baber/WOPTO huggingface dataset:
Patent JP-H0238463-A (JP)
Title: Preparation of quinacridone solid solution
Inventor: EDOWAADO II JIYAFU
IPC: C09B48/00
Filed: 1989-06-19
Abstract: PURPOSE: To easily manufacture a quinacridon solid solution having pigment characteristic and improved crystallinity by pulverizing a rough quinacricion precursor material in alcohol under the presence of a base.  
     CONSTITUTION: A mixture containing two kinds of quinacridon compounds of the formula I and the formula II (R is independently F, Cl, Br, lower alkyl, or lower alkoxy; (m) and (n) are independently 0-2), generally, quinacridon and a quinacridon derivative, in a weight ratio of 95:5-5:95, preferably, 75:25-25:75 (preferable example: 60% of quinacridon and 40% of 4,11-dichloroquinacridon which can provide an opaque deep red solid solution) is pulverized at room temperature in an alcohol (preferably, methanol or ethanol) under the presence of a base such as NaOH or KOH, as occasion demands, with the addition of a growth inhibitor such as 2-phthalimidemethyl quinacridon (preferably, 1-5% of the pigment) to provide a solid solution. The alcohol is generally used in a quantity 5-25 times the pigment, preferably, 12-20 times, and the base is used in 0.5-10.0 wt.%, preferably, 1.0-5.0% of the alcohol as aqueous solution. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11353731-A (JP)
Title: Information recording/reproducing method and device
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/004
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To make the detection of a reproduced signal good in the quality possible even when a recording medium whereon an annealing treatment is not applied, is used. SOLUTION: In this method, information is recorded by applying a magnetic field while relatively moving a recording medium 28 and a light spot and magnetic wall moving reproduction by the movement of a magnetic wall is carried out while relatively moving the recording medium 28 and the light spot. In this case, the moving direction of the recording medium 28 against the light spot is made opposite in accordance with the time of recording or the time of reproduction.
Patent JP-H0821510-A (JP)
Title: Torque converter
Inventor: KUBO MASAAKI
IPC: F16H41/26
Filed: 1994-07-06
Abstract: PURPOSE:To improve transmission efficiency by reducing fluid loss at a stator. CONSTITUTION:In the case of a torque converter equipped with the three elements of a pump impeller 2, a turbine runner 3 and a stator 4, the inner periphery surface 1 of a stator shell side member 4a is formed with such a curved surface as coincides with the extension line tops of the inner periphery surfaces of pump impeller, turbine runner shells 2a, 3a, and a stator core side member 4b is, likewise, formed with such a curved surface as coincides with the extension line tops of core inner periphery surfaces, and meanwhile, extension portions 13 are formed at both ends of the core side member 4b, and a polymerization seal portion 14 is constituted among these extension portions 13 and the pump impeller, turbine runner cores 2b, 3b.
Patent JP-H052131-A (JP)
Title: Focus detector
Inventor: SENSUI TAKAYUKI
IPC: G02B7/34
Filed: 1991-06-26
Abstract: PURPOSE:To provide a focus detector by which a luminous flux is effectively fetched in a line sensor even when the position and the size of the exit pupil of a photographing lens are changed and the focusing state of the photographing lens is detected corresponding to every kind of photographing lens. CONSTITUTION:The focus detector is provided with a pair of separator lenses 22 and 23 which reforms an image formed on an intended focal surface by the photographing lens as a pair of images, a pair of line sensors 211 and 25 which receives the images formed by the separator lenses, and a prism 26 which is attachably/detachably provided in accordance with the change of the exit pupil of the photographing lens in an optical path between the lenses 22 and 23 and the photographing lens and which deflects the optical path.
Patent JP-H11355963-A (JP)
Title: Control signal processor and power system stabilizing apparatus using the same
Inventor: KA IKUO
IPC: H02P9/14
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To remove harmful components and to enhance reliability and practicability, by performing control of determining whether to input an input signal as it is or to interrupt it, on the basis of the level ratio of the input signal to the output signal of each filter circuit having a double differential function property. SOLUTION: A signal U is inputted to a deviation resetter 1, and a deviation is removed by this deviation resetter 1, and outputted as a signal Ud. The signal Ud is inputted to a high-frequency detector 2, a low-frequency detector 3 and a logical computing element 4. Filtering operation is performed by logical computation of the logical computing element 4, by using the high-frequency detector 2 and the low-frequency detector 3 having double differential function properties, in this way. Consequently, it becomes possible to remove high-frequency or low-frequency harmful components, at a low cost and at a high speed, without exerting an influence on an effective control signal.
