baber/WOPTO huggingface dataset:
Patent JP-S61250256-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1985-04-25
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-S5614178-A (JP)
Title: Electronic timepiece
Inventor: KASAI YOSHIHIKO
IPC: G04G9/00
Filed: 1979-07-16
Abstract: PURPOSE: To prevent the capacity deterioration of an electroc power battery and the stop of timepiece functions in its replacement, etc., by using fixed electrochromics as a subordinate battery by switching when a main electric power battery lowers in capacity.  
     CONSTITUTION: When a battery-voltage fall detection signal in the capacity decrease or replacement of main electric power battery 14 decreases in level, transmission gates 7 and 8 turns off and on respectively to supply by switching electric power from subordinate battery 9, formed by resin-molding an electrochromic substance dielectric thin film such as oxides of W, Mo, Ti, Sr and Ir and an electrolytic deposit of specific metal ions, to time standard source 1, frequency dividing circuit 2, decoder 3, control circuit 5, etc., such as an oscillator, so that timepiece functions will never be stopped. Additionally, forming part of a liquid crystal display part of this electrochromic subordinate battery displays the use of the subordinate battery by switching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05291728-A (JP)
Title: Manufacture of printed wiring board
Inventor: SHIMADA MINORU
IPC: H05K3/06
Filed: 1992-04-10
Abstract: PURPOSE:To manufacture a printed wiring board whose connection reliability is excellent by a method wherein a first etching resist is formed on the inner wall of a through hole, a second etching resist is then formed in a desired part on the surface of a board and a conductor part other than regions of the etching resists is etched and removed. CONSTITUTION:A hole to be used as a through hole 6 is made in a glass epoxy board on which copper foils 1 have been laminated. Then, the board in which the hole has been made is immersed in an electroless plating liquid. Then, it is immersed in a solvent development-type liquid resist; etching resists 3 are formed on the whole surface of the board including the inside of the hole; the whole surface is irradiated with ultraviolet rays; after that, the surface of the board is polished; the etching resists on the surface are removed. Then, alkali development-type dry films are applied by using a roll laminator. Then, circuit patterns are irradiated with ultraviolet rays; they are hardened; after that, inessential parts are developed by using a 5% sodium carbonate aqueous solution; etching resists 3 are formed. After that, the inessential copper foils are etched; circuit patterns are formed.
Patent JP-H03288639-A (JP)
Title: Heat insulating material
Inventor: MATSUMOTO KAZUHISA
IPC: B32B18/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a heat insulating material excellent in wind velocity resistance, abrasion resistance, durability and heat insulating properties and not contaminating the interior of a use system by filling the surface layer part of a heat insulating material main body constituted of a ceramic fiber with a powder and/or a staple fibers composed of ceramic or heat-resistance metal and further forming a SiC or Si3N4 coating film to the surface thereof. CONSTITUTION:A heat insulating material is constituted by filling the surface layer part of a heat insulating material main body 3 constituted of a ceramic fiber 2 with at least a powder and/or a staple fiber 4 composed of a material selected from ceramic and a heat-resistant metal (filling layer 5) and further forming an SiC coating film 6 to the surface thereof. As the filler 4 applied to the surface layer of the heat insulating material main body 3, one or more kind of a powder and/or a staple fiber selected from ceramic such as graphite, carbon, SiC, B4C, AlN, TiB2, MoSi2, TaN, WC or W2C and a heat-resistant metal such as W or Mo is designated. As the filler in the case of an Si3N4 coating film, Si3N4 is pref.
Patent JP-H11213141-A (JP)
Title: Image compositing method, device therefor and information recording medium
Inventor: AOKI SHIN
IPC: G06T3/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately composite many three-dimensionally arranged element images. SOLUTION: Plural element images are aligned (110) on a display screen by manual operation, the positions of the aligned element images and their arrangement relation are recognized (120) and the recognized information is utilized for processing (130 to 170) for compositing these element images. Thereby even when there are many element images or these element images are three-dimensionally arranged, highly accurate image synthesis can be executed by efficient processing.
