baber/WOPTO huggingface dataset:
Patent JP-H0632345-A (JP)
Title: Petri dish
Inventor: HIRATSUKA RYOICHI
IPC: B65D1/34
Filed: 1992-07-10
Abstract: PURPOSE:To make it possible to perform an etching for a deposit on the surface of an article on the bottom surface side of a Petri dish by a less contained solution by providing an unevenness made of a conical protuberance, etc., with a specified dimension on the bottom surface of the Petri dish. CONSTITUTION:For a Petri dish 1 in which a solution of hydrochloric acid, aqua regia or fluorine, etc., to be used for etching, etc., is contained, a central swelling part (1a) is provided on the bottom surface of the Petri dish 1 made of glass or Teflon. The height of the swelling part (1a) is set to be 1/10 of the bottom edge or less. Or a conical protuberance (1b) of which the bottom edge is 5-25mm, and the height of which is 3-15mm may be formed on the bottom surface of the Petri dish 1 in such a manner that the density on the bottom surface may become 1 protuberance/cm<2> or less. Thus, by providing an unevenness on the bottom surface of the Petri dish, an etching, etc., of a deposit on the rear surface of an article can be performed by putting a solution in the Petri dish to a depth which is to a middle of an article to be etched, etc., and the using quantity of the solution can be reduced.
Patent JP-H0848449-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 1994-08-04
Abstract: PURPOSE:To provide an image forming device in a face-down papar discharge system, which can carry out the page arrangement in the double-face mode. CONSTITUTION:An image formation device is equipped with a guide plate 250 which is installed in parallel in the upper part of a paper discharge tray 45 for one-sided surface on which a paper sheet P which is discharged, setting the recording surface as undersurface, paper sheet transfer device 200 which transfers the paper sheet P to the guide plate 250, carries out the switch-back for the paper sheet P on the guide plate 250, and is equipped with a guldee roller 202 which enables the normal and rerverse revolution for transferring the paper sheet P into the device body again, in order to carry out the recording on the other surface, and a reversing device 300 which reverses the paper sheet P transferred on the guide plate 250, setting the second recording surface as undersurface, and discharges the paper sheet P to the paper discharge trays 330 and 350 for double faces.
Patent JP-2001010241-A (JP)
Title: Sheet to be heat-transferred
Inventor: SAGANE MASAYOSHI
IPC: D21H19/46
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the light resistance of a sheet to be transferred in which dye is transferred from a heat-transfer sheet and to improve antiblocking properties by incorporating a singlet oxygen quenching agent and a hindered amine light stabilizer in a dye receiving layer formed on a base material sheet. SOLUTION: In a sheet to be heat-transferred, a dye receiving layer 2 is formed on one surface of a base material sheet 1. The sheet to be transferred is polymerized with the layer 2 arranged opposite to a heat-transfer sheet, the dye of the heat-transfer sheet heated by a thermal head is made to migrate to the layer 2 of the heat-transfer sheet, and an image is former. Into the layer 2, a singlet oxygen quenching agent and a hindered amine light stabilizer are added. Namely, the discoloration of the dye which migrated to the layer 2 is caused by the decomposition of the dye by singlet oxygen generated by the excitation of an oxygen molecule by light. Accordingly, by decomposing the singlet oxygen by the quenching agent, the decomposition of the dye can be controlled.
Patent JP-S6162275-A (JP)
Title: Image recorder
Inventor: NISHIGAKI YUJI
IPC: B41J2/44
Filed: 1984-09-04
Abstract: PURPOSE:To eliminate the fog of a white part of a background and to obtain an image with high picture quality where the repeatability of a fine line is excellent by reducing the light emitting time of the light source of the 1st picture element when at least one picture element adjacent to the 1st picture element formed with light source ions on a recording medium is the one formed at the time of turning off the light source. CONSTITUTION:In terms of a binarized picture data signal 20, '1' and '0' correspond to the turning on of a semiconductor laser 11 and to its turning off, respectively. When a picture element 25c is '1' and at least one of picture elements 25a, 25b, 25d and 25e is '0' in terms of a selector B31, an AND gate 27 is satisfied, and a B input signal 33 of the selector B31 is selected: otherwise, the AND gate 27 is not satisfied and an A input signal 32 of the selector B31 is selected. In terms of the A input signal 32, a data signal of the picture element 25c becomes a laser drive signal 34 as it is. When the B input signal 33 is selected, a pulse 34 of a period T shorter than that of a picture element clock 28 is outputted to signal 34.