Patent JP-S5577547-A (JP)
Title: Thickness or weight control method of extruded matter
Inventor: UIRIAMU SANFUAI MUUN
IPC: B29C48/355
Filed: 1979-11-29
Abstract: A method for controlling the thickness or weight of extruded stock. 
<??>An extruding system for the production of continuously extruded elastomer, such as tread stock for the manufacture of vehicle tires, has an extruder (12), a first take-away conveyor belt (16) for conveying the extrusion as it exits the extruder, a second conveyor belt (17) for varying the thickness or weight of the extrusion after leaving the first conveyor belt, a sensor (20) to measure the running-weigh-scale value and a targeted running-weigh-scale value. The weight or thickness of the continuously extruded elastomer is controlled by measuring the weight of the continuous extrusion at the running-weigh-scale. The measured value (RWS 20) is compared to the target value to obtain a control signal (38). The control signal (38) is used (40) to adjust the difference in speed between the first conveyor belt (16) and the second conveyor belt (17).
Patent JP-H0445969-A (JP)
Title: Document/journal and general purpose terminal printer
Inventor: YAMAMOTO YUKO
IPC: B42D11/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent erroneous recognition or insufficient recognition by providing a holding device which holds magnetic data indicating proper page numbers at each specified position of a page. CONSTITUTION:Magnetic data is read from a magnetic stripe attached to each page of a document or a journal or a bar code printed in a magnetic ink, using a magnetic page recognition part 4, and a particular page is recognized based on the magnetic data. A document or a journal which is magnetically recognized by the magnetic page recognition part 4 is sent to a printing part 6 through a switching valve 5. Next, data is printed on the pages of the document or journal by the printing part 6. If data is printed on a next page of the document or journal, the document or journal is transported to a page turning part 7, where the page is turned. In this case, the page is recognized by the magnetic page recognition part 4 to determine whether the page turned by the page turning part 7 constitutes the correct order of pages.
Patent JP-S63318724-A (JP)
Title: Inductance variable coil
Inventor: ICHIHARA MASAMITSU
IPC: H01F21/12
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a coil, which has no movable section and inductance of which can by changed only by ON-OFF operation of currents to a core, by installing the core consisting of an oxide superconductor, a coil wound on the outer periphery of the core, a power unit connected at both ends of the core through a switch, and a cooling device. CONSTITUTION:A core 2 composed of an oxide superconductor, a coil 3 made up of a normal conductor wound on the outer periphery of the core 2, a power unit 6 connected through a switch 5 in order to apply currents at both ends of the core 2, and a cooling device 8 for cooling the core 2 at a transition temperature or less are mounted. When liquid nitrogen is stored in the cooling device 8 and the core 2 is cooled up to the temperature of liquid nitrogen under the state in which the switch 5 is turned OFF, the core 2 is converted into a superconductive state, magnetic flux corresponding to the sectional section of the core 2 is ejected from the core by a Meissner effect, and the inductance of the coil 3 is turned into LO-LS. When the switch 5 is turned ON and currents of the critical current value or more of the core 2 is flowed through the core 2, the core 2 is converted into normal conduction, and the inductance of the coil 3 is changed into LO.