Patent JP-H03288893-A (JP)
Title: Character pattern generation system
Inventor: AJIOKA MANABU
IPC: G06T11/20
Filed: 1990-04-05
Abstract: PURPOSE:To shorten a processing time as a whole by executing prior control for distributing respective font patterns to respective processing systems prior to the generation processing of respective processing systems. CONSTITUTION:In order to calculate the generation processing time of the processing systems 3, 4 from the generation of a font pattern 1a read out from an individual storage device 1 corresponding to each character pattern up to the generation of a dot font pattern, necessary generation processing time information such as the number of approximate straight lines is stored in a storage device 1. On the other hand, the processing systems 3, 4 are arranged in parallel, the generation processing time of each font pattern 1a is calculated from the generation processing time information and the contents of specified arithmetic processing prior to the generation processing of the systems 3, 4 and prior control for previously distributing respective font patterns by a processing order control circuit 7 so that the totals A, B of the generation processing font pattern and the unprocessed font pattern are averaged. Consequently, the whole processing time can be shortened.
Patent JP-S5425664-A (JP)
Title: Color receiving tube of mono electron
Inventor: KAI MINORU
IPC: H04N9/24
Filed: 1977-07-29
Abstract: PURPOSE: To enable the dark current control without being affected by the fluorescent substance residual light with the signal of the comb type electrode which is provided with the over scanning part near the screen of a mono electron beam color receiving tube independently of the index line filaments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261052-A (JP)
Title: Nitrogen oxide purifying device for internal combustion engine
Inventor: KUBOSHIMA TSUKASA
IPC: F02D1/02
Filed: 1995-03-24
Abstract: PURPOSE: To improve purifying efficiency by generating a main fuel injection command for generating an engine output in the vicinity of the top dead center of compression, and a post injection command for supplying hydrocarbon to a catalyst device at an expansion stroke or an exhaust stroke. CONSTITUTION: A diesel engine 40 in which a catalyst device for reducing and purifying NOx is arranged in an exhaust passage 45 is provided with a fuel injection control means 30 including an ECU 31 which receives output of a sensor 32 for detecting an exhaust gas temperature. A main fuel injection command for generating output of an engine in the vicinity of the top dead center of compression and a post injection command for supplying hydrocarbon to a catalyst device 15 at an expansion stroke or an exhaust stroke are generated, and the solenoid valve 12 of a fuel injection means is driven by each command. At this time, the post injection command is generated has times than that of the main fuel injection command, namely the post injection command is generated only to one cylinder of four cylinders.  It is thus possible to improve purifying efficiency in the catalyst device 15 since fuel having round amounts is post- injected.
Patent JP-S5426719-A (JP)
Title: Musical sound signal generating circuit for electronic instrument
Inventor: OOYA AKIYOSHI
IPC: G10H1/053
Filed: 1977-07-30
Abstract: PURPOSE: To make various musical sound elements so random as to generate musically rich sounds by effecting the modulation control with the use of such random signals as are varied in accordance with a key operating timing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07293876-A (JP)
Title: Hot water supplying apparatus
Inventor: KOBAYASHI HISAHIRO
IPC: F23N1/10
Filed: 1994-04-28
Abstract: PURPOSE:To prevent an abnormal combustion, or a combustion without water flow from occurring by detecting coincidence, discordance of an output pulse edge of a water rate sensor with or from an output pulse edge of a wind volume sensor, and stopping an operation when the number of times of the continuous coincidences of the edges reaches a predetermined number of times. CONSTITUTION:Coincidence of edge occurring timings is detected by edge detecting means 21 for detecting one or both edges of rises and falls of pulse signals of a supply water rate sensor and a fan number-of-revolutions sensor. If they coincide, a count signal is output to pulse synchronization detecting means 22 of next stage, while if they discord, a rest signal is output to the means 22. The means 22 counts the number of the coincidences of the edges of the count signal from the means 21, and a counted value is initialized by the reset signal. When the number of the times of the coincidences reaches a predetermined number of times, it so outputs to combustion control means 20 as to stop the operation of a hot water supplying apparatus. Thus, an abnormal combustion, or a combusting phenomena without water flow are prevented to enhance its safety.