Patent JP-2000022056-A (JP)
Title: Heat dissipating metal plate and electronic part package having the same used
Inventor: KOSAKATA AKIYOSHI
IPC: B22F7/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating metal plate which is proper in thermal expansion coefficient, high in thermal conductivity, enhanced in manufacturing efficiency, at a reduced cost. SOLUTION: A heat dissipating metal plate 10 is composed of a copper- molybdenum plate 11 and copper printed burned films 12 formed on both the sides of the plate 11. Provided that the thicknesses of the copper printed burned film 12 and the copper-molybdenum plate 11 are represented by t2 and t1 respectively, t2 and t1 are so set as to satisfy a formula, 1/18<=t2/t1<=2. Therefore, the heat dissipating plate 10 is capable of not only absorbing heat released from a semiconductor element 30, but also dissipating the absorbed heat well. Therefore, the semiconductor element 30 can be operated stably and normally for a long term. Furthermore, copper paste is printed on the copper-molybdenum plate 11 by a printer which can be easily handled and burned, whereby the heat dissipating metal plate 10 can be easily and efficiently manufactured.  Therefore, a heat dissipating metal plate of this constitution can be improved in manufacturing efficiency, enhanced in yield, and lessened in manufacturing cost.
Patent JP-S6476865-A (JP)
Title: Blood storage method
Inventor: TAKAGI TOSHIAKI
IPC: A61M1/14
Filed: 1988-07-22
Abstract: PURPOSE:To easily and accurately confirm the blood stored in a cylindrical blood storage part visually without generating air bubbles in blood, by allowing blood to rotationally flow along the inner peripheral wall surface of the cylindrical blood storage part through the blood introducing tubular body provided to the side wall part of said blood storage part in the direction tangential thereto. CONSTITUTION:A blood pump 38 is operated to intermittently introduce the blood flowing through the artery of a patient A into a tubular body 36 through the puncture needle on an artery side and this blood is supplied to a tubular body 40 to be introduced into a blood storage utensil 10. In this case, the blood introduced through the tubular body 40 falls so as to rotate along the inner peripheral wall surface of the blood storage part 11 constituting said blood storage utensil 10 to be stored in the blood storage part 11. That is, the blood is introduced into the blood storage part 11 so as to upwardly turn to the inner wall of the lid body 14 of the blood storage part 11 and begins to fall along said inner wall. Therefore, it is prevented that blood falls under introducing pressure or gravity to impinges with impact on the surface of the blood preliminarily stored in said blood storage utensil 10 and no air bubbles are generated.
Patent JP-H0735102-A (JP)
Title: Liquid pressure source device
Inventor: ISHIHARA TAKAYUKI
IPC: F04D13/08
Filed: 1993-07-26
Abstract: PURPOSE:To promote the cooling of a working liquid and precipitation of contained dust by dipping an electric motor and a liquid pressure pump in the working liquid in a tank, by guiding the working liquid into the casing of the electric motor, and by providing the discharging hole of a tube for guiding the working liquid through the centrifugal force of a rotor, in the vicinity of a circulation return route member. CONSTITUTION:A working liquid is taken in from an intake part 5 by driving a liquid pressure pump 4 by an electric motor 3, and is discharged from a discharging part 6, and a liquid pressure actuator, etc., is worked by the working liquid, and the liquid is discharged from a return route member 7 into a tank 1. The liquid bypasses a partition plate 2 and is taken into the intake part 5 again. The working liquid runs the outer periphery of nine frame 21 of the electric motor 3, and is guided from an inflow hole 16 to the inside of the electric motor 3, and is discharged to the vicinity of the return route member 7 through an outflow hole 19 and a flexible tube 20, by the centrifugal force of a rotor 12, and the stator 10 and the rotor 12 of the electric motor 3 are cooled thereby. The high temperature working liquid containing dusts is not taken into the liquid pressure pump, and cooling of the working liquid and precipitation of the contained dust are thus promoted.
