baber/WOPTO huggingface dataset:
Patent JP-H1012937-A (JP)
Title: Dielectric ultrathin film power-supply element
Inventor: HINO TARO
IPC: H01B3/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To increase the diffusion constant of electrons in a dielectric ultrathin film by holding a neutral dielectric ultrathin film made of a Langmuir-Blodgett film having a specified thickness by two types of metals having different work functions. SOLUTION: Al is evaporated on a slide glass 1, thus forming a lower electrode 7. Al is automatically oxidized in the air and the upper surface of the lower electrode 7 is covered with an aluminum oxide thin film 9. One to ten layers of polyimide LB monomolecular films are accumulated on the thin film 9 by a Langmuir-Blodgett(LB) method, thus applying a polyimide LB film 11 having a neutral film thickness of the order of Angstrom. In addition, Au is evaporated as an upper electrode 15 having an upper electrode terminal 13 on the polyimide LB thin film 11. By closing the switch to form a short circuit between Al and Au electrodes on the basis of the difference in work function between Al and Au of the electrodes, electronic charges are induced on the Au electrode surface, and the potential difference generated between the Al and Au electrodes causes a conduction current to flow.
Patent JP-H0360792-A (JP)
Title: Production of mineral water with magnetism and silver
Inventor: HARIMURA KENICHI
IPC: C02F1/50
Filed: 1989-07-28
Abstract: PURPOSE:To obtain mineral water by applying a magnetic field to drinking water, etc., in a water storage tank and adding silver and salt. CONSTITUTION:Silver and salt are added to drinking water in a water storage tank and a magnetic field is applied to obtain magnetized mineral water. This mineral water is mixed with water having a crystal structure in a certain ratio. Safe, harmless and low cost mineral water is obtd.
Patent JP-S5894929-A (JP)
Title: Method of wire-cutting spark erosion system
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1981-12-02
Abstract: PURPOSE:To improve the accuracy of processing of a corner, by determining the deflection of a wire electrode and the width of a processed groove in straight processing to calculate the deflection of the wire electrode in the tangential and radial directions in the processing of the corner to compensate the route of the processing. CONSTITUTION:When straight processing is finished, a processing power source SE is disconnected and processing feed is stopped. Consequently, a wire electrode P short-circuits to a workpiece W. The short circuit is found out by a detector COM. A table TA is moved in the opposite direction as to the route of the processing. The quantity of the movement of the table TA till the vanishment of the short circuit is found out by position detectors PCX, PCY. The quantity D of deflection of the wire electrode P is calculated from the quantity of the movement and the width of a tentatively processed groove. The quantity DT of tangential deflection of the electrode P and the quantity DR of radial deflection of the electrode in the processing of a corner are calculated from the quantity D of deflection. The route of processing of the corner is compensated by the quantities DT, DR of deflection to heighten the accuracy of the processing of the corner.
Patent JP-H08168486-A (JP)
Title: Method of modulating dose of x-ray beam in x-ray ct system
Inventor: KENISU REI UIRIAMUZU
IPC: H05G1/30
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the total dose of X-rays to a patient without increasing image noise by multiplying the value read from a waveform table using a gantry angle as an index by a command value to cyclically calculate the command value controlling the dose of Xray beam to control the dose of the X-ray beam. SOLUTION: The view of one of scout data is obtained at a gantry angle of 0 deg. and the view of the other one of them is obtained at a gantry angle of 90 deg. (block 110). Next, the max. X-ray tube current (mA) to each slice is calculated (block 111) and one set of modulation indexes are calculated from the scout data (block 112). Then, a gantry angle obtaining first data with respect to a first slice from an operation parameter and the number reflecting the rotational speed of a gantry during scanning are calculated (block 114). A computer 26 sends a signal to a gantry motor controller 23 to start scanning (block 120).
Patent JP-H0360273-A (JP)
Title: Picture forming device
Inventor: SAKATA SEIJI
IPC: H04N1/38
Filed: 1989-07-28
Abstract: PURPOSE:To simply and surely recognize a picture area of a printer section by using a command signal to write a picture area frame with the printer section so as to draw a frame line representing the picture area on recording paper. CONSTITUTION:A digital copying machine being a picture forming device consists of a copying machine main body 1, an automatic original feeder 2, a sorter 3 and a double face reversing unit 4. Then a picture area frame tying the start and end of the picture area based on a signal by a picture is written on the recording paper based on the signal for the frame write command means and a signal for the signal forming means. Thus, the setting frame of the picture area in a photosensitive body 6 as a picture write section or a printer section is simply and surely confirmed.
