baber/WOPTO huggingface dataset:
Patent JP-S5695371-A (JP)
Title: Foaming preventing method for corrosion preventive coating
Inventor: FUKUSHIMA TATSUO
IPC: B05D7/14
Filed: 1979-12-28
Abstract: PURPOSE: To prevent a corrosion preventive coating from foaming by applying the reactant of polyvinyl acetal, etc., on silicate before giving the final coating over a film of inorganic high-concentration zinc powder paints.  
     CONSTITUTION: Although paints of inorganic high-concentration zinc powder is used as rust preventive paints for structure on the sea and shipping, a solution containing a 5W30wt% solid silica complex obtained by heating a mixture of polyvinyl acetal, etc., alkyl, alkyl or allyl silicate and water up to a temperature lower than 50°C W the boiling point in the presence of and acid catalyst is applied before the final coating. Then, the movement of air in voids of the coarsely porous coating surface of zinc powder paints to the final coating is prevented, so that the corrosion prevention will be provided for a longer period. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5964122-A (JP)
Title: Method and device for coil roll forming
Inventor: FUKAE ISAO
IPC: B21D5/08
Filed: 1982-09-29
Abstract: PURPOSE:To suppress bending or torsion of a formed material at the exit of a final stage bending roll stand by enabling a formed material holding guide provided between bending roll stands to deviate from the pass line, and at the same time, enabling to turn around the formed material. CONSTITUTION:A straightener stand 3 is installed in front of the final stage bending roll stand 2' of plural bending roll stands 2 on a common bed 1. The upper guide roll 7 of the straightener stand 3 is provided with an upper guide roll reduction regulating screw 6 and constitutes a formed material holding guide together with a lower guide roll 8. The guide is made rotatable around the formed material by a swivel plane 9, and also made deviable from the pass line by a vertical adjusting screw 10 and a horizontal adjusting screw 11.
Patent JP-S5697819-A (JP)
Title: Error correcting device of profile-shape measuring instrument
Inventor: NUMAMOTO MINORU
IPC: G01B7/00
Filed: 1979-12-30
Abstract: PURPOSE: To make error corrections easily and securely by determining an arc error corrected value by performing prescribed arithmetic on the basis of the extent of the displacement of a measuring arm fulcrum, shifting in position according to a profile, from a reference surface.  
     CONSTITUTION: According to the profile of object 5 to be measured, probe arm 3 having arm length L 2  from reference surface 8 and arm length L 1  across fulcrum 2 oscillates. In this case, displacement extent e 2  from surface 8 varying with the profile is measured by the 2nd detector 7 and then multiplied by arm ratio L 1 /L 2  to determine arc error corrected value e 1 . Therefore, the profile having the arc error corrected is recorded on X-Y recorder 10 easily and securely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5872966-A (JP)
Title: Carrying device for original carrier
Inventor: TATEO SHIYOUJI
IPC: G03B27/62
Filed: 1981-10-27
Abstract: PURPOSE:To synchronize the rotating phase of the first gear with that of the second gear, by linking first and second gears for carrying an original carrier and the rack of the carrier by a timing belt having teeth on inside and outside faces. CONSTITUTION:A rack 17 is provided on the rear face of an original carrier 2 where a thick original such as a book is placed, and the first carrying gear 18, which carries the carrier 2 again for the purpose of subjecting the carrier 2 to scanning exposure in accordance with a prescribed exposure timing, and the second carrying gear 19 which is always rotated even during holding are provided, and these gears 18 and 19 are linked by a timing belt 20 having teeth 22 and 23 on the inside and the outside so that inside teeth 22 are fitted to carrying gears 18 and 19 and outside teeth 23 are fitted to the rack 17. Consequently, the first carrying gear 18 is always synchronized with the second carrying gear 19 in respect to rotation phase when the first carrying gear 18 is rotated again after exposure, and thus, the break or the like of the rack 17 due to deviation is prevented.
