baber/WOPTO huggingface dataset:
Patent JP-H03288168-A (JP)
Title: Copying device
Inventor: KON MASAHIKO
IPC: G03G15/00
Filed: 1990-04-04
Abstract: PURPOSE:To prevent the interruption of an operation in the middle of a copying operation by causing a control means to compare the copying performable number of sheets with the specified number of sheets to be copied when a detection means detects the fullness of discharged toner, outputting and displaying a discharged toner fullness signal when the specified number of sheets to be copied exceeds the copying performable number of sheets and setting the device in a copying inhibited state. CONSTITUTION:This device is provided with the control means 400 for comparing the number of sheets to which copying can be performed until the copying inhibited state is set after detecting the fullness of the discharged toner by the detection means 204 with the specified number of sheets to be copied which is inputted from an operation part 300. At the time of detecting that a discharged toner collecting bottle is full of the discharged toner by the means 204, the control means 400 compares the number of sheets to which copying can be performed until the copying is inhibited with the specified number of sheets to be copied which is inputted from the operation part by a user. When the specified number of sheets to be copied exceeds the copying performable number of sheets, the discharged toner fullness signal is outputted and the effect is displayed on the operation part 300, then the copying inhibited state is set. Thus, the operation is prevented from being interrupted because the copying inhibited state is set in the middle of copying operation.
Patent JP-S59215749-A (JP)
Title: Low noise package for semiconductor integrated circuit
Inventor: SUZUKI MASAO
IPC: H01L23/50
Filed: 1983-05-24
Abstract: PURPOSE:To enable the power supply wiring impednace to be reduced preventing any erroneous operation due to power supply induction noise from happening by a method wherein the power supply wiring in a package is composed of two layer structure. CONSTITUTION:In a low noise package for integrated circuit, 1 is an IC to be mounted, 2 is a power supply electrode on the chip 4, is a heat dissipating fin 5, is a substrate, 6 is laminated substrate composed of two layers, 7 is metallized pattern formed on one of the substrate 6 to be the first connecting layer leading the terminal of IC and a power supply terminal outside 8, is another metallized pattern formed on another laminated substrate 6 to be the second connecting layer equivalent or similar to the connecting layer leading the power supply terminal out of the first connecting layer. In other words, in this package, both the resistance of power supply wiring and the inductance are reduced remarkably while the capacity is increased since the two layers 7, 8 in parallel with each other are commonly utilized as the power supply wirings for package. In such a structure, the impedance of power supply wiring may be extremely reduced.
Patent JP-H01261038-A (JP)
Title: Polling system
Inventor: TANAKA NOBUAKI
Filed: 1988-04-12
Abstract: PURPOSE:To efficiently receive a terminal data by allowing a terminal equipment sending the last data to set flag and allowing a terminal equipment having a set flag to reset a counter when the counter receives the prescribed value of polling signal sent from a controller. CONSTITUTION:Number of terminal equipments sending once a data in a system is determined to k-set less than all terminal number (n), a polling signal counter is provided and a flag F is provided to each terminal equipment. The counter counts a terminal equipment number sending a data and each terminal equipment sends the data when the number of counters is A prescribed number (k) or below. The flag F is used to allow the terminal equipment to recognize that the data is sent in the k-th order, and a terminal equipment whose flag F is set has a right to reset the count of a polling signal of the counter (k) to zero. Thus, lots of terminal equipments not normally having transmission data can collect data with a few number of buffers efficiently uniformly to each terminal equipment.
Patent JP-H10264358-A (JP)
Title: Ink density automatic regulator for corrugated fiberboard case making machine
Inventor: YOKOYAMA HIROICHI
IPC: B41F31/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To always obtain a printed surface of predetermined quality irrespective of lapse of time by automatically supplying dilute liquid to a tube of an ink fountain or ink return route so that ink density becomes predetermined density according to a command signal from a densitometer. SOLUTION: Ink liquid is pumped from an ink can 1 by an ink pump 2, and supplied to an ink fountain 4 via an ink supply tube 3. The liquid overflowing from the fountain 4 is returned to the can 1 via a tube 6 of the return route. An ink densitometer 7 always detects viscosity of the liquid of the can 1. When ink density in the can 1 is increased as time is elapsed, the densitometer 7 detects that the liquid becomes predetermined viscosity. Then, the densitometer 7 outputs an operation command signal to a solenoid valve 8 to output dilute liquid from a dilute liquid supply source 9 connected to the valve 8 to the tube 6 of the return route so that the viscosity of the can 1 always become constant.
