baber/WOPTO huggingface dataset:
Patent JP-H11227884-A (JP)
Title: Cap fastening apparatus
Inventor: SUZUKI MITSUO
IPC: B67B3/20
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To enable caps in various shapes to be reliably held and fastened by including a plurality of holding heads placed around a cap holding region on a cap holder and providing a holding cylinder for advancing each holding head toward the cap holding region on each of the holding heads. SOLUTION: A bottle 2 is held on a bottle holder on a table, and after a mouth of the bottle 2 is set on a cap fastening center, a cap 1 supplied to the mouth of the bottle 2. Then a cap holder 21 is lowered by an elevating cylinder via a rotary shaft 17, the cap 1 is pressed by a cap press 32, and after inclination of the cap 1 is corrected, all holding heads 33 of the cap holder 21 are advanced synchronously by each holding cylinder 34. Thus the cap 1 is simultaneously interposed and held by the opposite holding heads 33, and the cap 1 is centered and positioned. Thereafter, the cap holder 21 is rotated via the rotary shaft 17 to have the cap 1 screwed onto the bottle mouth.
Patent JP-H08231256-A (JP)
Title: Cement dispersing agent
Inventor: NODA TOSHIKI
IPC: C04B24/00
Filed: 1995-02-28
Abstract: PURPOSE: To remove fine bubbles from the surface of concrete by forming the subject agent from more than 1 kinds selected from specified compds. or their salts, dialkyl sulfosuccinic acid or its salt and a cationic surfactant. CONSTITUTION: (1) More than 1 kind compd. having a number average mol.wt. of 2000-20000 selected from among (A) a condensation product with formaldehyde of alkyl group substd. or unsubstd. naphthalene sulfonic acid or its salts, (B) the condensation product with formaldehyde of melamine sulfonic acid or its salts, (C) lignin sulfonic acid or its salts, (D) the condensation product with formaldehyde of sulfanilic acid or its salts, (E) sulfonated styrene-maleic acid anhydride copolymer or its salts and (F) polystyrene sulfanilic acid or its salts in an amount of 80.0-99.85wt.%, (2) 0.10-10.00wt.% dialkyl sulfosuccinic acid or its salt and (3) 0.05-10.00wt.% cationic surfactant are blended and mixed uniformly.
Patent JP-S61200522-A (JP)
Title: Optical system with variable refracting power lens
Inventor: TANAKA TSUNEFUMI
IPC: G02B15/00
Filed: 1985-02-28
Abstract: PURPOSE:To correct chromatic aberrations and to improve optical performance by varying the refracting power of two variable refracting power lenses while maintaining their subordination relation. CONSTITUTION:The variable refracting power lenses L1 and L2 are varied in refracting power to vary their total refracting power, and an image is formed while the infinite-distance object point is varied continuously from a point P1 to a point P2. In this case, the refracting power is varied so that thin achromatic condition phi1/upsilon1+phi2/upsilon2=0 is satisfied, where phi1 and phi2 are the refracting power of the two lenses and upsilon1 and upsilon2 are Abbe numbers of their glass materials. Consequently, the chromatic aberrations are corrected approximately and the optical performance is improved.
Patent JP-S63208380-A (JP)
Title: Image storage device
Inventor: TAKAYAMA TADASHI
IPC: H04N5/94
Filed: 1987-02-25
Abstract: PURPOSE:To facilitate dropout compensation and to minimize device and to reduce power consumption by providing a memory control circuit or the like and storing a code having a dropout to a designated area. CONSTITUTION:The RF signal reproduced from a magnetic sheet 1 is fed to a reproducing processing circuit 5 via a switching circuit 29 or the like. Then a dropout detection signal DOP is fed to a memory control circuit 12 during the write to the picture memory 6 from the circuit 5, then the circuit 12 writes a digital data representing a 255-level to a corresponding picture element position in place of the reproduced luminance signal Y. Then after the detection information of dropout is written in the memory 6 from the circuit 12, the dropout detection information is read by the CPU 14 and the interpolation of the picture data having a dropout is attained. Thus, the code having a dropout is stored in a specified area to facilitate the compensation of the dropout and the miniaturization of the device and the power consumption reduction are attained.