Patent JP-S5959709-A (JP)
Inventor: HERUBERUTO NAARUMAN
IPC: H01L31/02
Filed: 1983-08-26
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-S5947352-A (JP)
Title: Super-rapidly chilled alloy containing dispersed second phase particle
Inventor: KIMURA HIROSHI
IPC: C22C45/04
Filed: 1982-09-08
Abstract: PURPOSE:To manufacture a composite material with superior strength and tenacity, by incorporating finely and uniformly prescribed second phase particle in a matrix of a super-rapidly chilled alloy. CONSTITUTION:When Ni-Si-B contg. alloy or the other alloy is manufactured in an amorphous ribbon state or the like by super-rapidly chilling from its molten metal, fine second phase particles having no compatibility with the alloy are mixed with the molten raw material alloy and chilled rapidly. In the above-described molten alloy to be a matrix, as the second phase particle, at least one kind particle among carbide having <=1mum diameter such as WC, TiC, NbC; nitride such as NbN, TaN; oxide such as ThO2, Al2O3; boride such as BN, and particle of metal or alloy is mixed, and the mixed molten metal is chilled super-rapidly at a lower temp. than the melting point of the second phase particle by blowing the molten metal to a roll or the like revolving at high speed. AN alloy film or the like consisting of the amorphous matrix in which the second phase particle is dispersed uniformly, and having superior strength and tenacity is manufactured.
Patent JP-H0450187-A (JP)
Title: Fertilizer stick and production thereof
Inventor: YUI YASUO
IPC: C05F3/00
Filed: 1990-06-15
Abstract: PURPOSE:To obtain an inexpensive fertilizer stick capable of losing the shape thereof after the passage of a desired period for fixing lawn mats by forming or mixing an organic fertilizer of a desired component construction together with a vegetable fiber structure and a binder into the shape of layers and press forming the resultant layers. CONSTITUTION:An animal organic fertilizer such as animal feces or a vegetable organic fertilizer such as leaf mold or humus soil is respectively and individually used or the animal organic fertilizer is mutually blended with the vegetable organic fertilizer at a suitable blending ratio to provide a construction of a desired fertilizer composition. The resultant fertilizer is then formed with a vegetable fiber structure using a binder such as an adhesive component contained in the aforementioned vegetable fiber structure or a binder such as an adhesive different from that of the above-mentioned vegetable fiber structure from the central part of the interior to the outside or mutually mixed to afford a material. The obtained material is then press formed to afford the objective fertilizer stick.
Patent JP-2000347792-A (JP)
Title: Device for inputting personal identification number
Inventor: IMAI EIJI
IPC: G06Q20/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a personal identification number from being estimated on the basis of the operation of a hand inputting the personal identification number. SOLUTION: This personal identification number inputting device makes it possible to set an personal identification number without depending on ten keys, etc., by providing buttons 2 and 3 which operate the code of each digit of the personal identification number in one digit unit and can perform inputting and correction, a carry button 4 and a borrow button 5 which select a digit to be inputted, a personal identification number displaying part 6 which simultaneously shows the codes of all inputted digits and a transmitting part 8 transmitting the inputted codes to a card processor.
Patent JP-S6214658-A (JP)
Title: Liquid color developer for electrostatic photography
Inventor: KURAMOTO SHINICHI
IPC: G03G9/12
Filed: 1985-07-12
Abstract: PURPOSE:To enhance gradation reproductivity, dispersion stability, transparency, rapid driability, and so on, and especially, to elevate color reproductivity at the time of using an OHP by using a specified dye or pigment flashing treated with a resin as a colorant. CONSTITUTION:The colorant to be used is a dye or pigment represented by the formula shown on the right subjected to flashing treatment with a resin having a softening point of 50-120 deg.C. Said dye or pigment is so-called phthalocyanines including metal phthalocyanine, metal-free phthalocyanine, and their derivatives, and the metal-free phthalocyanine not coordinate by the metal located in the center has a clear green hue, and the metal phthalocyanine coordinated by a central metal, such as copper or other metals, has each intrinsic hue, and further, their derivatives have also peculiar hues, respectively. A proportion of the dye or pigment to the resin is, preferably, 10-60pts.wt. of the dye or pigment per 100pts.wt. of the resin.