Patent JP-2000048654-A (JP)
Title: Method and device for connecting large electric current ramp lead to superconductive magnet
Inventor: MURRAY F SCOTT
IPC: H01F6/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a requiring condition of overhead clearance related to installation of a cryostat by sending/advancing a lead terminal by being guided with a guide tube assembly at using time, and connecting the lead terminal to a first electric terminal. SOLUTION: In a cryostat/magnet assembly 10, an electric current lead (a power lead) 22 extends to a magnet 12 from a terminal metal fitting 24 of a terminal assembly 26 existing in a low temperature area in a helium vessel 16. At least such two electric current leads 22 are provided to excite the magnet 12 by an electric current when operated in the first place as well as to ramp the magnet 12 when performance degrades after a long-term operation period. Access to the terminal assembly 26, the terminal metal fitting 24 and the electric current leads 22 can be gained by a magnet top plate 28. A guide support assembly 30 can gain access to the electric current leads 22 by the terminal assembly 26 and the terminal metal fitting 24 from an outside environment 32 of the normal temperature.
Patent JP-H08318490-A (JP)
Title: Harmonized deceleration mechanism of robot hinge
Inventor: SHIMAMURA KOICHI
IPC: B25J17/00
Filed: 1996-07-01
Abstract: PURPOSE: To eliminate the irregular speed of an output shaft, and to suppress the vibration by integrating a fixed gear which is engaged with each of a pair of flexible gears with a robot box, and integrating a driven side internal gear with the output shaft of a robot hinge. CONSTITUTION: Fixed side internal gears 15-1, 15-2 passing through an input shaft connected to a motor 10 are integrated with the opposite inner circumferential surfaces of a robot box 20. A shaft hole orthogonal to the axis of an output shaft 13 is provided in one of a hinge part of the output shaft 13, and a driven side internal gear 1 is integrated with the inner circumferential surface of the shaft hole. The number of gear teeth of a pair of the fixed gears and the driven side internal gear is same. A pair of wave generators 3-1, 3-2 are fitted so that the major axis is orthogonal to the input shaft 4. The number of teeth of thin-walled elastic and flexible gears 2-1, 2-2 of the wave generators 3-1, 3-2 is smaller at least by one than that of the fixed side internal gears 15-1, 15-2.  The half parts on the inner and outer sides of the flexible gears 2-1, 2-2 are respectively engaged with the driven side and the fixed side internal gears 15-1,15-2.
Patent JP-H0923246-A (JP)
Title: Input output device
Inventor: UCHIDA JO
IPC: H04L25/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To realize high operation reliability in which no switching click is generated by connecting an output means and a transmission line directly via a resistor. SOLUTION: When information is sent from a 1st electronic device 101 to a 2nd electronic device 106, the signal outputted from an output means 102 of the 1st electronic device 101 is given to a conductor transmission line 105 via a resistor matching means 104 being an output limit means. The signal via the conductive transmission line 105 is braked by a resistance matching means 19 being an input braking means and outputted to an input means 108 of the 2nd electronic device 106. Similarly when information is sent from the 2nd electronic device 106 to the 1st electronic device 101, the signal outputted from an output means 107 of the 2nd electronic device 106 is given to the conductor transmission line 105 via the resistor matching means 109 via the output limit means.  The signal via the conductor transmission line 105 is braked by the resistor matching means 104 being the input braking means and outputted to the output means 103 of the 1st electronic device 101.
Patent JP-H1014980-A (JP)
Title: Shorts for mounting water-absorbing pad
Inventor: MASUBUCHI YUMIKO
IPC: A41B9/12
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching/detaching of a water-absorbing pad and to prevent wings from being exposed outside by providing projected pieces for attaching the wings for fixing the water-absorbing pad on both sides of the crotch part of shorts and making both sides of the crotch part in a double structure so as to fold and insert these projected pieces. SOLUTION: The crotch part 1 of sanitary shorts main body has a double structure wherein both sides 1a and 1b are opened with an inner fabric 2 and an outer fabric 3. The width of the crotch part of the inner fabric 2 is made a little shorter than the width of the crotch part of the outer fabric 3. Projected pieces 2a and 2b for attaching wings are formed on both sides 1a and 1b of the crotch part of the inner fabric 2. After the wings 4a and 4b for fixing of a sanitary napkin 4 are bonded to these projected pieces 2a and 2b, there are folded and inserted between the inner fabric 2 and the outer fabric 3. There exists no possibility of exposing the wings 4 outside.
