baber/WOPTO huggingface dataset:
Patent JP-H02209847-A (JP)
Title: Production of bis(trifluoromethoxyphenyl) carbonate derivative
Inventor: NEGISHI JUNJI
IPC: C07C68/06
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a compound useful as synthetic intermediate of bactericide, herbicide or physic in high yield by chlorinating bis(methoxyphenyl) carbonate derivative and fluorinating. CONSTITUTION:A compound expressed by formula I (X is H, halogen, perhaloalkyl or peralkoxy) is reacted with gaseous chlorine in a solvent such as carbon tetrachloride at 30-150 deg.C to obtain bis(trichloromethoxyphenyl) carbonate derivative expressed by formula II. Next, said compound expressed by formula II is reacted with anhydrous hydrofluoric acid at 0-200 deg.C under 1-100kg/cm<2> pressure to afford the aimed substance expressed by formula III (Y is H, halogen, perhaloalkyl or perhaloalkoxy). Adding amount of anhydrous hydrofluoric acid is 3.0-3.3 times equiv. to the compound expressed by formula II. Bis(4-trifluoromethoxyphenyl) carbonate is exemplified as the compound expressed by formula III.
Patent JP-S54122991-A (JP)
Title: Overload prevention unit for x-ray tube
Inventor: MACHIDA KAORU
IPC: H05G1/54
Filed: 1978-03-16
Abstract: PURPOSE: To detect the overload condition of the anode with high accuracy, by observing the temperature of anode in real time and by recognizing the temperature rise at the next exposure condition with simulation.  
     CONSTITUTION: The temperature of the anode 4 of an X ray tube is delivered to the temperature detection transistor TrQ 1  mounted on the axis of 4-5 of anode, and the voltage having equal temperature performance is appeared at the output C of the differential amplifier 5-2 of the temperature detection comparison circuit 5. Further, immediately before the next pick up, when the simulation gate pulse for the X-ray exposure time by the next pick up condition, is inputted to the simulation circuit 5-4, the potential corresponding to the temperature rise of the anode 4 appears at the output D, and by feeding this to the base of TrQ 1 , the value adding the actual anode temperature to the next temperature rise is appeared at the point C. The comparison circuit 5-3 compares it with the maximum rating of the anode temperature, and if overload, it is displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04268600-A (JP)
Title: Document preparing device
Inventor: ARIGA HIDEO
IPC: G09G5/26
Filed: 1991-02-25
Abstract: PURPOSE:To shorten the development processing time and improve the throughput by a means which substituting a redundant vector with a proper vector when vector form data are developed into binary data. CONSTITUTION:A coordinate conversion part 1 performs a coordinate converting process for the corresponding vector form data according to a corresponding character code and conversion matrix information which are specified at the time of character output. A vector substitution part 6 performs a substituting process wherein the vector of the vector form data after the coordinate converting process is deleted or substituted with another vector according to previously set conversion rule information. A font development part 4 develops the vector form data after the substituting process or the vector form data after the coordinate converting process into the binary data.
Patent JP-S63197078-A (JP)
Title: Magnetic disk cartridge
Inventor: KITAHARA YOSHIMI
IPC: G11B23/033
Filed: 1987-02-12
Abstract: PURPOSE:To maintain abrasion resistance and durability for a long period by forming a liner with a polymer material including a carbon-based paint. CONSTITUTION:The liners 1 and 2 are formed with the polymer material including the carbon-based paint. As the polymer material like this, for example, an extra-high molecular quantity polyethylene containing carbon and an extra- high molecular quantity polyethylene containing carbonic graphite, etc., are listed and the polymer material whose content rate of the carbon-based paint is 1-50wt.% is suitable. The absorption of a lubricant by the liners 1 and 2 hardly occurs and the polymer material including the carbon-based paint is a low friction material, so that the specified abrasion resistance and durability can be kept for a long period even in case of rotating a metallic thin film magnetic disk 4 at high speed.
Patent JP-S56127194-A (JP)
Title: Aluminum alloy heat exchanger
Inventor: TOUMA KEN
IPC: F28F21/08
Filed: 1980-03-11
Abstract: PURPOSE: To obtain a heat exchanger for use in a car radiator, a car cooler or the like, whose life of use is prolonged by the scarificed anode effect by constructing a tubular body by a three-layer clad material and making the layers electrochemically base in the order of the outer layer, intermediate layer and inner layer.  
