baber/WOPTO huggingface dataset:
Patent JP-2000022296-A (JP)
Title: Method for manufacturing aluminum nitride wiring board
Inventor: ITO YASUTAKA
IPC: H05K1/09
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum nitride wiring board that hardly generates crack and improves reliability and yield, even when a conductor layer made of conductive paste is formed in a recessed part with a maximum diameter of 1 mm or more. SOLUTION: According to a following method, an aluminum nitride wiring board 1 that has a structure where a conductor layer 11a consisting of conductive paste P1 is formed in a recessed part 13 with a maximum diameter of 1 mm or more. The recessed part 13 is formed on a green sheet made of aluminum nitride in advance. The recessed part 13 is filled with the conductive paste P1. The conductive paste P1 contains a tungsten particle of an average particle diameter of 1.5 μm or less and a binder of 5 wt.% or more, and at the same time is set to the degree of shrinkage larger than that of the green sheet. The green sheet and the conductor layer 11a are simultaneously sintered by burning.
Patent JP-S6338995-A (JP)
Inventor: KANEZASHI HISANORI
IPC: G10L15/06
Filed: 1986-08-04
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-S5882237-A (JP)
Inventor: HERUMAN RIYUURITSUHI
IPC: G03B17/30
Filed: 1982-10-20
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-S6339369-A (JP)
Title: Wire dot printer
Inventor: MUROTA TETSUYA
IPC: B41J11/62
Filed: 1986-08-04
Abstract: PURPOSE:To prevent breaking of a print wire due to projecting, by interlocking a separator with the motion of a platen and moving the separator in front of a print wire in a print head when a form is replaced or newly supplied. CONSTITUTION:When a form is being fed, a platen 3 moves rearward. Consequently, a lever 11 is tilted rearward by the shaft (b) of the platen 3 and a gear 12 coaxial with the rotary shaft (c) of the lever 11 rotates. The rotating gear 12 causes the rotation of a pulley 13 which is transmitted through a belt 16 to a roller 14. Consequently, a separator 9a is lifted by the roller 14, and a thick portion (a) of the separator 9a is positioned in front of a print wire in a print head 1. Even if printing operation is performed under such a condition, the print wire can be protected from conventional overstroke fault, while only printing is not performed onto a print form 5.
Patent JP-2000022455-A (JP)
Title: Feedforward amplifier
Inventor: KOIDE MOTOHARU
IPC: H03F1/52
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a feedforward amplifier by which a damaged FET in an auxiliary amplifier due to malfunction or the like is prevented in advance, selection of the FET in the design stage is made easy and countermeasures against the malfunction or the like are quickly taken. SOLUTION: The feedforward amplifier is provided with a main amplifier 1 that amplifies an input signal, a distortion extract loop L1 that synthesizes the input signal and an output signal in opposite phases with an equal amplitude to extract a distortion component generated in the main amplifier 1, a distortion elimination loop L2 that synthesizes the distortion component extracted by the distortion extract loop L1 and the output signal from the main amplifier 1 in opposite phases with an equal amplitude to eliminate the distortion component, an auxiliary amplifier 2 that is provided in the distortion elimination loop L2 to amplify the distortion component, a stabilized power supply 12 that supplies power to the auxiliary amplifier 2,  and a current limit circuit 5 that detects an excess input to the auxiliary amplifier 2 to limit a current supplied from the stabilized power supply 12 to a FET in the auxiliary amplifier 2.
Patent JP-H1118340-A (JP)
Title: Stator core and winding method thereof
Inventor: OISHI YASUO
IPC: H02K21/22
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling time, by making the winding direction of a coil to each salient pole constant, making crossover between phases almost triangular, cutting the middle part of each side of the triangle, and connecting the coil end portions after cutting with a pattern on a printed board. SOLUTION: In the winding to the stator core 14 of a capstan motor of 3 phases and 24 poles, the winding direction is made identical in all salient poles 16, crossovers 20-1 to 20-3 in 3 parts are made almost triangular, and a crossover 204 is formed between the first pole 1 and the 9-th pole 9. The stator core 14 wherein winding is finished is so fixed to a stator that the crossover side is made the printed board side. Middle parts of three portions between the first pole 1 and the 9-th pole 9, between the 9-th pole 9 and the 17-th pole 17, and between the 1 7-th pole 17 and the first pole 1 in the crossovers 20-1 to 20-4 of each phase are cut. End portions of the winding are soldered to rounds on a printed board. As a result, connection work of winding can be simplified.
