baber/WOPTO huggingface dataset:
Patent JP-H07266528-A (JP)
Title: Production of decorative wallpaper
Inventor: TAKAHASHI YUJI
IPC: B32B37/00
Filed: 1994-03-31
Abstract: PURPOSE:To express a more real material feeling and touch on wallpaper by forming a material feeling due to the rough feeling of beads, sand or fine ground stone particles on the surface of wallpaper and expressing uneven depth (difference of altitude) more largely. CONSTITUTION:After a substrate printing layer 2 having an appropriate pattern and color is applied to the surface of a base material 1, a foamable ink layer 3 having an appropriate pattern is formed by a printing system using aqueous foamable ink and, before or after the foamable ink layer 3 is heated and foamed, an oily or aq. granular disperse resin soln. mixed with beads, sand or fine ground stone particles is sprayed on or applied to the foamable ink layer of the base material 1 to form a fine granular uppermost layer 4 to form a foamed uneven layer 3a having the uppermost layer 4.
Patent JP-S54153388-A (JP)
Title: Component holding device
Inventor: MIURA SHIYUNJI
IPC: B23Q7/04
Filed: 1978-05-25
Abstract: PURPOSE:To reduce the size of a chuck by constructing it with supporting arms which are opened or closed by the turning of a cam. CONSTITUTION:Piston rod 16 is stopped at the position where the supply-receive device and the processing device face each other. When, by moving joining rods 14 in opposite directions, crank 6 is turned, and cam 7 is brought into contact with cam-follower 8. As a rsult, holding pieces 9 clamp raw material or a processed component in an elastic manner. Then, in order to the alternate operation of this holding device, piston rod 16 is moved forward temporarily, and after it turned 180 deg. about the axis of rotation of the cylinder, it is moved backward. When this is done, the porcessed component comes to the position to face the supply-receive device, and the raw material comes to the position to face the chuck of the processing device. Consequently, piping complication or a large-size chuck liable to occur in oil-pressure or electromagnetic chuck mechanisms can be avoided.
Patent JP-H10251824-A (JP)
Title: Al alloy powder brazing filler metal for thermal spraying, thermal spraying method therefor and brazing filler metal-coated extruded porous flat tube obtainable by this
Inventor: DOKOU TAKENOBU
IPC: F28F21/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy powder brazing filler metal excellent in brazability and corrosion resistance for obtaining an Al alloy member for brazing by thermal spraying coating of a brazing filler metal and to provide a thermal spraying method therefor. SOLUTION: This Al alloy brazing filler metal for thermal spraying is the one having a compsn. contg., by weight, 6.0 to 20.0% Si, contg. one or two kinds of 0.10 to 1.8% Fe and 0.10 to 1.8% Ni, furthermore contg. 0.5 to 40.0% Zn or one or two kinds of 0.0005 to 0.3% In and 0.0005 to 0.3% Sn, and the balance Al with inevitable impurities. The method for thermal-spraying an Al alloy powder brazing filler metal is the one in which this Al alloy powder brazing filler metal for thermal spraying is used, and high speed gas flame thermal spraying is executed, by which the surface of an Al alloy material is coated with the brazing filler metal to obtain an Al alloy member for brazing excellent in brazability and corrosion resistance. The tube can be obtd. by this.
Patent JP-H10259539-A (JP)
Title: Spun yarn and textile product produced by using the yarn
Inventor: OISHI SEIZO
IPC: D06M101/16
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a spun yarn keeping the formed part to retain soft feeling even after the forming treatment with a solvent and useful as a textile product such as mat by including respectively specific shrinkable raw stock and low- shrinkage raw stock at a specific ratio. SOLUTION: This spun yarn contains 30-60wt.% of a shrinkable raw stock composed of a polymer containing 50-98wt.% of acrylonitrile and satisfying the formula 1.2<=D<=4.0 wherein D=d(90)/d(30) and d(t) is the fiber diameter at t deg.C when heated in a 25% aqueous solution of ethylene carbonate at a heating rate of 10 deg.C/min and 40-70wt.% of a low-shrinkage raw stock composed of a polymer containing >=90wt.% of acrylonitrile and having the D value smaller than that of the shrinkable raw stock by >=0.2. The textile product is produced preferably by applying 0.05-1.0wt.% of a hydrophilic oil to the shrinkable raw stock, using >=50wt.% of the spun yarn and partly dissolving and constituting the surface with a solvent to form a concave part.