Patent JP-H09256902-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: NIWA HIDETAKA
IPC: F02F3/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a membrane, eliminate necessity for after work and reduce a cost, by performing casting with a metal mold formed with a ceramic thermal spraying membrane by a gravity casting or molten metal forging method, and providing the ceramic thermal spray membrane transcribed from the metal mold in a piston. SOLUTION: In an upper surface part 3 in a lower mold 2 of a piston molding metal mold 1, a zirconia ceramic thermal spraying membrane 4 excellent in heat insulation and heat resistance is formed. On the zirconia ceramic thermal spraying membrane 4, a metal thermal spraying membrane 5, containing one or two kinds or more of Zn, Al, Cu and Ni having a good wettability with aluminum molten metal and general purpose usability as an alloy component, is formed. The metal mold 1 is preheated, aluminum molten metal 7 is injected to a pouring gate 6, by a gravity casting or molten metal casting method, thermal spraying membranes 4, 5 are cast, simultaneously with casting aluminum alloy-made piston.  After the aluminum molten metal 7 is solidified, when a mold is released, the zirconia ceramic 4 and metal thermal spraying membrane 5 are transcribed in an upper surface of the aluminum alloy-made piston.
Patent JP-H10264776-A (JP)
Title: Wiper for automobile
Inventor: TANAKA TAKASHI
IPC: B60S1/38
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To wipe out rainwater or the like on the window surface accurately and powerfully with relatively weak ealstic pressing force by providing the tip edge side side-face of wiper rubber with one or plural suction grooves recessed along the whole length of the wiper rubber. SOLUTION: Wiper rubber 3 can rake up most of rainwater or the like adhering to the surface of a window W, in the proceeding direction, and moves while bending the tip edge side almost in V-shape or L-shape by elastic pressing action so as to place the side face with a suction groove 3A recessed, in the state of coming in pressure contact with the surface of the window W. The inside of the suction groove 3A is therefore put in a vacuum state to display powerful suction force. The rainwater or the like remaining on the surface of the window is therefore taken into the suction groove 3A by this suction force.  As a result, the rainwater or the like is wiped out clean without adjusting the pressing force of the wiper rubber too much, so that the burden of the wiper rubber and its drive source is reduced to prolong the product life, and the drive source such as a motor can be miniaturized to reduce product cost.
Patent JP-H02266930-A (JP)
Title: Electric element
Inventor: AMAYA NAOYUKI
IPC: C09D135/02
Filed: 1989-04-10
Abstract: PURPOSE:To obtain an electric element excellent in mechanical, chemical and thermal durability and having molecular orientation properties by applying a solution of a specific fumaric diester polymer to a substrate by a spin coat method to form a polymer insulating layer. CONSTITUTION:This electric element has a substrate, a polymer insulating layer having a thickness of 50-1000Angstrom  formed on the substrate by applying a solution of a fumaric diester polymer to said substrate by a spin coat method and an electrode. This fumaric diester polymer contains a repeating unit of fumaric diester represented by formula (I) (wherein at least one of R1 and R2 is a 3-12C branched alkyl group, a 3-12 cycloalkyl group, a 2-6C substituted alkyl group having a substitutent of a 3-14 ring structure, a 3-100C substituted cycloalkyl group having a substituent of a ring structure or a siloxane type hydrocarbon group).