Patent JP-H01213827-A (JP)
Title: Thin film magnetic recording medium
Inventor: HONDA YOSHINORI
IPC: C08G83/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain a recording medium which has excellent cost performance and high reliability by using a thin carbon film to form the underlying layer of the recording medium formed by forming the underlying layer on a substrate and forming an intermediate layer and magnetic layer thereon. CONSTITUTION:The underlying layer 2 consisting of the thin carbon film is formed on the Al substrate 1 and the intermediate layer 3, the magnetic layer 4 and a protective layer 5 are laminated thereon. The thin carbon film of the layer 2 is formed by using a gaseous mixture composed of hydrocarbon systems such as methane and toluene in a vacuum and executing cracking and recombining by plasma by a CVD method or ion beam method. The need for heating the substrate is eliminated and the need for selecting the base material is eliminated if the layer 2 is formed of the thin carbon film in such a manner; therefore, the underlying layer having the high adhesion to the base material and high sliding resistance is obtd. even if the base material is made of a metal or org. matter. The thin-film magnetic recording medium having the excellent cost performance and the high reliability is thereby obtd.
Patent JP-H08229760-A (JP)
Title: Turn table device
Inventor: SAITO MAKI
IPC: B23Q3/00
Filed: 1995-02-28
Abstract: PURPOSE: To clamp a table so as to prevent displacement of a position of the table from the initial position of positioning, in the case of fastening a clamp ring after positioning the table. CONSTITUTION: A device is provided with a clamp ring comprising a pair of half split ring units 40a, 40b mounted in a peripheral part of a table to be capable of locking it, first clamp device 44 of fastening the clamp ring relating to the table and the second clamp device 60 of pressing a clamp ring main unit to a peripheral surface of the table.
Patent JP-H05201832-A (JP)
Title: Production of patterned cosmetic
Inventor: ICHIHARA HIDEYUKI
IPC: A61K8/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method for producing the subject patterned cosmetic by readily forming various kinds of patterns, letters, etc., on the surface of a solid powder cosmetic packed in a pan. CONSTITUTION:A cosmetic, 3 in a melt state is cast through a nozzle 2 into a pan 1. Before the cosmetic 3 is cooled and solidified at the ordinary temperature, woven fabric 5 is placed on the surface of the cosmetic 3. The above- mentioned woven fabric 5 is pressed downward by a press 6 so as to transfer the woven pattern 7 while erasing a coaxial-circle pattern 3A formed in casting. A slurry-state cosmetic is then applied thereto by using an adhesive applicator so as to make and solidify a spiral-shape pattern 8, etc., on the surface of the cosmetic 3. Thus, the objective patterned cosmetic is produced.
Patent JP-H06232161-A (JP)
Title: Manufacture of thin film transistor
Inventor: TARUI HISAKI
IPC: H01L21/22
Filed: 1993-02-04
Abstract: PURPOSE:To enable a selfalinged structure to be realized while irradiating a substrate surface with high energy beams by a method wherein the upper films are etched away until a passivation film swelled-up positioned above a gate electrode is exposed so that an impurity doped semiconductor film may be independently left on both sides of the passivation film bordering on the exposed part of the same. CONSTITUTION:A gate electrode 2 is formed on an insulating substrate 1 and then a gate insulating film 3, a semiconductor film 4 for an active layer and a passivation film 5 are laminatedly formed covering the gate electrode 2. Next, a semiconductor film 6 doped with impurity for contact is laminated and then a resist layer 7 is flatly formed on the film 6. Next, the upper films 7 and 6 are etched away until the passivation film 5 swelled-up positioned above the gate electrode 2 is exposed so that the impurity doped semiconductor film 6 may be independently left on both sides of the passivation film 5 bordering on the exposed part of the same 5. Finally, polycrystalline contact regions 12 are to be formed in the residual regions of the impurity doped semiconductor film 6 by irradiating the surface side of the substrate 1 with high energy beams.
Patent JP-H08236357-A (JP)
Title: Transporting/assembling method of disassembled transformer
Inventor: HOTTA AKIRA
IPC: H01F27/02
Filed: 1995-02-28
Abstract: PURPOSE: To enable a disassembled transformer to be efficiently transported or reassembled by a method wherein winding attachments connected to a winding wire and other prescribed component parts are transported in one piece to an installation site. CONSTITUTION: The winding surface of a winding wire 1 is protected by an insulating cylinder 2, and the axial end faces of the winding wire 1 are fastened by a pair of fastening plates 3a and 3b. A pair of intermediate supports 4a and 4b are provided to the surfaces of the fastening plates 3a and 3b. A connecting lead 5 rising up from the winding wire 1 and its vicinity are protected by a barrier insulating structure 6, and the connecting lead 5 and the barrier insulating structure 6 are supported and fixed at a support 7 and the fastening plates 3a and 3b through the intermediary of the support 7 and the intermediate supports 4a and 4b and formed into one piece with the winding wire 1 to serve as a transport unit, and all the outer surface of the transport unit is hermetically sealed up with a moisture-proof film 9.
