baber/WOPTO huggingface dataset:
Patent JP-S532052-A (JP)
Title: Comparison operation device
Inventor: GOTOU KENJIROU
IPC: G06F7/04
Filed: 1976-06-29
Abstract: PURPOSE:To obtain the comparison operation device which is able to reduce the number of man-hour to make the program, and to shorten the operation time, by making the comparison operation between one comparison datum and several compared data, by one program instruction.
Patent JP-S5746867-A (JP)
Title: Production of molded core material coated with resin- based adhesive
Inventor: SHIBATA TAKESHI
IPC: B29C55/00
Filed: 1980-06-07
Abstract: PURPOSE: To obtain the titled core material at high efficiency without breaking an adhesive by a method wherein an adhesive and a softening liquid are sequentially coated on the surface of a plate-formed blank material for molding, then the thus coated surface is covered with a mold releasing sheet and an intermediate member is laminated on the back side of the blank material, followed by hot molding.  
     CONSTITUTION: For example, a thermoplastic resin based adhesive L is coated by roll coater method or the like onto the surface of the plate-formed blank material 1 for molding which consisting of a natural material mixed with a thermosetting resin or the like. Then, in order to prevent the cracking of the part to be molded, the softening liquid (e.g., water or the like) is applied to the adhesive-coated surface. ON the other hand, a metallic net N which is an intermediate member and having gas permeability, water permeability and heat resistance is placed on a lower mold 2. Then, the blank material 1 is placed on the net N with the adhesive-coated surface directed upward, and the adhesive-coated surface is covered with a silicone rubber sheet Si or the like having a thickness of 2W3mm and serving for mold releasing. Thereafter, the laminate assembly is subjected to thermocompression bonding preferably by using molds 2, 3 in the conditions of 120W150°C, 10W30kg/cm 2  for 60W120sec to obtain the objective core material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11266869-A (JP)
Title: Indentification of individual with cytb gene of misgurnus anguillicaudata
Inventor: ISHIKAWA KUNIO
IPC: C12N15/09
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To rapidly identify the individual of Misgurnus anguillicaudata by detecting the cytb gene of the Misgurnus anguillicaudata. SOLUTION: Misgurnus anguillicaudata cytb gene existing on the DNA of mitochondrion is obtained by subjecting a DNA prepared from the Misgurnus anguillicaudata to a PCR using a primer designed from the cytb gene of Cyprinus carpio and to the analysis of a base sequence, cloning the 5' and 3' regions of the cytb gene of the Misgurnus anguillicaudata, cloning the cytb gene total length of the Misgurnus anguillicaudata and further determining the sequence of the base. The obtained Misgurnus anguillicaudata cytb gene is a DNA having a base sequence of the formula. The individual identification of the Misgurnus anguillicaudata is carried out proliferating the gene and examining the presence of a mutation in the gene.
Patent JP-H01248801-A (JP)
Title: Reflection mirror antennae
Inventor: HIRUKOI TAKASHI
IPC: H01Q25/04
Filed: 1988-03-30
Abstract: PURPOSE:To realize a radiation pattern having an approximately equal beam width in a low frequency band and a high frequency band and to realize a radiation pattern having a rotation symmetry and a low intersection polarization level in the high frequency band by setting the inner diameter of a circular waveguide connected to a horn part to a special dimension. CONSTITUTION:A title reflection mirror antenna is provided with a primary horn 2 composed of a feeding port 3 to supply an electric power, a first waveguide (taper waveguide 4) connected to the feeding port 3, a second waveguide (circular waveguide 5) connected to the first waveguide and a horn part 6 to transmit and receive the electric wave connected to the second waveguide, and sets the inner diameter of the second waveguide to the dimension so that only the electric wave of a basic mode can be propagated in the low frequency band and the electric wage of the high order mode can be propagated besides the electric wave of the basic mode in the high frequency band. Thus, the primary horn 2 is excited only by the electric wave of the basic mode in the low frequency band and excited by the electric wave of a plural modes of the basic mode and the high order mode in the high frequency band.
