baber/WOPTO huggingface dataset:
Patent JP-H07311558-A (JP)
Title: Flag hoisting device
Inventor: NOBUHARA KAORU
IPC: G09F17/00
Filed: 1994-05-17
Abstract: PURPOSE:To provide a flag hoisting device capable of decreasing the number of parts and decreasing trouble frequencies. CONSTITUTION:This flag hoisting device is composed of a supporting body 2 which has a supporting hole 24 bored in its central part, a supporting plate 3 disposed on the inside surface of the supporting body 2 apart from the body, a gear member 4 which is held between the supporting plate 3 and the supporting body 2 and has teeth on the outer peripheral surface, a central shaft 5 which is provided with a detaining column 51 in one side part and is provided with a bobbin 6 for taking up a rope in the other side part and an operating handle 7 which is attached detached to and from the detaining column 51. The gear member 4 is set in its size freely slidably in the axial direction in the state of inserting the detaining column 51 into a square hole 43a and is pressed to the supporting body 2 side by a coil spring 44. The inside surface of the supporting body 2 is provide with a detaining projection 23b meshed with the teeth of the gear member 4 in the state of pressing the gear member 4 to the supporting body 2.
Patent JP-S5328466-A (JP)
Title: World watch
Inventor: SHIMIZU EISAKU
IPC: G04G9/00
Filed: 1976-08-27
Abstract: PURPOSE:To improve operating characteristics by providing memory circuits which store the contents of a zone counter in a system having the zone counter which assigns each time zone of the world.
Patent JP-H05282051-A (JP)
Title: Pilot for self-operated control valve
IPC: G05D16/06
Filed: 1992-03-30
Abstract: PURPOSE:To increase the gain of the pilot used for the self-operated control valve, to enable large-capacity control, and to improve precision and the controllability of the whole control system. CONSTITUTION:At both ends of a movable stem 17, 1st and 2nd diaphragms 15 and 16 are provided. A spring 19 for secondary pressure setting is provided on the opposite side of the 1st diaphragm from the movable stem. A 1st nozzle flapper 40 which uses the movable stem as a flapper 33 is arranged. A secondary pressure chamber 29 is formed on the opposite side of the 2nd diaphragm from the movable stem and a passage for discharging output pressure from an output pressure chamber 18 between the 1st and 2nd diaphragms is provided. A 2nd nozzle 41 is provided halfway in this passage and a 2nd flapper 42 is arranged freely movably to and away from the 2nd nozzle. This 2nd nozzle flapper 43 is put in opening/closing operation reciprocal to that of the 1st nozzle flapper.
Patent JP-H01274004-A (JP)
Title: Clearance pattern detection and apparatus therefor
Inventor: SHINODA MAKOTO
IPC: G06T1/00
Filed: 1988-04-27
Abstract: PURPOSE:To enable accurate detection of a fine gap on the surface of a product such as a magnetic head by the use of a simple construction, by collating pixels composing an image signal with a collation pattern for the detection of the gap previously set as reference. CONSTITUTION:An image processor 7 is activated by a communication signal 6 from an automatic machine controller 5 to start the detection of a position. In the detection of the position, an optically magnified image of a head chip 1 is converted into electricity from light and the results are processed with the device 7. Light from a light source 10 is condensed with a lens 11 to light a chip 1 through a halfmirror 12 and an objective lens 13. Reflected light from the chip 1 forms an image on a light receiving surface of a TV camera 9 through the lens 13 and the halfmirror 12. An electrical signal 8 from the camera 9 is inputted into the device 7 to perform a signal processing. Position information detected by a magnetic head pattern detection executed with the device 7 and by an erroneous detection prevention algorism is inputted into the device 5 by a signal 6 to process and a positioning mechanics 3 is driven by a control signal 4 to position.
Patent JP-H0333366-A (JP)
Title: Multipurpose functional system
Inventor: KURITA YUKIO
IPC: E04F19/08
Filed: 1989-04-20
Abstract: PURPOSE:To make it possible to effectively utilize a room space by providing a rotatory body having spaces divided in the circumferential direction, incorporating different functional units respectively into each of the spaces, and rotating them to select and use desired functional units. CONSTITUTION:A rotary body 25 having a plurality of spaces 31-34 divided in the circumferential direction is provided to the other side of walls 7 and 7 so that it is capable of rotating on its vertical shaft. After that, functional units 35-38 are incorporated into each of the spaces 31-34 of the rotatory body 25 so as to respectively exhibit different functions. The rotatory body 25 is rotated, and any functional units 35-38 are used in side of a room 1 in the front of the walls 7 and 7 through openings formed on the walls 7 and 7.
