed at a specified pitch in the oblique direction between printing plate frames 1A and 1B and printing plate frames 1C and 1D each adjoining each other in a square printing plate frame 1 obtd. by means of casting method and consisting of Al. In addition, another set of a number of fibers 2B-1, 2B-2, 2B-3 consisting of an amorphous alloy are stringed at a specified pitch in the oblique direction between printing plate frames 1B and 1C and printing plate frames 1A and 1D each adjoining each other. The set of fibers and another set of fibers are crossplied each other and a stainless steel-made metal thin sheet 6 having a pattern 4 obtd. by performing etching using a resist pattern is stretched on these amorphous alloy fibers.
Patent JP-S52135441-A (JP)
Title: Seething cooler
Inventor: MATSUURA TOSHIAKI
IPC: H05K7/20
Filed: 1976-05-07
Abstract: PURPOSE: To aim the small-sizing of apparatus by fitting a direct condenser at the space in a seething tank as well as resolve the problem with electrolytic corrosion by the secondary refrigerant by giving insulation property to the contact area of the condenser and the wall of seething tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04222886-A (JP)
Title: Water-base lowly adhesive rear-sizing and releasing coating composition, preparation thereof, and sheet material coated therewith
Inventor: CHIIMIN CHIEN
IPC: C08F220/36
Filed: 1991-03-18
Abstract: PURPOSE: To obtain the subject novel perfectly solventless compsns. useful for adhesive coated sheets, wherein particles of a polymer are stabilized by an emulsifier, by compounding a polymer containing a specific monomer, an aq. phase and an emulsifier in a specific ratio and homogenizing and polymerizing them.  
     CONSTITUTION: A mixture of 5-70 wt.% of a polymer comprising polymerized free radically polymerizable monomer having a long chain monomer represented by formula (wherein M is 12-20, P is a divalent polar linking group, X is a divalent linking group of -O-CO- or -NHCO-, m is 2-10 and R' is H or CH 3 ), 30-95 wt.% of an aq. phase (B) and 0.05-4 wt.% of an emulsifier is homogenized to form an emulsion and 0.01-1 wt.% of a free radical initiator is added to this emulsion to start free radical polymn. in an inert atmosphere under stirring and this free radical polymn is performed until polymer-containing latex is formed to obtain the objective compsn. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03254743-A (JP)
Title: Artificial tooth, artificial tooth floor, and molding material
Inventor: HAYASHI SHUNICHI
IPC: A61K6/90
Filed: 1990-03-02
Abstract: PURPOSE:To increase the strength and stability of the equipment in an oral cavity and facilitate demounting by constituting an artificial tooth floor from the shape memory resin. CONSTITUTION:As for an artificial tooth having an artificial tooth floor, the artificial tooth 1 has artificial teeth 2 and the artificial tooth floor 3, and the part 7a in the vicinity of the chin bank undercut of the artificial tooth floor 3 is made of the shape memory resin, and other part 7b is constituted of an ordinary acrylic resin tower, and both parts 7 and 8 are firmly joined through adhesion or fusion. Since the part 7a in the vicinity of the undercut of the chin bank is constituted of the shape memory resin, the part in the vicinity of the chin bank undercut is opened and can be separated through the softening by heating over a glass transition temperature, when the artificial tooth 1 is separated from the inside of the oral cavity. While, in installation, after the artificial tooth is installed in the state where the part in the vicinity of the chin bank undercut is opened, and the artificial tooth is installed through the deformation so as to be fitted on the chin bank through heating, and the artificial tooth can be installed in stable manner, covering the undercut part of the chin bank, through the lowering of temperature below the glass transition temperature. Accordingly, even if the artificial tooth floor is elongated to the undercut part of the chin bank, the trouble of damaging the chin bank in mounting and demounting is prevented, and the holding force in the installation of the artificial tooth can be improved. Further, as the usable shape memory resin, are listed the polymer such as urethane group, styrene-butadiene group, crystalline diene group, and norbornene group.
