baber/WOPTO huggingface dataset:
Patent JP-H11275164-A (JP)
Title: Adaptive modulation system
Inventor: YOSHIDA MAKOTO
IPC: H04L1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To apply to a mobile communication system or the like and to prevent the decline of the transmission efficiency of signals by maximum likelihood estimation of a modulation index at a reception side without transmitting control signals at a transmission side especially in the case of changing the modulation index based on channel power gain. SOLUTION: For received signals 101 to which the information of the modulation index at the time of transmission is not added, respective modulation index estimation parts 102 calculate the average values or dispersion values of carrier power for the respective modulation indexes and calculate the difference of them and the reference average value or reference dispersion value of the carrier power stipulated beforehand for the respective modulation indexes as likelihood function values ΛML#1 -ΛML#X for the respective modulation indexes.  A minimum likelihood function value selector 104 selects the modulation index corresponding to the likelihood function value provided with a maximum likelihood value among the likelihood function values and makes a data selector 105 select the output of a modulation index demodulation part 103 corresponding to it as demodulation signals 106.
Patent JP-2000267366-A (JP)
Title: Image forming device
Inventor: NAKAGAMI YASUHIRO
IPC: G03G15/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated in an image forming device having a toner recycling mechanism. SOLUTION: The gradation value of an original whose image is formed is integrated, the amount of toner adhering to a photoreceptor drum within a specified period is calculated based on the integrated value and developing efficiency (step S104), on the other hand, the amount of new toner supplied within the same period under automatic toner density control is found (step S106). Since the amount of the toner consumed by being transferred on a recording sheet is considered to be nearly the same amount as the amount of new toner for replenishment, recycled toner amount recovered without being transferred can be found by reducing the new toner replenishment amount from the toner adhering amount, and recycled toner ratio can be found from the recycled toner amount and the total developer amount (step S107).  Such image forming condition as a charged voltage on a transfer charger can be controlled so as to make image density adequate.
Patent JP-H08274794-A (JP)
Title: Signal acceptance permission device in atm guard device
Inventor: YAKOBU KOONERISU BAN DEA WAARU
IPC: H04L12/56
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To allow a transmission medium to receive a data cell by reading a VC code of an arrived data cell, comparing a count being a load scale of the data cell with a threshold value, and selecting the threshold value among lots of threshold values based on a classification code or over. SOLUTION: An arrived data cell is tentatively stored in a buffer of a changeover device 1. A reader 2 reads a classification code used for a threshold level selection code consisting of a VC identifier, a 1-bit CLP code and a 3-bit PTI from the data cell. The important classification code is two CLP codes and 4 PTI codes. An access code is generated as a function relating to the comparison result between a calculated count of a system control/signal cell (OAM and RM cell) and selected threshold levels (A...F) and gives the code to a storage device and a switching means 1. When the count does not exceed the selected threshold level, the access code includes a signal by which a data cell buffered in the device 1 is switched to the network. However, when the signal exceeds a threshold level, an access code decoded by the device 1 is generated as a command to throw away the data cell.
Patent JP-H03271662-A (JP)
Title: Air conditioner
Inventor: HIYOSHI KOZO
IPC: F25B13/00
Filed: 1990-03-20
Abstract: PURPOSE:To extract maximum capacity at each operation mode without fail by controlling an expansion valve based on temperature data from each temperature detecting means which is discriminated by a discriminating means. CONSTITUTION:During heating operation, an expansion valve 5 is controlled based on an A/D transformation value of an input port part of an A/D input value included in each of zones II and III in chart (b). That is, the expansion valve 5 is controlled so that a difference of refrigerant temperature between a value detected by a first temperature sensor 10 provided at a first prescribed position and a value detected by a third temperature sensor 12 provided at a third prescribed position becomes a set value (superheating degree). On the other hand, during cooling operation, the expansion valve 5 is controlled based on the A/D transformation value of the input port part of the A/D input value included in each of the zones II or III in chart (a). That is, the expansion valve 5 is controlled so that a difference of refrigerant temperature between the value detected by the first temperature sensor 10 and a value detected by a second temperature sensor 11 provided at a second prescribed position becomes the set value (overheating degree).
