baber/WOPTO huggingface dataset:
Patent JP-S61243218-A (JP)
Title: Liquid fuel combustion device
Inventor: MORITO KATSUMI
IPC: F23N1/00
Filed: 1985-04-19
Abstract: PURPOSE:To suppress a power consumption of a heater as much as possible and prevent a thermal deterioration of a motor by a method wherein a heater control circuit controlling a heater at a temperature lower than that of combustion for a temperature of gasification unit under the termination of combustion is provided. CONSTITUTION:An output of AND circuit 42 is fixed to Lo level voltage from the time when the combustion is terminated. When a temperature of a gasification unit is decreased down to a combustion termination temperature, an output from a comparator 24 is reversed to Lo level voltage. An output from NOR circuit 39 outputs Hi level voltage to make a transistor 49 conductive and then a relay coil 50 is energized. A normally-opened switch 20 is closed to energize the heater 7 and to increase a temperature of the gasification unit. When a temperature of the gasification unit is increased up to a combustion starting temperature, an output form the comparator 24 is reversed to Hi level voltage, NOR circuit 39 may output a Lo level voltage and make the transistor 49 non-conductive and then the relay coil 50 is de-energized. When the temperature of the gasification unit is decreased again to the combustion termination temperature, a similar operation is repeated and then a temperature control for the gasification unit is carried out.
Patent JP-H02264352-A (JP)
Title: Multi-processor synchronizing system
Inventor: ITO SEIJI
IPC: G06F9/52
Filed: 1989-04-05
Abstract: PURPOSE:To competitively test processors in a short time by providing a synchronization control part, and simultaneously or respectively starting/stopping the respective processors. CONSTITUTION:Synchronization control parts 10, 20 and 30 of respective processors 1, 2 and 3 transmit start signals and stop signals to one another, select the arbitrary start signals or the stop signals, and start or stop its own processors 1, 2 and 3. Consequently the processors 1, 2 and 3 can be simultaneously started, simultaneously stopped, respectively started, or respectively stopped on arbitrary conditions, and when the competitive conditions to be generated are set in the synchronization control parts 10, 20 and 30 of the respective processors 1, 2 and 3, the target competition can be generated using the conditions as a trigger. Thus the competitive conditions can be tested in a short time.
Patent JP-H05251867-A (JP)
Title: Manufacture of multi-layered circuit board
Inventor: FUKUSATO KENSHIROU
IPC: H05K3/46
Filed: 1992-03-07
Abstract: PURPOSE:To shorten the manufacturing time as a whole, improve productivity, and lower the manufacturing cost by laminating a insulated resin sheet to which the metal foil is fixed with a hole provided in advance in order to reduce the time for boring process. CONSTITUTION:On the surface of an inner layer circuit board 3, there is laminated an insulated resin sheet 6 to which a metal foil is fixed with a hole 9 provided in advance. Then, a plating layer 13 is formed in the hole 9 by a plating process. Further, an outer layer circuit 15 is formed to manufacture a multi- layered circuit board.
Patent JP-H05245807-A (JP)
Title: Manufacture of modified lumber
Inventor: MORISHITA SHIGERU
IPC: B27K3/50
Filed: 1992-03-06
Abstract: PURPOSE:To provide modified lumber that is filled with thermosetting resin with excellent dimensional stability and durability, and having only a small quantity of residual formaldehyde. CONSTITUTION:In lumber such as veneer or lumber, laminated lumber, plywood or the like, an aqueous solution of formaldehyde thermosetting resin such as phenol, melamine, urea and like substances is impregnated, and thereafter a heat treatment of heat air is effected in order to cure the formaldehyde thermosetting resin within lumber. After that, an aqueous solution which substantially does not form a coated film and is diluted with water or alcohol into a concentration of 5-50wt.% by taking, as an essential component and an diluting agent, an amino group of ureas, thioureas, melamines, carboxylic acid amides, acrylic acid amides, semicarbazides, or the like is applied on the aforementioned lumber from its surface by a brush, spray, immersion and like operations, so as to allow free formaldehyde to react with the amino group within the treated lumber for manufacturing modified lumber having only a small quantity of residual formaldehyde therein.
