baber/WOPTO huggingface dataset:
Patent JP-S60128237-A (JP)
Title: Ferromagnetic amorphous alloy
Inventor: SUZUKI TOSHIHIKO
IPC: C22C19/07
Filed: 1983-12-16
Abstract: PURPOSE:To obtain the titled alloy having high saturation magnetic flux density, a high crystallization temp., superior thermal stability and nearly zero magnetostriction by adding Cr, Mo and Fe to an amorphous Co-Nb alloy so as to provide a prescribed composition. CONSTITUTION:This ferromagnetic amorphous alloy has a composition represented by the formula (where T is Cr and/or Mo, 0.02<=x<=0.03, 0.01<=y<=0.03 and 10<=a<=13). When Cr and/or Mo is added to an amorphous Co-Nb alloy, the crystallization temp. can be increased, so the thermal stability can be improved. The saturation magnetic flux density BS is, however, reduced. This reduction is compensated by adding Fe having a Bs increasing effect. The magnetostriction lambda of the Co-Nb alloy is minus, and it is further changed in the minus direction by adding Cr and/or Mo. By adding Fe, the lambda is changed in the plus direction. Thus, increased Bs and lambdaapprox.=0 can be attained.
Patent JP-S6391869-A (JP)
Title: Disk rotation control device
Inventor: INADA HIROSHI
IPC: G11B19/247
Filed: 1986-10-06
Abstract: PURPOSE:To shorten the time up to the recording/reproduction of a data after a track access is executed, and to shorten a total track access time, by controlling synchronously a track access and a disk rotation control. CONSTITUTION:At the time of the track access, a pulse corresponding to a moving direction and the moving stroke of an optical head is brought to count-up or count-down by an address counter 1, a reference speed signal corresponding to the address of the present position is generated from a reference speed generator (ROM 2 and D/A 3), and the rotational speed of a disk is controlled. In such a manner, after an optical head reaches a target track, when the difference between reference speed and disk rotational speed becomes below a prescribed value, a phase difference between a read clock read from the disk, and a reference clock is detected by a detecting circuit 8, and a phase control is executed. As a result, the track access and the disk rotation control can be synchronized, and with respect to each track, the disk can be controlled quickly to optimum rotational speed.
Patent JP-H0787955-A (JP)
Title: Method for immobilizing co2 by photosynthesis and device therefor
Inventor: TSUTSUMI MASAHIKO
IPC: C01B32/50
Filed: 1993-09-22
Abstract: PURPOSE:To improve CO2 immobilization rate by directly immobilizing CO2 in vapor phase by making use of photosynthetic bacteria. CONSTITUTION:A carrier is exposedly provided in a vapor phase and photosynthetic bacteria 5 are attached to the surface of the carrier. The bacteria 5 bear liquid film 20 on the surface. When an exhaust gas containing CO2 comes into contact with the bacteria 5, the CO2 is immobilized by the bacteria 5 with concomitant production of a gas as a result of the CO2 immobilization.
Patent JP-H03103080-A (JP)
Title: Inverter and transformer for inverter
Inventor: IWANAKA MITSUFUMI
IPC: H02M7/48
Filed: 1989-09-12
Abstract: PURPOSE:To form a converter of three sets of strings by controlling switching elements of the strings by a PWM signal with one of the three sets of the strings shared. CONSTITUTION:When a PWM signal is applied from a modulator 60 to transistors of strings 12, 14, 16 to control switching, the transistors 24, 26 of the string 14 are shared. That is, an operation in which transistors 20, 26 are turned ON and transistors 22, 24 are then turned ON, is repeated and a signal of a voltage v1 is applied to the primary side of a transformer 48. Similarly, a voltage v2 is applied to the primary side of a transformer 52. Since the secondary sides of the transistors 48, 52 are connected in reverse phase, a signal of a single phase Ac voltage (v) is output to the output side of a filter 54.
Patent JP-H1166905-A (JP)
Title: Installation device for vehicle lamp
Inventor: MIZUNO TOSHIAKI
IPC: F21V19/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To attach and remove a fog lamp without removing an over rider attached to the front bumper of a vehicle. SOLUTION: A fog lamp 10 is arranged in an opening 3 of an over rider 2 attached to a front bumper 1 of a vehicle, a bolt 17 is buried in the rear side of a back cover 16, while the fog lamp 10 is clampingly held on its front and the rear with a face cover 14 and the back cover 16 engaged each other. The fog lamp 10 is mounted to the front bumper 1 so as to be attached and removed with ease, by screwing a nut 18 to the bolt 17 that is inserted through a stay 5 fixed to the front bumper 1.
