baber/WOPTO huggingface dataset:
Patent JP-S5731698-A (JP)
Title: Macrolide antibiotic
Inventor: RICHIYAADO HENRII BARUTSU
IPC: A61K31/365
Filed: 1981-06-11
Abstract: 23,Demycinosyloxytylosin and its 20-dihydro deriv. of formula (I) (where Q is CHO or CH2-OH, respectively) and their acyl esters, and their acid-addn. salts are new. Streptomyces fradiae NRRl 12171 is new. A culture medium contg. Strep.fradiae NRRL 12171 and assimilable sources of C, N and inorganic salts is new. (I) are antimicrobials esp. effective against Gram-positive bacteria and Mycoplasma spp., e.g. in poultry. Cpds. (I) are obtd. by cultivation under submerged aerobic conditions of Strep.fradiae NRRL 12171 in a nutrient medium. The (I; Q is CHO) may be reduced to give (I; Q is CH2-OH). On mild acid hydrolysis (I) give 23-deoxy-5-0- mycaminosyltylonolide or its 20-dihydro deriv. Cpds. (I) may be acylated, selectively or fully, by known methods. NRRL 12171 was obtd. by chemical mutagenesis of a tylosin- producing strain of Strep.fradiae.
Patent JP-H07202158-A (JP)
Title: Ccd type solid-state image pickup element
Inventor: SO KUYU RI
IPC: H01L27/148
Filed: 1994-04-06
Abstract: PURPOSE: To improve sensitivity, signal delay, smear and noise characteristics and to prevent troubles from occurring in a manufacturing process by lowering the impurity concentration of a photodiode by stages, as it separates farther from a VCCD channel region. CONSTITUTION: Since a potential is distributed into a shape of stairs in a phosodiode region, a small amount of charge is moved to a maximum value section 35-3 of the concentration of the photodiode in advance, and is accumulated. Then, when a transfer gate 44n voltage is applied and turns the photodiode off, while the charge is accumulated in an n-type photodiode region and moves to an n-type VCCD channel region 43 through a bulk-side transistor gate channel region 39', and is read. At this point, a signal charge does not move towards the transfer gate channel region 39' by the existence of a high-concentration second p-type well 39. Namely, the signal delay characteristic is improved. Further, an effect by sidewall diffusion decreases, when an excessive charge exists in the photodiode region. Accordingly, the anti-blooming characteristic is improved.
Patent JP-H11262491-A (JP)
Title: Bone stretching apparatus
Inventor: UEDA MINORU
IPC: A61B17/66
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a bone stretching apparatus which can stretch a bone at a curved part and which can be miniaturized so that it can be worn under the skin. SOLUTION: This bone stretching apparatus 1 has a plate-shaped rail 2 having a predetermined length, a moving block 3 being movable in the direction of the axis of the plate-shaped rail 2 and secured to a bone and adapted for the plate-shaped rail 2, and two bone securing members 4, 5 provided near both ends of the plate-shaped rail 2. The plate-shaped rail 2 is formed of a hard material, can be forcibly curved and deformed toward the side faces of the plate-shaped rail 2, and has a rack 21 formed on its upper surface. The moving block 3 has a rotating shaft 33 having a worm gear which meshes with the rack 21, and the moving block 3 is movable to the front end or rear end of the plate-shaped rail 2 by rotating the rotating shaft 33.
Patent JP-S59215651-A (JP)
Title: Coaxial cylindrical type energy analyzer
Inventor: YAMAMOTO SHINICHIROU
IPC: H01J49/48
Filed: 1983-05-24
Abstract: PURPOSE:To secure such an analyzer as being yet higher in capacity than ever before, starting from a CMA type, by installing an electrode in use for changing an electric field between both inner and outer cylinders as well as for realizing a secondary convergingness of charged particles in addition to these inner and outer cylinders. CONSTITUTION:An inner cylinder 2 and an outer cylinder 3 are set up coaxially, giving voltage to space between these inner and outer cylinders 2 and 3, while charged particles discharged out of one point S on a shaft are made incident into an electric field space lying between these cylinders from an aperture 5 installed in the inner cylinder 2, and these particles are energetically separated because of difference in a kinetic track due to an energy differential. In a sucklike energy analyzer, an electrode, which is used for changing an electric field between these inner and outer cylinders as well as for realizing a secondary convergingness of charged particles, is installed in addition to these cylinders 2 and 3. The said electrode, for example, is set down to a partition wall 8 provided with an aperture 9 where a wire net to pass these particles is stretched, and this wall 8 is set up vertically to these inner and outer cylinders 2 and 3, through which these cylinders 2 and 3 are made to be coaxial and subjected at both sides of an electrode 8, and inners 2 and 12 themselves and outer cylinders 3 and 13 themselves are all electrically connected together whereby the specified voltage is made so as to be giveable to the outer cylinder 3 and the electrode 8 in relation to the inner cylinder 2.