Patent JP-S61221584-A (JP)
Title: Drive circuit of vibration wave motor
Inventor: ISHIZUKA AKIRA
IPC: H02N2/00
Filed: 1985-03-26
Abstract: PURPOSE:To always improve a drive by providing phase means for bringing the phases of a signal corresponding to the vibration of a vibrator and a frequency voltage applied to an electromechanical converter into in-phase to efficiently drive a vibration wave motor. CONSTITUTION:The output of Meacham circuit 13 is passed through a band pass filter 14, and its output is shifted by a phase shifter 15 in the prescribed angular phase. The output of the shifter 15 is applied through a 90 deg. phase shifter 16, an amplifier 11 and a switch 17 to an electrode 4, and through an amplifier 10 and the switch 17 to an electrode 3 without intermediary of the shifter 16. The shifter 15 sets the phase of a counterelectromotive current to the output current of the circuit 13 to the prescribed relationship to apply the frequency voltage of the resonance frequency of the highest efficiency to an electrostrictive element 2.
Patent JP-H0562872-A (JP)
Title: Forming method for pattern
Inventor: FUJIWARA HIDEKI
IPC: G03F7/20
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for forming a pattern which can form a fine pattern having 0.3mum or less. CONSTITUTION:A first pattern on a first photomask 24 is transferring to a resist by exposing by using the photomask 24, a second photomask 25 is then shifted by a predetermined size from the photomask 24 to be exposed by using the photomask 25 as a pair with the photomask 24, a second pattern on the photomask 25 is transferred to the resist, and the resist is then developed to form a resist pattern. Thus, a fine residual pattern or an extracted pattern having 0.2-0.3mum can be formed.
Patent JP-S6463222-A (JP)
Title: Manufacture of superconductive thin film
Inventor: FUJITA NOBUHIKO
IPC: C01G1/00
Filed: 1988-03-16
Abstract: PURPOSE:To obtain a thin film of a superconductive material having high critical temperatures and uniform composition and a system by conducting physical evaporation using a target of the mixture of a specific oxide and/or a composite oxide, or of a composite oxide including a specific element, and forming a thin film of a perovskite type oxide or a dummy perovskite type oxide. CONSTITUTION:Physical evaporation is conducted using a target of the mixture of an oxide including at least one kind selected from a group composed of Ho, Ba, and Cu and/or a composite oxide, or a target of a composite oxide containing all elements included in the element group mentioned above. It is advantageous that the target includes a perovskite type oxide or a dummy perovskite type oxide. It is preferable that an atomic ratio Ba/(Ba+Ho) and Cu/(Ba+Ho) has the range of 0.04-0.97 and 0.5-0.7 respectively. An evaporation atmosphere is made to include Ar and O2, and Ar partial pressure to have the range of 1.0X10<-3>-3X10<-1>Torr. Physical evaporation is RF sputtering, and a substrate is heated with a heater when sputtering.
Patent JP-H02305834-A (JP)
Title: Radiation-resistant polybutadiene composition
Inventor: SAIKI MASARU
IPC: C08K5/3492
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a composition useful for the production of a medical appliance which does not adsorb a chemical such as nitroglycerol and is sufficiently flexible and suitable for radiation sterilization by mixing polybutadiene with a hindered amine as a stabilizer. CONSTITUTION:A polybutadiene composition prepared by mixing 100 pts.wt. polybytadiene with 0.01-2 pts.wt. hindered amine. It is desirable that the above composition further contains a lubricant. A product which accomplishes the above purpose is a medical appliance comprising the above composition. This medical applicane may be one which contains a liquid in its inside. As the polybutadiene, a syndiotactic 1,2-polybutadiene which has at least 90% 1,2 bonds is desirable because it has both flexibility and strength.
Patent JP-H08260424-A (JP)
Title: Guide sign mounting structure
Inventor: KATAGIRI KIYOSHI
IPC: E01F9/623
Filed: 1995-03-22
Abstract: PURPOSE: To facilitate the execution of works by detachably fixing the lower end section of a pot for a sign to a base having specified thickness and being formed tabularly while the base is fastened onto the ground. CONSTITUTION: A pair of upper and lower fixing members 6 are fitted into the inserting hole 3 of a base 2 consisting of concrete, etc., from upper and lower sections, and flanges 6a are abutted against the upper and lower edges of the hole 3. The lower end of a post 1a for a guide sign 1 is inserted to the inside diameter sections of the members 6. The base 2 is arranged at the specified place of a shoulder, etc., and anchors are driven and fixed. The lower end section of the post 1a need not be buried deeply into soil at that time, thus shortening the length of the post 1a. When the sign 1 is damaged, only the sign 1 may be replaced. Accordingly, installation and repairing can be made easily at lower cost.