Patent JP-H1020245-A (JP)
Title: Depth sampling type stereoscopic picture forming and displaying device
Inventor: SHIBATANI HIROMICHI
IPC: G02B27/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To constitute an effective stereoscopic vision system agreeing with the characteristic of vision by densely setting the number of sampling times on a subject in a short distance rich in the feeling of depth and having a large amount of information. SOLUTION: When light passing through half mirrors 131 to 136 reaches the surface of a CCD element 141, and output from the element 141 is stored in a field memory 151 together with output from an index generator 162. An optical system constituted of an objective lessen 111, all the half mirrors 131 to 136 and a 1st ocular 121 is adjusted so that its focal plane may be at a position L1 ; an optical system constituted of a lens 111, j-th to n-th mirrors 133 to 136 and a j-th connection lens 124 is adjusted so that its focal plane may be at a position Lj; and an optical system constituted of the lens 111, the n-th mirror 136 and an n-th connection lens 127 is adjusted so that its focal plane may be at the position of infinity.  Thus, the dense sampling is performed on the subject near an eyeball having much stereoscopic vision information while subtracting the total number of depth sampling surfaces, and the more effective stereoscopic picture display device is constituted.
Patent JP-H0460417-A (JP)
Title: Apparatus for measuring very small amount of displacement
Inventor: OIWA YOSHITAKA
IPC: G01D5/249
Filed: 1990-06-28
Abstract: PURPOSE:To correctly measure very small displacement in the order of microns and also follow high frequency vibration by reproducing and processing data on an amount of displacement based on a photoelectric conversion output which is output from a photoelectric conversion element. CONSTITUTION:An optical disk 2 on which data on amounts of displacement has been recorded on numerous concentric tracks in advance is mounted on an object whose fine vibration is to be measured such as a converter, and by vibrating the ptical disk 2 together with the object to be measured, the displacement amount data recorded on respective tracks of the optical disk 2 is reproduced by an optical reader 4 placed on a fixed unit. From the reproduced displacement amount data, an amount of the displacement with a displacement direction of the object added is measured. In addition, vibration frequency can be calculated from the displacement amount measurement value. At this time the displacement amount data recorded on the optical disk 2 is accumulated data of for example track pitches of 1.6 mum, so that the displacement amount can be measured in the order of 1.6 mum and also since the displacement amount data can be rapidly read out, even high frequency vibration can be correctly measured.
Patent JP-S6148834-A (JP)
Title: Photographic product which can select visual characteristic of observing image
Inventor: MIZUNO KAZUNORI
IPC: G03C8/44
Filed: 1984-08-17
Abstract: PURPOSE:To permit the optional selection of the visual characteristics for a surface shape or color tone, etc. by forming the boundary faces between the plural layers provided nearer the observation face side than an imaging forming layer part and the image forming layer part or the stripping boundary face which can be stripped at the specific boundary face in the plural layers and providing a layer which is divided at the stripping boundary face and provides the visual characteristics different from each other to the layers of the respective parts. CONSTITUTION:An image receiving layer 2 on which the image forming material such as dye diffused from the photosensitive layer after exposure and development is fixed and the image to be observed is formed, a reflecting layer 3 for white light, an opaque layer 4 for shielding light, a photosensitive layer 5 consisting of a silver halide emulsion layer, a color material layer, etc. are mated on a base 1 on the image observation side made of a polyester film to constitute the image forming layer part 10. The 1st back layer 6, the 2nd back layer 7 having the smooth surface, the 1st stripping layer 8 and the 2nd stripping layer 9 are mated to constitute the plural layers 11 to provide the visual characteristics. The 2nd back layer 7, the 2nd stripping layer 9, the 1st stripping layer 8 and the 1st back layer 6 are obtd. by coating successively the coating liquids consisting of prescribed compsns. on the observation side base subjected to a suitable primer coating according to need.
Patent JP-S6065271-A (JP)
Title: Fuel injector of internal-combustion engine
Inventor: TAKEUCHI YASUHIRO
IPC: F02M47/00
Filed: 1983-09-19
Abstract: PURPOSE:To economize energy without necessitating the additional work of a high-pressure pump by installing a means for controlling the work amount of the high-pressure pump according to the amount of high-pressure fuel in an accumulator. CONSTITUTION:A piston 29 shifts to one side if the amount of fuel in the accumulating chamber 30 of an accumulator 25 becomes excessive when the fuel consumption amount of a fuel injection valve 40 is less than the discharge amount of a high-pressure pump 10. Then, the effective opening area between ports 56 and 57 and an annular groove 58 reduces and the amount of fuel introduced into the pressurizing chamber 14 of the high-pressure pump 10 reduces. Therefore, the amount of work of the high-pressure pump 10 reduces, and the amount of high-pressure fuel supplied into the accumulating chamber 30 of the accumulator 25 from the high-pressure pump 10 reduces.
