baber/WOPTO huggingface dataset:
Patent JP-H02201758-A (JP)
Title: Rotation transmitting mechanism
Inventor: KATO MASAO
IPC: G11B15/665
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the distortion of the tips of teeth of a direct drive gear and a meshing noise, and to decrease control force by absorbing the distortion force generated between the driving gears by means of gaps in the rotating direction of the first and second gears of the direct drive gear when the direct drive gear is meshed with the first and second driving gears. CONSTITUTION:A direct drive gear 27, which is coaxially equipped with first and second gears 27a and 27b having the prescribed gaps in the rotating direction, is provided, and the direct drive gear 27 directly links driving and driven side gears 21 and 19, which are coaxially provided through a friction mechanism. Consequently the distortion force generated between the driving and driven side gears 21 and 19 can be absorbed by the gaps in the rotating direction between the first and second gears 27a and 27b forming the direct drive gear 27. Thus the distortion generated at the tips of teeth of the direct drive gear 27 and the meshing noise at the time of driving can be prevented, and the control force can be decreased.
Patent JP-H05216998-A (JP)
Title: Template matching processing method and device
Inventor: KOYA HIROSHI
IPC: G06T7/00
Filed: 1992-02-06
Abstract: PURPOSE:To attain the high speed of a template matching processing by which a specific pattern on a drawing is detected by binary picture data and template data. CONSTITUTION:A picture inputting device 1 stores the binary picture data including plural patterns to be detected in an original picture memory 2. A picture compression processing 3 compresses the binary picture data of the original picture memory 2, and stores the data in a compressed picture memory 4. A run length coding processing 5 converts the data into run length data, and stores the data in a run length data memory 6. An arithmetic processing means 7 which measures a similarity sets the comparison position of the compressed picture data of the compressed picture memory 4 with compressed template by using the information of the position and length of the black picture elements of the run length data of the run length data memory 6, measures the similarity of both of them, and stores pattern detection position information in a pattern position information memory 9. Thus, the template matching processing can be attained at a low cost and at a high speed without preparing a special hardware.
Patent JP-S60174421-A (JP)
Title: Air flow volume adjuster device
Inventor: NAKAI TAKASHI
IPC: F23L3/00
Filed: 1984-02-07
Abstract: PURPOSE:To reduce the effect on an air flow volume caused by the irregularity in a metering valve by a method wherein an adjusting opening is formed in such a way that an adjusting of throttling is made to be increased or decreased in inverse proportion to a throttling clearance of a throttle valve at a closing position of the throttling valve. CONSTITUTION:A damper 7 occupies a position (d) under its open condition and occupies a position (a) under its closed condition. In case that the damper is not closed completely by an angle of theta1, a throttling clearance t1 between the damper 7 and a damper barrel 3 becomes larger than a throttling clearance t0 at a predetermined position, resulting in making a large volume of passing air. However, an adjusting clearance A1 for the adjusting opening 10 becomes smaller than A0 when it is set at its predetermined position, a volume of adjusting air passing through the adjusting clearance A1 becomes low and a volume of suction air at the suction port 12 in a blower 1 is made equal to that of the predetermined position (a). With this arrangement, an effect on air volume caused by the irregularity of the throttling valve is reduced.
Patent JP-H05221626-A (JP)
Title: Production of multicomponent oxide
Inventor: KOGA YOSHIAKI
IPC: A61K47/02
Filed: 1992-02-06
Abstract: PURPOSE:To produce a multicomponent oxide having sufficiently large oil absorption amount, excellent in forming properties and preferably usable as a filler for paper. CONSTITUTION:The objective producing method consists of the first process for adding an acidic aqueous solution of an aluminum compound, e.g. aluminum sulfate to 3-10wt.% (expressed in terms of silica) alkali aqueous solution of silicic acid, e.g. alkali aqueous solution of sodium silicate in the presence of salts such as sodium chloride so as to give 10-45% neutralization ratio at 10-45 deg.C and the second process for raising a reaction liquid obtained in the first process at 80 deg.C to a temperature not higher than boiling point of the reaction liquid to age the reaction liquid and adding the acidic aqueous solution of the aluminum compound thereto so as to give pH4-6 of the reaction liquid.
