baber/WOPTO huggingface dataset:
Patent JP-H09182389-A (JP)
Title: Magnetizing method for permanent magnet type electric motor
Inventor: KOJIMA HIROAKI
IPC: H02K15/03
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of magnetic flux ofa magnetizing magnet by positionally matching the magnetic pole of a rotor with the magnetic pole of a magnetizing magnetic field by a winding with the high accuracy at low costs without using a positional matching jig even when there is mechanical clearance in a stator and the rotor in the case of applying a magnetizing voltage to a stator winding to magnetize the magnet after the rotor equipped with an unmagnetized magnet is fittingly inserted into the stator to perform positional matching. SOLUTION: When the positional matching of the magnetic pole of a rotor is taken place, a voltage for positional matching of a low DC voltage from a power source 56 for positional matching is applied to stator windings 33v, 33w to generate a stationary magnetic field in a stator core, the rotor is rotated and moved by reluctance torque due to the stationary magnetic field to magnetically pesitionally match the magnetic pole with the magnetic pole of the stator core, and after that, the magnet is magnetized by applying a magnetizing voltage to a stator winding 33u.
Patent JP-H02263562-A (JP)
Title: Apair of refractory blocks for rotary slide valve closure
Inventor: DEITAA BETSUKAASU
IPC: B22D41/14
Filed: 1989-12-25
Abstract: PURPOSE: To uniformly hold an upper fixed block by providing the upper block having a closely contact sliding surface inclined to the horizontal plane and a flowing passage at the vertical center axis and a spout block in a movable annular supporting casing having the flowing passage at the vertical center axis. CONSTITUTION: A refractory block is provided with an interruptible slide valve casing 11 arranging a spouting hole 19 at the bottom part so as to be pivotally movable above a molten metal container. A truncated cone shaped spout block 8 disposed in the movable annular supporting casing 15 rotatably disposed in the upper block 7 and the valve casing 11 of a rotation slide valve closure, is provided. A rotation axis of the spout block is formed as the acute angle to the vertical center axis of the flowing passage and the contacting part of the outer peripheral surface 49 on the spout block 8 with the annular supporting casing 15, is formed as a spherical surface shape. In this way, even the upper block and the spout block have the dimensional deviation, since the spout block can be adjusted, the fixed upper block can uniformly be held with the spout block.
Patent JP-H11239900-A (JP)
Title: Fluid bearing used for supporting flywheel assembly of press, device used in press, press and press assembly
Inventor: BORNHORST JOHN B
IPC: F16C32/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing or the like used for supporting a flywheel assembly of a press, which is provided with a hydrodynamic oil film system realizing a lubricant film between a flywheel and a stationary bearing relating to it when the press is operated. SOLUTION: A static pressure bearing pad 24 which is formed in an inside bearing surface of a stationary bearing 14 is used to receive a pressurized fluid. Thus, since oil which is sent to the static pressure bearing pad 24 is fed into a clearance between a flywheel and the stationary bearing 14 when the flywheel is rotated, a hydrodynamic effect is brought about. As the other side view, since an oil film is realized between a section with a key of the stationary bearing 14 (being adjoined to the stationary bearing and alternately engaged with the stationary bearing for the purpose of a detent) and a section with the key of a bearing supporting block, a material from the surface of the key is prevented from being broken.
Patent JP-H02177074-A (JP)
Title: Reproduction processing method in audio file device
Inventor: KITAMURA MIKI
IPC: G11B19/02
Filed: 1988-12-27
Abstract: PURPOSE:To simplify an operation and to reduce confirmation time by interrupting audio reproduction with a consecutive reproduction command, starting the audio reproduction automatically and reproducing the reproduction data of a memory repetitively till it is reproduced out. CONSTITUTION:A CPU 1 upon the receipt of a command from an input device 6 loads a data from a memory 2 in which consecutive reproduction data are stored. The data is given to a magnetic disk 4 via an input/output interface 3 and the audio signal being a 1st data is regenerated. When a consecutive reproduction command comes from the input device 6 during the audio reproduction, the audio reproduction is interrupted and whether or not a succeeding data exists in a memory 2 is decided. When the succeeding data exists, the data is loaded from the memory 2 and reproduced and the reproduction is repetitively implemented till the data is all read out. Since consecutive reproduction is applied automatically, the operation by the operator is simplified and the confirming time is shortened.