Patent JP-H01248182-A (JP)
Title: Electrophoretic display device
Inventor: AKATSUKA TAKATOSHI
IPC: G09F9/37
Filed: 1988-03-30
Abstract: PURPOSE:To stably maintain the effect of preventing sticking of electrophoretic particles over a long period of time by providing thin film layers consisting of fluoroplastic on the electrode pattern surfaces of an electrode plate. CONSTITUTION:The thin film layers 8 consisting of the fluoroplastic are provided on the electrode pattern surfaces 2, 4 of the electrode plate. Such thin film layers 8 consisting of the fluoroplastic can be formed by chemically and securely bonding said layers to the electrode surfaces by using a fluorosilane coupling agent and the thicknesses thereof are formed <=several 100Angstrom , more preferably <=100Angstrom  thickness. Such treatment structure on the electrode surfaces can be easily formed on the electrode surfaces stably to the required thickness without being affected by the various sizes of the display region and has the exceptionally high effect of preventing the sticking of the electrophoretic particles. The degradation in the contrast and the unequal display, etc., are adequately prevented by combination use of the treating means and porous spacers for division of the dispersion system. The electrophoretic display device having a long life and good operation stability is thus obtd.
Patent JP-H02254361-A (JP)
Title: Hydrogen measuring apparatus for metallic material
Inventor: ONO AKIHIRO
IPC: G01N27/00
Filed: 1989-03-29
Abstract: PURPOSE:To enable handy measurement of hydrogen infiltrating into metal material by arranging a bolt of metal material having a semiconductor gas sensor and detector for an amount of hydrogen connected to an electric connector. CONSTITUTION:A bolt 1 of metal material is provided with holes 6 and 7 sealed airtight on the side of a head 4, semiconductor gas sensors 8 are inserted into the holes 6 and 7. The sensors 8 are provided with a terminal 10 for electric energization to detect gas. Then, an electric connector of a detector for an amount of hydrogen is connected to a terminal 10 of the bolt 1 to energize the sensors 8 to measure an amount of hydrogen within the holes 6 and 7.
Patent JP-H02254541-A (JP)
Title: Control system for conditional branch instruction
Inventor: MARUYAMA TAKUMI
IPC: G06F9/38
Filed: 1989-03-29
Abstract: PURPOSE:To minimize the number of execution cycles at the time of success of conditional branch to increase the execution speed by using one register of another register group to share the branch destination address calculated at the time of decoding a conditional branch instruction and performing decision of the branch condition and copy of the branch destination address to the instruction address for success of the branch condition in the same cycle. CONSTITUTION:Either of at least two registers 4-2 and 4-3 where operand address A is stored is used as the register where a branch destination address B of the instruction to be fetched at the time of success of the branch condition is stored. Decision of the branch condition and copy of the branch destination address B to an instruction address C at the time of success of the branch condition are performed in the same cycle. Thus, the amount of hardware is reduced, and the cycle to set the branch destination address from a private register to the instruction register is unnecessary because the private register is provided, and the number of execution cycles for success of the condition is minimized to increase the execution speed.
Patent JP-H07282262-A (JP)
Title: Body detection system and control unit equipped with the same
Inventor: SHIMAMOTO HIDEMITSU
IPC: G01V8/10
Filed: 1994-04-15
Abstract: PURPOSE:To provide the precise body detection device which can reduce the influence of a shadow with an extremely small circuit scale. CONSTITUTION:An image consisting of difference signals by pixels between the luminance signal of a background image which does not include an object body and the luminance signal of the current image which includes the object body is generated and converted into an absolute value (3). This absolute value signal is binarized with a 1st threshold value and a 2nd threshold value which is larger than it (8) and unnecessary noise components are removed (9). At this time, the 1st and 2nd threshold values are switched in synchronism with an image signal and supplied. Further, binarized patterns are counted and feature quantities regarding the shapes of the respective counted patterns are detected (10); and the detection result is used to decide whether or not the binary pattern corresponds to the object body.
