baber/WOPTO huggingface dataset:
Patent JP-S52126237-A (JP)
Title: Development method and device of electrostatic latent image
Inventor: NAKANISHI TAMAKI
IPC: G03G15/09
Filed: 1976-04-15
Abstract: PURPOSE: To prevent the adhesion of a large amt. of developer liquid and reduce the burden of drying by employing a self-fixing developer liquid containing a magnetic substance and a magnet built-in sleeve which holds the liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05240933-A (JP)
Title: Magnetic flux transformer for squid fluxmeter
Inventor: GOTO TAKAO
IPC: G01R33/035
Filed: 1992-02-28
Abstract: PURPOSE:To remarkably reduce RF noise from a high-sensitivity digital SQUID fluxmeter used for measuring very small magnetic fluxes and, at the same time, to improve the S/N of the fluxmeter. CONSTITUTION:A magnetic flux transformer 1 constitutes a SQUID fluxmeter provided with a magnetic flux sensor using an SQUID, current source which supplies a bias current to the SQUID, and feedback circuit which linearizes the output of the SQUID and incorporates a detection circuit 3 which catches a very small magnetic field and input coil 2 which transmits the very small magnetic field to the SQUID. In addition, the transformer 1 has an earth point at the point where the inductance of the coil 2 can be divided into two equal parts.
Patent JP-H01216842-A (JP)
Title: Gradation display of image output apparatus
Inventor: YAMADA KUNIO
IPC: B41J2/52
Filed: 1988-02-25
Abstract: PURPOSE:To improve granularity, make the generation of a texture difficult and ameliorate image quality by selecting a single group of colored micropixels forming a halftone dot so that a shape factor defined by the ratio of an area to a value obtained by squaring the perimeter of a halftone dot attains a maximum value. CONSTITUTION:A pixel is subdivided into a minute are of pixels, the pixel is further subdivided into a more minute of micropixels and halftone dots P0-P36 are formed by the micropixels colored in the pixel. Then a gradation is displayed by the proportion of the colored micropixels to the total micropixels. The halftone dots P0-P36 are always formed by a group of connected micropixels and the colored micropixels are decided in response to each gradation. A group of colored micropixels forming a halftone dot are selected in such a manner that a shape factor defined by the ratio of an area to a value obtained by squaring the perimeter of a halftone dot attains a maximum value. If there are a plurality of the shapes of halftone dots, the colored micropixels are decided so that the radius of a circumscribed circle of the halftone dot attains a minimum value. Subsequently, the shape of the halftone dot is set as a square of a similarity, resulting in an improved granularity as well as little texture.
Patent JP-2000242720-A (JP)
Title: Electronic banking system with automatic updated password recognizing function
Inventor: WADA SHIGEFUMI
IPC: G06Q40/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a password to be utilized after the password is recognized as being right by recognizing an all-mighty password, which is automatically updated on the side of bank everyday, on the side of terminal equipment in the computer system of an enterprise. SOLUTION: When a user forgets a password and it is not clear even after the user asks it to a manager, an inquiry is performed to a bank as the destination of line connection. The bank automatically updates the all-mighty password everyday on the basis of a date generated by a computer in the computer system thereof but receives a notice after confirming the identity of the owner from the side of bank. Next, the user inputs the password automatically updates on that day from terminal equipment 1. A system on the side of terminal equipment 1 operates a password with the terminal equipment 1 while using the same preparation algorithm as a computer system 9 of the bank through an automatic update password recognizing means 12 and compares it with the inputted password and when they are matched, job processing by that terminal equipment 1 is made possible.
Patent JP-S51118419-A (JP)
Title: Magnetic head
Inventor: OKUWAKI TOUYOUJI
IPC: G11B5/187
Filed: 1975-04-11
Abstract: PURPOSE: In order to obtain the high bit density through reducing the thickness of the core of the magnetic head. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02228247-A (JP)
Title: Power generating device
Inventor: KAWAI TERUO
IPC: H02K57/00
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the number of parts and obtain a stabilized output by a method wherein a ring, to which electromagnets are attached on the peripheral rim thereof, is arranged in the electromagnets of a necessary number while respective electromagnets are electrified sequentially to attract a magnet, provide a ring with circular motion and provide a power shaft with rotary motion. CONSTITUTION:A ring or a drum body 2, consisting of non-magnetic material, is arranged at the inside of electromagnets 1, arranged annularly in parallel. The electromagnets 3 are attached to the ring or the drum body 2 and are electrified sequentially, whereby attracting force is generated between the electromagnets 1 and the electromagnets 3. Accordingly, the ring or the drum body 2 makes circular motion in the magnets 1 while a power shaft 4, penetrated rotatably at the eccentric position of the ring or the drum body 2, makes rotary motion. According to this method, the number of parts may be reduced and, accordingly, the title device may be manufactured with a low cost while a stabilized output may be obtained.
