baber/WOPTO huggingface dataset:
Patent JP-S58219920-A (JP)
Title: Hygroscopic material
Inventor: OGAWA HIROYASU
IPC: D06M101/16
Filed: 1982-06-16
Abstract: PURPOSE:To provide a hygroscopic material enhnaced in processability and durability to hygroscopic salts during use, obtained by supporting hygroscopic salts by a flame resistant fiber obtained by the oxidation of an acrylonitrile fiber. CONSTITUTION:An acrylonitrile fiber is subjected to heat treatment in an oxidative atmosphere to obtain a flame resistant fiber with a bonded oxygen amount of 7-20wt%. This flame resistant fiber is used as a carrier to support hygroscopic salts such as lithium chloride, lithium bromide or calcium chloride in an amount of 10-75%. This supported fiber is introduced into a column in a tow form or directly in a staple fiber form to fill the same or processed into a paper like form, a felt, a spun yarn or fabric to form a hygroscopic material. This hygroscopic material is high in hygroscopicity and can be prepared in low cost.
Patent JP-S61263151-A (JP)
Title: Complementary mis type field-effect transistor device and manufacture thereof
Inventor: KAMIHIRA KAZUTAKE
IPC: H01L27/092
Filed: 1985-05-15
Abstract: PURPOSE:To avoid the possibility of a latch-up phenomenon effectively by remarkably making the areas of second-fifth semiconductor regions smaller than conventional devices and increasing resistance in the thickness direction. CONSTITUTION:A source in a MIS type field-effect transistor T1 is constituted by a semiconductor region Q2 and a conductive layer M3 formed onto an insulating layer I3, and a drain in the MIS type field-effect transistor T1 is composed of a semiconductor region Q3 and a conductive layer M<4> shaped onto an insulating layer 14. A source in a MIS type field-effect transistor T2 is organized by a semiconductor region Q4 and a conductive layer M5 formed onto an insulating layer 15, and a drain in the MIS type field-effect transistor T2 is constructed by a semiconductor region Q5 and a conductive layer M6 on an insulating layer 16. Accordingly, the areas of the semiconductor regions Q2-Q5 can be reduced, and resistance in the thickness direction of the semiconductor regions Q2-Q5 can be increased.
Patent JP-S5439032-A (JP)
Title: Oxydation of phenol
Inventor: KOMIYAMA TADASHI
IPC: C07C67/00
Filed: 1977-08-31
Abstract: PURPOSE: To prepare parabenzoquinone and parachlorophenol in good yield and in high selectivity by oxidizing phenol with molecular oxygen in the presence of a copper salt catalyst using N-dimethylacetamide as solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H042439-A (JP)
Title: Cooling device of spindle head
Inventor: MASUDA KIYOSHI
IPC: B23Q11/12
Filed: 1990-04-19
Abstract: PURPOSE:To improve machining accuracy by disposing a built-in motor between two bearings of a main spindle, and making a cooler extending in an axial direction which covers the outer periphery of an object to be cooled installed inside a housing an evaporator to cool the whole part in an axial direction of the main spindle at a uniform temperature. CONSTITUTION:A main spindle 3 is supported in both ends through the first and second bearings 21, 22 inside a housing 1, and a built-in motor 4 is disposed between the first and second bearings 21, 22. Also, inside the housing 1, a cooler which covers respective outer peripheries of the first and second bearings 21, 22 and the motor 4 and extends in the axial direction of the main spindle 3 is installed, and is connected to the low pressure piping of a refrigerating device for an evaporator. The two bearings 21, 22 supporting the main spindle 3 and the built-in motor 4 are cooled uniformly by the cooler 5, so it is possible to prevent the occurrence of temperature difference in the axial direction of the main spindle 3 and restrain the difference in the thermal expansion which is apt to occur in the axial direction of the main shaft 3.
