baber/WOPTO huggingface dataset:
Patent JP-2001038927-A (JP)
Title: Ink jet recording apparatus
Inventor: HORIKOSHI HIROKI
IPC: B41J2/01
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet redording apparatus capable of forming an image high in gradation properties and reducing irregularity without increasing a circuit scale or transmission data quantity to a large extent. SOLUTION: A first drive waveform forming part 102 forms drive signals capable of forming dots different in size at every unit recording cycle to supply the signal forming a dot having the size corresponding to the data from a data distributing part 108 among them to even number-th nozzles and a second drive waveform forming part 103 forms drive signals capable of forming dots having a waveform different from a first drive waveform and different in size to supply the signal forming a dot having the size corresponding to the data from the data distributing part 108 among them to odd number-th nozzles.
Patent JP-2001045320-A (JP)
Title: Horizontal deflection circuit
Inventor: MASATO TAKESHI
IPC: G09G1/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a horizontal deflection circuit having a horizontal linearity correcting circuit in which it is not necessary to provide a feedback circuit for offsetting an influence due to mutual inductance in a control circuit, and heat generation is reduced. SOLUTION: In a horizontal deflection circuit having a horizontal linearity correcting circuit 1, the part in which horizontal deflection currents of the horizontal linearity correcting circuit are running is branched, and one part is connected with a primary side coil 13a of an orthogonal transformer 13, and the other is connected with a circuit in which plural saturable reactors 11 and 12 whose characteristics are different are combined, and parabolic wave currents in a vertical cycle are impressed to a secondary side coil 13b of the orthogonal transformer 13 so that horizontal linearity can be corrected.
Patent JP-H0662313-A (JP)
Title: Video magnifying device
Inventor: KADOTA HIROKI
IPC: H04N5/45
Filed: 1992-08-11
Abstract: PURPOSE:To improve the image quality of video magnification by scanning line interpolation and scanning line number conversion, to improve the image quality of the characters of synthesized subtitles and to improve the operability of moving the subtitles relating to the video magnifying device provided with a function for magnifying the video images of the movie of an NTSC system or the like, extracting the subtitles omitted at the magnifying time in advance and synthesizing them with magnified video images. CONSTITUTION:The output signals of a luminance signal/chrominance signal separation circuit 3 are scanning-line interpolated at a scanning line interpolation circuit 6 and then video magnification is performed at a scanning line number conversion circuit 7 so that the image quality of the video magnification of NTSC signals can be improved. Also, by providing an odd numbered/even numbered field discrimination circuit, the deterioration of the image quality of the characters of the subtitles due to the upside down inversion of the scanning lines generated at the time of moving the subtitles between different fields can be eliminated. Further, by stopping the write of the field memory of a subtitles processing circuit at the time of moving the subtitles, the subtitles are present on the magnified video images at all times and the subtitles can be easily moved.
Patent JP-S6273210-A (JP)
Title: Waveguide device
Inventor: MARUYAMA HIDEKI
IPC: G02B6/122
Filed: 1985-09-26
Abstract: PURPOSE:To reduce the size and weight and realize low-cost massproduction, to enable use in which a connection part is positioned in the air without entailing the disconnection of an optical fiber, and to facilitate internal inspection by utilizing a case made of synthetic resin molding in half-cut structure. CONSTITUTION:The case 38 consisting of a case body 36 and a lid 37 is a molding of synthetic resin and the case body 36 is manufactured by an injection or extrusion molding integrally with the connection part consisting of a waveguide body 10 and a terminal part 30B. A snap hole 36a is formed in the top surface of the case body 36 and a snap projection 37a is formed at a corresponding part on the reverse surface of the lid 37 and fitted in the snap hole 36a to integrate the case body 36 with the lid 37. The case 38 may be formed of hard synthetic resin. The device is shaped in half cut structure and while the half-cut structure of the lid 37 and body 36 is not employed, the lid 37 may be flanged and put on the case body 36. Further, vertically symmetrical half-cut structure is usable.