Patent JP-H0531985-A (JP)
Title: Paper carrying mechanism for thermal transfer printer
Inventor: AZUMA KAZUHIKO
IPC: B41J13/22
Filed: 1991-08-02
Abstract: PURPOSE:To prevent photographic printing quality from lowering by a method wherein a set of a pinch roller gear and a platen gear is provided to reduce the probability in which the gears in abutting against by engagement of those gears run onto each other, and feed of recording paper with a pinch roller is made always normal. CONSTITUTION:The subject paper feeder has a pinch roller gear 13 and a platen gear 14 which are engaged or separated when a pinch roller 12 is separated from a platen 1, ad carries recording paper 6 while extending it by pinching it between the platen 1 and the pinch roller 12 by rotary driving force from a drive source connected to a platen shaft when those gears 13, 14 are engaged with each other. In that case, a timing belt 3 is tensioned respectively on a pair of first pulleys 2 at both ends of the platen 1, and a paper clamper 7 which travels the recording paper 6 by pulling is provided to a bridge 8 installed on portions opposed to each other of respective belts. Then, the platen gear 14 and the pinch roller gear 13 engaged with each other are provided to one end part of each shaft of the platen 1 and the pinch roller 12.
Patent JP-H0359529-A (JP)
Title: Liquid crystal display element
Inventor: ODAKA HISAO
IPC: G02F1/1339
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the generation of low temperature bubbles by making the spacer diameter in a liquid crystal smaller than the spacer diameter in a seal material. CONSTITUTION:As for two pieces of glass substrates 1, 2 in which electrodes are opposed and arranged, the periphery is sealed by a sealing material 3, and a liquid crystal 4 is enclosed in the inside. Also, in the sealing material 3, a spacer 5 consisting of a glass fiber is provided, and in the liquid crystal 4, a spacer 6 consisting of a glass fiber whose diameter is smaller than that of the spacer 5 is provided. In such a manner, by making the diameter of the spacer 6 smaller than the diameter of the spacer 5, the glass substrates 1, 2 follow the contraction of the liquid crystal 4, low temperature bubbles are not generated, and also, by forming the spacers 5, 6 by the glass fiber, the generation of color uneveness is also prevented.
Patent JP-S6253645-A (JP)
Inventor: USAMI JUNJI
IPC: A61B17/28
Filed: 1985-09-02
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-S5988219-A (JP)
Title: Wire-cut electric discharge machine
Inventor: KURAHASHI YASUNORI
IPC: B23H7/10
Filed: 1982-11-05
Abstract: PURPOSE:To facilitate the insertion of a wire electrode, by decreasing the thickness of wire electrode guides, placing them near a workpiece and providing machining liquid outlet ports around guide elements. CONSTITUTION:An electricity feed plate 12 and a guide 11 are provided on the holder B of a wire electrode guide mechanism. The guide 11 includes an element with a small thickness of about 5mm.. Outlet ports 11a for an electric discharge machining liquid are provided around the element of the guide 11. A lid 14 is mounted on the holder 13 so that a water reservoir 16 is defined. Since the thickness of the guide element is small and it is placed near a workpiece, the insertion of a wire electrode is facilitated.
Patent JP-H0539092-A (JP)
Title: Transient flight posture control method for vertical posture landing aircraft
Inventor: ONO MAKOTO
IPC: B64C13/18
Filed: 1991-08-02
Abstract: PURPOSE:To control a posture in the optimum conditions by a simple method wherein an aircraft having aerodynamic control faces and a thrust deflecting device to control the posture of an airframe as for three axes by obtaining the angular deviations of posture as for the three axes, and obtaining angular acceleration command values on the basis of the deviations. CONSTITUTION:A vertical posture landing aircraft is provided with right and left elevons 43b, 43a to control a pitch axis and a roll axis and a rudder 42 to control a yaw axis as aerodynamic control faces, and thrust deflecting vanes 44a-44b cross-likely are arranged in rear of the exhaust port of an engine as a thrust deflecting device. In the case of controlling these respective control elements 42-44d with a control device, deviations between respective posture angle commands and actual posture angles as for the three axes, consisting of the pitch axis, the roll axis, and the yaw axis, are obtained, and angular acceleration commands are obtained according to the control rule based on these deviations. Next, a control gain scheduled as a function against a pitch posture angle or a pitch posture angle command is used together with the angular acceleration command so as to obtain the control face angle command.