Patent JP-S6478886-A (JP)
Title: Sheet to be transferred for overhead projector
Inventor: SHINOHARA SATORU
IPC: B41M5/40
Filed: 1987-09-21
Abstract: PURPOSE:To prevent a curl and to preferably project without being out of focus by employing a heat resistance base material made of resin having 130 deg.C or higher of glass transition point and providing a coating layer of predetermined value or more of thickness on the surface. CONSTITUTION:A coating layer which contains a receiving layer at least on a heat resistant base material 1 made of transparent resin having 130 deg.C or higher of glass transition point and 3mum or more of thickness is formed. When a picture is printed by a thermal transfer type directly to the base material, there is possibility of a curl of that having a lower glass transition point. Accordingly, the coating layer is provided on the base material 1. The coating layer for further preventing it from curling may be of a single layer of a receiving layer 2 colored by sublimed ink (dye), or formed of a receiving layer 4 through an intermediate layer 3. It is necessary that the thickness of the coating layer is totally 3mum or more, and more preferably 5mum or more.
Patent JP-H0899446-A (JP)
Title: Device for manufacture of conbination body of sheet take-up body and subsidiary paper tube
Inventor: SENBA YOSHIKIMI
IPC: B41J17/24
Filed: 1994-09-30
Abstract: PURPOSE: To manufacture a combination body of a sheet take-up body and a subsidiary paper tube with a high precision, easily, and quickly. CONSTITUTION: In a wrinkle removing and cutting device 23, an end part of a thermal transfer recording sheet of a sheet take-up body is cut by a predetermined length and wrinkle of the end part is removed. In a lead paper sticking device 24, an end part at one side of a lead paper having a predetermined length is superposed on the end part of the thermal transfer recording sheet whose wrinkle is removed, and it is stuck by a sticking means. In a subsidiay paper tube sticking device 25, a subsidiary paper tube is stuck to an end part at other side of the lead paper. In a lead paper take-up device 27, the lead paper winds the sheet take-up body and the subsidiary paper tube in a wrapping manner. Thus, a combination body of the sheet take-up body and the subsidiary paper tube can be obtained.
Patent JP-2001058140-A (JP)
Title: Air cleaner
Inventor: KATO TETSUYA
IPC: B03C3/41
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To easily clean an ionization wire by a method wherein in a stand by state of air-cleaning operation being stopped with a power-source twined on, an apparatus for automatically cleaning the ionization wire is driven. SOLUTION: When, for example, man-percepting operation is executed, if a human motion is perceived by the sensor, an operation is started. When air in a room is clean and the human motion is not detected for a specific time (e.g. at least 30 min), the operation is switched over from an operation state to a standby state, application of high voltage to an ionization part 42 is suspended in the state of the power source being turned on, and drive of a fan motor is stopped. Then, a control part judges whether an accumulated operation time from after previous cleaning to that time exceeds a set time or not, if exceeded, an ionization-wire automatically-cleaning apparatus 41 is driven, and the ionization wire 48 is cleaned. Thereby, the ionization wise can be automatically and simply cleaned. Further, an electric current does not leak, and it is preferable for safety.
Patent JP-S6297070-A (JP)
Title: Method for dividing finite element
Inventor: OOTA YOSHIMI
IPC: G06F17/50
Filed: 1985-10-23
Abstract: PURPOSE:To produce easily the input data of an analysis system using various finite element methods by dividing a geometric model produced in a computer into elements and obtaining the basic input data for analysis from those divided elements. CONSTITUTION:A designer 100 produces a geometric model in conversation with a computer 103 and by means of a graphic display 101, a tablet 102, etc. Then the geometric model is automatically divided by an element dividing processor 106 into the elements which are advantageous to the finite element arithmetic operation and analysis. Thus the element division data is obtained. This data is added with the external conditions such as the restricting conditions, etc. by a pre-processor 107 and then applied to a finite element processor 108 to undergo the numerical calculation according to a finite element method. The result of this numerical calculation undergoes the post-processing through a post-processor 109 to be used as the result of analysis. This result of analysis is sent to the graphic display 101 from a display processor 104 and displayed there. Then the designer 100 refers to the display of the result of analysis to evaluate the performance of the form of a 3-dimensional parts.