Patent JP-S63242562-A (JP)
Title: Font reducing system
Inventor: TAKEMURA TETSUKAZU
IPC: G06K15/10
Filed: 1987-03-30
Abstract: PURPOSE:To constantly make a reduced font natural and remarkably readable, by a method wherein a translation processing means performs reducing translation processing while extracting an optimum element matrix dot for every dot matrix pattern according to the information stored in a position information storing means. CONSTITUTION:When a writing pulse is issued from the external together with code data, the code data is stored in a character code register 1, and a thinning- out processing circuit 4 is reset. By the stored code data, a thinning-out position information ROM 2 and a font ROM 3 are designated. If a reading pulse is inputted from the external at this time, the thinning-out processing circuit 4 inputs the information designating an optimum mask dot from the thinning-out position information ROM 2 and inputs font data from the font ROM 3, thereby conducting a thinning-out processing and outputting the result as reduced font data. Since a thinning-out processing can be carried out with the selection of an optimum mask dot for every font, natural and readable reduced fonts can be always obtained.
Patent JP-S61237328-A (JP)
Title: Ion source structure by alloy including liquid boron
Inventor: HAGIWARA HIROTOSHI
IPC: H01J27/02
Filed: 1985-04-11
Abstract: PURPOSE:To obtain high brightness ion beam which is wettable easily with a metal including boron, does not easily react and is stable for long period of time by forming an emitter chip with a molded material of carbide or boride of at least one element selected from chromium, molybdenum, tungsten. CONSTITUTION:An emitter is formed by carbide or boride consisting of at least one element selected from Cr, Mo and W. In the case of carbide, MoC is an example. Concerning the ratio of metal element and carbon, a dorthonide or a berthonide compound may be used. In addition, the compound may be solid solution or liquid crystal. In the same way, in the case of boride, CrB is an example. Concerning the ratio of metal element and boron element, a dorthonide or a berthonide compound may be used. In addition, the compound may be solid solution or liquid crystal. An emitter chip can be formed. Namely, the material is molded with pressure by adding a small amount of Ni, as the binder as required and then it is baked. The sintered material thus formed or molded material formed by hot press under the pressurized condition or single crystal formed by floating zone method is cut and the end portions are formed with radius of curvature of 1-2mum or less with a mechanical grinder or electrolytic grinder.
Patent JP-H03276790-A (JP)
Title: Circuit board provided with through hole
Inventor: INUI SHINICHIRO
IPC: H05K3/26
Filed: 1990-03-27
Abstract: PURPOSE:To eliminate that the resistance value of a through hole is lowered and to be adaptable to the process of a thin-film circuit whose high-frequency propagation characteristic is excellent by a method wherein the through hole made in a circuit board is filled with a thick-film conductive paste and both the surface and the rear pf the paste are formed to be parallel with board faces and to be smooth. CONSTITUTION:A thorugh hole 2 made in an alumina board 1 is filled, by using a screen, with a thick-film conductive paste 3 containing a glass frit. At this time, the conductive paste 3 is printed on the printing rear of the board 1 so as to protrude. The printed paste 3 is dried and baked at a baking profile; after this baking operation, the obtained circuit board 1 is polished by using an emery paper; the protruding conductor paste part of the board 1 is removed; board faces and faces of the conductor paste are set to the same height; smooth hole faces 4 are obtained; thin-film circuits which are formed on the faces are formed without a strain. Consequently, the resistance value at the through hole part is not dropped; a multilayer circuit whose high-frequency propagation characteristic is excellent can be obtained.
Patent JP-H08251731-A (JP)
Title: Power receiving apparatus
Inventor: YASUI SATOHIRO
IPC: H02B1/14
Filed: 1995-03-07
Abstract: PURPOSE: To prevent the spread of the fault of a circuit into another circuit. CONSTITUTION: A stopper is provided to slide a movable partitioning plate 24 slidably in contact with a fixed partitioning plate 2, which is arranged between both fixed contactors 11 so that plate 24 is freely moved up and down, and to regulate the downward moving position of the movable partitioning plate 24, is provided. A receiving part 23, which is in contact with the lower edge of the movable partitioning plate 24 at the downward moving position and moves the movable partitioning plate 24 upward, is provided at the upper edge part of a linked-load switch 14.