Patent JP-H0618154-A (JP)
Title: Refrigeration device for container
Inventor: YAMASHITA TOSHIO
IPC: F25D23/02
Filed: 1992-06-30
Abstract: PURPOSE:To maintain the temperature of air horizontally uniformly to prevent the deterioration of the quality of cargoes by providing a ventilation device for ventilating air in the inside and outside of a container in the middle of an air passage in a refrigerator to blow off the air uniformly to the left and right directions in the container. CONSTITUTION:A recess 42 is formed at a lower central portion of an inside- outside partition wall 41 in a refrigeration device. And a compressor 3, air- cooled condenser 4, water-cooled condenser 5, and condenser fan 6 are provided in the recess 42. On the other hand, a suction chamber 15, an air passage 16, and a blow-off chamber 18 are formed on the upper side of the recess 42, on either side thereof, and on the lower side thereof respectively. By disposing a ventilation device 40 at the center of an air passage of air in a container, i.e., the suction chamber 15, fresh outside air introduced by the device 40 is caused to be uniformly dispersed and blown off horizontally in the container. Consequently, the temperature of air in the container can be made uniform in the lateral direction of the container, thereby preventing the deterioration of the quality of cargoes.
Patent JP-2000011365-A (JP)
Title: Magnetic recording medium
Inventor: MORII HIROKO
IPC: G11B5/706
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium in which the surface smoothness and stiffness of the nonmagnetic base layer can be improved, in which, when a magnetic recording layer is formed on the nonmagnetic base layer, the magnetic layer has higher surface smoothness, excellent stiffness, small transmittance for light and more excellent durability, and in which corrosion of an acicular metal magnetic powder essentially consisting of iron dispersed in the magnetic recording layer can be suppressed. SOLUTION: This magnetic recording medium consists of a nonmagnetic supporting body, nonmagnetic base layer formed on the nonmagnetic supporting body, and a magnetic recording layer formed on the nonmagnetic base layer. In this medium, the nonmagnetic particle powder is a titanium oxide particle powder having <=0.3 μm average particle size, >=15 m2/g BET specific surface area, <=230 ppm soluble sodium salt content calculated as Na, <=150 ppm soluble sulfate content calculated as SO4, and >=8 pH of the powder. The magnetic particle powder is an acicular metal magnetic powder essentially consisting of iron having 0.05 to 10 wt.% aluminum content calculated as Al.
Patent JP-H1034340-A (JP)
Title: Welding method of ti-al alloy, and composite wire for welding
Inventor: OHATA YOSUKE
IPC: B23K35/368
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks and peeling of the weld metal, and to provide high bonding strength at a low cost. SOLUTION: In a welding method of the Ti-Al alloy containing 40-50atm.% Al, welding is performed by the gas shielded metal arc welding method or the plasma arc welding method using a composite wire 1 for welding in which a core 3 made of aluminum or aluminum alloy is filled in an outer shell 2 made of titanium or titanium alloy. The composite wire 1 contains (X-5) to (X+5)atm.% Al based on the whole atomic weight of the composite wire where X (atm.%) is the Al content based on the whole atomic weight of Ti-Al alloy which is the base metal in welding.
Patent JP-S6088858-A (JP)
Title: Intake-air device in internal-combustion engine
Inventor: TSUKASAKI YUKIHIRO
IPC: F02M23/08
Filed: 1983-10-20
Abstract: PURPOSE:To aim at enhancing the output power and at reducing the amount of detrimental component in exhaust gas, by disposing an oxygen enriching membrane downstream of the filter element of an air-cleaner, and as well by disposing a control valve in a passage bypassing this oxygen enriching membrane. CONSTITUTION:In the exhaust system of an internal combustion engine, an oxygen enriching membrane 26 is disposed downstream of the filter element 24 of an air-cleaner 16. A bypass passage 14 bypassing this oxygen enriching membrane 26 is connected to an intake-air pipe 14. A control valve 30 which is opened and closed in accordance with the operating condition of the engine is disposed in this bypass passage 28. With this arrangement the burning characteristics are improved upon specific operation of the engine without changing the amount of fuel.
