baber/WOPTO huggingface dataset:
Patent JP-H05266860-A (JP)
Title: Mass separator and ion implantation device
IPC: C23C14/48
Filed: 1992-03-23
Abstract: PURPOSE:To facilitate fabrication/assembly of a mass separator having a shim structure by providing arcuate magnetic pole plates on each magnetic pole end portion being parallel to the central axis of the inner wall of an analyzing tube near opposing faces of magnetic poles within the tube. CONSTITUTION:An analyzing tube disposed between N and S magnetic poles 3a, 3b disposed in a face-to-face relation with a gap G therebetween is equipped with built-in magnetic pole plates 2a, 2b, and this tube comprises a main body 1A forming a cavity portion permitting passage of ion beams therethrough, and a lid 1B for closing the opening formed on the main body 1A. The surfaces of the magnetic poles 3a, 3b contacting the analyzing tube are arcuately curved while the magnetic pole plates 2a, 2b are rectangular in cross section and the plates are conformed to the curved contours of the magnetic poles 3a, 3b. Each pole plate 2a, 2b is provided within the analyzing tube at the magnetic pole end portion being parallel to the central axis of the inner wall of the analyzing tube near each of the opposing faces of the magnetic poles 3a, 3b. Since the magnetic poles 3a, 3b are thereby separated from the protruded portions, fabrication of a shim structure is made easy. Besides, assembling/mounting are facilitated to enable miniaturization.
Patent JP-H11253132-A (JP)
Title: Meat product and its production
Inventor: ARAKI YUJI
IPC: A23L13/70
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To attain the high-degree utilization of the extender by resolving the problems such as appearance of stripped pattern on the cross section of the ham and by finding a method for alleviating the restriction of the use of the extender. SOLUTION: In the process for producing the meat product in which the pickling solution is injected into the meat, the extender to be suspended in the pickle solution is finely crushed. Particularly in the κ-carrageenan having high gel strength and water retention, the meat of >=80% carrageenan content is finely crushed into particles of <=75 μm.
Patent JP-H04300584-A (JP)
Title: Belt looseness detecting device
Inventor: TAKAHASHI YOSHIMI
IPC: D05B69/36
Filed: 1991-03-29
Abstract: PURPOSE:To detect the looseness of a belt by providing a first means for detecting a stop signal of power, a second means for counting the inversion amount of one or the other rotation axis within a presribed time after the detection, and a third means for detecting the looseness, when there is looseness in the belt. CONSTITUTION:A motor sewing machine controller 9 counts up a belt looseness counter VeC, when a count value of an inversion amount counter PoC exceeds a prescribed value, decides it to be looseness of a belt, when a count value of the belt looseness counter VeC is continued >=(n) times at the time of needle stop of a sewing machine, sets a belt looseness error flag, clears the inversion amount counter PoC and an inversion monitoring mode, and returns to a command input. The motor sewing machine controller 9 returns to the command input, when the value of the belt looseness counter VeC is not continued.
Patent JP-H07273197-A (JP)
Title: Semiconductor device and its fabrication
Inventor: OKADA KATSUYA
IPC: H01L23/522
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a structure of semiconductor device in which high speed operation is not impeded by employing a low resistance local wiring. CONSTITUTION:Titanium silicide 11 is deposited on adjacent impurity diffusion layers 6, 7. A local wiring for interconnecting the impurity layers 6, 7 directly through the titanium silicide 11 has double layer structure of upper titanium nitride layer 12a and lower nonreactive titanium nitride layer 12b having low resistance.
Patent JP-S60211705-A (JP)
Inventor: KUROGANE SHIYUUJI
IPC: H01B11/10
Filed: 1984-04-03
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-H05267738-A (JP)
Title: Method of manufacturing laminated piezoelectric device
IPC: H01L41/00
Filed: 1992-03-23
Abstract: PURPOSE:To make the simplification, miniaturization of manufacturing steps as well as the easy and secure parallel-connection feasible. CONSTITUTION:The title method of manufacturing laminated piezoelectric device is composed of the following six steps: the first step of forming green sheets provided with multiple through holes (insertion parts) for inserting multiple bars (or wires) at specific intervals (step a), the second step of forming a surface electrode, a rear surface electrode, a side electrode and a small independent electrode on the specific positions of the green sheets (step b), the third step of laying prescribed members of green sheets on one another so that the green sheets may be reversed in the surface and rear surface in every layer as well as the same kind of electrode patterns around respective insertion parts adjacent to one another may be superposed (step c), the forth step of cutting down the laminated body to make multiple element (step d), the fifth step of baking the elements (step e), the sixth step of polarizing the elements in the thickness direction (step f). Through these procedures, the surface electrodes, rearsurface electrodes of respective sheets in every other layer can be parallel-connected through the side electrodes thereby enabling the title laminated piezoelectric device to be manufactured by the metallic bars inserted into the insertion parts.
