baber/WOPTO huggingface dataset:
Patent JP-2000262986-A (JP)
Title: Mail processing device and mail processing method
Inventor: FUNAOKA TAKAMICHI
IPC: G06K9/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mail processing device by which address recognition accuracy is improved to reduce video coding processing without decreasing down mail classification speed. SOLUTION: This device is provided with a first address recognizing means 4 for recognizing addresses of mail from mail image data obtained by the readout of a mail image and reporting the mail image data and the address recognition data showing the address recognition state, an accumulating means 5a for accumulating the mail image data and the address recognition data, a second address recognizing means 6 for recognizing anew the unrecognized mail addresses based on the mail image data and the address recognition data concerning the mail whose addresses have not been recognized within specified time by the first address recognizing means, and a sorting means 2 for sorting the mail corresponding to the recognized address based on the addresses recognized by one of the first and second address recognizing means.
Patent JP-S5411738-A (JP)
Title: Photoreceptor for electrophotography
Inventor: HASHIMOTO MITSURU
IPC: H01L51/42
Filed: 1977-06-28
Abstract: PURPOSE: To make sensitivity higher than that of a photoreceptor produced by using 2,4,7-trinitrofluorene-9-on by letting a specific fluorenone derivative be the effective ingredient of photosensitive layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03281168-A (JP)
Title: Grinding stone wear detecting device for automatic grinding device
Inventor: SATO KINYA
IPC: G01B13/00
Filed: 1990-03-28
Abstract: PURPOSE:To confirm wear of a grinding stone during a grinding work and to perform a stable work continuous for a long time with out suspending a work by mounting a sensor part to detect wear of a grinding stone on a grinder part being a tool. CONSTITUTION:When wear of a grinding stone 4 is progressed through a grinding work, resulting in wear off of a region 15, an amount of air leaking through a wear detecting part 8 is increased, a pressure in a pressure container 11 is reduced, and a pressure switch 12 is brought into an OFF-state. From the position of a solenoid valve 10 when the pressure switch 12 is in an OFF-state, a region where the grinding stone 4 is worn is detected. After wear of the region 15 is recognized, the solenoid valve 10 is switched so as to feed air to a next region 16. Since the grinding stone 4 is present in the region 16, the pressure switch 12 is brought into an ON-state again. With the progress of wear, this operation is repeated through a grinding work, and when wear of a final region 17 is confirmed, a grinding stone is replaced by means of an ATC after completion of a specified work.
Patent JP-S555049-A (JP)
Title: Steel plate frame motor
Inventor: YAMAMOTO MASARU
IPC: H02K5/04
Filed: 1978-06-27
Abstract: PURPOSE: To prevent the legs of a steel plate frame motor form thermally deforming due to welding heat by providing a gap at the welding portion between the frame and the legs via a welding rod to thus weld via arc therebetween.  
     CONSTITUTION: A frame 1 attached with a stator 3 is fixed to a mandrel 4, a leg 2 is placed on a bearer 6 provided at the position in required length from the end surface plate 5 in advance for positioning the leg 2. Then, an arc welding is conducted. At this time, a gap δ is provided between the frame 1 and the leg 2 via a welding rod 2d. Thus, the arc welding heat does not reach the back side of the leg 2 to eliminate the large deformation of the leg 2 in a heating cycle from thermal expansion to contraction to thereby same the step of machining the back of the leg for labor-saving. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59201819-A (JP)
Title: Preparation of protective sheet enclosed container
Inventor: MARUYAMA HISAO
IPC: B65D23/08
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a protective sheet enclosed container hardly receiving sheet damage and having smooth surface, by interposing a mechanically foamed resin of rubber film between a container and a heat shrinkable protective sheet for enclosing said container while applying heat treatment to the whole in said state. CONSTITUTION:An aqueous emulsion or rubber latex is mechanically foamed by a foaming machine and the foamed aqueous emulsion or rubber latex is applied to the outer peripheral surface of the container. The coated aqueous emulsion or rubber latex is dried to form a foam contained resin film or rubber film. Subsequently, a heat shrinkable sheet is allowed to cover the dried coated container and heat treatment is subsequently applied to shrink the heat shrinkable sheet to tighten and enclose the container. By this method, a protective sheet enclosed container hardly receiving sheet damage and having a smooth surface can be prepared.
