baber/WOPTO huggingface dataset:
Patent JP-S62123017-A (JP)
Title: Production of dielectric material
Inventor: HIGUMA HIROKO
IPC: C01G25/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain an easily sinterable dielectric material having homogeneous composition, by dissolving a specific starting raw material in an alcohol solution of a specific temperature range, hydrolyzing and coprecipitating the material, separating the precipitate and calcining at a relatively low temperature. CONSTITUTION:Metallic Sr capable of forming a metal alkoxide by reacting with an alcohol, a titanium tetraalkoxide and an inorganic Zr compound soluble in an alcohol are dissolved and stirred in an alcohol solution maintained within a temperature range above 40 deg.C and below the boiling point of the alcohol. The alcohol solution is hydrolyzed at the above temperature range to effect coprecipitation of the components and the precipitate is separated from the water-alcohol mixed solution, dried and heat-treated at 500-1,000 deg.C to obtain fine powder. A dielectric material of formula (0<=x<=0.15) giving a dielectric ceramic can be produced by this process. The dielectric material is useful for the production of e.g. a dielectric resonator for microwave transmitter, micro wave divider or board for microstrip circuit, etc.
Patent JP-S62117630-A (JP)
Title: Supported metal catalyst and its use
Inventor: KURIIN PIITAA DE YONGU
IPC: C07C1/04
Filed: 1986-11-06
Abstract: A catalyst comprising a carrier on which as metal component iron, nickel, or cobalt promoted by zirconium is supported and, in addition, as promoter a noble metal from Group VIII of the Periodic Table; the promoted cobalt/zirconium catalyst is suitable for the preparation of hydrocarbons from carbon monoxide and hydrogen.
Patent JP-H02109529-A (JP)
Title: Dust collecting filter for vacuum cleaner
Inventor: MIYAJI KIYOSHI
IPC: A47L9/10
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the dust collecting filter which has high dust collecting power, is hardly clogged and has high air permeability by joining a fibrous sheet having specific air permeability to one or both surfaces of an fiber assembly which is made into electret of a specific monofilament diameter. CONSTITUTION:For example, hot electret to heat up the fiber assembly up to about the softening temp. and to cool the same while impressing a DC high voltage and electret to impress a corona discharge or impulsive high voltage to the surface of the fiber assembly can be adopted for the formation of the electret. Polyolefin, polyester, etc., are used for the fiber assembly and the monofilament diameter of the fiber assembly is specified to 1 to 5mum. Fibrous materials consisting of a cellulose system, polyester system, etc., are used for the fibrous sheet and the air permeability thereof is required to be >=50cc/cm<2>/ sec. Joining of the fiber assembly and the fibrous sheet is executed by a method for taking up the fiber assembly together with the fibrous sheet or directly laminating the fiber assembly on the fibrous sheet at the time of forming the fiber assembly and taking up the assembly.
Patent JP-H0772456-A (JP)
Title: Method for adjusting liquid crystal display device
Inventor: AKIYAMA TAKASHI
IPC: G02F1/133
Filed: 1993-09-28
Abstract: PURPOSE:To provide the method for setting the driving voltage capable of driving a liquid crystal display device provided with switching elements at pixels without receiving the influence of variations, etc., in element characteristics or element structures. CONSTITUTION:The same display data is positively written in a first field and negatively written in a second field and is repetitively displayed so as to make flickers conspicuous on the display of a liquid crystal panel 104. The flickers are detected by a photosensor 108 in such a display state and an offset voltage of selection pulses is so adjusted as to minimize the flickers.