Patent JP-S5421332-A (JP)
Title: Self-timer releasing circuit
Inventor: ISHIHARA HARUJI
IPC: G03B9/64
Filed: 1977-07-18
Abstract: PURPOSE: To obviate the accompaniment of shutter operation by releasing a selftimer by the operation simply involving returning the setting member of the self-timer to the initial position from its set position during actuating of the self-timer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05284970-A (JP)
Title: Gene dna coding diaminopimelic acid dehydrogenase and its use
Inventor: KOBAYASHI MIKI
IPC: C12N15/09
Filed: 1992-04-07
Abstract: PURPOSE:To provide the subject DNA originated from a bacterial strain belonging to the genus Brevibacterium and capable of remarkably increasing the L-lysine productivity of a coryne-form bacterial strain by integrating into a plasmid and transforming a coryne-form bacterial strain with the plasmid. CONSTITUTION:A gene DNA coding diaminopimelic acid dehydrogenase (E.C. 1.4.1.16) originated from a bacterial strain belonging to the genus Brevibacterium. The DNA is preferably produced by extracting a chromosome DNA from the cultured product of Brevibacterium flavum MJ-233 (FERM BP-1497), cleaving the DNA with restriction enzymes such as KpnI, inserting the fragment into a cloning vector, transforming an L-lysine-requiring mutant of E.coli, selecting a plasmid containing a gene coding diaminopimelic acid dehydrogenase by extracting the plasmid DNA from the transformant, cleaving the selected plasmid with restriction enzymes KpnI and XhoI and subcloning the product to get the objective DNA fragment.
Patent JP-S63250750-A (JP)
Title: File access system
Inventor: MAKINO TAMOTSU
IPC: G06F12/00
Filed: 1987-04-07
Abstract: PURPOSE:To simultaneously execute index updating processing and index reference/updating processing by providing the titled device with an index block monitoring mechanism for monitoring whether access following the reference/ updating of an index permits the reference/updating of an index block or not. CONSTITUTION:In case of reference of an index, the index block can be accessed when the index block is in a reference enabled state. In case of index addition and index deletion, the index can be accessed when the index block is in an updating enabled state. During the access of the index block, the index block is turned to a reference disabled state. When an upper index level higher than the current one by one level may be updated after ending the index block access, the reference disabled state can be kept. When there is no probability of updating the upper index level by one level, the index block reference disabled state of the upper level is released and the upper index block is turned to a reference and updating enabled state. Said control makes it possible to execute the index updating processing and the index reference/updating processing simultaneously.
Patent JP-S58203603-A (JP)
Title: Time axial converting system of sound signal
Inventor: KASUFUCHI TAKESHI
IPC: G10L21/045
Filed: 1982-05-19
Abstract: PURPOSE:To realize a simple time axial converting system of sound signal which uses the zero cross number, by expanding and compressing the sample value along a normal time axis and at the same time subtracting or adding the sample value of the continuous same label obtained from sorting to set the sample value in accordance with the expansion and compression of the time axis. CONSTITUTION:For a reproduced signal input IN, the amplitude is digitized through an A/D converter 1 along a time axis and then stored in a sample value register 8 from a buffer register 2. At the same time, the signal input IN is made pass through a low pass filter 3, and the number of zero crosses is counted by a zero cross counter 5 through a zero cross counter 5 while a circuit 6 is working to set a basic period in response to the conversion factor. A comparing/ deciding circuit 10 decides with comparison whether the labels are the same (continuous) or not and then gives a decision for a subtraction (or addition) on the basis of the conversion factor. The contents of a sample value register 8 are extracted along a normal time axis, and the desired part of the contents is fed to a D/A converter 11 in accordance with the subtraction (or addition) indication of the circuit 10. This fed part is then taken out of the converter 11 in the form of a time axis conversion output OUT.
Patent JP-H08284403-A (JP)
Title: Rope hanging clamp
Inventor: HATTA SUSUMU
IPC: E04G3/28
Filed: 1995-04-11
Abstract: PURPOSE: To ensure safety for using a clamp, without giving great shearing force to the mounting portion of a ring member by oscillating the ring member tensed by a rope to be in the same inclined condition as that of the rope when the rope is hung on the ring member from the inclined direction. CONSTITUTION: A U-shaped clamp mainbody 15 has both arms 12, 13 opposed each other upward and downward and a connection 14 connecting both of these. A clamping screw 16 is threaded in and passed through the upper arm 12 of the clamp mainbody 15 in the direction that it is opposed to the lower arm 13. A rope hanging ring member 17 is oscillatably mounted on the lower arm 13.
