baber/WOPTO huggingface dataset:
Patent JP-S59102712-A (JP)
Title: Granular material lift
Inventor: SUWA HIDEYUKI
IPC: B65G31/04
Filed: 1982-11-30
Abstract: PURPOSE:To provide a compact constitution and increase conveyer capacity by turning around an endless belt provided with box bodies opened on the upper surface and continued in a straight row to supply granular materials to the box bodies with a scraping-up means. CONSTITUTION:When granular materials 12 deposited in a hold 10 is unloaded, a lift 14 is pushed in a proper position of a layer of the granular materials 12. Then, a drive source 20 is operated such that an endless belt 22 provided with side plates 26 erected on both side edges of a belt substrate 24 and a plurality of cross plates 28 erected widthwise at predetermined intervals to provide a plurality of continuous box bodies is turned around rotary drums 16, 18. Also, a rotary rotor 32 of a scraping-up means 30 disposed right below the endless belt 22 is rotated counterclockwise to release upward the granular materials 12 with the rotational centrifugal force and supply said materials 12 into the respective box bodies on the endless belt 22. Then, the granular materials 12 released are efficiently received in the box bodies without scattering around by the presence of a guide plate 44.
Patent JP-H0492822-A (JP)
Title: Ferrite for trans core
Inventor: KIKUCHI TOSHIO
IPC: C01G49/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the subject ferrite for a trans core capable of reducing core dump and low in temperature rise by adding a restricted amount of P to a ferrite material containing Fe2O3, MnO and ZnO. CONSTITUTION:To a ferrite material containing Fe2O3, MnO and ZnO, <=0.005wt.% P (free from O) is added to obtain the objective ferrite for a trans core used for a power source, a fryback transform, etc. As the resultant ferrite can reduce core dump, temperature rise can be reduced even in case of passing a large quantity of magnetic flux through the trans core. Heat resistance grade of an instrument can be reduced therefor.
Patent JP-H0877556-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIMODAIRA KENSHO
IPC: G11B5/84
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a clean surface of a magnetic recording medium and to enable stable sputtering over a long time by mixing sputtering gas with at least one kind of specified gas when a protective layer is formed by sputtering. CONSTITUTION: When an underlayer, a magnetic recording layer and a protective layer are successively laminated on a nonmagnetic substrate to obtain a magnetic recording medium, the protective layer is formed using a target of a carbon-silicon mixture by sputtering with Ar-based sputtering gas mixed with at least one kind of gas selected from among O2 , CO, CO2 and N,. Each of these gases is active gas, sputtering accompanied by a reaction with the gas is carried out even in a region having locally high specific resistance on the surface of the target and sputtering is continued while removing foreign matter. As a result, a clean surface of the objective magnetic recording medium free from foreign matter is obtd. and stable sputtering can be continued over a long time.
Patent JP-H0661421-A (JP)
Title: Manufacture of capacitor
Inventor: TAKAYAMA TOSHIO
IPC: H01L21/822
Filed: 1992-08-07
Abstract: PURPOSE:To utilize an Si3N4 film which has no pin-hole and is formed for another purpose for a capacitor at the time of manufacturing the capacitor having an Si3N4 film on an Si substrate as a dielectric film. CONSTITUTION:The method consists of a process in which an Si3N4 film 2 formed on an Si substrate 1 used as an accumulation electrode is patterned by leaving the film 2 in at least an active region and capacitor forming region, process in which a field SiO2 film 3 is formed by selectively oxidizing the substrate 1 by using the film 2 as a mask and, at the same time, an SiO2 film 4 is formed on the surface of the film 2, process in which a dielectric film 5 is formed by combining the films 2 and 4 in the capacitor forming region after etching-off the films 2 and 4 form the surface of the substrate 1 except the capacitor forming region, and process in which a counter electrode is formed by coating the substrate 1 with a conductive film 6 and patterning the film 6.