Patent JP-H06286133-A (JP)
Title: Ink jet head
Inventor: USUI TAKAHIRO
IPC: B41J2/055
Filed: 1993-04-02
Abstract: PURPOSE:To obtain excellent dimensional precision in forming a passage and high response frequency by a method wherein a partition wall consisting of photosensitive resin of a specific thickness is formed on a substrate of a specific surface reflectance in an ink jet head which has the passage consisting of at least the substrate and a photosensitive resin layer formed on the substrate. CONSTITUTION:In an ink jet head having a passage 1 consisting of at least a substrate 4 and a partition wall 6 of a photosensitive resin layer formed on the substrate 4, a surface reflectance of the substrate 4 is 0.8 or over, and a thickness of the photosensitive resin layer is 0.2mm or over. Further, a surface roughness of the substrate 4 is 1mum or under. Consequently, the ink jet head which is excellent in dimensional precision when the passage 1 is formed and high in response frequency can be obtained.
Patent JP-S58194013-A (JP)
Title: Pad of spectacles
Inventor: MATSUYAMA KENJI
IPC: G02C5/12
Filed: 1982-05-08
Abstract: PURPOSE:To eliminate the need for the process of welding a pad box and to prevent a screw from being loosened during transport, by making a rectangular frame of a spring plate, and inserting the end of a pad arm to be attach to a lens frame into the cut center hole of said rectangular frame for engagement. CONSTITUTION:The rectangular frame 1 is formed of the pad spring plate of spectacles, its one side piece 2 is embedded in the pad 3 of the spectacles, and a cut 5 is made in the upper piece 4 to form the hole 6 in its center; and the end of the pad arm 7 to be attached to the lens frame is inserted into the hole. Then, the frame 1 has a structural feature such that a rectangularly cross-sectioned stopper piece 8 of such size that when the frame 1 rotates, the corner may strike the frame is provided at the tip; and this stopper piece has thickness corresponding nearly to the inside height of the frame. The pad is attached by opening the cut 5 of the rectangular frame 1 whose one side piece is embedded in the pad and pressing the pad arm 7 into the hole 6 of the upper piece 4. Consequently, the arm never projects from the frame. Further, the corner of the stopper piece 8 strikes the frame by the rotation of the frame, so the pad rotates only slightly to meet a nose all the time.
Patent JP-H08247140-A (JP)
Title: Bearing device for axle
Inventor: KAWAMURA MOTOJI
IPC: F16C19/00
Filed: 1995-03-08
Abstract: PURPOSE: To provide size reduction in the axial direction by shaping a sensor rotor into a cylindrical shape protruding to the cover side from an inside part, forming a part to be detected at its inner periphery, and disposing a rotational speed detecting part at the part to be detected inside the cylinder in the radial direction. CONSTITUTION: A cylindrical sensor rotor 10 protruding from an end surface 40d is fixed onto the sensor rotor fixed part 40a of the first inside part 40 of an inside member 4, and in its largediameter cylindrical part 10a, a plurality of through holes whose cross section is rectangular are formed as the part 11 to be detected. A cover 12 covering the inside member 4 and the sensor rotor 10 is fixed onto an outside member 1, and a rotational speed detection part 13 is disposed and fixed onto the outside member 1 in the radial direction so that it may be roughly orthogonal to the inside of the sensor rotor 10 and the part 11 to be detected.  Even if assembling allowance in the sensor rotor 10, the rotational speed detector 13 and the like is accumulated in the axial direction, it is possible to reduce the clearance with no effect onto a clearance between the part 11 to be detected and the rotational speed detector, thus providing size reduction in the axial direction.
Patent JP-H10270838-A (JP)
Title: Method for mounting electronic component on printed board
Inventor: SUGIURA KATSUHITO
IPC: H05K3/34
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent cream solder from contacting due to the cream solder spread by terminal pressing, by lifting an electronic component to a prescribed distance after the electronic component is connected with a printed board through the cream solder, and by bringing up the cream solder and then releasing the electronic component. SOLUTION: An electronic component 1 is brought down toward a printed board 2 by operating a support means 6 to press the terminals 4 of the electronic component 1 on cream solder 5 on the printed board 2, and the cream solder 5 is adhered on the terminals 4. Then, when the support means 6 is lifted with the cream solder 5 being adhered on the terminals 4, the electronic component 1 is brought up to a prescribed distance with the lift, and a board 3 and the printed board 2 are separated at a prescribed distance. The cream solder 5 which tends to spread around is sucked up by such lift and the solder is prevented from spreading. Thus, adjoining pieces of creams solder 5 do not contact each other.