Patent JP-H08217698-A (JP)
Title: Agent for optical resolution
Inventor: OKAMOTO YOSHIO
IPC: B01J20/291
Filed: 1995-02-09
Abstract: PURPOSE: To obtain the subject agent for optical resolution, having excellent optical resolution ability, capable of widening the range of a solvent usable for optical resolution and a target compound for optical resolution, by chemically bonding an optically active polyacetylene derivative to a carrier. CONSTITUTION: This agent for optical resolution is obtained by chemically bonding an optically active polyacetylene derivative which consists essentially of a structural unit of formula I [R<1> is a group of formula II (Ar part is a 6-14C aromatic group; R<2> is a 1-5C alkyl)] and has >=5 degree of polymerization, e.g. 50-1,000 to a carrier (e.g. silica gel having 1-300μm particle diameter and 50-50,000Å). The method for chemical bonding, for example, is carried out by introducing a triple bond to the surface of the carrier and copolymerizing the carrier with the optically active polyacetylene of formula III.
Patent JP-H06213237-A (JP)
Title: Manufacture of retainer for rolling bearing
Inventor: OURA YUKIO
IPC: F16C33/38
Filed: 1993-01-18
Abstract: PURPOSE:To attain cheap prices of a retainer and a rolling bearing with the retainer fitted thereto by making easy a forming work of a lock part on the opening edge part of a pocket. CONSTITUTION:Projecting parts 15 formed in pillar parts 9, 9 provided between mutually adjoining pockets 7, 7 are heated and pressed. By the heating and pressing, the projecting parts 15 are plastically deformed so as to project inside the respective pockets 7, 7 and form lock parts. Fall-off of rolling bodies held in the respective pockets is prevented by means of the lock parts.
Patent JP-S63154808-A (JP)
Title: Diaphragm seal
Inventor: YAMAMOTO KEN
IPC: F01L1/46
Filed: 1987-01-31
Abstract: PURPOSE:To keep off any breakdown, by making the thickness of an outer tube film thicker than that of an inner tube film, in case of a diaphragm seal for a sealed type hydraulic rush adjuster. CONSTITUTION:A diaphragm seal 10' is built in a cylinder 1 of a sealed type hydraulic rush adjuster. An outer diametral surface of a thick part 14 of an outer tube film 11 is pressingly stuck to an inner diametral surface of the cylinder 1. The outer tube film 11 and an inner tube film 12 are connected together by a U-shaped reverse film 13. Film thickness of the outer tube film 11 is made thicker than that of the inner tube film 12. With this constitution, stress acting on the outer tube film is eased and contact abrasion between both films is kept back and, what is more, any damage to the diaphragm seal is preventable.
Patent JP-H04238583-A (JP)
Title: Reference coordinate system extractor for three-dimensional shape
Inventor: SATO YOSHINOBU
IPC: G01B11/24
Filed: 1991-01-22
Abstract: PURPOSE:To estimate a reference coordinate system decided by three- dimensional shape itself based on a shape model fitting method with high stability by using a shape model fittable in a large number of shape flexibly. CONSTITUTION:A three-dimensional local symmetric plane 401 is estimated at every point in data, and it is assumed that one of coordinate plane of local reference coordinate systems 406, 407, and 408 coincides with the local symmetric plane 401. Since four degrees of freedom of the position and posture(six degrees of freedom:rotation 3, parallel displacement 3) of the local reference coordinate system can be decided, remaining two degrees of freedom can be decided by detecting the position and the posture in which a local generalized cylinder is fitted satisfactorily. The local generalized cylinder is the one provided with only an axis of micro length. The extraction of a coordinate system can be performed generally by unifying the local reference coordinate system connectable smoothly out of the local reference coordinate systems extracted by the fitting of the local generalized cylinder at each local symmetric plane 401.