Patent JP-H0616449-A (JP)
Title: Synthetic quartz glass optical member for excimer laser and its production
Inventor: NISHIMURA HIROYUKI
IPC: C03C3/06
Filed: 1992-06-29
Abstract: PURPOSE:To provide the synthetic quartz glass optical member for an excimer laser which is adequately usable for a stepper lens of a lithographic device using an excimer laser beam and other optical members thereof. CONSTITUTION:This synthetic quartz glass optical member for the excimer laser has 10 to 100ppm content of OH groups, <=200ppm content of chlorine, <=1X10<16> molecular number/cm<3> hydrogen molecule content, homogeneity of <=5X10<-6> refractive index in DELTAn and <=5nm/cm double refractions. This optical member is produced by flame-hydrolyzing a volatile silicon compd. by an oxyhydrogen flame, depositing the formed particulate silica on a heat resistant base body to produce a poroous silica base material, subjecting this poroous silica base material to high-temp. dehydrating and degassing, then subjecting the base material to a homogenization treatment, molding the resulted highly homogeneous quartz glass and subjecting the molded highly homogeneous quartz glass to an annealing treatment.
Patent JP-S5999165-A (JP)
Title: Hydraulic controller of automatic stepless speed changer for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H41/30
Filed: 1982-11-30
Abstract: PURPOSE:To enable a fluid coupling to be prevented from an excessive rise of its temperature, by stopping the supply of working oil to the fluid coupling from a secondary regulator valve but supplying the working oil of minimum requirement limit from an orifice, when the secondary line pressure drops below the prescribed range. CONSTITUTION:If an engine is operated in a range of low speed, the delivery amount of oil from an oil pump 20 is decreased, and surplus oil discharged to an oil path 2 from a primary regulator valve 30 decreases, further if a large amount of leaking oil due to high temperature of oil causes the secondary line pressure to decrease below a proper range, the spool 37 of a secondary regulator valve 35 is moved upward to close the second port 372 and stop a discharge of the surplus oil from an oil path 5, holding the secondary line pressure. Here the minimum required amount of working oil is supplied to a fluid coupling 100 from the oil path 2 through an orifice 393 and from an oil path 5A, via a directly coupled clutch control valve 81. In such way, an excessive rise of temperature in the fluid coupling and any seizure in the sliding part can be surely prevented.
Patent JP-H1150079-A (JP)
Title: Lubricant composition
Inventor: TANAKA NORIYOSHI
IPC: C10N40/25
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition hardly reducing friction-decreasing properties in a long term use by blending a specific zinc dithiophosphate and a sulfur compound with a molydbenum-nitrogen compound. SOLUTION: This composition comprises (A) a molybdenum-nitrogen compound obtained by reacting a pentavalent or hexavalent molybdenum compound (preferably, the hexavalent molybdenum compound, e.g. molybdenum trioxide and molybdic acid) with a basic nitrogen-containing compound (e.g. a succinimide and a carboxylic acid amid'), (B) zinc thiophosphate of the formula [R<1> and R<2> are each a primary alkyl; (a) is 0-1/3], and (C) a compound containing sulfur atom and not containing metal atom (e. g. elemental sulfur and a sulfurated olefin), in a lubricant base oil. A preferable blending amount of each component is 1-10,000 ppm component A expressed in terms of the amount of the molybdenum, 1-10,000 ppm component B expressed in terms of the amount of phosphorus, and 1-20 wt.% component C, based on the amount of the lubricant base oil.
Patent JP-S6188976-A (JP)
Title: Welding and cutting device for pipe tab plate
Inventor: OMORI MASAKATSU
IPC: B23K37/02
Filed: 1984-10-08
Abstract: PURPOSE:To weld or cut automatically a tab plate by inputting an output signal of a steel pipe position calculating means and an image processor to a robot control device, and moving a robot along the boundary between of a steel pipe and the tab plate based on the signal. CONSTITUTION:An image processor 48 gives position information of a tab plate 12 to a robot control device 40 by an image of a television camera 18 and a detecting signal of a lower face measuring device 60. The device 40 operates and controls robot 26 based on the position information of the tab plate 12 and the teaching contents of a teaching box 64. In this case, the position of the tab plate 12 is confirmed by a sensor 34, and inputted to the robot control device 40. Also, the robot position is fed back to the image processor 48 from the robot control device 40. Also, the image processor 48 controls a shifting device 46, the lower face measuring device 60 and a roller table 16.
