baber/WOPTO huggingface dataset:
Patent JP-H09285043-A (JP)
Title: Steel core motor and manufacturing method
Inventor: TATEBAYASHI TAKESHI
IPC: H02K15/085
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel core motor, in which a coil is wound in alignment easily around a core and a torque ripple can be reduced. SOLUTION: An iron core motor includes a rotor made of permanent magnet, and a stator made of steel core 1. The steel core l in the stator has a first core member 7 made up of winding parts 3 to 6 with windings 9 to 12 mutually turned orthogonally around the circumferential part of the stator, and a second steel core member 8 put continuously around the first steel core member 7, while its inner circumferential part is put in contact with edge faces of the winding parts 3 to 6. Since the first steel core member 8 is formed continuously, uniform magnetic path is formed to reduce a torque ripple. In addition, the coil is wound in alignment previously around the winding parts 3 to 6 in the first steel core member 7, and thereby characteristics in motor can be improved.
Patent JP-S5816404-A (JP)
Inventor: MATSUKURA KAZUO
IPC: C08G65/00
Filed: 1981-07-22
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-S5810909-A (JP)
Inventor: HENRI HOOBEN
IPC: H03H9/10
Filed: 1982-07-05
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-H10305897-A (JP)
Title: Assembly type liquid storage tank
Inventor: WATANABE KAZUYA
IPC: B65D90/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To simplify the working, to improve the performance in the strength aspect, to reduce the cost, and to cope with the earthquake by providing bolt holes for fixing a fixed plate to be provided on a ceiling beam of straight shape steel in an outer side of the ceiling beam in a non-parallel manner corresponding to a unit panel for a ceiling wall, and providing a plurality of fixed plates of the same shape. SOLUTION: In a liquid storage tank A, a ceiling beam 11A and a flange connection part 42 parallel to the ceiling beam 11A of a unit panel 4 for a ceiling wall are fixed by a plurality of fixed plates 12A provided in the extension direction of the ceiling beam 11A. The fixing position (bolt hole) of the fixed plate 12A at the ceiling beams 11A is arranged in an inclined manner in each side, non-parallel to the outer side of the ceiling beam 11 corresponding to the inclination of the unit panel 4 for the ceiling wall formed for discharging the rain. A plurality of fixed plates 12A are of the same shape, and a notch is formed in an upper side, and the periphery of a perpendicular flange connection part 41 can also be fixed uniformly. The assembly is simplified, the strength is secured, and anxiety is eliminated even when an earthquake occurs.
Patent JP-H06331636-A (JP)
Title: Vehicle odometer
Inventor: HATTORI YASUSHI
IPC: G01P3/487
Filed: 1993-05-18
Abstract: PURPOSE:To provide a vehicle odometer that does not require a transmitting portion for transmitting a signal indicating detection of the magnetism of a magnet. CONSTITUTION:A ferromagnet 5 is attached to one of the spokes 4a of a front wheel 4 and magnetism emanating from the magnet 5 is detected by a sensor coil in a meter main body 1 secured to a handle bar 3 above the front wheel, to count the number of turns of the front wheel. Magnetic lines of force emanating from the magnet 5 are pointed in the radial direction of the front wheel, and a sensor coil having directivity is used with the magnetism detecting area of the sensor coil set to cover the upper side of the front wheel 4. Since the magnetism of the magnet 5 can be directly detected by the sensor coil attached to the meter main body 1, the constitution of the meter can be simplified and the meter can be installed very easily compared to conventional methods.
Patent JP-S5449509-A (JP)
Title: Electric motor
Inventor: OOYA IKUO
IPC: H02K17/16
Filed: 1977-09-26
Abstract: PURPOSE: To provide an electric motor wherein a gap between a stator and a rotor is utilized for the transmission of electromagnetic energy and simultaneously as a bearing surface to make the bearing and the bearing frame to be exclusively used unnecessary, thereby lowering the cost of manufacture of the motor and miniaturizing the same.  