     CONSTITUTION: A tubular body of an Al alloy made heat exchanger is constituted by a three-layer clad material consisting of an outer layer of an Al-Mn alloy, an intermediate layer made of an Al-Mn-Zn alloy, and an inner layer made of a pure Al or an Al-Mg alloy, and further these layers are made electrochemically base in the order of outer layer, intermediate layer and outer layer. The alloy constituting the outer layer contains about 0.4W1.5% by weight of Mn, the alloy constituting the intermediate layer containg about 0.4W1.5% by weight of Mn and about 0.3W3.0% by weight of Zn, and the alloy constituting the inner layer contains about 0.1W2.5% by weight of Mg. By this procedure, at the time of vacuum brazing, the evaporation of Zn from the Al-Mn-Zn alloy constituting the intermediate layer is suppressed by the inner layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175703-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: C04B35/00
Filed: 1983-02-24
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-S55122627-A (JP)
Title: Production of branching pipe
Inventor: IMOTO TAKUHIRO
IPC: B21C37/29
Filed: 1979-03-16
Abstract: PURPOSE: To reduce the thickness reduction rate of the branch pipe by opening an elliptical hole of a slight undersize to a base pipe, increasing the thickness around this elliptical hole by using a suitable die or the like then pulling the forming die.  
     CONSTITUTION: An elliptical hole 1 is provided in the portion of a base pipe P to be provided with a brach pipe in such a manner that its long axis faces its axial line. While the periphery of this elliptical hole 1 being heated, a thickness-increasing die 2 which is of inverted cone form, whose convergent end part is smaller than the short axis of the hole 1 and the divergent and part is larger than the same is force- inserted into said hole 1 to increase the thickness of the peripheral part of the elliptical hole 1 of the base material P and curve said peripheral part downward. Thence, a forming die 3 which is of a conical shape and whose divergent end part is of the size meeting the inside diameter of the branch pipe to be formed is pulled from the inside of the elliptical hole 1 of the base pipe P to the outer side, whereby the branch pipe BP whose thickness is not much less than that of the base pipe P is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60174177-A (JP)
Inventor: SUEHIRO NORIYUKI
IPC: D06F33/02
Filed: 1984-02-20
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-H11229081-A (JP)
Title: Base plate for mowing blade
Inventor: FUJIWARA MASARU
IPC: C22C38/24
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a base plate for mowing blade having a high level of hardness of 42 to 48HRC and improved in ductility and toughness. SOLUTION: This base plate is made of steel plate which has a composition consisting of, by weight, 0.30-0.70% C, <=0.50% Si, 0.10-1.50% Mn, <=1.50% Cr, <=0.50% Mo, <=0.50% V, <=0.50% Cu, 0.0005-0.02% N, 0.0005-0.41% O, <=0.02% P, <=0.01% S, 0.010-0.10% acid-soluble Al, and the balance essentially Fe and in which the value of X defined by equation X=C%+18×N %+52×0%+10×P%+17×S% is regulated to <=1.0. This steel plate can further contain one or >=2 kinds among 0.10-2.00% Ni, 0.01-0.10% Ti, 0.01-0.20% Nb, and 0.0005-0.01% B.
Patent JP-H07288321-A (JP)
Title: Electrode material for iii-v compound semiconductor and its electrode
Inventor: IECHIKA YASUSHI
IPC: H01L23/52
Filed: 1995-02-20
Abstract: PURPOSE:To reduce the contact resistance of an electrode and to increase the brightness of a light emitting device and to perform low-voltage drive by using an alloy containing Au, Mg and/or Zn as an electrode material for a compound semiconductor composed of p-type InGaAlN. CONSTITUTION:A III-V compound semiconductor 1 doped with p-type impurities, which is represented by a general formula of InxGayAlzN (where x+y+z=1, 0<=x<=1, 0<=y<=1, 0<=z<=1), is grown, and it is annealed. Next, an alloy of Au and Mg and/or Zn is vacuum-evaporated with a resistance heating system by using a tungsten board, preferably, to make it into a first electrode 2 by annealing. Further, preferably, in order to increase the mechanical strength of the electrode, a second metal electrode 3 is provided in the surface of the first electrode 2 and the surface of the compound semiconductor 1. For the metal used for the second metal electrode, Al, Ti or Cr is used, and Al is preferable from the viewpoint of particularly adhesiveness.
