baber/WOPTO huggingface dataset:
Patent JP-H0637967-A (JP)
Title: Facsimile equipment
Inventor: SOGA GENYA
IPC: H04N1/32
Filed: 1992-07-14
Abstract: PURPOSE:To remote control an external equipment by transmitting control signals equivalent to a remote controller from an interface part and thereby controlling the external equipment. CONSTITUTION:When the external equipment 11 is a VTR, a video input instruction is transmitted beforehand from an external equipment control part 23 through the interface part 22 to the external equipment 11 and the external equipment 11 is switched to the video input. Successively, when it is confirmed that reception image data for one screen are stored in a frame memory 32, a recording instruction is transmitted from the external equipment control part 23 through the interface part 22 to the external equipment 11 synchronizing with the output of video signals. Thus, the video signals converted at a conversion part 31 are transmitted from an output terminal 33 to the external equipment 11 for a fixed period and are recorded at the external equipment 11 without being printed and recorded on recording paper.
Patent JP-S6186733-A (JP)
Title: Electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/153
Filed: 1984-10-04
Abstract: PURPOSE:To obtain an electrochromic (EC) element having an increased response speed and a prolonged life by successively forming the 1st electrode, an anode side EC layer, an insulating layer consisting of specified laminated two layers, a cathode side EC layer and the 2nd electrode on a substrate. CONSTITUTION:The 1st transparent electrode 2 is formed on a transparent substrate 1, and an anode side EC layer 3 of Ir(OH)2 or the like is formed on the electrode 2. An insulating layer consisting of two dielectric layers is formed on the layer 3 by laminating an La2O3 film 4a of 100-1,000Angstrom  thickness and a Ta2O5 film 4b of 1,000-4,000Angstrom  thickness. A cathode side EC layer 6 of WO3 or the like is formed on the film 4a, and the 2nd electrode 5 of transparent or translucent Au is formed on the layer 6. The Ta2O5 film is inferior to the La2O3 film in electron blocking property but is superior to it in insulating property. The La3O3 film is superior to the Ta2O5 film in electron blocking property but is inferior to it in ionic conductivity. Since the defects of the films are compensated by laminating the films, an EC element having an increased response speed and a prolonged life is obtd.
Patent JP-S6193952-A (JP)
Title: Ultrasonic angle beam flaw detection of thick-walled pipe
Inventor: KOIKE MITSUHIRO
IPC: G01N29/04
Filed: 1984-10-04
Abstract: PURPOSE:To detect the inside surface flaw of a steel pipe to be inspected with high accuracy by disposing probes for transmission and reception in such positions where the ultrasonic beam of the transversal wave made incident at 35-70 deg. angle of refraction on the steel pipe is made incident at 35-70 deg. with the defect in the axial direction existing in the inside surface. CONSTITUTION:The steel pipe 2 to be inspected has an outside diameter D and wall thickness (t). The ultrasonic beam transmitted from the probe 1 for transmission to the steel pipe 2 is made incident on the steel pipe at the incident angle alphaL perpendicular to the incident point of said beam when viewed from the axial direction and at the angle alphat in the circumferential direction. The ultrasonic beam propagated into the pipe 2 is also radiated at the angles thetaL, thetat in the axial and circumferential directions into the pipe 2. The incident angles gammal, rt on the inside surface defect 4 in the pipe 2 are selected at 35-70 deg. angle of refraction suitable for the ultrasonic angle beam flaw detection by the selection of the angles thetaL, thetat. The ultrasonic beam is reflected by the defect 4 and the probe 3 for reception is inclined by alphat in the circumferential direction and by alphaL in the axial direction so as to face the probe 1. The efficient reception of the ultrasonic beam reflected from the defect 4 is thus made possible and the flaw detection with high sensitivity is made possible.
Patent JP-H0739815-A (JP)
Title: Sieving device
Inventor: HANEYA YOSHIAKI
IPC: B07B1/52
Filed: 1993-07-30
Abstract: PURPOSE:To prevent particles passing through the meshes of a screen from sticking and clogging to a clogging preventing part to solve the disturbance of passage of the particles in a sieving device with clogging prevention. CONSTITUTION:The sieving device is constituted by supporting a spherical body 23 so as to move toward the bottom of the screen 20 at the under part of the screen 20 in a sieving proper and a scraper 25 is installed along the side supporting the spherical body 23 in a supporting member.