Patent JP-H02297214-A (JP)
Title: Document producer
Inventor: HATANAKA MITSUYOSHI
IPC: G06F3/12
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the occurrence of an unexpected blank line by setting a line feed mark at the head of a line with a document editing operation and therefore invalidating the line feed mark in a printing state. CONSTITUTION:The characters are inputted via a keyboard 3 of document processor and a line feed process is carried out when a certain character has a pause. Then the next line is processed and the next sentence is produced. The line feed marks 30 and 31 are assigned with a document editing process and the characters are additionally put into both marks 30 and 31. In such a case, the internal codes of the added characters are written into the designated addresses of a document memory SM of a RAM 10. At the same time, the character codes stored in the relevant addresses and subsequent ones are shifted one by one to the following addresses and stored again. When a relevant line is filled with characters in such shift processes and the next line is processed with the character codes limited to a line feed mark 32 only, the print invalid mark flag of the mark 32 is set at 1 and printed. In this case, the process contents equal to the ordinary ones are required.
Patent JP-S59212565-A (JP)
Title: Method of controlling infinitely variable gear for vehicle
Inventor: GOUNO TAKESHI
IPC: F16H61/02
Filed: 1983-05-18
Abstract: PURPOSE:To make acceleration appropriate regardless of vehicle speed by gradually increasing the speed changing speed of an infinitely variable gear with the lapse of time during an initial certain period of time while setting the increase characteristics in accordance with the vehicle speed. CONSTITUTION:During the initial certain period of time of accelerating a vehicle from a low engine rotation speed, the speed changing speed of a CVT4 is gradually increased with the lapse of time while the increase characteristics are set in accordance with the vehicle speed. Thereby the inconvenience of delaying in the recovery of vehicle speed due to the reduction in the speed ratio (e) accompanying acceleration and large moment of inertia in a drive system, can be eliminated. Accordingly, smooth acceleration can be obtained.
Patent JP-H06276330-A (JP)
Title: Color facsimile equipment
Inventor: KAMI KIYONORI
IPC: H04N1/46
Filed: 1993-03-19
Abstract: PURPOSE:To allow a black/white print device to print out a black/white facsimile signal in a short time when the color facsimile equipment receives the black/ white signal. CONSTITUTION:A signal processing circuit 5 discriminates whether a received facsimile signal is a black/white signal or a color signal. When the result of discrimination indicates the black/white signal, a facsimile signal storage circuit 4 stores tentatively the facsimile signal and the signal is transferred to a black/ white print device 8, in which the facsimile information is printed out in black/ white. Moreover, when the result of discrimination indicates the color signal, a color print device 6 directly prints out the facsimile information in color.
Patent JP-S61247613-A (JP)
Title: Production of silicon carbide powder
Inventor: HASE TEIZO
IPC: C01B31/36
Filed: 1985-04-22
Abstract: PURPOSE:To obtain inexpensively SiC powder consisting essentially of 2H type SiC having superior low temp. sinterability and causing no decrease of strength of the sintered body upto high temp. by chemically reacting Si with C in gaseous phase using a powder mixture consisting of sulfides of Si and Al. CONSTITUTION:Powder mixture 3 consisting of 100pts.wt. (expressed in terms of Si) Si sulfide and below 2pts.wt. (expressed in terms of Al) Al sulfide is charged in a particle fluidized reactor 2. The powder mixture 3 is held at 1250-1550 deg.C by heating and fluidized by feeding gaseous mixture of H2 and hydrocarbon gas from a gas blowing port 1a of a porous plate 1 provided to the bottom of the reactor 2. SiC powder 5 consisting essentially of 2H type SiC is formed by the gaseous phase chemical reaction between the powder mixture and gaseous mixture.
