baber/WOPTO huggingface dataset:
Patent JP-H0318032-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UMEMURA YOSHIO
IPC: H01L29/73
Filed: 1989-06-15
Abstract: PURPOSE:To eliminate deterioration of a surface step shape caused by the overhang of a nitride film of an emitter by covering a laminated layer film of a nitride film - an oxide film - a nitride film with a nitride film as an antioxidation mask, and forming a first polycrystalline silicon oxide film. CONSTITUTION:After an inner wall oxide film 118 is formed on a part in which a polycrystalline silicon oxide film 112 of an emitter forming region between laminated layer films of a nitride film-an oxide film-a nitride film patterned on a base electrode is removed, an oxide film/polycrystalline silicon laminated layer film 114 is formed. After the film 114 is so etched as to allow its sidewall to remain, part of the nitride film is sidewisely etched to remove the overhang of the nitride film. Accordingly, the overhang of the nitride film formed on a base electrode can be removed in a final structure to manufacture a transistor. Thus, a large recess step due to partial drops of polycrystalline silicon directly above the emitter and metal electrode wirings 122 does not occur.
Patent JP-2000334266-A (JP)
Title: Treatment of waste gas from printing machine and dryer system
Inventor: TOYOFUKU TOSHIHIRO
IPC: B01D53/86
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dryer system of a printing machine, which is capable of treating a waste gas discharged from a dryer of the printing machine and containing an ink solvent with advantageous fuel consumption and an equipment in a small space compared to the conventional. SOLUTION: The waste gas 1 discharged from a dryer 10 of the printing machine is brought into contact with a honeycomb shaped catalyst formed by carrying Pd on a carrier composed of a multiple oxide of Al and Zr in a catalyst chamber 20 and at least one part of the waste gas 2 discharged from the catalyst chamber 20 is circulated to the dryer 10 through a hot air chamber 30 as the hot air 4 for drying the printing ink.
Patent JP-S5578003-A (JP)
Title: Polybutadiene derivative
Inventor: SUZUKI TETSUYOSHI
IPC: C08F236/06
Filed: 1978-12-06
Abstract: PURPOSE: To prepare a polybutadiene derivative useful as cold-curing sealants and giving a cured product having improved weather resistance and water resistance, by reacting a polyhydroxypolybutadiene having a specific molecular weight and a hydrogenation degree with an acrylic acid compound, and adding a silane hydride to the product.  
     CONSTITUTION: (A) polyhydroxypolybutadiene having a weight average molecular weight of 350W49,500 is hydrogenated to attain a hydrogenation degree of ≥80%. The product is reacted with (B) an acrylic acid compound I (R is H or alkyl; Y is hydroxyl, alkoxy or halogen). The esterified product is addition-reacted with a silane hydride II (X 1 WX 3  are alkoxy, carboxy or halogen) to give a polybutadiene derivative having a weight average molecular weight of 500W50,000, wherein one or more hydrogen atoms of hydroxyl groups are replaced by organosilicon groups III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5377048-A (JP)
Title: Preparation of 1-aminoanthraquinone
Inventor: FUJIMOTO KENICHI
IPC: C07C225/34
Filed: 1976-12-17
Abstract: PURPOSE: To prepare 1-aminoanthraquinone useful as an intermediate of dye, stoichiometrically by the dehydrogenation and reduction of 1,2,3,4-tetrahydro5-nitroanthraquinone in an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5577615-A (JP)
Title: Burner for liquid fuel
Inventor: ISHIKAWA TOSHIJI
IPC: F23D11/02
Filed: 1978-12-05
Abstract: PURPOSE: To stabilize and improve combustion of both ends of a vaporization wick by providing air holes which supply air on the side of the vaporization part of a vaporization wick.  