Patent JP-H11225930-A (JP)
Title: Vacuum cleaner
Inventor: TSUZUKI SHINICHI
IPC: A47L9/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of maintaining the cleaning efficiency with a less input and saving power consumption. SOLUTION: Such control that increases the sensitivity of dust detection sensor 3 for detecting dust when the revolutions of a fan motor 6 are reduced by an input changeover means 2 is done so that an amount of dust collection is not changed when compared with a case where the revolutions of the fan motor 6 are large even when revolutions of the fan motor 6 are reduced. Moreover, noise generated by the fan motor 6 can be reduced because the revolutions of the fan motor 6 are reduced at the same time.
Patent JP-S62187037-A (JP)
Title: Socks slippage prevention processor
Inventor: YAMAKAMI KAZUIWA
IPC: B41M1/40
Filed: 1986-02-13
Abstract: PURPOSE:To automate socks slippage prevention process and thereby save manpower by intermittently moving them at every pitch of a plurality of foot molds which are uniformly supported on an endless conveyor track, printing socks inserted into the foot mold at a prearranged position and pulling them out after thermally curing. CONSTITUTION:A plurality of foot molds 2 are supported evenly on the track 3 of an endless conveyor A at a uniform pitch and an intermittent movement means which intermittently moves foot molds 2 at every pitch is provided. Then a printing means C which prints an adhesive solution of plastic or rubber to socks 1 inserted into the foot molds 2 at a prearranged position on the conveyor A and a drying means D which thermally cures the adhesive solution used for printing at a next process position are arranged. After curing, the socks 1 are pulled out of the foot mold 2. Thus process such as printing, drying and extraction of socks 1 and other processes to carry them to the former can be automated and consequently manpower be saved.
Patent JP-S56126706-A (JP)
Title: Inspecting device for bottle
Inventor: NAGAMINE KEIJI
IPC: G01N21/90
Filed: 1980-03-12
Abstract: PURPOSE:To detect defects of the outer and inner walls of the mouth of a bottle by providing the 1st light source applying a light aslant from above to the outer wall of the mouth of the bottle and the 2nd light source applying a light also aslant from below to the outer wall of the mouth of the bottle and by detecting the scattered light of the light applied from these light sources. CONSTITUTION:Since a set of projectors 31 and 32 out of projectors 31-34 irradiate the outer wall on one side of the mouth of the bottle in a visual field aslant from above, normal reflected light from the outer wall having no defects does not fall on a light receiver 20 and only the scattered light caused by defects falls on the light receiver 20. Moreover, since the other set of projectors 33 and 34 irradiate the outer wall on the other side of the mouth of the bottle in the visual field aslant from below, normal reflected light from the outer wall having no defects does not fall on the light receiver 20, while only the scattered light caused by defects falls on the light receiver 20. A defect indicating signal is delivered only when an electric signal indicates any defects in the mouth of the bottle, whereby inspection with little chance of finding fault can be performed.
Patent JP-H10210934-A (JP)
Title: Production of baked confectionery
Inventor: KAJIURA KIRIKO
IPC: A23G3/50
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a baked confectionery which is made essentially of chocolate, and is eaten without making fingers dirty, having good and light texture. SOLUTION: A chocolate paste is allowed to include bubble, molded and baked to solidify. At least a part of the chocolate paste after being molded can be coated with a coating material and thereafter baked. The baking is preferably carried out at 200-270 deg.C for 1-10min. The chocolate paste can include pulverized nuts, expansion-type snack foods, biscuit chips, candy chips, chocolate chips, etc.
Patent JP-H07236432-A (JP)
Title: Production of solid molding
Inventor: KIKUCHI KAZUNORI
IPC: A23L1/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a hygienic stick-type solid molding with smooth surface, having moderate hardness, without impairing its shape retainability and flavor, by incorporating a raw material with a specified amount of fatty oil followed by freezing or refrigeration and then by subjecting the blend to a mincer. CONSTITUTION:A raw material is first incorporated with >=5 (pref. 10-50)wt.% of a fatty oil followed by freezing or refrigeration to blend to 10 to -100 deg.C (pref. 0 to -50 deg.C) and then subjecting it to a mincer, thus the aimed product with a diameter of pref. 2-50mm and a length of pref. 2-100mm.
