baber/WOPTO huggingface dataset:
Patent JP-H01111115-A (JP)
Title: Preheating device for oxidization catalyst combustion type gas heater
Inventor: MIYATA TAKEO
IPC: F23N3/04
Filed: 1987-10-21
Abstract: PURPOSE:To provide a safe preheating unit, facilitate its handling and enable it to be used for multi-purpose both at indoor and outdoor areas by a method wherein preheating flame and igniting means and preheating flame diminishing means are provided near a mixing pipe in a gas heating unit provided with an oxidization catalyst plate for fuel gas at an upper part of a combustion chamber. CONSTITUTION:An extremity end of a mixing pipe 3 is provided with a preheating flame igniting means 6. A bottom surface of the combustion chamber 4 is made such that it has a deep depth at an inserting side of an air mixing pipe 3, the depth is shallow as it approaches an opposite side and a central depth is made shallow in particular so as to expand in a rightward or a leftward direction. Even if an oxidization combustion surface 11 is inclined, an approximate uniform combustion surface can be attained. A temperature sensor 20 is arranged within the combustion chamber 4, an extremity end sensing part 21 is abutted against a bottom surface of the oxidization catalyst plate 5, and a safety device is arranged to make a rapid closing of a gas valve in reference to a difference in temperature in respect to a main sensing part 22. A flame port opening or closing plate 12 biased by a bimetal plate 19 at an open end port of porous pipe 18 of a mixing pipe 3 is made close to it under a normal temperature. As a preheating flame is ignited, a temperature of the bimetal 19 is increased, an open end port of the porous pipe 18 is fully opened to eliminate the preheating flame and then only mixture is continued to be supplied.
Patent JP-H02112645-A (JP)
Title: Control device for engine
Inventor: NAKAGAWA SHIGERU
IPC: F02D41/10
Filed: 1988-10-21
Abstract: PURPOSE:To contrive the improvement of fuel consumption and emission by deciding in acceleration decision time a boost change for whether or not it is present in the latter half of an intake stroke and, in case of the boost change being present, controlling an engine control quantity to be changed enabling proper fuel correction to be always attained. CONSTITUTION:When an engine is in operation, a CPU 30, inputting a crank angle signal, engine speed signal and each output signal of an air flow sensor 20 and a throttle sensor 21, performs predetermined arithmetic operation in accordance with a program stored in a ROM, controlling an ignition coil 24 and a fuel injection valve 9 to be driven. Here the CPU 30 provides an acceleration decision means deciding an engine acceleration condition and a negative pressure change decision means deciding whether or not a negative pressure change by acceleration, when it is decided, is generated in the latter half of an intake stroke. And in case of the negative pressure change by the acceleration being decided to be generated in the latter half of the intake stroke, for a case excepting the above said case, an engine control quantity of ignition retard amount, asynchronous fuel correction amount, etc., is changed.
Patent JP-S62126884-A (JP)
Title: Load estimating circuit
Inventor: FUKUYAMA NORIO
IPC: H02P29/00
Filed: 1985-11-27
Abstract: PURPOSE:To provide a good servo control by sequentially detecting variations in load inertia and controlling a motor by the detected results. CONSTITUTION:A deviation between a speed command omegar and the rotating speed omegam of a motor 1 is supplied through an amplifier 4 and a power amplifier 5 to the motor 1. A load estimating circuit inputs a rotating speed omegam and a motor current Im, and calculates an inertia J of a load 2 using proportional elements 11, 14, 16, an integrating element 12, a dividing element 17 and addition elements 13, 15. The gain of an amplifier 4 is regulated in response to the calculated inertia J. Thus, a good driving characteristic can be always obtained.
Patent JP-H03130543-A (JP)
Title: Intake device of engine
Inventor: SUKAI MANABU
IPC: F02D9/10
Filed: 1989-10-12
Abstract: PURPOSE:To improve mounting characteristics of an intake device by mounting ISC(idle speed control) valves and FICD(fast idle control device) valve on a throttle body, and forming an auxiliary air passage related thereto. CONSTITUTION:Two intake passages 3a, 3b which correspond with banks of an engine are formed at a throttle body 3 connected to an air cleaner via an intake pipe, and throttle valves 4 are provided thereat respectively. At the throttle body 3, a throttle switch 7 is provided, and an ISC valve 8 and FICD valve 9 are mounted. At the body 3, an idle bypass passage (the downstream side is shown by a numeral 11) which opened and closed by the ISC valve fixed to a body side wall are formed. A FICD bypass passage 12, an air bypass passage 13 and a canister purge passage 14 are formed integrally at the opposed side wall with respect to the ISC valve 8 of the body 3.
