baber/WOPTO huggingface dataset:
Patent JP-H042611-A (JP)
Title: Production of superconductor
Inventor: KUWAJIMA HIDEJI
IPC: H01B12/00
Filed: 1990-04-17
Abstract: PURPOSE:To obtain the subject superconductor having a high critical current density (Tc) and low in reduction of Tc by blending a rare earth element and/or yttrium with barium and copper in a prescribed ratio and calcining the resultant mixture in an oxygen-containing air current at a prescribed temperature. CONSTITUTION:A rare earth element (provided that praseodymium and neodymium are excluded) and/or yttrium is blended with barium and copper. The mixture ratio is adjusted to (1.08-1.35):(1.95-2.03):(3+ or -0.08) on atomic ratio base. The resultant mixture is then calcined in an oxygen-containing air current at 970-1300 deg.C.
Patent JP-2000293975-A (JP)
Title: Copying device and method and program storage medium
Inventor: BABA HISATOSHI
IPC: H04N5/781
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently copy picture and voice files to another storage medium. SOLUTION: When the capacity of files which are on a PC card 54 and are wanted to be copied is smaller than the free capacity of a magneto-optical disk 24 being a copy destination, the files which are on the PC card 54 and are wanted to be copied are automatically copied from the card 54 to the disk 24. Moreover, when the capacity of the files which are on the PC card 54 and are wanted to be copied is larger than the free capacity of the disk 24 being the copy destination, the files are divided on the time base of the files to be copied to the disk 24 so as to be housed in the free capacity of the disk 24. The remainder of the files are copied to a different magneto-optical disk 24 by making a user exchange the disk 24.
Patent JP-H05297309-A (JP)
Title: Optical deflecting device
Inventor: SAITO SUSUMU
IPC: G02B26/10
Filed: 1992-04-21
Abstract: PURPOSE:To shorten an adjustment time and obtain specific performance by using one member as both the bearing member of a rotary polygon mirror and a fitting member for fixation to an optical substrate. CONSTITUTION:The rotary polygon mirror 30 has a rotary polygon part 10 and a motor rotor part 13 fixed in one body and a motor magnet 14 and a stator coil 15 are arranged in the rotor to form a rotary driving part. As bearings for rotation, thrust bearings 16 and 16' are arranged nearby the center axis 40 of the rotary polygon mirror device and a radial bearing is composed of an air bearing formed of a gap part formed of a rotor outer peripheral part 21 and the inner peripheral part 20 of a housing 12, and an end part of the housing 12 is covered with an end gap 17. Further, the housing 12 has a flange part 25 constituted in integrated structure and the fitting surface 28 of a flange part 25 for an optical base 1 is formed orthogonally to the housing center axis 40.
Patent JP-H11294307-A (JP)
Title: Cylinder injection-of-fuel type spark ignition engine
Inventor: SUMIKATA AKIHIKO
IPC: F02P13/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance the direct hit escaping of injection fuel to an ignition plug and stability of combustion. SOLUTION: In a homogeneous combustion operation mode having high fuel quantity, the degree of the projection of an ignition plug 9 is reduced to escape the direct hit of injection fuel to the ignition plug 9 to reduce the fuel injection quantity. In a laminated combustion operation mode decreasing gas flow in a combustion chamber 4 increases the degree of the projection of the ignition plug 9. The results positively transport fuel to around the ignition plug 9, stabilizing the combustion even under the homogeneous combustion operation mode and the laminated combustion operation mode.
Patent JP-H06304647-A (JP)
Title: Manufacture of electric resistance welded pipe having satisfactory dimensional accuracy
Inventor: HANEDA KENJI
IPC: B21C37/08
Filed: 1993-04-27
Abstract: PURPOSE:To enable the manufacture of electric resistance welded pipe having a satisfactory dimensional accuracy especially the accuracy of the inside diameter by imparting a drawing while the average temperature of the influence part of a welding heat after the electric resistance welding and a bead cutting is Ms point or above and then performing a cold drawing. CONSTITUTION:After a predetermined mill speed, cold drawing condition, kinds of steel, etc., and a drawing roll 5 for controlling bead shape, in accordance with the actual output value of the on-line instruments 8, 9 for measuring outside diameters and thickness which is provided behind a cold drawing roll group 7, the reduction of the drawing roll 5 is controlled. In other words, in order to preliminarily impart, to the influence part of the welding heat a margin A for a portion equivalent to the increment of the thickness of a base material part at the time of drawing by imparting a drawing while the temperature of the influence part of a welding heat immediately after the electric resistance-welding and a bead cutting is Ms point or above, the drawing condition of the drawing roll 5 is set or controlled. As the result, it is possible to obtain a steel pipe without uneven thickness, and the maximum effect of a cold pipe drawing is attained.