Patent JP-S5974579-A (JP)
Title: Fixing device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the occurrence of an offset factor of a material to be fixed such as a toner and a resin material by giving an electrostatic charging agent having an amino modified silicone oil to the surface of a rotating body to vary the polarity of frictional electrostatic charging of the rotating body. CONSTITUTION:A negative toner image T formed by the electrophotographic method is fixed to an ordinary paper P having a thickness of several 10mu (70- 100mu normally) by a heat fixation device including a pressure roll 2 which is pressed to a heat roll 1 and is rotated while rubbing it, and a heat insulating nonwoven cloth 7 impregnated with an amino modified silicon oil is supported by a supporting member 8 under the pressure roll 2 and is provided slightly apart from the surface of the pressure roll 2. When the pressure roll 2 is pressed to the heat roll 1 and is rotated and is expanded to be brought into contact with the heat insulating nonwoven cloth 7, the amino modified silicone oil is given to the surface of the pressure roll 2 to obtain a positive surface potential by the frictional electrostatic charge to the ordinary paper P, and the negative toner is held strongly on the surface of the paper to prevent the offset.
Patent JP-H1031486-A (JP)
Title: Method and device for performance data storage and reproducing
Inventor: NAGOSHI KOYO
IPC: G11B31/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To store and to reproduce performance data employing smaller amount of storage capacity by omitting each event interval of plural notes having simultaneous note events only while staring performance data and adding the eliminated each event interval as the event interval of time length '0' during a reproducing. SOLUTION: The MIDI data supplied from an external MIDI musical instrument are taken into the buffer region at a RAM 3 in accordance with the instructions of a CPU 1. The data are then converted to the performance data, in which the data capacity is reduced and the data are stored in the data storage region at the RAM 3. Note that only note event intervals are eliminated among the performance data which represent the pitch, the volume and the event interval of each note of a music and other performance data are stored. While reading the stored data and reproducing, the event intervals of time length '0' are added to plural note intervals having simultaneous note event.
Patent JP-2001009953-A (JP)
Title: Composite sheet made of plastic and its manufacture
Inventor: HISANAKA TAKAYUKI
IPC: A61F13/472
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an air permeable and liquid resistant composite sheet suitable to use for a disposable wearing article. SOLUTION: The composite sheet comprises a hydrophobic first plastic film layer 2 for forming its upper surface, a second plastic film layer 5 for forming its lower surface, and a hydrophobic intermediate fiber aggregate layer 3 connected to the layers 2, 5 between the layers 2 and 5. In this case, a plurality of stripes of first flat parts 8 spaces apart in parallel with each other and a sawtooth-like first rising parts 12 formed along edges of the parts 8 are formed on the layer 2, and second flat parts are formed on the layer 5.
Patent JP-S6163507-A (JP)
Title: Method of improving surface of alpha-si3n4 powder
Inventor: TSUNODA HIDEO
IPC: B28B17/02
Filed: 1984-09-05
Abstract: PURPOSE:To make the surface of alpha-Ni3N4 hydrophobic, by coating the surface of alpha-Si3N4 with a thin layer of 1, 2 polybutadiene grafted by Lewis acid catalyst such as aluminum chloride or titanium chloride. CONSTITUTION:Si3N4 powder as a raw material has alpha type crystal structure. The surface of alpha-Si3N4 powder is coated with a thin layer of 1, 2 polybutadiene grafted by Lewis acid such as aluminum chloride or titanium chloride and made into microcapsules. Consequently, the surface of alpha-Si3N4 powder is made hydrophobic, and slip casting method which was impossible here to fore can be carried out.
Patent JP-S6340684-A (JP)
Title: Manufacture of small diameter resistance welded steel pipe having excellent workability
Inventor: HOSODA TAKUO
IPC: B23K13/00
Filed: 1986-08-05
Abstract: PURPOSE:To remove the oxide formed on a bead and to improve the bendability of a steel pipe by eliminating the inner face bead on an electric welding weld line in the specific depth amount by gouging at the time immediately after the butt seam welding. CONSTITUTION:A steel strip is formed in a cylindrical shape by a forming roll and after heating it by a high frequency coil 3 it is upset by a squeezing roll 4 and subjected to a butt seam welding. The inner face bead 7 in the depth of >=0.25mm is eliminated by the gouging electrode 16 fitted to the tip of an impedor 12 with guiding the inner face bead 7 by the wheels 14, 15 for setting the height of the bead 7 and guiding fitted to the tip of the impedor 12. The bendability of a product can thus be improved.