Patent JP-S61251031-A (JP)
Title: Projection exposing apparatus
Inventor: ISOHATA JUNJI
IPC: H01L21/027
Filed: 1985-04-30
Abstract: PURPOSE:To prevent the printing precision while eliminating any deflection of printing range of a pattern by a method wherein any positional deflection of a transfer image due to changeable attitude of a carriage for temporarily holding and shifting a negative and exposed body is preliminarily stored per step while the positional deflection of the feed of substrate stage is corrected before exposing process. CONSTITUTION:When the center of gravity of a substrate stage is shifted by movement etc. of substrate stage inclining the carriage 9 by DELTAtheta, the relative positions with projection system 5 are as represented by rolid lines. Besides, the projection system 5 is actually immovable but carriage 9 is inclined. Owing to the changeable attitude of carriage 9, printed pattern is image-shifted by DELTAY. At this time, in case of shifting the substrate stage for step feeding, any positional deflection is corrected before shifting while the pattern is printed. The deflection DELTAY of printed pattern, assuming Y to be the position of substrate stage, is equalized to fy i.e. DELTAY=fy(y). Therefore the feed is corrected by this function per step. Finally the positional deflection is measured per step to be stored in the inner memory.
Patent JP-H04323573-A (JP)
Title: Method for specifying failed portion of printed board
Inventor: SHIRAI HIROAKI
IPC: G01R31/28
Filed: 1991-04-23
Abstract: PURPOSE:To provide a method of specifying the failed portion of a printed board for use in transmission devices, etc., whereby a failed printed board can be easily specified. CONSTITUTION:A first printed board 110 on which a transmitting portion 100 for outputting pattern signals for checking is mounted and a second printed board 220 which is connected to the transmitting portion 100 via a bus 700 and on which a first receiving portion 200 for receiving the pattern signals and for detecting failures is mounted are provided. A second receiving portion 210 which is connected to the transmitting portion 100 via the bus 700 and which receives pattern signals output from the transmitting portion 100 to detect failures is provided on the second printed board 220 and in case of a failure a printed board in which the failure occurs can be specified from the result of detection performed at the first and second receiving portions 200, 210.
Patent JP-H1024224-A (JP)
Title: Laminated porous film and its utilization
Inventor: NAKAJIMA SATOSHI
IPC: B01D39/16
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a filter by laminating a porous film showing a specific value of the bubble point due to isopropanol and porosity on the primary side of a porous film showing a specific value of bubble point due to isopropanol. SOLUTION: The porous film suitably used as the filter to remove foreign matters such as particulates in water, a liquid chemical or a solvent used in a cleaning line for liquid crystal and semiconductor fields is formed by laminating the porous film B having 0.4-1.0kg/cm<2> bubble point due to isopropanol and 60% porosity on the primary side of the porous film A having >=1.5kg/cm<2> bubble point due to isopropanol. And at this time, the laminated porous film is set to satisfy the relation of (C)/(A)<=1/2 when the average reduction speed of flow rate of the laminated porous film at the time of solvent filtration is expressed by (C) and the average reduction speed of flow rate of the porous film A is expressed by (A) and is formed to have >=85% stop-off ratio at the time of permeating a polystyrene latex having 0.15μm diameter.