Patent JP-S63269294-A (JP)
Inventor: WATANABE KATSUHISA
IPC: G07G1/12
Filed: 1987-04-27
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-H02282208-A (JP)
Title: Optical fiber
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1989-04-24
Abstract: PURPOSE:To improve the hydrogen resistance of the optical fiber by providing a carbon film having >=15Angstrom  apparent size Lc (002) on the (002) face of the crystal lattice by an X-ray diffraction method on a bare optical fiber. CONSTITUTION:The hydrogen resistance characteristic of the optical fiber is improved by specifying the crystal structure of the carbon film 2 to be provided on the bare optical fiber 1 consisting of quartz glass or the like. A resin film 3 is further provided on this carbon film 2 at need. The carbon film 2 is obtd. by decomposing hydrocarbon and has >=15Angstrom  apparent size Lc (002) on the (002) face of the crystal lattice by the X-ray diffraction method. A thermal CVD method for thermally decomposing, for example, a hydrocarbon compd. to radicals or ions and depositing the radicals or ions in the form of the carbon film 2 on the surface of the bare optical fiber 1 and besides, a method for decomposing the hydrocarbon compd. by a plasma CVD method or the like, and depositing the same in the form of radicals or ions as the carbon film 2 are usable to form the carbon film 2.
Patent JP-S5823619-A (JP)
Inventor: DEBITSUDO RATSUSERU BUREIKU
IPC: A61K31/16
Filed: 1982-06-18
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-2000290590-A (JP)
Title: Film-forming composition, film-forming method and film with lowered density
Inventor: HAYASHI EIJI
IPC: C09D133/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain film-forming compositions excellent in dielectric properties, mechanical strength and the like, and films obtainable by curing these compositions. SOLUTION: Film-forming compositions contain (A) a hydrolyzate of a compound represented by the formula: R1nSi(OR2)4-n (wherein R1 and R2 may be the same or different and each is a monovalent organic group; and n is an integer of 0-2) and its partial condensation product or either of the two, (B) an acid catalyst, and (C) a compound having a boiling point or a decomposition temperature of 250-450 deg.C which is miscible with or dispersible in component (A). Two or more compounds represented by the above described formula are preferably used.
Patent JP-S58220404-A (JP)
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01C7/10
Filed: 1982-06-16
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-H01276086-A (JP)
Title: Reflection type photoelectric detector
Inventor: MATSUNO HISATANE
IPC: G01S17/931
Filed: 1988-04-28
Abstract: PURPOSE:To simultaneously use numerous photoelectric detectors by providing a random number generation circuit which has plural light emitting frequencies and, at the same time, arbitrarily selects each of the frequencies in each photoelectric detector. CONSTITUTION:An electric current flowing to a light receiving element is converted into a voltage by means of a light reception circuit 2 and amplified by an amplifier circuit 5. The output of the circuit 5 is inputted to a level discrimination circuit 6 after the output is synchronized to a light emission circuit 1 by means of a synchronization circuit 10 and, when the level of the output of the circuit 5 reaches a specific value, the output is supplied to a signal process circuit 7. In case the output of the circuit 5 exceeds the specific value for more than a fixed time, a signal is transmitted from the circuit 7 to a random number generation circuit 9 and a new frequency is selected, and then, light is emitted from a light emitting element 3. Then changing in the light emitting frequency of the circuit and time sequential processing of optical signals received by the light reception circuit 2 are simultaneously performed. Therefore, the probability of occurrence of mutual interference can be lowered and the restriction to the arranging number of the photoelectric detectors can be eliminated.
Patent JP-H10293871-A (JP)
Title: Medium store box
Inventor: IMAOKA YOSHIYUKI
IPC: B65H85/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a medium swelled out of a partition plate by the movement of the partition plate, etc., from dropping over the partition plate even when an aligned state of media is broken by a deformed medium by preparing a medium holder which presses the media put on the partition plate toward this plate. SOLUTION: A sub-bill press 12 is prepared to press the paper money 2 put on a partition plate 4 and moves in response to the operations of a draw-out stage 3 and the plate 4. The plate 4 shifted under a collection stage 5 moves toward an arrow A and also picks up the money 2 put on the stage 5 at both ends of of the money 2 to shift it onto the plate 4. When the number of sheets of money 2 put on the stage 5 exceeds a prescribed number, the money 2 is shifted onto the plate 4 from the stage 5 and temporarily held there. Under such conditions, the money 2 never drops over the plate 4 since the money 2 is always pressed to the plate 4 by the press 12.