Patent JP-2000288781-A (JP)
Title: WIRE INCLUDING FLUX FOR Cu-Ni-Ti BASE HIGH ATMOSPHERIC CORROSION RESISTANT STEEL
Inventor: SASAKI MASAHITO
IPC: B23K9/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wire including flux for gas shield are welding which is suitable to the welding of Cu-Ni base seashore atmosphere corrosion resistant steel and can be applied to the whole posture welding and obtains good welding workability and gives, to the welded metal, the corrosion resistance to flying sea salt grain without damaging the corrosion resistance of a base material. SOLUTION: In the wire including the flux used in the case of executing the gas shield arc welding to the Cu-Ni-Ti base high atmosphere corrosion resistant steel material, the wire composition, to the total weight of the wire, is composed, of by wt.%, 3.5-8% TiO2, 0.03-0.15% C, 0.1-1% Si, 0.8-3% Mn, 1-5.5% Ni, 0.3-1% Cu and further, inevitably, <=0.03% P, <=0.01% S and <=0.05% Cr.
Patent JP-S5227313-A (JP)
Title: Automated picture tone control photographing method and its device
Inventor: WATANABE TADAO
IPC: H04N5/84
Filed: 1975-08-27
Abstract: PURPOSE: To control the picture tone automatically in photographing the image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04332766-A (JP)
Title: Composite colored pearl-lustrous pigment and cosmetic containing the same
Inventor: MIYATA YAYOI
IPC: A61Q1/10
Filed: 1991-05-09
Abstract: PURPOSE:To provide a pearl-lustrous pigment and a colored pigment having the same electric charge and adhered to each other with a surface charge- controlling agent, having an excellent and brilliant pearl-lustrous appearance, capable of having the color within a wide color tone range, and having excellent safety and stability. CONSTITUTION:The objective lustrous pigment produced as follows; mixing a pearl-lustrous pigment such as titanium mica with a colored pigment such as titanium oxide, both having the same electric charge, in an aqueous medium such as water, adding a surface electric charge-controlling agent such as basic aluminum salt to the mixture, and subsequently collecting and drying the produced colored precipitates and capable of imparting a brilliant color and a pearl luster to cosmetics, paints, plastics, inks, oil or water colors, appliances, decorations, etc. A cosmetic containing the lustrous pigment.
Patent JP-H0633643-A (JP)
Title: Locking device
Inventor: SAKAI TADASHI
IPC: E05B73/00
Filed: 1992-04-22
Abstract: PURPOSE:To facilitate unlocking even in the dark and allow children to open and close it. CONSTITUTION:A lock body 1 comprises a moving member 17 wherein a slit 9 into which a card key 7 is inserted, a plurality of first protrusions 11 protruded in a position situated deep in the slit 9, second protrusions 13 protruded in a position situated deeper than the first protrusions 11, a moving member 17, and an engaging end 15 engageable with a member 3 to be engaged are integrally formed, and a spring 19 to energize the moving member 17 in a direction in which the card key 7 is inserted. By engaging the member 3 to be engaged with the engaging end 15, the lock body 1 and the member 3 to be engaged are locked. By inserting the card key 7, having a protrusion part not coinciding with any first protrusion 11 but coinciding with one of the second protrusions 13, in the slit 9, the second protrusion 13 is pushed. By moving the engaging end 15 along with the pushing of the second protrusion, engagement is released.
Patent JP-H05269124-A (JP)
Title: X-ray ct device
IPC: A61B6/03
Filed: 1991-05-09
Abstract: PURPOSE:To extremely reduce frictional force at the time of rotation of a rotor, and to execute a high speed scan by increasing a rotational speed of the rotor by constituting a bearing for coupling the rotor and a stator, of a non-contact bearing of a gas bearing. CONSTITUTION:A rotation part of an X-ray CT device is constituted of an annular rotor 1 and a stator 2, and coupled through an air bearing 12. In the air bearing 12, the stator bearing face 13 and the rotor bearing face 14 are opposed, compressed air is fed in between both the bearing faces 13, 14 and they are supported by non-contact. On the stator bearing face 13, many projecting ports 10 are pierced, and each projecting port 10 is connected to an air piping 8 through a nozzle 9. In such a state, to the air piping 8, compressed air is supplied from a compressor 7. When the rotor 1 is rotated and a scan is started, compressed air is blown out of the projecting port through the air piping 8 and each nozzle 9, therefore, the rotor bearing face 14 receives this pressure and floats up from the stator bearing face 13, and can be rotated by extremely small frictional force.
