baber/WOPTO huggingface dataset:
Patent JP-H10327088-A (JP)
Title: Portable radio equipment
Inventor: NOMURA YOSHINOBU
IPC: H04B1/16
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide portable radio equipment with a small size, light weight and low power consumption without deteriorating the performance of the equipment. SOLUTION: The radio equipment is provided with a frequency synthesizer 5 that generates a local signal of a radio section, a digital control circuit 6 that controls part or all of the equipment, and a reference signal generator 1 that activates the frequency synthesizer and the digital control circuit, and also with a buffer amplifier 2 between the reference signal generator and the digital control circuit and with a changeover means 4 in parallel with the buffer amplifier, and when the frequency synthesizer is not in operation, the changeover means is closed to turn off a power supply 3 for the buffer amplifier. Thus, the power consumption of the buffer amplifier is reduced without deteriorating the characteristic of the frequency synthesizer.
Patent JP-H04370933-A (JP)
Title: Manufacture of dielectric thin film
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/316
Filed: 1991-06-20
Abstract: PURPOSE:To form a high-performance dielectric thin film which is provided with both of a high dielectric feature and a low leak current by accelerating ions including at least a titanium element for injecting them into a silicon thin film and by thermal-oxidizing the silicon thin film in an atmosphere including an oxygen element. CONSTITUTION:A Ti element is accelerated and injected into polycrystalline silicon 11 which also serves as an electrode to form an SiTi layer. Then, the substrate is heat-treated in an oxygen atmosphere at 200-1000 deg.C or around to form an SiTiO layer 12. At that time, care should be taken so that an Sin.; layer 13 which Ti does not reach may be formed near an interface between the polycrystalline silicon, a base, and the SiTiO layer. The SiTiO layer 12 and SiO2 layer 13 is used as a dielectric thin film 15. By this method, a dielectric thin film which is provided with not only a high dielectric feature but also a low leak current can be obtained efficiently and rationally.
Patent JP-S63311332-A (JP)
Title: Range finder for camera
Inventor: SATO SHIGEMASA
IPC: G01C3/06
Filed: 1987-06-15
Abstract: PURPOSE:To execute the measurement of distance of a range finding object more surely by making a certain area which includes more than one point respectively provided on two sides of a triangle putting a vertex between them another range finding area. CONSTITUTION:If the range finding object is far apart from a photographing lens by a distance L, a light beam hit on a light receiving element 21 moves by a length (l) in an A direction and the position to which the light beam moves is detected. The light receiving elements 21-23 are respectively connected to an operation circuit, which is constituted so as to process output signals from the light receiving elements 21-23 in time series. Since the light beam is projected on the vertex of the triangle formed within the range finding area or on at lest two sides of the triangle, a photographed screen becomes long sideways. And since the range finding area is not made large by superposing a part of figures in the range finding area even if two persons line side by side and their faces position near center part in the horizontal direction of the screen, a light emitting part and a light receiving part can be made small.
Patent JP-S6040115-A (JP)
Title: Preparation of alcohol modified polyamide-imide resin powder
Inventor: KURIMOTO TOSHIYA
IPC: C08G18/00
Filed: 1983-08-12
Abstract: PURPOSE:To obtain the titled resin powder useful as a heat-resistant molding material, by reacting an aromatic polyisocyanate with a tricarboxylic acid in the presence of a specific nonaqueous organic liquid, etc. under a specified condition, reacting the prepared granular polymer with an alcohol. CONSTITUTION:(A) An aromatic polyisocyanate is reacted with (B) a tricarboxylic acid anhydride in an equivalent ratio of the component A/B of 0.5-1.0 in the presence of a nonaqueous organic liquid (e.g., aliphatic hydrocarbon, etc.) not dissolving the formed granular polymer, a dispersion stabilizer soluble in it, and a nonaqueous organic solvent (e.g., N-methylpyrrolidone, etc.) dissolving or swelling the prepared granular polymer in such a way that it has <=0.3 reduced viscosity. The prepared granular polymer is further reacted with (C) an alcohol (preferably methanol) shown by the formula CnH2n+1 (n is 1-4), to give the desired resin powder. EFFECT:A resin miscible especially with widly-used and inexpensive bisphenol type epoxy resin is obtained.