Patent JP-H07275115-A (JP)
Title: Electric rice cooker
Inventor: YAKUSHIJI TSUGIHARU
IPC: A47J27/00
Filed: 1994-04-15
Abstract: PURPOSE:To provide an electric rice cooker of electromagnetic induction heating type capable of performing ideal heating control by detecting the inside temperature of an inner pot with high accuracy. CONSTITUTION:This electric rice cooker which performs the heat cooking of food to be cooked in the inner pot 3 by applying electromagnetic induction heating to the inner pot made of magnetic material is equipped with the inner pot 3 comprised of the synthetic structure of an outside member 3a and an inside member 3b and in which the food to be cooked is housed, a bottom pan 23 which houses the inner pot 3 loadably/unloadably, an induction coil 26 arranged at the lower side of the bottom pan 23 and which applies the electromagnetic induction heating to the inner pot 3, and a thermosensible element arranged at a position to be brought into contact with a part of the bottom of the inner pot 3 and which detects the inside temperature of the inner pot 3. A part to be brought into contact with the thermosensible element 28 on the bottom of the inner pot is comprised so as to expose the inside member 3b by cutting the outside member 3a.
Patent JP-S61237221-A (JP)
Title: Magnetic recording medium
Inventor: SOGA SANEMORI
IPC: G11B5/72
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the titled medium having excellent lubricity and wear resistance by forming a ferrite-contg. layer on a ferromagnetic metallic thin film provided on a nonmagnetic substrate and forming on the layer surface a layer contg. a hydrocarbonic compd. having at least 1 kind among active groups of specified composition. CONSTITUTION:A ferrite-contg. layer 3 is formed on a ferromagnetic metallic thin film 2 provided on a nonmagnetic substrate 1 and at least 1 kind selected from a group of active groups shown by formula I is incorporated into a layer 4 contg. a hydrocarbonic compd. or a fluorine carbide compd. on the surface of the layer 3. Besides a high molecular material such as polyvinyl chloride and cellulose acetate or a ceramic material such as glass is used as the nonmagnetic substrate 1 and a ferromagnetic material such as iron and cobalt is used for forming the ferromagnetic metallic thin film 2 which is formed by vacuum deposition, etc.
Patent JP-S63245004-A (JP)
Title: Low frequency amplifier
Inventor: HIRANO MUNEYOSHI
IPC: H03F1/00
Filed: 1987-03-31
Abstract: PURPOSE:To prevent noise at application of power by adding a charging circuit to a negative feedback capacitor. CONSTITUTION:An emitter of a charging transistor(TR) 6 of the negative feedback capacitor 3 is connected to a power line, the base is connected to a high voltage side of a ripple rejection capacitor 7 and the collector is connected to a high voltage side of the negative feedback capacitor 3. Then the potential at a point wherein the base is connected is brought into a potential making the TR 6 turned off when the low frequency amplifier is made stable. The TR 6 at application of power supplies a collector current to the capacitor 3 while the capacitor 7 is charged, the base potential rises, the base-emitter voltage is reduced and the TR 6 is turned off, then the potential at an inverted input terminal B rises as soon as the potential at an input terminal A rises to change the potential at an output terminal C to the balanced potential from zero gradually. Thus, production of noise at application of power is prevented.
Patent JP-H11330019-A (JP)
Title: Cerium oxide abrasives and producing method for substrate
Inventor: MATSUZAWA JUN
IPC: C09C1/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide cerium oxide abrasives, suitable for grinding the insulating film layer of organic SOG film or organic polymer film, with which global planarization is enabled, the property of fine embedding between wires is made satisfactory and a permittivity is low, and a producing method for substrate to use the cerium oxide abrasives. SOLUTION: An insulating film layer of organic SOG film or organic polymer film provided on a substrate is ground with the cerium oxide abrasives distributing cerium oxide particles in water, with which primary particles having a primary particle diameter smaller than 10 nm occupy more than 90% of the total, and secondary particles having a secondary particle diameter coagulating the primary particles smaller than 1 μm, occupy more than 90% in all. With these abrasives, the insulating film layer of organic SOG film and organic polymer resin film can be ground at a high speed without being damaged. With this producing method for substrate, since steps in each layer is hardly generated over the entire surface of the substrate, making wiring microscopic can be sufficiently dealt with and multilayer wiring based on high density and high integration is enabled.
