baber/WOPTO huggingface dataset:
Patent JP-H06225484-A (JP)
Title: Permanent magnet type rotary electric machine
Inventor: KIKUTA HIROSHI
IPC: E21B47/12
Filed: 1993-01-25
Abstract: PURPOSE:To avoid the damages of a stator laminated core and a rotor pole caused by the propagation of a vibration or an impact by a method wherein contact protecting plates made of soft material are attached to the inner circumference of the stator laminated core and the outer circumference of the rotor pole respectively. CONSTITUTION:A contact protecting plate 3a has an annular shape and is attached to the center of the inner circumference of a stator laminated core 2. A contact protecting plate 7b has a cylindrical shape and is attached to the center of the outer circumference of the rotor pole 9 of a rotor 8. Soft material such as copper which is suitable for bearings is employed as the material of the contact protecting plates 3a and 7b. That is, if the stator laminated core 2 and the rotor pole 9 tend to come into contact with each other by a vibration, an impact, a bending, etc., the contact protecting plates 3a and 7b come into contact with each other first to prevent the stator laminated core 2 and the rotor pole 9 from coming into contact with each other. With this constitution, the damages of the stator laminated core 2 and the rotor pole 9 can be avoided.
Patent JP-2000228136-A (JP)
Title: Mechanical lock mechanism of operation device for switch
Inventor: SHIMIZU TOSHIHIRO
IPC: H01H9/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To always lock mechanically in an operation device to prevent an action caused by an external force from a switch when the switch is not operated, and to stop immediately in an emergency during a turning on/off operation and to lock mechanically to prevent an action due to an external force in this state. SOLUTION: A lock cam 17 is fixed to a control shaft 2 transferring the rotation of a motor 3 to a switch. A rotation-stopping holes 17a, 17b engaging with a lock lever 14 at turning on/off completion positions, and multiple lock holes 17c engaging with the lock lever 14 at arbitrary positions between the turning on/off completion positions are provided on the lock cam 17. For operating the switch, an action of a coil for pulling off a pawl 6 is excited by a command to disengage the lock lever 14, and the lock is applied by canceling the command, thereby can be stopped in an emergency and locked mechanically during turning on/off operation in addition to at the turning on/off completion positions.
Patent JP-H01293125-A (JP)
Title: Method and apparatus for dissolving gas in liquid
Inventor: UUDO SHIYUMITSUTSU
IPC: B01F1/00
Filed: 1989-02-06
Abstract: PURPOSE: To execute the best neutralization with the max. efficiency by connecting a recycle line for returning part of a liquid/gas mixture to the upstream side of a reaction zone to the downstream side of a measuring probe and disposing a control member for a circulation rate/outflow rate in the adequate position near a liquid outlet. CONSTITUTION: The liquid is fed via a fluid inflow port 1 into the reaction zone 3 by a pump 2 and the gas, such as carbon dioxide, oxygen or hydrogen, to be dissolved is fed from the line 4 into the reaction zone 3. The liquid/gas mixture is continuously monitored by the measuring probe 5 and a valve 9 driven by a controller 8 arranged at the outflow port 6 is opened and closed in accordance with the measured value. Part of the reaction soln. is circulated via the recycle line 7 and is introduced via the pump 2 to the reaction zone 3 in accordance with the opening and closing of the valve 9. The gas is again added to the soln. in this zone. In such a case, the measuring probe 5 is formed as an instrument to decide, for example, PH, PO2 , PCO2 and rH values.
Patent JP-H06225232-A (JP)
Title: Satellite broadcasting transmitter-receiver
Inventor: ENOMOTO YOSHIMI
IPC: H04N5/44
Filed: 1993-01-22
Abstract: PURPOSE:To provide a BS receiver shared without changing the connection of respective devices at every time by sharing a MUSE-NTSC converter in a BS receiver (incorporated in TV receiver, for example) and an external BS receiver. CONSTITUTION:A detection switching circuit 13 switching which signal either an internal detection, signal or an external detection signal is to be outputted from a detection output terminal 8 and an AFC switching circuit 14 switching to which part either an AFC output terminal 11 or a BS front end 1 an AFC signal from the MSUE-NTSC converter is transmitted are provided. When the common MUSE-NTSC converter is used on an external BS receiver-side, the detection switching circuit 13 is switched to a detection input terminal 10-side, and the detection signal from an external part is outputted from the detection output terminal 8. Furthermore, the AFC switching circuit 14 is switched to the AFC output terminal 11-side and the AFC signal from the MUSE-NTSC converter is outputted from the AFC output terminal 11.