Patent JP-2000048518-A (JP)
Title: Disk cartridge
Inventor: MIYAKE HIROYUKI
IPC: G11B23/033
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To rigidly couple the halves constituting a disk cartridge. SOLUTION: A cartridge case for accommodating a storage medium 3 to be able to rotate freely is formed of, by welding with ultrasonic wave, of a couple of upper and lower case halves 1, 2 of rigid synthetic resin provided opposed with each other. The halves 1, 2 respectively have the plate portions 1a, 1b and boss type erecting portions 4, 5 for coupling projected from the opposing surfaces of the plate portions 1a, 1b. The erecting portion 4 has a recessed hole 6 which is recessed from the front end surface and a stepped portion 7 is provided at the circumference of the internal circumference edge of the inlet portion of this recessed hole 6. At the bottom surface 7b of the stepped portion 7, a rib 8 is provided for welding by the ultrasonic wave and the rib 10 is provided vertically at the circumference wall surface 7b of the stepped portion 7.
Patent JP-S58115672-A (JP)
Title: Detector for remaining amount of tape
Inventor: FUJIYAMA SADANORI
IPC: G11B27/10
Filed: 1981-12-28
Abstract: PURPOSE:To detect the remaining amount of a tape automatically, by detecting the angular velocity of a tape supply reel. CONSTITUTION:Magnets are provided having S and N poles alternately at the reverse-surface circumferential edge part of the tape supply reel at equal intervals, and as the tape supply reel rotates, the S and N poles of the magnets are passed alternately to generate a sine wave; and the side wave outputted from a tape supply reel rotation detecting means 1 is waveform-shaped by a generating circuit for a tape supply reel rotation detection signal to obtain a pulse signal. A switch 52 and the swelling part 51a of a threading ring 51 constitute a detecting means 3 for a supply reel rotation detection period and the switch 52 is turned on during a constant tape drawing-out speed period in a threading period. The output of the generating circuit 1 and the output of a generating circuit 4 for a display signal for the tape supply reel rotation detection period are ANDed by an AND circuit 5, whose output detection signal in the detection period is counted to find the angular velocity of the tape supply reel from the number of magnets of the detecting means 1.
Patent JP-S59100881-A (JP)
Title: Testing method of alternating current breaker
Inventor: NAGAMI SHIYOUJI
IPC: G01R31/333
Filed: 1982-12-02
Abstract: PURPOSE:To use oscillation voltage appearing both terminals of a capacitor or reactor as power supply voltage for a test and to reduce significantly the cost of the test by discharging the charge of the capacitor previously charged through the reactor. CONSTITUTION:When a switch 2 is turned on, the charge of the capacitor 5 is discharged through the reactor 10 and oscillation voltage appears on both terminals of the reactor 10. If a breaker 3 to be tested is disconnected, the whole oscillation voltage is applied to both the terminals of the breaker 3, and if the breaker 3 to be tested is connected, the whole oscillation voltage is applied to both the terminals between a reactor 11 connected in series and a load 4 to be tested. To prevent resonance frequency from being actually changed by the impedance of the load 4 to be tested, 2pifL<Z (Z is the impedance of the load to be tested) is determined. In addition, L and C are defined so that the frequency (f) of the oscillation voltage becomes prescribed commercial frequency 50Hz or 60Hz. Consequently, the closing test at an optional voltage phase can be performed.
Patent JP-S6189163-A (JP)
Inventor: MIZUNO MASAAKI
IPC: G05D1/02
Filed: 1984-10-09
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-H0956630-A (JP)
Title: Delivery device
Inventor: IWATSUBO MITSUGI
IPC: A47K5/12
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To deliver and receive a liquid chemical with a single hand to facilitate operation by fixing the base part to an opening part of a container filled with a liquid chemical and providing a nozzle for discharging a liquid chemical sucked by a pump mechanism and a lever for operating the pump mechanism on the base part. SOLUTION: A base part 1 is threaded on an opening part of a container filled with a liquid chemical such as soapy water or the like, a nozzle part 3 is extended from a cylinder part 2 for storing a liquid chemical sucked from the container, and a lever 5 is connected to a support in such a manner as to freely turn. The positional relationship and dimensions of the nozzle part 3 and the lever 5 are set in such a manner that when the four finger-part of a hand is positioned under the nozzle part 3, the thickest part of a thumb is brought into contact with the end part of the lever 5 to be operated by the thumb. A piston 6 reciprocating up and down in the cylinder part 2 is energized upward by a coiled spring 7, and the piston 6 is disposed with an opening on the upper side so that surplus liquid chemical will not stay in an internal space.