     CONSTITUTION: A gap formed between a stator 1 and a rotor 6 is filled with a lubricant 11, and at the same time, a V-shaped groove 7 in which a lubricant generates a hydrodynamic pressure is formed to use the gap surface as a fluid lubrication bearing. For this reason, the rotor completely floats up by the lubricating oil film, and the contact between the stator and the rotor occurs at less than a certain rotational number when the motor is started or when the motor is stopped or retarded. The wear of the stator and rotor is extremely small and the life thereof as the bearing is extremely prolonged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01286323-A (JP)
Title: Integrated circuit
Inventor: SAITO TATSUYA
IPC: H01L21/66
Filed: 1988-05-11
Abstract: PURPOSE:To enable operation test even if stop command code is input during test period by providing an effective halt/no operation signal generating function with which if a test mode signal is input into an IC to be tested, it becomes a test mode, and which processes a code that becomes a halt signal in the usual mode as a no-operation signal. CONSTITUTION:In the case of test mode, if a test signal ST at high level 'H' is applied to a test terminal TT, it is supplied to an effective halt/no-operation signal generating circuit 2, and if a usual halt signal SH and a no-operation signal SN obtained by decoding usual commands during the test mode period are also input to the signal generating circuit 2, an effective halt signal SRH and an effective no-operation signal SRN are output. Hereby, if a halt signal SH is input into a data bus terminal TDB of the IC1 to be tested in the full output code of a counter 3, operation test can be continued without halt of the internal circuit.
Patent JP-S5640349-A (JP)
Title: Relay trouble searching system
Inventor: SHIMODAIRA RISUKE
IPC: H04B17/40
Filed: 1979-09-10
Abstract: PURPOSE:To make it possible to search the trouble of the relay transmission system, by transmitting the two-bit code, which is constituted with the first bit equal to each bit of the first code and the second bit opposite to the just preceding bit, to the relay transmission line. CONSTITUTION:Outputs of code generator 65, which generates a code having the mark rate other than 1/2, and designated frequency generator 75 are input to exclusive OR circuit 6, and a signal which changes the mark rate at the period of the designated frequency is obtained from output terminal 50. This signal is caused to pass through code converter 3 and code differentiating circuit 4 to obtain a code string, which satisfies the differential mark inversion code rule, at terminal 40. The output of trouble searching code generator 7 obtained in this manner is transmitted to transmission line. Next, the output of flip flop 5 of reproducing relay circuit 61 is caused to pass through low-pass filter 53 to obtain the designated frequency from the code string; and if an error occurs in the transmission line, the phase of output 90 is changed for every error or designated frequency components are reduced, so that the trouble of the relay transmission system can be searched.
Patent JP-S5640388-A (JP)
Title: Circuit extension system
Inventor: TOMIOKA MASAMI
IPC: H04Q1/14
Filed: 1979-09-10
Abstract: PURPOSE:To make extension of a circuit possible without influence upon operating circuits, by connecting circuit parts of the circuit package for extension to the common bus after stabilizing them electrically. CONSTITUTION:Through circuit package 21 for extension is connected to corresponding individual wiring 17 when circuit package 21 for extension is mounted, this package 21 is not connected to wiring 15 for common bus and operating circuits 11, 12, 13 and 16 are not affected. Next, after circuit elements mounted on circuit package 21 are stabilized, circuit package 21 and through package 22 to be connected to wiring 15 for common bus are mounted, and the circuit is extended by connecting cable connector 23.
Patent JP-S60259641-A (JP)
Title: Production of spun yarn by hollow spindle
Inventor: AOKI AKIRA
IPC: D02G3/34
Filed: 1984-06-06
Abstract: PURPOSE:To obtain efficiently varied spun fancy yarns, by a fiber bundle delivered from another drafting part above a part where a winding yarn of a hollow spindle joins the fiber bundle with compressed air. CONSTITUTION:A fiber bundle 12, e.g. another roving, is drafted in another adjacent drafting part 11, and delivered as the second fleece 13 from a front roller 14. The second fleece 13 is transported above a part where the first fleece 3 joins a winding yarn 8 through a transportation pipe 16 having a compressed air inlet 15 with an air stream, and wound around the periphery of the first fleece 3 together with the winding yarn 8 and passed through a hollow spindle 5.