Patent JP-S56166460-A (JP)
Title: Cell for measuring electrophoresis
Inventor: OOKUBO KUNIHIKO
IPC: G01N27/447
Filed: 1980-05-27
Abstract: PURPOSE:To make it possible to neglect the convection resulting from the Joule head and the effect of the electroosmosis flow, by arranging in a cell flat plate- shaped electrodes each having the width in the narrowest width direction which is larger than the interval therebetween so as to face in parallel to each other. CONSTITUTION:In a rectangular parallelopiped-shaped cell 4, disk-shaped electrodes 2 and 3 are arranged so as to face in parallel to each other. The distance between the electrodes is approximately 1/2 of the diameter thereof. Through-holes 5 and 6 are bored in the central positions of the electrodes respectively. Through said through holes, a laser beam L is led into from the outside of the cell 4, and particles are optically observed between the electrodes 2 and 3 from the direction perpendicular to the laser beam. Though the electric field between the electrodes 2 and 3 is approximately uniform, it becomes rapidly weak outside the peripheries of the electrodes. Therefore, the electroosmosis flow is extremely weak, so that it can be regarded as zero virtually. In addition, as for the generation of the Joule heat, because the electrode area is wide as compared with the interval between the electrodes, an excellent cooling effect can be obtained. Accordingly, the solution in the cell 4 has small temperature differences between positions, so that convection becomes weak.
Patent JP-S5778-A (JP)
Title: Misfiring detector in three-phase bridge inverter
Inventor: HOSAKA KAZUYOSHI
IPC: H02M7/515
Filed: 1980-05-28
Abstract: PURPOSE:To perform the misfiring detection in inverter elements by branching the output circuit in an inverter to connect to the primary winding of a detecting three- phase transformer in delta-connection wherein the secondary winding of each phase in the transformer is connected in series each other and the generated voltage across the opposite ends is detected. CONSTITUTION:The output circuit in an inverter 1 is branched to connect to the primary winding of a detecting three-phase transformer 2 in delta connection. And the secondary winding of each phase in the transformer 2 is connected in series each other to connect the opposite ends of the secondary winding to the input terminal in a comparator 4 and zero electric potentil through a rectifier 3. In this composition, the output voltage will vary if misfiring exists in either of the composed elements in the inverter. And the sum of line voltages and that of the secondary voltages of the transformer 2 do not reach zero. Therefore, the misfiring of inverter elements can be detected by sensing the generated voltage through the comparator 4.
Patent JP-H10262427-A (JP)
Title: Rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To dissolve a point that straw waste and weeds, etc., are stored in the front part of a float which is slid on a farm surface wnen a seedling is transplanted by a rice transplanter in a field farm where waste straw and the weeds, etc., are left the float is easily made to be an upward inclination posture, a float rear part is projected downwards from a farm sliding surface to be horizontal by the sliding of the float, a projection/recession is made on a farm surface by the float rear part and land preparing property by the float is deteriorated so as to interfere with seedling planting. SOLUTION: The farm sliding plane A of a center float 45 which is not positioned in the rear part of the wheels 18 of a travelling vehicle body within the plural floates 45 and 46 which are slid on the farm surface provided in the lower part of seedling planting part 3 is provided only at a front side from a left and right direction shaft 47. The farm sliding plane C of the float 46 which is positioned in the rear part of the wheels 18 is extended till the flat rear part.
Patent JP-S58189214-A (JP)
Title: Unsaturated polyester resin molding composition
Inventor: FUKUSHI KIYOUSUKE
IPC: C08L53/00
Filed: 1982-04-30
Abstract: PURPOSE:The titled resin composition capable of forming cured products having good mechanical properties and excellent toughness, prepared by mixing an unsaturated polyester with a copolymerizable monomer, an elastomer and a specified block copolymer. CONSTITUTION:Use is made of a block copolymer mixture, acid value 2.5-15, prepared by polymerizing, for example, 10-90pts.wt. vinyl monomer and 90- 10pts.wt. styrene, successively with the aid of a polymerization initiator which is a polymeric peroxide of formula I , wherein R1 is alkylene, phenylene or the like, R2 is alkylene, a group of formula II (wherein R3 is H or methyl, R4 is alkylene, and m is 1-13) or the like, and n is 2-20. Namely, to 100pts.wt. total of an unsaturated polyester and a copolymerizable monomer (e.g., styrene) is added 5-20pts.wt. styrene-soluble elastomer (e.g., carboxyl group-terminated acrylonitrile/butadiene copolymer) and 2-50pts.wt. above block copolymer mixture.