Patent JP-H06228183-A (JP)
Title: Method for purifying saccharide derivative of l-ascorbic acid
Inventor: KAWANAKA SATOSHI
IPC: C07H15/26
Filed: 1993-02-03
Abstract: PURPOSE:To readily purify a saccharide derivative of L-ascorbic acid in high yield simply by using an anion exchange column. CONSTITUTION:This method for purifying a saccharide derivative of L-ascorbic acid comprises treating a solution containing a derivative in which saccharides are bound to the 6-position of L-ascorbic acid synthesized by enzymic reaction, microbial cell reaction or organic chemical reaction with a Cl<-> type strongly basic anion exchange resin.
Patent JP-S63207417-A (JP)
Title: Two bridle driving control system for band plate continuous treating line
Inventor: HARADA KENJI
IPC: C25D7/06
Filed: 1987-02-24
Abstract: PURPOSE:To reduce the cost of equipment and space for installation by providing an inlet bridle and outlet bridle of each one and arranging a locking means and control devices for keeping constant tensions on the inlet side and outlet side accumulators. CONSTITUTION:A pay-off reel 2, inlet bridle BR and inlet accumulator 4 are disposed on an inlet side of a central continuous treating part 1 and a tension reel 3, outlet bridle reel BR and the accumulator 5 are disposed on the outlet part respectively. In this case the number of bridles BR is regulated to each one at the inlet and outlet respectively, the locking means and the tension controller to keep the constant tension are disposed on the accumulators 4, 5. By this method, through the locking means, the accumulators 4, 5 perform accumulation and delivery of the coil stably while keeping the tension constant. Because the number of bridles BR is regulated to each one, the cost of equipment and the space for installation are reduced.
Patent JP-S61199315-A (JP)
Title: Surface acoustic wave element
Inventor: SONE TAKEHIKO
IPC: H03H3/08
Filed: 1985-02-28
Abstract: PURPOSE:To improve the temperature characteristic of the resonance frequency by coating a dielectric film to the surface of a crystal substrate. CONSTITUTION:The delay time temperature coefficient of the surface acoustic wave element is changed by coating a dielectric film to the surface of the crystal substrate 1 of the surface acoustic wave element having at least a couple of reed screen electrodes 2 on the crystal substrate 1. For example, sputter vapor-deposition of Al is applied onto a 34 deg. rotation Y-cut crystal substrate 1 with a film thickness of 10000Angstrom  and the reed screen electrode 2 and the reflector 3 are formed by a wet photo etching method. Then magnetron sputter vapor-deposition of silicon dioxide is applied to the upper side to form the dielectric film 4. Thus, the temperature characteristic of the resonance frequency is improved remarkably and the surface acoustic wave element with good temperature stability is obtained without using a constant temperature oven even at a high frequency such as a UHF band or a GHz band.
Patent JP-H03244807-A (JP)
Title: Cylinder device
Inventor: KENMOKU KATSUO
IPC: F15B15/26
Filed: 1990-02-21
Abstract: PURPOSE:To set the swing movement start position at an arbitrary position by carrying out brake application to the swing movement which is carried out by a guide hole formed internally on a piston rod or a lead groove formed on a piston rod inserted into the guide hole and a male engagement part formed on the other, by a brake mechanism. CONSTITUTION:A guide hole 13 whose edge parts are closed by an O-ring 14 and a plug 15 is penetration-formed along the axis line direction of a piston rod 10, and a steel ball 17 is held in rotatable manner on a steel ball stop member 16, and a male engagement part is formed. While, a lead groove 18A fitted with the steel ball 17 is cut on the outer peripheral surface of a guide rod 18 inserted into the guide hole 13, and swing movement is carried out, and a brake mechanism for the swing movement is installed on a head cover 4. When the air pressure in a brake cylinder chamber 22 which forms a brake mechanism, together with a brake piston 26, is discharged, a brake shoe 28 pressing applies brake to the guide rod 18, and swing movement is started. Accordingly, the swing movement can be started from an arbitrary position of the piston rod 10.