Patent JP-S62258391-A (JP)
Title: Solid lecithin
Inventor: SAITO MIEKO
IPC: A23J7/00
Filed: 1986-04-30
Abstract: PURPOSE:A solid lecithin useful for food, drug, cosmetic, coating compound, printing ink, rubber, etc., having easy weighing operation in addition, good workability, surface active action, anti-oxidant action, etc., obtained by adding solid fats to animal or vegetable lecithin and molding. CONSTITUTION:An animal or vegetable lecithin (preferably hydrogenated or hydrolyzed lecithin obtained from soybean, egg yolk, bovine brain, colza, sunflower, safflower, cotton seed, maize, linseed, sesame, olive, rice, tung, grape, avocado, coconut, palm, etc., as raw material is blended with preferably 30-90wt% solid fats (preferably animal fats and oils, hardened oil, fractionated oil or wax thereof) and molded to give the aimed solid lecithin.
Patent JP-H08295115-A (JP)
Title: Suspension control device for tractor
Inventor: YAMADA YOSHIAKI
IPC: B62D53/06
Filed: 1995-04-26
Abstract: PURPOSE: To reduce nose-up on starting and nose-dive on braking by changing over the damping force characteristics of a suspension mechanism of the tractor front to hard and the damping force characteristics of the tractor rear part to soft compared with the suspension characteristics in normal driving in starting or braking. CONSTITUTION: Decision means 5c for deciding the control contents of suspension for the front and rear wheels of a tractor based on signals from a speed sensor 3, and a stop lamp switch 4 outputs a front wheel shock absorber characteristics change-over signal to a front wheel shock absorber 2a via driving means 5d, and a rear wheel shock absorber characteristics change-over signal to a rear wheel shock absorber 2b via driving means 5e to perform suspension control for the tractor. Namely, front wheel shock absorber 2a characteristics are changed over to soft, and rear wheel shock absorber 2b characteristics are changed over to hard in normal driving. Front and rear wheel shock absorber characteristics are reversely changed over in contrast with the above in starting, braking, stopping the tractor.
Patent JP-S6116716-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J31/52
Filed: 1985-05-14
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-S5528082-A (JP)
Title: Developing device
Inventor: YANO TAKASHI
IPC: G03G15/08
Filed: 1978-08-22
Abstract: PURPOSE:To accurately detect the residual amount of developer despite uneven consumption of the developer by installing detecting elements in the portions where the rate of developer consumption is highest and detecting the residual amount of the developer of a feed vessel. CONSTITUTION:The developer is supplied from the central part in the width direction of the feed opening 5a of a developer feed hopper 5 irrespective of transfer paper sizes and this central part is the portion where the rate of consumption of the developer is highest. Hence, if the photoelectric unit 11 formed light emitting element, photo detector 10, 11, etc. is installed in the transparent small chambers 7, 8 provided in the central portions and the residual amount of the one-component type developer in the hopper 5 is detected, the accurate residual amount of the developer is detected irrespective of the sizes of the transfer paper. As a result, the replenishment of the developer is correctly controlled and the occurrence of uneven image densities in the width direction of the transfer paper prevented.
Patent JP-H05190107-A (JP)
Title: Color picture tube
Inventor: PAORO SUPINA
IPC: H01J29/07
Filed: 1992-03-26
Abstract: PURPOSE: To reduce the effect of a shock and vibration to a color image tube. CONSTITUTION: Supporting means 34, provided on four corners of a panel of a color image tube, fits a shadow mask body structure into the panel; and these supporting means have studs 44 fitted to the glass envelope of the tube, and moreover first and second slender springs 46 and 48, having first portions 52 and 64 fitted to the shadow mask body structure, and second portions 54 and 66 extending in a cantilever state from the body structure. First and second springs are extended in first and second directions respectively along the peripheral edge to a shadow mask body structure, and an opening 60, engaging with the corresponding stud, is provided on the second portion of the first spring. Part of the second portion of the second spring, is overlapped with part of the second portion of the first spring, and these overlapped portions are joined with each other.