Patent JP-S53128700-A (JP)
Title: Preparation of non-gel polyfunctional acrylated phosphazene polymer
Inventor: YASUI TOSHIHIKO
IPC: C08G79/02
Filed: 1977-04-15
Abstract: PURPOSE: To prepare a heat-resistant, flame retardant phosphazene polymer useful as coatings, adhesives, etc., and easily curable on crosslinking, by reacting a specific chlorinated phosphazene polymer with a functional acrylic monomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62201821-A (JP)
Title: Substance for suppressing hyperglycemia
Inventor: SUGAWARA MASAYOSHI
IPC: A61K31/715
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled substance composed mainly of hemicellulose, by extracting hull or shell of cereal or bean with an alkali optionally after removing starch, etc., from the hull, etc. CONSTITUTION:Hull of cereal (e.g. corn husk, rice bran, wheat bran, barely bran, adlay bran, etc.), shell of beam (e.g. soybean, adzuki bean, pea, etc.) or a residue obtained by removing starch, protein, fat, inorganic material, etc., from the above husk or shell is extracted with an alkali to obtain a substance active to suppress hyperglycemia and composed mainly of hemicellulose. The removal of starch, etc., from the hull, etc., is carried out by a proper combination of enzymatic treatment (treating with a protease such as alpha-amylase at 3-9pH and 30-100 deg.C), chemical treatment and physical treatment. The substance is used in the form of extracted liquid, concentrated liquid or dried powder, etc. It can be used as health food or drink and a drug as it is.
Patent JP-H06258864-A (JP)
Title: Magnetic toner and production thereof
Inventor: SAKAGAMI YUSUKE
IPC: G03G9/083
Filed: 1993-03-04
Abstract: PURPOSE:To provide the magnetic toner which is excellent in transporting property and developing property, good in workability, easily has magnetic anisotropy and to provide its production method. CONSTITUTION:The granular magnetic powder 91 having <=200 oersted coercieve force is impressed by the magnetic field having >=2 times coercieve force, e.g. >=500 oersted in a molten (fluid) state to magnetize and orient the granular magnetic powder 91, and after cooling and solidifying, demagnetized once, then pulverized. The material is screened magnetically and impressed simultaneously by the magnetic field having >=2 times coercieve force, e.g. 5>=00 oersted, to magnetize and the magnetic toner is obtained.
Patent JP-S58160738-A (JP)
Title: Temperature controller for cooking
Inventor: TAKADA MANABU
IPC: F24C7/02
Filed: 1982-03-17
Abstract: PURPOSE:To make it possible to operate a corrected temperature by detecting the gradient value of the temperature rise of the pot bottom for a predetermined period of time immediately after the ignition and the gradient value for a predetermined period of time after the rise in the temperature of the pot bottom is stabilized in accordance with the cooking quantity and using the detected gradient values as functions. CONSTITUTION:A material 5 to be heated is heated by heating means 3 and the temperature of a temperature sensor 6 contacting with the bottom of the pot 4 is detected by a temperature detecting part 7. Further, at a temperature setting part 8, the temperature setting is arbitrarily made possible. Further, at a temperature correcting part 12, the set temperature is corrected by means of a pot kind detecting part 10 and a cooking quantity detecting part 11 in a gradient detecting part 9 detecting the gradient of the increase in the temperature of the pot bottom, and the heating quantity of heating means 3 is controlled by heating control means consisting of a proportional control valve 2 and a battery valve 2'. Further, the temperature signal of the temperature detecting part 7 is compared with a temperature corrected by the temperature correcting part 12, and the calory of the heating control means is increased or decreased or the temperature of the material to be cooked is maintained at a predetermined value by a calory control part 14.