Patent JP-S6323989-A (JP)
Title: Hydrotreatment of mineral oil contaminated with chlorobiphenyl
Inventor: UERUNERU DEERERU
IPC: C10M175/02
Filed: 1987-07-10
Abstract: Halogen-containing oils and hydrocarbons are treated on an industrial scale whereby the mineral base oils comprising the main component of the oils hydrocarbons can be reused. The oils are subjected to a high pressure hydrogenation under typical conditions of liquid phase hydrogenation or of combined liquid-phase and gas-phase hydrogenation, at hydrogen pressures of 20-325 bar, temperatures of 250 DEG -500 DEG  C., and gas/oil ratios of 100-300 m3 per metric ton at STP.
Patent JP-S6416235-A (JP)
Title: Device for receiving thrust of small motor
Inventor: KUYAMA KOJI
IPC: F16C17/08
Filed: 1987-07-09
Abstract: PURPOSE:To reduce the quantity of abrasion and to stabilize a thrust receiver by proving a certain amount of collapse with the same shape as a spherical shape of the tip of a shaft to a thrust bearing. CONSTITUTION:A shaft 1 has a spherical shape of the tip. A thrust receiver 6a has the same shape of collapse as a spherical shape of the tip of the shaft 1. The depth of collapse varies according to the quality of material for the thrust receiver 6a and the magnitude of thrust load.
Patent JP-S6414980-A (JP)
Title: Superconducting transistor
Inventor: SATO TAKASHI
IPC: H01L39/22
Filed: 1987-07-09
Abstract: PURPOSE:To enable an intense current to be supplied without obstructing high integration by a method wherein a piezo-electric body layer and an electrode are successively formed on a channel region comprising super conductor layer. CONSTITUTION:A channel region C and source drain regions A, B comprising Y-Ba-Cu-O superconductive layer 9 are formed on a silicon wafer 8. When the superconductive layer 9 is in the superconductive state, electrons in any level as necessary can be fed without generating any heat from the source A to the drain B or vice versa. When a voltage is impressed from an electrode 11 to a piezoelectric body 10, the vibration in the piezoelectric body 10 is transmitted to the region C in the superconductor layer 9 to bring about the constant conductive state in the region C resultantly reducing the electrons running between the source A and the drain B notably. In such a constitution, there is neither any overlap holding the piezoelectric body 10 between the source A, the drain B and the electrode 11 or any parasitic capacity in principle so that any spike, etc., resultant from ON, OFF operations may not occur making circuit operation at higher speed feasible.
Patent JP-S6231651-A (JP)
Title: Open/close type cloth guider
Inventor: YAMADA TSUTOMU
IPC: B65H23/038
Filed: 1985-08-02
Abstract: PURPOSE:To eliminate dangerous manual operation by providing an actuator for closing a fixed roller upon contact of lug section of sheet against the working roller face. CONSTITUTION:When holding sheet S such as knitted cloth or felt between a pair of nip rollers constituting a cloth guider having displacement detecting means of travelling sheet S, the fixed roller 2 forming the nip roller is first secured while matching to the working roller 3 face with the thickness S of sheet then the actuator 5 for opening/closing the fixed roller 2 is functioned to be rotated to open state. The sheet S is developed in the travelling direction to the winder side and upon contact of the lug section against the working roller 3 face, the actuator 5 is functioned reversely to rotate the fixed roller 2 to the original state matching with the working roller 3 face, thus to hold the sheet S automatically between said rollers 2, 3.
Patent JP-H0461487-A (JP)
Title: Video telephone system
Inventor: MAKIYAMA KENJI
IPC: H04N7/14
Filed: 1990-06-29
Abstract: PURPOSE:To attain smooth operation of a video conference or the like by displaying a still picture received sequentially such as a portrait onto a part of a screen where a received highly accurate document picture such as a document is displayed. CONSTITUTION:Received still picture information such as a portrait is stored in a display memory 9 and document picture information is stored in a display memory 18. At first the display memory 18 is selected and when the received information represents a window display part, a data selection section 19 is controlled to select a compressed still picture data from the display memory 9. Thus, the sequentially received still picture such as a portrait is displayed as a window on a part of a screen where a highly accurate document picture is already displayed. Thus, both parties in the case of a video conference make discussion while observing a document in common.