Patent JP-H10288014-A (JP)
Title: Electromagnetic driven valve for internal combustion engine
Inventor: IIDA TATSUO
IPC: F01L9/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To exercise the excellent power saving characteristic at the time of initial drive of an armature, which is held at a neutral position, by generating the electromagnetic force in an electromagnet at a cycle, which accurately matches with the starting cycle of the armature, in a process for controlling the start. SOLUTION: When constraint of a movable part 50 of an electromagnetic driven valve 10 is released at a position displaced from a neutral position, the movable part 50 starts the simple harmonic motion at a natural oscillation cycle. Amplitude with the simple harmonic oscillation of the movable part 50 generates the electromagnetic force at the time of displacing to a first and a second electromagnets 32, 38. In the case where a start of the electromagnetic driven valve 10 is required, exciting current is alternately supplied to an upper coil 34 and a lower coil 40 at the predetermined oscillation cycle as one cycle so as to attract an armature 30, which is held at a neutral position, toward the upper core 36.  In this process for controlling the start, the electromagnetic driven valve 10 changes the cycle for supplying the exciting current to the upper coil 34 and the lower coil 40 in response to the amplitude of the movable part 50.
Patent JP-H01274391-A (JP)
Title: Lighting device for fluorescent lamp
Inventor: YOSHIKAWA NOBUHISA
IPC: H02M7/537
Filed: 1988-04-25
Abstract: PURPOSE:To prevent the abnormal heat generation in the electrode portion so as to improve the safety of a fluorescent lamp by connecting the primary winding of an inductance element for the current limitation to a fluorescent lamp in series, and connecting the secondary winding of the said element between the base and the emitter of a transistor in an inverter. CONSTITUTION:A DC current produced by a rectifier 1 and a smoothing capacitor 2 is flowed in the base of a transistor(TR)8 through a resistance 11 to make the TR8 on. At this time, the collector current of the TR8 flows from the positive electrode of the capacitor 2 to the negative electrode of which through an oscillation transformer 4 and also simultaneously through the primary winding 5A of an inductance element 5 and a fluorescent lamp 6. In addition, an electromotive force is generated in the secondary winding 5B of the inductance element 5 in the direction to make the TR8 on to keep the TR8 in on-state. When the collector current of the TR8 increases to a value larger than the product of the current amplification factor and the base current, the collector current tends to saturation, and the direction of the electromotive force in the secondary winding 5B is changed to make the TR8 off, thus the TR8 can be made instantly off.
Patent JP-H09292888-A (JP)
Title: Karaoke device and karaoke system
Inventor: YOSHIKA HIROSHI
IPC: G10H1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a Karaoke system capable of distinguishing regular customers and providing special services for them by adding points to customers according to the degree of use of a Karaoke device. SOLUTION: A customer using a Karaoke device has a members card 7. This members card stores customer code, accumulation points or the like. This members card may be a magnetic members card or a PC card conforming to PCMCIA. When a Karaoke is requested in a Karaoke box or in a tavern, points are added to a members card 7 by means of a counter device 3 or a management device 5 upon the request. When Karaoke music is downloaded by means of a home Karaoke device 6, the points are added according to that download. And, when the points are a specified value or more, services such as discount of charge are available and services in which new items that are not distributed anywhere are specially available in home Karaoke device are available.