Patent JP-H1123498-A (JP)
Title: Secondary ion mass spectrometry
Inventor: HAYASHI TOSHIYA
IPC: G01N23/225
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To measure the absolute value of concentration and the concentration distribution in the depth direction with high accuracy by measuring a thin film containing a measured element at a known concentration while covering the region to be measured with a material having a main component same as that of a sample or an oxide thereof. SOLUTION: At first, a thin film of a material having a main component of the same composition as a sample or an oxide thereof is formed on the upper surface of a sample piece and introduced with a measured element having a known concentration by ion implantation. The surface of the thin film is then irradiated with primary ions and the secondary ion intensity distribution of the measured element is measured in the depth direction simultaneously for the thin film and the sample. Subsequently, a correlation sensitivity coefficient is determined from the theoretical calculation values of the secondary ion distribution and the introduction quantity in the thin film thus obtained. The secondary ion intensity distribution in the sample is then converted into a concentration distribution using the coefficient.  According to the method, the concentration distribution of an objective element can be measured in the thickness direction of the sample without requiring a measurement of a standard sample independently from a sample piece.
Patent JP-H1023966-A (JP)
Title: Method for detecting rate of change of external air temperature in which temperature control object is placed, method for retaining warmth of boiled rice in rice cooker using the same and rice cooker
Inventor: OYA TAKASHI
IPC: G01K7/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a temperature detecting means for detecting an external air temperature by detecting the temperature change cycle of a temperature control object to cyclically change by intermittently applying heating or cooling operation while affected by the external air temperature, and detecting the rate of change of the external air temperature while using the change rate of this temperature change cycle. SOLUTION: A lid body 4 is attached to an outer vessel 3 for housing a rice cooking vessel 2 so as to be opened/closed, a gas burner 5 is provided under the bottom part of the rice cooking vessel 2 and as the temperature control object, an electric heater 7 is provided so as to surround a flame opening part 6 of this gas burner 5. Then, a controller 10 controls the operation of the gas burner 5 according to a set rice cooking pattern, the heating or cooling operation is intermittently applied while affected by the external air temperature, the temperature change cycle of the electric heater 7 to cyclically change is detected and while using the change rate of this temperature change cycle, the change rate of the external air temperature is detected. Thus, the temperature detecting means for detecting the change of the external air temperature can be unnecessitated.
Patent JP-H0716835-A (JP)
Title: Apparatus for producing impregnating sheet for fiber reinforced thermoplastic resin
Inventor: KAWAGUCHI YUTAKA
IPC: B29K105/08
Filed: 1993-06-30
Abstract: PURPOSE:To relatively inexpensively obtain an apparatus efficiently producing an impregnating sheet necessary for the molding of a composite material consisting of a thermoplastic resin and a reinforcing fiber and also producing a thin impregnating sheet. CONSTITUTION:A base material sending-out and preheating part 4 is provided and a large number of pressure heating rolls consisting of metal rolls 5, 8, 9, 12 and rubber rolls 6, 7, 10, 11 are parallelly arranged so that the positions of the metal rolls and the rubber rolls are alternately arranged and sheet like conveyors 14, 15, 16 are respectively trained over upper side rolls and lower side rolls.
Patent JP-H0716945-A (JP)
Title: Method and mold for molding hollow product
Inventor: NISHIDA SHOZO
IPC: B29C65/34
Filed: 1993-06-30
Abstract: PURPOSE:To provide a hollow product molding method sufficiently increasing the strength of the bonded part of half hollow products and not generating the problem of injection complicating a molding process, the problem of the selection of a resin and the problem of the deformation of the bonded part at the time of secondary molding. CONSTITUTION:In primary molding, a slide mold 1 and a movable mold 10 are used to integrally mold first and second half hollow members A, B so as to provide bonding parts Sa, Sb. In secondary molding, the slide mold 1 is slid upwardly with respect to the movable mold 10 to superpose one half hollow member B among the first and second half hollow members A, B subjected to the primary molding on the other half hollow member A so that the respective bonding parts Sa, Sb are opposed mutually and the inner surfaces of the bonding parts Sa, Sb of the superposed first and second half hollow members A, B are heated by heaters H, H or hot air to be partially melted. Them, the bonding parts Sa, Sb are pressed and welded to obtain a hollow product consisting of a pair of the first and second half hollow bodies A, B.