Patent JP-S63239816-A (JP)
Title: Electron-beam lithography equipment
Inventor: HAYAKAWA HAJIME
IPC: H01L21/30
Filed: 1987-03-27
Abstract: PURPOSE:To improve the precision of lithographic position to an object to be drawn by providing the counting means of the duration of main deflection to each small region and changing over main deflection to the other small region when the duration of main deflection to one small region exceeds a set value. CONSTITUTION:A sample base 1 is moved, and the formating region of an object under lithography 2 is positioned onto an electron beam source 3 and the axis of an electron optic system E. A picture data to be drawn is transferred to a buffer memory 16 from a storage section 18. The shape of the photoelectron surface of electron beams 4 and the quantity of deflection to each reference position S1-Sn by a main deflecting system 8 and the control signal of lithographic operation by a sub-deflecting system 7 are computed by an arithmetic operation section 11. When small regions in which the density of figures is lowered and the duration of main deflection by the main deflecting system 8 is shortened continue, the fluctuation of an objective 6, the main deflecting system 8, etc., is accumulated, and exceeds a tolerance and the precision of lithographic position is deteriorated. Consequently, the lithographic time TD is stood by up to a predetermined set value TS when the density of the figure drawn in the small region F1 is low and the lithographic time TD is shorter than the set time TS, and main deflection is changed over to the reference position S2 of the next small region F2 from the small region F1 instantaneously when the drawing time TD is larger than the set value TS after fluctuation is damped to a limit or less. Accordingly, the errors of an electron optic system E are not accumulated in a process in which a plurality of the small regions are drawn continuously.
Patent JP-H06293185-A (JP)
Title: Heat sensitive recording body
Inventor: FUKUDA TAKESHI
IPC: B41M5/337
Filed: 1993-03-30
Abstract: PURPOSE:To provide a heat sensitive recording body having a high whiteness and a high sensitivity. CONSTITUTION:In a heat sensitive recording body, provided with a a substrate, an intermediate layer and a recording layer, containing leuco dye and color developing agent and laminated on the substrate, the intermediate layer contains 1), oil absorbing pigment having oil absorbing amount of 80ml/100g or more, 2), basic pigment, 3) titanium oxide by 20-60wt.% with respect to the total amount of solid of the intermediate layer.
Patent JP-H04307218-A (JP)
Title: Semiconductor resin sealing device
Inventor: NISHINO NORIO
IPC: B29L31/34
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a safe semiconductor resin sealing device having high operating efficiency by constituting the semiconductor resin sealing device of the extrusion unit elevator of a mold besides the mold and a mold-clamping section and installing a preheater to the elevator. CONSTITUTION:The temperature of a sealing mold 1 is elevated by a heater and the mold 1 is fixed onto mold bases 6, 7 in a mold-clamping section 2 in sealing work. A lead frame to be sealing and a resin material are introduced into the mold, and compression-molded by the mold bases 6, 7. The mold bases 6, 7 are opened, and the mold 1 in the mold-clamping section 2 is housed into an elevator 3 through a carrying guide 9 by an extrusion unit 4 in the exchange of the mold at a time when the shape of products is altered. The extrusion unit 4 is moved by a ball screw 13 by driving a motor 12.
Patent JP-S63238130-A (JP)
Title: Production of polyamide by direct polycondensation
Inventor: TERAMOTO TAKEO
IPC: C08G69/28
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a polyamide of high polymerization degree, outstanding in heat resistance, by mixing N-methylpyrrolidone, thionyl chloride and a dicarboxylic acid at temperatures below a specified level followed by adding an aromatic diamine and tertiary amine to carry out a direct polycondensation. CONSTITUTION:(A) N-methylpyrrolidone, (B) thionyl chloride and (C) a dicarboxylic acid (e.g. terephthalic acid, adipic acid) are mixed in such amounts as to be pref. 2-2.5mol. per mol. of the component C, for the component B at <=15 deg.C. Thence, (D) an aromatic diamine [e.g., of formula (R is H, CH3, etc.)] and (E) a tertiary amine (e.g. pyridine) are added to the system at <=15 deg.C followed by temperature rise to carry out a direct polycondensation, thus obtaining the objective polymer.