Patent JP-S6456819-A (JP)
Title: Production of ductile iron having high wear resistance
Inventor: KATO MASAJIRO
IPC: C21D1/20
Filed: 1987-08-27
Abstract: PURPOSE:To make the impact value of the title ductile iron higher than that of the conventional alloy tool steel by adding Mo, V, W, etc., separately or compositely to the base alloy component of the ductile iron, and then austempering the iron under specified conditions. CONSTITUTION:The base alloy component contains, by weight, 3.0-4.0% C, 2.0-3.5% Si, 0.1-0.9% Mn, <=2.0% Cu, and <=2.0% Ni. One or more kinds among 0.2-2.0% Mo, 0.2-2.0% Cr, 0.2-2.0% V, and 0.2-2.0% W are further added to the ductile iron of the above-mentioned composition, and the balance consists of Fe and trace impurities. The iron is kept at 820-950 deg.C for 0.5-5hr, then immediately quenched to 220-400 deg.C, kept at that temp. for >=0.5hr, and austempered. The ductile iron has high wear resistance, and can be used for the punching die, etc., for cold pressing and various sliding parts.
Patent JP-H0261425-A (JP)
Title: Microwave oven
Inventor: USUKI SAWAKO
IPC: F24C7/02
Filed: 1988-08-29
Abstract: PURPOSE:To enable appropriate thawing to be performed for any kind of material to be heated by mounting at least one electro-acoustic transducer on a wall surface of a heating chamber, supplying the heating chamber with a sound wave having a frequency equal to the resonant frequency of the system, and obtaining the driving-point impedance of the transducer. CONSTITUTION:With a high-frequency wave supplied into a heating chamber 3, a material to be heated 5 is heated and thawed, with a change in the hardness of the material 5 from a high hardness in a frozen state to a low hardness in a thawed state. This change has relation to a change in the absorption factor of a sound wave supplied into the chamber 3, and the driving-point impedance of an electro-acoustic transducer 6 is decreased with the progress of thawing, so that completion of the thawing can be recognized. The frequency of the sound wave to be oscillated is selected in the vicinity of a resonant frequency which is determined by the geometry of the inside space of the chamber 3 or the like.
Patent JP-H1041622-A (JP)
Title: Method for forming through hole of wiring base unit
Inventor: ONO YOSHIO
IPC: H05K3/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make a film contact of resist on a surface of a base unit by attaching a resist film on metal plating surfaces of inner walls of a feedthrough and on a surface of the base unit and by hardening the resist film attached on the metal plating surfaces of inner walls of the feedthrough by means of resist exposure by covering with a pattern film and exposure by optical fiber after the hardening of the resist. SOLUTION: Copper foil is attached on resin 1 of a base unit, feedthrough 3 is made, non-electrolytic copper plating 4 is made on the copper foil 2 and additionally electrolytic copper plating 5 is made. An equal (Mylarless) resist film 6 is attached on the metal plating surfaces of inner walls of the feedthrough and on the surface of the base unit, exposure is so made as to remain the resist 6 having a predetermined pattern by covering a film and the resist 6 attached on the metal plating surfaces of inner walls of the feedthrough 3 is hardened by using optical fiber in the feedthrough 3 after the resist 6 is hardened. After eliminating those the through hole is made. The resist is firmly contacted on the surface of the base unit even in case the base unit has steps, because Mylar film resist is not used.
Patent JP-S6368518-A (JP)
Title: Cosmetic composition
Inventor: ROBAATO PETEIGURUU
IPC: A61K8/35
Filed: 1987-08-27
Abstract: A transparent deodorant stick for topical application to human skin comprises a C2 to C4 polyhydric alkanol as a solvent for dibenzyl sorbitol, and additionally a thickening agent. The stick can also comprise a C1 to C6 monohydric alkanol or a C2 to C6 dialkyl ketone as a co-solvent, and additionally water. The relative proportions of solvent, co-solvent and water are such that they fall within the area designated ABCDEFGHJKL on the accompanying diagram.
