baber/WOPTO huggingface dataset:
Patent JP-H1154244-A (JP)
Title: Detection of disconnection of heater in heat treatment furnace, and device thereof
Inventor: SAITO TAKESHI
IPC: H05B3/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely detect the disconnection of heater in a heat treatment furnace. SOLUTION: This detection method comprises monitoring at least one of electric current, voltage, and electric power supplied to a heater 13, on the basis of a desired disconnection detecting algorithm 17, and detecting the disconnection of the heater 13. A detecting device comprises a detecting means 15 for detecting at least one of the electric current, voltage and electric power supplied to the heater 13, and a monitoring means 14 for displaying the detection signals of the electric current, voltage and electric power detected by the detecting means 15 on the basis of the desired disconnection-detecting algorithm 17, for detecting the disconnection of the heater.
Patent JP-H0665109-A (JP)
Title: Production of olefin oligomer
Inventor: AKATSU SHINGEN
IPC: C07B61/00
Filed: 1992-08-20
Abstract: PURPOSE:To provide a production process capable of recovering, from an olefin oligomer-contg. polymerized product, boron trifluoride as a catalytic component in high purity and high recovery rate without altering the composition of the olefin oligomer. CONSTITUTION:A 6-14C olefin is polymerized in the presence of a catalyst composed of (A) boron trifluoride and (B) a complex of boron trifluoride and a cocatalyst to produce an olefin oligomer-contg. polymerized product, immediately followed by heating the resulting product to 110-155 deg.C and holding it at the temperatures; and the boron trifluoride is separated from the product and recovered.
Patent JP-S60112493-A (JP)
Title: Polyester film for dry-type transfer color development of cationic dye
Inventor: HIRAOKA SABUROU
IPC: B41M5/52
Filed: 1983-11-24
Abstract: PURPOSE:To provide an excellent dry-type transfer color developing property for a cation dye, by a method wherein an acidic group converted into an ammonium salt form is provided at a surface layer part of a polyester film in an amount of 0.1-10mmol/m<2>. CONSTITUTION:An acidic group converted into an ammonium salt form is provided at the surface layer part of the polyester film in an amount of 0.1- 10mmol/m<2> to provide a polyester film which can be dyed with a cationic dye. For example, polyester pellets obtained by copolymerizing polyethylene terephthalate with 3mol% of sodium 5-sulfoisophthalate are treated by a melt- extrusion film forming machine to obtain a polyester film which can be dyed with a cationic dye. The film is immersed in an aqueous solution of 98 deg.C containing 10g/l of ammonium sulfate for 30min to convert the acidic group at the surface layer part of the film into the ammonium salt form.
Patent JP-H0562931-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO SATOSHI
IPC: H01L21/285
Filed: 1991-09-02
Abstract: PURPOSE:To avoid the Si-consumption during the formation step) of a contact part thereby enabling the stable manufacturing process to be actualized for increasing the manufacturing yield by a method wherein the step to form a conductor layer on an Si-substrate whereon the contact part is to be formed is set up. CONSTITUTION:An insulating film 3 is formed on an Si substrate which is patterned to make a contact hole 5. Later, impurities are diffused on the exposed Si substrate to form an n<+> diffused layer 2. Next, a conductive film 4 is formed by sputtering step on the insulating film 3 as well as on the side and bottom surface of the contact hole 5. Next, the whole body is annealed in N2 atmosphere to silicify the conductive film 4 formed on the bottom surface only of the contact hole 5 for the formation of a conductive layer 4a. Next, the conductive layer 4a is left on the contact part only by selective etching step to form a contact part 6 on the conductive layer 4a by CVD process. Accordingly, the Si-corrosion during the growing step of the contact part 6 can be avoided thereby enabling the stable manufacturing process to be actualized.
