baber/WOPTO huggingface dataset:
Patent JP-H06326546-A (JP)
Title: Composite piezoelectric parts
Inventor: HASHIMOTO HISAYUKI
IPC: H03H9/56
Filed: 1993-05-11
Abstract: PURPOSE:To prevent a film deposited on a ridgeline from being exfoliated by forming the grooves on the edge side of a lead-out electrode of a composite piezoelectric substrate and forming a short-circuit electrode in each groove so as to secure the pressing force to be in parallel to the main ridgeline of the groove when the piezoelectric substrate is taken out of a jig. CONSTITUTION:A shirt-circuit electrode 8 of a composite piezoelectric substrate 7 is formed on the end surface parts and the grooves 5 of the lead-out electrodes 2b and 4b and a folding electrode 4c by arranging in plural sheets on a jig by vapor desposition or a sputtering process. Thus both electrodes 2b are electrically connected to each other and the electrodes 4b and 4c are electrically connected together on the substrate 7 via the electrodes 8. Then the substrate 7 forming the electrode 8 is individually taken out the jig by the pressing force shown by an arrow mark 9. This pressing force is not applied so much to each short-circuited electrode 8 set in parallel to the pressing force of the ridgeline 10 formed in each groove 5 shown by the arrow 9. Thus a deposited film is hardly exfoliated. As a result, the short-circuit connection is assured among the lead-out electrodes of the substrate 7.
Patent JP-S5537005-A (JP)
Title: Communication mode setting system
Inventor: SUGIMOTO TAKAYUKI
IPC: H04L7/04
Filed: 1978-09-07
Abstract: PURPOSE:To carry out the switching easily of the communication mode by providing a means for detecting whether the communication mode in the data communication is SYN synchronizing or F synchronizing. CONSTITUTION:The received data enters the shift register 1 and is shifted by one bit and discriminated whether it is SYN synchronizing or F synchronizing by the decoder 2. If the data is F synchronizing, F pattern detect signal 4 is put out from the decoder 2 to make effective the F synchronizing mode transmission control circuit 9b. This is continued until in the received data, F synchronizing mode termination pattern appears and the F synchronizing mode receiver system is reset. In the case of receiving SYN code, SYN detect signal 3 is put out as output from the decoder 2 and SYN code detect signal 3 is put out as output to make effective SYN synchronizing control circuit 9a. This condition is continued until SYN synchronizing code is detected.
Patent JP-H0410238-A (JP)
Title: Information recorder
Inventor: NAKAO KENJI
IPC: G11B7/00
Filed: 1990-04-25
Abstract: PURPOSE:To record a data under optimum condition by detecting temp. of a laser beam emitting part of a pickup and also a disk with sensors and resetting a bias output of a laser beam when the temp. is changed more than a prescribed value. CONSTITUTION:The temp. of the laser beam emitting part of the pickup 2 is detected by a control circuit 4 with a contact temp. sensor 7 while the temp. of the disk 1 with an infrared ray temp. sensor 8. Then, upon detection of a change more than a prescribed temp. range, test recording and reproducing are performed based on the temp. information by a laser beam having a suitable bias value for their temp. so as to make a decision on a result. Then, a bias value is reset to enable the optimum recording to perform by repeating the test until the decision becomes satisfactory. Thus, by resetting the bias output corresponding to the temp. change, a data can be recorded in good comparison.
Patent JP-H11307099-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKATSUKA YUICHI
IPC: H01M4/13
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the coating amounts, increase the active material filling density of an electrode, and enhance high rate discharge characteristics and high temperature life characteristics by using carbon powder having the specified bulk density as the conductor being added to a positive electrode. SOLUTION: Lithium cobaltate having an average particle size of about 10 μm is used as a positive electrode material, carbon powder having a bulk density of 0.10-0.25 g/cm<2> is used as a conductor, and PVDF is used as a binder, and they are mixed so as to have a weight ratio of about 90:5:5, N-methyl-2- pyrrolidone is added to the mixture as a solvent, then they are kneaded to prepare slurry. The slurry is applied to both surfaces of aluminum foil having a thickness of about 20 μm, serving as a positive current collector, by roll to roll transfer coating, dried, then rolled to unite them. The active material coated current collector is cut so as to have a width of about 54 mm and a length of about 450 mm to prepare a positive electrode.