Patent JP-S6315676-A (JP)
Title: Linear motor
Inventor: NOGUCHI MASANORI
IPC: H01L41/09
Filed: 1986-07-02
Abstract: PURPOSE:To move a movable part to a required position at high accuracy in simple constitution, by a method wherein timing of catching a guide rod in reciprocating vibration and catching release is controlled so as to move the movable part. CONSTITUTION:A guide rod 3 is supported through bearings 31, 32 on support plates 33, 34, and movable in the axial direction. An excitation means 4 vibrates the guide rod 3 in reciprocating vibration in the axial direction with respect to the support plates 33, 34. A second guide rod 7 is supported to the support plates 33, 34, and a movable part 5 is moved along the guide rod 7. The movable part 5 is provided with attaching means 53, 54, and timing of catching each of the guide rods 3, 7 by the attaching means 53, 54 and catching release is controlled by a drive circuit 8, thereby the movable part 5 is moved.
Patent JP-H05347120-A (JP)
Title: Circuit breaker with leak alarm
Inventor: OKANO YOSHIRO
IPC: H01H83/02
Filed: 1992-06-16
Abstract: PURPOSE:To allow a leak indicating button as well as a leak indicating lamp to indicate leak even when the leak disappears of itself, and allow enough time delay before cutting off when immediate cutoff is not desirable even on the occurrence of the leak, by providing a zero phase current transformer, a leak detector, a leak indicating lamp, and a leak indicating button. CONSTITUTION:A leak indicating button is driven to a indicating position by releasing the energy of a spring in normally energy storing state through a solenoid 57 which current is allowed to flow in, when leak is detected, and a timer circuit 55 is built in a breaker so as to delay cutoff. When both leak indicating button and timer circuit 55 are provided, transfer to delayed cutoff by the timer circuit 55 after the indication is performed via the operation of a change-over switch 13 so as to maintain safety.
Patent JP-2000347697-A (JP)
Title: Voice record regenerating device and record medium
Inventor: OTA SHIGERU
IPC: G10L19/035
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To easily detect stored voice level even if the voice data of a sub-band is not decoded by detecting a voice signal or the voice level of voice data, and adding data showing detected voice level to an assistant data part of a frame format. SOLUTION: An encode/decode part 110 performs compression process of input voice data, and converts into the signal of specified frame format. A system microcomputer 103 controls this operation, and controls voice data to be compression/expansion processed to be temporarily stored and read out. When the encode/decode part 110 compresses and converts a voice signal, the system microcomputer 103 adds the data of the voice level of the voice signal to the assistant data part of the specified frame format, and further at reading out the signal, the data of the voice level added to the assistant data part of the specified frame format is detected to change the gain of electronic volume 108 according to the height.
Patent JP-H08323007-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-06-17
Abstract: PURPOSE: To provide a PACHINKO game machine by which a healthy management can be executed without much disadvantage even if a starting winning port (special winning port) is made to allow easy winning. CONSTITUTION: This PACHINKO game machine is equipped with a game board, a special winning port, a general winning port, an electric game device to act based on detection of a playing ball winning into the special winning port, a variable winning device to be controlled to open advantageously for a player in condition of the electric game device has fallen in a preset special game condition, a prize ball discharge device 20 capable of discharging a required number of prize balls by actuation of an electric driving source, and a control means 200 to control the prize ball discharge device 20 to deliver the required number of prize balls.  The control means 200 is composed so as to delivers a required number of prize balls when a playing ball wins into a variable prizing device and a general prizing port and to deliver prize balls almost half numbers of required ones when a playing ball wins by getting into a special winning port.
Patent JP-S5487683-A (JP)
Title: Metal film depositing apparatus
Inventor: INAGAWA KOUNOSUKE
IPC: C23C14/50
Filed: 1977-12-26
Abstract: PURPOSE: Vacuum treatment chamber is provided with barrels which support and rotate work pieces and which revolve around chamber's axis. The barrels further revolve around their own axis above an evaporation source. Such mechanical arrangement enhances work efficiency and is particularly useful for production of TiC coated tips and the like.  