Patent JP-S5999221-A (JP)
Title: Light leakage preventing structure
Inventor: MATSUKAWA TOSHIROU
IPC: G01D11/28
Filed: 1982-11-29
Abstract: PURPOSE:To prevent light leaking from an aperture part such as a counter hole by providing a projection part which covers the end surface of the aperture part which pierces an illumination value, transmission type character plate, prism, and character plate, and cuting off light. CONSTITUTION:Light emitted by the illumination bulb 9 and reflected irregularly by the prism 5 illuminates a distance integrating meter 4a and is also reflected in the direction of the transmission type character plate 6 to illuminate the character part distinctly and apt to emit out of the end surface of the counter hole 6a through the prism 5 and the whole character plate 6a. The counter hole 6a of the distance integrating meter 4a, however, is covered with the projection part 7a of a member 7 and the projection part 8a of a member 8 fixed to a case 3, so the irregularly reflected light never leaks out. Thus, the light leakage is prevented.
Patent JP-H0548011-A (JP)
Title: Integrated circuit chip
Inventor: OMAE KENICHI
IPC: H01L21/822
Filed: 1991-08-21
Abstract: PURPOSE:To suppress mutual influence of circuits on an integrated circuit to minimum and to prevent malfunction by dividing a power source supply pattern in an integrated circuit chip into a plurality of blocks. CONSTITUTION:A power source of an integrated circuit chip 1 is split by a split line 12. The chip 1 has power source A supply pads 5, 9, power source B supply pads 6, 10, and GND supply pads 7, 11. A GND of a first block 2 is supplied by a GND supply pad 4, a GND of a second block 3 is supplied by a GND supply pad 8, and the pads 4, 8 are not connected in the chip 1. The pads 5, 9 and the pads 6, 10 are split by the line 12 similarly to the GND, and no connection exists in the blocks 2, 3. Thus, mutual influence of the circuits on an integrated circuit is suppressed to minimum to prevent malfunction.
Patent JP-S6193370-A (JP)
Inventor: KAKINUMA MITSURU
IPC: G01K7/00
Filed: 1985-09-20
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-S6451930-A (JP)
Title: Double facer
Inventor: TAKENAKA HIROYUKI
IPC: B32B3/12
Filed: 1987-08-24
Abstract: PURPOSE:To keep a quality of corrugated cardboard homogeneous by deforming a weight roll by allowing the same to follow after a deformation of a hot plate one after another, by a method wherein two sets of bearings are provided on both end parts each of a shaft of the weight roll at predetermined intervals and those bearings are pressurized reversely respectively in a vertical direction. CONSTITUTION:A double facer is deformed into a state of a recessed curved surface recessed downward as shown by a broken line A as heat of the top of a hot plate 9 is taken away according to traveling of a corrugated cardboard sheet 3. In this case, a weight roll 10' is pressurized perpendicularly and reversely at both end parts of a shaft of the weight roll 10' by actuating both pressurizing cylinders 20A, 20B. A deformation of the weight roll 10' running after that of the hot plate 9 can be given to the weight roll 10' through control of the pressurizing cylinders 20A, 20B each. Then operation is performed as deformation quantities of the hot plate and weight roll 10' by two sets of operational instruments K1, K2, and actuation control of the pressurizing cylinders 20A, 20B is completed at a point of time when the deformation of the hot plate 9 becomes equal to the deformation quantity of the weight roll 10'. Thus a uniform load is applied to the corrugated cardboard sheet in a widthward direction of the same and prevention of a paper loss such as inferior adhesion and securing of a quality of the corrugated cardboard can be performed.
Patent JP-H0373900-A (JP)
Title: Disconnecting and disposing device for hollow yarn module
Inventor: YAGI MASAYOSHI
IPC: G21F9/30
Filed: 1989-08-15
Abstract: PURPOSE:To shorten working time by supplying a hollow yarn module from the horizontal direction. CONSTITUTION:The hollow yarn module 2 is supplied to a module supporting clamp 2 of a disconnecting and disposing canceling device 12 from the horizontal direction by a carrying feeder in the suspended state in the vertical direction. The module 1 is moved downward only by a prescribed cutting length by means of a clamp lift 3 for vertically moving the clamp 2 along a strut 13, its lower end part is inserted into a hydraulic cutter 4 and cut off and the cut part is dropped into a hopper 5 and stored in a polyethylene bag 7 fed from a bag feeder 6. The bag 7 storing the module cut out by the prescribed length is held by a holding device 8 and horizontally moved by a drive 9 up to a sealing device 10. The upper end of the bag 7 is sealed by the device 10. The upper end of the bag 7 is sealed by the device 10 and the sealed bag 7 is released from the device 8 and collected in a storing container. Thus, a series of work can be automated and the working time can be shortened.