Patent JP-H09295462-A (JP)
Title: Electrothermosensitive transfer medium
Inventor: FUKUI KAZUTOSHI
IPC: B41M5/26
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To secure a definite printed pattern without any flow of print even though thermal laminating for protecting print is performed by enabling rough paper to be printed on by a method wherein a metallic film layer, a peeling layer, and an ink layer are laminated in this order, and the ink layer contains respective specific amounts of resin, pigment, and wax. SOLUTION: At first as a base material, for example, a polycarbonate film having conductivity is used, and aluminum is vapor deposited on its one side to form a metallic film layer. Then, coating liquid containing preferably a ketone resin and/or ethylene acrylic resin is applied onto the metallic film layer by a ratio of 0.5-2g/m<2> with a gravure coater or the like, which is dried to form the peeling layer. Then lastly coating liquid containing 35-70wt.% of resin, 15-30wt.% of pigment, and 20-45wt.% of wax is applied by 1.5-5g/m<2> onto the formed peeling layer with the gravure coater or the like, and dried to form an ink layer. Thereby, an electrothermosensitive transfer medium is manufactured.
Patent JP-H10296544-A (JP)
Title: Manufacture of electrode wire for electrical discharge machining
Inventor: NITTA YUJI
IPC: B23H7/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide high tensile strength and less extension so as to improve machining precision by hot extruding a billet into an aluminum oxide reinforced copper wire provided with a brass surface, heating the wire after its surface is plated by zinc, and drawing the wire. SOLUTION: Copper alloy powder prepared by mixing pure copper and a small quantity of aluminum is heated in an inert atmosphere, and copper oxide is reduced. Aluminum oxide containing reduced copper powder is pressed by means a press so as to be turned into a pressed compact. The pressed compact of copper powder is sealed in a sheath made of brass in a vacuum condition, and a billet is formed. Then, the billet is roughly drawn by means of an extrusion device so as to be turned into an aluminum oxide reinforced copper wire provided with a brass surface layer. After, the surface of the wire is plated by zinc, the wire is heated, and then, the copper wire is further drawn sequentially by means of a drawing device.
Patent JP-S5335843-A (JP)
Title: Self-aligning type clutch release equipment by using plastic deformation material
Inventor: NAKAMURA TAKESHI
IPC: F16D23/14
Filed: 1976-09-14
Abstract: PURPOSE: For self-aliging type clutch release equipment to keep the aligning position, through that the construction is simple to install easily, the aliging position is kept by aligning once, moreover the sudden shock due to running of a car is absobed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62267204-A (JP)
Title: Herbicidal composition
Inventor: GOSHIMA TOSHIO
IPC: A01N43/76
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a herbicidal composition exhibiting extremely excellent selective herbicidal effect at a low rate of application, having long durability and excellent residual activity and suitable for the treatment of rice field, by combining a phenoxypropionic acid derivative or its R-enantiomer with a sulfonylurea compound. CONSTITUTION:The objective herbicide composition is a combination of (A) 1pt.(wt.) of a phenoxypropionic acid derivative of formula I [R is 1-6C alkyl or group of formula II (R<1> is 1-6C alkyl)] [e.g. methyl 2-[4-[(5-chloro-2- benzoxazolyl)-oxy]-phenoxy]-propionate, etc.] or its R-enantiomer and (B) 0.03-2.5pts., preferably 0.05-1.3pts. of a sulfonylurea compound of formula III (R<2> is group of formula IV or V; Z is CH or N) [e.g. N-2-biphenylsulfonyl, N'-(4,6-dimethoxy-1,3,5-triazin-2-yl)urea, etc.].
Patent JP-H05304047-A (JP)
Title: Polarized electrode and manufacture thereof
Inventor: NONAKA SEIJI
IPC: H01G11/38
Filed: 1992-04-28
Abstract: PURPOSE:To manufacture a polarized electrode, which is superior in strength, internal resistance and the like, by a method wherein an active carbon a binder are used for forming the material for the polarized electrode as the same starting material. CONSTITUTION:A phenolic resin is mixed in active carbon powder containing a phenolic resin as its raw material as a binder in a weight ratio of 30%. The mixture is press molded under the conditions of a press pressure of 120kg/cm<2> and a press temperature of 180 deg.C and the material for a polarized electrode is formed. The material is heated at 800 deg.C under an inert gas atmosphere and the phenolic binder is carbonized. Or after the material for a polarized electrode is formed using active carbon powder containing a pitch resin as its raw material and a pitch binder on the same conditions for press molding as the above conditions, the pitch binder is carbonized on the same condition for carbonizing as the above condition. Or after the material for a polarized electrode is formed using an active carbon fiber containing a pitch resin as its raw material and a pitch binder on the same conditions for press molding, the pitch binder is carbonized on the same condition for carbonizing. Thereby, the polarized electrode is obtained.