Patent JP-H06327367-A (JP)
Title: Apparatus for cultivating plant
Inventor: IIKUNI KOJI
IPC: A01G31/00
Filed: 1993-05-19
Abstract: PURPOSE:To enable the easy practice of operation such as harvesting without requiring the stopping in performing the operation, reduce the fouling, further dispense with soil and enable the clean cultivation of a plant. CONSTITUTION:The apparatus is constructed by engaging both sides of the upper end in the longitudinal direction of a cultivation trough 1, made of a synthetic resin and having a nearly U-shaped cross-sectional shape with mutually parallel supporting pipes 6, floated from the ground surface and attached to supports 5, stuffing rock wool 14 for setting plants in the interior of the cultivation trough 1 and simultaneously embedding irrigating tubes 15 and 16 in the rock wool 14 so as to discharge water from hole parts for discharging water formed in the irrigating tubes 15 and 16 into the interior of the rock wool 14. Since the cultivation trough 1 is installed by floating from the ground surface, operation such as harvesting can easily be carried out without requiring the stooping in performing the operation and the fouling can be reduced to carry out the clean cultivation of a plant.
Patent JP-S6041619-A (JP)
Inventor: IERUGEN RAASHIYU ERITSUKU HERU
IPC: C07D209/96
Filed: 1984-06-05
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-S5818420-A (JP)
Title: Raw material pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/155
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the titled pitch capable of retaining the softening point at a low value, and easily forming the mesophase, by heating a mixture of a heavy oil formed in cracking petroleum with steam as a by-product with a heavy oil formed in catalytically cracking petroleum as a by-product under specific conditions. CONSTITUTION:A mixture of (A) a heavy oil, having a boiling point >=200 deg.C, and formed in preparing an olefin by cracking petroleum with steam as a by-product with (B) a heavy oil, having a boiling point 200 deg.C, and formed in preparing gasoline, etc. by the fluid catalytic cracking of petroleum as a by-product is heat-treated at 400-500 deg.C and a hydrogen pressure >=20kg/cm<2>.G to give the aimed pitch. Usually, the precursor pitch obtained by heating the pitch is melt spun, made infusible, and carbonized to afford the carbon fibers. The weight ratio between the components (A) and (B) is preferably 1:(0.2-4). EFFECT:Carbon fibers having improved elasticity and strength are obtained.
Patent JP-H0927115-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI MASAKI
IPC: C09D175/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent electromagnetic conversion characteristics, sufficient overwriting characteristics, compatibility with an ME tape, travelling durability and corrosion resistance. SOLUTION: A magnetic layer essentially comprising a ferromagnetic powder and a binder resin is formed on at least one surface of a nonmagnetic supporting body. In this magnetic recording medium, the magnetic layer is 0.05-0.8μm thick, the average major axial length of the ferromagnetic powder is 0.05-0.20μm, and the binder resin contains such a polyurethane having 5-25nm inertia diameter in cyclohexane.
Patent JP-H11304985-A (JP)
Title: Jet pump maintenance device
Inventor: SAKAMAKI KAZUO
IPC: F04F5/44
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To check and repair without draining reactor water, by inserting a laser surface solid solution heat treatment means or a grind finishing means together with a TV camera and the like in a riser pipe of a jet pump placed in a reactor pressure vessel. SOLUTION: A jet pump maintenance device 27 is provided with a welded part detector 30 detecting welded part 28 and the like at a jet pump 9 and a pipe part of a thermal sleeve 22 and the like placed on a reactor pressure vessel, a laser surface solid solution heat treatment means 31 for irradiating laser to the welded part 28, a support means 32 for supporting the welded part detector 28 and the laser surface solid solution heat treatment means 31 and the like to be capable of moving an axial direction at an arbitrary position in a jet pump 9 and the pipe of a thermal sleeve 22 and the like.