Patent JP-S60187306-A (JP)
Title: Process for washing ultrafiltration membrane module
Inventor: SASAKI MITSURU
IPC: B01D65/02
Filed: 1984-03-06
Abstract: PURPOSE:To eliminate requirement for frequency restarting of a pump and to avoid severe using condition of the pump by driving a pump provided between a ultrafiltration membrane and a filtrate tank always and feeding and back-feeding the filtrate by changing over a changing circuit for changing the passage of the filtrate toward the forward and backward direction. CONSTITUTION:A pump 6 is driven continuously, and feeding of the filtrate from an ultrafilter membrane module 8 to a filtrate tank and feeding back of the filtrate for backwashing is executed by the operation of the three-way valves 81, 82 in a forward and backward change-over circuit 8 of the filtrate passage. In an electrodeposition process, the electrodeposition operation is performed usually in an electrodeposition tank 1 and the electrodeposition liquid is circulated through an ultrafiltration membrane module. The modules 2 is backwashed every fixed time. On a holiday during suspension of the electrodeposition work, the backwashing of the module is performed more frequently than usual days. Even in this case, the pump is driven continuously as usual but frequent restarting of the pump at time of each backwashing is unnecessary.
Patent JP-S54112607-A (JP)
Title: Cassette for magnetic recorder-reproducer
Inventor: MORIYA IKUO
IPC: G11B23/087
Filed: 1975-04-10
Abstract: PURPOSE: To stabilize running of magnetic tape outside the cassette by disposing a pair of pins in the positions extened in the transverse direction from a pair of pins restraining the magnetic tape into the cassette.  
     CONSTITUTION: The tape 4 wound to a supply spool 2 passes between the pins 6, 7 and pins 8, 9 erected on both sides of the notch opening part 5 provided at the front center and lower cover of a cassette 1 and reaches a take-up spool 3. The opening 5 is provided extending up to the vicinity of the inner side of the pins 7, 8 at the cassette lower cover and extending up to the vicinity of the outer side of the pins 6, 9 at its front. When the cassette 1 is mounted to the recorder, the tape 4 is guided from the spool 2 to the pin 6 by turning of levers 14, 19 and goes out of the cassette 1, where it is run along a guide drum 24 by a guide pole 20 and is next changed in the 180° direction by a guide pin 31. After passing a guide pole 15, the tape is taken-up on the spool 3 by being guided with the pin 9. Thereby, the magnetic tape may be stably run outside the cassette. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03245412-A (JP)
Title: Heat resistance wire-cable
Inventor: SUZUKI KIYOTO
IPC: H01B7/29
Filed: 1990-02-22
Abstract: PURPOSE:To drastically improve wiring efficiency or the like by simultaneously removing a separator and a fluorine-containing coating layer by one time operation at the time of cutting and stripping. CONSTITUTION:In a heat-resisting wire.cable, in which the periphery is coated with a fluorine elastomer composite and a separator is provided in the inside of its coated layer, adhesiveness A (kg/mm) between the separator and this coated layer satisfies the formula A>=SWT/L. Here, S denotes tensile strength (kg/mm<2>), W denotes width mm of the separator, T denotes thickness of the separator, L denotes the cut and stripped length (mm) of an insulator. In this way, when adhesiveness between the fluorine elastomer containing coated layer and the separator is strengthened, one time operation can simultaneously cut and strip the separator and the coated layer.
Patent JP-H06260956-A (JP)
Title: Pll synthesizer receiver
Inventor: KITAGAWA MASAAKI
IPC: H04B1/26
Filed: 1993-03-04
Abstract: PURPOSE:To provide a PLL synthesizer receiver which can reduce the lock-up time, can increase the frequency scanning speed, and also can reduce the average power consumption for an intermittent receiving operation in simple constitution. CONSTITUTION:In regard of a PLL circuit of a PLL synthesizer receiver 1, a resistor R1 is short-circuited by a switching circuit 3 for reduction of the time constant of a loop filter 2 and the lock-up time in a process where the receiver 1 is locked up by the prescribed frequency. Therefore the receiver 1 is locked up successively and at a high speed at the frequency levels set by a CPU 4 when the frequency is scanned by the receiver 1. Then a reception detecting signal is transmitted to the CPU 4 from a receiver part 5 only when a radio wave is sensed. Thus the circuit 3 is turned off and also the frequency scanning is temporarily stopped. When the reception detecting signal is not detected any longer, the time constant of the filter 2 is reduced and the frequency scanning is started again at a high speed.