Patent JP-S5735426-A (JP)
Title: Noise detecting circuit
Inventor: AMASAWA KIYOSHI
IPC: H03G3/34
Filed: 1981-05-21
Abstract: PURPOSE:To detect a small pulsive noise, by providing an AGC loop without AGC at the detection of noise in a noise amplifier. CONSTITUTION:The output of a mixing stage 2 is detected at a detecting circuit 4 via a broad band amplifier 3. The output of the amplifier 3 is held at almost constant value with an AGC circuit 5. A pulsive noise is picked up in the output of the circuit 4 from an amplfier 7 via an HPF 6. This pulsive noise produces a gate pulse at a Schmitt circuit 8. If a strong signal is present and gate pulses are consecutive, an AGC circuit 9 controls the gain of the amplifier 7 to avoid the circuit 8 from being continuously operated. If noise is present continuously, the output of the amplifier 7 is smaller and an electronic switch 10 which stops the AGC circuit 9 is provided to prevent the Schmitt circuit from being inoperative.
Patent JP-H10275608-A (JP)
Title: Separator for alkaline zinc storage battery and alkaline zinc storage battery
Inventor: FUJITA YUKIO
IPC: H01M10/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an alkaline zinc storage battery, which is formed with a directly crosslinked type PVA film (polyvinyl alcohol) excellent in short-circuit resistance for a long time and ion permeability. SOLUTION: A separator for an alkaline zinc storage battery is formed with a directly crosslinked type polyvinyl alcohol film which is obtained through the swelling process wherein a polyvinyl alcohol film is swelled by dipping it in water, the radiating process wherein electron beam is applied to the polyvinyl alcohol film swollen with water to crosslink between polymer main chains and the drying process of drying the crosslinked polyvinyl alcohol film. In the swelling process, the polyvinyl alcohol film with a degree of polymerization of 1500 or more and a degree of saponification of 98% or more is dipped in water at 20-90 deg.C.
Patent JP-S60220601-A (JP)
Title: Feeding device
Inventor: KAIZUKA TOSHIYUKI
IPC: H01P1/17
Filed: 1984-04-17
Abstract: PURPOSE:To prevent degradation of the elliptic polarization rate even if a coupler having asymmetrical performations for coupling is used, by providing a polarizing converter and the coupler so that a phase difference plate having <90 deg. phase shift and perforations for coupling are in the same plane. CONSTITUTION:A phase difference plate 6 and perforations 5 for coupling are so formed that they are in the same plane, and the polarization direction of incident linearly polarized waves is at 45 deg. to the phase difference plate 6 and perforations 5 for coupling. If the phase shift quatity of the phase difference plate 6 is adjusted properly, 90 deg. phase difference is given to component waves vertical to the phase difference plate 6 and perforations 5. Consequently, an incident linearly polarized wave is converted to an elliptically polarized wave of a low elliptic polarization rate as the synthetic wave of two waves different in phase by 90 deg. after passing a polarizing converter 1 and a coupler 2. Thus, degradation of the elliptic polarization rate is prevented even if the coupler having asymmetrical perforations for coupling is used.
Patent JP-S59202390-A (JP)
Inventor: WAKI SEIZABUROU
IPC: B30B11/00
Filed: 1983-05-04
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-H01245868-A (JP)
Title: Treatment of waste liquid
Inventor: KOBAYASHI SHINJI
IPC: C02F1/44
Filed: 1988-03-29
Abstract: PURPOSE:To prevent the generation of the clogging of an UF filter within a short period of time by providing a branch pipe on the way of the discharge piping of a waste liquid containing charged fine particles and arranging a fine particle energizing means to said branch pipe or on this side thereof. CONSTITUTION:The supernatant waste liquid 12a passing through piping 16 by a pump 17 reaches a branch pipe 18 and fine particles charged negatively are attracted to an anode 21 by a DC power supply 20 and an energizing means 19 consisting of the anode 21 and a cathode 22, and repelled by the cathode 22. As a result, a waste liquid 12b containing a small amount of silicon dust flows to the piping 18a having the cathode 22 arranged thereto and the silicon dust in the waste liquid 12b is removed by an UF filter 23. A waste liquid 12c containing a large amount of silicon dust flows to the piping 18b having the anode 21 arranged thereto and the silicon dust in the waste liquid 12c is removed by a filter 24. By this method, the life of the UF filter 23 is extended without generating clogging over a long time.