Patent JP-H08106478-A (JP)
Title: Man-machine interaction system
Inventor: TSUTSUMIDA MITSUKI
IPC: G06F17/50
Filed: 1994-10-03
Abstract: PURPOSE: To provide the effective man-machine interaction system which is suitable to the floor plan of an LSI, to suppress nonwiring in the wiring designing process of the LSI, and to shorten its design period. CONSTITUTION: As for a floor plan where the rough chip layout of the LSI is determined on an interactive basis by using a computer, the wiring congestion degrees in respective blocks A-I are displayed in three stages of, for example, color shading while the wiring coupling degrees between the blocks as wiring units are displayed with air lines. Further, an operator is enabled to specify the wiring path of connection wiring between blocks, and the total congestion degrees by the blocks A-I are displayed on the basis of the congestion degrees of inter-block wiring and block wiring; and determination information regarding the chip layout is integrated in a specific file and handed over to the detailed arrangement designing process of the LSI. Consequently, the rough arrangement of the blocks A-I is determined while paying attention to the wiring congestion degrees in the blocks A-I and the optimum path of the inter- block connection wiring can be specified over a look at the wiring congestion degrees in the blocks; and the total congestion degree of the respective blocks A-I is discriminated and averaged through the total congestion degree display and the determination information on the floor plan can effectively be utilized.
Patent JP-H04145894-A (JP)
Title: Stepping motor controller
Inventor: OMORI KIMITO
IPC: H02P8/00
Filed: 1990-10-02
Abstract: PURPOSE:To obtain a winding current and torque close to desired values by converting the frequency of an input clock into a voltage and the voltage difference between the voltage and motor current detecting voltage into a pulse width and computing the AND of an exciting clock with the pulse, and then, driving a motor. CONSTITUTION:When a low-frequency clock f1 is inputted as an input clock (f), an F/V conversion circuit 17 outputs a low voltage Vref1. An amplifier 13a differentially amplifies the low voltage Vref1 and a current detecting voltage V2. When the voltage difference between the voltages Vref1 and V2 is converted into a pulse width by means of a triangular wave, a high-frequency input clock f2 is inputted to a pulse distribution circuit 11 and the F/V conversion circuit 17 outputs a high voltage Vref2. When the high voltage Vref2 is outputted, the output of the amplifier 13a is converted into a pulse width by means of the triangular wave. Therefore, the driving current of a motor drive circuit 14 becomes smaller against the low-frequency input clock f1 and larger against the high-frequency input clock f2.
Patent JP-H10109037-A (JP)
Title: Rice milling method for automatic rice milling machine
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly mill all rice grains and to exactly predict the rice milling state by one time of rice milling by judging whether the number of treatment times exceeds a preset number of rice milling treatment times or not at every end of a rice milling treatment and repeating the rice milling treatment only in case of negative decision. SOLUTION: A pulse motor 204 for resistance setting is driven to minimize a resistance value when the time for milling the rice charged from a return cup 104 comes. The resistance value is maintained until the treatment of the milled rice not subjected to the treatment is completed. A rice milling main motor 206 is stopped at the time the rice does not remain in a main body for rice milling. The tilting of a supply cup 44 is then released by driving of a main tilting motor 290 and the cup is moved to a weighing position by driving of a main lifting motor 40A. The previously measured weight of the raw material is read out and the yield is computed and is used as data regardless for control. The number M of treatment times is incremented and whether the number M of treatment times exceeds a set value N or not is decided.  The rice milling treatment is repeated in case of negative decision. The treatment is ended in the case of affirmative decision.
Patent JP-H05209872-A (JP)
Title: Test carrier for analysis of fluid
Inventor: GERUTO KAARU PEETAA SHIEEFUA
IPC: G01N31/22
Filed: 1992-10-01
Abstract: PURPOSE: To realize an extremely thin, easy-to-handle, inexpensive test carrier by housing a test field in the tank-type recessed part provided in a plastic substrate. CONSTITUTION: A substrate 4 consisting of a simple flat disc is formed through injection molding of plastic material such as polystyrene for example. Next, a test field 3 having a sample application surface 12 is put into a tank-type recessed part 6 of the substrate 4, and a net material for holding net is led as a band of conencted materials, and then a holding net 5 is placed on the recessed part 6 apart from the band of net material in one work stage and it is connected to the substrate 4 at a surface strip 13 surrounding the part 6 by heating. Thus, an extremely thin, easy-to-handle, low-production-cost test carrier can be realized, and accurate, qualitative or quantitative analysis can be made because fluid transfer between test layers 7 and 9 is made constant.