Patent JP-S5939346-A (JP)
Title: Preparation of ceramic honeycomb type catalyst carrier
Inventor: OBARA MASANORI
IPC: B01J37/02
Filed: 1982-08-27
Abstract: PURPOSE:To obtain a ceramic honeycomb catalyst carrier excellent in adhesiveness with an activated alumina film, by a method wherein an org. polymer film is formed to a structural body and coated with activated alumina. CONSTITUTION:In providing a catalyst carrier by coating a ceramic honeycomb strctual body with activated alumina, an org. polymer solution with a concn. of 0.5-2wt% prepared by dissolving polyethylene, polystyrene, polypropylene, polyester or the like in a proper solvent is applied to the ceramic honeycomb structural body and the excessive polymer solution is blown off by compressed air. Subseqnetly, the coated one is dried by hot air to form a polymer film. In the next step, the polymer film is coated with an activated alumina slurry and the coated honeycomb structural body is dried and baked to form an alumina film.
Patent JP-H095821-A (JP)
Title: Photometric device
Inventor: IWASAKI HIROYUKI
IPC: G03B7/28
Filed: 1995-06-15
Abstract: PURPOSE: To perform photographing at a correct exposure value without missing a shutter chance by deciding whether or not exposure arithmetic operation is performed according to a photometric value based on the result obtained by deciding whether the photometric value is at an appropriate level or an inappropriate level. CONSTITUTION: An effectiveness decision part 17 decides whether or not the photometric data stored in a memory 14 is within the appropriate level, and outputs the decided result to an arithmetic operation execution propriety decision part 20. Based on the decided result by the decision part 17, a counted value by a 1st counter 18 counting the number of times that the decision part 17 decides that photometric data is inappropriate and a counted value by a 2nd counter 19 counting the number of times of photometry after applying the power supply, the decision part 20 decides whether or not the exposure arithmetic operation should be performed by using the photometric data of this time.  In the case that output from the decision part 20 shows that the arithmetic operation can be performed, an exposure arithmetic operation part 22 calculates the appropriate exposure value of field based on the photometric data stored in the memory 14 and lens data such as the focal length of a photographing lens kept in lens data 21.
Patent JP-S6130359-A (JP)
Title: Inspection for flaw on basic material of steel member
Inventor: NISHIMURA TAKASHI
IPC: B23Q17/20
Filed: 1984-07-18
Abstract: PURPOSE:To improve the detection accuracy for the flaws on the basic material of a steel member and improve working efficiency by arranging an eddy-current type flaw sensor behind a cutting tool on a cutting machine and continuously searching flaws, shifting the eddy-current type flaw sensor in synchronization with the cutting work by the cutting tool. CONSTITUTION:An eddy-current type flaw sensor 2 shifts in synchronization with a cutting tool 12. Therefore, the searching for the deep flaw on the base material can be performed with high accuracy in synchronization with cutting work. The detected flaws on the basic material are memorized, and three-dimensional evaluation for the flaw on the basic material can be performed with the three- dimensional combination of individual flaw on the completion of work. Therefore the inside state of all the sectional surface of a steel member, of course of the final finished surface, including the part removed as cutting part, can be continuously evaluated, and working efficiency can be markedly improved.
Patent JP-H05324152-A (JP)
Title: Data inputting/editing device
Inventor: OGUCHI YUZO
IPC: G06F3/048
Filed: 1992-05-18
Abstract: PURPOSE:To execute the input and editing work of data while recognizing hierarchical state. CONSTITUTION:A data inputting/editing device consists of an input screen allocating means 111, a coordinate calculating means 112, a data overlap detecting means 113, and an upper/lower relation judging means 114. The means 111 allocates an input picture to a color display 3. The means 112 calculates the coordinate position of data inputted to the input screen. The means 113 judges whether other data have been already inputted to the data coordinate position calculated by the means 112 or not. When the connecting relation of plural data on the input picture is specified, the means 114 judges upper/lower relation based upon the coordinate position calculated by the means 112 and connects the data displayed on the input screen by a connection line.