Patent JP-H10267057-A (JP)
Title: Disk brake device
Inventor: OIZUMI KENICHI
IPC: F16D65/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of attaining heat insulation from a brake shoe side of a brake caliper, while to prevent twisting of a piston supporting a brake shoe and its uneven wearing, in the disk brake device for a rolling stock or the like. SOLUTION: A piston 20 supporting a brake shoe 5A in a brake shoe support part 4A of a brake caliper is constituted by a base end side piston 21 and tip end side piston 22, the base end side piston 21 is received to a piston cylinder 10 with a prescribed clearance (x). The tip end side piston 22 is coaxially supported with a prescribed clearance (y) to a receiving hole 21A of the base end side piston 21, and in the tip end side piston 22, through a heat insulating plate 12, a brake shoe 5A is supported, on the other hand, between a bottom part of the tip end side piston 22 and a bottom surface of the receiving hole 21A is charged with many steel balls 24, the tip end side piston 22 is held in an axial direction between these steel balls 24 and a lock member 23.
Patent JP-S59197730-A (JP)
Title: Catalytic combustion device
Inventor: IDA HARUO
IPC: F23N5/24
Filed: 1983-04-22
Abstract: PURPOSE:To enable to house a temperature control mechanism to control the temperature of catalyst and a flow control valve in a compact space and at the same time performs the prevention of over-shooting of the temperature control mechanism by a simple constitution. CONSTITUTION:An inner pipe 38 made of material with small thermal expansion ocefficient is arranged coaxially with a nozzle 29. A slit 39 for air intake is arranged at one end or a nozzle 29 side end of the pipe 38, the other end of which is sealed with a sealing screw 42 connected through a connector 41 to a temperature setting knob 40. A gas supply pipe 43 is made of material with large thermal expansion coefficient. The nozzle 29 side end of the pipe 43 is fixed to a tank contour 9, while the temperature setting knob 40 side end of the pipe 43 is screwed in the inner pipe 38 through a safety part 44 made of fusible metal. Further, exhaust holes are adequately bored on the outer periphery of a catalytic burner part. At the same time, one end of a heat transfer tube 50 is fixed to the tank contour 9, while the other end of the heat transfer tube 50 is sealed with a burner cap 51.
Patent JP-S61229589-A (JP)
Title: Release paper of thermal recording type
Inventor: HONDA YASUHIRO
IPC: B41M5/40
Filed: 1985-04-04
Abstract: PURPOSE:To obtain a titled release paper having high sensitivity and offering good image reliability against an oil, a plasticizer and the like, on which discoloration of ink is not occurred, by a method wherein a first undercoat layer, mainly composed of a polyvinyl alcohol, is provided between the surface of a substrate and a thermal coloring layer and thereon a second undercoat layer, mainly composed of hydrophobic macromolecular fine particles, is further laminated. CONSTITUTION:A release mount 7 wherein silicone resin treatment is applied on the surface thereof is adhered under a substrate 1 through an adhesive layer 6. On the other hand, on the upper face of the substrate 1, first and second undercoat layers 2 and 3 are laminated, and thereon a thermal coloring layer 4 and an overcoat layer 5 are further laminated. The main component of the first undercoat layer 2 is a polyvinyl alcohol allowed to be used together with a conventional water resisting agent capable of providing water resistance thereto. The second undercoat layer 3 is composed of hydrophobic macromolecular fine particle dispersions adhering by the amount not less than 1.5g/m<2>, preferably, not less than 2.0g/m<2>. It is preferred that the amount of the adhesive contained in the second undercoat 3 is set in the range of 5-50wt%.