Patent JP-S57146347-A (JP)
Title: Data processing device
Inventor: FUJIOKA YOSHINORI
IPC: G06F9/22
Filed: 1981-03-06
Abstract: PURPOSE:To increase a substantial machine cycle with less amount of hardware, by reducing a waiting time through the difference of confirming timing of branch conditions, in a data processor of a microprogramming control system. CONSTITUTION:A timing control circuit 10 controls an operating timing of each device, and three phase fundamental clocks T0, T1 and T2 and a dummy clock TX are outputted. When branching is confirmed for establishment/unestablishment  before a point A, one machine cycle is finished with three clocks of T0, T1, and T2 (S type machine cycle 11), and when not confirmed before the pint A but confirmed at a point B, one machine cycle is finished with 4 clocks of T0, T1, T2 and T3 (L type machine cycle 12). The both machine cycles are determined with a value of a conditional branching field 5, and when the circuit 10 takes the L type machine cycle, the clock TX is inserted after the clock T1 to give a delay to the generation of the T2.
Patent JP-S52114720-A (JP)
Title: Method for melt spinning
Inventor: KURATSUJI TAKATOSHI
IPC: D01D5/08
Filed: 1976-03-24
Abstract: PURPOSE: To obtain highly oriented synthetic filament yarns which do not necessarily require drawing or heat treatment, by melt spinning a polymer exhibiting a high viscosity or melting anisotropy from spinning orifices of a specific shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62189029-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J31/52
Filed: 1986-02-15
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-H02210527-A (JP)
Title: Printer connection device
Inventor: KATO MITSUTOSHI
IPC: G06F3/12
Filed: 1989-02-10
Abstract: PURPOSE:To secure the automatic connection between plural computers and plural printers and to reduce the print waiting time of the computers by deciding whether the designated connection is possible or not, monitoring the printers having no their working, and controlling a printer state register. CONSTITUTION:A selector 1 has input terminals PC1 - PC8 connected to their corresponding computers and plural output terminals connected to their corresponding printers and connects these input and output terminals in the combinations designated by a connection control signal. At the same time, the connection number designating means DS1 - DS8 are added together with the connection state registers PCRG1 - PCRG8 which hold the connection information, and a printer state register LPRG. Furthermore the display means LD1 - LD8 are used to display the connection states together with a means 2 which decides the connection is possible or not, and a control means which controls the register LPRG. In such a constitution, the automatic connection is secured between plural computers and plural printers in accordance with the idle state of each printer.
Patent JP-S62188969-A (JP)
Title: Exhalation analysis
Inventor: HIRATA HAJIME
IPC: A61B5/08
Filed: 1986-02-14
Abstract: PURPOSE:To enable a highly accurate exhalation analysis, by updating a time constant for compensating delay in response by a time constant which is calculated from an output characteristic of a gas densitometer with a switch between exhalation and inhalation to correct the output of the gas densitometer by a computation. CONSTITUTION:A tube 1 is connected to a mask 2 at one end thereof while being opened to outside air or the like. One end of a tube 3 is mounted on the tube 1 to sample gas flowing through the tube. The tube 3 is connected to a suction pump 6 through a gas densitometer 4 and a flow rate controller 5. An output of the gas densitometer 4 is inputted into a data processor 8 through an A/D converter 7. The data processed with the unit 8 is outputted to a D/A converter, a display unit 10 and a communicating device 11. Here, the unit 8 comprises a response time measuring section 12 which receives an output y(t) of the densitometer 4 to calculate a response time Tr of the gas concentration and an output correcting section 13 which outputs a value x(t) obtained by correcting the output y(t) through a computation using the response time Tr. This enables a proper compensation regardless of variations in the time constant for the delay in the response of the densitometer 4.
Patent JP-S55125252-A (JP)
Title: Heat resistant aluminum alloy conductor and manufacture thereof
Inventor: OGAWA KINYA
IPC: B22D11/00
Filed: 1979-03-19
Abstract: PURPOSE: To manufacture an electrically conductive Al alloy wire rod with superior heat resistance by subjecting a continuous-cast ingot of an Al-Zr-Fe-Si alloy to rolling and heat treatment under specified conditions with little lowering in electric conductivity.  