Patent JP-H01108518-A (JP)
Title: Optical scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: G02B26/10
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the curvature of image surface by constituting a rotary deflecting member of an optical scanner, of a cylinder lens provided on the periphery of its rotation axis so as to have power in the scanning direction. CONSTITUTION:An optical scanner 57 is constituted by fixing and providing a polygonal cylinder lens (polygon lens) 56 being a rotary cylindrical polyhedral lens as a rotary deflecting member on a rotating part 5a of a scanner motor 5 so as to have power in the scanning direction on the periphery of its rotation axis l2. The rotation axis l2 of this polygon lens 56 is parallel to an optical axis l1 of a light source part 1 and an image forming optical system 51, and roughly coaxial. In such a way, a curvature of an image surface is not generated and a miniature and inexpensive optical scanner is obtained.
Patent JP-H04142769-A (JP)
Title: Ic package
Inventor: YONETANI HIDEKI
IPC: H01L23/50
Filed: 1990-10-03
Abstract: PURPOSE:To obtain an IC package which can be densely mounted on a printed board or the like by a method wherein an IC chip is mounted on the surface of a main body, lead wirings are formed on the main body and the peripheries of supports, the tips of the wirings are made to serve as lead terminals and are attached to the peripheries of the supports, and the IC chip and the lead wirings are sealed up with insulating sealant. CONSTITUTION:Supports 11b are made to extend from the side of a square main body 11a of an insulating board 11. Lead wirings 13 are formed of printed wirings and provided along the peripheral part of each of the supports 11b, and the tips of them are made to serve as lead terminals 13a. The electrodes of an IC chip and the correspondent lead wirings 13 are wire-bonded together with metal fine wires. The main body 11a of the insulating board 11 and the IC chip are sealed up with a resin insulating sealant 15.
Patent JP-H01110605-A (JP)
Title: Herbicidal suspension composition
Inventor: OGAWA YASUO
IPC: A01N25/04
Filed: 1987-10-22
Abstract: PURPOSE:To obtain the titled composition exhibiting herbicidal effect against a wide variety of harmful weeds, especially gramineous weeds and harmless to corn, by using a specific sulfonamide compound, corn oil and a surfactant at specific ratios as active components. CONSTITUTION:The objective composition contains (A) 0.5-20pts.wt., preferably 2-6pts.wt. of at least one kind of the sulfonamide compound of formula (X is H, Cl, Br, methyl or difluoromethyl) or its salt, (B) 55-94.5pts.wt., preferably 77-90pts.wt. of corn oil and (C) 5-25pts.wt., preferably 8-17pts.wt. of a surfactant. The composition is applied at a rate of 0.05-50g/a, preferably 0.1-25g/a in terms of the active component. The surfactant is especially preferably a vegetable oil derivative surfactant. The vegetable oil derivative is e.g., polyoxyethyelene hardened castor oil ether.
Patent JP-H08127319-A (JP)
Title: Slope start assisting device
Inventor: OONISHI YUUICHI
IPC: B60W10/184
Filed: 1994-10-31
Abstract: PURPOSE: To enable automatic detection when the output value or an acceleration sensor is abnormal by leading the output of the acceleration sensor into a control circuit, and outputting input abnormal display when the output of the acceleration sensor does not correspond to the change of vehicle speed information. CONSTITUTION: A program control circuit 10 is provided with a control means for making a solenoid valve 9 hold braking pressure when the display of a vehicle speed sensor becomes zero at the braking pressure of the specified value or more and the stroke of a clutch pedal is larger than the specified value or a transmission is in the neutral position and releasing the braking pressure holding state of the solenoid valve 9 when the transmission is set and the stroke of the clutch pedal becomes smaller than the set release point. A means for outputting input abnormal display when the output α of an acceleration sensor 6 does not correspond to the change of vehicle speed information V from the vehicle speed sensor 1 is further included, and abnormality is judged when |α/(dV/dt)| deviates from a range of 0.7-1.3.