Patent JP-H03269657-A (JP)
Title: Communication control system
Inventor: MIYAZAKI MASAHIRO
IPC: G06F13/00
Filed: 1990-03-19
Abstract: PURPOSE:To improve the dynamic step property by changing dynamically the rate between the number of work areas undergoing the residence control via a timer event and the number of buses at the next timer event and securing or canceling the work areas via a memory controller when the overs/shorts of work areas occur. CONSTITUTION:A memory controller 5 decides the number of resident work areas in response to the number of communication buses at generation of buses. If the number of work areas is short, the controller 5 secures the work areas via a system and applies the chain control to these areas as the unused areas. When a communication request is received from a user, it is decided whether the number Nu of working work areas is equal to 0 or not. If the unused work areas are available, they are chained to each other and used. If no unused work area is available, a work area is secured via the controller 5. Thus the number Nw of resident work areas is secured. The rate between the number of buses and the Nu varies in accordance with the communication state and therefore the rate between the number of buses and the number of work areas undergoing the residence control via a timer event 1a is dynamically changed at the next event together with estimation of the necessary work areas. Thus the work areas are secured or canceled to the controller 5 at occurrence of the overs/shorts of work areas.
Patent JP-S59196546-A (JP)
Title: Electron beam device
Inventor: YAMAJI SHIGERU
IPC: H01J37/065
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a device having higher insulating performance by lowering the strength of an electric field of the triple junction part according to the shape of the contacting part of an insulator and a conductor. CONSTITUTION:The base of the cylindrical projecting part 20 provided on a shield electrode 2 is closely contacted with the base of the hollow part 30 (the surface of an insulator in the hollow part) while being composed in such measure as leaving a gap of an appropriate size on the part, in which the shield electrode 2 and an insulator 3 are facing, other than said closely contacted part. Thereby, there is no electric field accelerating electrons accelerated by an electric field Ea above the figure so that said electrons are puzzled near the triple junction part 10 thus generating the electric field in the opposite direction to the electric field Ea due to field-effect of said electrons so as no more to be able to generate electron avalanche while causing no creepage flush circuit.
Patent JP-H0999392-A (JP)
Title: Baked flux for submerged arc welding having excellent hygroscopic resistance
Inventor: TEZUKA NOBUO
IPC: B23K35/362
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To lessen the diffusion of hydrogen into weld metal by an effective improvement in hygroscopic resistance. SOLUTION: This baked flux consists of a comps. which contains, by weight%, 3 to 70% total SiO2 , 5 to 30% Al2 O3 , 3 to 30% MgO, 5 to 40% MnO, <=10% CaO, 5 to 20% CaF2 , <=5% deoxidizing agent, <=5% additive alloy components, 4 to 8% sol. SiO2 and 1 to 3% sol.(Na2 +K2 O+Li2 O) and of which A value expressed by the following formula satisfies <=35: A=MgO+1.25CaO +0.37MnO+2.62Na2 O+2.31K2 O+3.09Li2 O, where within parenthesis is the contents of the flux components.
Patent JP-S58188013-A (JP)
Inventor: HIRANO YUKIO
IPC: F16K11/07
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58190851-A (JP)
Inventor: ICHIYANAGI KAZUO
IPC: E02D15/06
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63237660-A (JP)
Title: Facsimile equipment
Inventor: KAKEYA MASAO
IPC: H04L29/06
Filed: 1987-03-25
Abstract: PURPOSE:To shorten the original transmission time by transmitting a function information signal indicating the function of a reception-side equipment to a part of the band of a call signal and decoding this function information signal by a transmission-side equipment to perform transmission in accordance with the function of the reception-side equipment. CONSTITUTION:A hybrid circuit 3d superposes a function information signal 13 on the call signal from a telephone 4 and transmits it to a telephone line 10. Only a reception function information signal 13a out of this function information signal 13a and the call signal which come from the terminal of the other party through the telephone line 10 passes through a band-pass filter 3b and is demodulated by a MODEM 3a to output a reception function information code 12a. A function information decoding part 5 decodes the reception function code 12a to output a reception function reporting signal 11a. The decoding system, the reception recording size, etc., of the terminal of the other party are displayed on a display part 6 in accordance with the reception function reporting signal 11a. Thus, the reception function of the other party is detected during the telephone call, and transmission is set in accordance with the reception function of the other party and a communication start switch is depressed to transmit picture information in a short time.