     CONSTITUTION: The air supplied by a fan 12 is ejected from primary secondary holes, 13, 13a, 14 to a combustion chamber through an air chamber 9. The air from primary air holes 13 hits against the outer side of the vaporization part of a vaporization wick 16 and liquid fuel in the vaporization wick 16 is vaporized. If an ignition heater 15 is heated at the same time with supply of the air the above vaporized fuel is ignited and burnt completly in the main combustion chamber 11 by the air given through secondary air holes 14. Since the short wall surface at both ends of the vaporization wick 16 is coated with heat resisting material 17 the amount of vaporization of the fuel from the vaporization wick 16 is nearly uniform anywhere irrespective of both those end parts, the central part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940368-A (JP)
Title: Disk record reproducer
Inventor: KATAYAMA YOSHITAKA
IPC: G11B20/10
Filed: 1982-08-31
Abstract: PURPOSE:To reduce greatly the time needed for reproduction started from the head of the 1st music, by preventing a pickup from going back to the inside read-in area from the head of the 1st music on a disk in a backward operation mode. CONSTITUTION:The input level of each part is set after a time point (t0) in the timing chart of each part shown in the figure in a backward operation mode. That is, the output terminal of a read-in area detecting circuit 32 is set at a low level as shown by (a). While the output terminal of an inverter 33 is set at a high level as shown by (b); the other input terminal of an AND gate 34 is set at a high level as shown by (c); and the output terminal of the gate 34 is set at a high level as shown by (d) respectively. However, if the head address [01] of the 1st music is detected at a time point (t1), no output exists to be supplied to an input terminal REV for reverse control signal of a control circuit 201. Thus the backward operation mode is stopped, and a pickup 207 is stopped at the head part of the 1st music and set under a pause mode to be never reset within the read-in area.
Patent JP-S5580718-A (JP)
Title: Production of calcium cyanamide
Inventor: HAYASHI TOYOJI
IPC: C01C3/18
Filed: 1978-12-08
Abstract: PURPOSE: To directly produce high purity calcium cyanamide in one-step reaction process by countercurrently contacting a mixed gas of a gas formed by subliming urea or cyanic acid and a carrier gas to solid raw material in a nonoxidizing atmosphere.  
     CONSTITUTION: One or more kinds of solid raw materials selected from quick lime, slaked lime and CaCO 3  of ordinary temp.W130°C crushed to about 5mm or less in diameter with crusher 1 are introduced into multistage countercurrent fluidized bed reactor 5, through line 2, hopper 3 and line 4, made of nonferrous fire-resistant material or lined with the material and kept at 500W900°C. On the other hand, crystal urea or cyanic acid and a carrier gas such as NH 3  or CO 2  are supplied to sublimation unit 7 from lines 6, 8 and heated to about 150W250°C with steam from line 12 to sublime the urea. The mixed gas is introduced into reactor 5 from line 9, countercurrently contacted to the solid raw materials, and reacted to form calcium cyanamide, which is then taken out of line 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5482610-A (JP)
Title: System stabilizer
Inventor: TSUNEDA KUNIHIRO
IPC: H02P9/14
Filed: 1977-12-15
Abstract: PURPOSE: To improve the sysem stability by providing imperfect differential circuit for blocking specific input level at the output of another imperfect differential circuit thereby suppressing the output to AVR to shift to the positive or the negative for long time.  
     CONSTITUTION: Second stage imperfect differentiating circuit 5 called signal reset is provided at the output of limiter circuit 4, while second stage limiter circuit 6 is further provided at the output and its output is applied as the output of system stabilizer onto the AVR. Here imprerfect differenciating circuit 1 and limiter circuit 4 are used respectively as the first stage. Second stage imperfect differentiating circuit 5 doesn't pass the output applied from first stage limiter circuit 4 when it is constant, and by lengthening its time constant long time shifting of the output signal to the positive or negative due to long period power disturbance or power fluctuation associated with the load control of synchronous machine is suppressed thus to improve the system stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338493-A (JP)
Title: Tilting device of mast in industrial vehicle
Inventor: MAKI KUNIO
IPC: B66F9/24
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a tilting device of a mast in an industrial vehicle, for controlling the mast to the suitable tilting speed. SOLUTION: A tilting control valve switches the driving direction of a tilt cylinder 9 when a tilt lever is operated, and a mast 3 is longitudinally tilted in relation to a vehicle body frame by the tilt cylinder 9. When a rearward tilting detecting switch 15 is turned on after the tilt lever is rearward-tilt operated, a controller 53 finds a solenoid current value Is on the basis of the vehicle speed V detected by a vehicle speed sensor 18 and the height H detected by a height sensor 17. The controller 53 controls a proportional solenoid valve 38 by the found current value Is and controls the opening of a control valve. The flow rate of operating oil to be allowed to flow in an oil passage of the tilt cylinder 9 is changed on the basis of the opening of the control valve, and the rearward tilting speed of the mast 3 is controlled.
