baber/WOPTO huggingface dataset:
Patent JP-S646680-A (JP)
Title: Decompression heat-insulator pack
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/06
Filed: 1987-06-26
Abstract: PURPOSE: To form a large-sized thermal insulation pack in a superior surface flatness degree by a method wherein filling members having a plurality of rigid open cell breathable foam are arranged in a side-by-side relation by a jig and the filling members are stored in a gas barrier container together with a gas absorbing gettering agent to reduce pressure in it. CONSTITUTION: A thermal insulation pack 5 used as a thermal insulation material for a thermal insulation box such as a refrigerator or the like is formed such that filling members 3a, 3b of a plurality of open cell urethane foam or the like are arranged in a side-by-side relation by a jig 6 within a container 2 formed by a laminate film of metal-plastic or the like, stored in it together with gettering agent 4 for absorbing gas and assuring a degree of inner vacuum, and its inner side is reduced in its pressure. The filling members 3a, 3b have the maximum size to be formed and are connected by the jig 6, so that a degree of flatness can be assured and the thermal insulating pack 5 having a desired size can be formed.  In this way, the thermal insulating pack having a desired size can be formed in a superior degree of flatness at the surface, a work performed at a subsequent stage can be easily carried out and at the same time a yield of material of the filling material is improved.
Patent JP-H0210184-A (JP)
Title: Radiation detector
Inventor: OOTSUCHI TETSUO
IPC: H01L49/00
Filed: 1988-06-28
Abstract: PURPOSE:To provide the radiation detector which can make detection up to radiations of high energy over a wide energy range with extremely high sensitivity by providing a material sensitive to radiations on the Josephson junction constituted of a superconductor. CONSTITUTION:A thin superconducting film 1 is formed on an MgO substrate 5 and further, CdTe 2 which is the compd. semiconductor sensitive to the radiations is laminated thereon. Au electrodes 3, 4 are provided to both ends of the superconducting material 1. The Josephson junction of a weak bond type is formed to this part. The CdTe 2 absorbs the radiations if the radiation detector having this constitution is irradiated with the radiations after cooling to a liquid nitrogen temp. Normal conducting electrons are then impulsively generated and the superconducting current flowing between Au electrodes 3 and 4 is decreased by the interaction of these pulses and the current pair flowing in the Josephson junction. Characteristic X-ray peaks are obtd. therefrom. Even the radiations of high energy are detected over the wide energy range with the extremely high sensitivity in this way.
Patent JP-S6139900-A (JP)
Title: Control circuit for pulse motor
Inventor: OWADA KIYOETSU
IPC: H02P8/14
Filed: 1984-07-30
Abstract: PURPOSE:To control in an open loop without loss of features of capable of controlling in the open loop by counting a drive pulse in the prescribed rotation of a pulse motor, and generating a drive abnormal signal when the counted value becomes the prescribed value or higher. CONSTITUTION:A photocoupler 11 for generating a pulse signal (b) whenever a puolse motor rotates at the prescribed rotary angle is provided, and the signal (b) is supplied through a monostable multivibrator 14 and an OR gate 15 to the reset input terminal of a counter 16 as a reset signal. A drive pulse (a) is inputted to the counting input. Accordingly, when the drive pulse (a) is inputted to this counter 16 after resetting, it sequentially counts the pulse (a). If the drive state of the motor 9 is not abnormal, a reset signal is inputted before the counted value becomes ''15''. However, if the drive state of the pulse motor becomes abnormal, the reset signl is not generated even if the counted value becomes ''15'', a drive abnormal signal (i) is outputted from a discriminator 23.