Patent JP-H07291407-A (JP)
Title: Load-receiving stand with lifter
Inventor: KITA HIROAKI
IPC: B66F7/06
Filed: 1994-04-28
Abstract: PURPOSE:To provide a load-receiving stand with a lifter in which installation and the change in the installation position can be easily carried out, and also which can flexibly cope with goods of different sizes. CONSTITUTION:A load-receiving stand with a lifter is constituted in such a way that a pair of load-receiving bodies 1 each of which is provided with a load-supporting part 4 to which platelike load-supporting members 3 are horizontally fitted, and with a lifter 6 by which the load-supporting members 3 of the load-supporting part 4 are elevated or lowered at least between the floor level F and the load-receiving position of a load-carrying dolly for carrying out the delivery of pallets are installed on the floor F so that the load-supporting members 3 are opposed to each other. Thereby, both the load-receiving bodies 1 are directly placed on the floor so as to be independent from each other, so that the installation thereof can be facilitated, and also the installation can be flexibly cope with the sizes of the loads. Further, since both the load- receiving bodies 1 are independent and have no power transmission mechanism, the load-carrying dolly can freely enter between both the load-receiving bodies 1, and also since the load-supporting parts 4 of both the load-receiving bodies 1 are vertically elevated, the operating range of the load-receiving body 1 is limited only to the installation place, so that the floor surface F can be effectively utilized.
Patent JP-S57204540-A (JP)
Title: Photographic sensitive material
Inventor: OGAWA MASASHI
IPC: G03C1/85
Filed: 1981-06-12
Abstract: PURPOSE: To improve the antistatic property by using a copolymer of a specified monomer contg. carboxylic acid with a monomer contg. a group reactive with gelatin.  
     CONSTITUTION: An antistatic layer contg. a copolymer represented by general formulaIand gelatin is formed on a photographic material. In formulaIA is a monomer unit obtd. by copolymerizing ethylenic unsatd. monomers each contg. a carboxyl group or a salt thereof, R 1  is H or lower alkyl, Q is -CO 2 , -CONR 1 - or arylene, L is a bivalent group contg. -CO 2 - or -CONR 1 - bond, -O-, -NR 1 -, -CO-, -SO-, -SO 2 -, -SO 3 -, -SO 2 NR 1 - or a bivalent group contg. -NR 1 CONR 1 - or -NR 1 CO 2 - bond, R 2  is -CH=CH 2  or -CHCH 2 X, X is a group which is substituted or eliminated as HX, x is 50W90mol%, and y is 1W50mol%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247478-A (JP)
Inventor: KAI KOJIRO
IPC: A61N1/00
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-H08287200-A (JP)
Title: Certification card processor
Inventor: HAYASHI NAOKI
IPC: G07D7/00
Filed: 1995-04-17
Abstract: PURPOSE: To process two kinds of cards which are different in size by means of the certification card processor which reads a certification card such as a driver's license and print its data on a form. CONSTITUTION: This processor is equipped with a kind decision machine 104 which decides the kinds of the certification cards 100 and 101 that are different in size, 1st and 2nd read means 105 and 106 which read the certification cards according to decision information, a printing means 109 for the read information, and an input means 110. At least part of the information read by the 2nd read means 106 is transmitted through a blank removing means 107 and an enlarging means 108 and even when the certification card is reduced in size, an easy-to-see print is obtained.
Patent JP-S5614526-A (JP)
Title: Production of low-molecular aromatic dihydroxy ester
Inventor: SHIMIZU SENZOU
IPC: C07C69/773
Filed: 1979-07-17
Abstract: PURPOSE: To produce a low-molecular aromatic dihydroxy ester useful as a polyester intermediate, by condensing a dihydric phenol compound with an aromatic dicarboxylic acid dichloride in a specific proportion in the presence of a basic inorganic compound.  