Patent JP-S52147893-A (JP)
Title: Automatic steering method for ship
Inventor: SEKINE MAKOTO
IPC: B63H25/04
Filed: 1976-06-04
Abstract: PURPOSE: An automatic steering method for ship in which the steering angle is increased leapingly at the point when the bow declination of the ship has exceeded the weather control range, and when effecting decrease of steering angle, it is operated linearly toward the angle just before the leap, thereby allowing prompt restoration of the fixed course. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05213597-A (JP)
Title: Vertical transport method by use of buoyancy
Inventor: SUZUKI RYOICHI
IPC: B65G51/04
Filed: 1991-03-06
Abstract: PURPOSE:To enable high lift mass transport with natural energy by ensuring lifting force with buoyancy of liquid for vertical transport, and controlling dropping speed with buoyancy due to air resistance. CONSTITUTION:Lifting is carried out by extruding a capsule 5 in a shaft 1 from a carrying-in shaft 2 adjacent to the lower part of the shaft 1 filled with liquid by opening a shielding door 3. Dropping is made by providing a pneumatic pressure control valve and a landing floor 24 at a lower part of a shaft 21, and controlling the dropping speed of the capsule 5 with air resistance. With the combination of underground transport and ground transport methods, lifting method and lowering method, the capsule 5 is transported between the underground and ground surface in a circulation manner.
Patent JP-S62221938-A (JP)
Title: Power supply device
Inventor: NOKI SADAJI
IPC: B60M3/00
Filed: 1986-03-24
Abstract: PURPOSE:To reduce the number of breakers, by furnishing two sets of breakers to break the power running current and the regeneration current in the circuit to supply DC power to the first to sixth tramcar lines. CONSTITUTION:At the common connection 24 of diodes 22a and 22c at the cathode side, the anode of the first cylinder breaker 23 is connected, and at the common connection 44 at the cathode side of diodes 42a and 42c, the anode of the second cylinder breaker 43 is connected. Therefore, the power running current at a regular power converter 1 is supplied to the first to sixth tramcar lines 9a-9f, through a bus 3, the thyristor breakers 23 and 43, and DC breakers 8a-8f. On the other hand, a regeneration current of the tramcar line 9e is supplied to the third and sixth tramcar lines 9d and 9f through a DC breaker 8e, the thyristor breaker 43, and the like, or supplied to the first, the second, and the fifth tramcar lines 9a, 9b, and 9c through the thyristor breaker 43, the bus 3, the thyristor breaker 23, and the like.
Patent JP-S55160010-A (JP)
Title: Photocurable copolymer* polymer image forming photosensitive recording material and method of forming colored photograph polymer image
Inventor: MAATEIN ROSU
IPC: C08L33/00
Filed: 1980-05-19
Abstract: A light-sensitive recording material which provides polymer images and contains, on a base, a layer of a photocrosslinkable polymer with an average molecular weight of 103 to 106, the copolymer having been prepared from (1) a (meth)acrylate, (meth)acrylamide or vinyl ether derivative which contains at least one maleimide group of the formula <IMAGE>    in which R1 and R2 are each alkyl having 1 to 4 carbon atoms, or R1 and R2 together with the carbon atoms to which they are bonded form a 5-membered or 6-membered carbocyclic ring, (2) an ethylenically unsaturated comonomer containing acid groups, this comonomer being present in an amount of at least 18 percent by weight, based on the total amount of the comonomers, and, optionally, (3) at least one further ethylenically unsaturated comonomer which differs from the comonomers (1) and (2).