Patent JP-H0262530-A (JP)
Title: Silver halide photographic sensitive material allowing rapid processing and having good preservable property
Inventor: MEJI IKU
IPC: G03C1/035
Filed: 1988-08-29
Abstract: PURPOSE:To provide the silver halide photographic sensitive material which is adequate for rapid processing and has a good preservable property prior to exposing by using silver halide particles having specific shape characteristics and specifying the processing conditions such as processing length and processing time at the time of processing. CONSTITUTION:The silver halide photographic sensitive material contg. the silver halide particles having waved particle surfaces is used. The waved particle surfaces refer to the particles of the state in which the particle surfaces are waved by projections. Processing is so executed as to satisfy the condition equations expressed by the formulas 1 and 2 in case of processing this photosensitive material by a roller transporting type automatic developing machine. In the formulas, l is the length (unit: m) from the center of a 1st roller in the insertion port of the roller transporting type automatic developing machine up to the center of the final roller in a drying outlet and T is the time (unit: second) required for the photosensitive material to pass the length l. The film is preferably so processed that the total processing time from the insertion of the front end of the film into the automatic developing machine before the emergence of the front end of the film from the drying section is >=20 seconds and below 60 seconds.
Patent JP-H1153200-A (JP)
Title: Data processor
Inventor: OTANI SHUJI
IPC: G06F9/46
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of execution speed of a BASIC main processing even when data is received in a BASIC program in which an interrupting function from a communication line is utilized. SOLUTION: A BASIC interpreter is mounted on a data processor and the data processor is provided with a communication function. An interruption type is discriminated based on received data and interruption to the BASIC program is executed based on the discriminated interruption type by an MPU. Especially, one of the types of interruption is discriminated among every time interruption to perform the interruption when only 1 byte of data is received, specified code interruption to perform the interruption when the received data is provided with a specified code among the received data and a specified byte number interruption to perform the interruption when the specified number of bytes or more of the received data is stored in a reception buffer by the MPU.
Patent JP-H0766582-A (JP)
Title: Electromagnetic shield box
Inventor: KUBO MASANORI
IPC: G08B15/00
Filed: 1993-08-30
Abstract: PURPOSE:To realize good producibility and good shielding effect of electrical noises. CONSTITUTION:In an electromagnetic shield box 1 which is formed to a bottomed tubular shape for reducing influence of electrical noises by enclosing a sensitive circuit A, is provided with at least a first flat part 10B and a second flat part 10C in a tubular surface part and is formed by processing one sheet of plate development member, the first flat part 10B and the second flat part 10C are formed continuous with a bottom part 10A. Other surface parts are formed of an extension piece which is formed by extending both side end parts of the first flat part. Each extension piece is extended along a peripheral edge of the bottom part and tip parts 10B1, 10B2 of each extension piece are made to join with side end parts 10C1, 10C2 of the second flat part. A soldering hole 13 is shaped in a tubular surface part. A soldering guide 12 is further provided to a peripheral edge of the soldering hole.
Patent JP-H0378121-A (JP)
Title: Objective lens position detector
Inventor: YOSHIHARA TORU
IPC: G11B7/09
Filed: 1989-08-21
Abstract: PURPOSE:To correct tracking offset satisfactorily by using the driving voltage of a focusing actuator in the correction of a tracking error signal. CONSTITUTION:The addition arithmetic operation of an objective lens position detection signal LPS on which gain control is applied with the tracking error signal TS and an amplifier 29 on the driving voltage from the driving voltage supply source 28 of the focusing actuator is performed with an adder 32. In other words, the fluctuating voltage DELTAVF of the driving voltage VF of the focus ing actuator is taken out from a differential amplifier 31 setting a midpoint voltage in a focusing direction as a reference voltage VREF, and the fluctuating voltage DELTAVF is added on the above arithmetic operation. Therefore, the shortage of a correction signal due to the lowering of sensitivity can be compensated with the increment DELTAVF of the driving voltage of the focusing actuator. In such a manner, appropriate correction can be performed.