Patent JP-H01111233-A (JP)
Title: Interruption control system
Inventor: KOBAYASHI NOBORU
IPC: G06F9/46
Filed: 1987-10-23
Abstract: PURPOSE:To shorten a machine cycle by selecting the instruction for interruption when it is introduced and then selecting the instructed action. CONSTITUTION:When an interruption signal is supplied to a selector 321, this signal is selected and delivered. An instruction register a331 stores the interruption signal and at the same time an instruction register b311 stores the program data supplied to a selector 355. The interruption signal is read out and supplied to a PLA341, and the program data is supplied to the selector 321. As a result, a machine cycle is shortened by supplying the data read out of the register a331 via a buffer 345 to the PLA341.
Patent JP-H1088171-A (JP)
Title: Water-soluble lubricant stock solution for capping
Inventor: HIROBE MASAHISA
IPC: C10N80/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble lubricant stock solution for capping, capable of producing DI can having high quality and attaining improvement in discharged water treating property. SOLUTION: This water-soluble lubricant stock solution for capping is used in producing DI can by capping a metal plate by using a water-soluble lubricant for capping and then subjecting the capped plate to ironing or re-capping and ironing. In this case, a synthetic ester oil is included therein and average particle diameter of the composition is kept to <=1μm when the composition is diluted with water.
Patent JP-S63120963-A (JP)
Title: Sealing device
Inventor: TAKEMASA KAZUO
IPC: F16J15/14
Filed: 1986-11-11
Abstract: PURPOSE:To facilitate sealing work, by providing a projection so as to be opposite to the recess in which a sealing material is housedly held, so that the sealing material can be squeezed. CONSTITUTION:On the inside of the lower end surface 2a of a frame body 2, a cutout part 15 opened below and inside is formed. A seal housing member 16 is constituted in a nearly L-shaped section to form a continuous recess 21 opened below. On the other hand, a seal receiving member 23 is fixed on the upper surface of a roof plate 6, and a projection 25 having a triangular sectional shape as a whole is formed. After a sealing material 8 has been inserted all around the circumference into the recess 21 of the frame body 2, the frame body 2 is put on the upper surface of the roof plate 6 in such a condition that the recess 21 is opposite to the projection 25. Thus, the projection 25 intrudes into the recess 21 to break the coating film of the sealing material so as to squeeze a nondrying adhesive end to fill it inside the recess. Thereby, the sealing can be secured.
Patent JP-S63122773-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: NISHIKAWA JUNICHIRO
IPC: H05K3/38
Filed: 1986-11-11
Abstract: PURPOSE:To provide the titled composition composed of a specific acrylic ester copolymer, an epoxy resin and a polyvinyl phenol resin and having excellent adhesivity, solvent resistance, heat-deterioration resistance and soldering heat resistance. CONSTITUTION:The objective composition can be produced by mixing (A) 100pts. wt. of an acrylic acid ester copolymer produced by copolymerizing 60-90wt% acrylic acid ester, 10-50wt% acrylonitrile and 2-10wt% acrylic acid with (B) 25-250pts.wt. of an epoxy resin having >=2 epoxy groups in one molecule and soluble in a solvent and (C) 10-100pts.wt. of a polyvinyl phenol resin.
Patent JP-H0581340-A (JP)
Title: Inquiry processing system for data base
Inventor: KIKUCHI TETSUO
IPC: G06F12/00
Filed: 1991-09-21
Abstract: PURPOSE:To execute a processing at a high speed by using properly and correctly a host computer (data base managing system) and a data base arithmetic unit. CONSTITUTION:The system is provided with an index file 26 for storing an index of a data item which becomes a retrieval condition for executing an access to a data base, a dictionary file 24 for storing information related to a relation data base containing an overlap rate of the data item of the index, and a dynamic deciding part 14 for deciding which of a host computer and a data base arithmetic processor is used, based on whether the index related to the data item being the retrieval condition exists or not, and the overlap rate of the data item concerned stored in the dictionary file 24, in accordance with a retrieval request to the data base.
Patent JP-H03143909-A (JP)
Title: Polymerizable composition
Inventor: KONSUTANCHIN JIEI BOOBORISU
IPC: C08L33/04
Filed: 1990-10-05
Abstract: PURPOSE: To obtain the subject compsn. which is useful for obtaining a high solid coating resin and provides a low mol.wt. acrylic resin at a low reflux temp. by constituting it of a mixture with a specified ratio of each specified solvent blend and acrylate monomers.  