Patent JP-H11319429-A (JP)
Title: Filtering device
Inventor: EDWARD MARKIN
IPC: B01D29/11
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the repetitive reuse for a long time by spreading a filter medium layer on the outside surface of a cylindrical body having a plurality of openings, admitting liquid from the outer side of the cylindrical body, allowing the liquid to pass the inside of the cylindrical body and capturing particulate objects on the surface on the outer side of the filter media. SOLUTION: The filter medium layer 28 is spread on the outside surface 18 of the cylindrical body 12 to cover the entire outside surface 18, reaching both ends 20 and 22. The cylindrical body 12 is open at both ends. The filter medium layer 28 is polypropylene mesh which is fixed at prescribed points by using a PVC adhesive at both ends 20 and 22 of the cylindrical body 12. End caps 32 and 34 are respectively mounted at both ends 20 and 22 of the cylindrical body 12. The filtering device 10 is so designed that the liquid flows into the filtering device 10 from its outer side, passes the filter medium layer 28, then passes the plurality of openings 24 formed on the cylindrical body wall 14 and flows out one of the end past the inside surface.
Patent JP-H01266888-A (JP)
Title: Work cleaning device
Inventor: YAMATO HIROSHI
IPC: B08B3/12
Filed: 1988-04-15
Abstract: PURPOSE:To improve a cleaning effect, to uniformize cleanability and to reduce the size of equipment by adopting the constitution consisting in charging the work fed to the device into a container in a cleaning liquid tank, ultrasonically cleaning the work, approximately turning over the container, moving the work to an ejecting means position and ejecting the work to the ensuing stage, and by cleaning a cleaning liquid. CONSTITUTION:The work 11 fed to the device by a feeding means is charged through a charge port 13a into the container 13 in the cleaning liquid tank 10 and is ultrasonically cleaned by an ultrasonic oscillator 12. The container 13 is thereafter approximately turned over in the opening direction of the port 13a and further the work is moved to the chute 25 position on the outside of the container 13, where the work is ejected to the ensuing stage by the chute 25. The cleaning liquid is cooled by circulating and supplying cooling air to a copper pipe 14, by which the temp. rise is prevented. Since the work 11 is cleaned by the single feed, the amt. of the work in progress is decreased and the cleaning is possible right after lapping, etc. The excellent cleaning effect is thus obtd. The work 11 receives the ultrasonic cleaning power of uniform intensity to obtain the uniform cleaning effect. Further, the container 13 is small in size so that the size over the entire part of the equipment is reduced.
Patent JP-H10287611-A (JP)
Title: Production of carboxylic acid chloride
Inventor: MASUDA TAKEHIRO
IPC: C07C57/64
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carboxylic acid chloride having good hue, in a high purity and yield. SOLUTION: In producing the carboxylic acid chloride from a carboxylic acid and a phosphorus-based chlorinating agent, 3 mol carboxylic acid is reacted wih 1.1-1.3 mol phosphorus trichloride and phosphorous acid produced as a by-product is removed and then, unreacted carboxylic acid is reacted with phosphorus oxychloride in an amount of 1.5-6 mol% based on the carboxylic acid in the presence of a carboxylic amide in an amount of 0.1-2 mol% based on the carboxylic acid.