Patent JP-S61115170-A (JP)
Title: Moving average calculating device
Inventor: NIIJIMA HIRONOBU
IPC: G06F17/18
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to calculate a moving average value at high speed by giving the oldest data taken out from the register for being processed to the subtracting device, by subtracting the taken-out oldest data from the cumulatively added value, and by dividing the cumulatively added value by averaged number to obtain the moving average. CONSTITUTION:Data taken out from register 5 for being processed and the cumulatively add data ratched in register 6B are added together by digital adder 6A, the result of the addition is rewritten on register 6B by clock CLK2 and the new data ratched in register 5 is added to the cumulatively added data ratched in register 6B. Repeating this operation enables past data to be accumulated for addition. On the other hand, from circuit 8, for example, the data item counted 10th back from the present one is taken out and supplied to subtractor 7, and as a result when the 11th data from the initial state is inputted to accumulation adder 6 for being processed, the cumulatively added data can be updated by subtracting the data item counted 10th back from the cumulatively added data using subtractor 7. This updated add data is divided by averaged number M using divider 15, thereby obtaining the moving average number.
Patent JP-H0982511-A (JP)
Title: Resin bonded magnet and composition therefor
Inventor: MURATA NORITAKA
IPC: C08K3/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin bonded magnet composite wherein the powder feeding quality, the conservative characteristic and the mechanical strength of an obtained composite are excellent even through a solid lubricant is added to the composition, and to provide a resin bond type magnet obtained by this composition. SOLUTION: A resin bonded magnet composition comprising a magnetic powder and a resin binder, wherein the anisotropic magnetic field strength of the magnetic powder is not smaller than 50kOe and the resin binder contains as its effective components an epoxy resin, a hardening agent for epoxy resins, and a solid lubricant with a melting point whose difference from the suitable hardening temperature of the hardening agent for epoxy resins is not smaller than +10 deg.C.  A resin bond type magnet is obtained by molding pressingly the resin bond type magnet composite and by thereafter hardening in a heating way the same which contains as its effective components the magnetic powder with the anisotropic magnetic field strength not small than 50kOe, the epoxy resin, the hardening agent for epoxy resins, and the solid lubricant with the melting point whose difference from the suitable hardening temperature of the hardening agent for epoxy resins is not smaller than +10 deg.C.
Patent JP-H0774155-A (JP)
Title: Method and apparatus for dry etching
Inventor: MIYOSHI KOSUKE
IPC: C23F4/00
Filed: 1993-08-31
Abstract: PURPOSE:To enable the etching, on the occasion of the dry etching such as a plasma etching, realizing both desired etching characteristic and uniformity even in the cases where the kind of films of the materials to be etched are different and laminated films are used. CONSTITUTION:On the occasion of performing the etching by providing both lower electrode 3 and an upper electrode 4 within an etching chamber 1 to generate plasma within the chamber 1, a movable type ring 8 which may be projected above the lower electrode with a vertically movable mechanism 11 is provided at the circumferencial position of a semiconductor wafer W as a material to be etched placed on the lower electrode. Change of height of this ring 8 realizes the preferable etching respectively for the cases where the kinds of films of the materials to be etched are different or laminated films are used.
Patent JP-H1083355-A (JP)
Title: Memory checking mechanism for vehicle controller
Inventor: YAMASHITA AKIHIKO
IPC: G06F11/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism executing a sure memory check while avoiding a bad influence on the other processings and ABS(anti-lock braking system) control at the time of memory check. SOLUTION: A computer 2 controls ABS every 10ms and is provided with ROM 12 storing a program for ABS control and an abnormality detecting means checking the program at every prescribed byte in the storing area of ROM 12 when the computer 2 is started. Then the abnormality detecting means is operated in the idle time of a program executing time from the starting of the execution of the program to the finish of the 10ms period of the computer.