Patent JP-H1128790-A (JP)
Title: Thermoplastic resin sheet for ultraviolet ray shielding
Inventor: MIYAUCHI MASAHIRO
IPC: B05D7/24
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve weatherability of a thermoplastic resin sheet without blending great amount of ultraviolet ray absorbent by constructing one side, or both sides, of the thermoplastic resin sheet of a surface layer containing optical semiconductor. SOLUTION: A surface layer containing optical semiconductor is composed of a thermoplastic resin sheet for ultraviolet ray shielding, which contains anatase type titanium oxide, and silica, or silicone, where at least a part is silanolated. And the thermoplastic resin sheet is the thermoplastic resin sheet for ultraviolet ray shielding composed of acrylic resin sheet, and the thermoplastic resin sheet is the thermoplastic resin sheet for ultraviolet ray shielding composed of polycarbonate resin sheet. The optical semiconductor is composed of metallic oxide such as titanium oxide, zinc oxide, iron trioxide, bismuth trioxide. Titanium oxide is specially preferable for its chemical stability. Titanium oxide includes an anatase type and a rutile type, of which anatase titanium oxide is preferable, because anatase titanium oxide is easily obtained in sol.
Patent JP-H0731258-A (JP)
Title: Reaping member-sliding device of combine harvester
Inventor: FURUKAWA YOSHINOBU
IPC: A01D67/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a reaping member-sliding device of a combine harvester for safely protecting a transmission shaft directed to a reaping member with a reaping main frame. CONSTITUTION:The reaping member-sliding device of a combine harvester is characterized by disposing a grain straw-raising device 7 and a reaping device 8 in a state capable of being relatively transferred in the lateral direction based on the reaping main frame 11, the grain straw-raising device 7 and the reaping device 8 being connected to the front parts of the travel frame through the reaping main frame 11 in states capable of being raised about a lateral shaft axis X, also disposing an input shaft 13 on the same shaft axis as the lateral shaft axis X, and extendibly and bendably disposing a reaping transmission shaft 27 for transmitting a power to the raising device and the reaping device from the input shaft along a place above the reaping main frame 11.
Patent JP-S57108188-A (JP)
Title: Preparation of calcium barium borophosphate as adhered for fluorescent
Inventor: NARITA JIROU
IPC: C09K11/02
Filed: 1980-12-24
Abstract: PURPOSE: To prepare the titled calcium barium borophosphate with excellent water proofness by heating an aqueous suspension contg. calcium pyrophosphate and barium carbonate with addition of boric acid to form a borophosphate.  
     CONSTITUTION: A suspension of calcium pyrophosphate and barium carbonate in water is reacted with added boric acid by heating with agitation to form a borophosphate, which is concentrated to dryness, dried at about 300°C and crushed by a ball mill.  
     EFFECT: It is possible to form a fluorescent layer with excellent adhesion on the inner surface of a circular fluorescent tube. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0838068-A (JP)
Title: Livestock feed and its production
Inventor: YASUHARA SATORU
IPC: A23K10/38
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a livestock feed low in stock cost, derived from, as stock(s), raw lees such as much available bean curd refuse and/or beer cake, and with no need of further addition of sodium bicarbonate thereto, and to provide a production method for this feed. CONSTITUTION:This livestock feed consists of a mixture of raw lees and sodium bicarbonate formed by reaction between the water in at least the raw lees and sodium hydroxide in the presence of carbon dioxide. This feed is obtained by incorporating 100 pts.wt. of raw lees with either 0.1-30 pts.wt., based on the raw lees containing 80wt.% of water, of sodium hydroxide or an aqueous solution containing the same amount of sodium hydroxide followed by agitation in the presence of carbon dioxide to produce a mixture of the raw lees and sodium bicarbonate.
