baber/WOPTO huggingface dataset:
Patent JP-H06256580-A (JP)
Title: Rubber composition
Inventor: HAMASHIMA SHIHO
IPC: C08L21/00
Filed: 1993-03-08
Abstract: PURPOSE:To produce a rubber composition excellent in both of abrasion resistance and impact resilience, having low heat built-up and suitable as a tread member for a pickup, a truck and a bus. CONSTITUTION:This rubber composition is produced by compounding 100 pts.wt. of a rubber component with 35-100 pts.wt. of furnace carbon black belonging to a hard region having nitrogen absorption specific surface area (N2SA) of 100-140m<2>/g and DBP oil absorption of 100-130mL/100g and having selection characteristics satisfying the following formula regarding degree of blackness. Degree of blackness <=0.39XN2SA+72.0. In this formula, the degree of blackness is expressed by a percentage ratio of reflection coefficient of furnace carbon black to that of the standard carbon black (IRB #6) of carbon black paste produced by super sonic dispersion.
Patent JP-S63256179-A (JP)
Inventor: PEETAA GOODE
IPC: C02F1/42
Filed: 1988-03-25
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-S547585-A (JP)
Title: Vibration-proof cable
Inventor: KISHIMOTO RIYOUZOU
IPC: H01B7/18
Filed: 1977-06-20
Abstract: PURPOSE: To protect fatigue and breakdown of cable by winding one barrier for distributing down stream vortex in logitudinal direction over cable sheath thereby suppressing vibration of cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62228539-A (JP)
Inventor: KOJIMA YUSUKE
IPC: E04B1/41
Filed: 1986-03-31
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-S63237565-A (JP)
Title: Manufacture of semiconductor element
Inventor: JITSUKAWA ASAKO
IPC: H01L29/78
Filed: 1987-03-26
Abstract: PURPOSE:To prevent moisture from invading to the vicinity of a boundary between a gate insulating film and a III-V compound semiconductor substrate by patterning an aluminum nitride film formed on the substrate, then oxidizing it, and covering the surface and the side of the film with oxide layers. CONSTITUTION:After an aluminum nitride film 4 formed on a III-V compound semiconductor substrate 1 is patterned, it is oxidized, and oxide layers 5 are formed on the surface and the side of the film 4. Thus, when it is used as the gate insulating film of MISFET, it can stop the immersion of moisture to the vicinity of a boundary between the gate insulating film and the substrate to stabilize the operation of the MISFET, thereby enhancing its reliability.
Patent JP-S59198169-A (JP)
Title: Image recorder
Inventor: YOSHIMURA SHIGERU
IPC: B41J2/32
Filed: 1983-04-26
Abstract: PURPOSE:To provide an image recorder capable of facing a platen roller accurately to a predetermined position of a recording part and maintaining the pressure of the roller at a constantly fixed value, wherein a spring is provided between a hole provided in a thermal head supporting metallic plate and a hole provided in a diecending part of a feeding surface. CONSTITUTION:The spring 104 is provided between the hole 59a provided in the thermal head supporting metallic plate 59 and the hole 103a provided in the descending part 103 of the feeding surface, whereby a side 59a of an engaging part and a bearing for the platen roller 30 are brought into contact with each other, thereby improving the defect due to chattering. It is unnecessitated to adjust the positions of the recording part of the thermal head 27 and the platen roller 30, and the accuracy of each component part does not need to be so high.
Patent JP-H03276258-A (JP)
Title: Exclusive control method for data retrieving system
Inventor: KODERA TAKASHI
IPC: G06F17/30
Filed: 1990-03-26
Abstract: PURPOSE:To minimize the exclusive range of a data store part by applying the assembly processing to the data store position information obtained while an exclusive operation is applied to an index part and applying an exclusive state to the data store part only at a part corresponding to the data store position obtained through the assembly processing. CONSTITUTION:An exclusive state is applied to an index part 12 so as to obtain the data store position information on each assembly of data with which the data are retrieved and assemblied. Then an exclusive state is left only in an idex page corresponding to the data page including the assembly of data and other index pages are released. Then an assembly processing part 14 applies the assembly processing to an assembly of data pages, and an exclusive state is applied to the corresponding data page of a data store part 11 corresponding to an obtained part. At the same time, the exclusive state of the index page of the part 12 is released and a data operating part 13 operates the data on the part kept in the exclusive state at the part 11. When this data operation is over, the exclusive state of the corresponding page of the part 11 is released. Thus the exclusive range of the part 11 is minimized.