Patent JP-S5216152-A (JP)
Title: Limiter control unit
Inventor: KAWAMURA HITOSHI
IPC: H03G3/30
Filed: 1975-07-30
Abstract: PURPOSE: A limiter control unit which can provide a best demodulated signal by detecting a second harmonic wave and by controlling the amplification degree of the limiter with a level fluctuation component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285660-A (JP)
Title: Drying furnace for automobile coating
Inventor: TANAKA OSAMU
IPC: B23P21/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To decrease an energy loss and to prevent the generation of deficiency such as yellowing, popping defect by baking a coated material while transporting it in the vertical direction. SOLUTION: A transporting means in a furnace is constituted so that a conveyer 103 travelling in the vertical direction, to which tables 105 each for supporting and transporting a car body are attached at an equal interval, is installed in the inside of a drying furnace for coating 101. As a result, materials to be coated are continuously transported in the vertical direction in a vertical type furnace while the collision or the contact of the materials to be coated is prevented to each other. A hot air generating device 131 is externally provided in the drying furnace 101 main body and a combustion gas generated in a combustion chamber 133 is circulated through a filter chamber 137, a distribution chamber 139, air in-take ports 141, 143, 145 to a drying chamber 101 and an exhaust gas distribution chamber 157 by an air fan 135 to bake the materials to be coated.  By this manner, the transportation pitch is made equal to or below the half and the hot air is efficiently utilized. Moreover, the transporting distance in the furnace is shortened and further, the defect caused by the contact or the like of the materials to be coated is prevented.
Patent JP-H10285227-A (JP)
Title: Msk signal generator
Inventor: HARUYAMA NOBUO
IPC: H04L27/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To generate an MSK signal that is receptible even when a length of a preamble is set short. SOLUTION: A generator is provided with an MSK data generating means 20 that generates digital data corresponding to two carriers corresponding to '0', '1' levels of data and a D/A converter that D/A-converts the digital data from the MSK data generating means 20. The MSK data generating means 20 generates data corresponding to a sine wave between zero cross points. The MSK data generating means 20 is provided with a plurality of bit data generating means 21a-21f and a plurality of latch circuits 22a-22f that latch each bit output of the bit data generating circuits 21a-21f. A set of outputs of a plurality of the latch circuits 22a-22f is used for sample data to generate the sine wave.  A reset signal is fed in common to a plurality of the latch circuits 22a-22f for each delimiter of the data to set a bit value corresponding to each zero cross point to each of a plurality of the latch circuits 22a-22f.
Patent JP-S59211833-A (JP)
Inventor: LEE SHIH YING
IPC: G01G3/12
Filed: 1984-05-10
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-H03290779-A (JP)
Title: Circuit board for ic card reader/writer
Inventor: HONDA IKUFUMI
IPC: H05K1/00
Filed: 1990-04-09
Abstract: PURPOSE:To enable the exchange and maintenance check of an electric fixing means and to reduce man-hour for assembly work by forming an opening part on a circuit board corresponding to the electric fixing means to lock or cancel the positioning of an IC card under electric control. CONSTITUTION:On the back of a projecting part 14 at the side edge of a card holder 10, a lock lever 12 is pivotally supported freely turnably while being equipped with a projecting part 16 on the side so as to position an IC card 58 by engagement with a notched part 62 of the IC card 58. On the other hand, on the back side of the tip corner part of the card holder 10, the electric fixing means is provided through a bracket 26 so as to lock or cancel the positioning of the IC card 58 under the electric control. Further, on a circuit board 50 to be fitted to the card holder 10, an opening part 15 is formed at a position corresponding to the electric fixing means. Thus, the exchange and maintenance check of the electric fixing means can be executed from the opening part 15 and the man-hour for the assembly work is reduced.
Patent JP-S57209240-A (JP)
Title: Preparation of magnesium enolate of isophorone
Inventor: KATOU TETSUYA
IPC: C07C27/00
Filed: 1981-06-17
Abstract: PURPOSE: To prepare magnesium enolate of isophorone which is a raw material for perfumes in high yield without requiring a special cooling apparatus, by  reacting a Grignard reagent with isophorone in the presence of an iron salt in a  hydrocarbon solvent.  