Patent JP-S6370102-A (JP)
Title: Method for measuring thickness of conductor in non-destructive manner
Inventor: ENJOJI HIDEO
IPC: G01B7/06
Filed: 1986-09-10
Abstract: PURPOSE:To simply measure the thickness of a conductor, by measuring electric resistance of the surface of an article to be measured by four probes and estimating the thickness of the article to be measured from the measured value, shape correction factor and the volume intrinsic resistance of the article to be measured in a non-destructive manner. CONSTITUTION:When a current I flows between two probes 2, 5 positioned outside of four probes 2, 3, 4, 5 from a power source E, a current value is measured by an ammeter A. A voltmeter V measures the voltage between two probes 3, 4 positioned inside of four probes. Then, the thickness (t) of the conductive layer 1a of an article 1 to be measured is calculated from the volume intrinsic resistance of the conductive layer 1a of the article 1 to be measured, the current value I, the potential difference measured value between the probes 3, 4 and shape correction factor. By this method, the substantial thickness of the metal wall surface of water piping or a tank can be measured in a non-destructive manner.
Patent JP-S58103410-A (JP)
Inventor: FUIRITSUPU II KUROSUMAN
IPC: A47C7/60
Filed: 1982-12-07
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-H1065774-A (JP)
Title: Portable radio equipment
Inventor: YOSHIHARA SHIGEO
IPC: H04M1/03
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio equipment reducing the mounting space of parts, the restriction on the arrangement of the parts and a cost. SOLUTION: This portable radio equipment is provided with the main body of the portable radio equipment with an external interface connector, and an earphone microphone. In this case, the external interface connector 10 built-in the main body of the portable radio equipment 2 is provided with the input/ output terminal and the earphone microphone detecting terminal of analog voice, the earphone microphone 3 is provided with an earphone microphone connector part 7 connectable to the connecter 10, and the connector part 7 is connected to the connector 10 to be freely attached/detached.
Patent JP-H0877097-A (JP)
Title: Memory system
Inventor: YAMADA SHINKO
IPC: G06F13/16
Filed: 1994-09-08
Abstract: PURPOSE: To lower minimum constitution units and enable fast access by making the data width of data of a synchronous DRAM(SDRAM) narrower than the bus width of data of a CPU. CONSTITUTION: A CPU 101 has a cache memory for data inside and performs external access in single read/write mode and burst read/write mode. The SDRAM 102 is an interface with modules 105 to 108 and controlled by a control ASIC 103. The control ASIC 103 performs control at an external access request from the CPU 101. A low-speed I/O 104 is a low-speed I/O of a ROM and passes data to the CPU 101. The SDRAM modules 105 to 108 are of the same constitution and consists of an SDRAM control circuit, a crystal oscillator, and an SDRAM. Then the SDRAM is used as a storage means and the CPU 101 is used as its read/write controller; and the bus width of data of the SDRAM is made narrower than the bus width of data of the CPU 101.
Patent JP-H1161586-A (JP)
Title: Leasing procedure and automatic leasing machine
Inventor: DOI TAKAO
IPC: D02H9/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic leasing machine directed to reduce a manufacturing cost by carrying out a leasing operation using a traverse rotational movement. SOLUTION: This machine is operated as follows: Insetting a warp 7 into at least one of warp-holding groove(s) 14 formed on each outer periphery of >=2 leasing rotors 11 disposed parallel to each other; rotating the adjacent leasing rotors 11 by 180 deg. in the opposite direction to each other; threading the warp 7 in the vertically opposite direction relative to twilled cords 10 between the adjacent leasing rotors 11 by discharging the warp 7 inset into the warp-holding groove(s) 14 toward the twilled cords 10 linked with each leasing rotor 11; and subsequently threading vertically the warp 7 alternately relative to the twilled cords 10 by reversing alternately the rotational direction of the leasing rotors 11 to each other.