Patent JP-H0625739-A (JP)
Title: Manufacture of sour resistant steel sheet having excellent low temperature toughness
Inventor: KOJIMA AKIHIKO
IPC: C22C38/58
Filed: 1992-07-10
Abstract: PURPOSE:To provide a steel sheet excellent in hydrogen induced cracking resistance, sulfide stress corrosion cracking resistance and low temp. toughness. CONSTITUTION:Steel contg., as fundamental components, by weight, >=0.12% C, <=0.6% Si, 0.6 to 1.5% Mn, <=0.015% P, 0.01 to 0.10% Al, 0.005 to 0.030% Ti, 0.01 to 0.10% Nb, 0.1 to 0.5% Mo and 0.1 to 0.5% Ni and contg. <=0.03% S, <=0.05% O and <=0.06% Ca as well as 0.7<=[Ca]/1.25[S]+0.625-[O]<=1.5, and the balance Fe with inevitable impurities is heated to 1000 to 1250 deg.C, and after that, rolling is started. When the surface temp. reaches >=900 deg.C, the rolling is intermitted, and the surface temp. is cooled to <=700 deg.C at 5 to 40 deg.C/sec. It is allowed to stand till the surface temp. reaches the Ac3 or below and the temp. of the central part of the sheet thickness reaches <=950 deg.C and is rolled down so as to regulate the cumulative draft to >=60% and the average rolling true strain per pass to <=0.2. When the average temp. of the sheet thickness reaches the Ar3 or above, the rolling is finished, and it is cooled to 350 to 550 deg.C at 5 to 40 deg.C/sec.
Patent JP-H07140380-A (JP)
Title: Photographing-lens device
Inventor: KIN MONGEN
IPC: G02B13/08
Filed: 1994-08-04
Abstract: PURPOSE: To photograph a fat person to look thin and a thin person to look fat by forming images so as to differentiate the vertical and horizontal magnifications of an object. CONSTITUTION: A first cylindrical lens 7 is provided with refractive power to light beams along a vertical surface and the light beams along a horizontal surface are advanced straight. A second cylindrical lens 8 is provided with the refractive power to the light beams along the horizontal surface and the light beams along the vertical surface are advanced straight. General lenses 4 and 4' are arranged in front and at the back and the images are formed at the same position both in the vertical direction and the horizontal direction. Since respective focus distances are different, upper, lower, left and right image formation magnifications are made different.
Patent JP-2001010638-A (JP)
Title: Shoulder belt for hand carrying portable type container basket
Inventor: TANAKA SEIJI
IPC: B65D25/22
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide en easily detachable shoulder belt by which the working efficiency can be improved by using both hands when required, and a work on a tree top or the like requiring both hands can be performed, e.g. when fruit or horticultural products, or other various kinds of agricultural products are manually cropped by individual workers, and respective workers work while carrying a hand carrying portable type container basket by one hand. SOLUTION: At the upper section of the peripheral side wall section of a container basket 1, an annular basket fitting band 9 which has the same tilting angle as the tilting angle α expanding upward of the basket 1, and can be fitted in a manner to be closely joined to the external wall surface or can be removed, is fitted. Then, this shoulder belt 8 comprises the basket fitting band 9 and respective belt members 8a and 8b the both end sections of which are respectively fixed to bisector points of the fitting band 9 in the vertical direction.
Patent JP-S6073232-A (JP)
Title: Demand of refrigerating and air-conditioning machine
Inventor: SUGIYAMA KUNIO
IPC: F24F11/02
Filed: 1983-09-30
Abstract: PURPOSE:To minimize the variability in indicating temperatures compared with set temperatures by a method wherein stopping command is inputted into a machine having an enough margin in temperature from a central control unit upon generating a demand signal in the demand unit in which a charge for electric power is restricted to a value lower than a given value by limiting the consuming amount of electric power for the air-conditioning machine. CONSTITUTION:The inputs of set temperature, indicating temperature and the like of respective refrigerating machines, air-conditioning machines and auxiliary machines are inputted into the central control unit 4 through an inputting unit 4a and the data thereof are memorized into a memory 4b. On the other hand, a demand signal 1A is inputted upon demanding from a demand controller 1 through an inputting unit 4c and the data thereof are memorized into the memory unit 4d. In a step 41, when the demand signal 1A is inputted into the central control unit 4, the central control unit 4 calls immediately the set temperature and the indicating temperature in the memory unit 4b through an operating unit 4e, operates the degree of margins in the temperatures of respective stores and rooms (step 42) and outputs the stopping command 4a to the machine and equipment which has the most enough margin in the temperature through an output unit 4f (step 44).