Patent JP-S5612072-A (JP)
Title: Full-enclose type motor-driven compressor
Inventor: ABE NOBUO
IPC: F04B39/02
Filed: 1979-07-09
Abstract: PURPOSE: To lubricate a spherical bearing portion effectively by providing an oil hole inside a rod of spheric axle and an oil trap inside the large end portion of the rod for a Full-enclose type motor-driven compressor based on a ball joint system.  
     CONSTITUTION: The lubricating oil 14 directed from the inside of the rotary shaft 21 to the oil hole 21c is introduced into the oil trap 21d through the oil groove 21b. Then, the lubricating oil is filled in each portion of the upper and lower sides of the fitting portion between the rod large end portion 8a and the eccentric portion 21a, almost enclosed with only a precise clearance, the oil groove 21, the oil trap 21d, and the rod oil hole 8d leading to the oil trap 21d regardless of the rotation angle of the rotary shaft, and then supplied to the spheric axle 8b and the spherical bearing portion 9a at all times regardless of the oscilltion of the rod itselt. Also, since the lubricating oil coming into the oil hole 21c is given a centrifugal force by the rotation of the eccentric portion 21a, the lubricating oil fulling in each portion is always burdened with an oil pressure and therefore the oil supplying effect can be raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03286939-A (JP)
Title: Ventilator-operating device for bathroom
Inventor: WATANABE KUNIO
IPC: F24F7/007
Filed: 1990-03-31
Abstract: PURPOSE:To prevent a user from feeling cold at low temperature as in winter and to surely prevent dew from condensing in a bathroom by providing a control means whereby the operation of a ventilator is controlled according to the existence of a detected signal of 'light' by a 'light' and 'darkness'-detecting means. CONSTITUTION:An optical sensor 8 comprising CdS which is mounted, for instance, on a ventilator 2, in a bathroom 1, outputs a detected signal Sb of 'light' by a detecting circuit 9 comprised in a 'light' and 'darkness'-detecting means 10. A lighting switch 5 is turned on and a lamp 3 is lighted on in order that a user takes a bath, and after bathing, when the lamp 3 is lighted off, the ventilator 2 is driven by a preset time TY. The ventilator 2 is not driven even if the lamp 3 is lighted on in order that the user takes a bath, and hence the user dose not feel cold in winter. Furthermore, since a preset time TY, the operation time of the ventilator 2, is preset by the operation of TY=TXX3 on the basis of lighted time of the lamp 3, i.e., the user's bathing time TX, the operation time thereof is made long corresponding to the bathing time, and dew condensation in the bathroom 1 can be surely prevented.
Patent JP-S63251917-A (JP)
Title: Magnetic disk
Inventor: SHINOHARA KOICHI
IPC: G11B5/65
Filed: 1987-04-08
Abstract: PURPOSE:To improve durability and short wavelength output by providing projections consisting of circumferentially oriented fine acicular particles as nuclei to a thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film is so formed as to have the projections consisting of the circumferentially oriented fine acicular particles as nuclei. For example, a fine particle coating layer 2 arranged and fixed with the fine acicular particles of iron oxide, iron nitride, etc., on a nonmagnetic substrate 1 by circumferentially orienting the same is provided on the substrate and after the fine particles are coated, the particles are subjected to a magnetic field orientation; further, the magnetic recording layer 3 constituted of the thin ferromagnetic metallic film is provided. The stresses received by the high- speed sliding contact with a magnetic head are thus dispersed by the projections to be formed of the circumferentially arranged fine acicular particles and, therefore, breakdown is prevented and since the sliding is stabilized, noises are eliminated and the formation of a thinner protective film 4 is permitted. The short wavelength output is thereby improved and the excellent C/N and durability are simultaneously obtd.
Patent JP-S5421966-A (JP)
Title: Vapor-phase catalytic oxidizing method
Inventor: TAKADA MASAHIRO
IPC: C07B33/00
Filed: 1977-07-20
Abstract: PURPOSE:To improve yield of material, by dividing the shell side of a reactor into more than two parts with more than one partition platessso that reaction tube filled with oxidizing catalyst may not be indirect contact with the partition plates, and thus making the temperature difference of heat medium respectively in the divided regions to be controllable.