Patent JP-H041278-A (JP)
Title: Cationic electrodeposition resin composition with weatherability and corrosion resistance
Inventor: KAGAWA EIJI
IPC: C09D175/04
Filed: 1990-05-01
Abstract: PURPOSE:To obtain the title composition which is excellent in rigidity, chemical resistance and the like by compounding polyisocyanate and a base polymer each in a specific block ratio as effective ingredients. CONSTITUTION:A cationic electrodeposition resin composition with weatherlability and corrosion resistance comprises 1 to 50 parts by weight of at least one non-yellowing or difficultly yellowing polyisocyanate blocked with at least one blocking agent such as acetoxime and a base polymer which has an average molecular weight of 3000 to 30000, contains a hydroxy group and a tertiary amino group and is obtained by copolymerizing 1 to 20 parts by weight of a tertiary amino groupcontaining vinyl monomer such as dimethylaminoethyl methacrylate with 1 to 50 parts by weight of at least one member among a hydroxy ester of an alpha,beta-ethylenically unsaturated monocarboxylic acid, a caprolactone adduct of an alpha,beta-ethylenically unsaturated monocarboxylic acid and an adduct of a monoepoxy compound with an alpha,beta- ethylenically unsaturated monocarboxylic acid such as 2-hydroxyethyl acrylate.
Patent JP-S5828501-A (JP)
Title: Simplified valve clearance adjusting device
Inventor: DEGUCHI RIYUUICHI
IPC: F01L1/20
Filed: 1981-07-27
Abstract: PURPOSE:To adjust the valve clearance in multiple stages with one pad by coupling the lugs of a valve adjusting pad optionally into several kinds of grooves of a valve lifter with different depths from each other in an engine provided with a movable valve system of a valve direct hit type by means of a cam. CONSTITUTION:A valve lifter 3 is pressed toward a cam 1 side by means of a spring 4, and a valve 5 is opened or closed by the up-and-down movement of the valve lifter 3 in accordance with the revolution of the cam 1. A valve adjusting pad 2 for adjusting the valve clearance is fitted inside the cylindrical section above the valve lifter 3. Here, said pad 2 is formed with a proper number of lugs 6 protruding outward in the radial direction on the disk-shaped periphery. A plurality of grooves 7 with a width to accommodate the lugs 6 of said pad 2 and with different depths from each other are provided on the inner periphery of said cylindrical section. Then, when the valve clearance is to be adjusted, the lugs 6 are optionally coupled into a plurality of grooves 7 primarily for fine adjustment.
Patent JP-H01287119-A (JP)
Title: Resin composition for electrical laminate
Inventor: SUZUKI NOBORU
IPC: C08F299/00
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a resin composition for electrical laminate having excellent low-temperature punchability, impact resistance, rigidity, heat-resistance, etc., by compounding a specific resin having double bond on side chain, a specific flexibilizing monomer and a specific monomer for crosslinking at specific ratios. CONSTITUTION:The objective resin composition for electrical laminate can be produced by compounding (A) 10-60wt.% of a resin having double bond on side chain and consisting of a main chain composed of a polymer containing a vinyl monomer having functional group and a side chain containing radically curable carbon-carbon double bond and bonded to said main chain through said functional group, (B) 5-35wt.%, preferably 10-40w.t% of a flexibilizing monomer of formula (R is H or methyl; n is 1-10; X is H, CH3, etc.) and (C) the remaining part of a vinyl monomer for crosslinking (e.g. styrene).
Patent JP-H07319914-A (JP)
Title: Electronic map device and method for inputting data to the device
Inventor: HORIOKA ATSUSHI
IPC: G01C21/00
Filed: 1994-05-30
Abstract: PURPOSE:To use a map drawn on paper or the like and an electronic map device in combination by storing inputted positional information such as longitude and latitude and displaying a map in accordance with the positional information and map information stored in a map information recording part. CONSTITUTION:A GPS receiver 2 calculates the longitude and latitude of a current position by the use of a signal received from a GPS satellite through an antenna 1 and outputs the calculated result to a central processing part 7 and an image scanner 4 optically reads out picture information, converts the luminous intensity of each picture element into a digital value and outputs the digital value to the central processing part 7. The processing part 7 records the information in a peripheral information data base 6 and displays an electronic map on a display 9 in accordance with a map information data base 8. Consequently a paper map or positional information supplied from a recording medium such as book can simply be inputted to the electronic map device and the electronic map device can be simply used together with the paper map or the book.