Patent JP-S62100319-A (JP)
Title: Magnetic floating type transport apparatus
Inventor: TAKAGI SHIGEO
IPC: B65G54/02
Filed: 1985-10-25
Abstract: PURPOSE:To increase the loading weight of a transport car and obtain a constant traveling speed and prevent the intermediate stop by blowing the compressed fluid in the traveling direction onto the side surface of a transport car which magnetically floats up and allowing the transport car to travel. CONSTITUTION:A transport car 5 is magnetically floated up, and compressed air is blown out from a nozzle 1 by opening the selector valve 15 of a thrust adding device 6, and the compressed air is blown onto the fins 5a installed onto the side surface of the transport car 5. The transport car 5 starts traveling by the blowing of the compressed air. When the compressed air is blown from the nozzle 13a of the thrust adding device 6, the transport car 5 travels to an aimed point. When the transport car arrives at the aimed point, the blowing from the nozzle 13a is suspended, and the car 5 is stopped by blowing the compressed air in the reverse direction from the nozzle 17a by opening other selector valve 18. In this case, compressed air is blown from the nozzle 13a immediately before the stop in order to prevent the reverse traveling.
Patent JP-H03103388-A (JP)
Title: Doping device
Inventor: IWASAKI ATSUSHI
IPC: H01L21/208
Filed: 1989-09-12
Abstract: PURPOSE:To carry out accurate doping in good reproducibility by suspending a dope pipe, having a lower end opening to be opened and closed by a bottom cover at the lower end of hanging wire, from a cap equipped with a gas permeation hole at an upper end opening or a holding member attached to the dope pipe. CONSTITUTION:A main chamber 10 and a subsidiary chamber 14 are evacuated and polycrystal Si in a quartz crucible 22 is melted by a heater 24. Then a gate valve 12 is closed, the chamber 14 is returned to normal pressure, a false seed 34 is attached to a holder 32 and a doping device 38 previously charged with a dopant Sb 51 is suspended by a W wire 36 passed through a hole 46a of a cap 46. The chamber 14 is evacuated, the valve 12 is opened, an Ar gas is fed to the chamber and a pulling shaft 30 is dropped while cooling the Sb 51 through a hole 46b into a solid state. When holding pieces 441-443 on a ring plate 42 welded to a dope pipe 40 is brought into contact with the bottom of the chamber 14, the device 38 is suspended on the holding pieces at a fixed position. The shaft 30 is further dropped continuously, the lower end opening of the pipe 40 is opened and the Sb 51 is dripped into a melt 28.
Patent JP-H1088356-A (JP)
Title: Formation of metallic thin coating
Inventor: SAKAKIBARA TAKAHISA
IPC: C23C16/16
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming fine metallic thin coating for wiring in which coating forming speed is high and the precision of transference in a laser pattern is made high. SOLUTION: This method for forming metallic thin coating is the in which a reactive gas composed of metallic fluoride is fed to a reaction chamber, and the surface of a substrate placed within the reaction chamber is irradiated with an ultraviolet laser beam to deposit metallic thin coating on the surface of the substrate. In this case, the reactive gas is excited by the irradiation of the ultraviolet laser beam in a vapor phase to form an intermediate product, which is adhered to the surface of the substrate to produce secondary photodissociation reaction by the ultraviolet laser beam applied to the surface of the substrate, and metal is selectively deposited only on the part applied with the beam.
Patent JP-S60128337-A (JP)
Title: Non-destructive testing method of refractory or ceramic
Inventor: SATOU TSUTOMU
IPC: G01N23/18
Filed: 1983-12-15
Abstract: PURPOSE:To detect a fine internal defect by incorporating a contrast medium in a sample previously when a refractory and ceramic are subjected to non-destructive testing by an X-ray fluoroscopy. CONSTITUTION:Usual known methods such as X-ray film method, fluorescent plate method, X-ray television fluoroscopy, etc. can be adopted to X-ray fluoroscopy. As the contrast medium, solution or suspension obtained by dissovling an element and its compound having X-ray absorptivity larger than that of the sample usually by using suitable solvent is used, said liquid is incorporated into the sample by the methods such as coating, impregnation. Since the coated and impregnated contrast medium invades into the sample by capillarity, but is apt to condense at a part of the fine internal defect, the phenomenon improves the constrasting effect, and said effect is detected easily. As an effective component of the contrast medium, e.g. iodine, ZrO2, Y2O3, BaSO4, PbO, PbF2, ZrOCl2, 8H2O, etc. and as solvent, e.g. water, ethylene glycol, isopropylene alcohol, toluene, etc. are used.