Patent JP-S58170141-A (JP)
Title: Data transmitter
Inventor: AZUMA TOORU
IPC: H04L12/44
Filed: 1982-03-30
Abstract: PURPOSE:To facilitate the installation, extension and alteration of an office automation system and to eliminate the cable distribution work, by making use of an optical space transmission method using the direct light or indirect light (reflected light) in order to attain a wireless office automation system in the same room. CONSTITUTION:The data sent from a processor 12 is modulated by a carrier wave of f1 through an optical transmitter 18a and then converted into an optical signal by a light emitting element. This optical signal is radiated into a room 63, and this optical is made incident to photodetecting elements of optical receivers 19c, 19d, 19e, 19f, 19a and 19b respectively to undergo a photoelectric conversion. The optical power is then demodulated only by the receiver 19c that is matched to the frequency f1. The data signal is supplied to a user terminal 13. Then the data signal delivered from the terminal 13 is converted into an optical signal by an optical transmitter 18c and radiated into the room 63. This optical power is made incident to photodetecting elements of receivers 19a, 19b, 19c, 19d, 19e and 19f to undergo a photoelectric conversion.
Patent JP-S56148729-A (JP)
Title: Magnetic recording medium
Inventor: KITAMOTO TATSUJI
IPC: G11B5/716
Filed: 1980-04-21
Abstract: PURPOSE:To improve recording and reproducing characteristics and strength by forming the 1st layer contg. magnetic iron oxide powder, and the 2nd layer contg. ferromagnetic metal powder having coercive force higher than that of the 1st layer respectively by a coating method, then forming a thin ferromagnetic metal layer of specific thickness of the 2nd layer by a vapor deposition method or the like. CONSTITUTION:The 1st layer consisting of coating a binder soln. dispersed with finely divided ferromagnetic powder of 200-450 Oe coercive forces on a substrate to about 3.5mum thickness followed by drying then smoothing the surface by calender treatment is formed. Next, a binder soln. dispersed with ferromagnetic powder of 600-1,300 Oe coercive forces is coated on the 1st layer to about 1.4mum thickness, and is dried then smoothed. Thence, ferromagnetic metal such as Co or Co-Ni is diagonally vapor-deposited in a vacuum to 0.1-5mum thicknesses, whereby the 3rd layer is formed. In this way, the magnetic recording medium which is particularly high in reproduced output, has superior mechanical characteristics and is suited for high-density recording media such as video tapes is obtained.
Patent JP-S61257346-A (JP)
Inventor: JIAN PIEERU UUSUTASHIYU
IPC: B60S1/28
Filed: 1986-03-12
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-H10253796-A (JP)
Title: Facility for controlling concentration of flammable gas and method for operating the same
Inventor: YOSHIKAWA KAZUHIRO
IPC: G21D3/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To efficiently control the concentration of a flammable gas generated in a reactor containment vessel to a safe level. SOLUTION: A nuclear power generation plant including a reactor containment vessel 15 is equipped with a hydrogen electrode 3 which adsorbs hydrogen by using an electrolytic membrane 2 where hydrogen ions as an electrolyte are made a charge carrier and an air electrode 4 which absorbs the oxygen in the air. A fuel cell 1 which converts the recombination energy of hydrogen and oxygen into electric energy is installed inside or outside the containment vessel 15. Then, the plant is so constituted that the atmosphere in the containment vessel 15 is used as a hydrogen supplying source and a gas containing oxygen such as the air outside the containment vessel as an oxygen supplying source. Should a hydrogen gas be generated in the containment vessel 15, the concentration of the hydrogen gas in it is regulated through the energy converting action of the fuel cell 1.