Patent JP-H03247567-A (JP)
Title: Production of whisker-reinforced silicon nitride composite material
Inventor: MATSUI TATSUTAMA
IPC: C04B35/58
Filed: 1990-02-21
Abstract: PURPOSE:To improve the strength and toughness of the composite material by mixing an SiC whisker having a specified metal layer on its surface and Si3N4 and sintering the mixture. CONSTITUTION:The SiC whisker having 0.1-10mum diameter and 5-50mum length is dipped in a soln. of at least one kind of inorg. or org. metal salt selected from group IIa Be, Mg, Ca, Sr and Ba, group IIIa Sc, Y and La, group IVa Ti, Zr, Hf and Li, Al and Si, dired and then heat-treated at 200-2000 deg.C in the atmosphere to oxidize and decompose the metal salt, and an SiC whisker having the coating layer of the metal oxide on its surface in 0.3-3mum thickness is obtained. Si3N4 powder and 1-60vol.% of the whisker are then mixed, and the mixture is molded and sintered.
Patent JP-S63207473-A (JP)
Title: Arc length control method in tig welding and its set-up
Inventor: HIRAYAMA SADAHIKO
IPC: B23K9/127
Filed: 1987-02-24
Abstract: PURPOSE:To simplify the setting of an arc length and to facilitate the set-up by detecting the height of each dividing point by necessarily dividing the whole length of a weld line and after setting the arc length linearly supplementing the height of an electrode at each section based on the height of each dividing point. CONSTITUTION:The height of the tip part of an electrode from the standard height set separately is measured by dividing the whole periphery in several parts and touching an electrode 2 with the body 1 to be welded at a start position 0 deg. to obtain a start initial value. A welding is then started by returning to the start position and simultaneously with the welding start the electrode 2 is pulled up by the set arc length L part from the start initial value. The welding is then effected toward a 2nd dividing position (position at 90 deg.). In this case, the height of the electrode is linearly supplemented from each initial value of the start position and 2nd dividing position according to the movement of the electrode. The welding is progressed by repeating up to the lap end thereafter.
Patent JP-H11238901-A (JP)
Title: Manufacture of semiconductor photoelectric converter
Inventor: AKAMINE TADAO
IPC: H01L31/09
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter, wherein no withstand voltage defect of the gate electrode and dielectric film due to flaws caused by the contact, etc., of a substrate and device occurs. SOLUTION: Flaws during the processing of a gate electrode 6 during processing are avoided to prevent the withstand voltage defect of a dielectric film 5 from occurring by making the thickness of a field oxide film 2 greater than the sum of the thicknesses of the dielectric film 5 over many P-regions 3 or N-region 4 on the entire surface of DSSD(double-sided Si microstrip detector) and thickness of the gate electrode 6.
Patent JP-H02282356-A (JP)
Title: Cyanation of haloaromatic compound by using catalyst prepared in situ from nicl2 or nicl2.6h2o
Inventor: JIEIMUZU JIEI MOORU
IPC: C07C255/50
Filed: 1990-02-21
Abstract: PURPOSE: To obtain an-aromatic nitrile, which is useful as an intermediate for producing medicines and agricultural chemicals, at a reduced catalyst cost with a high yield by the cyanation of a haloaromatic compound using a catalyst prepared in situ, using nickel chloride as the starting material.  
     CONSTITUTION: Ni(Pϕ 3 ) 2 Cl 2  catalyst is obtained by reacting NiCl 3  or NiCl 3 .6H 2 O and Pϕ 3  (ϕ is phenyl) as the starting material so as to produce substantially dry Ni(Pϕ 3 ) 2 Cl 2 , and reacting the Ni(Pϕ 3 ) 2 Cl 2  with at least one equivalent Pϕ 3  in a reaction solvent selected from the group consisting of a 2-5C alcohol (t- butanol is particularly preferable) and an aprotic polar solvent (acetonitrile is particularly preferable) in the presence of a reducing metal having a reducing potential larger than Ni in the same reaction vessel as the above reaction. Then, an aromatic nitrile can be obtained by adding a compound represented by the formula (wherein X denotes Cl or Br; Y denotes CHO or CF 3 ; (m) is 1 to 3; and (n) is 0 to 2) to the above reaction vessel so as to form a complex with the catalyst, and adding NaCN or KCN. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03244593-A (JP)
Title: Thermal transfer color-donative material
Inventor: MIKOSHIBA TAKASHI
IPC: B41M5/035
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a thermal transfer material having a spectroscopic characteristic which is favorable for color reproduction by providing a color-immigration layer containing a specific heat conductive color on a support. CONSTITUTION:A color-donative layer containing a heat-immigration color expressed by formula (I) is provided on a support. In the formula (I), Q is an essential metal atom group for completion of a color formation; X is an alkoxy group, an aryloxy group or an amino group; R11, R12, R13 are a hydrogen atom or a non-metal atom group. In addition, R14, R15 are a hydrogen atom, an alkyl group or an aryl group; R14 is a hydrogen atom or an alkyl group. R12 and R13 and/or R12 and R15 and/or R15 and R14, and/or R11 and R14 and/or X and R11 can be bonded to each other to form a cyclic structure. This heat conductive color is dissolved or dispersed in any appropriate solvent together with a binder resin and this solution is applied to the support, or is used for printing on the support using a gravure technique. The preferable thickness of the color-donative layer should be within a range of 0.4 to 2mum in terms of dry film.