Patent JP-S62230044-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA SATORU
IPC: H01L21/8242
Filed: 1986-03-31
Abstract: PURPOSE:To eliminate the positional slippage between impurity regions and to increase a transfer efficiency of a charge by a method wherein a first im purity region of a capacitor region is formed in an insulating layer on a capaci tor electrode, and a second impurity region as a source region of a transistor region in the capacitor electrode, in a self-alignment manner respectively. CONSTITUTION:A field oxide film 2 is formed on a P-type substrate 1, and an oxide film 3 is formed on the substrate 1 in an element region isolated by the oxide film 2. Then, an N<+> region 4 is formed. Subsequently, a polysilicon layer doped wholly with phosphorus (p) is deposited, and thereafter a capacitor electrode 5 is formed by etching. Hydrogen burning oxidation is conducted, so as to form an oxide film 6 on the substrate 1 in a transistor region. On the occasion, an oxide film 7 is formed also on the capacitor electrode 5. When the oxide film 6 and the N<+> region 4 are etched, subsequently, an N<+> region 8 is formed and the surface of the substrate l is exposed. Next, a gate electrode 10 of a polysilicon layer doped with phosphorus P is formed on a gate oxide film 9 formed on the exposed substrate 1. Then, N<+> regions 11 and 12 are formed with the electrode 10 and the electrode 5 used as masks. This method enables the attainment of high precision.
Patent JP-S60215621-A (JP)
Title: Weak-acidity bath preparation
Inventor: EGUCHI YASUTERU
IPC: A61Q19/10
Filed: 1984-04-12
Abstract: PURPOSE:The titled bath preparation having synergistically raised promoting effect on circulation of the blood and skin touch such as smooth feeling, etc., obtained by adding an enzyme to a bath preparation comprising a carbonate and an acid, making hot water in a bath show weakly acidic pH when it is used. CONSTITUTION:5-80wt% carbonate (e.g., NaHCO3, Na2CO3, KHCO3, K2CO3, etc.) is blended with an acid (e.g., organic acid such as formic acid, acetic acid, etc., or aliphatic dicarboxylic acid such as succinic acid, etc.) in a ratio (0.01wt% aqueous solution of the bath preparation shows 4-7pH, especially preferably 6.0-6.7pH) to make hot water in a bath show weakly acidic pH, and mixed with 0.001-10wt% enzyme (e.g., protease derived from pepsin, tryptophan, mold, yeast, etc.), to give a weakly acidic bath preparation. The bath preparation may be blended with a perfume, a vitamin, a crude drug, or its extracted essence, etc., to raise further the effects. In the preparation, CO2 exists as molecules in an acidic range and has promoting effect on blood circulation of the skin.
Patent JP-S62231268-A (JP)
Title: Color electrophotographic method
Inventor: TAKASHIMA YUJI
IPC: G03G21/06
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a sharp image by setting the potential difference of an electrostatic latent image below a specific voltage at the time of charging electrostatically exposing, and developing a photosensitive body which carried the toner image formed in an anterior stage of a process and then discharging electrostatically the electrostatic latent image on the photosensitive body. CONSTITUTION:The photosensitive body 5 formed by providing a photosensitive layer 4 on a conductive base 3 is charged positively by a corona charger 6 and exposed to the 1st light image 7. At this time, the surface potential of the photosensitive body 5 is held at V0 to perform negative-positive reversal development by using the 1st toner 8, and then the entire surface is irradiated with light. Then, the quantity of entire-surface irradiation light is so controlled that the potential difference between the surface potential V2 of areas A and C and the surface potential V1 of an area B is <=500V, preferably, 100-500V, thereby preventing the toner 8 from being scattered. In case a color image is formed, the photosensitive body is rotated, and at the same time the surface of the photosensitive body is charged electrostatically by the corona charger to +800V and a black image signal is scanned and exposed by a light source to form a negative electrostatic latent image. Consequently, the sharp color image which has no image fogging is obtained even when opaque toner is used.