Patent JP-S54144629-A (JP)
Title: Hydraulic transmission apparatus
Inventor: KAMIMURA SHIGERU
IPC: F16H47/02
Filed: 1978-05-04
Abstract: PURPOSE: To provide a hydraulic transmission apparatus the assembling and maintenance of which are easy, which comprises hydraulic pumps driven by an engine, hydraulic motors driven by the discharged oil from the hydraulic pumps, and final reduction apparatuses each mounted between the hydraulic motor and an axle.  
     CONSTITUTION: In the present hydaulic transmission apparatus, the output of an engine 1 is transmitted to a splitter 3 through a universal joint 2 to be divided into two part, and transmitted to hydraulic pumps 4, 4 so that they are driven. Working fluid discharged from each hydraulic pump 4 is delivered to hydraulic motors 5, 5 through steel pipes (not shown) to drive them. Rotaion of the hydraulic motors 5 is transmitted to each sprocket 10 through gears 13, 14 and final reduction apparatuses 9 so that a vehicle can run. When a braking pedal is operated braking apparatus 15 becomes active and actions of the gears 13, 14, the final reduction apparatuses 9 and the sprokets 10 are terminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01225920-A (JP)
Title: Liquid crystal display device
Inventor: WADA KEIJI
IPC: G02F1/1347
Filed: 1988-03-07
Abstract: PURPOSE:To prevent occurrence of unevenness in color and Newton's rings when plural liquid crystal cells are pressed by a frame by causing at least part of the seals of the plural liquid crystal cells to face another. CONSTITUTION:In a liquid crystal display device composed of plural piled-up liquid crystal cells 1, each of which is constituted of liquid crystal 9 enclosed between two base plates 3 and 4, at least part of the seals 7 and 8 of the plural cells 1 and 2 is faced to another. Moreover, a spacer 11 is provided between the liquid crystal cells in such a way that the spacer 11 can be overlapped on at least part of the seals 7 and 8. Therefore, since the force is mainly applied to the parts of the seals of the liquid crystal cells 1 and 2 and the part of the spacer 11 between the ells 1 and 2 when they are pressed by a frame, changes in cell thickness which causes color unevenness and bends of the liquid crystal cells which produce Newton's rings do not take place. Accordingly, a liquid crystal display device which is free from color unevenness over the whole displaying area and has a homogeneous high displaying picture quality is obtained.
Patent JP-H01226840-A (JP)
Title: Production of phenols and/or cyclohexanones
Inventor: MATSUNAGA FUJINAO
IPC: C07C67/00
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title compound which is used as a starting substance for phenolic resin, safely in high selectively and high yield, by conducting liquid- phase dehydrogenation of cyclohexenone and/or cyclohexenol using a solid catalyst containing a platinum group metal supported. CONSTITUTION:Liquid-phase dehydrogenation of cyclohexenone and/or cyclohexenol is carried out, preferably in a solvent such as toluene, in the presence of a solid catalyst having a platinum group metal supported at 150-330 deg.C, preferably under initial pressure with an inert gas such as nitrogen to produce phenol which is used as an intermediate of plasticizers, dyes, or the like and/or cyclohexanone which is used as an intermediate of high molecular compounds such as nylon or polyester, plasticizers, synthetic lubricant, organic chemicals and the like. The catalyst is prepared by supporting at least one selected from Pd, Ru, Pt and others on activated carbon and/or hydrotalcite in a usual manner and the amount of the metal is usually 3-15wt.%.
Patent JP-2000252131-A (JP)
Title: Laminated chip component
Inventor: MOCHIZUKI NOBUNORI
IPC: H01G4/252
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminated chip component which can increase the positional accuracy of a terminal electrode and can be made small in size. SOLUTION: External electrodes 4 and 5 connected to internal electrodes 2 and 3 are provided on an outer peripheral surface of the laminated chip component. Terminal electrodes 6 and 7 are formed into form of a conductor pattern, on at least one of front and rear surface of the chip part. Relaying internal electrodes 8 and 9 connected to the external electrodes 4 and 5 are built in the interior of the chip part in the vicinity of the terminal electrodes 6 and 7. The terminal electrodes 6 and 7 are connected to the relaying internal electrodes 8 and 9 associated therewith through via holes 10 and 11.