     CONSTITUTION: To (A) an aqueous phase containing (a) 1mol of a dihydric phenol compound represented by formula I, II or III, wherein Y 1  and Y 2  are each H, Cl, Br or a lower alkyl and Z is a linear or branched alkylene of up to 9C or a bridging group such as -O- or -S- and (b) 0.1W1.6mol of a basic inorganic compound such as NaOH or KOH, is added, with vigorous stirring, (B) an organic solvent solution phase containing (C) a dissolved aromatic discarboxylic acid dichloride in an amount providing a mol ratio of (a), of 0.1W1.0, over a period of 5minW16hr at 0W100°C, thereby to produce a low-molecular aromatic dihydroxy ester containing an aromatic dihydroxy ester having one and/or two repeating structural untis derived from (a) and (c). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01314800-A (JP)
Title: Paper polishing metal roller
Inventor: GERARUTO BARUBEZATSUTO
IPC: C23C4/10
Filed: 1989-04-12
Abstract: PURPOSE: To obtain a metal paper glazing roller for papermaking having improved wear strength and peeling property of a wet paper from the roller by forming an amorphous granite layer by thermal spraying granite powder to the surface of a metal roller. CONSTITUTION: Granite powder (essentially consisting of fine powder of quartz, plagioclase and potassium feldspar having 20 to 60 μm grain size) is sprayed with plasma beams to the surface of a metal roller to form a substantially amorphous granite layer. The granite layer is preferably formed to have 5 to 8 vol.% porosity and 0.1 to 0.6 mm thickness. The plasma beams are preferably produced from a non-oxygen gas mixture. After the granite powder is fused, then the layer is preferably cooled at least at 400 mm/sec solidification rate.
Patent JP-H02267579-A (JP)
Title: Image recording device provided with heat roller fixing device
Inventor: OWADA AKINOBU
IPC: G03G15/20
Filed: 1989-04-10
Abstract: PURPOSE:To constantly attain a stable fixing operation by switching the press- contacting force of a heat roller and a press-fixing roller to low when a set number of recording sheets of a prescribed size are fixed. CONSTITUTION:If the surface temperature of a heat roller is high at a point S and fixing is started at the press-contacting force PI, the surface temperature of the heat roller is gradually lowered as the recording sheets of the prescribed size are continuously fixed. Finally a set number n1 of recording sheets are fixed and the temperature arrives at a point C. Then, the press-contacting force is switched to a low pressure P2 at the point C. Thus since the press- contacting force when the recording sheet passes between the heat roller and a press-fixing roller is reduced, heat quantity taken away by the recording sheet is reduced. Resultantly, temperature lowering on a heat roller surface is stopped and the temperature on the heat roller surface is again in a rising condition. Therefore, the fixing operation is performed to the last (a point F) at the press-contacting force of the low pressure P2.
Patent JP-S5215536-A (JP)
Title: A method for the coloring of thermoplastic beads or pellets method for the coloring of thermoplastic beads or pellets
Inventor: MOMOI YASUTAKA
IPC: C08L51/00
Filed: 1975-07-28
Abstract: PURPOSE: To color uniformly thermoplastic beads or pellets with pigment and a specific additive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5614702-A (JP)
Title: Slot array antenna
Inventor: NUMAZAKI TADASHI
IPC: H01Q21/06
Filed: 1979-07-18
Abstract: PURPOSE:To make it possible to obtain a desired radiation pattern by eliminating disorders of the feed amplitude and phase among slots by widening the space where microstrip lines pass, by changing feed directions of slots. CONSTITUTION:All slots are fed with electric power in phase by setting the difference between line length l1 from branch point 7 to branch point 8 of Y-directional electric-power distributing microstrip line (h) and line length l2 up to branch point 12 to a half the propagation wavelength along the line, fixing its radiation direction perpendicular to the substrate. Thus, the negative-X-directional line part of electric-power-distributing microstrip line (a) or (c) and microstrip line 6 never couple and the disorders of electric power feed amplitude distribution and phase distribution among X-directional slots 1a-1f or 3a-3f are caused.
Patent JP-H10284434-A (JP)
Title: Laser irradiator
Inventor: HASHIZUME TSUTOMU
IPC: H01S3/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiator to obtain laser-annealed Si films having uniform characteristics without dispersion among substrates, even with the thickness variations of Si substrates or glass substrates. SOLUTION: An irradiator comprises a laser optical source 10, means 20 for focussing a laser beam from the optical source 10, means 30 for detecting the distance between the focussing means 20 and sample, and means 60 for moving the sample to or from the detecting means 30 according to the distance detected by the detecting means 30.
Patent JP-2000284547-A (JP)
Title: Wet developer
Inventor: NAKAMURA TAKEKATSU
IPC: G03G9/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a color wet developer which does not cause problems such as image flowing in development because toner particles are sufficiently positively charged as a wet developer and which is very excellent in dispersibility and less liable to cause settling and flocculation even when the colorant content is increased. SOLUTION: Colorant-containing particles of a copolymer resin consisting of two or more monomer components are dispersed in an electric insulating dispersion medium to obtain the objective wet developer. The copolymer resin consists of a core part insoluble in the electric insulating dispersion medium and a peripheral part including the core part and soluble or swellable in the dispersion medium. The colorant is a chromatic or white colorant surface- modified with a colorless aliphatic amine.