Patent JP-S63233161-A (JP)
Inventor: YOSHIMI SATORU
IPC: E04F15/18
Filed: 1987-03-19
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-H06272812-A (JP)
Title: Fluidized bed type combustion device and fluidized bed height control method
Inventor: KATSUMORI RIYOUICHI
IPC: F23C10/28
Filed: 1993-03-24
Abstract: PURPOSE:To keep a bed height within a fluidized bed type combustion furnace, prevent any external disturbance and improve stability in operation by a method wherein an amount of supplying desulfurizing agent is adjusted in such a manner that the bed height of the fluidized bed may be kept within a set range. CONSTITUTION:Some lime stone bankers 17 of desulfurizing agent are arranged in parallel with a pulverized coal banker 9 and a rough powder coal banker 10 and if a detected value of a bed height sensor 19 for a combustion furnace 2 is within a set range, a lime stone feeder 18 in the lime stone banker 17 performs a constant control. In addition, when the detected value of the bed height sensor 19 is out of the set range, the number of rotation of a motor 20 for the lime stone feeder 18 is PI controlled. In this way, even in the case that the bed height of the fluidized bed type combustion furnace 2 under a condition in which a load is constant, the bed height over-shoot and the like can be prevented.
Patent JP-H02291044-A (JP)
Title: Multi-processor system with global data copy function and two level address converter
Inventor: ANJIERO KASAMATSUTA
IPC: G06F12/1027
Filed: 1990-03-15
Abstract: PURPOSE: To freely allocate global data without restrictions or contentions on the constitution of am MMU by converting a logical address to an address defined as real and converting it to a physical address thereafter. CONSTITUTION: This system is composed of four central processing units 1, 2, 3, and 4 connected through a system bus 5. A CPU 0 is composed of a microprocessor 7, a memory address management device 9, a local memory 8, a local bus arbiter 13, and an interface and arbitration device 10. The interface device 10 arbitrates the access to the system bus to manage a communication protocol together with corresponding devices of other CPUs. Besides the address management device 9 (MMU0), the CPU 0 includes a conversion table 8A, which converts a real address of global data to a physical address, as a part of the local memory.
Patent JP-S51141536-A (JP)
Title: Image-paralleling calculation processing device
Inventor: MORI KENICHI
IPC: G06T5/20
Filed: 1975-05-31
Abstract: PURPOSE:This is a device in which integrating-and-adding calculations of filtering for image information is attainable in parallel and with rapidity.
Patent JP-H10247944-A (JP)
Title: Relay controller and its method
Inventor: ITO YOSHIHIRO
IPC: H04L47/267
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To control dynamically data quantity distributed to each reception terminal by each reception terminal in response to a congestion state relating to each of a plurality of the reception terminals. SOLUTION: When a packet loss rate discriminated by an RR(reception report) returned from a reception terminal 30A is very low, an adaptive control mixer 20 delivers as they are communication data scent from a transmission terminal 10 to a reception terminal 30A. When a packet loss rate discriminated from the RR returned from reception terminals 30B, 30C is as high as 50% and 90% respectively, the adaptive control mixer 20 delivers communication data sent from the transmission terminal 10 to the reception terminal 30B by decreasing the quantity, e.g. by 50% and to the reception terminal 30C by decreasing the quantity, e.g. by 90%.
Patent JP-H11263432-A (JP)
Title: Work feeding/conveying device
Inventor: OTOMO YOSHIMI
IPC: B65G43/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To surely separate works one by one and feed them to a work station at a high speed even when the size of the works is changed by providing a third conveyance section capable of switching high-speed conveyance, low-speed conveyance and conveyance stop at a connection section of a first low-speed conveyance section and a second high-speed conveyance section. SOLUTION: A roller conveyor 10a which is a third conveyance section capable of switching high-speed conveyance, low-speed conveyance and conveyance stop is arranged at a connection section of a low-speed conveyor section 1 and a high-speed conveyor section 2. A work 9a1 shorter than the prescribed size is temporarily stopped by a partition plate 3a. When the work delivery from a work station 8 is confirmed by a confirming sensor 6, a drive device 4 lifts the partition plate 3a, and the work 9a1 is delivered at high acceleration. When the roller conveyor 10a is set to stop or low-speed conveyance in advance, the distance between works 9a1 , 9a2 is properly kept. When the work 9a1 is longer than the prescribed size, the roller conveyor 10a is switched to high-speed rotation.