Patent JP-H03127439-A (JP)
Title: Anode of x-ray tube and method of manufac- turing the same
Inventor: HOHENAUER WOLFGANG
IPC: H01J35/10
Filed: 1990-10-01
Abstract: PURPOSE: To coat on an oxide surface layer a composition, which can maintain good adhesion characteristics and emmisivity of thermal radiation obtainable in the past with a common coating method by making a phase, which contains silicon oxide and is evenly fused, of oxide coating on an X-ray tube anode. CONSTITUTION: Oxide coating contains oxide composition used in the past namely such as for instance zirconium oxide, calcium oxide and titanium oxide with a ratio of 70:10:20 respectively. At the same time, oxide mixture can contain oxide aluminum for 10% by weight in order to increase or decrease a fusing temperature. In addition, a phase which contains silicon dioxide for 1-20% by weight and is evenly fused is made of the oxide coating.
Patent JP-S60185564-A (JP)
Inventor: HAINRITSUHI KURADAAZU
IPC: A61M15/00
Filed: 1984-12-13
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-H01108308-A (JP)
Title: Method for refining molten metal
Inventor: KISHIMOTO YASUO
IPC: C21C7/064
Filed: 1987-10-21
Abstract: PURPOSE:To continuously and efficiently execute different refining treatments by applying rotating magnetic field for molten metal in bending type reaction vessel to give an eddy stirring flow to the molten metal, supplying various kinds of refining agents in order into the molten metal and percolatedly shifting. CONSTITUTION:The molten metal 3 is received into the blending type reaction vessel having rising parts 1a, 1b and flux 4 for the refining agent is supplied into the molten metal 3 from the rising part 1a. At the same time, the rotating force is generated by a rotating magnetic field generator 5 to the molten metal 3 at the other rising part 1b side and the eddy circling flow is developed to the whole molten metal 3 following with the rotating magnetic field. Then, the flux 4 for the refining agent or slag converted from the flux is enclosed into the flow and percolatedly shifted toward the molten metal surface at the other rising part 1b side through the molten metal 3 and reacted under bringing into sufficient contact with the molten metal 3. In this way, by supplying the various kinds of the refining agents in order, the refining treatments having different kinds are continuously executed at high reaction efficiency for short time.
Patent JP-H01153832-A (JP)
Title: Elastic bearing
Inventor: PEETAA KOTSUTSUAARU
IPC: F16F9/46
Filed: 1988-10-19
Abstract: PURPOSE: To obtain excellent damping and insulation effect by a small space by a communication hole having at least two serially connected sectors, and arranging an intermediate zone between every two sectors respectively. CONSTITUTION: An elastic bearing comprises a pedestal 1, a hollow conical elastic member 2 and a separating wall 3, which jointly surround an actuating chamber 4. The actuating chamber 4 is communicated with a pressure adjusting chamber 6 via a communication hole 5 going through the separating wall 3. The actuating liquid has a maximum inherent viscosity of 500 m Pa.s. The communication hole 5 has at least two serially connected sectors 5.1-5.3. An intermediate zone 7 is arranged between every two sectors 5.1-5.3 respectively. In this way, it is possible to obtain excellent damping and insulation effect by a small space.
Patent JP-H05104991-A (JP)
Title: Engine output control device
Inventor: TAKAHASHI KAZUYA
IPC: B60W10/10
Filed: 1991-10-11
Abstract: PURPOSE:To restrict a torque shock without deteriorating transmission control on the side of an automatic transmission by synchronizing transmission and a cam change only when a neutral period exists in the middle of the transmission, and doing without synchronizing the transmission and the cam change when the neutral period does not exist. CONSTITUTION:A cam changing mechanism 74 receives a cam change demand under normal conditions based on operating conditions and changes a cam, and a transmission control means 76 performs transmission control using a transmission control quantity to achieve a selected gear position when a gear position change is determined. In the meanwhile, if a neutral period exists in the middle of the transmission control or not based on the operating conditions, and a synchronous/nonsynchronous control means 78 synchronizes the transmission control and the normal condition cam change based on the operating conditions to complete the cam change when the neutral period exists based on a result, while it sets the transmission control and the normal condition can change based on the operating conditions to be nonsynchronous when the neutral period does not exist.