Patent JP-H07193036-A (JP)
Title: Vapor drying apparatus
Inventor: MITA MASAAKI
IPC: F26B21/14
Filed: 1993-12-27
Abstract: PURPOSE:To decrease the consuming amount of chemical and to decrease moisture infiltrating into condensed chemical by setting the temperature of refrigerant used in a chemical-vapor condenser at 0 deg.C or higher and the dew point of peripheral atmosphere or less, dehydrating condensate received with the pan of the condenser with a dehydrator, and utilizing the condensate again. CONSTITUTION:A condensing mechanism comprising a chemical-vapor condenser having several refrigerant paths 6 along the inner wall of a tank is provided at the upper part of a chemical tank 7 in a vapor drying apparatus. A material to be washed 15 is held between the condenser and the chemical surface of stored chemical 9. The temperature of the refrigerant used in the chemical-vapor condenser is set at 0 deg.C or higher and the dew point of peripheral atmosphere or less. The chemical, which is received with a condenser pan 8, is dehydrated 14 and utilized again. The chemical can be efficiently utilized again by setting the temperature of the refrigerant at the dew point of the peripheral atmosphere or less, enhancing the efficienty of the condensation and thereby removing moisture, infiltrating from increasing atmosphere accordingly with a dehyclrater. When the temperature of t e refrigerant 18 lower than 0 deg.C, the moisture in the peripheral. atmosphere is frozen, and this is not desirable.
Patent JP-H03222498-A (JP)
Title: Housing apparatus
Inventor: UEIN JIYOSEFU KASANOBUA
IPC: G06F1/16
Filed: 1990-11-29
Abstract: PURPOSE: To effectively house logic elements so as to improve a logic cage or a housing device in logic element density by a method, wherein the guide holes provided to the top and base guide of a first auxiliary housing device are made so as to offset from the guide holes provided to the top and base guide of a second auxiliary housing device. CONSTITUTION: A logic cage 20 includes back-to-back housing devices or sub- cages 22 and 24, and the sub-cages 22 and 24 each possesses a top guide 26 and a bottom guide 28, provided with an inner guide path or a guide hole 30. The guides 26 and 28 are cast or formed of proper material or formed through processing. The guides 26 and 28 each possesses a side edge, equipped with a positioning tab 36 and fastened to a both-sided back plane assembly 38. The guides 26 and 28 align and support logic elements 42. By this setup, a logic cage or a housing device of this constitution is capable of housing the logic elements 42 effectively and enhanced in logic element density.
Patent JP-H05162810-A (JP)
Title: Pneumatic transport method and facility for refuse
Inventor: TOMA ICHIRO
IPC: B65G53/66
Filed: 1991-12-17
Abstract: PURPOSE:To minimize the electric power consumption of a blower and prolong the service life by reducing the wear of a transport pipe and prevent the transport pipe from being clogged up with refuse. CONSTITUTION:When a blower 11 is started and refuse discharged from plural refuse storage discharge devices 1 at a predetermined building is collected into a separator 12 via a transport pipe 5, the pneumatic transport of refuse is conducted by means of the transport pipe 5 where an air current whose air amount is suited to the kind of each refuse, is produced by driving and controlling the blower 11 so that an air current whose air amount copes with the kind of refuse thrown into throw-in openings 2 at the building, may be formed in the transport pipe 5.
Patent JP-2000161041-A (JP)
Title: Breather in engine
Inventor: HORI YOSHIAKI
IPC: F01L1/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To form a breather chamber having a comparatively large capacity while avoiding enlarging of a horizontal opposing type or V-type engine by arranging a breather on a second cylinder block, a second cylinder head, and a crankcase, between a cam chain chamber and a second cylinder bore. SOLUTION: A cam chain chamber for communicating both valve system chambers 381, 382 with an inside of a crank case 26 is arranged on an off set side with respect to an axis of a second cylinder bore 292 in an axis of a first cylinder bore 291, namely on a front end side along the fore-and aft direction of a motorcycle. Both endless cam chains 551, 552 for transmitting rotating power of a crankshaft 28 while decelerating power of first and second cam shafts 401, 402, are wound in the cam chain chamber. A breather chamber 65 is arranged between the cam chain chamber and the second cylinder bore 292, and on the second cylinder block 252, the second cylinder head 272, and a front case half-body 26a of the crank case 26.