Patent JP-H10139988-A (JP)
Title: Polyester-based resin composition and heat-shrinking polyester film made therefrom
Inventor: SATANI SHOICHI
IPC: B29C61/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition desirable as a material for a heat-shrinking polyester film which does not undergo uneven shrinkage, wrinkling, waving, bending, etc., when applied to a substrate and a film made therefrom. SOLUTION: This composition comprises 40-85wt.% copolyester (A) mainly consisting of dicarboxylic acid units based on terephthalic acid units, 1,4- cyclohexanedimethanol units and ethylene glycol units, 10-50wt.% copolyester (B) mainly consisting of terephthalic acid units, 2-methyl-1,5-pentanediol units and ethylene glycol units, and 5-25wt.% polyester (C) mainly consisting of terephthalic acid units and 1,4-butanediol units (the total is 100wt.%). The composition is molded into the heat-shrinking polyester film having a shrinkage of at least 40% in the direction of main shrinkage and having a shrinkage of 0-15% in the direction normal to that of main shrinkage.
Patent JP-S53126277-A (JP)
Title: Electron beam exposure apparatus
Inventor: YUASA TETSUO
IPC: H01L21/26
Filed: 1977-04-11
Abstract: PURPOSE: To perform electron beam exposure at high speed and high accuracy by using a high-accuracy DA converter and two high-speed DA converters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61200724-A (JP)
Title: Control system for automatic equalizer
Inventor: ONO SHIGERU
IPC: H04B3/04
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a desired equalized characteristic in a high speed by adopting a binary research and approaching a parameter changing the equalizing characteristic to the optimum parameter while having the said parameter at each revision. CONSTITUTION:Let an object equalizing characteristic of an amplification factor where a peak value of an output signal of an equalizing circuit 2 is within a reference range be a characteristic number 10. First, an evaluation parameter detection circuit 16 selects a number 9 being the center of the entire characteristic to detect the peak value of the circuit 2. A comparator circuit 17 compares the detected peak value with a reference value 18 and recognizes that the peak value of the characteristic 9 is less than the reference value and gives a command to an addition/subtraction command circuit 19 to increase the characteristic number. A 1/2 circuit 20 stores 8 as the initial characteristic number change, outputs a change amount 4 being the half and an addition/subtraction circuit 21 outputs an operation of 9+4=13 to a characteristic setting circuit 2. The circuit 22 controls the circuit 2 to select the characteristic number 13. Since the peak value of the number 13 is larger than the reference value, the circuit 19 gives a command to lower the characteristic number and repeats the operation subtracting a half of the change amount of the circuit 20 to obtain the characteristic number 10.
Patent JP-S56138428-A (JP)
Title: Regulating device of depressing force on accelerator pedal
Inventor: SUZUKI YUKIO
IPC: F02D11/08
Filed: 1980-03-31
Abstract: PURPOSE: To hold a throttle valve in a certain degree of opening, by interposing a damper in a linkage line that connects an accelerator pedal and the throttle valve and providing in said damper a valve device communicated to a side of the atmosphere through the throttle valve.  
     CONSTITUTION: A damper 28 is interposed in a linkage line that connects an accelerator pedal to a throttle valve 12. The damper 28 is communicated to an intake pipe through a regulator 34. While in the damper 28 a valve device 50 communicated to a side of the atmosphere through a throttling valve 58 is provided. Further to the damper 28 a safety device 68 is communicated. A setting of negative pressure is increased successively by the order of the regulator 34, valve device 50 and safety device 68. The valve device 50, if opened, communicates the damper 28 to the atmospheric side to increase a depressing stroke with a fixed amount of depressing force. If the accelerator pedal is released from its depression by foot under this condition, the valve device 50 instantaneously disconnects communication to the atmospheric side thus capable of holding the throttle valve 12 to a certain degree of opening. 
     COPYRIGHT: (C)1981,JPO&Japio