Patent JP-H05262082-A (JP)
Title: Ic card
IPC: B42D15/10
Filed: 1992-03-19
Abstract: PURPOSE:To improve electric reliability of an IC card by providing a gap between a sealing body and a panel for sealing for a semiconductor apparatus mounted on a mounting face of the panel for sealing of a mounting base. CONSTITUTION:In a cavity defined by a base member 2 and a panel for sealing 3A, a mounting base 5 wherein a semiconductor apparatus is mounted at least on a mounting face of the side of the panel 3A for sealing is sealed and an external lead 7B pulled out from a sealing body 7A of the semiconductor apparatus 6 is connected electrically and mechanically with a terminal 5A on the mounting face of the mounting base 5 through a solder layer 8. In this IC card 1, a gap (t) is provided between a sealing body 7A and the panel 3A for sealing of the semiconductor apparatus 6 mounted on the mounting face of the side of the panel 3A for sealing of the mounting base 5. If the base member or the sealing panel is deformed by a shock, the deformation is relaxed by the gap and the stress is not concentrated in the solder layer 8. Therefore, it is possible to prevent the solder layer from generating of defect such as breakage.
Patent JP-H09328681-A (JP)
Title: Fluorescent substance and its production
Inventor: MATSUDA NAOHISA
IPC: C09K11/78
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a fluorescent substance, comprising specific spherical particles and containing a specific constituent element having a concentration distribution from the particle surface toward the center thereof and capable of forming a dense and homogeneous fluorescent surface of a high luminance when used as a cathode ray tube or a fluorescent lamp. SOLUTION: This fluorescent substance comprises spherical particles having 0.5-15μm average particle diameter and 1.0-1.5 ratio of the major axis to the minor axis and at least one element constituting (A) a fluorescent matrix or at least one element constituting (B) an activator has a concentration distribution in the direction from the particle surface to the center thereof. Furthermore, the fluorescent substance is preferably represented by a compositional formula of the formula, Ln3 M5 O12 :R (Ln is Y, Gd, etc.; M is Al or Ga; R is a lanthanide group, etc.) or the formula, Ln2 SiO5 :R.  The fluorescent substance is produced by heating a fluorescent substance powder containing the components A and B at a temperature for vaporizing a part of the fluorescent substance powder component in a thermal plasma, cooling the resultant vapor, providing a spherical fluorescent substance powder and then heat-treating the prepared powder at 1,200-1,700 deg.C temperature.
Patent JP-H06252443-A (JP)
Title: Algaas semiconductor wafer
Inventor: SONE TOSHINORI
IPC: H01L21/205
Filed: 1993-02-26
Abstract: PURPOSE:To provide an AlGaAs semiconductor wafer which is small in light absorption and wherein an ohmic electrode of metal such as Al which is cheap and easily patterned can be used. CONSTITUTION:An N-Al0.4Ga0.6As semiconductor first clad layer 14, a P-GaAs semiconductor active layer 16, a P-AlGaAs semiconductor second clad layer 18, and a P-GaAs0.6P0.4 semiconductor cap layer 20 are successively formed on an N-GaAs semiconductor substrate 12 for the formation of a semiconductor wafer 10. An upper electrode 24 of Al metal to be in ohmic contact with GaAs0.6 P0.4 semiconductor is mounted on an upside 22, and a lower electrode 26 of AuGe/Ni/Au to be in ohmic contact with GaAs semiconductor is mounted on the underside of the substrate 12 for the formation of a surface light emitting diode.
Patent JP-2000026575-A (JP)
Title: Fluorine-containing epoxy resin composition and surface improvement, recording head for ink jet and ink-jet recording device using the same
Inventor: NOGUCHI HIROMICHI
IPC: G03F7/038
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of easily forming a cured film of desired pattern excellent in adhesion, and provide an ink jet recording head having discharge nozzle excellent in ink repellency. SOLUTION: The above-described discharge nozzle is obtained by applying the resin composition comprising a fluorine-containing aliphatic epoxy resin having one or more perfluoroalkyl groups of 6 to 12 carbons and two or more epoxy groups in the molecule, a cationic polymerization catalyst and a compatibilizer having an epoxy group and a fluoromethyl group, to the nozzle of the ink-jet recording head, and forming a cured film by irradiating the applied nozzle with an active energy ray in the predetermined pattern to afford the ink repellency to the above-mentioned discharge nozzle.