Patent JP-H07218480-A (JP)
Title: Measurement of insulating characteristics of electric insulating coil
Inventor: SAKUMA SHUICHI
IPC: G01N29/14
Filed: 1994-01-31
Abstract: PURPOSE:To measure the insulating characteristics of a coil (electric insulating coil) while simply measuring the partial discharge generated in the coil within a short time without using an exclusive measuring device. CONSTITUTION:The partial discharge generated from the insulating layer of a coil iron core 2 is detected as an AE(acoustic emission) wave by the AE sensor 3 attached to the coil iron core 2 and this AE signal is amplified to be transmitted to an effective value voltmeter 5 and an AE analyzer 6 to measure two kinds of insulating characteristic values of effective voltage and the max amplitude value of the AE wave.
Patent JP-H04356692-A (JP)
Title: Multiple pipe type heat exchanger
Inventor: NAKAZAWA YUJI
IPC: F28F9/22
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate a flow rate difference of a cold storage material flowing in each heat transfer pipe in a multiple pipe type heat exchanger. CONSTITUTION:A cold storage material W is forced to flow in many heat transfer pipes 20 in a shell 10. An opening 21 in a starting end part 20a of each heat transfer pipe 20 is formed into a predetermined configuration such that inflow resistance is reduced as the material goes to the heat transfer pipe 20 located in a direction when the flow rate of the cold storage material W flowing into a fluid reservoir 11 is reduced. The amount of the flow rate is increased or decreased in correspondence with the flow rate of the cold storage material W flowing into the opening 21 and hence the flow rate through each heat transfer pipe 20 is made uniform.
Patent JP-H07220023-A (JP)
Title: Method and device for table recognition
Inventor: OKAMOTO TAKUYA
IPC: G06K9/20
Filed: 1994-01-31
Abstract: PURPOSE:To improve the method and device, which recognize the fields of a table in accordance with picture data of the table, to recognize the characters in the fields by-correcting field positions of picture data to correctly recognize them even in the case of the variance of field positions of picture data. CONSTITUTION:The outer frame line of the table is extracted from the picture inputted in a step 101. In a step 103, format data are successively read out of a format information data base 31 based on this outer frame line, and four corners of the format are made correspond to those of the outer frame to convert ruled lines expressed by ruled line information 32 to coordinates on the picture, and the degree of match with the picture is evaluated. In a step 106, one of plural formats is decided in accordance with evaluation results. In a step 108, positions of ruled lines are corrected, and ruled lines are erased from the picture. In a step 109, field positions are set by ruled line information and field information 33; and in a step 110, characters in fields are recognized, and results are outputted to a printer 70.
Patent JP-S58145431-A (JP)
Title: Heat-and water-resistant molding with flame-retardant expansible adhesive
Inventor: IWATA TAKAHARU
IPC: C08G18/00
Filed: 1982-02-24
Abstract: PURPOSE:To simply obtain a heat- and water-resistant molding having a wide property selectivity with good workability by molding rubber chips, wood chips, or a mixture of these with the aid of a specifically flameretardant expansible polymer at a specific temperature. CONSTITUTION:Using a flame-retardant expansible polymer adhesive having the main repeating unit of isocyanurate, obtained from reaction of an organic polyisocyanate (A) (preferably polyphenylmethane polyisocyanate), a trimerization catalyst (B) (e.g., potassium acetate, etc.), a blowing agent (C) (e.g., water, etc.), and a polyol (D), rubber chips, wood chips, or a mixture of these is molded by heating at 50 deg.C or higher (preferably at a fixed temperature ranging 60- 110 deg.C) to obtain an objective molding. Also, the preferred chemical equivalent ratio of the components (A) and (D) is 7:1-2:1.