Patent JP-S62248218-A (JP)
Title: Vapor growth device
Inventor: OMINE TOSHIMITSU
IPC: H01L21/205
Filed: 1986-04-22
Abstract: PURPOSE:To uniformize the film thickness of crystal on wafers, by inclining a susceptor periphery against the central line of its supporting axis and coinciding its inclination with the rotational direction so that a uniform flow of gas is obtained. CONSTITUTION:A susceptor 2 is arranged inside a bell-jar 1. The side plane of the susceptor 2 is formed in a pyramidal shape (octagonal in this example) having inclination in the rotational direction against the central line of its supporting axis, and the top part being formed in a shape of rotational parabolic planes. Wafers 5 are mounted on the flat planes of the pyramid. Then, a raw- material gas, passing on the plane curved smoothly from the top part of the susceptor 2, attains to the wafers from the longitudinal direction of the flat planes on which the wafers 5 are mounted without being disturbed at all by the rotation of the susceptor 2. Hence, the film thickness of crystal on the wafers 5 can be uniformized.
Patent JP-H06296643-A (JP)
Title: Absorptive articles and their production
Inventor: TOIDA HARUZO
IPC: A61F13/494
Filed: 1993-04-19
Abstract: PURPOSE:To provide the absorptive articles having high effect of preventing leakage and excellent wearing feel by parallel arranging elastic members in a groin part, eliminating the intersected part of these elastic members in the opening peripheral edges of leg apertures and arranging the elastic members over the entire periphery of the opening peripheral edges. CONSTITUTION:The absorptive articles include a liquid permeable top sheet 1, a liquid impermeable back sheet 2 corresponding thereto and an absorptive body 10A having an absorber 3 which is arranged therebetween and absorbs excreta. The absorptive body 10A consists of an abdominal side part 11, the groin part 12 and a back side part 13. In the absorptive body 10A, the first and second elastic members 15a, 15b, are extended and fixed respectively in the abdominal side part and back side part along the inner side of a part of the side edges 11a, 13a on one side respectively of the abdominal side part 11 and the back side part 13 and the inner side of the one side edge 12a of the groin part 12 in such a manner that the elastic members are arranged across the center of the groin part 12 and along the inner side of the side edges 12a, 11a, 13a on the other side. These elastic members are arranged in parallel with each other.
Patent JP-S58207302-A (JP)
Title: Method for mounting heat-proof plate to large bell in blast furnace
Inventor: YOKOI SHINICHI
IPC: C21B7/18
Filed: 1982-05-28
Abstract: PURPOSE:To mount safely a folded heat-proof plate of a split type on the inside surface of a large bell in a blast furnace without the need for exchanging the large bell by charging said plate through intake ports for a movable armor into the lower part of the large bell, opening the same in a horizontal state and hoisting the opened plate. CONSTITUTION:When the heat insulation layer on the inside surface of a large bell is dislodged, the blast furnace is blown down, and the gas between the large and small bells is replaced with air, whereafter, a worker enters the furnace through a mantel hole 7 and drills through- holes 55-60 at equal intervals on the outside circumference of a suspension bar 9 for a large bell 4. The worker then installs a rail device 62 between intake ports 6 and 6 for a movable armor by operating a wire passed through external short pipes 8, 8 for receiving ore. A heat-proof plate 10 of a split type folded to a W shape is placed on a stand 63 and the wire passed through the holes 55-60 is connected to the required suspension fittings of the plate 10 and the plate 10 is moved on a rail 64 to the lower part of the bell 4 by operating the wire connected to the plate 10 through the port 6 on the side opposite from the stand 63. The plate 10 is lefted and held by the wire group passed through the holes 55-60 to open the plate 10 in a horizontal state; thereafter, the plate is pulled upward with the wire group until the plate contacts tightly with the inside circumferential surface of the bell 4.