Patent JP-S59198604-A (JP)
Inventor: RANDORUFU GEIRII NIEMI
IPC: C08L83/04
Filed: 1984-04-17
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-S57192466-A (JP)
Title: Dyeing method by sulphur dye or sulfurized vat dye
Inventor: MANABE OSAMU
IPC: D06P1/30
Filed: 1981-05-21
Abstract: PURPOSE: To dye textile material economically and rapidly by a simple method, by using a sulfurized (vat) dye solution containing an organomercapto compound (reducing agent) and urea.  
     CONSTITUTION: Use is made of a dyeing bath of pH 8W13 which contains about 10W100g/l of a organomercapto compound[an organomercapto compound having an -SM 1  group (wherein M 1  is H, alkali metal) and/or a sulfur compound capable of forming a mercapto group by heating]e.g., thioglycolic acid or trithiodiethanol, about 50W400g/l of urea, and about 1W200g/l of a sulfurized  (vat) dye. The textile material (cellulose, polyamide, polyvinyl alcohol) is immersed in the above dyeing bath (at a room temperature to 60°C for several  secWabout 5min), then dried (at 100W120°C for 1W3min), and finally immersed  in an H 2 O 2 /AcOH bath (at a room temperature to 80°C for several secW30min)  for oxidative treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02254892-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: MIHASHI YASUO
IPC: G11B5/027
Filed: 1989-03-28
Abstract: PURPOSE:To electrically and surely eliminate a pseudo gap disturbance by providing an AND circuit, which operates OR between the output signal of a level detecting circuit and the output signal of a gate pulse signal generating circuit, and a trap circuit which approximately resonates with a burst signal. CONSTITUTION:In the signal separating circuit 23 of a synchronous signal (H- SYNC) at a horizontal frequency, the H-SYNC signal shown in a figure (b) is separated from a luminance signal (Y signal), thus the monostable multi- oscillating circuit of a gate pulse signal generating circuit 24 is operated, and a gate pulse signal, which gates only the vicinity of 0.6H, is generated as shown in a figure (c). The respective output signals of comparators 21 and 22 and the gate pulse signal generating circuit 24 are inputted to an AND circuit 25, OR is operated, and only when the all three output signals arrive at a high level, a trap circuit 27 at 3.58MHz inserted to the circuit side of a chroma signal (C signal) is operated through a switching transistor 26, and the burst signal generated at the vicinity of 0.6H by the pseudo gap is attenuated.
Patent JP-H08272748-A (JP)
Title: Information processing system
Inventor: YAMADA HIROYOSHI
IPC: G06F15/177
Filed: 1995-04-03
Abstract: PURPOSE: To minimize the total communication load for access right acquisition. CONSTITUTION: The information processing system which has plural nodes connected to a common memory through a bus and gives only one of the nodes the authority of a management node performing access management so that a conflict of access to the common memory is evaded is provided with an access frequency management table which stores a specific number of the late numbers of access right request source nodes from the latest one and an access frequency statistical table in which the result obtained by putting access frequencies by nodes together according to the contents of the table is registered, and when the access frequency of the current management node becomes less than a permissible value for holding the authority of the management node, the authority of the management node is transferred to the node having the largest access frequency.  Thus, the authority of the management node is dynamically given to the node having the maximum access frequencies to minimize the communication load for the access right acquisition.
Patent JP-S58195449-A (JP)
Title: Stator for motor or generator and manufacture thereof
Inventor: KISHI JIYOUTAROU
IPC: H02K1/12
Filed: 1982-05-10
Abstract: PURPOSE:To simplify manufacture a stator by punching a steel strip in the prescribed shape, spirally twisting the strip by continuous cold rolling and then pressing the strip. CONSTITUTION:Grooved notches 3a are formed at one side and heat radiating fin projections 4a are formed at the other side of a steel strip 2 at an equal interval, the strip is spirally twisted by continuous cold rolling and cut in the prescribed length. Then, the cut spiral strip 5 is axially pressed and welded at the outer periphery in the state spirally twisted intimately in contact. Thus, after pressing, the strip does not require secondary machining, and the manufacture can be accordingly simplified, and the sectional shape of the strip is spirally superposed. In this manner, the magnetic characteristics similar to the stator of axially superposed and punched type from the strip can be provided.