Patent JP-H0469440-A (JP)
Title: Power increasing machine
Inventor: SATO RYUICHI
IPC: F16H35/00
Filed: 1990-07-10
Abstract: PURPOSE:To increase an output larger than an input by transmitting power in a sequential order of flat plate, rotary plate, flat plate, rotary plate with a connecting shaft in the rotary plate and applying the output larger than the input, acting on a pulley mounted to a prime mover, relating to a pulley mounted to an operating machine. CONSTITUTION:A bearing 16 is mounted to a boss 9 in the center part of rotary plates 7, 10 to mount a rotary plate 8, integrally formed with a pulley 1, boss 11, etc., in the left side surface and a rotary plate 3, integrally formed with a pulley 1, boss 2, etc., in the right side surface of the rotary plates 7, 10, through a center shaft 13. A snap ring 4 is used for respective connecting shafts by mounting the connecting shaft 5 in one end of a flat plate 6 to a connection hole of the rotary plate 3 and the connecting shaft 5 in the other end of the flat plate 6 to a mounting hole of the rotary plate 7. The snap ring 4 is used for the respective connecting shafts 5 by connecting the connecting shaft 5 in one end of a separate flat plate 6 to a connection hole of the rotary plate 10 and the connecting shaft 5 in the other end of the flat plate 6 to a connection hole of the rotary plate 8. Operation is performed by connecting the pulley 1, integrally formed with the boss 2, to a prime mover and a pulley 1, integrally formed with the boss 11, to an operating machine respectively by belts.
Patent JP-S5972354-A (JP)
Inventor: NAMIMATSU TAKESHI
IPC: E04G3/00
Filed: 1982-10-18
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-S6075756-A (JP)
Title: Fuel pump controller
Inventor: SUEMATSU TOSHIO
IPC: F02D41/00
Filed: 1983-09-30
Abstract: PURPOSE:To prevent the occurrence of hunting, by a method wherein, when the driving speed of the motor of a fuel pump is controlled according to an engine load condition, a given time lag is caused to be yielded at least when a driving speed is shifted from a high speed to a low speed. CONSTITUTION:When an engine is operated in an idling mode, an engine load, computed by a control circuit 34 according to an amount of the air sucked and the number of revolutions of an engine found by an airflow meter 2 and a sensor 32 for the number of revolutions, respectively, is below a reference value, and thereby a fuel pump is driven at a low speed after a given hour delay through the working of a fuel pump controller 18. When the engine load is increased to more than a reference value, the fuel pump is operated at a high speed after a given hour delay. Also when the engine is switched from high load operation to low load operation, the fuel pump is switched to the low speed side after a given hour delay. This prevents switching of the fuel pump to the high speed side when it is brought to a low load area for an extremely short time.
Patent JP-S57109349-A (JP)
Title: Face-down bonding method
Inventor: KOBAYASHI MASAMICHI
IPC: H05K3/34
Filed: 1980-12-26
Abstract: PURPOSE:To obtain a good connection by a method wherein the surface of an electrode to be connected which consists of an easily oxidizable metal is covered with gold or silver being immune to oxidation, and subsequently connection is performed by face-down bonding. CONSTITUTION:An electrode 13 to be connected in a circuit element 1 is fabricated by laminating a gold evaporated layer 15, a tin evaporated layer 16, and a gold protecting film 17, sequentially. A wiring layer on an attaching plate 2 is composed of a chromium layer 10, a gold evaporated layer 11 and a gold plated layer 12. The element 1 is faced against the attaching plate 2 and both of them are connected by face-down bonding. In this process, because the surface of the tin evaporated layer 16 which is easily oxidizable is covered with the gold protecting film 17, thereby oxidation can be avoided, thereby excellent connection can be obtained.