Patent JP-S5227339-A (JP)
Title: Mixing circuit
Inventor: FUJIYOSHI KAZUYOSHI
IPC: H03F3/181
Filed: 1975-08-27
Abstract: PURPOSE: The time lag is eliminated at the time of controlling the level of input signal with less distortion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06311977-A (JP)
Title: Image pickup device using mri device
Inventor: YOSHITOME EIJI
IPC: A61B5/055
Filed: 1993-04-30
Abstract: PURPOSE:To obtain an image of an image pickup object range being larger than an image pickup available area of the MRI device by one time reconstituting operation. CONSTITUTION:A movement/image pickup alternately executing part 31 divides an image pickup object range being larger than an image pickup available area 10b of an MRI device 10 into plural partial areas R (i) being smaller than or equal to the image pickup available area 10b. Subsequently, the partial areas R(i) are inserted into the image pickup available area 10b in order and stopped, and echo data are collected by both the same gradient as that for picking up the whole of the image pickup object range and the sequence of the number of sampling. A phase correcting part 34 performs a phase correction to each echo data. Subsequently, an echo data adding part 35 adds each piece of echo data after the phase correction. By executing a reconstituting operation to the added echo data, an image of the whole of the image pickup object range is obtained.
Patent JP-S61262116-A (JP)
Title: Molding of polyurethane moldings having integrated skin
Inventor: AOYAMA AKIHIRO
IPC: B29C59/02
Filed: 1985-05-16
Abstract: PURPOSE:To obtain efficiently a polyurethane foam moldings having integrally a skin composed of plastic film or sheet, by heating and compressing a laminated article of a skin member composed of thermoplastic film or sheet and a substrate composed of hard polyurethane foam by heat press, and imparting a form of the heat press surface to the surface of the laminated article. CONSTITUTION:The laminated article 10 is the integrated material of the skin member 12 composed of film or sheet of thermoplastics such as vinyl chloride resin, and the substrate composed of hard polyurethane foam. The laminated article 10 is set up between heat presses 16, 18 in the state where its skin member 12 is confronted with a pressing surface 16la, then heated and compressed. By this heating and compressing the surface of the laminated article 10 is deformed in concavo-convex form of the pressing surface 16a. Thereafter it is cooled after releasing of heating and compression. By these operation moldings of the laminated article whose concavo-convex form of surface is fixed is obtainable.
Patent JP-2000298832-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE AKIYASU
IPC: G11B7/0045
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the optical information recording and reproducing device which can accurately and speedily control recording power, erasing power, and bias-level power even when a projection light quantity detector of simple constitution which has its detection band limited is used. SOLUTION: When determining the laser power of bias level of a semiconductor laser 1, the optical information recording and reproducing device corrects the driving current Ib of bias level of a current applying means 5 by a bias level correcting means 17 by using a coefficient based upon the level ratio K of an erasure level and a recording level and also corrects a superposed current Ie" of erasure level of an erasure current superposing means 6 and a superposed current Iw" of recording level of a recording current superposing means 7 by using the coefficient to determine the bias level of the current applying means 5 while holding the peak level and erasure level at optimum values.
Patent JP-S61260034-A (JP)
Title: Production of hydrogenated bisphenol compound
Inventor: KASAMATSU HARUO
IPC: C07C35/21
Filed: 1985-05-15
Abstract: PURPOSE:To produce the titled compound saving the amount of catalyst and shortening the hydrogenation reaction time, by the hydrogenation of a bisphenol compound under pressure in the presence of a Raney-nickel catalyst using a small amount of a specific compound as a reaction accelerator, if necessary in a solvent. CONSTITUTION:The objective compound is produced as a colorless transparent solid by hydrogenating a bisphenol compound such as bisphenol A under the hydrogen pressure of 40-60kg/cm<2> at 120-220 deg.C in the presence of a Raney- nickel catalyst, preferably in a solvent such as isopropanol or in the absence of a solvent, using a small amount of an alkaline earth metal hydroxide, especially Ca(OH)2, Mg(OH)2, etc., as a reaction accelerator. The amount of the Raney-nickel catalyst is 0.5-5wt%, preferably 1.5-3wt% of the bisphenol compound used as the raw material. The alkaline earth metal hydroxide is used in powdery state in an amount of 10-100wt%, preferably 16-36wt% based on the Raney-nickel catalyst. USE:A resin component, a resin modifier component, etc.