Patent JP-H0558266-A (JP)
Title: Slip controller for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/1761
Filed: 1991-09-02
Abstract: PURPOSE:To suppress the variation of the control cycle at each wheel speed by changing the transfer timing and completion timing of each phase of pressure increase and pressure decrease in the brake pressure control according to the pseudo car body speed and setting the threshold value of each timing to a constant value. CONSTITUTION:Brake devices 11-14 are arranged on the wheels 1-4 of a vehicle, and brake-operated by a brake control system 15. The control unit 24 of the brake control system 15 opening/closing-controls each valve unit 20, 21, 23 on the basis of each detection signal supplied from a brake switch 25 and each wheel speed sensor 26-29. Further, the brake pressure is increase/decrease- controlled according to a series of control phases including the pressure increase, pressure decrease, sharp pressure decrease, and pressure holding according to the pseudo car body speed and road surface frictional coefficient which are based on the wheel speed. In this case, the shift timing and completion timing of each phase of pressure increase and pressure decrease are changed according to the pseudo car speed. Further, the threshold value of each timing is set constant.
Patent JP-H0557047-A (JP)
Title: Playing machine
Inventor: YOSHINO MASAKAZU
IPC: A63F7/02
Filed: 1991-09-02
Abstract: PURPOSE:To enlarge a space through which hit balls flow down by arranging a predetermined number of chuckers among plural ones in such a manner as being oriented downwardly stepwise toward the center of width on the right and left sides of a playing portion. CONSTITUTION:A chucker 70 is disposed above the center of a playing portion 40 and chuckers 71, 72 are disposed on both of the right and left outsides of a portion diagonally beneath the chucker 70. Chuckers 73-78 are disposed by three each on both of the right and left outsides of a portion diagonally beneath the chuckers 71, 72. The chuckers 73-78 are disposed at approximately the center of the height of the playing portion 40 with the largest chuckers 73, 78 disposed along a guide rail 30, and the chuckers 74-77 are disposed downwardly stepwise toward the innermost chuckers 75, 76. Chuckers 79-96 are lowered by one step from the chuckers 75, 76 and are arranged in a row beneath the playing portion 40. A space through which hit balls flow down can thus be secured.
Patent JP-H0268681-A (JP)
Title: Character recognizing method
Inventor: TAKAKURA SHUICHI
IPC: G06K9/62
Filed: 1988-09-05
Abstract: PURPOSE:To remove the influence of a noise in a not-character area and to normally execute character recognition by dividing a picture element group, which constitutes each reference character pattern, into respective specified area, changing weight in each area and executing pattern matching. CONSTITUTION:The picture element group to constitute each reference character pattern is separated to the respective areas. The respective areas are the picture element group to be the not-character area concerning all the reference character patterns, the picture element group to be the not-character area in the reference character pattern, however, to be a character area in the other reference character pattern, and the picture element group to be the character area in the reference character pattern. Then, the weight is changed in the respective areas and the pattern matching is executed. Thus, the influence of the noise is removed in the not-character part and the recognition rate of the character is improved.
Patent JP-H04104175-A (JP)
Title: Developing unit of electrophotographic printer
Inventor: ASADA HIDEKAZU
IPC: G03G15/08
Filed: 1990-08-23
Abstract: PURPOSE:To make thickness of toner layer constant by providing a partition part of a shape making the toner layer on a magnet roll for carrying toner a constant thickness which is specified beforehand and a retaining part which is integrated with that partition part and fixed to a toner box. CONSTITUTION:The blade body retaining part 1 with the partition part 5 of the shape making the layer of the toner 3 on the magnet roll (maroll) 2 for carrying toner to be a constant thickness specified beforehand formed integrally is constructed so that it is fixed by a screw to a toner box 4 where the toner 3 is pooled. By abutting a tip of a projection part 6 to the magroll 2, a gap between the magroll 2 surface and the partition pat 5 is maintained constant by the projected quantity 7, as a result, fixing of the gap between the magroll and the doctor blade can be facilitated compared to the conventional way, variation in gap is made smaller than conventional, and a developing unit of low cost and high quality can be provided.
Patent JP-H04104337-A (JP)
Title: Processing waiting time display system
Inventor: HANAMURA HIROMI
IPC: G06F3/048
Filed: 1990-08-23
Abstract: PURPOSE:To effectively use waiting time and to cancel the irritation of a user in waiting time by clarifying the processing waiting time of collective file update and remaining time till the end of a processing. CONSTITUTION:The number of processings is compared to be more than 10,000 or not. When it is more, time is added to the processing waiting time from a time table whose number is the nearest and a system shifts to a procedure obtaining a subsequent number. The number is sequentially reduced to 1,000, 100 and 10 and time is obtained. When processing time is obtained, processing waiting time, start time, end scheduled time and remaining time are displayed on a screen shown in a diagram.