Patent JP-H01272746-A (JP)
Title: Dispersion-strengthened ferritic steel for nuclear reactor excellent in toughness and ductility
Inventor: OKUDA TAKANARI
IPC: C22C38/22
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a dispersion-strengthened ferritic steel for nuclear reactor use excellent in ductility and toughness by dispersing composite particles of Y2O3 and TiO2 into a steel having a specific composition consisting of C, Si, Mn, Cr, Mo, W, O, and Fe in specific amount and proportion. CONSTITUTION:Composite oxide grains having <=1000Angstrom  average grain size and composed of Y2O3 and TiO2 are uniformly dispersed in a matrix of steel having a composition consisting of, by weight, <=0.1% C, <=0.1% Si, <=0.1% Mo, 12-20% Cr, in an amount satisfying Mo+W=0.1-4.0%, <=0.01% O (excluding respective contents of O in Y2O3 and TiO2), and the balance Fe with inevitable impurities. At this time, the amount of dispersion of the above grains is regulated so that Y2O3+TiO2=0.1-1.0% is satisfied and also the molar ratio of TiO2 to Y2O3 is regulated to 0.2-2.0. By this method, the dispersion- strengthened ferritic steel consisting of a ferritic single phase or a two-phase structure of ferrite and martensite, excellent in strength at high temp. and swelling resistance, and having superior ductility, toughness, tube-making property, etc., can be obtained. The above steel can satisfy various properties required of a reactor core material for a fast breeder reactor, in particular.
Patent JP-S62283522-A (JP)
Inventor: ONO KENJI
IPC: H01H51/22
Filed: 1987-04-24
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-H10281633-A (JP)
Title: Binding structure of heat insulator cover
Inventor: SAITO YOSHIKAZU
IPC: F25D23/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To bind a plate body covering a heat insulator with a binder with good air-tightness. SOLUTION: A plate body 2 and a binder 3 are bound by a tapping screw 4, and the plate body 2 is provided with threaded apertures 23 which are aligned in the direction of a center line L. The binder 3 is provided with internal contact parts 31a and 31b which are higher than the center line L part forming an internal groove 31, external contact parts 32a and 32b which are higher than the internal contact parts, a channel body 33 positioning the tip 21 of the plate body 2, a back groove 34, etc.  Fastening the plate body 2 and the binder 3 by a screw 4 appropriately transforms the interval between them and provides linear contact at internal and external contact parts in four rows in the direction of the threaded apertures 23, so that high contact pressure is ensured to be obtained and the air tightness becomes high, thus preventing the leak of a foaming material which becomes a heat insulator covered with them in foaming.
Patent JP-S584477-A (JP)
Title: Control system for using pointer of plural operation devices
Inventor: KAWAI SATORU
IPC: G06F11/14
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a control system which can reproduce the same operating state at failure, by providing an operation means for sequentially inputting an element transmitted from a storage means to operation devices indicated with a pointer sequentially. CONSTITUTION:An operating means 2 inputting an element transmitted from a storage means 1 to operation devices indicated with the pointer sequentially, and an instruction controlling section 3 informing a start signal and the number of elements to the means 2 are provided. For example, the start signal is generated with an instruction controlling section 3, input pointers ip1-ipn of the operating means 2 are sequentially selected and the element transmitted from the storage means 1 is inputted to each operation device corresponding to the pointer. The element is transmitted with the storage means 1 at each cycle and inputted to each operation device, the output of the result of operation is sequentially outputted to output pointers OP1-OPn corresponding to each operation device and stored in the storage means 1 again.
Patent JP-S62258682-A (JP)
Inventor: HATTA MINORU
IPC: A62B1/14
Filed: 1986-05-01
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-H08257307-A (JP)
Title: Sludge scraping device
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/18
Filed: 1995-03-23
Abstract: PURPOSE: To certainly perform the changeover operation of a scraper prior to the driving of a carrier even if a sludge scraping device is reduced in weight and simplified by providing a first cam to a of drive arm and changing over the driving of the scraper by the second cam responding to the first cam. CONSTITUTION: A sludge scraping device is equipped with a base frame-shaped carrier 1 and front and rear bearings 15, 16 are attached to the carrier 11 and a drive arm 17 is supported in a freely rotatable manner by the front bearing 15 while a cooperation arm 18 is supported in a freely rotatable manner by the rear bearing 16. The long side part of the drive arm 17 is turned obliquely upwardly at a time of scraping and turned obliquely downwardly at a time of non-scraping and the short side part thereof becomes right-angled to the long side part. A slot-shaped first cam 29 is formed to the short side part of the drive arm 17 and engaged with the pin-shaped second cam 30 fitted with a roller provided to the leading end of the cooperation arm 18.  Since a scraper is changed over and driven by doubling the force from a drive device, the changeover operation of the scraper 36 is certainly performed precedingly.