Patent JP-S6070355-A (JP)
Inventor: KAARU OORA DANIERUSON
IPC: G01N33/48
Filed: 1984-07-30
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-S6221661-A (JP)
Title: Rolled sheet remaining amount detecting device
Inventor: SAKAMOTO TAKAHIRO
IPC: B65H26/08
Filed: 1985-07-22
Abstract: PURPOSE:To check whether there remains roll sheet and how much it remains successively, by providing a biasing member biased by a rolled sheet and means for detecting displacement of deformation of the member. CONSTITUTION:A sheet spring 6 is disposed on a bottom of a sheet accommodation unit 3 for a rolled sheet 2 so that the sheet spring 6 biases the rolled sheet 2 a little. A resistance wire strain gauge 7 fixed on the surface of the sheet spring 6 is coupled with a Wheatstone bridge circuit 8 for forming one of the resistors of the circuit 8. The resistance wire strain gauge 7 is constructed of a resistance wire 9 of which resistance R decreases when it is subjected to compressed strain, the resistance wire of length being bent to a W-shape. The opposite ends of the resistance wire are coupled with the circuit 8 through a lead wire 11. The strain gauge 7 is integrally fixed to the sheet spring 6 by applying a mount 10 on the surface of the sheet spring 6. This arrangement permits a remaining amount meter 13 comprising an ammeter to detect a magnitude of deformation caused to the sheet spring 6 through the strain gauge 7.
Patent JP-S643621-A (JP)
Title: Manufacture of rotating polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1987-06-26
Abstract: PURPOSE:To form a high quality reflection mirror face at high surface accuracy through the use of a molding die which can easily produce polyhedrons and which has a simple structure by tilting the faces of a polyhedron at the same angle of 2 deg.+ or -1 deg. with respect to the reference of a rotating axis. CONSTITUTION:Drafts such as to become smaller in the direction in which a movable side plate 2 moves, that is, in the direction of an arrow D, are given to parts 11A and 13A and its inner periphery, all of which correspond to mirror face parts 11 in a cavity part 10A of the rotating polygon mirror 10 and a boss part 13. However, drafts such as to become larger in the direction of the arrow D are given to the back side of the member 11A and a part 13B facing the side of a fixed side plate 1 for the part 13A. The angle of the drafts is set within a range of 10'-13', using the rotating axis as the reference, that is, using the axial direction of the inner periphery of the member 13A as the reference. On the other hand, comparatively large drafts of 2 deg.+ or -1 deg. are given expecially to the part 11A and the inner periphery of the part 13A. Thus the faces of a reflection mirror and the reference face to which the rotating axis is fixed can be formed of resin at high face accuracy and high dimension accuracy.
Patent JP-H06348397-A (JP)
Title: Ultrasonic electronic notebook
Inventor: TODA KOJI
IPC: G06F3/043
Filed: 1993-06-05
Abstract: PURPOSE:To provide the ultrasonic electronic notebook for inputting the information by coming into with the plate surface of a substrate provided with an ultrasonic transmitting/receiving means and a display screen with an input pen, and displaying the information. CONSTITUTION:When a linear chirp signal is inputted from interdigital electrodes TX and TY, an electric signal of a frequency varied roughly in accordance with electrode periodic length of the interdigital electrodes TX and TY is converted to an elastic surface wave and propagated along a piezoelectric substrate 7, and an elastic surface wave of wavelength being roughly equal to electrode periodic length of interdigital electrodes RX and RY is converted to a delay electric signal, and outputted from the interdigital electrodes RX and RY. When a propagation path of the elastic surface wave on the piezoelectric substrate 7 is brought into contact with a pen point of an input pen, the elastic surface wave corresponding to a contact position is attenuated, and in accordance therewith, the delay electric signal is also attenuated. The contact position can be detected from a frequency of the delay electric signal attenuated in such a way. On a display screen, information is displayed in a shape corresponding to its contact position.
Patent JP-H09324384-A (JP)
Title: Field balancing of dryer drum
Inventor: KAI MUTSURYO
IPC: D21F5/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the site construction cost by efficiently carrying out the field balancing of a dryer drum. SOLUTION: The vibration distribution of each drum group is measured and a temporary weight 14 is initially attached to the reference position on the end face of a dryer drum 1a having the maximal vibration amplitude to measure the value of vibration. A position for installing a balance weight 16 is determined on the basis of the measured value and the temporary weight 14 is then removed to attach the balance weight 16 thereto. The vibration is subsequently examined to suppress the vibration within the range of the tolerance. The field balancing of the dryer drum is performed in the order to reduce the vibration amplitude in the similar manner thereafter. After carrying out the field balance of all the dryer drums, the balancing is considered as completed when the vibration of the whole dryer drum group is within the range of the tolerance.