Patent JP-2000060001-A (JP)
Title: Device and method for distributing economic load of thermal power generator
Inventor: MORI KAZUMI
IPC: H02J3/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To decide the load distribution to thermal power generators in such a way that the total fuel cost of the generators becomes the lowest, by newly keeping the output band state of a solution and the outputs of the generators as the best solution when the evaluated value of the solution is improved, and storing necessary data at each means. SOLUTION: An output band state generating means 2 successively generates different output band states against a certain output band state by regarding the output band state as the present state. Then an optimum generator output value calculating means 3 finds the output of each generator that makes the sum total of the power generating costs of the generators the minimum, while meeting each restriction such as generator output upper and lower limit restrictions in a demand-and-supply balanced state and in output bands. In addition, a solution evaluation calculating means 4 calculates the sum total of the fuel costs found from the outputs of the generators and, when the outputs infringe the above- mentioned restrictions, the fuel costs obtained by converting the amounts of the infringement and evaluates the sum total.  Successively, a best solution keeping means 5 newly keeps the output band state and generator outputs of the above-mentioned solution as the best solution when the evaluated value of the above-mentioned solution is farther improved than the kept best solution. By repeating the above-mentioned operations, the best solution is obtained.
Patent JP-H0884901-A (JP)
Title: Defoaming device
Inventor: TANAKA FUMIICHI
IPC: B01D19/02
Filed: 1994-09-16
Abstract: PURPOSE: To efficiently and surely break air bubbles floating in a discharge channel. CONSTITUTION: A floating body 7 which is supported by a guide pipe 6 and moves vertically by the change in a water level is arranged close to downstream side of an outlet 5 formation position which is located on the bulkhead 18A of a discharge channel 4, and a floating fence 11 one end of which is attached to the downstream side position of the floating body 7 and the other end of which extends toward the opposite bank 18B at a proper angle α to the upstream side V of a water flow is installed. In addition, a defoaming water jet nozzle 14 having a jet hole which is opened toward water surface A spreading between the floating fence 11 and the bulkhead 18A and covering the floating body 7 and the opposite bank 18B is installed keeping a proper distance from the water surface.
Patent JP-S60113718-A (JP)
Title: Warming apparatus
Inventor: YAGI TOSHIROU
IPC: B60H1/03
Filed: 1983-11-24
Abstract: PURPOSE:To improve the warming starting-up performance by installing a return passage which communicates from an air passge to an inlet side and returning the pressurized air and compressing said air again, thus accelerating temperature rise and preventing the cold draft at the early period of pump starting. CONSTITUTION:When the temperature of the pressurized air in an air pump 2 does not rise sufficiently, a three-way selector valve 13 communicates the air pump 2 side and a return passage 12 side in a discharged-air passage 7 through a three-way selector valve control circuit which receives the signal supplied from a pressurized-air temperature sensor 22, and the pressurized air having a low- temperature in the discharged-air passage 7 is not introduced into a car interior 9 but returned into an inhaled-air passage 5 through the return passage 12 and inhaled into the air pump 2 again and compressed again, and the temperature rises. Therefore, the uncomfortable feeling of blowing-in of cold air into the cold car interior 9 at the early period of starting-up of the air pump is prevented, and the warming starting-up performance can be improved markedly.
Patent JP-S61123437-A (JP)
Inventor: JIIN II AREBATSUKU
IPC: B21H9/02
Filed: 1985-10-04
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-S6376622-A (JP)
Title: Compressed data record stretching system
Inventor: TAKEISHI MORIO
IPC: H03M7/30
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to improve the efficiency of usage by adding a record completion mark by a first undefined data compressed record between data compressed records, adding a record number by the number of second undefined data compressed codes, stretching the compressed data records and restoring them to plural data records. CONSTITUTION:A compressed data stretching mechanism 1 outputs the data from a data line 21 to a stretching data line 25 with a record completion mark detecting signal 12, a data stretching permitting signal 15 and a data line 21 as an input. A comparing operation 2 outputs a record completion mark detecting signal 12 and a data stretching permitting signal 15 with a record number mark data line 26, a register completion mark data line 23, a record number data line 29, a record number checking instruction signal 14, an undefined data compressing code data line 24 and an undefined data compressed code detecting signal 11 as an input. Thus, one compressed data record composed of plural compressed data records can be stretched to plural original data records.