     CONSTITUTION: 3,5,5-Trimethyl-3-cyclohexen-1-one (isophorone) is reacted with a Grignard reagent in the presence of an iron salt, e.g. iron (III) chloride or iron (III) bromide, to give magnesium enolate of the isophorone expressed by the formula (X is Cl, Br or I). The reaction temperature is -30W+25°C, preferably -10W+5°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07292788-A (JP)
Title: Expansion joint device
Inventor: MOCHIKI YUICHI
IPC: E04B1/62
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the infiltration of rainwater into a clearance by allowing any displacement in the cross direction, where respective skeletons approach or separate to or from each other and another displacement in the longitudinal direction orthogonal with the cross direction of each skeleton, dispensing with any action of large external force against a cover plate, and permitting the displacement of each skeleton smoothly. CONSTITUTION:Two edge materials 6a and 6b are secured to parapets 3a and 3b to be installed in a roof or the like of a building, and a guide groove is formed in these edge materials 6a and 6b and a nut 30 is movably fitted in this groove. A sliding piece 33 is attached to a bolt to be screwed in this nut 30, then this sliding piece 33 is installed in a holder 14 of a cover panel 7 free of displacement in the cross direction, whereby a cover plate 13 is held by making its displacement in both cross and longitudinal directions of these parapets 3a and 3b allowable.
Patent JP-H04322394-A (JP)
Title: Method and device for discriminating paper sheet
Inventor: KURAHASHI AKIRA
IPC: G07D7/20
Filed: 1991-04-23
Abstract: PURPOSE:To discriminate paper sheet whether it is real or false by irradiating moving paper with a spot of continuous light. CONSTITUTION:Paper money 1 has one end crimped between a driving roll 21A and a freely rotating roll 22A and has the other end crimped between a driving roll 21B and a freely rotating roll 22B and is moved at a certain speed in the direction of an arrow S by a carrying mechanism 2. Light of a light source 3 is condensed by a condenser lens 31, and an irradiation position P of paper money 1 is illuminated with the spot light. The reflected light or the like has the intensity modulated in accordance with the color and the pattern on the surface of paper money 1 and the size of paper money 1. The degree of modulation is a value proportional to the change of the reflectivity of paper money 1 and the reciprocal of the size of the spot of the light beam, and the frequency characteristic of the degree of modulation is proportional to the movement speed of paper money 1 and the precision. Consequently, paper money 1 is discriminated as whether it is real or false by comparison of the precision.
Patent JP-S5717178-A (JP)
Title: Field-effect transistor
Inventor: KOUZU HIDEAKI
IPC: H01L23/373
Filed: 1980-07-07
Abstract: PURPOSE:To prevent a crack, etc. of a semiconductor substrate, and to improve the yield of acceptable goods and reliability by coating the surface at the reverse side to the surface, on which a grounding electrode is formed, of the substrate with a material having large breaking resisting property against pressure. CONSTITUTION:A gate lead, a drain lead 3 and a source grounding lead 4 are attached onto the GaAs substrate 1, such a substrate 1 is thermally pressure-welded on the surface of a grounding conductor 5 also functioning as a radiating plate, and an element is completed. Before conducting such a thermally pressure-welding process, the material 9 having large breaking resisting property as a metallic plate is bonded previously on the surface 6 at the reverse side to the surface, on which the grounding electrode 4 is shaped, of the substrate 1 through solder 8. The crack of the substrate 1 in case of thermally pressure-welding is prevented, and the source grounding lead 4 and the surface 7 of the grounding conductor 5 adhere uniformly.
Patent JP-2000283852-A (JP)
Title: Colorimetric device and printer
Inventor: NISHIHARA MASAHIRO
IPC: B41J29/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the colorimetric device which efficiently measures the colors of color patches and the printer. SOLUTION: Rectangular color patches C which have relatively long sides along the width are printed in matrix on a sample medium as shown in (A). The colorimetric device measures the colors of the color patches C while moving a head along the width of the sample medium M and it takes a certain time to measure the colors of the color patches C. For the purpose, the sample medium M has the color patches C set to a long-side length longer than the length obtained by multiplying the moving speed of the head by the time needed for the color measurement by the head. Consequently, when color measurement start coordinates are set to 10, 110, and 210 for the coordinates 0, 100, 200, and 300 of the boundaries of the respective color patches C, the colors of the color patches C can be measured without stopping the head.