Patent JP-S5729531-A (JP)
Title: Preparation of high strength cold rolled steel plate having excelent surface properties and press formability
Inventor: SATOU MASUHIRO
IPC: C21D8/02
Filed: 1980-07-29
Abstract: PURPOSE:To enable the preparing of the cold rolled steel plate having excellent surface properties, press formability and strength, by hot rolling a slab of a high Si steel material containing a specific small amount of Cu and P on a specific temperature condition. CONSTITUTION:The slab of steel containing 0.2% or less C, 0.3-3% Si, 0.2-2% Mn and either 0.2-1.2% Cu solely, or the same with 0.03-0.2% P made into a composite material, is scarfed in a high temperature condition to remove a layer rich in Cu on the surface of the slab. This is immediately hot rolled or charged at a warm temperature to be hot rolled to provide beautiful surface properties. Further, the hot rolling is finished at a temperature of Ar3 transformation temperature or higher, the cooling rate before the rolled plate is wound up is set at a rate of 30 deg.C/ sec or more, and the cooled plate is wound up at a temperature of 700 deg.C or lower and then further retained at 500-750 deg.C for 1hr. Thus the high strength cold rolled steel plate having excellent surface properties and press formability is obtained.
Patent JP-H043608-A (JP)
Title: Power control circuit
Inventor: NAKANISHI HIDEKAZU
IPC: H04B7/26
Filed: 1990-04-20
Abstract: PURPOSE:To control the output power with good linearity, to obtain a wide output power control range and to reduce the power consumption to improve the power efficiency by providing a gain variable means to vary the gain of the output stage of a power amplifier. CONSTITUTION:This circuit is provided with a control stage 32 which amplifies the input power based on the gain controlled by a feedback signal and a power amplifier 30 which is provided with an output stage 33 which amplifies the output power of the control stage to output the amplification result, and a feedback control circuit composed of a comparator 47 for feedback control of the control stage 32 and a current driver stage 48. The output power of the output stage 33 is detected as a monitoring voltage VM, an the monitoring voltage VM is changed to a prescribed level based on a control signal S49 corresponding to the control power level and compared with a reference voltage, and the feedback signal is generated in accordance with the comparison result and supplied to the control stage. Thus, the output power is controlled in a wide range with the good linearity, and the output power control range is expanded, and the power consumption is reduced and the power efficiency is improved in the output stage.
Patent JP-S58221015-A (JP)
Title: Bearing retaining device
Inventor: GOTOU SHINJI
IPC: F16C27/06
Filed: 1982-06-18
Abstract: PURPOSE:To suppress the rattle of a bearing and as well the variation of the preload thereof the preventing the vibration caused by the above-mentioned problems, by disposing a resilent ring between the bearing and a bearing housing. CONSTITUTION:The outer peripheral section of a ring 1 formed of a relatively resilient member such as, for example, a rubber, is inserted and supported in the inner peripheral groove 2-1 of a bearing housing 2 for a rotary shaft 3, and the inner peripheral section of the ring 1 is made contact with the outer periphery of a ball bearing 4 having an outer ring subjected to a preload by a spring 5. With this arrangement, when the rotary shaft 3 tends to be radially displaced, this tendecy is suppressed by the recover force of the resilient ring 1. Further, when the ball bearing 4 is axially displaced, sliding movement is brought about between the outer peripheral surface of the ball bearing 4 and the resilient ring 1 under the action of an anti-friction composition 1-a applied to the inner periphery of the resilient ring 1, and, as a result, the ball bearing outer ring may be moved to a position where the preload is maintained at its constant value.
Patent JP-S62262102-A (JP)
Title: Diagnosis processing system for digital control device
Inventor: UEDA MASAYOSHI
IPC: G05B9/03
Filed: 1986-05-09
Abstract: PURPOSE:To read abnormality information from a normal system with an ordinary tool when abnormality occurred in one system of a duplex system by connecting each system of the duplex system mutually through a two port memory section. CONSTITUTION:When abnormality occurred in one system of a duplex system, the CPU1a of a system 1 writes abnormality information of own system in a two port memory section 1d of the system 1. The memory section of the system 1 is connected to the CPU2a of the other system 2a by a bus 3, and abnormality information of the system 1 set by CPU1a of the system 1 can be read out through the CPU2a which is operating normally. When abnormality occurred in the system 2, abnormality information can be read similarly through the CPU1a of the system 1. Thus, when abnormality occurred in a system, abnormality information can be read from the other normal system with an ordinary tool.