Patent JP-H11350763-A (JP)
Title: Clean room and its construction method
Inventor: AOKI NORISHIGE
IPC: H01L21/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a clean room and its construction method capable of eliminating excess investment, constructing at a low cost and shortening an execution period up to the rise of a facility. SOLUTION: The inside of a building outer shell 3 on a foundation floor part 2 is provided with a ceiling room 8, a disposal room 7 on a floor structural part 4 and an underfloor room 6 under the floor structural part 4. In the clean room clean air flows down from the ceiling room 8 to the underfloor room 6 via the disposal room.  In this case, a number of frame-like floor structural bodies 5 are disposed on the foundation floor part 2 in the building outer shell 3 to compose the floor structural part 4, a floor structural body 5a for setting each disposal device 10 easily composes the floor structural part 4 satisfying load resistance and vibration resistant performance required for the disposal device 10 without any excess or shortage by making structure suitable for the setting specifications of the disposal device 10, and the clean room can be constructed in a short execution time and at a low cost.
Patent JP-H0770486-A (JP)
Title: Drying time reducing method for liquid coating material
Inventor: JIYOOJI FURANKU DETORIKU
IPC: C09D7/12
Filed: 1994-06-21
Abstract: A method for decreasing the drying time of a wet coating by admixing said wet coating and a predetermined amount of at least one transient colorant, applying the admixture to a substrate, and causing or allowing the coating to dry. The transient colorant may be, for example, a pH-sensitive colorant or a photobleaching colorant.
Patent JP-H1118215-A (JP)
Title: Controller for driving motor of battery car
Inventor: NAKAKITA OSAMU
IPC: B60L15/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller for driving motor of battery car which can easily appropriately select the driving characteristic of a driving motor, in accordance with the application. SOLUTION: Three kinds of rotating speed/current command value functions, in which the rotating speed of a drive motor 4 is correlated with the current command value of the motor 4, are prepared for high-speed low-torque, low- speed high-torque, and intermediate-speed intermediate-torque conditions of the motor 4. A mode selecting means 22 control the motor 4 by selecting one of the functions.
Patent JP-S6054218-A (JP)
Title: Plate width controlling method in hot rough rolling
Inventor: OUMI HIROSHI
IPC: B21B37/22
Filed: 1983-09-01
Abstract: PURPOSE:To execute a reasonable plate width control by determining upper and lower limit schedule cones from a width rolling reduction allowable limit of each pass, and determining a width rolling reduction of each pass between them, in case of a hot rough rolling by plural width and horizontal rolling reduction rolling mills. CONSTITUTION:In case of a hot rough rolling by plural width rolling reduction and horizontal rolling reduction rolling mills, the upper limit and the lower limit pass schedule cones (a), (b) of the whole width rolling reduction pass are set by the width rolling reduction allowable upper limit and lower limit quantities in each width rolling down rolling. By adjusting the width rolling reduction between these width rolling reduction cones (a), (b), the width rolling reduction is executed satisfactorily without executing an immoderate width rolling reduction in the vicinity of the final width rolling reduction pass.
Patent JP-H0450418-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: KANESAKI NOBUKAZU
IPC: F01N3/02
Filed: 1990-06-19
Abstract: PURPOSE:To recover the filter and prevent the insides of filters from crazing or cracking by disposing the plural filters capable of collecting particulates in exhaust gas while being faced at a right angle to the flow of exhaust gas, and concurrently providing heaters in front of the filters. CONSTITUTION:Plural ceramic filters 12 through 15 are disposed in a case 11 in series to the axial direction, the filters are made of porous ceramics, so that particulates in exhaust gas are thereby collected. Heaters 16 through 19 are provided for each front surface of the respective filters 12 through 15. When it is judged that the time has come for recycling the filters, exhaust gas is restrained from being led to the filters, and 4 heaters 16 through 19 are electrically energized in order. In this case, since the front surfaces 12A through 15A of the filters are uniformly heated, the difference in temperature will never be exhibited, fire is set on the front surface of the filter at the upstream side, and combustion is then propagated to the lower end of the filter at the downstream side. By this constitution, the filters are thereby prevented from being split and cracked.