     CONSTITUTION: The subject compsn. is constituted of a mixture of 20-60 wt.% solvent blend consisting of methyl isobutyl ketone and an alkyl-substd. benzene solvent wherein in case of monoalkyl substitution, an alkyl substituent has at least 2C and in case of at least two substitutions of alkyl groups, the alkyl substituents have at least 3C in all (e.g. Aromatic 100 manufactured by Exxon Co., Ltd.) and 40-80 wt.% monomer mixture contg. at least one hydroxy-substd. alkyl (meth)acrylate monomer (e.g. hydroxyethyl methacrylate) and at least one non-hydroxy-substd. alkyl (meth)acrylate (e.g. methyl methacrylate). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001094291-A (JP)
Title: Adaptor for electronic parts supplier
Inventor: KAWAGUCHI SATOSHI
IPC: H05K13/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an adaptor for an electronic parts supplier which can be attached or installed on electronic parts mounters in different attachment and installation forms, and has an individual drive source, and besides has a controller for the said drive source, and has a chute for scrapping of the said tape for scrapping the said tape to outside of the electronic parts mounter. SOLUTION: This adaptor has an installation board 21 for installing an electronic parts supplier in the specified position, a drive source 11 for driving the said electronic parts supplier, a controller 12 for controlling the drive source 11, a collar 13 for transmitting the drive power of the drive source 11 for rocking the lever 47, and a chute 14 for scrapping of the tape having stored the electronic parts after supply of electronic parts to an electronic parts mounter by the electronic supplier.
Patent JP-S62128738-A (JP)
Title: Preparation of braid shaped synthetic resin three-dimensional reticulated body
Inventor: MORIMURA TADAKI
IPC: B29C48/345
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a braid shaped synthetic resin three-dimensional reticulated body made complicated and irregular, by setting the extrusion speed of the wire in a circumferential part so as to make the same higher than the extrusion speed of the wire in a central part to the desired degree and acting an vortex stream of hot air injected from a nozzle. CONSTITUTION:The wire 7 comprising molten propylene extruded and spun from the nozzle 2 of a central part is taken over at the leading end thereof at a speed equal to or more than the falling speed thereof while the wires 7' comprising molten propylene extruded and spun from the nozzles 2' in the circumferential part are taken over at the leading ends thereof at a speed slower than the falling speed thereof. The wire 7 of the central part is straightly suspended but the wires 7' in the circumferential part are bent in a wrinkled state. At this time, hot air is also injected from hot air jet nozzles 4, 4' so as to form a vortex stream imparting no effect to the wire 7 in the circumferential part but agitating only the wires 7' in the circumferential part. The wrinkling degree of the wires 7' is amplified by this injection and the mutual entanglement thereof becomes violent and, in this state, the wires are fused to form a fibrous wires 8 which are, in turn, cooled and solidified to form a braid shaped synthetic resin three-dimensional reticulated body.
Patent JP-H06117849-A (JP)
Title: Probe for spm and its manufacture
Inventor: OGISO YOSHIAKI
IPC: H01J9/14
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a probe for SPM having a <=50Angstrom  radius of curvature at its front end. CONSTITUTION:By irradiating the front end of the probe of a cantilever for AFM available on the market with an ion beam 24 from the axial direction of the probe and radiating an organic metal gas, such as W(CO)6, etc., from a gas gun 23, a resolved metal is deposited in a line (B). Then a needle-like section 26 is formed by sharpening the end face of the deposited body 25 by scanning the end face with an ion beam having a diameter of <=0.5mum within a circle of 0.5mum in diameter (D) after the end face is thinned by scanning the end face with the ion beam within a circle of 1mum in diameter (C).