Patent JP-S58114074-A (JP)
Title: Cleaning device
Inventor: YADORI KATSUHIRO
IPC: G03G21/10
Filed: 1981-12-28
Abstract: PURPOSE:To reduce fogging due to defective cleaning, and to prevent filming and extend the life of a photoreceptor by making the brush core of a fur brush of a conductive material to ground it or to apply a bias having an opposite polarity against the bias voltage of a roller. CONSTITUTION:When a cleaning device removes toner, the fur brush 91 is rotated at a high speed while rubbing a rotating drum 3 to stick toner stuck to the surface of the photoreceptor 3a to brush fiber 91b electrostatically, and the stuck toner is transferred electrostatically to a recovery roller 92 which rotates in contacting with the brush fiber 91b to be scraped off by a toner scraping blade 93. The brush core 91a is applied with the bias voltage having the opposite polarity to the bias voltage of the recovery roller 92, so the majority of a current flowing from the recovery roller 92 to the brush fiber 91b flows to the brush core 91a. Consequently, the current flowing to the photoreceptor is nearly eliminated.
Patent JP-S6454160-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F11/02
Filed: 1987-08-24
Abstract: PURPOSE:To select a heat source machine without causing a deficiency in the heating capacity by a constitution in which a first selection determination means selects a heat source machine by the function of the outdoor temperature and the switching temperature, and, if a heat pump is once selected but is found to have too small a capacity, the selection is changed to a gas furnace by a second selection determination means. CONSTITUTION:A switching condition setting means sets the outdoor temperature (switching temperature) at which the operating cost becomes equal between a heat pump 1 and a gas furnace 2 based on the unit cost of energy and their operating efficiency. Upon receiving the input of detection signal from an outdoor temperature sensor 6, a first selection determination means 9 selects the heat pump 1 if the outdoor temperature measured by a temperature measuring means 8 is higher said switching temperature, and the gas furnace 2 if the outdoor temperature is lower. A second selection determination means 20 selects the gas furnace 2 even if the heat pump 1 has been selected if the room temperature stays lower than the set temperature for a certain period of time, or the rate of increase of room temperature is too small. As a result, an optimum heat source machine can be selected for existing outdoor temperature and thermal load conditions.
Patent JP-S6363554-A (JP)
Title: Molten metal pouring device
Inventor: MIZUGUCHI KEIICHI
IPC: B22D7/12
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the development of boiling in a mold caused by the air contamination and the enclosure of the air into the molten metal by shutting out the outside air by surrounding a molten metal flowing passage between a molten metal vessel and pouring tube by a fibrous forming body having heat resistance. CONSTITUTION:The fibrous forming body 7 is arranged at a gap between the bottom part of molten metal vessel 1 and the upper end of pouring tube 5, and the molten metal flowing passage formed at the gap between the molten metal vessel 1 and pouring tube 5 is surrounded by the fibrous forming body 7 to shut off the outside air. In this way, the oxidation caused by bringing the molten metal 3 into contact with the air is prevented, and also the development of boiling in the ingot making mold caused by enclosure of the air is prevented and the ingot having excellent quality is obtd.
Patent JP-H0258916-A (JP)
Title: Integration processor
Inventor: MINAMI SHIGENOBU
IPC: G06F17/10
Filed: 1988-08-24
Abstract: PURPOSE:To suppress a quantization error due to a round-down processing by inverting-processing the polarity of integrated data according to the polarity of integrating data stored in an accumulator for integrating and, thereafter, executing a subtraction processing. CONSTITUTION:Instead of a floating point adder, a floating point subtracter 21 is used, and the data given to a floating point multiplier 17 is polarity- inverted at every one integration processing through a switch 22. Namely, the floating point subtracter 21 subtracts the integrating data stored in an accumulator 15 for integrating (tap coefficient memory) from the integrated data given from the floating point multiplier 17, and the subtracted value is stored as the new integrating data into the tap coefficient memory 15. Thus, an integrating operation to use the round-down processing can be executed with a high accuracy without causing the increasing of the quantization error due to the round-down processing.