Patent JP-H07318016-A (JP)
Title: Combustion burner for carbon dioxide recovering type discharged gas recirculation boiler facility
Inventor: NOGUCHI YOSHIKAZU
IPC: F23C99/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a combustion burner for a carbon dioxide recoverying type discharged gas recirculation boiler facility in which a flame temperature can be increased more as compared with that of the prior art to make a stable flame without increasing a concentration of oxygen at a wind box so as to improve a combustion characteristic and not-yet ignited substances within ash can be reduced. CONSTITUTION:An oxygen injection nozzle 23 capable of injecting a part of oxygen 6 supplied from an oxygen separating device is installed within an inner cylinder 21 installed concentrically within a burner main body 20.
Patent JP-H02291548-A (JP)
Title: Image forming method of silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/06
Filed: 1989-04-29
Abstract: PURPOSE:To provide a high contrast and excellent halftone dot quality, less fogging, and a high sensitivity by processing the photosensitive material having >=8.0 pAg of emulsions at 40 deg.C with specific compds. after the end of a desalting stage. CONSTITUTION:The photosensitive material having the photosensitive silver halide emulsion layers of >=8.0 pAg of the emulsions at 40 deg.C after the end of the desalting stage are processed in the presence of at least one kind of the compds. expressed by formula I to III. In the formula I, R1 and R2 denote an aryl group or heterocyclic group; R denotes an org. bond group; n denotes 0 to 6; m denotes 0 or 1. In the formula II, R21 denotes an alicyclic group, arom. group, or heterocylic group; R22 denotes a hydrogen atom, alkoxy group, etc.; P1 and P2 denote a hydrogen atom, acyl group or sulfinic acid group. In the formula III, Ar denotes an aryl group contg. at least one of a diffusion resistant group or silver halide adsorption accelerating group; R31 denotes a substd. alkyl group. Hard-contrast images are rapidly and stably obtd. in this way and the high-sensitivity, high contrast, less fogging and good dot quality are obtd.
Patent JP-S5633939-A (JP)
Title: Adhesion-preventing device for tyre tube
Inventor: SATOU KAZUO
IPC: B29C48/32
Filed: 1979-08-28
Abstract: PURPOSE: To enable uniform application of a proper amount of an anti-adhesion preventing agent to an inner surface of a tube, by a method wherein a compressed air contg. the anti-adhesion agent, is blown against the inner surface of the tube by means of a propeller in a casing disposed in a blast path to a mouth-piece of a tube extruder, and the anti-adhesion agent is rubbed thereon by the use of a brush.  
     CONSTITUTION: A compressed air containing choke or other anti-adhesion agent is blown into a tube 1 through a blast path 4 formed in an axial center of a cone 10 of a tube extruder 3. The compressed air containing the anti-adhesion agent is blown against the inner surface of a tube 1 through exhaust holes 18 with a propeller 19 turned by the force of compressed air. A planetary shaft 33 is rotated at a low speed and a high torque in conjunction with a propeller shaft 21, and as a result, a brush cylinder 37 is rotatd together with a brush support member 34, whereby the anti- adhesion agent adhered to the inner surface of the tube 1 is rubbed with fine wires 36 of the brush cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63298309-A (JP)
Inventor: SHIRUBII BATOUU
IPC: G02B6/12
Filed: 1988-05-02
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-S62266617-A (JP)
Title: Digital magnitude comparator
Inventor: KISHIMOTO YOSHIHIRO
IPC: G06F7/02
Filed: 1986-05-14
Abstract: PURPOSE:To simplify constitution and to facilitate the formation of an intergrated circuit by permitting a full adder to calculate numerics at every corresponding bit. CONSTITUTION:The full adder FA adds a minuend B0, the complementary value of a substracter A0 and '1' (carry input CAI). The full adder FA executes such operation as [comparison input B0 - comparison input A0 + 1 (carry input CAI)], and therefore the chart shows a truth table for the action. If A0>B0, the output of an inverter 11 to which a carry output CAO is inputted comes to '1' and shows a decided result of A>B. If A0=B0, the output of an inverter 12 to which a sum output SUM is inputted comes to '1', and a decided result shows A=B. If A0<B0, the output of an AND gate 13 comes to '1', and A<B can be decided as a result. Thus which is larger, the one-bit comparison input A or B and whether they coincide with each other or not can be decided.