Patent JP-H04297806-A (JP)
Title: Manufacture of probe for scan type tunnel microscope
Inventor: FUKINO KIYOTAKA
IPC: H01J37/28
Filed: 1991-03-27
Abstract: PURPOSE:To enable mass-production of high-quality probes for scan type tunnel microscope having sharp outer edges, excellent resolution, and reserve stability. CONSTITUTION:The surface of a probe 1b formed by electropolishing the tip of a fine wire made of a first metal (tungsten) is coated with a second metal (platinum) 6 less susceptible to ionization than the first metal by vacuum thin film generation process (sputtering) to produce a high-quality probe 7 for scan type tunnel microscope. Coating by thin film generation process can be executed in a short time for probes in a large quantity.
Patent JP-2000255083-A (JP)
Title: Ink jet print head and ink jet recorder
Inventor: AZUMAYA YOSHIYUKI
IPC: B41J2/18
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce ink mist floating in a printer by providing atmosphere suction openings in the vicinity of a plurality of ink ejection openings and forming a channel for introducing the sucked atmosphere to a suction means. SOLUTION: An ink ejection opening forming face part, i.e., an orifice plate member 34, is secured onto a drive substrate and a plurality of ink ejection openings 34ai-34an and 34bi-34bn are provided, at a specified interval, in two parallel rows on the orifice plate member 34 along a direction substantially orthogonal to the scanning direction X. At the opposite ends of each ink ejection opening row 34B, 34C, 34M, 34Y, ink absorbers 31a, 35b are provided in the inner space of suction openings 35a, 35b having a slit-like opening for sucking the atmosphere and a channel 37 for introducing the atmosphere from each suction opening 35a, 35b to the absorbers 31a, 31b is formed.
Patent JP-2000256011-A (JP)
Title: Boehmite and its production
Inventor: WAKABAYASHI KOICHI
IPC: C01F7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a high purity boehmite having controlled crystallinity, which is suitable for applications such as a catalyst carrier, the prevention of ink bleeding on a recording paper, an abrasive and the prevention of cloudness of a glass or metallic surface, and the producing method. SOLUTION: The high purity boehmite produced by hydrothermally treating ammonium dawsonite obtained by the reaction of an aluminum ammonium sulfate solution or an aluminum sulfate solution with an ammonium bicarbonate solution, firing and after firing, hydrothermally treating has 100-270 m2/g BET specific surface area and 20-90 Å crystallite diameter determined by peak (020) of X-ray diffraction pattern. In the method for producing the boehmite the ammonium dawsonite obtained by the reaction of an aluminum ammonium sulfate solution or an aluminum sulfate solution with an ammonium bicarbonate is (1) hydrothermally treated at >=90 deg.C, (2) fired at 300-450 deg.C, (3) fired at 300-1100 deg.C and after that hydrothermally treated at >=25 deg.C.
Patent JP-S59215767-A (JP)
Inventor: BANTOBARU JIYAIANTO BARIGA
IPC: H01L29/78
Filed: 1984-04-02
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-H02243189-A (JP)
Title: Computerized sewing machine capable of self-diagnosing load
Inventor: SEKII AKIRA
IPC: D05B69/36
Filed: 1989-03-17
Abstract: PURPOSE:To indicate a load quantitatively by providing a fuzzy inference device which infers whether the loss of a DC motor exceeds the rated value according to the inputs of the voltage applied on the DC motor and the rotation speed in compliance with a fuzzy rule prepared in advance. CONSTITUTION:A target evaluation device 1 of a fuzzy inference device 5 is to evaluate a state X of an object to be controlled (DC motor), and a fuzzy inference component 2 carries out fuzzy inference in compliance with a fuzzy rule on receipt of the outputs from the target evaluation device 1, and outputs the inferred results. The state X is represented by the applied voltage V on the DC motor and the rotation speed N. A loss value PLOSS of the DC motor and an electric current value I are calculated according to the data on the applied voltage V and the rotation speed N, and the fuzzy inference component 2 infers whether the loss of the DC motor exceeds the rated value according to the calculated values in compliance with the fuzzy rule. When the loss exceeds the rated value, the fuzzy inference component 2 outputs an excess value OVERW to indicate its quantitative figure on an indicator which is used in common for indicating a pattern, etc.