Patent JP-S6312787-A (JP)
Inventor: SATOMI HITOSHI
IPC: D21C5/02
Filed: 1985-08-22
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-H1031225-A (JP)
Title: Lighting inspection device for liquid crystal panel
Inventor: KITAJIMA YOJI
IPC: G01R31/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to repair a defective part while using an existing simple repair device by constituting a lighting inspection device so as to attach/ detach a probe to/from a liquid crystal panel in contact with each other. SOLUTION: A fixing support 14a arranged on a lower jig 14A constituting a lower plate 14 is passed through a through hole 16a formed on an upper plate 16 side by lowering an upper/lower head unit 15. A small-sized air cylinder unit 15a is operated in this state, and a fixed chuck 16b is connected with the fixing support 14a passed through the through hole 16a, and the upper plate 16 is connected with the lower plate 14. In this connection process, a contact state between the electrode terminal of the liquid crystal panel and the probe is kept, and the upper/lower plates 16, 14 are energized by elastic force of a probe block 16A to be connected stably. The liquid crystal panel is loaded between the upper/lower plates 16, 14 in the state that the probe of the device side is in contact with the electrode terminal. The liquid crystal panel loaded in such a manner is lighting inspected.
Patent JP-H1030767-A (JP)
Title: Connection structure of exhaust pipe for automobile
Inventor: NAKAMURA HIROO
IPC: F16L13/14
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect a first exhaust pipe to a second exhaust pipe while keeping the sealability. SOLUTION: In this connection structure, a first metallic exhaust pipe 21 is connected to a second metallic exhaust pipe 23. A first male screw part 21a comprising a right screw is formed on an end of the first exhaust pipe 21, and a second male screw part 23a comprising a left screw is formed on an end part of the second exhaust pipe 23. A first female screw part 25a and a second female screw part 25b which are formed on one side and on the other side of a metallic connection pipe 25 are screwed in the first exhaust pipe 21 and the second exhaust pipe 23, and a first seal part 21b to be formed on a tip of the first exhaust pipe 21 is closely attached to a second seal part 23b to be formed on a tip of the second exhaust pipe 23.
Patent JP-2001013564-A (JP)
Title: Controller capable of switching operation mode, and camera
Inventor: NODA YASUSHI
IPC: G03B17/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To allow a controller and a camera to be operated in accordance with an operator's sensuous operation. SOLUTION: The camera is provided with an operation speed detecting timer 102 and an operation speed detecting device 103. A lever position is obtained by an operation lever 101, and an operating time is obtained by the timer 102, and the operating speed of the operating lever 101 is detected, and also, the operating angle of the operating lever 101 is detected. Besides, the camera is provided with a film winding motor unit 107, a power source (battery) 105 for the motor 107, and a power source monitoring device 106 so as to detect the state of the battery 105.  Besides, the device is provided with a central processing unit(CPU) 108 for controlling the whole camera and an automatic film winding controller 104, and at the winding request of the CPU 108, a film winding operation is executed while changing the motor 107 controlling pattern based on information on the operating speed and the operating angle from the operating speed detecting device 103 and information on the power source state from the power source monitoring device 106.
Patent JP-S6428980-A (JP)
Title: Discharge type excimer laser device
Inventor: KAWAMURA SHINICHIRO
IPC: H01S3/0971
Filed: 1987-07-24
Abstract: PURPOSE:To perform impedance matching, at all times to improve laser oscillation efficiency, by providing an impedance matching means in which impedance matching between a discharge starting circuit and a discharge sustaining circuit is performed in accordance with a change in an impedance of a laser gas. CONSTITUTION:First and second matching circuits 4, 5 are composed of impedance matching means. Impedances of a spiker circuit 2 and a sustainer circuit 3 are changed in accordance with a change in impedance of a laser gas by means of first and second impedance matching circuits 4, 5, so that impedance matching is performed to make laser oscillation efficiency improvable. when the impedance matching of the laser gas is performed, not only the laser gas can be prevented from being deteriorated, but also loads of switching elements S1, S2 can be reduced. Also a life of the device can be enlarged accordingly.