Patent JP-S61248881-A (JP)
Inventor: WATANABE HIDENORI
IPC: B66B1/06
Filed: 1985-04-22
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-S62243417-A (JP)
Title: Switching circuit using gallium arsenide fet
Inventor: SAITO SUMIO
IPC: H03K17/04
Filed: 1986-04-16
Abstract: PURPOSE:To compensate a saturated voltage change of a FET over a wide frequency range by recovering an input signal while using a prescribed DC mean voltage and supplying a low frequency DC combined voltage added with a bias voltage. CONSTITUTION:An input signal is a DC means voltage by the integration processing by a resistor 22a and a capacitor 22b of a DC voltage restoration means 22, adjusted by a voltage increase/decrease circuit 22c in response to the voltage change characteristic of a GaAs FET 25 at the transit to saturation voltage to form a DC restoration voltage. A bias voltage from a bias power supply 23a of a DC combination voltage acquisition means 23 is added to the DC restoration voltage by an adder circuit 236 to form a DC combination voltage and the result is fed to the FET 25 in response to the high frequency band of the input signal bypassed by a differentiation circuit comprising a capacitor 24 and a resistor 23c. Thus, the saturated voltage change of the FET 25 is compensated over a wide range and the large amplitude switching operation is ensured while utilizing the high speed characteristic of the GaAs FET.
Patent JP-H11279924-A (JP)
Title: Cultivation bed forming sheet and highly located cultivating device
Inventor: NAKAMURA HIROYUKI
IPC: D04H5/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation bed-forming sheet excellent in draining an excessive water and in water-holding capacity, and to provide a highly located cultivating device. SOLUTION: This sheet 2 for forming a highly located cultivation bed is obtained by fixing a nonwoven sheet of fiber material onto a surface of a plastic film or sheet so as to form a reinforcing stringy grid net on the surface and by forming small holes 2a with a diameter of 0.01 to 1 mm on part or the whole of the surface of the plastic film or sheet in the ratio of 0.001 to 0.3% (the total area of the small holes 2a/the area of the film or sheet). The other objective cultivating device comprises a cultivation bed 10 formed by hanging the sheet 2 in the form of hammock in such a manner as to dispose the small holes 2a along the bottom for forming a concave portion of the sheet and then laying a water-absorbable sheet 7 thereon.
Patent JP-H09273391-A (JP)
Title: Tunnel excavator and excavation method
Inventor: MATSUURA TAKESHI
IPC: E21D9/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To inhibit the collapse of the inner wall surface of a tunnel while improving the safety of excavation operation by movably holding an intermediate drum. SOLUTION: An excavator body is composed of a pair of cylindrical front drum 11, intermediate drum 12 and rear drum 13, and a rotatable cutter head 15 is mounted to the front section of the front drum 11 and can be rotated and driven by a cutter turning motor 20. A parallel link mechanism 37 is built between the front drum 11 and the rear drum 13 and the excavator body can be driven, the front drum 11 and the connecting ring 103 of the intermediate drum 12 are coupled detachably by a detachable bolt 101 while the intermediate drum 12 is held movably by a shield open-close jack 102 when the intermediate drum 12 is detached to the front drum 11, and a section between the front drum 11 and the intermediate drum 12 can be opened.
Patent JP-H11280523-A (JP)
Title: Control device for cylinder fuel injection type engine
Inventor: KATO MASAHIKO
IPC: F02B61/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make a combustion condition in a good state at the time of a transient time such as rapid acceleration, improve accelerating feeling, and prevent deterioration of an exhaust gas characteristic by reducing-correcting or cutting fuel injected into a cylinder with at least an initial cycle in the case of rapid acceleration. SOLUTION: In an ECU 42, a crank angle, a throttle opening, and engine speed are read when an engine 2 mounted in an outboard motor 1 is operated, and it is judged by a rapid acceleration judging means whether the engine 2 is rapidly accelerated or not. In the case of 'YES', it is judged whether the engine 2 is operated in one cycle or not. In the case of one cycle, a reducing rate F1 is corrected to an accelerating time injection rate of a control map. In the case of not-one cycle, it is judged whether the engine 2 is operated in two cycle or not. In the case of two cycle, a reducing rate F2 is corrected to the accelerating time injection rate of the control map. In the case of not-two cycle, the accelerating time injection rate of the control map is used, and then, a rate injected fuel from a fuel injection valve 13 is controlled.