Patent JP-S6297798-A (JP)
Title: Hand press
Inventor: YANO TOSHIO
IPC: B30B1/04
Filed: 1985-10-24
Abstract: PURPOSE:To increase the pressure force, also to minimize the turning stroke of a lever, and to miniaturize a press small and to lighten a weight by placing the first lever connected so as to be freely turnable to a frame, and the second lever connected through a link. CONSTITUTION:When the second lever 22 is turned downward, the first lever 17 and the second lever 22 are operated as a single lever power mechanism for using only the first fulcrum A as a fulcrum, by which a slide 12 is made to descend. When the levers 17, 22 turn to a stage a little before a pressure process of the slide 12, an auxiliary lever 25 descends to a position where a guide pin 29 comes to the upper part of a long hole 28, and fixed to a frame. The second lever 22 further turns downward and the slide 12 is made to descend to a bottom dead center. In this way, a press work can be executed with an excellent efficiency.
Patent JP-H0982671-A (JP)
Title: Storing method and device of semiconductor substrate
Inventor: MIYOSHI YUICHI
IPC: H01L21/673
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate storing method and a device, wherein the semiconductor substrates can be prevented from being naturally dried up, foreign particles deposited on the surface of the semiconductor substrate can be removed while the substrates are in storage and transit, and the substrate storing device can be lessened in weight in transit. SOLUTION: A hermetically closed storage box 10 is separated into an upper substrate storing part 10a and a lower vapor generating part 10b with a partitioning plate 12 provided with communicating holes 11. The substrate storing part 10a is possessed of an openable door 13, and a carrier 15 which holds semiconductor substrates 14 is housed in the substrate storing part 10a. Pure water 16 reserved in the lower vapor generating part 10b is heated by a heater 18 into steam, and steam is fed into the substrate storing part 10a passing through the communicating holes 11 provided in the partitioning plate 12. Steam 19 fed to the substrate storing part 10a is condensed into drops of dew, and foreign particles or impurities deposition on the surface of a semiconductor substrate 14 are removed by the drops of dew.
Patent JP-H08102370-A (JP)
Title: Escape guiding light system
Inventor: WATANABE YUICHI
IPC: F21S9/02
Filed: 1994-09-30
Abstract: PURPOSE: To vary the brightness of an escape guiding light naturally. CONSTITUTION: An escape guiding light 12 can be dimmed continuously. A main control device 11 imparts a control signal to the escape guiding lamp 12 to vary the light 12 to a dimmed state, and imparts a control signal at the input of an escape signal to vary the light 12 to a fully-lighted dimmed state. The escape guiding light 12 is continuously dimmed under control of the main control device 11 so that the brightness of the escape guiding light 12 can be varied naturally.
Patent JP-H0797193-A (JP)
Title: Lifter
Inventor: TAMURA ITSURO
IPC: B66F9/14
Filed: 1993-09-24
Abstract: PURPOSE:To easily move a very low temperature vessel of biological magnetic field measuring device brought to a desired position. CONSTITUTION:A pair of struts 22, 23 are vertically provided in a carriage 21 having casters, a supporter 24 is liftably guided by these struts 22, 23, the supporter 24 can be lifted to be displaced by connecting a rope 25, a pair of arms 26 are provided in this supporter 24, and these arms 26 can be moved by using a screw bar in a direction of arranging a pair of the struts 22, 23.
Patent JP-2001069396-A (JP)
Title: Electronic camera and photographing method
Inventor: MIYATA AKIRA
IPC: H04N5/91
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which securely records picture data photographed through the use of a snapshot (consecutive shot) function in a preservation memory and to provide a photographing method. SOLUTION: When a battery becomes low battery (power drop) during snap shooting (U4), a snapshot mode is released and subsequent photographing is inhibited (U10). A photographed picture left in a primary memory is preserved/ stored in a compact flash (preservation memory) (U11). Thus, the whole photographed pictures can securely be preserved in the preservation memory while power is left in the battery. A mode is changed to a regular photographing mode, and the regular photographing mode can be executed (U12 to U14). The picture can additionally be taken while battery voltage is sufficient for regular photographing.