Patent JP-H1015927-A (JP)
Title: Automatic potter's wheel of ceramics and mold for pressure casting apparatus
Inventor: SAKATA CHIYUKI
IPC: B28B7/36
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the use amt. of gypsum and to reduce a wt. as a whole by providing an innermost layer having a molding surface of ceramics and formed by a mixture prepared by mixing a powder resin with gypsum and the outer layer to which the inner layer is attached in a detachable manner. SOLUTION: A mold 1 for a teacup is constituted of three layers, that is, a first outer layer 2, a second outer layer 3 and a third outer layer 3 and an innermost layer 5. The first, second and third outer layers 2, 3, 4 are composed of a synthetic resin and the second outer layer 3 is provided to an inner peripheral surface 2a of the first outer layer 2 and the third outer layer 4 is provided to an inner peripheral surface 3a of the second outer layer 3 to constitute the whole of an outer layer. The innermost layer 5 is composed of a mixture prepared by mixing a glass wool powder resin with gypsum being a main material and has a recessed molding surface 5a equal to the outer peripheral surface 10a of a teacup provided to the inside thereof. The innermost layer 5 is provided to the inner peripheral surface 4a of the third outer layer of the outer layer.  Therefore, since a part based on gypsum is only the innermost layer 5, wt. reduction is achieved.
Patent JP-2000027819-A (JP)
Title: Pipe support
Inventor: IWAGAMI SUSUMU
IPC: F16B7/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To stably support a pipe in setting on a floor or in the use between multiple stacked pipes by forming a pipe placing recessed part continued to three surfaces of a square material having a square section in a plurality of longitudinal positions of the square material. SOLUTION: A support 11 is formed of a square material having a square section, and provided with a recessed part 13 in a plurality of longitudinal positions in the state continued to a side surface 12a, an upper surface 12b and a side surface 12c. The support 11 is set on a floor surface G with the bottom surface 12d down, and a pipe 14a is placed in the recessed part 13 of the upper surface 12b. At this time, the bottom surface 12d laid in flat state of the support 11 is in contact with the floor surface G, and no bending stress is generated in the recessed part 13. The side surfaces 12a, 12b are set vertically, the support 11 is placed with the recessed part 13 of the side surface 12a being situated on the pipe 14a, a pipe 14b of the second step is placed in the recessed part 13 of the side surface 12c, and the work is performed in the same manner.  Accordingly, only the compression load acts on the recessed part 13 of the support tool 11 on and above the second stage. Thus, a heavy pipe can be surely supported with a lightweight support with a small section.
Patent JP-S6441613-A (JP)
Title: Intake control device for internal combustion engine
Inventor: OBAYASHI HIDEKI
IPC: F02B27/02
Filed: 1987-08-05
Abstract: PURPOSE:To improve filling efficiency and heat efficiency by shortening the overlapping timing for a valve in delaying an intake control valve opening timing at low speed in an internal combustion engine while reducing the opening of the intake control valve at small load so as to curve an intake passageway. CONSTITUTION:In respective intake passageways communicated to respective cylinders of an internal combustion engine M1, there is provided a valve M2 for continuously controlling the opening areas of respective passageways, which is driven by a means M3. The other hand, there is provided a means M4 for detecting the operating condition of the revolutional speed and load of the internal combustion engine M1. Further, there is provided a means M5 for calculating the target timing in delaying the opening timing of the valve M2 in compliance with the reduced revolutional speed. In addition, there is provided a means 6 for calculating the target timing in increasing/decreasing the opening of the valve in compliance with the increasing/decreasing of the load. There is provided a means M7 for outputting the predetermined control command in compliance with the target valve opening timing and target opening.