Patent JP-S62230088-A (JP)
Inventor: NAKAYAMA HAJIME
IPC: H05K3/44
Filed: 1986-03-31
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-S551025-A (JP)
Title: Magnetron
Inventor: TADA ISAO
IPC: H01J23/00
Filed: 1978-06-19
Abstract: PURPOSE: To make the promotion of prolonging a period of the service life, with a temperature rise suppressed in the magnetron whole unit, by arranging a plurality of vanes penetrating the vacuum ambient vessel so as to be partially exposed to the outside and by contacting and securing a radiator to the above exposed part.  
     CONSTITUTION: Within a vacuum ambient vessel, constructed by a magnetic material cylinder 23 and a sealing unit 24, are arranged an oscillator main unit 25 and permanent magnets 26, 27, and radially arranged a plurality of vanes 29 further penetrating the vacuum ambient vessel, with the end face so placed as to be exposed. Attaching to the end face of the exposed vane 29, partially in the periphery of the magnetic material cylinder 23, is made press-fit and secured a radiator 30 constituted by a ring 31 and a plurality of fins 32 made metal with a good thermal conduction. In such way, the contact of a radiator to the exposed portion makes a remarkable improvement of thermal conduction, with a generated high temperature heat in the vane efficiently radiated to outside, thus capable of obtaining a magnetron of long service life. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55663-A (JP)
Title: Frequency synthesizer
Inventor: TORII KENICHI
IPC: H03J5/02
Filed: 1978-06-19
Abstract: PURPOSE: To obtain a frequency synthesizer which can fractionate the variation step of the oscillation frequency for the voltage control type oscillator and also can secure the constant fractionation at all times with use of the highly stable reference oscillator and without increasing particularly the division ratio of the variable division circuit.  
     CONSTITUTION: The output of voltage control type oscillator 11 is divided via variable division circuit 12 and then given the phase comparison with the output of reference oscillator 14 throuth phase comparator 13. And this result of comparison is drawn out via loop filter 15 to be fed back to oscillator 11 in the form of the control voltage. Circuit 12 is constituted by giving the longitudinal connection to first variable divider 16 of division ratio, second variable divider 17 and rate multiplier 18 which generates Q-units of the output pulse to P-units of the input pulse. And division ratio k of divider 16 is switched by the output pulse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548200-A (JP)
Title: Lowering method for coefficient of thermal expansion of oxide single crystal
Inventor: SHIMURA FUMIO
IPC: C30B33/00
Filed: 1977-06-21
Abstract: PURPOSE:To lower the coefficient of thermal expansion of an oxide single crystal such as LiNbO3 by growing the crystal and heat treating it at a high temp. in an O2 atmosphere for a fixed time to fill the O2 voids in the crystal lattice with 0 atoms.
Patent JP-H10263009-A (JP)
Title: Napkin package
Inventor: MIZUTANI SATOSHI
IPC: A61F13/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sticky areas of a sanitary napkin from adhering to unnecessary parts, the napkin having at its rear end wings on the outer surfaces of which the sticky areas for securing to wearing panties are formed. SOLUTION: A longitudinally elongated sanitary napkin 2 is folded into three layers along with a packing sheet 3 with the inner surface of the napkin 2 facing inward to form a napkin package 1. Wings 10 formed on both sides of the rear end 12 of the napkin 2 are foldeddly overlapped the inner surface of the napkin main body. The inner surface of second releasable paper 22 extending across both of the wings 10 is releasably secured to the sticky area 19 of each wing 10, and the outer surface of the second releasable paper 22 is non-releasably joined to the inner surface of the part of the packing sheet 3 extending beyond the front end portion 11 of the napkin 2.
Patent JP-S61233787-A (JP)
Inventor: KANEAKI TETSUHIKO
IPC: G10H7/00
Filed: 1985-04-10
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-S60219671-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOIKE MAKOTO
IPC: G11B17/32
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate deformation and fatigue of a magnetic sheet due to the press contact of a magnetic sheet or a pad at all by projecting a gap of the magnetic head opposite to the recording face of the magnetic sheet in a position connecting the 1st and 2nd tapers. CONSTITUTION:The magnetic sheet 1 is brought into a state completely parted from a head slide member 10 and a magnetic head 2 when the turning of the magnetic sheet 1 is stopped. A negative pressure is produced to a concaved prt 14 formed by the 1st and 2nd tapers 11, 12 of the head slide member 10 with air flow attended with the high speed turning drive of the magnetic sheet 1 from this state, the magnetic sheet 1 is bent inside of the concaved part 14 of the head slide member 10 and pressed into contact with the magnetic head 2 at a prescribed pressure. Since the air film A is formed between the magnetic sheet 1 and the head slide member 10, the magnetic sheet 1 and the head slide member 10 are not contacted together. Thus, the magnetic sheet has no flaw and since no pad exists to a side opposite to the magnetic head at all, the magnetic sheet is replaced easily.