Patent JP-S63194204-A (JP)
Title: Optical device
Inventor: MORI KAZUNARI
IPC: G02B6/124
Filed: 1987-02-09
Abstract: PURPOSE:To enlarge the minimum grating interval of an unequal interval diffraction grating by forming a light transmission layer consisting of a dielectric substance, in a projecting shape, for instance, in a semispherical shape, on the unequal interval diffraction grating formed on the surface of a dielectric optical waveguide. CONSTITUTION:On a dielectric substrate 8, a dielectric optical waveguide layer 9 consisting of a dielectric substance whose refractive index in higher than that of the dielectric substrate 8 is formed, and on a part of the surface of this optical waveguide layer 9, an unequal interval diffraction grating 10 is provided, and also, on the upper part of the unequal interval diffraction grating 10, a semispherical body 11 consisting of a dielectric substance is formed. Accordingly, a diffracted light 12 by the diffraction grating 10 is further diffracted by the semispherical body 11 consisting of a dielectric substance, and thereafter, forms a focus 13 in the air of the upper part of a device. An angle of diffraction psiin this case is different in accordance with a grating interval of the diffraction grating 10, and in general, by making the grating interval small, the angle of diffraction can be enlarged. In such a way, the minimum grating interval of the diffraction grating can be set large.
Patent JP-H07219959-A (JP)
Title: Information retrieval method from database
Inventor: KENESU WAADO CHIYAACHI
IPC: G06F17/30
Filed: 1995-01-25
Abstract: PURPOSE: To provide an information retrieval system with which it is not always necessay for a user to input information from a text sentence. CONSTITUTION: The user (person requesting) inputs the request for information retrieval through graphical bit mapping. This user scans the information request through a graphic scanner to the information retrieval system or provides a printed, handwritten or graphical information request bit map, by using standard fox equipment 102. Afterwards, in order to determine the contents of the retrieval request, this information retrieval system executes an optical image process/ character recognition process, based on the received bit map. Then, the information is retrieved, based on this recognized character or graphic. With this method, the bit map (text sentence or graphic) of retrieved information is provided to the person requesting.
Patent JP-H06240324-A (JP)
Title: Method for vacuum sucking removal and device therefor
Inventor: IRIE SHIMIZU
IPC: C21C5/40
Filed: 1993-02-17
Abstract: PURPOSE:To enable sucking removal of scale, etc., which is not sufficiently cooled, without depending on human hands by catching materials to be sucked, sucked with a vacuum sucking device into a relay tank arranged in the suction course. CONSTITUTION:A suction hole 8 held with an arm 25 in a self-running guide device 22 arranged in a furnace is connected with the relay tank 4 at the outside of the furnace through a primary side suction hose 7 and further, connected with the vacuum sucking device 1 through a secondary side suction hose 3. By working this vacuum sucking device 1, the materials to be sucked of scale, refractory after using, etc., in the furnace are sucked and removed from a suction hose 8. These materials to be sucked are caught with the relay tank 4 and taken out by opening the bottom plate 15. In the primary side and the secondary side suction hoses 7, 3, if necessary, a water additional device 9 for cooling is attached, and by adding the water, the materials to be sucked are cooled.
Patent JP-S57141477-A (JP)
Title: Filler for preventing small animal from invading building
Inventor: FURUYA KAZUMARU
IPC: C09K3/10
Filed: 1981-02-26
Abstract: PURPOSE: A filler for preventing any small animals from invading a building, improved in safety for fire and insulating property, which is obtd. by mixing a powdered small-animal repellent, flame retardant insulating material, heat resisting material and curable material.  