Patent JP-S6128602-A (JP)
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1984-07-17
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-H11333972-A (JP)
Title: Resin coated steel panel and its production
Inventor: YAMAMOTO MIKIO
IPC: B32B15/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated steel panel of which the energy cost in a drying process can be reduced and to make it possible to expose a powder on the surface of a coating film even if a fine powder is used. SOLUTION: A resin coating film 14 containing a resin powder 13 good in lubricity is formed on the surface of a steel panel 2 and the resin powder 13 is exposed on the surface of the resin coating film 14 or positioned just under the surface of the resin coating film 14 and, as a resin 5 forming the resin coating film 14, a thermosetting resin excepting fluoroplastic is used. As the resin coating forming the surface layer 14-1 among a plurality of coating layers, the coating containing the resin powder 13 having a particle size or thickness almost same to the thickness of the thickness T2 of the dried surface layer or equal to or more than this thickness is used.
Patent JP-S5372921-A (JP)
Title: Catalyst holder for purifying exhaust gas
Inventor: MIZUNO YUKIO
IPC: F01N3/28
Filed: 1976-12-11
Abstract: PURPOSE: To obtain a catalyst holder having superior contact efficiency by the structure that catalyst is packed in a space between the internal and external cylinders made by porous plate, with exhaust gas flowing from the front end into the catalyst and also flowing into the internal cylinder from which exhaust gas goes into the catalyst layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5850880-A (JP)
Title: Picture storage device
Inventor: SAITOU MITSUO
IPC: H04N5/92
Filed: 1981-09-21
Abstract: PURPOSE:To improve resolution by increasing the number of scanning lines of a television camera, widening the band of a video signal amplifier, and increasing the number of picture elements of a storage device accordingly. CONSTITUTION:The number of 2:1 interlaced scanning lines of the standard television system is increased from 525 to 1051 which is double. This increase in the number of scanning lines is realized by varying the horizontal or vertical scanning frequency of a television camera and also employing an image pickup tube which has resolution higher than the resolution of a desired image pickup picture. Namely, the vertical frequency is decreased from 60 to 29.97Hz, and the horizontal scanning frequency is set to 15.75Hz, thus increasing the number of scanning lines to 1051 which is double.
Patent JP-S63315483-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: F16D65/18
Filed: 1987-06-16
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-2000334220-A (JP)
Title: Suspension thickening and granulating device
Inventor: KITAMURA TERUAKI
IPC: B01D35/22
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively carry out washing of a perforated wall of a cylindrical body and to execute stable thickening and separating by disposing supply sections for a suspension and a flocculating agent separately or as an integral mixture supply section into a tank, freely rotatably disposing rotary vanes at the lower part in the tank and freely rotatably providing the upper part in the tank with the cylindrical body. SOLUTION: The suspension is supplied from a suspension supply pipe 13 and the organic high-polymer flocculating agent from a flocculating agent injection pipe 14 to the lower part in the tank 12, where swirling flow is imparted by the rotation of the rotary vanes and both are mixed and reacted. The formed floc is granulated by repeating ascending among a draft tube 18, the lower part tank wall and the cylindrical body 20, then descending the inside of the draft tube 18 from the top end of the draft tube 18. While the liquid near the cylindrical body 20 further ascends, the liquid partly penetrate the perforated wall and only the clean liquid accumulates in a liquid reservoir 22.  The separated liquid is discharged from a separated liquid outflow pipe 25 to the outside of the tank 12 and on the other hand, the granules in the tank 12 are discharged to the outside of the tank 12 through a granule outflow pipe 26.
Patent JP-S6041809-A (JP)
Title: Surface acoustic wave resonator
Inventor: ONO MASAAKI
IPC: H03H3/08
Filed: 1983-08-17
Abstract: PURPOSE:To make the decision of the reflecting coefficient of the resonator and the transfer coefficient independently of each other by selecting the distance between the center of a finger unit arranged at the outermost side and a reflected end face to an integral number of multiple of nearly 1/2 of the resonance wavelength of a surface acoustic wave. CONSTITUTION:A transducer 4 is provided on a lithium tantalate substrate 3 in a surface acoustic wave resonator of the strip type utilizing the surface acoustic wave resonator of an SH (shear holizontal) type and having a reflected plane provided along with a face orthogonal to the propagating direction of the resonated surface acoustic wave. Further, the distance A is prolonged by selecting the distance A between the center of the finger unit provided at the outermost side and the reflected end face to an integral number of multiple of nearly 1/2 of the resonated surface acoustic wave. Thus, in dicing the reflected end face, the possibility of damaging the finger unit is precluded and the decision of the transfer coefficient of the transducer and that of the resonator are made independent freely.