Patent JP-S6454031-A (JP)
Title: Highly heat-stable polyarylene thioether ketone and its production
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the title polymer excellent in melt processability and heat stability, by reacting an alkali metal sulfide with a specified dihaloaromatic compound in an organic amide solvent. CONSTITUTION:An alkali metal sulfide (B) is reacted with a dihaloaromatic compound (C) based on 4,4'-dichloro(or bromo)benzophenone in an organic amide solvent (A) at a reaction temperature of 60-300 deg.C (provided that the period of time during which this temperature is kept at 210 deg.C or above is within 10hr) at a ratio of concomitant water to component A feed of 2.5-15mol./kg and a molar ratio of component C to component B of 0.95-1.2 to obtain a polyarylene thioether ketone mainly consisting of repeating units of the formula (wherein -CO and -S- are para to each other in a benzene ring) and having an m.p. of Tm of 310-380 deg.C, a residual melting/crystallization enthalpy DELTAHmc (420 deg.C/10min) >= 10J/g, and its melting crystallization temperature Tmc (420 deg.C/10min) >= 210 deg.C, and a reduced viscosity of 0.2-2dl/g.
Patent JP-H09298404-A (JP)
Title: Coaxial resonator filter
Inventor: YOSHITAKE TSUTOMU
IPC: H01P1/205
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized coaxial resonator filter with a low loss. SOLUTION: The coaxial resonator filter is made up of a dielectric single block 1, input output lines 2, 3 to an external circuit, holes 4a to 4d for center conductors, holes 5a to 5c arranged among the center conductors and an outer ground conductor 6. A superconducting oxide material is used for metallized parts of the center conductors and parts of the outer ground conductor 6 of the coaxial resonator in the coaxial resonator filter. Thus, the reduction in the Q due to a conductor loss of the single block dielectric filter is prevented.
Patent JP-H04338431-A (JP)
Title: Manufacture of toilet seat having provision for heating
Inventor: ARIKAWA TOMIO
IPC: A47K13/30
Filed: 1991-05-15
Abstract: PURPOSE:To provide the manufacture of the toilet seat, for which the degree of freedom in its shape is given and washing water can be prevented from scattering, in order that the title seat is quickly heated and is comfortable to sit on. CONSTITUTION:The title seat is produced by a method wherein a heater assemblage 4 composed of a heater 8, a thermal control element 5 and wiring materials 6 is integrally molded between a first molding layer 2, made of synthetic resin, shaping an upper side 17 on the title seat and a second molding layer 3 shaping a bottom side thereon, by applying a low pressure molding process thereto.
Patent JP-H02290976-A (JP)
Title: Method and equipment for electroless plating
Inventor: SUGIHARA OSAMU
IPC: C23C18/31
Filed: 1989-04-28
Abstract: PURPOSE:To quickly separate the generated hydrogen and to prevent the surface of deposit from being made opaque by forming the foaming flow made of many fine foams in the electroless plating liquid and bringing this foaming flow into contact with the material to be plated. CONSTITUTION:The material 3 to be plated which has been held via a holding means 4 is immersed in the plating liquid 2 in a plating tank 1. Metallic ions in the plating liquid 2 are reduced by a reducing agent and deposited on the material 3 to be plated and plating is performed thereon. In the abovementioned electroless plating method, the foaming flows 6 made of many fine foams which are floated up and moved upward in the plating liquid 2 are formed therein. The foaming flows 6 are brought into contact with the surface of the material 3 to be plated. Many fine foams constituting these foaming flows 6 quickly separate hydrogen on the surface of the material 3 to be plated therefrom which has been generated in the case of reducing the metallic ions. The surface is prevented from being roughened and made opaque by inhibiting uniform deposition.