     CONSTITUTION: A filler blocking a clearance of a building and preventing any small animals from invading the building, which is obtd. by mixing a compounded powder consisting of a small-animal repellent, flame-retardant insulating material, heat-resisting material and curable material. The small-aminal repllent is cyclohexylimide, creosote oil, chlordane, pentachlorophenol, etc. The flame- retardant insulating material is mica, glass, ceramics, asbestos, laminated wood, etc. The heat-resisting material is diatomaceous earth, perlite, fire clay, calcium silicate, etc. The curable material is a material which reacts with water when kneaded with water and is cured by the formation of a hydrate, typified by cement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60174216-A (JP)
Title: Forming stand
Inventor: YAMAMOTO HIROHARU
IPC: B21D5/12
Filed: 1984-02-16
Abstract: PURPOSE:To perform a forming of high rigidity and high accuracy by advancing and retreating both-side rolls adjustable in inclination angle in the direction perpendicular to a processing line and adjusting the height of a frame provided with a lower roll by a lifting device. CONSTITUTION:A sideface forming roll 2 is attached through its axis to a yoke 4, which is attached to a holding beam 5 capably of adjusting its inclination angle by a turnbuckle 6. The roll 2 is moved in the direction perpendicular to a line through a guide groove by an advancing and retreating device 9. A reaction supporting system is provided with a sufficient rigidity because the magnitude of a forming reaction is small. The level of a lower roll 3 is adjusted by a lifting device 13 provided to the lower part of a guide frame of the frame 12. All these formations are disposed on the frame 12, which is attached to a lifting device 15 through its axes. A proper downhill and a proper roll setting can be performed by using the above mentioned formation in combination with the height adjustment of lower roll 3, and the forming accuracy is improved.
Patent JP-S63248717-A (JP)
Inventor: UEI ESU IEN
IPC: C01F7/47
Filed: 1988-02-10
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-H03232364-A (JP)
Title: Facsimile equipment
Inventor: SEKI MASAFUMI
IPC: H04N1/00
Filed: 1990-02-07
Abstract: PURPOSE:To enlarge the use frequency of a facsimile equipment without increasing the cost by recording the picture of a television or a computer, etc., by utilizing video signal processing and printer mechanisms provided in the facsimile equipment. CONSTITUTION:A video signal inputted from an external part is fetched into a video signal input part 11 and this video signal is stored in a video memory 13 as needed after exerting A/D conversion by an A/D conversion part 12. The picture element density of the A/D converted signal is converted to the picture element density of the facsimile equipment by a picture element density conversion part 14 and afterwards sent out to an image buffer part 16. After executing a half tone processing or a processing such as image area separation or enlargement/reduction, etc., the signal is directly sent from the image buffer part 16 to a print buffer part 21, converted to a signal suitable for printing and printed out by a print part 22.
Patent JP-H08221989-A (JP)
Title: Sense amplifier circuit
Inventor: HIGAKI NAOSHI
IPC: G11C11/416
Filed: 1995-02-16
Abstract: PURPOSE: To provide a sense amplifier circuit operating at high speed by providing plural sense amplifier circuits, activation circuits in the sense amplifier circuits and a common output line of respective sense amplifier circuits. CONSTITUTION: A selection signal S1 or the selection signal S2 are inputted to the activation circuit 1(3), the activation circuit 2(4) respectively, and it activates any one between the activation circuits 1(3), 2(4). The selected and activated sense amplifier circuit (any one of 1, 2) amplifies a small signal input inputted to the circuit, and it outputs the amplified signal to output signal lines k3, k3'. At this time, since the output of the non-selected sense amplifier circuit whose activation circuit is inactivated, it does not affect the output of the common output signal lines k3, k3'. Thus, the acceleration of the operation of the sense amplifier circuit is attained, and the circuit constitution is simplified.
Patent JP-H05101928-A (JP)
Title: Current lead
Inventor: NONOYAMA HISAO
IPC: H01L39/06
Filed: 1992-02-14
Abstract: PURPOSE:To reduce the consumption of liquid helium and reduce instability of quenching and the like by sharply reducing Joule heat production through a current lead itself and heat invasion due to thermal conduction. CONSTITUTION:A current lead which is to supply a current to a superconductor device 4 is provided with at least part of which is constructed with a ceramics superconductor 2 prepared by a unidirectional solidification process.
Patent JP-S63196623-A (JP)
Title: Production of lactone polymer
Inventor: OKABE KENSHO
IPC: C08G63/08
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a monodispersed lactone polymer exhibiting substantially no MW distribution, by polymerizing a lactone below a specified temperature in the presence of an organic compound having active hydrogen atoms by using an inorganic acid as a catalyst. CONSTITUTION:The polymerization of a lactone of the formula in the presence of an organic compound having at lest one active hydrogen atom by using an inorganic acid as a catalyst is performed at a temperature <=100 deg.C. In the formula, R is H or a 1-4C alkyl and n is 4-5. Although said polymerization temperature is particularly preferably -20-60 deg.C, the optimal temperature is determined according to the kind and amount of an initiator and the quality, MW, etc. of the desired polymer, and is usually 0-60 deg.C. The polymerization is preferably carried out in the presence of an inert organic solvent because when it is performed by bulk polymerization at a relatively low temperature, crystallization is liable to occur as the polymerization proceeds.