Patent JP-S58163867-A (JP)
Title: Seal ring
Inventor: MITSUIDA EISHIROU
IPC: F16J15/32
Filed: 1982-03-19
Abstract: PURPOSE:To make it possible to maintain the flexibility and lubricating characteristics of a seal ring even under severe conditions, and as well to enhance oil-resistant, heat-resistant and wear-resistant capabilities thereof, by providing a fiber layer around the periphery of an outer layer of the seal ring. CONSTITUTION:A seal ring 10 is incorporated around rhe outer peripheral surface of its outer layer with an oil-resistant fiber layer 12 which is excellent in flexibility and lublicating characteristics. Accordingly, the sealing ring 10 generates only slightly small initial toqrque while maintains its sealing characteristics at a high level, which should be compared with the conventional seal ring that produced excessively large torque due to its tightness and initiates the progress of deterioration from the beginning of rotation of a shaft which causes the conventional sealing ring to be dragged. Further, the above-mentioned initial torque does not increase and as well recover even if the sealing ring 10 is left as it is during a long interval of rotational operation.
Patent JP-S60192185-A (JP)
Inventor: MATSUNOBU TAKASHI
IPC: F16L3/22
Filed: 1984-03-09
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。
Patent JP-S51120898-A (JP)
Title: Self-adjusting and feed-adjusting device for powdered material
Inventor: IWAKO HIROYUKI
IPC: B65B1/10
Filed: 1975-04-14
Abstract: PURPOSE: The bottom surface pressure of a lower metering tube is self-adjusted without relevance to the contained quantity in an upper storage chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05243383-A (JP)
Title: Automatic wiring method
Inventor: KIKUCHI ATSUSHI
IPC: H01L21/82
Filed: 1992-03-02
Abstract: PURPOSE:To suppress a delay due to a crosstalk within a range observing a given restriction and to reduce a manual correction process by a method wherein the length of parallel interconnections is controlled so as to be adapted to a parallel wiring restriction in an automatic wiring processing operation. CONSTITUTION:An automatic wiring processing operation is divided into a data input processing part 101, a restriction-generation processing part 102 and an allocation processing part 103. In the restriction-generation processing part 102, a parallel wiring, restriction-generation processing operation 106 proceeds in the order of a restriction-generation, inspection-object generation processing operation 107 and a restriction-generation, inspection processing operation 108. Although it is required to separate two trunk lines by a distance suppressing a delay due to a crosstalk between them within a permissible range, it is not required to decide their relative positions. As a result, they can be expressed by a nondirectional edge in the same manner as a horizontal restriction. Thereby, it is possible to generate a wiring route which observes a delay restriction without violating a parallel wiring operation.
Patent JP-S63211064-A (JP)
Title: Reserved ticket issuing device
Inventor: TSUKADA AKIRA
IPC: G06Q50/00
Filed: 1987-02-27
Abstract: PURPOSE:To shorten a purchase time by issuing a reserved ticket based on purchase information inputted by a customer to make it possible for the general customers having a small number of set conditions to directly purchase the ticket without intervention of a clerk in charge. CONSTITUTION:The customer depresses boarding alighting station designating keys 31 and 32 and uses ten keys 45 to successively input the date of entraining, numbers of adult tickets, and child tickets, and a train number. Further, he instructs a green car or an ordinary car and simultaneous purchase of passenger tickets. When a purchase key 39 is depressed after confirmation of conditions, the main control part of a device displays the amount of money on a display device 42 of the amount of money for purchase through a host computer. When the customer inserts money equal to or more than the amount of money for purchase to a banknote insertion hole 44 in accordance with this display, reservation tickets are issued. Thus, the customer who sets only principal items as conditions automatically purchase tickets, and the purchase time is shortened.