Patent JP-H0348568-A (JP)
Title: Optical information reader and reading method using the same
Inventor: IIZUKA TAKAYUKI
IPC: H04N1/107
Filed: 1990-04-27
Abstract: PURPOSE:To easily perform pattern recognition by uniformizing the size of a character by magnifying an image formed on a light receiving means with a variable power means by scanning part of an object, and reading image information. CONSTITUTION:A control circuit changes the magnification of a lens 30 via a variable power driving means corresponding to the size of the character, and scans an original D after narrowing a picture range, and forms the image of the original D on a CCD 40 driven with a CCD driving circuit. An image signal corresponding to one line text of a character string is outputted from the CCD sensor 40, and is inputted to an image processing circuit via an A/D converter. The processing circuit designates the reading range of the character based on scan speed from a scan speed detection circuit, and inputs the image of the character string to a character recognition circuit in unit of line time sequentially, then, the character is recognized.
Patent JP-H06326674-A (JP)
Title: Composite sound signal generation circuit
Inventor: ONISHI MAKOTO
IPC: H03H17/00
Filed: 1993-05-12
Abstract: PURPOSE:To improve the performance of a circuit and to provide simple circuit constitution with less processing amount by constituting a composite sound signal generation circuit by a digital signal processing. CONSTITUTION:The operation sampling frequency of the circuit is set at a sub carrier wave frequency or the power of two and balanced modulation and sub carrier wave signal generation, etc., are realized by the simple processings of a high-pass filter 74, polarity inversion and signal changeover, etc. Further, by using a digital interpolation device, the sampling frequency of input signals is converted and the signals of the optional sampling frequency are made inputtable. Since the circuit scale of the composite sound generation circuit by the digital signal processing can be substantially reduced, the device can be miniaturized, power consumption can be lowered and circuit operations can be stabilized.
Patent JP-H08282996-A (JP)
Title: Cargo handling device controller for forklift truck
Inventor: TANAKA SHINOBU
IPC: B66F9/24
Filed: 1995-04-10
Abstract: PURPOSE: To prevent collapse of a cargo loaded on a fork by providing a control device which detects whether a mast is placed in a vertical condition or not relating to a running road surface, to generate a signal of forwardly tilting the mast only in the case of inputting a tilt permitting switch of forwardly tilting the mast. CONSTITUTION: In a condition that a mast vertical condition detector 10 is operated, that is, in the case that a mast is vertical, when a tilt permitting switch 13 is input, even in the case of turning a tilt operating lever 12 to a forward tilt side, a drive signal is applied to a hydraulic motor from a control device 14, to start driving the hydraulic motor, to supply pressure oil to a tilt cylinder 9, so as to start action of forwardly tilting a fork 8 or a mast 5. On the other hand, even in a condition that the mast vertical condition detector 10 is operated, when the tilt permitting switch 13 is not input, even when the tilt operating lever is turned to the forward tilt side, no drive signal is applied to the hydraulically used motor from the control device 14, to prevent starting driving the hydraulicaslly used motor.
Patent JP-H07291616-A (JP)
Title: Production of crystalline calcium silicate hydrate
Inventor: AONO YOSHIMICHI
IPC: C04B7/34
Filed: 1994-04-26
Abstract: PURPOSE:To obtain crystalline calcium silicate hydrate in a short time at a low cost, useful as a building material, etc., by mixing a silica raw material with slaked lime, dry grinding and then hydrothermally reacting the ground mixture. CONSTITUTION:This method for producing crystalline calcium silicate hydrate is to mix a silica raw material such as colloidal silica or white carbon with slaked lime in a molar ratio of CaO/SiO2 within the range of preferably 0.3-4, then dry grind the mixture by using a ball mill, etc., and further hydrothermally react the ground mixture in the process. Thereby, C-S-H gel is formed in the process for dry grinding treatment of the mixture of the silica raw material with the slaked lime by a so-called mechanochemical reaction. As a crystallization rate of reaction of the produced C-S-H gel to the calcium silicate hydrate is high, the crystalline calcium silicate can be produced in a short time by the hydrothermal reaction of the C-S-H gel.
Patent JP-S5335527-A (JP)
Title: Self-processing type camera
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1976-09-13
Abstract: PURPOSE: Double freeding of a film unit is prevented by providing a guide member which guides the guide pin of a reciprocating member and a change-over spring plate and automatically changing over the going part and returning part of the reciprocating member. 
     COPYRIGHT: (C)1978,JPO&Japio