Patent JP-H09306778-A (JP)
Title: Capacitor and manufacture of capacitor
Inventor: KIDA TAKASHI
IPC: H01G4/38
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To restrain a voltage applied to a GTO element and prevent disturbance to insulation, by locating a connection conductor and a folded connection conductor closely to each other, with an insulating member inserted between the conductors. SOLUTION: A plurality of capacitors 1 are arrayed in one sequence. Terminals on one side are connected in parallel by a folded connection conductor 11, and terminals on the other side are connected in parallel by a connection conductor 12. The folded connection conductor 11 and the connection conductor 12 are located close to each other, with an insulating member 13a inserted between the folded connection conductor 11 and the connection conductor 12 and with an insulating member 13b inserted between conductors of a folded portion of the folded connection conductor 11. The insulating member 13a is durable to a voltage between terminals of the capacitors. The insulating member 13b is an insulating member durable to the amount of decrease in voltage of the folded connection conductor 11. The folded portion of the folded connection conductor 11 is arranged on the lateral side.
Patent JP-2000304621-A (JP)
Title: Temperature sensor
Inventor: KOJIMA TATSUYA
IPC: H01L23/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor which is easily fittable with high precision in temperature detection as well as high reliability by providing a plate, a temperature detecting element, and a filler agent, opening a hollow hole as deep as up to center of plane on the side surface of plate in parallel to the flat surface, and fixing the temperature detecting element in the hole using the filler agent. SOLUTION: The plate 4, made of copper, etc., is provided with a hollow hole 7 as deep as up to the center in the plane in parallel to the flat surface, and the temperature detecting element 5 is inserted into the hole 7 and fixed in the hole with the filler agent 8. Fitting holes 6 are identical with the hole 7 for fitting a heating element in size. The tip end part of the temperature detecting element 5 is located at about the central part of the flat surface of the plate 4. Thus, the temperature directly under the heating element is detected with high precision.
Patent JP-H11313186-A (JP)
Title: Resolution measurement device for image reader, resolution measurement method therefor and recording medium
Inventor: HONDA KEIJI
IPC: G06T1/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a resolution measurement device of an image reader, the resolution measurement method and a recording medium for enabling the automatic computer processing of a resolution test in which one piece element of a CCD element resolves one bar. SOLUTION: This device is provided with a test chart 2 prepared by shifting a black-and-white line pair pattern pitch by a slight amount from the read picture element pitch of the image reader, a read means 3 for reading the test chart 2 and reading the area of a sufficient width so as to provide a part where the pattern and the picture element surely match, a segmentation means 4 for segmenting only the required part of read image data, an analysis means 5 for calculating a gradation difference for each picture element of the read images of the entire area of the segmented image data and detecting a maximum gradation difference and a judgement means 6 for judging the resolution test to be successful in the case that the maximum gradation difference exceeds a normal/defective condition judgement value.
Patent JP-S608274-A (JP)
Title: Novel quinazolinone derivative, its preparation and antiallergic agent
Inventor: UEDA IKUO
IPC: C07D239/95
Filed: 1983-06-27
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl or group of formula II (A is lower alkylene; R<4> is aryl); R<2> is amino, lower alkylamino or group of formula III (m is 2 or 3); when the thick solid line is double bond, n is 0 or R<1> is group of formula II and R<2> is oxo, and when the thick solid line is single bond, n is 1; R<3> is H or lower alkyl] and its salt. EXAMPLE:1-Methyl-4-[3-4-(diphenylmethyl)hexahydro-1H-1,4-diazepin-1-yl propylamino]-2(1H)-quinazolinone. USE:Antiallergic agent. PREPARATION:For example, the compound of formula V can be prepared by reacting the compound of formula IV (R<1> is lower alkyl or group of formula II; X is acid residue) with the compound of formula R<2>-H or its salt.
Patent JP-S5240887-A (JP)
Title: Hook head center
Inventor: TABATA HISAO
IPC: B23B33/00
Filed: 1975-09-26
Abstract: PURPOSE: To enable to perform machining without correcting direction of hooks, and without decreasing the number of cutting, feeding and revolution in every time of strong and heavy cutting in reversal revolution. 
     COPYRIGHT: (C)1977,JPO&Japio