Patent JP-S59198482-A (JP)
Title: Cleaning device
Inventor: SHINO ISAO
IPC: G03G21/00
Filed: 1983-04-26
Abstract: PURPOSE:To clean a photosensitive body double to attain a good and sure cleaning effect by giving two functions of shielding and cleaning to a magnetic brush under a cleaning blade. CONSTITUTION:A magnetic brush means 24 is brought into contact with a photosensitive body 21 and has not only the function of a seal member which prevents a toner particle, which is scraped away from a cleaning blade 23 and are dropped, from being scattered to the outside of a box body 22 but also the cleaning function which acquires remaining toner particles into the magnetic brush mechanically with the rubbing action of the means 24 against the surface of the photosensitive body 21. When a voltage having a polarity opposite to that of the electrostatical charge of the toner particle is impressed to the means 24, electric force acts besides mechanical cleaning, and the cleaning effect is improved furthermore. The impressed voltage is not a voltage which prevent the toner particle from being moved to a conductive roll 27.
Patent JP-S51151256-A (JP)
Title: A process for denitration of exhaust gases
Inventor: SAKII TEIZOU
IPC: C01B17/62
Filed: 1975-06-20
Abstract: PURPOSE: In a denitration process using sulfite, consumption of absorbents by the oxygen in exhaust gas is kept minimum and the NOx in the exhaust gas is denitrated at a high rate of removal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63240839-A (JP)
Inventor: TANAKA MASAMI
IPC: A61B6/04
Filed: 1987-03-30
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-H03275446-A (JP)
Title: Article receiving case
Inventor: HORIGUCHI TOSHIYUKI
IPC: G07F11/34
Filed: 1990-03-23
Abstract: PURPOSE:To permit articles to be easily taken out individually by a method wherein the face in contact with the side of a packed article is provided with a take-out opening to permit the articles leaving the article row to individually roll out therethrough and freely detachable dividing plates are provided between the articles rows. CONSTITUTION:At least one end of a dividing plate 2 is bent so as to make contact with the flat surface of an article 5A and an article receiving case 1 is packed with the articles 5A with the dividing plate 2 remaining bent. To remove the articles 5A one by one, this article receiving case 1 is placed with the dividing plates 2 held in a horizontal and parallel relation with one another. A removal part 1A is then torn off from the outer frame of the case 1 to form a take-out opening 3 and a hold-down plate is pulled out. The articles 5A are then rolled leaving the article row 5 and individually come out of the case 1 from the take-out opening 3. Subsequently, the dividing plate 2 between the lowest article row 5 and the one above is pulled out of the case 1 in the direction of the arrow P and, due to the loss of supporting by the dividing plate, the articles 5A are dropped from the article row 5 above onto the rolling surface leading to the take-out opening 3 and roll out of the article receiving case 1 from the take-out opening.3.
Patent JP-H06289301-A (JP)
Title: Vertical illuminating optical system for microscope
Inventor: TANAKA TAKAAKI
IPC: G02B21/08
Filed: 1993-03-31
Abstract: PURPOSE:To enable the best lighting at the time of light and dark visual field vertical illuminating which uses a halogen lamp and vertical fluorescent illuminating which uses a mercury arc lamp by using only one kind of vertical projection tube. CONSTITUTION:The vertical illuminating optical system for the microscope equipped with a light source 1b, the lamp house part Ab including contact lenses 2 and 2b having focal distance corresponding to the light source 1b, and a vertical projection tube B including an optical system which projects an image of the light source 1b nearby the pupil 8 of an objective lens is so constituted that the power variation part C consisting of nearly afocal power varying lens groups 9 and 10 can be loaded detachably in the lamp house part Ab of the vertical projection tube part B or in the vertical projection tube part B; and the power of projection of the image of the light source 1b nearby the pupil 8 of the objective lens can be switched by loading and detaching the power variation part C as the lamp house part Ab is replaced.