Patent JP-H04103698-A (JP)
Title: Bleaching agent composition
Inventor: AOYANAGI MUNEO
IPC: D06L3/02
Filed: 1990-08-22
Abstract: PURPOSE:To obtain the subject composition having improved storage stability and powder properties by using sodium percarbonate, etc., phthalimide percarboxylic acid, sodium carbonate, etc., anhydrous magnesium sulfate, etc., and a specific surfactant at specific ratios. CONSTITUTION:The objective composition contains (A) 20-90wt.% of sodium percarbonate or sodium perborate, (B) 0.5-10wt.% of a compound of formula ((n) is integer of 1-15; M is H, alkali metal or alkaline-earth metal), (C) 1-70wt.% of sodium carbonate and/or sodium bicarbonate, (D) 0.5-50wt.% of one or more kinds of compounds selected from anhydrous magnesium sulfate, anhydrous calcium chloride, anhydrous sodium sulfate and anhydrous sodium citrate and (E) 0.1-5wt.% of one or more kinds of surfactants selected from polyoxyethylene alkyl(phenyl) ether, alkyl sulfate and alkylbenzene sulfonate.
Patent JP-S59112465-A (JP)
Title: Quick traversing mechanism of cutting machine
Inventor: HORI KOUHEI
IPC: G11B11/03
Filed: 1982-12-20
Abstract: PURPOSE:To execute quickly a replacement of an original board and an adjustment before and after a fine working by a cutting machine, by constituting so that a nut is rotated by adding a general purpose motor to a nut part of a ball screw of a feed driving mechanism for working. CONSTITUTION:In case of a regular working feed of high accuracy, a ball screw 3 is rotated through a decelerating part 2 by driving a ball screw driving servo motor 1, a ball screw nut 8 and a table 11 move, and an optical table 16 moves. Subsequently, a laser beam from a laser oscillator 22 is irradiated to an original board fixed to a turntable 18 and working is executed. In case when a ball screw nut driving motor 10 is used singly by a quick traversing mechanism, the table 11 is moved at a high speed in the direction as indicated with an arrow by rotating a gear 4 fixed to the ball screw nut 8 through a coupling 9, a bearing 6 and a gear 5.
Patent JP-H0384435-A (JP)
Title: Standard sample mixture for calibrating mass number for sims
Inventor: IKEBE YOSHINORI
IPC: G01N23/225
Filed: 1989-08-29
Abstract: PURPOSE:To obtain mass spectra of a high sensitivity and to stably obtain the patterns of characteristic spectra by selecting and forming elements with which the positive or negative relative secondary ionization rate is high and the relative interference of the mass spectra is small. CONSTITUTION:The elements with which the positive relative secondary ionization rate is high and the relative interference of the mass spectra is small are selected; more concretely, 8 elements; Si, Ti, Ge, Mo, Sn, Sm, W, and Pb, are selected in the positive secondary ion detection. The microparticles of these elements are mixed to form the elements. The elements with which the negative relative secondary ionization rate is high and the relative interference of the mass spectra is small are selected; more concretely, 6 elements; V, Ge, Cd, Ce, Os, and Bi, are selected in the negative secondary ion detection. Since the high sensitivities of the respective elements are obtd. in this way, the mass spectra of the high sensitivity are obtd.; in addition, the recognition of the intensity of each of the respective elements is facilitated and, therefore, the isotope patterns of the characteristic spectra are stably obtd.
Patent JP-H0724551-A (JP)
Title: Device for vibrating table for filling molding sand
Inventor: IKENAGA AKIRA
IPC: B06B1/04
Filed: 1993-07-12
Abstract: PURPOSE:To secure the sufficient filling density of molding sand in holes even in the case of forming the hole in an X-axial direction or the holes in the X- axial direction and Y-axial direction in a lost form pattern or a self-curing mold, in a molding of the lost form pattern mold or the self-caring mold. CONSTITUTION:A table 3 is arranged so as to be freely shaken through springs 2, 2 on a machine base 1. Two sets of vibrating motors 4, 4 which have parallel horizontal axes and rotate in the same direction, are fitted to the lower part of the table 3. Further, two sets of vibrating motors 8, 8 which have vertical axes and rotate in the mutually reverse direction, are fitted to both side parts of the table 3. By this constitution, the table 3 and a molding flask 5 laid and fixed to the table 3 are made to be simultaneously vibrated in a vertical direction (Z-axis) and the horizontal two directions (X-axis and Y-axis).