Patent JP-H06313957-A (JP)
Title: Photosensitive material processing device
Inventor: HIROZAWA NOBUHIKO
IPC: G03D3/08
Filed: 1993-04-28
Abstract: PURPOSE:To shorten the producing period of each connecting machine by making a connecting means common. CONSTITUTION:An adapter plate 84 for attaching an insertion base, a bright- room box and a conveyor unit can be attached to the insertion port 48 of an automatic developing device 10 by bolts 90. By attaching the insertion base, the bright-room box and the conveyor unit to the insertion port 48 through the adapter plate 48, the insertion base, the bright-room box and the conveyor unit are made common to the insertion base, the bright-room box and the conveyor unit of another automatic developing device 10.
Patent JP-H10294283-A (JP)
Title: Semiconductor manufacture device, internal pressure control method and manufacture of semiconductor device
Inventor: HOSHIKO TAKAHIRO
IPC: H01L21/205
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To-provide a semiconductor manufacture device which can prevent the adhesion of dust to a processing object, an internal pressure control method arid the manufacture method of the semiconductor device. SOLUTION: Internal pressure in a cassette room 1 is brought close to atmospheric pressure by controlling the quantity of gas in the cassette room 1. Gas is gradually made to flow through a gas flow-out means (Ta, V13, Tb and Tc) between air and the cassette room 1 based on a pressure difference between atmospheric pressure and internal pressure. Internal pressure is set to be equal to atmospheric pressure. When a gate G1 is opened/closed and the processing object is moved between the cassette room 1 and air, dust can be prevented from being adhered to the processing object by preventing the flow of gas generated between a processing room and air at the time of opening/closing the gate G1.
Patent JP-H08276808-A (JP)
Title: Collision sound generation preventive structure at vehicle's interior trim member butting section and assembling method
Inventor: TEJIMA TAKAYA
IPC: B60R21/02
Filed: 1995-04-03
Abstract: PURPOSE: To prevent a damping material and a projection section from abutting on each other for avoiding the generation of collision sound by fittingly securing the locking pawl and flange part of a door trim in heat caulking process and forming a lot of projected ribs in the butting section between the damping material and the projection section and bringing at least a part of the tip into contact with the rear face of the projection section. CONSTITUTION: A damping material 3 is provided between a door trim 1 of interior trim member and the inner panel 2 of a vehicle door, and a flange section 31 that is engaged in a plurality of engaging pawls 12 is projectedly provided at the end section of the damping material 3. In addition, in the face butted with the door trim 1 (projection section 11) of the damping material 3, a lot of projected ribs 34 are formed facing to the face butted with the projection section. The tips of these projected ribs are crushed, press contacted, and the faces of the crushed tips 341 are press contacted with the rear face of the projection section 11. The damping material 3 are thermally caulked to be attached to the door trim 1 (projection section 11). Thus, this simple structure surely prevents generation of sound due to the vibration, collision or the like.
Patent JP-S58221028-A (JP)
Title: Vibration-proof mount
Inventor: OOBA TOSHIYUKI
IPC: F16F13/08
Filed: 1982-06-17
Abstract: PURPOSE:To always keep a spring constant in a applicable range of temperature of a vibration-proof mount at a constant value by a method wherein the pressure of gas enclosed in a gas chamber space in a resilient body is varied in response to the pressure of gas-liquid mixture which varies in response to the temperature. CONSTITUTION:The spring constant K of a vibration-proof mount is expressed by the sum of the spring constant K1 of a resilient body 6 itself and the spring constant K2 of gas 15 contained in a gas chamber space 6a. When the temperature of the vibration-proof mount rises the spring contant K1 of the resilient body 6 is decreased. But, the Gaseous component of the gas-liquid mixture 17 is increased due to the rise of temperature, then the pressure of the substance 17 is increased, and therefore, the gas pressure in the gas chamber space 6a is also increased and the spring constant K2 is increased accordingly. Therefore, the spring constant K of the vibration-proof mount can be kept constant irrespective of the variation in temperature if a decrease in spring constant K1 caused by the raised temperature and the increased spring constant K2 are made approximately equal to each other.