Patent JP-H0316044-A (JP)
Title: Disk inspection instrument
Inventor: YAMADA YOZO
IPC: G11B7/26
Filed: 1989-06-13
Abstract: PURPOSE:To allow the device to have both characteristics of a high resolution and a short inspection time by providing a mechanism for executing a servo-control so that a position relation of an optical axis of a reflected light and a photodetector array is kept constant. CONSTITUTION:This device is provided with a mechanism for executing a servo-control so that a moving means 11 is connected and a position relation of an optical axis of a reflected light and a photodetector array 8 is kept constant. Also, an inspection range, that is, the diameter of a laser beam spot at the time of executing a focusing servo-control in a state that the surface to be inspected is shifted from a focusing point is 1mum - 300mm, 2mum - 5mm desirably, and 10 - 100mum more desirably as the diameter, or the major axis in case of an ellipse. In such a case, since a laser beam is condensed by a lens, etc., and also, the surface to be inspected is set to a state shifted from the focusing point, the inspection range can be widened, and also, since the focusing servo-control is executed, the detection range can always be kept constant without being influenced by the surface deflection which a disk has. In such a way, a sufficiently high resolution and a sufficiently short inspection time can be allowed to coexist.
Patent JP-2000340788-A (JP)
Title: Distributed constant line including active element
Inventor: HIDAKA NORIO
IPC: H01L21/338
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To apply a distributed constant line to superbroadband amplifier by providing the distributed constant line with a trigger line for applying an electrical signal to a position corresponding in a second direction of a control terminal, and an output line for exciting an electrical signal for propagation in the second direction. SOLUTION: A distributed constant circuit propagates an electrical signal applied to an input end of a trigger line 60 in the x-axis direction of a first direction along the line 60. This electrical signal is then propagated in the y-axis direction of a second direction which is orthogonal to the first direction of the line 60, to reach a gate finger 61 as a control terminal. By causing the electrical signal propagating through the line 60 to act as a gate voltage, a signal current is supplied to an output line 40 where a current source is distributed by the gate voltage, thereby causing the electrical signal propagating in the y-axis direction to excite. As a result, a negative resistance line can be ensured, and it can be applied to a superbroadband amplifier.
Patent JP-S5673939-A (JP)
Title: Error signal processor
Inventor: SHIROTA NORIHISA
IPC: H04L1/20
Filed: 1979-11-21
Abstract: PURPOSE:To enable to evaluate the state of error production, by handling arbitrary N bits as one unit data and discriminating that all the N bits are in error, even if one bit is in error among N bits. CONSTITUTION:When a data signal A inculding the dropout of length L0 is trasnmitted, the discrimination of error detection signal is made by taking N bits (3 bits in this example) as one unit from the clock signal B as to the data signal A, and if the production of error of L1, L2 as shown in the signal C, for example, is present, it is discriminated as one error having the length L3 for all the units S1, S2, S3 and S4 having this error.
Patent JP-H04372796-A (JP)
Title: Association storage device
Inventor: HIRAKI TOSHIYUKI
IPC: G11C15/04
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an association storage device by which a time required for a memory test can be shortened without increasing mask patterns for the memory test regardless of the increase of the number of bits and ways of the entry of a CAM array. CONSTITUTION:A shift register is used for a mask register 5, and the mask patterns for the memory test are automatically changed. Therefore, the mask patterns for the memory test are automatically changed in the shift register as the mask register 5, so that the handling and time successively inputting the large number of the mask patterns to the mask register 5, and setting them, can be unnecessitated.
Patent JP-S6043048-A (JP)
Title: Insulating method of coil by resin impregnation of rotary electric machine
Inventor: TOKUDA TAKASHI
IPC: H02K15/12
Filed: 1983-08-19
Abstract: PURPOSE:To obtain long lifetime and high reliability by impregnating a coil with thermosetting resin mixed with ultrafine plastic particles and thermally curing it. CONSTITUTION:A coil 3 for a rotary electric machine is composed of strands and an insulating layer 5 provided on the outer periphery, and wound in a coil slot 2 of a core 1. A wedge 6 is inserted into a necked slot 7 to secure the coil 3. In this case, ultrafine plastic particles 8 are mixed with thermosetting impregnating resin, and impregnated to the coil 3 wound in the slot 2 in vacuum. After impregnating, the entirety is heated to integrally secure between the coils 3 and between the coil 3 and the core 1. The particles 8 expand by this heating, and the pressure is acted from the outer periphery of the coil 3 to the interior. Accordingly, the resin is dropped from the layer 5 to eliminate produced voids.