Patent JP-H0644877-A (JP)
Title: Buffer type gas-blast circuit-breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/91
Filed: 1992-07-23
Abstract: PURPOSE:To improve the exhaust efficiency of insulating gas after blasting an arc produced between a fixed arcing contact and a moving arcing contact so as to extinguish the arc. CONSTITUTION:Insulating gas blasts an arc so as to distinguish the arc. The tip of a flow adjusting member 30, which is to be fitted into a drive rod 8 in order to change the flow of the insulating gas after the arc-extinguishing, is formed into a cone shape so as to form a tapered face 30a. The axis center of a communicating hole 8a, passing through from the inside to the outside of the drive rod 8, is set in parallel to the tapered face 30a so that the inner periphery face of the communicating hole 8a is positioned on the extended line of the tapered face 30a.
Patent JP-H1138711-A (JP)
Title: Image forming device
Inventor: TAKADA HIDEAKI
IPC: B65H5/06
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress the size of a device, to easily process a jam and to reduce the cost by integrally inserting or removing a conveying means and at least a part of a refeeding means into or from a device main body. SOLUTION: The holding of a transfer belt support frame 26 is released, it is rotated by its self-weight centering on a drive roller 22 section, and a transfer belt 21 is released from a photoreceptor drum 1. An operator opens a front door and releases a lock mechanism. The transfer belt support frame 26 and a refeeding unit holding frame 27 a are drawn to this side from a device main body while being guided by a reciprocating motion guide member 30. When a belt conveyance section 20 is drawn, almost all jams in a paper feed path, e.g., a recorded material left on the transfer belt 11 and a recorded material left between the transfer belt 21 and a fixing unit 11, can be processed. The transfer belt 21 is retreated from the surface of the photoreceptor drum 1 in this state, jams can be processed without damaging the photoreceptor drum 1.
Patent JP-H0614688-A (JP)
Title: Method and apparatus for transporting dough piece
Inventor: MIYAMOTO KENJI
IPC: A21C9/08
Filed: 1992-07-01
Abstract: PURPOSE:To smoothly transport raw dough without deformation by placing flexible raw dough having finished fermentation on a sailcloth attached to a tray frame, transporting the dough with a conveyor, raising the bottom of the sailcloth at a dough discharging position and transferring the dough to a discharging conveyor. CONSTITUTION:A sailcloth receiving plate 4 is fixed in a gray frame 1 which can house a bar at one end and is provided with a groove 3 having a slant face, the bar 2 housed in the groove 3 at the end of the tray frame and the top of the sailcloth receiving plate 4 are covered and flexible raw dough piece 12 is placed on the surface of a sailcloth 5 of a fermented dough transporting tray wherein space between the front and the rear of the tray frame is connected and the sailcloth 5 is extended. The tray 1 is successively transported. Only the bar 2 is engaged with a stopper 11 laid at a dough discharging position, the bar 2 is relatively moved against the tray 1 to raise the bottom of the sailcloth 5. When the raw dough piece 12 on the sailcloth 5 passes the peak of the relatively moving bar 2, the bottom of the raw dough piece 12 is peeled from the face of the sailcloth 5 and the raw dough piece 12 is smoothly transferred to a dough discharging conveyor belt 9 side arranged close to the bar 2 and transported.
Patent JP-S5987639-A (JP)
Title: Photo-magnetic recording medium and its production
Inventor: OKAMOTO HIROYUKI
IPC: G11B11/105
Filed: 1982-11-10
Abstract: PURPOSE:To prevent a laser light beam stopped down finely from stepping out of a recording track by implanting an ion along the recording track on a recording medium containing a garnet magnetic film to form a guide track having its magnetization facilitating axis set parallel to the film surface. CONSTITUTION:A rare earth iron garnet thin film 2 having about 3mum thickness is formed on a garnet substrate 1 by an LPE process. Then an ion of H<+>, Ne<+>, etc. is implanted at a part of the film 2 to form a region (guide track surface) 2b having its magnetization facilitating axis set parallel to the film surface. Then a rare earth-transition metal amorphous film 3 of GdCo, TbFe, GdTbFe, TbDyFe, etc. is formed on the film 2 in a range of 1,000-5,000Angstrom  by a vacuum vapor deposition process, a sputtering process, etc. In addition, an oxidation preventing film 4 of SiO2 is formed. A rare earth-transition metal amorphous films excepting the above-mentioned one can also be available to the film 3, and a polycrystal film of Mn-Cu-Bi, etc. is also available.