Patent JP-H0941940-A (JP)
Title: Gas guide element with sound-absorbing wall for absorbing and deadening noise propagated in main path
Inventor: RIHIYARUTO NORESU
IPC: F01N1/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost, simplify assembling operation, and remarkably reduce acoustic strength of noise even in a chemically offensive high temperature gas. SOLUTION: An inside covering hose 9 is formed of metal wire rod fabric, glass fiber fabric, synthetic fabric, natural fabric, ceramic fabric, non-woven fabric, or a thin soft sheet formed of polyurethane, polyamide, polytetrafluoroethylene, or a composite of these materials according to the mechanical load, chemical load or thermal load received by a gas to be guided. The surface of the inside covering hose 9 is bonded to metal elements 19, 20 having large masses, a material insert body is manufactured by accumulating a mineral fiber 12 and/or a metal fiber and/or an entropy elastic material chip and/or chip, and a gas guide element 1 has a winding of at least 360 deg. between a gas inlet and a gas outlet.
Patent JP-H08171715-A (JP)
Title: Magnetic recording medium and its production
Inventor: NAGAO MAKOTO
IPC: G11B5/73
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a vapor deposited tape of a high density and large capacity having excellent crack resistance and further, excellent weatherability, C/N and curlability. CONSTITUTION: This magnetic recording medium is obtd. by forming a magnetic layer consisting of a ferromagnetic metallic thin film by a diagonal vapor deposition method on a nonmagnetic substrate. This nonmagnetic substrate has microprojections 2 thereon. A ground surface layer consisting of a metallic film mainly composed of Cu is formed between the nonmagnetic substrate and the magnetic layer. A ground surface layer consisting of a metallic film mainly composed of Cu is formed by sputtering on the nonmagnetic substrate having the microprojections described above and thereafter, a ferromagnetic metal is diagonally deposited by evaporation on the ground surface layer.
Patent JP-H03192365-A (JP)
Title: Electrophotographic sensitive body
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which is not changed in initial electrostatic charge potential by light exposing and has excellent sensitivity by using two kinds of hydrazone compds. as a charge transferable material and using a polycarbonate resin or polycarbonate Z resin as a resin binder. CONSTITUTION:This photosensitive body has a charge generating layer and a charge transfer layer on a conductive base body. The charge transfer layer consists of the charge transferable material and the resin binder. The charge transferable material consists of the 1st hydrazone compd. expressed by general formula (A) and the 2nd hydrazone compd. expressed by general formula (B) and the resin binder consists of the polycarbonate resin or the polycarbonate Z resin. The 1st hydrazone compd. and the 2nd hydrazone compd. are dispersed into the polycarbonate resin or the polycarbonate Z resin, by which the optical forbidden band width of the resin film is adjusted to 2.78eV. The half-attenuation exposure of the photosensitive body is decreased if the charge transfer layer is formed by combining the 1st hydrazone compd. and the 2nd hydrazone compd.
Patent JP-H05112672-A (JP)
Title: Fiber-reinforced thermoplastic resin composition
Inventor: NAKAMURA MASARU
IPC: C08K7/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide the title composition excellent in dimensional accuracy with the molded products therefrom of small deformation, also excellent in mechanical properties, in particular, weld characteristics. CONSTITUTION:The objective composition can be obtained by incorporating (A) a thermoplastic resin (e.g. polybutylene terephthalate, polyethylene terephthalate, nylon 6) with a total of <=60wt.% of (B) 1-30 (pref. 5-20)wt.% of a fibrous reinforcing material (e.g. glass fiber, carbon fiber) and (C) 5-50 (pref. 10-40)wt.% of a silicate compound >=10 in the ratio fiber length/major radius.