Patent JP-2000012608-A (JP)
Title: Manufacture of semiconductor device
Inventor: ORIMO MASAICHI
IPC: H01L23/12
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To contrive downsizing of the device and reduction of the manufacture cost, concerning a chip size package and surface mount semiconductor device. SOLUTION: This manufacturing method has a wafer formation process which forms a plurality of semiconductor chips 2 having chip electrodes 3 on a wafer; an adhesive application process which applies an adhesive 4 on the above wafer exclusive of the chip electrode 3; a chip dividing process which divides the above wafer into individual semiconductor chips 2; a film carrier arrangement process which mounts and bonds a film carrier 6 of such constitution that a specified wiring pattern 8 is made on an insulating film 7, that also an opening 9 is made in the position corresponding to the position of formation of the chip electrode 3, and that the pattern end 13 of a wiring pattern 8 where a hole 10 is made is extended into the opening 9 on the semiconductor chip 2; a junction process which joins the wiring pattern 8 with the chip electrode 3 by arranging junction material in the opening;  and a process of sealing with resin which forms sealing resin for protecting the bonding position at least.
Patent JP-S6415597-A (JP)
Title: Heat reserving/insulating cylinder
Inventor: SAWADA SHINJI
IPC: F16L59/14
Filed: 1987-07-09
Abstract: PURPOSE: To obtain a highly reliable heat insulating pipe which maintains early heat insulating property by sealing with anti-leaking material the entire circumferential surface of a heat insulating pipe in order to fit in with the inner and outer circumferences of the pipe. CONSTITUTION: A tubular heat insulating layer 1 may be any one of fibrous, powdered or foam-foaming or sintered forms of aluminum oxides or sintered forms of a mixture thereof. Furthermore, things like the following are taken into consideration: anti-leaking tube and basic material of film 2 and tube 3 do not chemically interfere with fluids nor with the heat insulating layer and physical strength is to be maintained under working-temperature conditions, etc.; for example, at about 1-10 deg.C, cross-linked polyethylene and at a much higher temperature up to about 250 deg.C silicone rubber type or Teflon (polytetrafluoroethylene), are used, respectively.
Patent JP-H0459977-A (JP)
Title: Production of cast article coated with corrosion resistant layer
Inventor: MIHARA TAKAO
IPC: C23C26/00
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a cast article coated with a corrosion resistant layer which is excellent in fire resistance and durability by arranging a corrosion resistant metallic sheet so as to cover the cast article and joining the edge parts while the gap of both the cast article and the corrosion resistant metallic sheet is regulated to a decompressed state and performing hot isostatic compressing treatment. CONSTITUTION:For example shot blasting is performed for a centrifugal cast- steel pipe 1 to remove scale from the surface. Then, a stainless steel sheet 2 is bent and wound around the steel pipe 1. The butt end faces of the steel sheet 2 are TIG-welded to obtain a stock 4. Both edge parts 4a of this stock are welded by circumferential electron beams in vacuum in the conditions wherein depth of penetration reaches the steel pipe 1. The gap between the steel pipe 1 and the steel sheet 2 is sealed at the reduced pressure and both are integrated to obtain a two-layer metallic combined body 3. Hot isostatic compressing treatment is performed therefor.
Patent JP-H09328715-A (JP)
Title: Icicle preventing type elevated shelter
Inventor: ENDO HIDEAKI
IPC: E01D18/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevated shelter which prevents the generation of drip and the generation of icicle and has a light-weighted and steady roof structure. SOLUTION: A closed elevated shelter surrounds above a high level path floor 2 built on piers 1 with side wall parts 3 and a roof part 4. Flashing members 50 are projected on the lower parts of windows provided on side wall parts 3, and icicle preventing members 60 having a drip generation intercepting part and an icicle preventing part are projected on the lower end parts of the side wall parts 3. The roof part 4 is formed as a circular roof where one sheet roof panel 10 formed by an aluminum-made sandwich panel is laid, and jointing is performed between the roof panels 10 adjacent to each other in the longitudinal direction of the shelter.