Patent JP-H0387214-A (JP)
Title: Manufacture of thin wall hollow polymer product or method for forming polymer cover on base plate
Inventor: UIRIAMU DANKAN POTSUTAA
IPC: C08J5/24
Filed: 1990-08-16
Abstract: PURPOSE: To set mechanical characteristics equal to or more than those of a vulcanized natural rubber by bringing the coating formed on a mold or substrate by the contact with a soln. of a prepolymer having an amine as a terminal group into contact with a soln. of a polyfunctional curing agent capable of reacting with an amino terminal group. CONSTITUTION: A mold or substrate is brought into contact with a soln. of a prepolymer, which has an amine having at least two functionalities as a terminal group, dissolved in an org. solvent (by immersion or spraying) to form a coating on the mold or substrate and, after this coating is dried, the coating on the mold or substrate is brought into contact with a soln. of a polyfunctional curing agent capable of reacting with the amino terminal group of the prepolymer (by immersion or spraying) to bring about terminal chain extension or crosslinking. The prepolymer has a number average mol.wt. of 8,000-60,000 desirably and is prepared by reacting a polymer precursor having isocyanate as a terminal group with a di-, tri- or poly-amine. The main chain of this precursor is, for example, polyether, polyester or polybutadiene.
Patent JP-H0942593-A (JP)
Title: Trap
Inventor: YAHAGI MITSURU
IPC: B01D8/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a trap in which condensation of condensed gas is attached to inner parts without deflection. SOLUTION: Condensation plates 171 , 172 ,..., 179 are installed to a center shaft 15 standing on a bottom surface of a housing 11, putting plural spaces 16 between them respectively. Installation interval of the condensation plates 17 is gradually decreased from a gas introducing port 12 to reach a gas discharge port 14, and open port area of flow passage parts 181 , 182 , 183 formed between each condensation plate 17 and an inner wall of the housing 11 is gradually decreased. In addition, a cooling gas introducing port 21 is provided close to the gas introducing port 12.
Patent JP-H0553246-A (JP)
Title: Attachment for 35mm photographic film small-diameter cartridge and erroneous load preventing method and device for same cartridge
Inventor: IWATA HIDETSUGU
IPC: G03B17/28
Filed: 1991-08-27
Abstract: PURPOSE:To use a 35mm film small-diameter cartridge on the present camera and processing machine, in common, and simultaneously, to provide a erroneous load preventing means for a small-diameter cartridge. CONSTITUTION:A constitution is adopted so that the present camera and photographic processing machines can be used as they are, by fitting an attachment 20 having the same width as the outer diameter of the present cartridge into the small-diameter cartridge 10. Further, in this relation, the constitution is adopted so that when the cartridge 10 is loaded on a camera in a state where the cartridge 10 has the fitting of the attachment 20 or is used independently, erroneous loading is capture-treated by the shape of the rib of a spool end part or the actuator projection 42 of a detector 41 provided in the cartridge room of the camera, as well.
Patent JP-S60107222-A (JP)
Inventor: MORIMITSU MASAAKI
IPC: H01H13/70
Filed: 1983-11-15
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-H1142884-A (JP)
Title: Ink follow-up material gelled product for water-based ball-point pen
Inventor: MIYAMOTO MASARU
IPC: C09K3/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make separation of oil difficult while a low consistency assuring a high follow-up property is provided by a method wherein a viscosity of base oil is a specific value or under, a content of a thickener is a specific % or under, two or more kinds of thickeners of a combination with a different group are contained from the thickeners, and an ink follow up material gelled product is used individually or used jointly with a solid matter of a specific gravity within a specific range. SOLUTION: In a water-based ball-point pen for receiving an ink 20 directly in an ink receiving tube 10, an ink follow-up material gelled product 30 wherein a viscosity of base oil at 25 deg.C is 3 Pa.sec or under, a content of a thickener is 6% or under in total, and two or more kinds of thickeners having a combination with at least a different group from in the thickeners composed of groups of inorganic fine grain thickeners, viscosity thickeners, and metallic soaps are contained, is used independently, or used jointly with solid matter of which a specific gravity is 0.80 to 1.10.  For a manufacture of the gelled product 30, as an exampls, a very simple method wherein after preliminarily kneading all gelled product components of all thickeners, base oil, surfactant, etc., at room temperature, it is kneaded with a dispersing machine such as a three rolls mill, the kneader, etc., suffices.
Patent JP-S6263485-A (JP)
Inventor: JIYON TEII ADAMUSU
IPC: H05K7/02
Filed: 1986-09-12
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。