Patent JP-H07294347-A (JP)
Title: Nip-pressure measuring device for press-roll in paper-forming machine press part
Inventor: KUBODERA CHIHIRO
IPC: D21F3/08
Filed: 1994-04-21
Abstract: PURPOSE:To exactly measure the nip between two press-rolls used in a paper- forming machine press part. CONSTITUTION:A multitude of thin pressure detectors 9 are arranged at equal- intervals on a sheet 8 to form a measuring device body 10. An output device indicating the measured values by each pressure detector 9 is provided. The measuring device body 10 is arranged between two pressrolls 1, 2 and the pressrolls l, 2 are pressed on with specific pressure. The nip pressure at each part in the roll length direction is measured with each pressure detector 9 is measured and indicated an the output device 11 to obtain pressure distribution.
Patent JP-H10283705-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk transfer device which enables prevention of pitching vibration of a disk in a transfer process without contacting a disk recording surface. SOLUTION: This device includes a driving disk guide section 31 which has a guide groove 31A for guiding the left circumferential edge of a disk in the direction of disk transfer and the belt 33 included therein for driving the left outer surface of the disk inserted in the guide groove 31A, a fixed disk guide section 32 which has a guide groove 32A for guiding the right circumferential edge of the disk in the direction of disk transfer and has a friction sheet 34 to be engaged with the right outer surface of the disk inserted in the guide groove 32A, a spring 39 for urging the disk guide sections 31, 32 in the direction into close contact with each other, and a rotation arm 40 having an engagement recess 40A which can be engaged with the insertion front end of the disk and rotating along transfer of the disk to hold the disk in a transfer process at a horizontal attitude.
Patent JP-H072234-A (JP)
Title: Device that heat-seals thermoplastic material
Inventor: HANSU SERUBERUGU
IPC: B65B51/10
Filed: 1994-05-19
Abstract: PURPOSE: To provide an apparatus for heat sealing thermoplastic material, which is capable of connecting a main body of jaw and a thermal strip permanently keeping stability during a sealing jaw operating and can be used for both sides heating not declining precision for long operation period. CONSTITUTION: An apparatus for heat sealing includes a main body of jaw 2 and a sealing jaw 1 having a thermal strip 5. The main body of jaw 2, produced in one piece, is provided with a groove 4 to mechanically anchor the thermal strip inside, and an electrically insulating layer is disposed between the main body of jaw 2 and the groove 4. A flange portion of the jaw projecting on either side of the groove 4 is compressed towards one another and the thermal strip to thereby, anchor the thermal strip 5 within the groove 4.
Patent JP-S60248007-A (JP)
Title: Microwave oscillator
Inventor: TAMURA MASAHIRO
IPC: H01P3/08
Filed: 1984-05-24
Abstract: PURPOSE:To use the titled oscillator as a microwave oscillators for two wavelengths by adding a trimmer to a main microstrip line having an active element and coupling a dipole antenna of lambda/4 wavelength attachably and detachably to said line. CONSTITUTION:The microwave oscillator consists of the dipole antenna 7 of lambda/4 wavelength attached and detached to/from an MIC substrate 1, the main microstrip line 4 with a trimmer 9 and a transistor (TR) TR2. Then the TR2 is oscillated in a wavelength of lambda1 by fitting the dipole antenna 7 of lambda1/4 wavelength to the substrate 1 and adjusting the trimmer 9 of the line 4. Then the dipole antenna of lambda1/4 wavelength is removed from the substrate 1 and a dipole antenna 7 of lambda2/4 wavelength is fitted instead. In adjusting the trimmer 9, the TR2 is oscillated in lambda2. Thus, the oscillator is used as the microwave oscillator for both lambda1 and lambda2 wavelengths.
Patent JP-S62263122-A (JP)
Title: Anti-inflammatory analgesic having endermic absorption
Inventor: OGISO TARO
IPC: A61P25/04
Filed: 1986-05-07
Abstract: PURPOSE:The titled analgesic containing a calcium salt of acidic anti- inflammatory drug as an active ingredient. CONSTITUTION:An anti-inflammatory analgesic of endermic application which contains 0.5-10wt% calcium salt of an acidic anti-inflammatory analgesic (e.g. indomethacin, diclofenac, bendazac, mefenamic acid, flufenamic acid, etc.) as an active ingredient, mainly aims systemic actions and is also locally applicable. The drug is continuously absorbed by endermic application and can keep blood concentration for a long time. The endermic application hardly causes skin disorder. Since the acidic anti-inflammatory analgesic which could be administered only by injection, oral administration or administration through the intestine can be endermically administered, administration means free from side effects such as digestive tube disorder, rectum mucosa disorder, etc., can be utilized.