Patent JP-H043588-A (JP)
Title: Solid-state image pickup element
Inventor: SHINOHARA MASATO
IPC: H04N5/378
Filed: 1990-04-20
Abstract: PURPOSE:To amplify a signal charge and to improve the S/N by providing a current integration means to a signal output line. CONSTITUTION:A current integration circuit 7 integrating a signal charge flowing to a vertical output line 3 is provided and a capacitor 7-2, an operational amplifier 7-1 and a MOS transistor(TR) 7-3 to apply interrupt and connection control between an output and an input of the operational amplifier 7-1 are provided. Thus, a signal charge QS outputted from a photoelectric conversion element 1 to the vertical signal output line is amplified into QS.CT/Cf (where CT is a capacitor connecting to a signal output line 3, and Cf is a capacitor 7-2 of the current integration circuit 7, and the relation of CT>>Cf exists). Thus, the deterioration in the S/N due to thermal noise on the horizontal output lien 3 is sufficiently reduced.
Patent JP-H07308284-A (JP)
Title: Observing device
Inventor: SAKIYAMA KATSUNORI
IPC: A61B1/00
Filed: 1994-05-17
Abstract: PURPOSE:To calculate more correct direction of gravity by devising a means for reducing an error to the utmost to reduce fluctuation in calculation result when a movable thing is moved in the direction of gravity. CONSTITUTION:Light from a light projecting optical fiber 32 is projected in a closed cylindrical space 30 incorporating a small ball 31 moved in the direction of gravity, and scattered light with the projected light is received through light receiving optical fibers 33a, 33b by a photo detecting element. The position of the small ball 31 is calculated from the photo detecting amount of the photo detecting element by a photo detecting amount signal processing circuit. As an optical space is provided among the light projecting and light receiving optical fibers and the small balls 31 by a transparent member, scattering of light from the wall surface of the part is increased, and a change in the photo detecting amount caused by axial play of the small ball 31 is decreased. Accordingly, fluctuation in the calculation result can be reduced so as to more correctly detect the direction of gravity.
Patent JP-S5729191-A (JP)
Title: Information recording card
Inventor: HIROSE EIKICHI
IPC: G06K19/12
Filed: 1980-07-29
Abstract: PURPOSE:To enable an issuing office to contact with a holder when a lost card is found, and to prevent the 3rd person from knowing the holder's address, etc., by recording the telephone number of the card holders on one side of the card in machine language. CONSTITUTION:On the front face of a commutation ticket, the ticket information are printed. On the rear face of the ticket, on the other hand, magnetic information B required for automatic ticket examining machines is recorded and at a blank track part, purchase information A is recorded magnetically. In the purchase information recording area A, the telephone number of the card holder is written in machine language. Consequently, if the card is lost, found and delivered to an issuing office, the office can make contact with the holder immediately. Further, it is impossible to read the telephone number of the card holder by the eye, so the telephone number is never be known by the 3rd person.
Patent JP-H09263395-A (JP)
Title: High lift work vehicle
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To execute a high lift work while running a mobile vehicle in the condition of rollingly contacting auxiliary wheels with the road surface by respectively fitting hydraulic jacks provided with auxiliary wheels on the lower end parts and driven to extend/contract by double-acting type hydraulic cylinders to front and rear both sides of the vehicle frame of the mobile vehicle. SOLUTION: In the extension/contraction drive circuits of the hydraulic cylinders 5b of respective hydraulic jacks, inflow pressure regulating devices 20 regulating oil pressure flowing in the extension side oil chambers 5b of the hydraulic cylinders 5b at driving to extend the hydraulic cylinders 5b are provided so as to be under a fixed value. By the inflow pressure regulating devices 20, output of the respective hydraulic jacks at driving for extension are regulated so as not to float up the respective wheels of the mobile vehicle from the road surface.
Patent JP-S5329110-A (JP)
Title: Production of floating type magnetic head
Inventor: TAKESHITA KOUJI
IPC: G11B5/60
Filed: 1976-08-31
Abstract: PURPOSE:To flatten floating surfaces with a simple means and simultaneously cut precision-grooves in a multiplicity of sliders by placing sliders on a flat surface and covering a bonding agent on their back.