Patent JP-H1137160-A (JP)
Title: Sliding device and carriage
Inventor: MINAMI TAKASHI
IPC: F16C33/20
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce cost while maintaining mechanical accuracy even in high recording density and a severe vibrating condition by forming a carriage of a molding of a resin composition, and specifying specific gravity and heat conductivity. SOLUTION: A carriage 3 is formed of an injection-molded body, and through holes for a main shaft 1 and an auxiliary shaft 2 are made sliding parts 4. The carriage 3 is formed of a resin composition with specific gravity of 1.9-3.0 and heat conductivity of 0.5-5 kcal/m.hr. deg.C. In case of specific gravity being less than the above-mentioned value, malfunction is generated by vibration, and in case of exceeding this value, molding is difficult. In case of heat conductivity being less than the above-mentioned value the surface temperature of a semiconductor laser 5 rises during operation so as to generate dimensional change and lowering of a service life, and in case of exceeding this value, injection molding or the like is difficult.  The resin composition is formed by mixing an inorganic filler and at least one compounding agent between fibrous reinforcing material and sliding characteristic improving material in a resin body. As the resin body, polyamide resin, polyimide resin, and the like are named. Dimensional accuracy and productivity are therefore excellent, and cost can be reduced.
Patent JP-H1046163-A (JP)
Title: Production of highly concentrated porous coal slurry
Inventor: OKUMA OSAMU
IPC: C10L1/32
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a highly concentrated porous coal slurry at good heat efficiency and to simplify production equipment by adding a porous coal to a medium oil kept at a specified temperature and separating the highly concentrated slurry portion formed as a result of settlement. SOLUTION: While keeping a medium oil is being kept at a temperature of above the boiling point of water and below the initial boiling point of the oil, a porous coal is introduced into this oil. The coal is allowed to settle, and the formed highly concentrated slurry portion is separated. According to this process, the porous coal is dehydrated not by forming a slurry of the coal and a medium oil but by introducing it into a heated medium oil. The temperature of the heated oil is in the range of the boiling point of water to the initial boiling point of the oil. The reason why the temperature is specified to be above the boiling point of water is that the water in the porous coal can be boiled and evaporated thereby. The reason why the temperature is specified to be below the initial boiling point of the medium oil is that the evaporation of the oil itself can be prevented thereby.
Patent JP-H0373968-A (JP)
Title: Coating carrier
Inventor: ISHIKAWA MICHIAKI
IPC: G03G9/113
Filed: 1989-08-16
Abstract: PURPOSE:To stably obtain good triboelectrification and the low surface energy characteristic of a coating resin by incorporating a carbon black into the inner layer of a resin coating layer consisting of two layers. CONSTITUTION:The carbon black is incorporated into the inner layer of the resin coating layer consisting of the two layers; the inner layer and the outer layer. The exposing of the carbon black to the surface of the resin coating layer is obviated to prevent the degradation of triboelectrification. In addition, the effect of decreasing the electric resistance as the entire part of the coating carrier is sufficiently obtd. even if the layer where the carbon black exists is in the inner layer and, therefore, the preferable low surface energy is obtd. and the good triboelectrification is stably obtd. while the exposing of the carbon black is prevented by the outer layer.
Patent JP-H1055764-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/20
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To restrain high-frequency noise caused by distortion of a basic wave by forming each angle part of a vein and a strap ring in a curve shape, providing a magnetron for forming a junction part between components of an anode structure is the curve, and alleviating local concentration of a microwave current and an electric field. SOLUTION: An angle part 8 of a vein outer circumference and an angle part of a cutout parts 6 and 7 are all formed in a curved shape by barrel polishing or electrolytic polishing or the like, and a sectional shape of strap rings 3 and 4 is formed in a substantial elliptical shape. Also, in an antenna 5, an angle part 10 on a junction side with the vein 2 is formed in a curved shape by barrel polishing or electrolytic polishing in the same was as the vain 2. In addition, an junction part 14 between the vein 2 and the antenna 5 such as between parts constituting an anode structure, that is, a junction part 13 between the anode structure 1 and the vein 2 is linked by silver brazing or the like. The shape of each junction part is formed in the curved shape by extruding a brazing material at a corner part.  Thus, local concentration of a microwave current and an electric field is alleviated, and generation of high- frequency noise can be restrained.