Patent JP-S6052539-A (JP)
Title: Composite amorphous alloy and its manufacture
Inventor: NAKANO YUZURU
IPC: B22D11/06
Filed: 1983-08-31
Abstract: PURPOSE:To manufacture a composite amorphous alloy having a large thickness by joining an amorphous alloy to a metallic material having high heat conductivity. CONSTITUTION:A plate 3 of a metallic material having high heat conductivity is drawn from a roll 4. A molten amorphous alloy 5 is poured on the surface of the metallic plate, and it is rapidly cooled to form a composite amorphous alloy 6. Cu is most suitable for use as the metallic material having high heat conductivity, yet Ag, Zn, Mo, Al or an alloy thereof may be used. A composite amorphous alloy having a larger thickness than a conventional alloy is obtd.
Patent JP-S6137204-A (JP)
Inventor: YAMAUCHI KOHEI
IPC: A45C3/04
Filed: 1984-07-31
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-S5862525-A (JP)
Title: Electronic balance
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/37
Filed: 1981-10-09
Abstract: PURPOSE:To standby for measuring in a condition where a device is normally brought to a zero indication, by a method wherein, after it is ascertained that a value to be indicated is converged to a zero or a value in the proximity of a zero after a load is removed, an apparent display is set to a zero, and a convergent value is added to a tare value. CONSTITUTION:In a processing 11, a fluctuation width epsilon by a mean number of times is outputted by an equality of epsilon=EXP, where P is a set value of a data comparison frequency, of a confirmation error of a display, and a next deciding step 41 decides whether or not a difference between a lastest input data d0 and a moment-ago input data d0-1 is within epsilon. In cas a result of a decision 41 is d0-d0-1>epsilon, it advances to a processing 10 through (C) to output an alarm signal. In case the decision 41 is d0-d0-1<epsilon, it is compared, in order, with a moment-ago input data. When advancing to a processing 13, data-averaging is made by (j) to compute epsilondj/j=X0. In a next processing 14, X0 is added to a tare resistor (t), and simultaneously, 0-X0 is executed to perform an apparent zero display, and a device is brought to a condition to standby for measuring.
Patent JP-H04358854-A (JP)
Title: Thermal transfer type image forming device
Inventor: KOBAYASHI TAKAO
IPC: B41J2/36
Filed: 1991-06-05
Abstract: PURPOSE:To enable a screen angle to be set while a degree of gradation and resolution are being maintained by a method wherein an image data read means which reads continuously picture element data of N-lines, a gamma conversion means equipped with a gamma conversion characteristic, a conversion characteristic selecting means which selects the gamma conversion characteristic, etc., are provided. CONSTITUTION:An image data read means 31 extracts continuously inputted picture element data of N-lines. A sampling means 33 samples, in a matrix state of NXN picture elements, picture element data of plural lines (N is an integer of N>=2). Further, a gamma conversion means 34 represents a picture element density per each picture element of NXN elements as a dot size. A conversion characteristic selecting means 35 selects a gamma characteristic conversion function so that a dot is located at a specific angle. Then, electric energy corresponding to a printing data is supplied to a heating element of a printing head. Since a dot forming position can be specified thereby, a screen angle can be set using data as little as possible.
Patent JP-H0911288-A (JP)
Title: Method for automatically setting injection molding speed condition for injection molding machine
Inventor: HAYASHI SHIYOUJI
IPC: B29C45/76
Filed: 1995-06-27
Abstract: PURPOSE: To easily set an excellent injection molding speed condition with a small number of trial strokes in a short time by a method wherein a correction value of injection speed and an injection elapsed time from start of the injection or a travel distance of a screw are stored and they are read out by converting them into a desired injection speed pattern. CONSTITUTION: A reference pressure of a melted material to be injected is set as a function of an injection elapsed time from starting of injection or a travel distance of a screw 30 at a barrel 26, a nozzle 26a, and at a plurality of parts of an injection molding die 14. When movement of the screw 30 is started, the pressure of the melted material rises. The pressures at those parts wherein the reference pressure is set are detected in an optional order. Within a range that a detected pressure exceeds the reference pressure, a correction value of the injection speed for eliminating a difference relative to the reference pressure is obtained by computation and the injection speed is corrected according to the correction value. Thus, the correction value of the injection speed and the injection elapsed time from start of injection or the travel distance of the screw 30 are stored in a memory device 42 and they are converted into a desired injection speed pattern so as to read out an injection molding speed condition.