Patent JP-H08208766-A (JP)
Title: Graft copolymer and resin composition prepared by using the same
Inventor: MISHIMA YASUHIRO
IPC: C08F279/02
Filed: 1995-02-09
Abstract: PURPOSE: To improve the impact resistance of a thermoplastic resin while maintaining the fluidity and heat resistance. CONSTITUTION: The graft copolymer comprises a nonspherical particulate rubber polymer (A) having a Tg of 0 deg.C or below and satisfying any one of a requirement that, when a rubber polymer in a molding is analyzed by the trnasmission electron microscope-image analysis method (TEM method), the average value of a shape factor X=(k/b)×100 [wherein (k) represents the max.  length of a rubber polymer image, (b) represents the width of the rubber polymer image] in the whole rubber polymer in not less than 115, a requirement that the average value of a shape factor Y=(a/k<2> )×(4/π)×100 [wherein (a) represents the area of the rubber polymer image] in the whole rubber polymer is not more than 80, and a requirement that the average value of a shape factor Z=(a/p<2> )×4π×100 [wherein (p) represents the peripheral length of the rubber polymer image] in the whole rubber polymer is not more than 85, and a graft (g) comprising at least one vinyl monomer unit. A resin compsn. is prepared from the graft copolymer and a thermoplastic resin.
Patent JP-2000185453-A (JP)
Title: Method for forming pattern copied from pattern of natural matter
Inventor: TAKI ICHIRO
IPC: B41M3/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming patterns copied from patterns of natural matter that utterly never locks out of patterns of natural matter. SOLUTION: Printing is conducted by the use of a first printing plate comprising a plurality of color plates manufactured by color separation first patterns obtained by cutting natural matter at arbitrary cutting surfaces and a second printing plate comprising a plurality of color plates manufactured by color separation, in use of the same color as manufacturing the first printing plate, a second color obtained by cutting in parallel with the cut surfaces at arbitrary points of axes being vertical to the cut surfaces, thereby expressing one pattern.
Patent JP-S61182232-A (JP)
Title: Wafer processing device
Inventor: ISHII YOSHIAKI
IPC: H01L21/31
Filed: 1985-02-08
Abstract: PURPOSE:To make it possible to clean a wafer processing device sufficiently in detail by providing the wafer processing device with at least one of either a gas blasting means for cleaning or a forced exhausting means. CONSTITUTION:After a wafer mounted on a specimen carrier 5 is heated to a predetermined temperature, reactive gas is guided into a bell-jar 1a by opening a valve 14 to form a desired film on the wafer. Non-reactive gas is exhausted from a vent 16. Since the reactive gas starts reaction in a reaction chamber 1, reactive matters adhere to portions except the wafer and drop on the wafer when the wafer is processed, causing imperfections. Accordingly, cleaning in the reactive chamber 1 is needed. For this purpose, a high-pressure gas pump 18 is connected to the reaction chamber 1 to make it possible to tear adherends easily by impact of this gas by opening the valve 19 even if they are in a narrow gap. The reactive matters teared in this way are promptly exhausted to the outside by a pump 20.
Patent JP-H03228554-A (JP)
Title: Method and device for confirming receipt of article
Inventor: AOKI MIYOSHI
IPC: B23Q41/00
Filed: 1990-01-30
Abstract: PURPOSE:To eliminate misjudgment caused by misinterpreting a document and to prevent the occurrence of defective by reading a bar code of a document with a bar code reader, and confirming the receipt of an article fed with the document on the basis of the read bar code. CONSTITUTION:A document 10 in which information and a bar code are described is sent to working equipments 2a-2n in order with an article 3 corresponding to the document 10, and a worker in each working equipment 2a-2n receives them to read out the bar code described in the document 10 with a bar code reader 6a. The reading signal is sent to an interface 5a, and is sent to a computer 1, and the information specifying name and type of an article corresponding to the read bar code is accessed to the interface 5a to be retrieved, and it is fed back to the interface 5a. The interface 5a sends this information to a display 7a to be displayed, and a worker compares the displayed information with the article 3 to judge conformity or non-conformity to know whether the receipt is conformable or not.
Patent JP-H04237802-A (JP)
Title: Rotor blade of gas turbine
Inventor: YONEDA YUKITO
IPC: F01D11/00
Filed: 1991-01-21
Abstract: PURPOSE:To prevent damage to a fitting groove by thickening the thickness of the strut part in the side where a blade part is deflected, of strut parts on both sides of the rotational direction of a platform, and by forming a pair of seal cap receiving seats of symmetrical shapes, on both sides of the rotational direction of a shank part. CONSTITUTION:A blade part 35 is provided on the outer peripheral surface of a platform 38, while a dovetail part 37 is provided on the inner circumferential surface through a shank part 36, and the dovetail part 37 is fitted to and supported by a dovetail fitting groove 34. The outer peripheral taper parts 37a, 37b of the dovetail part 37 are stopped by engagement with a pair of slopes 34a, 34b in the fitting groove 34. Of strut parts 38a, 38b on both sides of the rotational direction P of the platform 38, the thickness of the strut part 38 in the side where a blade part 35 is deflected, is thickened in such a way that the centrifugal force induced on the blade part exerts equally on the pair of slopes 34a, 34b. A pair of seal cap receiving seats 41a, 41b of symmetrical shapes are formed on both sides of the rotational direction P of the shank part 36, and a seal cap 45 is retained between rotor blades.