Patent JP-H01262503-A (JP)
Title: Structure for soldering feeder of optical submarine cable
Inventor: OKUBO KIMIO
IPC: H01R4/02
Filed: 1988-04-13
Abstract: PURPOSE:To provide the soldering structure which is connected with high reliability within the limit of heating by combining the structure with a tapered ring having the effect of reducing the outside diameter of a soldering part and bringing the same into tight contact with a copper pipe. CONSTITUTION:A metallic fitting 4 which has a through-hole 5 fitting loosely onto the outside diameter of the exposed copper pipe 2 at the center, is formed with the outside diameter by stepping the fitting in an axial direction coaxially with the through-hole 5, is formed with the soldering part 6 to the copper pipe 2 on one end side to a uniform thin thickness and is provided with plural slits 7 of a prescribed length parallel with the axis equally dividing the ring section and the tapered ring 9 having the tapered surface 8 which reduces the outside diameter of the soldering part 6 and coaxial with the inside diameter surface having the effect of bringing the tapered part into tight contact with the copper pipe 2 are combined. Namely, solder 11 is made to flow sufficiently in the state in which the spacing between the copper pipe 2 and the fitting is large and, thereafter, the soldering part is narrowed and is brought into tight contact with the copper pipe. The solder 11 is thus packed to the entire inside surface. The solder 11 is thereby packed to the entire inside surface of the soldering part 6 within the limit of heating since the soldering is executed in tight contact, the generation of gaps and fluctuations is obviated.
Patent JP-H04301664-A (JP)
Title: Image forming device with utilization mode switching function
Inventor: HIRONAKA YASUMASA
IPC: G03G15/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide an image forming device capable of switching between the mode where an image formation for the purpose of permanent preservation is carried out and the mode where an image formation for the purpose of recycling a copy sheet is carried out by varying a degree for which developing toner is fixed on a sheet. CONSTITUTION:When the fixing degree of the developing toner to a sheet is set by a switching device 2, a controller 3 drives a developing unit 7a or 7b, which corresponds to the set mode. These developing units 7a and 7b house the toners having the different degree of fixation on a sheet. For the purpose of preservation, toner which is difficult to be peeled is used, for the purpose of recyling, one which is easily peeled is used. The fixation conditions may be altered by varying the heating temperature of a heat roller 10 in a fixing device.
Patent JP-S5425854-A (JP)
Title: Focus detector
Inventor: KONDOU TOSHIHIRO
IPC: G03B3/00
Filed: 1977-07-29
Abstract: PURPOSE: To enable focus to be detected with good accuracy without using curved face conical prism by passing one of the light split by a beam splitter to a conical prism whose vertical angle is of a size of not causing full reflection and passing the other light through a conical internal prism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06297084-A (JP)
Title: Casting station
Inventor: YOSHIOKA MINORU
IPC: B22D9/00
Filed: 1993-04-19
Abstract: PURPOSE:To fix casting place mainly causing dust to one position and to remove metal vapor of molten metal and the dust of fine grain, etc., which metal vapor solidifies, generated in the casting place. CONSTITUTION:A house part 4 is formed with a first house part 41 covering a pouring chamber 41a for arranging a ladle 2 and a second chamber 42 covering a cooling chamber 42a. After arranging the ladle 2 to a ladle holding part 1 in the pouring chamber 41a, a cover carriage 7 is shifted to close the pouring chamber. By driving a dust collector, the inner part of the house part 4 is sucked from branched ends 80, 81, 83 of a suction duct 8.
Patent JP-H08265517-A (JP)
Title: Flat bed type original reading device and its original cover
Inventor: MASUDA MINORU
IPC: G03B27/62
Filed: 1995-03-24
Abstract: PURPOSE: To attain the clearer and more even reading operations of an original by bringing the original into close contact on a transparent original board and also keeping the optical axis of a light source lamp on a reading line in regard of a structure that is particularly suitable to a flat bed type original reading device which contains a light source lamp built into its original cover. CONSTITUTION: A cushion spring made of a spring plate is interposed between a hinge that attaches an original cover 1 and a device main body 3, or an original holder plate 7 is attached with free play to a cover plate 2. So that the plate 7 made of a rigid plate is brought into close contact to a transparent original board 12 placed at the side of the main body 3. The pawls 53 and 53 are provided at both ends of a lamp unit guide 43 which guides a lamp unit 8 built in the cover 1. Then both pawls 53 interfits at both ends of a reading unit guide 42 when the cover 1 is closed. Thus the slippage occurring between a reading unit 41 and the lamp unit 8 placed at the side of the cover 1 can be prevented. The pawls 53 also can serve as the lock devices of the cover 1.