Patent JP-H09226395-A (JP)
Title: Hydraulic selector device
Inventor: KAWAMURA MASAHISA
IPC: F16H61/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To drive plural hydraulic actuators by a single hydraulic pump by interposing a spool where pressure oil is applied as back pressure to a back chamber between a hydraulic pump and a hydraulic actuator, and selectively disabling a relief valve for keeping the oil pressure in the back chamber to a designated value from conducting relief operation. SOLUTION: In a hydraulic clutch transmission for a running vehicle, pressure oil from a hydraulic pump 2 driven by an engine E is fed to a main transmission selector valve through an oil passage 4 and further introduced to a double speed cylinder 26 of a double speed clutch 31 through an oil passage which diverges from the middle part of the oil passage 4 and is provided with a selector device. The selector device has a solenoid S as an electric actuator, so that a spool 22 is moved in the axial direction against a spring 23 through a push pin 20 by the power to switch a passage. The push pin 20 has the forward end formed as a valve element which is functioned as a relief valve, and is capable of setting back pressure of the spool 22 in co-operation with a spring 21.
Patent JP-S63233603-A (JP)
Title: Automatic gain control circuit
Inventor: JINNAI NORIHIRO
IPC: H03G3/20
Filed: 1987-03-23
Abstract: PURPOSE:To easily and accurately set the range of an output voltage and follow-up speed with simple constitution, by performing automatic gain control synchronizing with a synchronizing signal based on the output signal of a voltage comparator which compares the output voltage with a reference voltage. CONSTITUTION:The titled circuit is equipped with an amplifier circuit 10 which amplifies an analog signal, the voltage comparators 12a and 12b which compare the output voltage of the amplifier 10 with a prescribed level of reference voltage, and storage circuits 13a and 13b which store the output signals of the voltage comparators 12a and 12b as logical values. And also it is equipped with selection circuits 14 and 15 which output a selection signal that selects the prescribed gain resistance of the amplifier circuit 10 synchronizing with the synchronizing signal based on the output signals of the storage circuits 13a and 13b, and a switching circuit 16 which switches the prescribed gain resistance of the comparator 10 based on the output signals of the selection circuits 14 and 15. The magnitude relation of the output voltage and the reference voltage is stored in the storage circuits 13a and 13b as the logical values, and the gain resistance of the amplifier is switched synchronizing with the synchronizing signal based on the above storage information. In such a way, it is possible to change an amplification factor and to keep the amplitude of the output voltage in spite of the value of the amplitude of an input signal.
Patent JP-H04278714-A (JP)
Title: Igbt driving circuit
Inventor: HIROSE TATSUYA
IPC: H03K17/56
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the input capacity to shorten the turning-off time by lowering the voltage level of a gate signal just before turning-off of an insulated gate bipolar transistor (IGBT). CONSTITUTION:A gate signal waveform generating circuit 3 superposes first and second signals S1 and S2 one over the other to generate a gate signal S3. In the last stage of a generating period T3 of the signal S3, the voltage level of the signal S3 is reduced to a minimum level Vg1, with which the saturation state can be kept, by a time T2 required for an IGBT 4 to escape from an oversaturated state Vg0. Thus, the voltage between the collector and the emitter rises in the stage just before turning-off of the IGBT 4. As the result, the input capacity is reduced, and the electric charge corresponding to the reduction is discharged to reduce the quantity of charged electric charge, and the signal S3 is cut off, and the IGBT 4 is quickly turned off to shorten the turning-off time.
Patent JP-H08257589-A (JP)
Title: Device and method for nitrification and denitrification
Inventor: MATSUBARA KIWAMU
IPC: C02F3/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a device and a method for nitrification and denitrification in which reduction of motive power for circulating a carrier, prevention of abrasion of the carrier and prevention of lowering of denitrification efficiency are contrived and high denitrification and nitrification velocities are achieved. CONSTITUTION: Polymer gel carriers 6 are connected in a shape of necklace beads by biopersistent string or yarn and fixed in prescribed intervals under the water surface of a nitrification tank 2 or under the water surface of a denitrification tank 1. Motive power for circulating the carriers is unnecessary and the carriers are not worn out because the polymer gel carriers 6 are fixed. The main component of the polymer gel carriers is PVA and these are desirably formed into a cube or a sphere of 5-15mm.