Patent JP-H0962975-A (JP)
Title: Isolator and alarm system
Inventor: YOSHITSURU TOMOHIRO
IPC: H04Q9/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the down of a whole system by automatically disconnecting a sensor line when the sensor line is short-circuited so as to disconnect only a branch sensor line where a short-circuit occurs. SOLUTION: A voltage detecting circuit 10 constituting an isolator IS compares the voltage level of the sensor line L with a reference voltage so as to detect the occurrence of the short-circuit in the sensor line L. A control circuit 14 actuates switching circuits 11a and 11b based on the detection result of the voltage detecting circuit 10 and disconnects the sensor line L. When it is judged that a restoration control signal is transmitted from an alarm receiver R based on the output of a transmitting/receiving circuit 13, the switching circuits 11a and 11b are actuated and the sensor line L is restored. At this time, the control circuit 14 compares address information added in a reception signal with an address outputted from an address circuit 12 so as to judge whether a signal is the control signal to itself or not.
Patent JP-S6465436-A (JP)
Title: Spectral cell laser beam device
Inventor: SATO ATSUSHI
IPC: G01N21/01
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the danger to the eyes by reflection of an incident laser beam to the inside of a spectral cell body by inclining incident window glass and exit window glass of the laser beam to the spectral cell body at a prescribed angle with the optical axis of the incident laser beam. CONSTITUTION:The incident laser beam 4a arriving at the window glass 11 through reflecting mirrors 17, 18 for beam alignment advances through the glass 11 into the spectral cell body 1. The laser beam past a slit 7 for beam alignment passes the inside of metal vapor 9 rising from a crucible 10 of an evaporation device 2 and is emitted through the exit window glass 12. The spectral analysis of the metal is executed by observing the body 1 during this time. Part of the beam 4a is reflected by the glass 11 at the time of the transmission of said beam through the glass 11. Since the glass 11 is inclined at the prescribed angle with the optical axis, this reflected beam 4b does not return onto the optical axis of the beam 4a does not return onto the optical axis of the beam 4a and is reflected downward. The beam 4B is, therefore, prevented from entering the observer's eyes and the safety is maintained at the time of observing the inside on the glass 11 side.
Patent JP-2000055998-A (JP)
Title: Magnetic sensor device and current sensor device
Inventor: NAKAGAWA SHIRO
IPC: G01R33/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field sensor device and a current sensor device which are capable of preventing scattering and disturbance of magnetic field accompanied by the use of permanent magnet for bias magnetic field, have good sensitivity in a region with small magnetic field and current to be measured and good linearity of the magnetic field and output and are made capable of judging the direction of the magnetic field or current. SOLUTION: To a GMR element(gross magnetic field resistance) element 11, a magnetic field H to be measured are impressed and an alternating current magnetic field are impressed by a coil 13 and an alternating current power source 14. The alternating current component in the output signal of the GMR element 11 is input in one input terminal of a product detector 17. To the other input terminal of the product detector 17, an alternating current signal generated in the alternating power source 14 is input. The product detector 17 multiplies the signal input in each input terminal and detects a differential signal including the information on the size and the direction of the magnetic field to be measured according to the differential coefficient of the magnetic field of the output of the GMR element 11.
Patent JP-H04108871-A (JP)
Title: Semidry type fireproof coating execution
Inventor: YATABE YUKIO
IPC: B05D7/24
Filed: 1990-08-23
Abstract: PURPOSE:To readily carry out fireproof coating execution for protecting metal structure member of building and partition wall from high temperature during fire by simultaneously spraying the member of the wall with a mixture of rock wool, cement water and a metal hydroxide. CONSTITUTION:In execution of simultaneously spraying cement water prepared by mixing 100 pts.wt. rock wool with 100 pts.wt. water and 30-70 pts.wt. cement from a nozzle or a spray gun, the cement water is blended with preferably 10-40 pts.wt. based on 100 pts.wt. rock wool of a metal oxide such as aluminum hydroxide to carry out fireproof coating execution.