Patent JP-S59100730-A (JP)
Inventor: IWATA HIROSHI
IPC: D02G1/02
Filed: 1982-11-30
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-H0964585-A (JP)
Title: Electronic part feeder
Inventor: IIZUKA KIMIO
IPC: B23P19/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To feed a part stably by fixing a stopper pin for a tape cover abutting against a tape cover rotatably to the side face of the body and disposing the part abutting against the tape cover eccentrically. SOLUTION: The electronic parts feeder has an opening for taking out an electronic part 1a and a slit D for stripping a top cover tape 4 and a tape cover 16 is fixed above a carrying part while covering the upper surface of a carrier tape 2. The eccentric abutting part 40a of a stopper pin 40 for the tape cover is fixed rotatably to the side face of a body 39 abutting against the tape cover 16. In the case of a thin carrier tape 2, the abutting part 40a is located below and in the case of a thick carrier tape 2, the abutting part 40a is located above. According to the structure, the gap between the tape cover 16 and the carrying face can be adjusted and the part can be fed stably.
Patent JP-S58109846-A (JP)
Title: Element for oxygen detection and its preparation
Inventor: SAKURAI SHIGENORI
IPC: G01N27/407
Filed: 1981-12-24
Abstract: PURPOSE:To obtain an oxygen detection element having a little variance between individuals and a long life, by coating a coating liquid abtained by mixing uniformly glass powder in an extent of a specific quantity with metallic paste on both sides of an oxygen ion permeating solid electrolyte formed in platelike or columnar shape and drying and calcining the coated product. CONSTITUTION:A mixture of mixed paste of 100pts.wt. metallic powder having heat-resistant and oxidation-resistant properties and also, having electric conductivity such as Pt, Rh, Pd and 0.1-10pts.wt. glass powder, is coated on both faces of a platelike body using a dense sintered body obtained by solulizing Y2O3 as a stabilizer to oxide such as ZrO2 as an solid electrolyte 1 and the coated product is dried. An oxygen detection element is made by providing sintered porous coating layers 2, 3 on said platelike body as an electrode layer. The coating necessitates one step only and is proformed at low cost because the structure of this element is simple and variance of products is a little and also, the electrode itself has the function determining the permeation of O2.
Patent JP-S59101204-A (JP)
Title: Hot continuous rolling method
Inventor: MATSUDA YUKIO
IPC: B21B37/46
Filed: 1982-11-30
Abstract: PURPOSE:To improve the working efficiency and to improve the yield of rolling in hot continuous rolling by controlling the speed of a steel strip to bring the succeeding end of a preceding rolled material and the preceding end of a succeeding rolled material into contact with each other during roughing and finishing and spacing the rolled materials during finishing. CONSTITUTION:Hot continuous rolling of a steel strip is accomplished by a roughing mill 1, a finishing mill 2 and a down coiler 3, wherein the roll revolving speeds in the final stand of the mill 1 and in the first stand of the mill 2 are regulated to make the speed (Vc)T at the front end of a succeeding rolled material (c) higher than the speed (Vb)B at the rear end of a preceding rolled material (b) under rolling. The speeds of the materials (b), (c) are thus controlled to maintain the difference therebetween preferably at <=50m/sec, and the materials are rolled while the rear end of the material (b) is brought into contact with the front end of the material (c) and is thus pressed by the same. The roll revolving speed in the final stand of the mill 2 and the coiling speed of the coiler 3 are controlled upon passage of the rear end of the material (a) through the mill 2, to make the speed (Va)B at the rear end of the material (a) higher than the speed (Vb)T at the front end of the material (b), by which both are spaced and are thus coiled.
Patent JP-H04253742-A (JP)
Title: Composition containing succinoglycan
Inventor: MARIIMADOREENU BESUNAARU
IPC: C02F1/52
Filed: 1991-07-29
Abstract: A composition comprising a polysaccharide obtained by microbial fermentation of the succinoglycan type and a natural polysaccharide or one of its derivatives, and processes for using this composition, especially a process for precipitating particles dispersed in an aqueous medium.