Patent JP-H09278943-A (JP)
Title: Rubber composite
Inventor: YAMAZAKI TAKAO
IPC: C08L33/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composite capable of providing cross-linked rubber excellent in heat resistance, low-temperature characteristics and compression characteristics by sufficiently homogenizing a fluorine rubber with an acrylic rubber in micro state. SOLUTION: This rubber composite is composed of (A) 20-70wt.% fluorine rubber having polymerization unit derived from at least tetrafluoroethylene and propylene and (B) 80-30wt.% acrylic rubber in which a cross-linking point selected from epoxy group and vinyl group is introduced, and fluorine rubber particles are dispersed in the acrylic rubber and the average particle diameter of the fluorine rubber is 20-600nm.
Patent JP-S58208878-A (JP)
Title: Touch roller reset mechanism
Inventor: KAIHARA MASAHARU
IPC: G11B17/34
Filed: 1982-05-31
Abstract: PURPOSE:To extend the service life of a magnetic head and a touch roller, by making the magnetic head and the touch roller to be in a separate state other than in the period of performing card processing, and by pressing forcibly the touch roller to a card only when processing the card. CONSTITUTION:A solenoid 6 for resetting is energized by a detection signal which detects that a card 1 is inserted or reached a specified position. The pin of the solenoid 6 pushes a touch roller bracket 7 against the reacting force of a spring 8 to press tightly a touch roller 3 to the gap surface of a magnetic head 2. Due to the reacting force of the touch roller 3, the card 1 is transferred while being pressed tightly to the magnetic head 2 to perform the process of information reading and writing on a recording surface. After the completion of the processing, the rear end of the card 1 passes the gap surface of the magnetic head 2 to release the energized solenoid 6 for resetting. As the result, the touch roller 3 is moved and removed from the magnetic head 2.
Patent JP-H08265989-A (JP)
Title: Uninterruptible power supply system
Inventor: MAKABE MATAAKI
IPC: H02J9/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain an uninterruptible power supply system for feeding AC power from an emergency load system connected with an AC power supply system and an uninterruptible power supply system to an uninterruptible load system in which AC power can be fed to the emergency load system upon power interruption without requiring any special emergency power supply facility. CONSTITUTION: The uninterruptible power supply system 11 comprises an AC/DC converting section 12 for converting AC power from an AC power supply system into DC power, a power storage unit 13 connected with the output side thereof, and an DC/AC converting section 14. Upon interruption of power supply from the AC power supply system, AC power is fed to an emergency load system from the DC/AC converting section 14.
Patent JP-H10268942-A (JP)
Title: Flow control valve using sonic velocity nozzle
Inventor: KOMIYA ISAMU
IPC: H01L41/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve improving responsiveness to the rapid change in the pressure/flow rate of supplied gas. SOLUTION: A flow control valve 10 has a base 14 provided with a fluid passage 22 and a solenoid valve 12 fixed on the base 14. The fluid passage 22 is divided into an upstream side passage 24 and a downstream side passage 26 by a sonic velocity nozzle 40. The upstream side passage 24 is provided with a pressure sensor 36, and pressure detected here is converted to an electric signal and fed back through a control circuit 16 to the operation of solenoid valve 12 with high responsiveness.
Patent JP-H10262470-A (JP)
Title: Vinyl house sheet opening and closing tool and its usage
Inventor: IKEDA SATORU
IPC: A01G9/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl house sheet opening/closing tool and its usage which is provided with an especially simple fixing and operating structure and structured to be provided inexpensively concerning a vinyl house sheet opening/closing tool to provide for adjusting a temperature and humidity within a house by opening and closing the covering sheet of the vinyl house. SOLUTION: The vinyl house sheet opening and closing tool is provided with an axis rod part 2 with a coaxially connectable connecting part 21 at one tip of a reeling shaft for the covering sheet, a branch rod part 3 drawn by a prescribed length in a direction to cross with the axis of the part 2 on a side at a proper distance from the part 21, and a sheath rod part 4 fitted by arranging nearly in parallel with the axis of the part 2. Then a handle part 5 of a prescribed length is loosely inserted and combined to the through hole part 41 of the part 4 by using a pulled-out preventing structure 51.