Patent JP-S52147593-A (JP)
Title: Production of compound thin film
Inventor: YOSHIDA MANABU
IPC: C23C18/12
Filed: 1976-06-02
Abstract: PURPOSE: To produce a thin film of chalcogen compounds such as monovalent metal sulfides, selenides, etc. with normal compsns. in an easy and inexpensive manner by using a hydrazine type reducing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000257639-A (JP)
Title: Bearing for fan coupling
Inventor: AKIMOTO YASUHIRO
IPC: F16C33/58
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve bearing characteristic at low temperature by specifying the proportion of the groove radius of an inner ring to a ball diameter, and sealing grease made of base oil with a specified value of dynamic viscosity at a specified temperature. SOLUTION: A ball 15 is mounted between an inner ring 17 and an outer ring 18 through a retainer 16, and grease is sealed in a pocket clearance among the ball 15, the inner ring 17, the outer ring 18 and the retainer 16. In the bearing for a fan coupling of a bearing 13 sealed by a seal 19, when the groove radius R of the inner ring is 51 to 54% of the ball diameter D, there is no limitation on the constitution. When R/D ratio is under 50%, however, the ball is restrained in the groove so that grease is hard to flow in the raceway surface to be liable to cause bad lubrication. When it is 51% or more, the grease smooly flows in the raceway surface, so that low temperature abnormal sound is restrained. When lubricating oil with the dynamic viscosity of 4000 cst to 1500 cst at -20 deg.C is used as base oil of the grease, bearing characteristics at low temperature can be improved.
Patent JP-H06276404-A (JP)
Title: Method for setting pattern size
Inventor: ABE YASUHARU
IPC: H04N3/22
Filed: 1993-03-23
Abstract: PURPOSE:To provide the method for setting simply a pattern size of a multi-scan monitor handling lots of kinds of video signals in which their signal forms such as a horizontal frequency and an aspect ratio differ from each other. CONSTITUTION:The multi-scan monitor whose resolution is specified through the entry of a dot number in the horizontal direction and a line number in the vertical direction is provided with a 1st arithmetic means (arithmetic section 3) calculating an aspect ratio based on dot number data and line number data to be entered, a horizontal size setting means setting a horizontal size based on the entry of a horizontal size adjustment operation, a 2nd arithmetic means (arithmetic section 3) calculating vertical size setting data based on the horizontal size relating to the adjustment operation entry and the calculated aspect ratio, a memory means (memory section 5) storing in advance vertical size setting data and writing newly new vertical size data and storing said data, and a control means (control section 4) controlling the 1st and 2nd arithmetic operation means and the memory means.
Patent JP-H1036111-A (JP)
Title: Production of porous composite oxide
Inventor: KEN KOSHIN
IPC: B01J37/03
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a porous composite oxide in particles of which fine pores of uniform pore size are abundantly formed and which can be used as a carrier. SOLUTION: This porous composite oxide is produced by preparing a solution which contains a silicon oxide source and another solution which contains an aluminum oxide source, pouring one of both solutions into the other solution gradually while stirring, adding hydrochloric acid to the solution mixture to form a transparent sol, then adding sodium hydroxide to the sol to form a gel, and carrying out a reaction between the silicon oxide source and the aluminum oxide source under a high pressure.
Patent JP-H03265254-A (JP)
Title: Facsimile equipment with automatic redial function
Inventor: KOUNOE TOSHIAKI
IPC: H04M1/27
Filed: 1990-03-14
Abstract: PURPOSE:To send information to a scheduled opposite station in a short time by applying redialing only when a reply from an opposite station is expected against the redialing. CONSTITUTION:An error cause identification section 18 identifies whether or not a call setting fault exists due to the detection of a busy tone from an ID code stored in an error cause storage section 15 and when the ID code representing the detection of a busy tone is detected, a call section 12 outputs a redial command (a). When the ID code representing a cause other than a fault of call setting is detected by the detection of a busy tone, a redial stop command b1 outputs to the call section 12. According to the redial command, a counter revision signal is fed to a counter 19 and the counter 19 counts number of times of a dial command (a) outputted from the error cause identification section 18 to the call section. When the number of times reaches a prescribed number of times, redial stop command b2 is outputted to the call section 12.
Patent JP-S53148676-A (JP)
Title: Servo control circuit for dc motor
Inventor: TANAKA YUUJIROU
IPC: G05D3/12
Filed: 1977-05-31
Abstract: PURPOSE: To provide a servo control circuit for a DC motor in which the motor is improved in the characteristics thereof by constituting same such that, in addition to negative feedback of voltage to the motor, positive feedback is effected so as to compensate for voltage drop due to internal resistance of the motor. 
     COPYRIGHT: (C)1978,JPO&Japio