Patent JP-2001152000-A (JP)
Title: Flame-retardant unsaturated polyester resin composition
Inventor: TAKEUCHI HIROSHI
IPC: C08L67/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition which, in spite of being halogen-free, gives cured products having a high flame retardance, heat resistance, moisture resistance and excellent mechanical properties, chemical resistance and the like. SOLUTION: The flame retardant polyester resin composition comprises (a) a phosphorus-containing unsaturated polyester having a structure in which a phosphorus-compound represented by the formula (wherein R1 and R2 are the same of different and each an aliphatic group or an aromatic group; and m and n are the same or different and each an integer of 0-2) is added to part of the unsaturated group, (b) a reactive diluent, and (c) a phosphorus based flame retardant in amounts of, based on 100 pts.wt. the composition, 25-90 pts.wt. component (a), 5-70 pts.wt. component (b), and 1-25 pts.wt. component (c) with a phosphorus content in the entire resin composition of 2.0-10.0 wt.%.
Patent JP-H04200315-A (JP)
Title: Riding type lawn mower
Inventor: TAKEI TERUTAKA
IPC: A01D34/63
Filed: 1990-11-29
Abstract: PURPOSE:To enable safe travel without laterally turning even by recovering a large amount of lawn by equipping the back of a machine body with a recovering device straddling a driving part and extending the lower end of the recovering device to the vicinity of the ground surface. CONSTITUTION:The front of a mobile machine body is equipped with a lawn mower and its back is provided with a driving part 20 and a recovering device 3 for cut lawn. The recovering device 3 is equipped with a nearly OMEGA-shaped supporting frame 17 straddling the driving part 20 and two recovering containers 13 and 13, insertable and removable from the left and right on both sides. The cut lawn is then contained through a duct 11 in the containers. The left and right lower ends (17a) and (17b) of the supporting frame 17 are set near the ground surface and the machine body is prevented from lateral turning by ground contact even if it is about to laterally turn.
Patent JP-H01178946-A (JP)
Title: Stroboscopic device
Inventor: IKEDA MASAKI
IPC: G03B15/05
Filed: 1987-12-29
Abstract: PURPOSE:To surely prevent trouble such as the waste of a power source due to the malfunction of a commutation thyrister by providing a control means which operates on receiving the output supply from a voltage monitoring means and controls a switching circuit to be turned off at the time of an inverting action. CONSTITUTION:The switching circuit 15 is provided between the side of a poser source 1, the communication thyrister 9 and a communication capacitor 6, and turning on/off the switching circuit 15 is carried out by monitoring the charge voltage of the commutation capacitor 6. In case the commutation thyrister 9 develops malfunction that maintains a conducting state unnecessarily, the switching circuit 15 is turned off by detecting that the commutation capacitor 6 is not charged, and the power source 1, the commutation thyrister 9 and the commutation capacitor 6 are separated electrically. Thus, the waste of the power source and the burning of a charging resistance 7 in the commutation capacitor, which are caused by the malfunction of the commutation thyrister, can be surely prevented.
Patent JP-H10232866-A (JP)
Title: Method and device for processing data
Inventor: ELWORTHY DAVID
IPC: G06V30/40
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in sorting by successively extracting the features of data as elements, comparing an element group with the prescribed probability value of element group, calculating cumulative probability for each class and identifying the class, to which data belong, from the cumulative probability. SOLUTION: The data elements are extracted by a data element extracting part 20 and respectively inputted to respective probability libraries 21a, 21b, 21c...21L for sorting. The probability of respective elements belonging to a certain class is outputted from the respective probability libraries 21a, 21b, 21c... 21L to respective accumulators 22a, 22b, 22c...22L. The accumulators 22a, 22b, 22c...22L accumulate probability and outputs them to a comparator 23 for comparing the cumulative probability and when the class can be identified with the reliability of cumulative probability, it is discriminated. The identified class is inputted to a data processing process and data are read out and processed according to the identified class.