Patent JP-H0718222-A (JP)
Title: Liquid wax
Inventor: TSUJI MASAKATSU
IPC: C09K3/16
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a liquid wax having an antistatic effect and a UV-screening effect by mixing a liquid wax with a fine metallic powder, a fine organic substance powder or a fine ceramic powder. CONSTITUTION:0 2-5wt.% fine powder of a metal such as titanium or copper, a fine powder of an organic substance such as melamine or fine powder of micaceous or particulate ceramic is added to a liquid wax prepared by mixing water with a paraffin, an emulsifier, silicon, fluorine, etc. An example of the preparative method consists of introducing 4.0wt.% stearic acid, 5.0wt.% No1. carnauba wax, 5.0-wt.% silicon, 20.0wt.% fluorine, 20.0wt.% solvent OH, 0.2wt.% anti-mold agent, 2.0wt.% fine titanium powder and 2.0wt.% fine copper powder into a kettle, dissolving these components by heating to 95-100 deg.C with an open flame or steam to obtain group A, introducing 3.0wt.% triethanolamine, 5.0wt.% butylcarbitol and the balance of water into a kettle, heating these components to 50-60 deg.C and keeping the mixture at this temperature to obtain group B, emulsifying group A, and adding group B in small portions to the emulsified group B under agitation.
Patent JP-H0513999-A (JP)
Title: Printed board support control method
Inventor: NAKANO KAZUYUKI
IPC: H05K1/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide a control method which determines the arrangement of support pins which support a printed board. CONSTITUTION:A support control determines the position of support pins so that they are located outside of a region where electronic parts are located taking advantage of the inverted data of NC data which determine the arrangement of electronic parts mounted on a printed board 9 and the registered data of electronic parts in dimension and shape. In a figure, support pins can be arranged on a region other than a region where slanting lines are drawn.
Patent JP-H0325762-A (JP)
Title: Defective sector replacement system
Inventor: HASHI SHIGEYOSHI
IPC: G11B20/12
Filed: 1989-06-23
Abstract: PURPOSE:To promote effective speed for each operation by dividing tracks belonging to an information recording area into plural sectors, keeping one part of the sectors and tracks in reserve, and using these individual reserves as replacement in case of defective sectors. CONSTITUTION:In case defective sectors exist, if the number of defective sectors < the number of reserved sectors, the replacement processing is carried out in their track. That is, a newly generated defective track is written with flag information showing this state, and the reserved sectors are regarded as the replacement sectors, and then flag information showing this state is written. If the number of defective sectors >= the number of reserved sectors, since the replacement processing in their track is infeasible, whether any unused reserved sectors of other tracks exist in the same cylinder is checked. When there are unused reserved sectors in the same cylinder, the replacement processing is carried out. Thus, since heads corresponding to all tracks in one cylinder respectively are simultaneously positioned, and the required time can be shortened.
Patent JP-S5882605-A (JP)
Inventor: DEIITOMAA HOFURA
IPC: F16C25/06
Filed: 1982-09-18
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-H0210303-A (JP)
Title: Manufacture of infrared optical fiber
Inventor: NAKANOU HIROMI
IPC: C03B37/023
Filed: 1988-06-29
Abstract: PURPOSE:To improve the strength and power resistance by treating a fiber which is formed hot extrusion at temperature within a specific temperature with bromine or iodine and ethanol. CONSTITUTION:The surface of the fiber which is formed by the hot extruded is treated with bromine or iodine or ethanol. Preform crystal 1 before the extrusion is applied with pressure by a ram 3 and while a container 4 where the crystal is put is heated by a heater 6, the thickness of the fiber is determined by a nozzle 5 and the fiber 2 is extruded. At this time, the extrusion temperature is 200-300 deg.C and the pressure of 3-5 ton/cm<2> is applied to form the fiber 2 at a speed of several cm/minute. Consequently, the infrared optical fiber 2 which has the grain growth only inside while particulate size is held on the fiber flank is formed. Further, the strain in the fiber is eliminated by the heat treatment to improve the power resistance and strength and the grain growth is stopped in the surface layer, so the surface is smooth.