Patent JP-H07293054-A (JP)
Title: Looseness prevention device for lever handle lock
Inventor: KUMASHIRO SEIICHI
IPC: E05B3/08
Filed: 1994-04-28
Abstract: PURPOSE:To fix a squared shaft firmly without looseness in every direction by pressing the squared shaft in the diagonal direction in a hub squared hole and a handle squared hole. CONSTITUTION:A squared shaft 5, which is inserted into a hub squared hole 4 formed in squared shape, shapes up a square shape so as to comply with the squared hole 4. When a spring piece 10 is fitted into a recessed part 8 in the central part of the squared shaft 5 in a curved state and the squared shaft 5 is inserted into the hub squared hole 4, the spring piece 10 is positioned between the hub squared hole 4 and the squared shaft 5 and the squared shaft 5 is pressed in the diagonal direction, thereby preventing the generation of looseness between the squared shaft 5 and the hub squared hole 4. When both ends of the squared shaft 5 are inserted into a handle squared hole 7 of a lever handle 6 and a set screw 11 is slantingly threaded into the hole the tip of the shaft comes in contact with a recessed part in the squared part of the squared shaft 5, and two faces 2 in which the squared shaft 5 intersect each other, is pressed against two faces 2 which the handle squared hole 7 intersects so that the squared shaft 5 may be fixed with the handle squared hole 7 without producing looseness.
Patent JP-S5718752-A (JP)
Title: Epoxy resin composition
Inventor: SEGAWA MASANORI
IPC: H01L23/31
Filed: 1980-07-07
Abstract: PURPOSE: To prepare a resin composition giving a cured product having low elastic modulus and expansion coefficient and high glass transition point, by compounding a polyfunctional epoxy compound, a diglycidyl ester of a dimer acid, and a (halogenated) p-vinylphenol polymer.  
     CONSTITUTION: The objective composition is prepared by compunding (A) a pilyfuctional epoxy compound, (B) a diglycidyl ester of a dimer acid, and (C) p-vinylphenol polymer and /or halogenated p-vinylphenol polymer, and then adding (D) 40W75vol%, based on (A)+(B)+(C)+(D), of an inorganic filler. The component (A) which is a mixture of 20W90pts.wt. of an epoxy-novolak resin and 5W40pts. wt. of a bisphenol-A epoxy resin, is mixed with 5W40pts.wt. of the component (B) provided that the amount of the component (A) is larger than that of (B). The molar ratio of the epoxy group in the epoxy component to the OH group is pref. stoichiometrically 1 to 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5518176-A (JP)
Title: Staying coin storing device for public telephone
Inventor: ABE RIYOUHEI
IPC: H04M17/02
Filed: 1978-07-27
Abstract: PURPOSE:To secure an automatic storage of the staying coins with small amount of power by exciting the coin storage manget with the detection output of the hook- off and the monitor output given from the storage level monitor and then driving the coin storage lever by the magnet excitation. CONSTITUTION:Power supply circuit PS is inserted between line terminals L1/L2 and talking circuit TEL. And the office power supply is applied from the exchange with terminal L1 used as the positive pole, and the loop circuit is formed to the exchange by the ON of hook switch HS1 through hook-off. At the same time, the output of hook-on detection circuit HON is supplied to hook-off detection circuit HOF, and the loop current caused by the hook-off is applied to capacitor C3 of circuit HOF to charge the voltage of circuit PS. And in case the terminal voltage of capacitor C3 is higher than the prescribed level, the terminal voltage is supplied to driving circuit DR which drives coin storage magnet M. Then the driving current is supplied to magnet M when contact P of the storage lever monitor is closed. Thus, the staying coins can be stored automatically.
Patent JP-H03290824-A (JP)
Title: Multivaluing method for optical information reproducing signal
Inventor: SANADA KAZUO
IPC: G11B7/30
Filed: 1990-04-09
Abstract: PURPOSE:To easily execute the output as a multivalued code by detecting the signal detected from optical disk by a reference intensity signal of plural levels which can measure amplitude of a vibration part at the rise point of clock and encoding a level of a detecting signal as signal intensity of a reproducing signal. CONSTITUTION:A signal detected from an optical disk 10 by an optical pickup 12 is detected by reference intensity signals (a), (b) and (c) of plural levels which can measure amplitude of a vibration part by a demodulation circuit 16 at the rise point of a clock and a level of a detecting signal is encoded as signal intensity of a reproducing signal. In such a way, each mark itself can be reproduced easily as a multivalued expression from, therefore, comparing with a conventional binary one, density of information can be enhanced, and also, a processing speed of the signal can be increased.