Patent JP-H03126847-A (JP)
Title: Soft-magnetic amorphous alloy foil
Inventor: ODA MASAHARU
IPC: C22C45/04
Filed: 1989-10-12
Abstract: PURPOSE:To provide an alloy foil extremely reduced in thickness, excellent in surface smoothness, and particularly having low core loss under high frequency waves in soft-magnetic properties by specifying the ratio between iron and Co contents and regulating the thickness to a specific value or below in an amorphous alloy prepared by a plating method. CONSTITUTION:This soft-magnetic amorphous alloy foil is prepared by a plating method and is a foil having an alloy composition which consists at least of iron and Co and in which the atomic ratio between iron and Co contents is regulated so that Co is >=90% and also having <=10mu thickness. An iron-Co alloy has high saturation magnetic flux density, and that of >=90% Co by atomic ratio is extremely reduced in magnetostriction. This foil can be obtained in the form of a tape-shaped or foil-like amorphous alloy by using an electrode whose surface is ground to <= about 0.10mu surface roughness and peeling an electrolytically deposited alloy. The amorphous alloy is prepared by means of depositing semimetal together with metal, carrying out deposition under high overvoltage using pulse voltage, etc.
Patent JP-H06119323-A (JP)
Title: Document preparing device
Inventor: INOUE TAKESHI
IPC: G06F17/22
Filed: 1992-10-02
Abstract: PURPOSE:To rightly perform a KANA (Japanese syllabary) with KANJI (Chinese character)/KANJI conversion by referring to a new word dictionary in which a user registers words. CONSTITUTION:A delimiting position selection part 13 displays a 'caption' to which delimiting information is not added and the 'reading KANA' on the screen of a display device 3 and has a user designate the correspondence relation of the characters composing the caption and the characters composing the reading KANA from an input device 1. As a resuslt, the head positions of the reading characters which are corresponded at the present are stored in a delimiting start position buffer 23, and the reading termination character positions are stored in a delimiting position termination buffer 24. A delimiting information addition part 15 reads the reading character string of the range designated from the positional information of the buffer 23 and the buffer 24 from a user registration reading buffer 21, adds a space to this and this is stored in a delimiting information buffer 26. By repeating the operations, the reading KANA to which delimiting information is added is formed in the delimiting information buffer 26.
Patent JP-H0798902-A (JP)
Title: Review queue mechanism for tape recorder
Inventor: SUZUKI NOBUHIRO
IPC: G11B15/10
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a review queue mechanism for a tape recorder whose number of parts can be reduced and also whose assemblage is facilitated. CONSTITUTION:In the case of moving operation levers for tape fast feeding 30 and 40 forward to a tape fast feeding position when a head mount plate 11 is locked at a reproduction position by a locking part 23a installed on a locking plate 20, the displacement of the operation levers 30 and 40 is transmitted to the locking part 23a by transmission members 50 and 60. Then, the locking plate 20 is elastically deformed on the central part 28, then, the locking part 23a is slightly shifted in a backward moving direction of the head mount plate 11. The head mount plate 11 locked by the locking part 23a is slightly moved backward with the locking part 23a, and then, a review queue operation is executed.
Patent JP-H04139591-A (JP)
Title: Image forming device
Inventor: IWATA AKIRA
IPC: G06T15/80
Filed: 1990-10-01
Abstract: PURPOSE:To execute an intersection search processing at high speed with small memory capacity by successively executing intersection search operation based on polygon data, transmitting the arithmetic result to the next stage and successively outputting intersection data which are closest to a view point from the element processor at the last stage. CONSTITUTION:The line of sight data prepared under a modeling processing are successively inputted to the frontmost stage of plural element processors PE1-PEn serially connected in a pipe-like line and at frontmost stage, intersection search operation is successively executed based on the polygon data which are divided and stored in local memories and the arithmetic results are successively outputted to the next stage. At the next stage where the arithmetic result are successively inputted, intersection search operation is successively executed based on the polygon data, the arithmetic results are successively outputted to the back stage. Intersection search operation is executed successively in each stage and each arithmetic result is transmitted to the next stage. As a result, the intersection data which are closest to a view point are outputted by every view point data from the element processor at the last stage to a host computer HC, etc. Thus, the image forming processing time is saved.