Patent JP-H10340166-A (JP)
Title: Print data generation device and method, and print device and system
Inventor: SHIOBARA SUSUMU
IPC: B41J29/38
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To select the proper one of printers which are connected to a network and to shorten the print waiting time. SOLUTION: When a print instruction is given from an application program, a temporary print request sending means 2 sends a temporary print request to a printer 11. Thus, a reception information issue means 14 issues the reception information to a print data generator 1. When a print processing information request means 3 shows the reception information to show its request for acquisition of the print processing information, a print processing information sending means 15 sends the print processing information. A selection means 4 selects the printer 11 having a short print waiting time based on the print processing information. Then a print data generation means 6 generates the print data after the printer 11 is selected and a print request is decided. As a result, the print waiting time is shortened.
Patent JP-H05326330-A (JP)
Title: Electric double layer capacitor
Inventor: KASHIWABARA SHIN
IPC: H01G11/70
Filed: 1992-05-18
Abstract: PURPOSE:To get an electric double layer capacitor which is large-sized and small in inner resistance by arranging the constitution such that the collector in contact with a polarizing electrode is lead which has a thin metallic layer at the surface, that the metallic layer consists of metal which is small in the contact resistance with activated carbon in electrolyte, and that the electrolyte has sulfuric acid for its main ingredient. CONSTITUTION:A metallic layer of silver or the like, which is small in contact resistance even if it contacts with an activated carbon-sulfuric acid kneaded substance, is made on the surface of lead or lead alloy, using low-priced lead or lead alloy for the collector 2 of a polarizing electrode 1. Activated carbon- sulfuric acid kneaded substance 3 is charged in the grid of a grid-shaped collector 2. The first pump black or the like may be mixed as a conductive agent in the activated carbon-sulfuric acid kneaded substance as occasion demands, and fluoric resin, or the like may be used as a binder. Hereby, the electric double layer capacitor can be made large-sized, and the inner resistance can be made small.
Patent JP-S5853128-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H47/32
Filed: 1981-09-25
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-S5854361-A (JP)
Title: Developing device
Inventor: OOSAWA TAKASHI
IPC: G03G15/09
Filed: 1981-09-25
Abstract: PURPOSE:To prevent a white stripe from being generated in accordance with the position of a partitioning plate and to prevent the deflection of a developer in a hopper when a developing device is carried, by constituting the developing device so that the partitioning plate provided in the hopper is separated from the surface of a sleeve when the development is performed. CONSTITUTION:During the operation of a developing device, a partitioning plate 4 is placed in the upper part of the developing device and is separated from the surface of a sleeve 2. When a handle 9 is pulled out sufficiently in the direction of an arrow to carry the device main body, a pulley 8a is rotated, and a pulley 8b having the same shaft as the pulley 8a is rotated also, and a wire 10 is pulled through a pulley 7 to move the partitioning plate 4 to a position 5 indicated by the dotted line. Consequently, even if the device main body is inclined when it is carried, a developer is prevented from being deflected to one side in the axial direction of the sleeve 2 and being scattered. When the device main body is made horizontal and the handle 9 is returned to the position indicated by the solid line, the partitioning plate 4 is returned to the position indicated by the solid line.
Patent JP-H0316519-A (JP)
Title: Jar rice boiler
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 1989-06-14
Abstract: PURPOSE:To prevent boiling over from occurring, and improve the surface state of rice, and prevent condensation from occurring on the rear of a cover by setting a third heater set on a cover section independently, and by connection a third electrification controlling means to the third heater. CONSTITUTION:By a first heater 1, an internal pot 13 containing rice is heated from the bottom, and by a second heater 2, the internal pot 13 is heated from the side surface. Besides, by a first electrification controlling means 4, current is fed to the heater 1, and by a second electrification controlling means 5 connected to the heater 2, current is fed to the heaters 1, 2. Besides, in the main body 14 of the title rice boiler, the internal pot 13 and the heaters 1, 2 are contained, and by a third electrification controlling means 17, current is fed to a third heater 3 set on a cover section 15. Electrification to the heater 3 is contrived to be performed separately from the heaters 1, 2. As a result, boiling-over can be prevented from being generated, and the surface state of the rice can be improved, and condensation can be prevented from occurring on the rear of a cover.