Patent JP-S62209560-A (JP)
Title: Toner transfer amount detection method in color electronic copying system
Inventor: MATSUDA ITARU
IPC: G03G15/08
Filed: 1986-03-11
Abstract: PURPOSE:To appropriately detect the transfer amount of toner by constituting the transfer supporting body of respective color filters complementing respective colored toners, transferring the toner on its complement color filter and detecting the toner transfer amount from the intensity of transmitting light. CONSTITUTION:When a pattern made by a yellow toner is transferred on the filter FB in a yellow process, a controller 56 synchronizingly controls a photocoupler 24 to operate, and a light receiving element 24B converts the intensity of the light transmitting both a layer made of the yellow toner and the filter FB into an electric signal. It is amplified by an amplifier 52, converted into a digital signal VB1 by an A/D converter 54, and impression on a CPU 60. It reads contents VB1, R=VB1/VB0, and detects is as the transfer amount of the yellow toner. Then the CPU 60 reads out the reference value R0 of the ratio R stored in a ROM 64, compares it with the ratio R. If R>R0, the CPU 60 considers it that the yellow toner in a developing unit 14Y is likely to lack, and issues a signal showing the makeup of the yellow toner.
Patent JP-H02224222-A (JP)
Title: Vapor growth apparatus
Inventor: MIYOSHI NORIOMI
IPC: H01L21/205
Filed: 1989-03-06
Abstract: PURPOSE:To avoid the adhesion and deposition of reactive substances or reaction products onto the inner wall surface of a reaction chamber by a method wherein non-reactive gas is introduced into a ring-shaped space formed on the inner wall of the reaction chamber in the upstream side of a semiconductor wafer and discharged from the ring-shaped opening of the space in the downstream side with a flow speed higher than the flow speed of reactive gas. CONSTITUTION:A ring-shaped space 2 which is opened in the downstream side of the wafer 21 only is formed on the inner wall of a reaction chamber in the upstream side along the circumferential direction of the inner wall. On the other hand, an introducing path or inlet 4 through which non-reactive gas is introduced into the ring-shaped space 2 from the outside of the chamber is formed on the reaction chamber. When reactive gas is introduced through the introducing inlet 24 of an outer bell-jar 25 for forming a thin film on the wafer 21, the non-reactive gas is introduced into the space 2 through the introducing inlet 4. If the non-reactive gas is discharged from the ring-shaped opening 3 of the space 2 in the downstream side of the wafer 21 along the inner wall of the outer bell-jar 25, a layer of the stream of the non-reactive gas is formed along the inner wall of the outer bell-jar 25. With this constitution, adhesion and deposition onto the inner wall surface of the outer bell-jar 25 can be avoided.
Patent JP-S61214182-A (JP)
Title: Magnetic disk body
Inventor: KATO YOSHITAKE
IPC: G11B23/00
Filed: 1985-03-19
Abstract: PURPOSE:To always make a head contact constant, and to raise the reliability by providing an abutting surface and a fixing surface of a disk supporting plate, on the same plane. CONSTITUTION:A magnetic disk 3 is stuck and fixed onto the same plane as an abutting surface of a disk supporting plate 4 for butting on the upper face of a hub 10. When fixing the magnetic disk 3, a regulating rib 5 serves for positioning a diameter direction of the magnetic disk 3, the regulating rib 5 is an annular rib of a concentric circle around the center of the magnetic disk 3, and the magnetic disk 3 is positioned by fitting the center hole of the magnetic disk into this annular rib. In this way, a recording disk can be fixed to a correct position, a head contact is stabilized, and a recording disk body having high reliability is obtained.
Patent JP-S61215772-A (JP)
Inventor: OGAWA HIROYASU
IPC: D06M101/40
Filed: 1985-03-19
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。