Patent JP-S5846074-A (JP)
Inventor: ENGERUBERUTO KIYUURE
IPC: A01N43/70
Filed: 1982-08-28
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-H05319527-A (JP)
Title: Free flow conveyor
Inventor: MURATA SEIICHIRO
IPC: B65G13/071
Filed: 1992-05-18
Abstract: PURPOSE:To prevent load from being increased extremely even in the case in which the rotation of a transport roller is kept in a stop state, by transmitting the drive power of a drive roller to the transport roller through a friction clutch. CONSTITUTION:A transport roller 22 is axially supported at a drive roller 30 through a thrust washer 36, and a coil spring 42 is housed on the inner surface side of the bearing portion 32 of the drive roller 30 through a thrust washer 40. A ringlike stop ring 44 is fixed at a drive roller retaining surface portion 24 so as to press this coil spring. As a result, in a case in which load is small so that the transport roller 22 may be able to be rotated following the rotation of the drive roller 30, drive power is transmitted through the coil spring 42. Conversely, when such large load as makes the transport roller 22 unable to rotate following the rotation of the drive roller 30 is imposed on the transport roller 22, all that is needed is to transmit load that is enough to push-press the spring 44, and the increase of load in the case of transport roller 22 rotation has stopped is greatly reduced.
Patent JP-H10324869-A (JP)
Title: Phosphor paste composition for plasma display panel
Inventor: OGURI YASUO
IPC: C09K11/08
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor paste compsn. for plasma display panels which exhibits an excellent dispersion of a phosphor contained and can be baked at a lower temp. than a conventional one while hardly exhibiting the decrease in luminance by using a specific methacrylic ester copolymer as the binder. SOLUTION: This compsn. at least contains 100 pts.wt. methacrylic ester copolymer (A) formed from 60-98 wt.% isobutyl methacrylate, 1-39 wt.% 2- ethylhexyl methacrylate, and 1-15 wt.% hydroxyalkyl methacrylate having the hydroxyl group at the β- or ω-position, 500-2,000 pts.wt. phosphor (B) for plasma display panels (e.g. a europium- or manganese-activated aluminate), and an org. solvent (C) boiling at 170 deg.C or higher (e.g. a polyalkylene glycol alkyl ether).
Patent JP-S63317490-A (JP)
Title: Powder receiving bunker
Inventor: KATO MAKOTO
IPC: B65D88/64
Filed: 1987-06-18
Abstract: PURPOSE:To facilitate powder discharge from a bunker without producing any arch, even if the angle of wall inclination in the banker is made smaller, by providing therein a insert formed into an inverted conical shape. CONSTITUTION:Reference character 1 shows a bunker body having the lower portion formed into an inverted conical shape and reference character 2 shows an insert in an inverted conical shape provided in the inverted conical shape portion of the banker body 1. The provision of this insert 2 in the bunker 1 hinders the occurrence of an arch, creates a smooth discharge of powder and prevents the clogging. In other words, the use of the insert shaped like an inverted cone makes it possible to hinder the occurrence of the arch and meet the discharging requirements, even if the angle of wall inclination in the bunker is made smaller.
Patent JP-S5483596-A (JP)
Title: Packing of caprolactam
Inventor: TSUNEMI KAZUMASA
IPC: B65D85/84
Filed: 1977-12-16
Abstract: PURPOSE: To simplify packing operation and facilitate storage and transportion, by filling molten caprolactam and then cooling and solidifying the caprolactam.  