Patent JP-H06241425-A (JP)
Title: Smoke consuming apparatus for combustion furnace
Inventor: OGIWARA MASARU
IPC: F23G7/06
Filed: 1993-02-15
Abstract: PURPOSE:To prevent air pollution by improving complete combustion and higher heat efficiency by a method wherein a shutter chamber is provided at an outlet of a furnace and a shutter having numerous pores and a hoisting mechanism is mounted to form secondary combustion furnaces in a plurality of sets at a waste incinerator. CONSTITUTION:A shutter chamber 5 is provided at an outlet of a secondary incinerator 4, for example, in front of a stack thereof. A shutter to be inserted into the shutter chamber 5 is made of a refractory material and is made up of numerous pores as catalyst for promoting complete combustion and a hoisting mechanism. The shutter is mounted free to move into or out of the shutter chamber 5 to form a plurality of secondary combustion furnaces 4 successively. A burner mounting port 12 is provided facing a furnace wall right in front of the shutter chamber 5 and a burner 10 and a blower 11 for secondary air are mounted respectively. The burner and the blower are arranged separately one above the other, for instance, so that flames being jetted into the secondary incinerator 4 will not face each other.
Patent JP-S62223223-A (JP)
Title: Block copolyether ester for powder coating
Inventor: YAMAMOTO YOSHIYUKI
IPC: C08G63/66
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled block copolyether ester improved in abrasion, impact resistance including heat shock and surface properties of a film in painting a metallic surface by powder coating, by copolymerizing a mixture of a terephthalic acid-based dicarboxylic acid, 1,4-butanediol and poly(alkylene oxide) glycol. CONSTITUTION:This block copolyether ester for powder coating is a block copolyether ester obtained by copolymerizing a mixture comprising a dicarboxylic acid (A) containing at least 40mol%, based on the acid component, terephthalic acid, 1,4-butanediol (B) and a poly(alkylene oxide) glycol (C) of a number-average MW of 500-6,000 so that the amount of the poly(alkylene oxide) glycol may be 3-25wt%. This block copolyether ester has a melting temperature as measured by differential scanning calorimetry of 100-170 deg.C and a Shore D hardness >=55.
Patent JP-S54157088-A (JP)
Title: Charge coupled arithmetic unit
Inventor: MIYAMOTO YOSHIHIRO
IPC: G11C27/04
Filed: 1978-05-31
Abstract: PURPOSE:To obtain various functional values by simple structure and drive by providing two gate electrodes closely to each other and changing the width of the active regiona under one gate electrode and performing charge coupling between them. CONSTITUTION:N-type source region S is formed on P-type Si substrate A by diffusion, and the first insulating gate electrode 1 having width W1 and the high- resistivity second insulating gate electrode 2 which is brought into contact with gate electrode 1 and has wider width W2 and consistis of poly crystal Si and formed through an insulating film on substrate A while they are interposed between channel stops CS. Next, transfer electrode 31 is fitted to active region 3 generated under electrode 2, and this region is used as a charge transfer device. After that, terminal 4 for negative pulse application and terminal 5 for applying a voltage to electrode 1 are fitted to region S, and further, terminals 6 and 7 for applying a voltage to electrode 2 through ohmic contacts 2a and 2b are fitted to region S. In this constitution, when a voltage is applied to electrode 1, a potential well having inclination is generated under electrode 2, and tertiary functional arithmetic values can be taken out from electrode 2 as voltages.
Patent JP-S57180605-A (JP)
Title: New azido sugar polymer and its production
Inventor: KUZUHARA HIROMI
IPC: C08B37/00
Filed: 1981-04-30
Abstract: PURPOSE: To obtain an azido group-containing sugar polymer useful as an intermediate for the synthesis of medicines, by polymerizing 3-azido-1,6-anhydro-3- deoxy-2,4-di-O-benyl-β-D-glucopyranose in the presence of a Lewis acid catalyst.  
     CONSTITUTION: An azido sugar polymer of formula II (where n is 70W120) is obtained by dissolving a compound of formulaI(where Bn is benzyl) in a suitable solvent (e.g., methylene chloride) and reacting this solution with a Lewis acid (e.g., phosphorus pentachloride, antimony pentachloride) at -30W-60°C. The compound of formulaIcan be obtained by reacting a compound of formula III obtained by treating 1,6-anhydro-β-D-glucopyranose with benzoyl chloride and then reacting the product with methanesulfonyl chloride with sodium methoxide, treating the product with sodium hydride and benzyl bromide, reacting the product with sodium azide and further treating the final product with sodium hydride and benzyl bromide.  
     USE: Material for the production of amino sugar polymers. 
     COPYRIGHT: (C)1982,JPO&Japio