Patent JP-H06215632-A (JP)
Title: Lighting-proof aerial grounding wire
Inventor: YOKOYA MUNEHISA
IPC: H01B9/00
Filed: 1993-01-16
Abstract: PURPOSE:To provide a lightning-proof aerial grounding wire which is light in weight and excels in a lightning-proof characteristic and a mechanical characteristic by providing a fusing layer in the outer circumferential surface of a 'grounding wire constituted by twisting a plurality of conductive metal element wires which are different in diameter, and providing a plurality of stripe gaps in the direction of the length in the outer circumferential surface. CONSTITUTION:A lightning-proof aerial grounding wire 1 comprises a grounding wire 2 constituted by twisting a conductive metal wire 2a having a large diameter and a wire 2a' having a small diameter and forming a plurality of gap grooves in the direction of the length and a fusing layer 4 constituted by twisting together a steel wire 4a, to which thick plating of zinc and the like is applied, and aluminum or aluminum-covered steel wire 4a' and provided on the grounding wire 2. Thereby, the plural stripe grooves 3 formed in the direction of the length in the outer circumference of the grounding wire 2 are not largely crushed by a resistance due to the passage of a metal wheel at the time of wire extension and exaggerated nicking and deformation are not brought about in the layer 4 provided in the outer circumferential surface of the grounding wire 2. Also, when the grounding wire 1 is struck by lightning, the layer 4 is damaged by arc energy due to lightning stroke, but at that time the arc energy is absorbed and relaxed by heat of evaporation of thick plating of a low melting point, so that serious damage may be prevented.
Patent JP-H09190466-A (JP)
Title: Designing device and method for building production
Inventor: ASANO NORIHIDE
IPC: G06F9/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily decide the position and the kind of building structure parts and also to easily maintain a program even with the change and addition of the building structure parts. SOLUTION: A unit program UP consisting of a think area 5, a knowledge area 6 and a knowledge relation area 7 is constituted of the unit program group of hierarchical structure which is related in the knowledge relation area 7. The respective unit programs UP transmits instruction contents and data from the high-order unit program UP to the plural related unit programs UP. A processing rejecting function 5b is provided in the think area 5 of the unit program UP at a transmission destination side and a processing is executed by the unit program UP corresponding to the instruction contents. The unit program UP directly corresponding to the building structure parts generates the unit program UP with the same configuration as the self one for the portion of the required number of components, which is obtained by a logical processing result, etc., and necessary data therefor are required.
Patent JP-H11220878-A (JP)
Title: Stabilized power supply
Inventor: YAMAMOTO TETSUYA
IPC: G05F1/56
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized power supply in which an output voltage is stabilized, by restraining a rise in the output voltage when separate circuit boards on which circuit components are mounted respectively are disconnected. SOLUTION: A stabilized power supply is structured in such a way that voltage detecting resistances R1, R2 inside an output-voltage detecting circuit DC are connected in parallel across a pair of output terminals OUT1, OUT2, that an output voltage across the output terminals OUT1, OUT2 is controlled so as to be stable on the basis of a voltage detected by the voltage detecting resistances R1, R2, that at least a power-supply interconnection PL1, auxiliary resistances R1', R2' and component interconnections DL1 which are connected to one end of the voltage detecting resistances R1, R2, are mounted on a circuit board PCB1 and that at least the output terminals OUT1, OUT2, a power-supply interconnections PL2 by which the output terminals OUT1, OUT2 are connected to the power-supply interconnections P11 and component interconnections DL2 by which the output terminals OUT1, OUT2 are connected to the component interconnections DL1 are mounted on a circuit board PCB2.