Patent JP-H04144483-A (JP)
Title: Ununiformity correcting circuit
Inventor: NAKABAYASHI YOSHIE
IPC: H04N1/401
Filed: 1990-10-05
Abstract: PURPOSE:To reduce errors generated between the white data of the whole block and the original white data of individual picture elements in the block by scanning a white reference face (n) times, shifting picture elements in a block one by one in each scanning, reading out white data from all the picture elements in the block and averaging the read white data. CONSTITUTION:The 2nd counter 2 for counting up the number of picture elements in each block synchronously with a picture element transfer period outputted from a sensor is added, the output of the counter 2 is compared with the output of the 1st counter 1 for counting up the number of times of scanning write data for one line by a comparator 3 and the white data of the picture elements in the block obtained when both the counter values mutually coincide and white data obtained by the preceding scanning are averaged by an average value calculating circuit to find out reference white data. Consequently, the capacity of a white data storage circuit can be reduced and the generation of an error between the reference white data of the whole block and the original white data of individual picture elements in the block can be reduced.
Patent JP-H06118714-A (JP)
Title: Production of resin binder for toner
Inventor: ITO KOICHI
IPC: C08F212/00
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a resin binder capable of giving a toner excellent in fixability, anti-offsetting property, blocking resistance and electrostatic chargeability. CONSTITUTION:Arom. diol is added to a styrene component and an acrylic component and/or a methacrylic component as principal components by 0.5-10wt.% basing on the amt. of all the polymer components and a crosslinking agent is further added. They are heated to a prescribed polymn. temp. in 15-90min and suspension polymn. is carried out to produce the objective resin binder for a toner contg. 0.1-60wt.% THF-insoluble component, having the main peak in the region of 5X10<3>-8X10<4>wt. average mol.wt. and at least one peak in a region of <=2X10<3>wt. average mol.wt. in mol.wt. distribution by gel permeation chromatography of the solvent-soluble component.
Patent JP-S63122218-A (JP)
Title: Inspection of fine pattern
Inventor: NAKAMURA KAORU
IPC: G03F1/86
Filed: 1986-11-12
Abstract: PURPOSE:To enable the comparison of design figures as contour figures to be made easily by a method wherein a material with an inspected pattern is scanned by charged particle beams to detect signals corresponding to the pattern for differentiating the signals from the material corresponding to the pattern to be inspected. CONSTITUTION:Reflected electrons from a material 4 are detected by a reflected electron detector 5 due to the electron beam irradiation to the material 4. The detecting signals amplified by an amplifier 9 are transmitted to a processor 10 to be differentiated thereby 10. The defferentiated signals are stored in a buffer memory 11 whereto any reference signals are transmitted from a quadratic scanning circuit 7 corresponding to the scanning on the material 4. These differentiated signals impose stress on the contour part of pattern while the data stored in the memory 11 are binary digitized by '1' and '0' respectively representing the contour part and the other part. Furthermore, a picture image processing circuit 14 reads out the measured data A stored in the buffer memory 11 and the design data B stored in the other buffer memory 12 to make comparison with both data per picture element for defferentiating one picture element from the others.
Patent JP-H05195044-A (JP)
Title: Degassing container for vacuum treatment of molten steel
Inventor: HORUSUTOODEIITAA SHIEERAA
IPC: C21C7/10
Filed: 1992-09-11
Abstract: The invention relates to a degassing vessel for the vacuum treatment of liquid steel, comprising a bottom part, a central part and a top part. To protect the heating bar, arranged in the degassing vessel at right angles to the centre line, the proposal is essentially that the central part (30) should have a cylindrical shape with the same radius (R) as the bottom part (20), that a flat gas-guiding surface (31) parallel to the heating bar (13) and inclined relative to the cylindrical casing (11) be provided in the region of the connection to the top part (40) and that, finally, half the casing (11) of the top part (40) connected to the central part (30) should have the shape of a tube (41) which is closed by a flat surface (42) arranged parallel to the centre line (1). 
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Patent JP-H03130881-A (JP)
Title: Method for reproducing anamorphous picture
Inventor: KOSHO SHINICHIRO
IPC: G06F19/00
Filed: 1989-10-17
Abstract: PURPOSE:To reproduce the same anamorphous picture easily and automatically by executing an anamorphous conversion to a digital picture through a computer. CONSTITUTION:A picture, a photograph, etc., which is made into a digital picture, or a digital picture by computer graphics, etc., is anamorphouslly converted and made into an anamorphous picture with a computer. This anamorphous picture is converted into a picture in accordance with output equipments such as computer jet die, printer, etc., integrated as a picture data, and by operating the output equipment in accordance with that, the anamorphous picture is reproduced on an arbitrary object. Thus, the anamorphous picture is reproduced easily on the arbitrary object.