Patent JP-H1026585-A (JP)
Title: Method and apparatus for measurement of distribution of internal characteristic
Inventor: UEDA YUKIO
IPC: G01B11/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To measure the distribution of an internal characteristic with high reliability and with high accuracy by a method wherein a mean measured value which is found on the basis of a combination of a light incident position and a light detection position which are relatively in the same relationship with reference to one point inside an object to be measured is used as a reference value. SOLUTION: Detection signals which are issued from a photodetector 40 on the basis of respective beams of measuring light detected by light detecting fibers 1b to 12b are processed by a computing and processsing part 60, and measured values are retained temporarily in a storafe part 70. Then, in the computing and processing part 60, a plurality of measured values which are found on the basis of a plurality of combinations of light incident fibers 1a to 12a and the light detecting fibers 1b to 12b whose positional relationship is relatively identical are extracted, and a reference value as their mean value is computed. On the basis of the reference value in every positional relationship, an average absorption coefficient and an average equivalent scattering coefficient at the inside of a scattering absorber SM are found so as to be retained in the storage part 70.  Then, by using one reference value, the change amount of a prescribed internal characteristic in every region divided into a plurality of regions is computed, and the distribution of the change amount of the internal characteristic of an object is found.
Patent JP-H10160822-A (JP)
Title: Measuring apparatus for underwater position
Inventor: KOYAMA KENICHI
IPC: G01S5/22
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for an underwater position, by which the position of a sound source can be measured precisely. SOLUTION: A measuring apparatus is constituted in such a way that a first towing body B and a second towing body C are towed by a towing role e1 and a towing rope e2 from a measuring ship A and that the measuring ship A, the first twoing body B and the second towing body C are loaded respectively with receivers a1, a2, a3 so as to receive sound waves from a sound source. By this constitution, the baseline between the receivers can be expanded. When the baseline is expanded, it is possible to prevent the measuring accuracy of the position of the sound source from being worsened and to prevent the measurement of the position of the sound source from becoming impossible even when the depth of the sound source is deep and when the distance between the receivers and the sound source is considerably away.
Patent JP-H09180655-A (JP)
Title: Vacuum envelope, image forming device with it, and their manufacture
Inventor: OGURA MASAAKI
IPC: H01J9/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress the pressure distribution within an envelope by setting the longitudinal direction of a flat plate-like atmospheric pressure resistant support member erected in the envelope substantially perpendicular to the longitudinal direction of a getter forming region, and setting the central axial direction of an exhaust pipe substantially perpendicular to the longitudinal direction of the getter forming region. SOLUTION: The peripheral edge of a substrate 1 arranged with an electron source 4 formed with multiple electron emitting elements and a faceplate 2 formed with a phosphor 80 and an anode is surrounded by an outer frame 3, and an atmospheric pressure resistant support member 5 is erected between the substrate 1 and the faceplate 2 so that the longitudinal direction of the flat plate-like atmospheric air-resistant support member 5 is made substantially perpendicular to the longitudinal direction of a getter forming region 6. An exhaust pipe 7 is provided to assemble an envelope so that the central axial direction of the exhaust pipe 7 is made substantially perpendicular to the longitudinal direction of the getter forming region 6, and the exhaust pipe 7 is sealed after the interior of the envelope is evacuated.
Patent JP-H02174851-A (JP)
Title: Medical filter
Inventor: NAKAMICHI NOBORU
IPC: B01D65/00
Filed: 1988-12-27
Abstract: PURPOSE:To reduce the amount of the eluate eluted to the liquid in a filter by introducing an aqueous sodium salt solution into a chamber for a liquid to be filtered and a filter chamber. CONSTITUTION:An aqueous sodium salt solution is introduced into both of a chamber for a liquid to be filtered communicating with a liquid inflow port and a filter chamber communicating with a filtrate outflow port partitioned by a hydrophobic cellulosic filter. As the aqueous sodium salt solution, a saline solution and an aqueous sodium citrate solution are used. The concn. of salt in the saline solution is pref. 0.5-10wt.%, more pref., 0.85-0.95% same to the concn. of a physiological saline solution. The concn. of sodium citrate in the aqueous sodium citrate solution is pref. 0.01-10%, more pref., 0.02-0.100%. In this filter, the decomposition of the filter during a storage period is suppressed and the amount of impurities eluted to the liquid in the filter is extremely reduced and, therefore, a safe medical filter can be obtained.