Patent JP-S5963667-A (JP)
Inventor: ZERAARU REEMAN
IPC: H01M6/16
Filed: 1983-08-22
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-H1177-A (JP)
Title: Automatic feeder
Inventor: KATO MASAHIKO
IPC: A01K61/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable an installation space to readily ensure on the under side of a funnel without making a hopper large-sized. SOLUTION: In an automatic feeder 1 equipped with a funnel 8 for feeding a feed to the interior of a hopper 2 having a lid 3, a feeding part 9 for supplying the feed to the lowest part 8a of the funnel 8 in a state scattered on the water level and a battery 22 as a driving source of the feeding part 9, the feeding part 9 is installed in a state displaced on either one side of the hopper 2 and the battery 22 is installed on the lower side of the funnel 8 on the opposite side to the feeding part of the battery 22.
Patent JP-H093537-A (JP)
Title: Production of accelerated cooling type steel plate excellent in uniformity of material in steel plate
Inventor: SUGA TOSHIAKI
IPC: C22C38/50
Filed: 1995-06-19
Abstract: PURPOSE: To produce a steel plate of uniform quality in high yield with superior productivity by extracting a steel slab as a stock from a heating furnace at a specific temp. according to its composition and then rolling and cooling the slab at proper temps., respectively, at the time of producing an accelerated cooling type steel plate. CONSTITUTION: A steel slab, having a composition containing, by weight, 0.05-0.20% C, 0.05-0.60% Si, and 0.5-1.5% Mn, is heated in a heating furnace and extracted from the heating furnace at the point of time when the internal temp. reaches 950-1120 deg.C over the whole length of the slab. In the case where the slab contains specific amounts of Nb, V, Ti, Cu, Si, Cr, Mo, etc., the slab is extracted from the heating furnace at the point of time when the internal temp. represented by inequality and equation (where Ts means the solid solution temp. of Nbc) is reached. After roughing at a temp. in the recrystallization temp. region at >=30% draft, the warpage at the end of the steel plate is straightened by hot straightening in the course of or after finish rolling to improve the shape of the steel plate and flatten it.  Successively, water cooling is carried out until <=600 deg.C steel plate surface temp. is reached at a cooling velocity at which the average bainite formation quantity in the central part of the length of the steel plate becomes 10-60%, followed by tempering at 550-700 deg.C.
Patent JP-S6130477-A (JP)
Inventor: HIROSE TATEO
IPC: B62K21/00
Filed: 1984-07-24
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-H0569335-A (JP)
Title: Water permeable straight grinding wheel
Inventor: KATSUMATA SATORU
IPC: B24D3/10
Filed: 1991-06-24
Abstract: PURPOSE:To prevent overheating and blinding by forming an opening part on a side surface of a grinding wheel body, communicated with a cavity part formed inside of a grinding wheel base body, and providing suction vanes in the opening part, for sucking outside fluid in accordance with the rotation of the grinding wheel base body to introduce it into the cavity part. CONSTITUTION:Two annular symmetric base body component members 6 and 8 are joined to each other in a grinding wheel base body 1, and an annular cavity part 10 extending over all the periphery is formed in the middle inside of the base body 1. An opening part 16 is annularly provided over all the periphery in a part corresponding to the cavity part 10 in both the sides of the grinding wheel base body l, and many vanes 18 are formed in the opening part 16. These vanes 18 are integrally formed with the base body component members 6 and 8, and the rotation of the grinding wheel causes air current from the outside to the inside of the grinding wheel because of respective vanes 18, eventually sucking outside air and a grinding liquid to introduce them into the cavity part 10. They are collected on the grinding wheel outer peripheral side along a tapered surface 12 due to centrifugal force, and are blown out from the outer peripheral surface of the grinding wheel base body 1 through respective water l passing holes 14.