     CONSTITUTION: When an electrically conductive Al alloy contg. Zr; 0.1W1.0%, Fe; 0.05W0.8%, and Si; 0.04W0.30% is melted and subjected to continuous casting and rolling to manufacture a wire rod, continuous casting is strated at a molten alloy temp. of 950W720°C in a mold heated to 80W200°C. The molten alloy is cast so that the cooling rate of the resulting ingot becomes 20°C/sec or more in solidification. Prior to continuous rolling the ingot is cooled at a cooling rate of 60°C/min or more, and rolling is started at a temp. of 550°C or below and a reduction ratio of 40% or more so that it is finished at 350°C or below. The rolled material is optionally cold worked at a reduction ratio of 65% or more and is heat treated at 250W 450°C for 10W400hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08225771-A (JP)
Title: Aqueous paint composition
Inventor: MORISONO KENICHI
IPC: C09D5/00
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a water-born paint composition for metal substrate having excellent stability with time, the coating layer curable at a low temperature, high adhesion of the cured coating layer to the metal substrate and resistance to corrosion. CONSTITUTION: A product (D) from the reaction of an aromatic epoxy resin (A-1) with a copolymerizable unsaturated compound (B) having a carboxyl and an acrylic resin (C) having a carboxyl is chemically bonded to a copolymerizable unsaturated compound (E) having a glycidyl to give a reaction product (F). Then, the mixture (H) of the reaction product (F) with an aromatic epoxy resin (A-2) and/or with an aromatic polyol resin (G) is neutralized with a base (I) and then self emulsified in water to form an aqueous dispersion composition in which the reaction product (F), an aromatic epoxy resin (A-2), an aromatic polyol resin (G) and/or copolymerizable unsaturated compound (J) in the neutralized mixture (H) is emulsion polymerized to give this composition for aqueous paint.
Patent JP-2000232094-A (JP)
Title: Dry etching method for compound semiconductor and compound semiconductor element
Inventor: NIWA ATSUKO
IPC: H01S5/323
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an element whose threshold and current-voltage property are improved by dry etching a nitride semiconductor with plasma or gas containing oxygen in the proportion in a specific range. SOLUTION: A low-temperature buffer layer 2 comprising n-type GaN, an n-type GaN layer 3, an n-type AlGaN clad layer 4, an n-type GaN optical guide layer 5, a GaInN multiple quantum well active layer 6, a p-type GaN optical guide layer 7, a p-type AlGaN clad layer 8 and a p-type GaN contact layer 9 are laminated in this order over a sapphire substrate 1. And SiN is vapor- deposited on such a semiconductor multi-layer film as above, and the SiN film is patterned in a photolithography method, to make a mask, and it is placed on a holding table in a reaction vessel to heat while making nitrogen gas flow. Then dry etching is performed with plasma or gas comprising 0.001-3% of oxygen.
Patent JP-S51118975-A (JP)
Title: Photo controll semiconductor unitegrated circuit device
Inventor: MIMURA AKIO
IPC: H01L21/762
Filed: 1975-03-19
Abstract: PURPOSE: Photo controll semiconductor integrated circuit device which can be controlled with a small output of luminous element without an error operation and is small type and good for mass-production. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62189457-A (JP)
Title: Main picture detection method and photographic printing exposure decision method employing said detection
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1986-02-17
Abstract: PURPOSE:To easily control exposure at high performance by obtaining one type of picture feature amount from each picture element comprising a main picture and the color density of each picture element comprising a background picture area, sorting out scenes of color original pictures according to said amount, selecting one exposure arithmetic equation and deciding the exposure. CONSTITUTION:Position information on the main picture area and the background one is transmitted to an average color density calculation part 64, and used for calculating an average color density as a picture feature amount. An average color density calculating part 65 reads the color density of each picture element included in the main picture area out of a RAM 45, and calculates a red average density, a green average density and blue average density. In the same manner, an average color density calculating part 66 calculates an average color density in the background picture area. The respective average color densities in two areas are transmitted to a grey density difference calculation part 67 which calculates the difference between grey densities in two areas. Scene sorting-out information is transmitted to an exposure arithmetic equation selection part 68 which selects exposure arithmetic equations prepared for respective scenes. A feature amount calculating part 69 calculates feature amounts from the color densities of the picture elements, and transmits them to the exposure calculating part 68, whereby they are substituted for the selected exposure arithmetic equation.