     CONSTITUTION: A package 1 is made from a thermoplastic resin such as polyethylene, polyvinyl acetate, etc. or from an aluminum leaf laminated with such a resin and has sealed parts 2 and openings 3 at both its ends. The molten caprolactam is poured into the package through one opening 3 while air is discharged through the other opening 3. The molten caprolactam 4 filled in the package 1 is molded to an optional form by a mold 5 and is cooled and solidified under air or water. After the mold 5 is separated from the package 1, the openings 3 are sealed up and both the ends of the package are folded like a pouch for shipment. Therefore, it is not necessary to flake or granulate the caprolactam by a flaker etc, and the qulity of the caprolactam is prevented from changing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6129954-A (JP)
Title: Access method for record medium data
Inventor: UCHIDA SHINJI
IPC: G06F12/08
Filed: 1984-07-20
Abstract: PURPOSE:To attain high speed access and to simplify operation by using data number area information, index address and index information corresponding to a requsted logic record medium, and accessing a requested logic record area data. CONSTITUTION:After contents of floppy disk FDA and B are transferred to logic FD of a micro disk 3, data number area information for FDB is given to a high speed buffer 1 to be compared with data number area information corresponding to logic FD. When they coincide, the attached index address is read out, and index information of the disk 3 can be obtained. Up to the share of several pcs. of data of data number to be accessed about the information and data number within index information is matched. When some data numbers coincide logic FD is accessed by employing the data address thereof to obtain the requested data.
Patent JP-H0713551-A (JP)
Title: Method and device for display control
Inventor: TORATANI YASUMASA
IPC: G09G5/36
Filed: 1993-06-22
Abstract: PURPOSE:To always obtain a good working environment for an operator by detecting the kinds of display devices being connected, automatically selecting an optimum background pattern for the display device and using the pattern. CONSTITUTION:A CPU 1 controls the device based on the information stored in a ROM 2 which stores information including character font and an operating system. A RAM 3 stores the work area of the CPU 1 and the information read from an external ROM 4, an FD and an HD 10. Moreover, a DSP 8 is connected to a CRTC through a cable and is constituted by a CRT, an LCD and a plasma display. The kinds of the DSP 8 are detected, patterns stored in a pattern storage means are read based on the corresponding relationship between the kinds of the DSP 8 stored in a corresponding storage means and the background patterns and the pattern read is displayed as the background pattern of the DSP 8.
Patent JP-H05306373-A (JP)
Title: Heat-sensitive recording material and phenolic compound
Inventor: OTSUJI ATSUO
IPC: B41M5/30
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a material, comprising an electron donative coloring compound and an electron accepting compound containing a specific phenolic compound, capable of rapidly developing the color at low temperatures, excellent in high-speed recording properties and preservation stability of colored images and useful as facsimiles, etc. CONSTITUTION:The material comprises (A) 100 pts.wt. electron donative coloring compound such as 3-di-n-butylamino-6-methyl-7-anilinofluoran and (B) preferably 100-500 pts.wt. electron accepting compound containing one or more compounds of formula I or II [R1 and R3 are H, alkyl or aryl; R3 and R4 are alkyl, alkenyl or aryl; X1, X2, Y1 and Y2 are O or S; Z1 and Z2 are formula III (R5 and R6 are H, halogen, alkyl, etc.; (p) and (q) are l-4; B is O, S, single bond, etc.; rings A and A' are benzene ring or naphthalene ring), etc.] such as 2-(4'- hydroxyphenyl)-2-(4''-methoxycarbonylaminophenyl)propane. Furthermore, the compounds of formula I or II are new substances.
Patent JP-S5941828-A (JP)
Title: Ion implanter
Inventor: TAYA TOSHIMICHI
IPC: H01J37/317
Filed: 1982-09-01
Abstract: PURPOSE:To keep the angle of ions implanted by simple constitution by processing a support means for a wafer in a recessed shape in the direction of implantation of the ions, bending the wafer toward the recessed section and supporting it. CONSTITUTION:The angle of ions implanted is kept constant at all times to a wafer by supporting the wafer in a recessed shape such as a circular arc of a radius R at a time when a distance up to the wafer 42 from a scanning means for the ions is made R. The ions such as charged particles, which are generated by an ion source, accelerated and selected, are scanned, and implanted to the whole surface of the wafer 42, but the wafer 42 is supported to the support means 50 by a support mechanism 504 in a recessed shape in the direction of implantation of the ions. A cushion material 502 of high thermal conductivity is interposed between the wafer 42 and the support means 50 in predetermined thickness, and the wafer 42 is supported to a cylindrical surface.