Patent JP-H03232434-A (JP)
Title: Multi-stage type plant culture device
Inventor: FURUKUBO HARUO
IPC: A01G31/00
Filed: 1990-02-07
Abstract: PURPOSE:To obtain the title device of simply increasing use efficiency of light by uniformly and effectively irradiating a culture panel with light and improving utility of space by lowering height per stair, comprised of a specific constitution having discharge lamps of high-pressure metal vapor as an artificial light source. CONSTITUTION:The objective device which is a multi-stage plant culture device having <=1.5m height per stair, equipped with discharge lamps 2 of high-pressure metal vapor to light the top of a culture panel 4 vertically downward, having >=70% light reflectance at the under surface of culture beds 5 and 5' of nutritive solution and provided with lamp fitting tools 3 positioned higher than the under surface of higher culture beds 5 except the highest stair.
Patent JP-H07240005-A (JP)
Title: Magnetic head and its manufacture
Inventor: ABE KEIKO
IPC: G11B5/127
Filed: 1994-02-25
Abstract: PURPOSE:To shorten a manufacturing process, to reduce a manufacturing cost, to improve productivity and to facilitate control also. CONSTITUTION:When a pair of magnetic core half blocks 1, 2 jointed integrally is cut, and is divided into every magnetic heads, a first section 10 having a prescribed angle (theta) in the direction orthogonal to the track width direction of a magnetic gap (g) and a second section 11 having an inclination opposite to the first section and having the prescribed angle (theta) in the direction orthogonal to the track width direction of the magnetic gap (g) are formed alternately as the section. Then, in a manufactured magnetic head, out of a pair of side surfaces formed in the direction intersecting with the track width direction of the magnetic gap (g), the first side surface is having the angle (theta) in the direction orthogonal to the track width direction of the magnetic gap, and a second side surface having an inclination opposite to the first side surface and having the angle (theta) in the direction orthogonal to the track width direction of the magnetic gap.
Patent JP-H01202495-A (JP)
Title: Imprinting method
Inventor: KAWAI YOSHIAKI
IPC: B41M5/382
Filed: 1988-02-08
Abstract: PURPOSE:To make it possible to provide a contrast between a mark and the other area even when a object to be marked has a black or other similar dark body colar, by disposing a color forming tape between the object to be marked and a laser light source, with the color forming side of the tape opposed to the object, and irradiating the tape with laser light to transfer a color forming substance onto the object. CONSTITUTION:A color forming tape 11 is disposed between an object 4 to be marked and a laser light source 1, with the color forming side of the tape opposed to the object 4. The tape 11 is heated at a part thereof irradiated with laser light L, and a color forming substance contained in the tape 11 is transferred from the irradiated part onto the object 4. The color of the color forming substance can be selected from a variety of colors. Because transferring is conducted by disposing the color forming tape with a selectable color between the object to be marked and the laser light source, color transferring with a distinct contrast can be conducted, irrespective of the color of the object to be marked is a dark color or a light color, and an extremely clear mark can be obtained on the object.
Patent JP-S62185831-A (JP)
Title: Method for strengthening blanking blade for die cutter
Inventor: TANAKA MASAMITSU
IPC: C21D9/22
Filed: 1986-02-12
Abstract: PURPOSE:To provide toughness and ductility to a blanking blade by irradiating arc for TIG arc welding on a proper part of the blade in a direction intersecting the edge except the edge. CONSTITUTION:An edge 10a is given to a strip in the longitudinal direction, the strip is formed into a desired shape according to the profile of bodies to be blanked and the butted part is welded to obtain a blanking blade 10. Arc from a TIG torch 14 is irradiated on a proper part of the blade 10 in a direction intersecting the edge 10a except the edge 10a by traveling the torch 14 to heat the part to the necessary temp.
Patent JP-S63194649-A (JP)
Inventor: NANBU KYOJIRO
IPC: A61B5/055
Filed: 1987-02-09
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。