Patent JP-S61236659-A (JP)
Inventor: MAEDA ISAO
IPC: C04B35/76
Filed: 1985-04-10
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-S58193254-A (JP)
Inventor: KIMURA KIYOSHI
IPC: B29C49/06
Filed: 1982-05-06
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-H04285641-A (JP)
Title: Production of urethane foam
Inventor: TSUJI TAKAYUKI
IPC: C08G101/00
Filed: 1991-03-13
Abstract: PURPOSE:To produce a micro cell-structured urethane foam having excellent moldability, resilience and abrasion resistance by reaction-foaming a mixture of a specified polyol and a specific urethane prepolymer in the presence of water and an urethane-forming catalyst in a mold. CONSTITUTION:(A) A polyol having two or more active hydrogens and having an active hydrogen equivalent of 1000-2500, >=60% of the OH groups being the primary OH groups, (e.g. an adduct of glycerol to propylene oxide or ethylene oxide) and (B) an urethane prepolymer of B1: an active hydrogen compound having an active hydrogen equivalent of 500-3000, >=50% of the OH groups being the primary OH groups (e.g. the same compound as the component A, satisfied with the conditions) with B2: an organic polyisocyanate (e.g. 2,4- and 2,6-tolylene diisocyanate) are subjected to a foaming reaction in the presence of (C) water in an amount of 0.5-1.5% based on the weight of the component A, (D) an urethane-forming catalyst (e.g. triethylenediamine) and, if necessary, a crosslinking agent and other components to produce the urethane foam having a micro cell structure.
Patent JP-H03275246-A (JP)
Title: Short side weir in twin roll type continuous casting equipment
Inventor: SAKAGUCHI HARUO
IPC: B22D11/06
Filed: 1990-03-23
Abstract: PURPOSE:To make forming condition of cast slab shell good by arranging annular sliding members as rotatable at slower velocity than that of mold roll at between a weir body set at both end parts of one pair of the mold rolls and sliding end parts of the mold rolls. CONSTITUTION:At the both end parts of one pair of mold rolls 2 arranged in mutually parallel state, the weir bodies 1 forming molten steel basin at upper part is provided together with these. The annular sliding members 3 are arranged as rotatable around the same axes as the mold rolls 2 at between the weir body 1 and the sliding end face parts 2a of mold rolls 2. Then, the sliding member 3 is rotated with a rotary driving device 5 at slower velocity than that of the mold roll 2. By this method, the cast slab shell at the mold roll side can be prevented from being restricted with wall shell at the weir body side.
Patent JP-S62231832-A (JP)
Title: Constant speed travel control device for automobile
Inventor: KANEKO TADASHI
IPC: F02D41/14
Filed: 1986-04-01
Abstract: PURPOSE:To enable a stable constant speed travel control by providing a means of controlling actual vehicle speed so as to converge into a target vehicle speed based on a signal from a throttle opening operating means and varying the lower limit value of said target vehicle speed in accordance with an engine temp. CONSTITUTION:A controller 7 has a target driving force operating means 25 for operating a target driving force, and a throttle opening operating means 27 for operating a throttle opening controlled variable which is necessary for a constant speed travel control. When carrying out the constant speed travel control in an operating condition at a low engine temp., the set lower limit value of a target vehicle speed is set relatively higher while to get gradually lower with rise in the engine temp. Accordingly, when the engine temp. is high, the target vehicle speed can be selected in a wide range, enabling an always stable constant speed travel control.
Patent JP-H05100077-A (JP)
Title: Method and device for measuring nuclear-reactor core neutron flux
Inventor: JIYAN DEIMUJIN
IPC: G21C17/10
Filed: 1992-03-30
Abstract: PURPOSE: To obtain an instrument and method for measuring neutron flux in rector core by which the working hour and quantities of exposure of workers can be reduced before and after fuel charging work by reducing the possibility of leakage. CONSTITUTION: A field through sleeve 21 arranged on a vessel lid assembles two members 21b and 21c with a collar 23 along the axial direction and tighten a metallic sealed junction 25 with an annular fixing member 23. A thimble 25 is introduced in the axial direction through the sleeve 21, column 22, and guide duct. The thimble 25 is coupled with a guide tube 36 for a mobile probe, the outside of a reactor vessel, and a reactor lid by means of a coupling section 26, intermediate section 34, and screwed coupling section 35. In addition, the thimble 25 is fixed to a component 27 of the outside of a reactor vessel formed above the closed part of the sleeve 21. Then the mobile probe of a measuring instrument is constituted so that the probe can move in the thimble 25.