Patent JP-S5627482-A (JP)
Title: Detecting or recognizing unit for signal
Inventor: ISHII YASUSHI
IPC: G06K9/62
Filed: 1979-08-15
Abstract: PURPOSE: To attain precision improvement and simplification of a unit and also to improve its dynamic range by performing processing after converting either or both of two inputs of the multiplier of a signal detection circuit into binary signals.  
     CONSTITUTION: Input signal x(t) is applied to linear circuits 1 and 4 such as filters of impulse responses g(t) and h(t) and output y(t) of circuit 1 is converted by discriminator 5 into binary signal y'(t) of "1" or "0" according to the positive or negative polarity of its value. With signal y'(t), change-over switch 7 of a semiconductor, etc., is controlled. Output z(t) of circuit 4, on the other hand, is applied to one contact of switch 7 and, at the same time, polarity-inverted by amplifier 6 of -1 in gain to obtain -z(t), which is applied to the other contact of switch 7. Then, z(t) when the value of y'(t) is "1" or -z(t) when "0" is selected and input to averaging circuit 3, which generates averaged output m'. In the other case, outputs of circuits 1 ans 4 are converted into binary-coded signals, which are averaged to attain the precision improvement and simplification of the unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295440-A (JP)
Title: Production of grain-oriented silicon steel sheet using rapidly solidified thin cast slab
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet excellent in magnetic properties and improved in brittleness by applying hot rolling to a thin cast slab under specific conditions in a manufacturing method where a rapidly solidified thin cast slab of a steel with a specific composition free from the effect of inhibitor is used and nitriding treatment is included. CONSTITUTION:A plate of a steel having a composition consisting of, by weight, 0.025-0.100% C, 1.0-4.7% Si, 0.006-0.045% acid-soluble Al, 0.0030-0.0130% N, and the balance Fe, is cold-rolled once or is cold-rolled twice or more while process-annealed between the cold rolling stages to the final sheet thickness. In the process for subjecting the resulting steel sheet to decarburizing annealing, to the application of a separation agent at annealing, and to finish annealing for secondary recrystallization, nitriding treatment is applied to the steel sheet in any of the stages in the range after the production of the cast slab and before the initiation of secondary recrystallization in finish annealing, by that the grain-oriented silicon steel sheet can be obtained. In this method, the cast slab solidified by regulating the cooling velocity in the (alpha+gamma) two phase coexistent region at the time of casting to >=8.5 deg.C/sec is subjected to hot rolling at 900-1300 deg.C at 3-60% draft.
Patent JP-S5728945-A (JP)
Title: Supplying method of hot blast
Inventor: KATOU MASANOBU
IPC: C21B9/00
Filed: 1980-07-28
Abstract: PURPOSE: To prevent hot blast valves from being damaged, enhance the operating efficiency and block is the  continued increase of load by a method wherein the temporary communication established, at the time of  change-over from or to the combustion state of one hot blast stove to or form the hot blast supply state of the  other hot blast stove, between the two hot blast stoves.   
     CONSTITUTION: In three or more hot blast stoves such as H 1 WH 4 , tubes of each stove communicate to main  tubes common to all the stoves as follows: flue tubes 17 and 17 communicate to a flue main tube 16; a pressure  equalizing and exhausting tube 25 to a pressure equalizing tube 23; a blast pipe 20 to a blast main 19 led from  a blower 18; a hot blast tube 22 to a hot blast supply main tube 21 to send hot blast to an object 26 of hot  blast supply. Each of the hot blast stoves H 1 WH 4  consists of a combustion chamber 14 equipped with a combustion apparatus 13 and a regenerator 15. Under the condition that the hot blast stoves H 1 , H 2  are in the combustion state and the hot blast stoves H 3 , H 4  are in the hot blast supply state, in order to change-over the stove H 1   in the hot blast supply state and the stove H 3  in the combustion state, it is necessary to manage valves as  follows: at the stove H 1 , a gas source valve 1, a gas shut-off valve 2, an air shut-off valve 3 and a smoke tube  valve 5 are closed in order and an exhaust pressure valve 4 is opened; at the stove H 3 , according to the signal  to notify the completion of the closing of the smoke tube valve 5 of the stove H 1 , a blast valve 7 and a hot blast  valve 9 are closed and, after that, an exhaust vlave 4 is opened to temporarily communicate the stoves H 1  and  H 3  with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05210901-A (JP)
Title: Magnetic recording medium disk device
Inventor: YAMASHITA SEIJI
IPC: G11B23/03
Filed: 1991-02-19
Abstract: PURPOSE:To reduce the extent of off-track by relaxing the deformation for clamping of magnetic recording medium disks and preventing the disks from coming into contact with the other parts too much to prevent dust from being raised at the time of building-in with respect to magnetic recording medium disks and the laminated structure of spacer rings for assembling of them. CONSTITUTION:Steps of magnetic recording medium disks 9 whose thickness on inner peripheral sides 9a is thicker than that on outer peripheral sides 9b and steps of stepped spacer rings 8 whose thickness on inner peripheral sides is thinner than that on outer peripheral sides are used for positioning to assemble the disks 9 like a lamination. At the time of assembling, thick parts 9a on inner peripheral sides of stepped magnetic recording medium disks 9 are pressed by a clamp ring 3 to fix the structure body of this invention. Outside parts of stepped magnetic recording medium disks 9 and stepped spindle hubs do not come into contact with each other.