Patent JP-H0469631-A (JP)
Title: Autofocusing camera
Inventor: MAEDA HIROSUKE
IPC: G03B13/36
Filed: 1990-07-10
Abstract: PURPOSE:To perform photographing in which focus is accurately taken at infinity and to regulate shutter release when an object distance is short by setting the object distance which is a reference for discriminating whether or not a photographing lens is focused on the infinity and discriminating whether or not it is longer than the object distance. CONSTITUTION:In the case of executing infinity setting photographing in which the focus is taken on the object in the infinity in a state where a lens barrier 8 is closed, an operation knob 12 is manually set to an infinity setting position and an infinity setting switch SO2 is turned on. When a switch S1 is turned on by depressing a release button, AF data and AE data are stored in a memory and a storage completion signal is outputted. Furthermore, when a switch S2 is turned on by depressing the release button, a distance discrimination circuit 17 discriminates whether or not the AF data shows >5.8m. When the object exists far enough, a photographing lens 9 is set at a correct position based on the AF data stored in a memory and correct exposure is performed based on the AE data. On the contrary, when the AF data shows <5.8m, a warning circuit 35 is actuated and gives a warning, and a release lock circuit 16 is actuated to inhibit the shutter release.
Patent JP-S6428121-A (JP)
Title: Revolution-transporting device for tile
Inventor: MAEDA KIKUO
IPC: B28B13/00
Filed: 1987-07-24
Abstract: PURPOSE:To facilitate quality control by adsorbing a tile surface by an adsorbing body and returning said tile to an original transfer locus by turning the tile by a prescribed angle on a plane during the transport of the tiles arranged in plural rows. CONSTITUTION:Tiles 10 are arranged in plural rows in the longitudinal and lateral directions on the belt 16 of a transport conveyor 2 an transported. When the tile 10 reaches an adsorption position A and contacts a fixed stopper 50, a pushing-up cylinder 58 operates to raise up the first pushing-up table 52, and the tiles 10 are pushed up, forming the height difference in alternate row, by each receiving board 54. Then, at the same time, a stopper 59 projects in a shifting locus 11, and stops the tiles 10 in the second row. Then, the tiles 10 are lifted up similarly by the second pushing-up table 60. Then, the tile 10 is adsorbed and lifted up by an adsorbing device 5, and shifted to a release position B, and after the turn by a prescribed angle by a turning device 3, the tile is returned to the original transport locus. By such constitution, quality control for each transport locus is permitted.
Patent JP-S6077374-A (JP)
Title: Charging method of polymer secondary battery
Inventor: NISHIMURA SHIGEOKI
IPC: H01M10/44
Filed: 1983-10-05
Abstract: PURPOSE:To remarkably increase charge-discharge cycle life by detecting surface temperature of a battery and changing charging method. CONSTITUTION:When a polymer secondary battery is charged, at first constant current charge is applied, and surface temperature of the battery is detected during charging. When surface temperature becomes higher 10 deg.C or more than ambient temperature, constant current charge is stopped or charged to constant voltage charge. This suppresses deterioration of double bond of polymer used in electrode and increases charge-discharge cycle life.
Patent JP-S6341622-A (JP)
Title: Superchargning quantity controlling method for internal combustion engine
Inventor: ISHII TOSHIO
IPC: F02B37/18
Filed: 1986-08-08
Abstract: PURPOSE:To make a startup characteristic of supercharging quantity acute as well as to improve a feeling of acceleration, by adding a compensated portion to the desired supercharging quantity retrieved by a map, setting it down to the actual desired supercharging quantity, and maintaining the state as long as the specified time. CONSTITUTION:In this method, there is provided with a controller 9 which inputs each output signal out of a throttle sensor 3, an air-flow meter 4, an engine speed sensor 5 and a water temperature sensor 6. And, in this controller 9, lift of a waste gate valve 7 is controlled so as to accord a mass air weight flow rate to be inhaled at every unit rotation of an engine with the preset target mass air weight flow rate. This lift is subjected to duty control with data that the median of duty is mapped to engine speed and throttle valve opening. And, at the time of detection of a transient state at acceleration or the like, such one as adding a compensated portion to the desired mass flow rate retrived by the map as long as the specified time is used as the desired mass flow rate.