Patent JP-H07209425-A (JP)
Title: Single photon emission device
Inventor: TAGUCHI MASATOSHI
IPC: G01T1/161
Filed: 1994-01-24
Abstract: PURPOSE:To provide a single photon emission device in which the ununiformity of the RI(radio isotope) emitted from an uniform phantom is eliminated to precisely correct the sensitivity of a radiation detector, and no ring artifact is formed on a tomographic image obtained by reconstruction of image. CONSTITUTION:When the ununiformity in sensitivity of a radiation detector 3 is corrected in a single photon emission device, the sensitivity correcting data is collected twice by changing the position of an uniform phantom, the sum and difference of the two data are determined, and the infinite difference between the sum and difference data is also determined. On the basis of this, the corrected data from which the nonuniform component of the uniform phantom is removed is made, and a precise sensitivity correction 6 is carried out by use of this corrected data.
Patent JP-2000221633-A (JP)
Title: Heat developable sensitive material
Inventor: EZOE TOSHIHIDE
IPC: G03C1/498
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable ultrahigh-contrast sensitive material having low fog (Dmin) and ultrahigh-contrast photographic characteristics independently of the shelf life of an aqueous dispersion of a contrasting agent by using a specified compound and a specified polymer. SOLUTION: The sensitive material has a photosensitive silver halide, a reducible silver salt, a reducing agent, a binder and at least one compound selected from compounds of formulae I-III on the substrate and has at least one compound selected from a compound of formula IV, a polymer having repeating units derived from a monomer of formula V and a compound of formula VI. In the formulae I-III, R1-R3, X and Y are each H or a substituent, Z is an electron withdrawing group, R4 is a substituent and A and B are each alkoxy, alkylthio or the like. In the formulae IV-VI, X1-X3 are each the residue of a photographic inhibitor having an N-containing heterocycle, J is a divalent bonding group, B1 is a ballast group, (n) is an integer of >=1, Q is an ethylenically unsaturated group or the like and A1 is a group having a water-soluble group.
Patent JP-H04261328-A (JP)
Title: Phase modifying facility protective relay
Inventor: EMURA TOKUO
IPC: H02J3/01
Filed: 1991-02-15
Abstract: PURPOSE:To accurately protect a phase modifying facility with a simple constitution by measuring a terminal voltage of a capacitor by using a discharge coil, converting it to a current value by differentiation, and detecting a current flowing to an entire filter. CONSTITUTION:A differentiator 10 differentiates a voltage value present in a winding ML1 and outputs a signal proportional to a current flowing to a capacitor C1. A value corresponding to a current flowing to a filter 2 is measured by using existing discharge coils DL1, DL2 connected to the capacitors C1, C2, an effective value is calculated, and an overload to be applied to the filter 2 is detected. Thus, an overcurrent flowing to the filter 2 can be accurately detected.
Patent JP-H01198126-A (JP)
Title: Selective call receiving device
Inventor: OKUMA NAOYA
IPC: H04B7/26
Filed: 1988-02-03
Abstract: PURPOSE:To read out a necessary message by a simple operation by displaying a table in which symbols made to correspond to received messages one to one are arranged in accordance with a fixed rule. CONSTITUTION:Upon receiving a call signal, a decoder 1 outputs the information of reception of a call signal and the message data to a control circuit 2 and stores the message in a storage circuit 5. A displaying circuit 3 drives a displaying element 6 and displays the message data. Upon operation of a switch 4, the control circuit 2 causes the displaying element 6 to display the table shown in the figure at every address through the displaying circuit 3. When the switch 4 is operated, a cursor 8 is moved and an aimed message can be read out selectively.
Patent JP-2000219861-A (JP)
Title: Moisture-curing type adhesive composition
Inventor: FUTAMURA TAKAHIRO
IPC: C09J175/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject one-pack adhesive composition leaving no bubbles due to carbon dioxide generated when cured by moisture in the adhesion interface and adhesive layer and causing no deterioration of physical properties including bond strength after cured by mainly including a specific urethane prepolymer. SOLUTION: This adhesive composition consists mainly of an active isocyanate group-contg. urethane prepolymer prepared by reaction between a polyol (pref. a polyether polyol with 1.5 to 5 functionality having a molecular weight of 3,000-20,000) and polyisocyanate compound(s) including a carbodiimide- modified polyisocyanate compound (e.g. a compound of the formula) in the molar ratio of the isocyanate group in the polyisocyanate compound(s) to the hydroxyl group in the polyol, i.e., NCO/OH, of pref. 2.1-10.