Patent JP-H08295162-A (JP)
Title: Seat track
Inventor: SUGIURA TOSHIKI
IPC: B60N2/06
Filed: 1995-04-27
Abstract: PURPOSE: To reduce the number of component items, as well as to reduce the space a lock mechanism and a walk-in mechanism occupy, by providing a walk-in lever and a lock lever rotatable to an upper rail, as well as providing the lock lever rotatable along the upper rail. CONSTITUTION: When the operation lever of a reclining mechanism is operated in the uncloking condition, a seat back is tilted toward the most forward tilting position by a spring 82. As a result, a walk-in lever 83 is rotated counterclockwase, an open lever 85 is rotated in the same direction through a connecting rod 88, the engagement of a lock lever 41 to the projection 10 of a lower rail 11 is released, and an upper rail 21 is advanced by a spring. Then, by erecting a seat back, and moving the upper rail 21 to the rear side, a lock plate 91 is bent to the outer side, a pin 94 is removed from the hole 93 of the open lever 85, the locking condition is accomplished by the rotation of the open lever 85, and the further backward movement is blocked.
Patent JP-S59227022-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: KONDOU TAKEO
IPC: G11B5/39
Filed: 1983-06-08
Abstract: PURPOSE:To reduce an interaction by a soft magnetic material layer and a hard magnetic material layer for shielding, and to improve a reproducing frequency characteristic by forming the biasing magnet corresponding parts of the first and the second shielding layers, in the shape separated mutually from the part corresponding to an MR element. CONSTITUTION:As for the first and the second soft magnetic material layers 2, 9, at least the corresponding part of its hard magnetic material layer 4 is formed in the shape separated mutually from the part corresponding to a high magnetic permeability magnetic material layer 6. Therefore, an interaction by the soft magnetic material layers 2, 9 and the hard magnetic material layer 4, namely, a leakage of a bias magnetic field is reduced, and a reproducing frequency characteristic of an MR head can be improved. In said case, it is important that a length of a groove is made longer in the direction as indicated with an arrow A than a length of the hard magnetic material layer 4.
Patent JP-S5627145-A (JP)
Title: Dichromatic image forming method
Inventor: ARIYAMA KENZOU
IPC: G03C11/00
Filed: 1979-08-14
Abstract: PURPOSE:To obtain an original for dichromatic copy by forming diazo type photosensitive layers which color differently on both sides of a transparent support, imagewise exposing one side, developing both sides, and removing part of the resulting image on one side to form a dichromatic image on the photoreceptor. CONSTITUTION:Photoreceptor 1 is composed of transparent support 2, diazo type photosensitive layer 3 which colors black on the surface of support 2 and diazo type photosensitive layer 4 which colors red on the under surface of support 2. Transparent original 7 having images 5,6 is allowed to contact to the surface of photoreceptor 1, and exposure 7 is carried out. The diazonium compound remains at photoreceptor 1 parts corresponding to images 5,6, and it is degraded at the other part. Next, both the surfaces of photoreceptor 1 are alternately dry developed with NH3 to obtain black images 8,9 on the surface and red images 10,11 on the under surface. Part 8 of the image is then removed with a removing agent contg. acetone or the like. Thus, black-and-red dichromatic images 9,10 is obtd. when photoreceptor 1 is observed from the surface. Using the resulting photoreceptor 1 monochromatic and dichromatic copy can be accomplished.