Patent JP-H01249806-A (JP)
Title: Production of polymer particle
Inventor: HASEGAWA JUN
IPC: C08F2/06
Filed: 1988-03-30
Abstract: PURPOSE:To readily provide polymer particles containing no impurities and having a mono-dispersed particle size distribution, by washing polymer particles to remove polymethacrylic acid, the polymer particles being obtained by dissolving a hydrophobic monomer and the polymethacrylic acid in a specific solvent and subsequently polymerizing the monomer with a radical initiator. CONSTITUTION:A hydrophobic monomer [e.g., styrene, methyl(meth)acrylate or butadiene] and polymethacrylic acid in an amount of 1-40wt.% based on the whole monomer are dissolved in a solvent (e.g., methyl alcohol or acetone) dissolving these compounds but not dissolving the produced polymer and subsequently polymerized with a radical initiator (e.g., benzoyl peroxide or azobisisobutyronitrile) dissolvable in the solvent to produce a particular polymer. The polymer particles are separated and washed with a solvent (e.g., water or an alkaline aqueous solution) not dissolving the polymer to provide polymer particles having particle sizes of 1-20mum and a mono-dispersed particle size distribution.
Patent JP-S63244044-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIGUCHI TAKAO
IPC: G03G5/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior potential stability during repeated use by incorporating an azo pigment having a specified structure into a photosensitive layer. CONSTITUTION:A photosensitive layer contg. a disazo pigment represented by formula I is formed. In formula, each of R1 and R2 is H, alkyl, alkoxy, halogen, cyano or nitro, and R1 and R2 may be the same or different; each of A and A' is a coupler residue having phenolic OH, and the residues A, A' may be the same residues. Thus, an electrophotographic sensitive body usable for all of existing electrophotographic processes and having practical high sensitivity and stable potential characteristics during repeated use is obtd.
Patent JP-H03276785-A (JP)
Title: Semiconductor laser
Inventor: TODE ATSUSHI
IPC: H01S5/00
Filed: 1990-03-27
Abstract: PURPOSE:To enhance a PL Iight-emitting intensity and to realize a lower threshold value and a longer life by specifying the carrier concentration at interface sides coming into contact with an active layer and in its neighborhood of an AlGaInP-based n-type clad layer and an AlGaInP-based p-type clad layer. CONSTITUTION:Regarding carrier concentrations of individual clad layers 2, 4 at a DH-type AlGaInP-based semiconductor laser 10, the n-type carrier concentration at the n-type clad layer 2 is set at 2 to 3X10<17> cm<-3> and the p-type carrier concentration at the p-type clad layer 4 is set at 3 to 4X10<17>cm<-3>; then, the carrier concentrations become optimum and a PL light-emitting intensity becomes maximum. At this time, only a part of several hundred Angstrom  near an active layer 3 of the semiconductor laser is set to an optimum carrier concentration; the carrier concentration in parts other than the part near the active layer 3 is set to a comparatively large carrier concentration as in conventional cases. As a result, the PL light-emitting intensity is enhanced without a drop in the element characteristic such as a drop in the carrier mobility or the like. Thereby, characteristics of a low threshold value, a long life and the like can be enhanced.
Patent JP-H02259615-A (JP)
Title: Laser transmitter
Inventor: ICHINOSE YUJI
IPC: G01S1/70
Filed: 1989-03-31
Abstract: PURPOSE:To efficiently converge a laser beam onto a target object surface by constituting lasers of respective wavelengths and respective elements of a variable-shape mirror in such a manner that these lasers and elements can correspond one to one. CONSTITUTION:The laser beam outputted from a laser generator 1 is inputted to a wavelength converter 2 by which the laser beam is converted to different wavelengths by each of the respective regions (the min. regions where shapes can be varied) of the variable-shape mirror 3. An optical system 4 is so designed that the laser beam reflected by the variable-shape mirror 3 (wavelength lambda1 to lambdan, n: the number of regions) is converged onto the target surface. The interference signals (beat signals) of the differences between respective frequencies are obtd. if the reflected waves 9 of the laser beam from the target 5 are detected by a photodetector 6. The signals are separated by a frequency discriminator to each component of the differences between the respective frequencies and the amplitude values thereof are detected. The shape of the variable-shape mirror 3 is so determined by a phase control circuit 8 that the detected amplitude values are to be maximized. The beam intensity on the target surface is maximized in this way.