Patent JP-H09105653-A (JP)
Title: Flow rate detector
Inventor: NAKADA TSUTOMU
IPC: G01F1/28
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the accuracy of detecting flow rate and the reliability of a flow rate detector by providing a second magnet for rockably supporting a flat plate by the magnetic attraction to the first magnet of the plate. SOLUTION: A flapper-like flat plate 12 is pivotally supported between a first magnet 13 provided at the plate 12 and a second magnet 14 disposed outside a pipeline 11 by the attraction of a magnetic force. The plate 12 is rocked according to the pressure of fluid flowing through the pipeline 11. In this case, since the rocking angle of the plate 12 has correlation with the flow rate of the fluid, the magnetic force of the magnet 13 acts on a reed switch 15 when the flow rate of the fluid becomes a specific value or more, and hence the switch 15 is turned on. Thus, the specific value or more of the flow rate of the fluid in the pipeline 11 can be detected. Since the plate 12 is not set to the pipeline 11, there is small fear is catching dusts and it makes it possible to accurately detect the flow rate.
Patent JP-H03126103-A (JP)
Title: Program generating device for robot
Inventor: MISAKI YUKIO
IPC: G06F9/45
Filed: 1989-10-11
Abstract: PURPOSE:To facilitate generation and maintenance of a program by generating a source program for robot operation in a general language indicating the operation of a robot and generating each used language in a name table as a compilable numerical value. CONSTITUTION:A table area 3 for name registration is provided on a memory 7, and names in the general operation language are added to numerical values used on the source program and they are registered by an editing device 1 or the like of the robot language. A source program 2 is generated by the editing device 1 of the robot language program, and a robot language analyzer 4 interprets the source program 2 by a compiler 5 to generate an object program 6, and it is stored in a memory 7. The compiler 5 refers to the name table 3 to convert character strings on the source program 2 to numerical values, thereby generating the object program 6. Thus, the source program 2 is easily generated, and the program maintenance is facilitated.
Patent JP-2000094646-A (JP)
Title: Inking unit for printer
Inventor: ITO TSUGIO
IPC: B41F31/14
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To stably supply ink to a downstream side roller by improving printing quality. SOLUTION: A duct roller 3 reciprocating between an ink fountain roller 2 and a kneading roller 4 is supported to an oscillating member 30. The member 30 is oscillatorily supported to a short shaft 31, and a pressing piece 26 of a lever 25 is brought into opposite contact with a roller 33 supported to one end. A driving shaft 12 rotatably supported between left and right frames 11a and 11b is supported to a base end of the lever 25, and reciprocatedly rotated by an oscillating means.
Patent JP-H0942632-A (JP)
Title: Dry distillation pyrolytic incinerator
Inventor: SHIMONO MASANOBU
IPC: F23L7/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of soot and dust as well as facility and operation costs, increase produced gas generating rate as well as heat regenerating and utilizing efficiency and permit the treatment of various wastes by a method wherein gas, containing high concentration oxygen, is used for combustion and separated nitrogen is heated to utilize it as the heat source of an indirect heating device. SOLUTION: Gas, containing oxygen of high concentration, is manufactured by an air separating device 26 to use it for combustion. Nitrogen C, separated by an air separating device 26, is used for the heat medium of indirect heating devices 9a-9c. The nitrogen C is sent into a heating tube 27c by a nitrogen fan 27 to heat it to a high temperature and introduce it into the indirect heating devices 9a-9c. In order to facilitate gasification through distillation, the indirect heating devices 9a-9c and combustion grates 7a-7c are arranged while combining them in a plurality of stages.  When the gas, generated in a lower stage, passes through the grates of an upper stage, the gas heats wastes A on the grates of the upper stage directly to promote the gasification through distillation while the gas is contacted with carbon constituents, contained in the wastes A, on the combustion grates of the uppermost stage to effect thermal decomposition.