Patent JP-S61236372-A (JP)
Title: Parallel multiplex cycloconverter
Inventor: TAKAHASHI ISAO
IPC: H02M7/757
Filed: 1985-04-10
Abstract: PURPOSE:To improve the power factor by applying a multiplex system by parallel connection, and asymmetrically controlling among three reversible converters connected in parallel with each other. CONSTITUTION:A cycloconverter is constructed by connecting input terminals U-W of Nos.1-3 reversible converter units 5-1-3 with power source lines 2-4 of R--T-phases of a power source 1. The input terminals of the unit 5 are connected with the phases of the power sources 1, for example, sequential ly displaced cyclically from R-phase with No.1 U terminal, then with No.2 W terminal and No.3 V terminal. The output terminal A of the upside of the converter is connected through a reactor 6 with an output bus X7, and the output terminal B of the downside is all connected through a reactor 6 with an output bus Y8. Thus, when the value of the voltage to be output is less, one phase of 3-phase reversible converter 5 is nonconducted, operated in a single phase mode, and the all phases are conducted at insufficient output time to operate in 3-phase mode to asymmetrically control in the respective modes.
Patent JP-H01250474-A (JP)
Title: Resin-impregnated paper cloth
Inventor: IIJIMA TOSHIYUKI
IPC: D06M15/285
Filed: 1988-03-30
Abstract: PURPOSE:To obtain homogeneous resin-impregnated paper cloth without troubles of precipitation in the process of impregnating the base material with the resin solution, by adding a flame retardant of high thermal resistance soluble in an organic solvent to a heat-resistant resin solution having maleimide group on the chain ends. CONSTITUTION:A resin having a maleimide group of formula I at least on one chain terminal, such as a heat-resistant resin from N-phenylmaleimide or N-methylmaleimide and an amine or diamine is dissolved to form a varnish, and the varnish is combined with a heat-resistant flame retarder of formula II (n is 4) in an organic solvent to give a resin solution. Woven fabrics or nonwoven fabrics of cellulose, glass fibers, carbon fibers are impregnated with the resin solution to give a resin-impregnated paper cloth of high flame retardancy (such as high heat-resistant prepreg, impregnated paper cloth for lamination). The use of the flame retarder inhibits precipitation during the impregnation to give homogeneous resin-impregnated paper cloth without clogging in transportation through the piping.
Patent JP-H02254419-A (JP)
Title: Matrix display device
Inventor: KATAYAMA MIKIO
IPC: G02F1/13
Filed: 1989-03-28
Abstract: PURPOSE:To surely restore the contact failure by forming a laminated structure where a driving wiring and a correcting wiring are superposed through an insulating film. CONSTITUTION:A scanning line 33 is formed to be brought into contact with one long side of a scanning transparent electrode 32 formed like a belt, and in a part where the scanning line 33 and a scanning use transparent electrode 32 are superposed, an electrical connection of both of them is held in any part. By bringing this matrix substrate to full driving, the position of a picture element flaw is specified. When the disconnection is generated in the scanning line 33 or a signal line 39, a linear flaw whose disconnection part is a start point is generated. When the disconnection is generated in the scanning line 33, the scanning line 33 and a correcting wiring 43 are connected electrically by breaking down an insulating film 42 by irradiating the scanning line 33 of both sides of the disconnection part and the correction wiring 43 of the lower part of those scanning lines with a laser beam. On the other hand, when the disconnection is generated in the signal line 39, as well, both lines 39, 41 are connected by breaking down the insulating film 42 by irradiating the signal line 39 and the correction wiring 41 with the laser beam in the same way.
Patent JP-H02258063-A (JP)
Title: Catalyst for decomposing nitrogen oxide
Inventor: KATO AKIRA
IPC: B01J23/89
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a highly active NOX decomposing catalyst for efficiently decomposing NOX in exhaust gas by combining a certain kind of composite oxide with a noble metal. CONSTITUTION:This catalyst contains a noble metal such as platinum or palladium and composite oxide represented by general formula Ln1BakSrmCanCO3Oy (wherein Ln is a rare earth element, k, m and n are 0 or an integer of 1 or more satisfying k+m+n=2 and y is an integer of 6-8) or general formula Bi2BapSrqCarCOsQx (wherein p, q and r are 0 or an integer of 1 or more satisfying p+q+r=2, 3 or 4, s is an integer of 1-4 and x is an integer of 6-13). Since the catalyst thus obtained has an oxygen depleted type perovskite structure, said catalyst has highly active NOX decomposing capacity.