     CONSTITUTION: In vacuum treatment chamber 1, each barrel 6 revolves around the axis of the chamber, and above an evaporating source 2 of metal Ti, each barrel 6 revolves around its lown axis. Metal Ti vapor is activated together with hydrocarbon gas such as C 2 H 2  gas and coated onto tips 7 as TiC film layer. In more detailed description, surrounding barrier plates 11 form an activation zone 12 at upstream of the evaporating source 2, C 2 H 2  gas is introduced through nozzles 14, and the source 2 and a rack 9 are connected to outside live electric source. The source potential 13 is applied through the rack 9 to each barrel 6 and each tip 7 thereby to produce glow discharge between the tips 7 and the source 2, resulting in activation of Ti vapor and C 2 H 2  gas particles in the zone 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S636733-A (JP)
Inventor: HAINTSU REENAA
IPC: H01J29/82
Filed: 1987-06-24
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-S5679412-A (JP)
Title: Earthquake-proof transformer
Inventor: SENDA KAORU
IPC: H01F27/06
Filed: 1979-12-03
Abstract: PURPOSE:To improve a strength of earthquake-proof increasing a natural frequency of the transformer by a method wherein when a leg of a laminated iron core of the transformer is fastened with the upper and lower clasps on a base, and a cover plate which is inserted between the iron core leg and a pair of the lower clasps sandwiching the core leg is divided without being unified cylindrically. CONSTITUTION:Insulating plates 2 are attached on both sides of the face and the back of the laminated iron core 1 which is stand-mounted on the base 5 and are wound with windings enclosing the iron core 1, and the iron core 1 at both sides of the top and the bottom is fastened with the upper and lower clasps 4 and 5. In this construction, the insulating plate 2 and the cover plate 3 inserted between a pair of the lower clasps 5 and the iron core 1 are not made cylindrical, both the insulating plate 2 and the cover plate 3 are divided in a semicircle, and at an opposed top end of the curved part 7 is grown a space in which no insulating plate nor cover plate is present. A projected part of a flat plate 8 which serves as a stopper is fitted in this construction and prevents the iron core from being shaked relatively to the seimic wave. In other words, the shape of the cover plate 3 is changed to effect increase of the earthquake-proof strength and to prevent the transformer from being fallen down.
Patent JP-H0322248-A (JP)
Title: Floppy disk device
Inventor: KITANO TAKAMASA
IPC: G11B17/04
Filed: 1989-06-19
Abstract: PURPOSE:To improve reliability for the operation of a disk device by providing a fall preventing member, which is in contact with a rack part and holds the state of engagement between this rack part and a gear, which is engaged with the rack part, in an interval part between the above-mentioned gear to be engaged with the rack part of a slider board, which constitutes the attaching the detaching mechanism of a floppy medium, and a damper member. CONSTITUTION:In the inside of one side 11 in the lengthwise direction of a floppy medium holder 1, which can house the floppy medium in an internal part, a long shaped slide board 2 is joined and operated to set the holder 1 in a prescribed position. A magnetic head holder 6 is fitted on an actuator 7 and in the center of a disk-shaped damper member 4, a damper shaft, to which a plane gear 3 and a fall preventing member 5 are fitted, is provided. The plane gear 3 is fitted in a state so as to be engaged to a rack member 9 provided in the slide board 2. Thus, the slide board 2 is supported in the prescribed position by the plane gear 3 and engaging member 5 and the gear 3 does not fall off.
Patent JP-H09322144-A (JP)
Title: Voice private transmission system and equipment for television signal
Inventor: KOIKE KATSUYUKI
IPC: H04N21/439
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To attain simple audio scrambling at a low cost for a CATV system. SOLUTION: A multiplex control signal not superimposed on an audio private signal is outputted at a head end of a CATV system. Furthermore, the audio signal is sent as a sub channel signal and a meaningless tone is sent as a main channel signal. A home terminal 200 uses a tuner 21 to select a reception signal and an FSK data demodulator 29 demodulates control data. A CPU 30 decodes control data and allows a multiplex control signal generator 31 to generate a multiplex control signal when confirming it that the demodulation is allowed. A multiplex demodulator 32 demodulates the reception signal into a dual audio signal by using the multiplex control signal. The signal demodulated by the multiplex demodulator 32 is amplified by low frequency amplifiers 28, 33 and outputted from speakers 35, 36. When the demodulation is not permitted, since the main channel signal is demodulated and the meaningless tone is outputted, the audio signal is scrambled.
Patent JP-S608173-A (JP)
Inventor: ROJIYAA JIEI MAACHIN
IPC: B60P1/28
Filed: 1983-08-23
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。