Patent JP-H10229301-A (JP)
Title: High-frequency switch
Inventor: SHIGEMATSU TOMONORI
IPC: H01P1/15
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the isolation due to inter-line coupling by forming an input line and an output line on a different dielectric board in a high-frequency switch and realizing the system that shields a different plane. SOLUTION: An MMIC switch 4, having one input and a plurality of outputs and a 1st groove 9 and 2nd grooves 10a, 10b whose height differs from each other, are provided on a case 1. An input line board 5 forming an input line 6 is provided to a bottom side of the 1st groove 9, and output line boards 7a, 7b forming output lines 8a, 8b are provided to a bottom side of the 2nd grooves 10a, 10b, and the input line 6 and the output lines 8a, 8b are respectively connected to the input and output of the MMIC switch 4. A cover 11 that covers an upper part of the case 1 and corresponds to part over the 1st groove 9 and the 2nd grooves 10a, 10b has a thickness corresponding to respective parts, so that the height of the inner space of the grooves made by the case 1 and the cover 11 is made identical.
Patent JP-S60188511-A (JP)
Title: Measurer for opening degree of sluice gate
Inventor: NAGAI YOUICHI
IPC: E02B7/20
Filed: 1984-03-08
Abstract: PURPOSE:To precisely control the amount of effluent water by a method in which the turning angle of a winding drum to wind up a wire rope according to the opening degree of a sluice gate is detected, load to be applied to the rope is detected, and the opening degree of the gate is calculated and displayed. CONSTITUTION:When the upper and lower stage gates 2 and 3 of a sluice gate 1 are opened or closed, wire ropes 21a and 21b are wound around winding drums 23a and 23b. The turning angles of the drums 23a and 23b are detected by turning angle detectors 24a and 24b and supplied as signals S1 to an input converter 26. The load of the rops is detected by load sensors 22a and 22b attached to one ends of the ropes 21a and 21b and supplied as signals S2 to the converter 26. The signals S1 and S2 are converted into a current signal and a voltage signal by the converter 26 and sent out to an opening degree arithmetic unit 27, and the actual opening degree of the gate 1 is measured and displayed on a display setter 28.
Patent JP-H04281188-A (JP)
Title: Retainer for backing form
Inventor: OOTANI SEIGO
IPC: F27D3/12
Filed: 1991-03-11
Abstract: PURPOSE:To provide a retainer for a baking form, which is capable of preventing reaction with the baking form upon baking and excellent in durability CONSTITUTION:A retainer A is employed for putting a baking form, coated with molybdenum metallizing paste, and metallizing it by baking in humidified reducing atmosphere while the retainer is formed of a molybdenum plate 1 and an alumina layer 2, formed on the whole surface of the molybdenum plate 1.
Patent JP-H02223831-A (JP)
Title: Method for detecting coating defect of paint
Inventor: YANO JUNJI
IPC: G01N21/88
Filed: 1989-02-23
Abstract: PURPOSE:To securely eliminate a defect in coating by detecting the coating state right after paint is applied by a color tone sensor. CONSTITUTION:The coated surface X of a body 1 is coated with the paint in order by a coating device 2 and the color tone sensor 7 detects the color tone wave of a primer right after the body 1 is coated right behind the coating part. Then the color tone wave which is detected by the sensor 7 is outputted to a chromaticity meter 9, which compares a reflected wave obtained by a photodetection part with a preset color tone wave to output a coating defect signal if sensing wavelength other than the coating color tone wave is sensed. Consequently, the defect in the coating of the paint can be detected automatically and the reliability of an automatic coating system can be improved.
Patent JP-S62202613-A (JP)
Title: Comparator
Inventor: KUSAMA NOBORU
IPC: H03K3/286
Filed: 1986-02-28
Abstract: PURPOSE:To narrow the width of hysteresis at high speed clock operation by forming a positive feedback loop of a latch circuit through a transistor (TR) for common base in an input signal amplification TR differential amplifier circuit and the latch circuit. CONSTITUTION:Collectors of TRs 10, 11 and 13, 12 in pairs with each other are connected in common in comparison TRs 10, 13 constituting an input signal amplification differential amplifier circuit and latch TRs 11, 12 constituting latch circuit differential amplifier circuit. Further, TRs 18, 19 for common base are provided between each connecting point and collector resistors 40, 41. Further, a signal obtained across the load resistors 40, 41 is returned to the differential pair of the latch TRs 11, 12 to form a positive feedback loop of the latch circuit.