Patent JP-H0854186-A (JP)
Title: Roller for roller hearth kiln
Inventor: SHIBACHI TOMOAKI
IPC: F27B9/24
Filed: 1994-08-11
Abstract: PURPOSE:To enhance service life of a roller used in a roller hearth kiln. CONSTITUTION:In a roller used in a roller hearth kiln two or more of film-like laminated layers 20, 22 formed by burning a mixture consisting of refractory material particles such as clay, alumina particles and the like at a temperature at which the refractory material particles are not sintered are multiply overlaid one after another on a roller main body 18 made of a sintered refractory material such as alumina sinter. Outer peel layer 22 is more peelable than inner peel layer 20.
Patent JP-S60103463-A (JP)
Title: Information file device
Inventor: YAMADA YOSHINORI
IPC: G06T1/00
Filed: 1983-11-10
Abstract: PURPOSE:To attain automatic and continuous transmission for image information of plural pages by feeding previously the retrieval information to the image information in transmitting order. CONSTITUTION:A system control part 7 is set under a transmission mode with push of a transmission key on a keyboard 8. Then the retrieval information is supplied to the image information from the keyboard 8 in the prescribed transmitting order and stored to a transmission memory 9. The part 7 receives the control signal from the reception side and retrieves the memory 9 to read out the retrieval information to the image information to be transmitted first. This retrieval information is confirmed again, and the image information to said retrieval information is reproduced from an optical disk 6. When the transmission is through with the transmission of the image information of the first page, the part 7 transmits a 1-page transmission end code to the reception side and switches a signal switch part 11 to a signal generating part 10 to transmit a dummy signal in order to prevent the release of a reception mode to the reception side.
Patent JP-S62181783-A (JP)
Title: Variant plasmid having characteristic of integration in chromosome of thermophilic bacteria
Inventor: AIBA SHUICHI
IPC: C12R1/07
Filed: 1985-09-27
Abstract: PURPOSE:To facilitate imbedding of the aimed gene into a chromosome, by forming a variant transformed plasmid having imparted property of integration into the chromosome of a host cell by holding in the host cell and giving a temperature change. CONSTITUTION:A variant plasmid having property of integration into a chromosome of a host cell by holding in the host cell and giving a temperature change is formed. The aimed gene is then recombined in the variant plasmid and a host holding the recombinant plasmid is cultivated. In carrying out the cultivation, the cultivation temperature can be adjusted to readily imbed the aimed gene in the chromosome and stably express the gene. Bacillius stearothermophilus is cited as the host cell and a plasmid pTRA117 shown in the figure may be cited as a specific example of the variant plasmid.
Patent JP-S6273929-A (JP)
Title: Sticking device for laminated material
Inventor: KOBAYASHI MASARU
IPC: B29L9/00
Filed: 1985-09-27
Abstract: PURPOSE:To adhere a sheet by microscopic pressure under favorable state by transmitting remaining air freely, by a method wherein an adhesive agent poured out automatically through a large number of discharge ports formed in parallel with each other is applied to corrugated cardboard advanced by a feed roller in a state of a ruled line. CONSTITUTION:An adhesive agent tank 1 is fitted horizontally, and a large number of discharge ports 2 of an adhesive agent shaped in a parallel state by providing an appropriate space on the bottom is formed in a state the sip of the port 2 is protruded. The adhesive agent (b) is poured into the adhesive agent tank 1 through a supply device 3 provided with an adhesive agent tank 3' and the adhesive agent (b) poured out automatically through the discharge ports formed in a parallel state by a pressure device 4 juxtaposed with an air pump 4' on the upper part of the adhesive agent tank 1 is applied to corrugated cardboard (a) mounted on a work stand and advanced by a feed roller 6 in a state of ruled line by the large number of discharge ports 2 whose tip is protruded. In addition to the above, a resin foamed sheet material (c) is stuck to this ruled line position. As remaining air which becomes a cause of peeling can be transmitted freely at the time when mutual sheet surfaces are joined, sticking to a starched part in the state of the ruled line can be performed under favorable state by an empty weight of a sheet itself and microscopic pressure of such an extent as to correct a strain of the sheet a little.
Patent JP-S58110206-A (JP)
Inventor: KOURA ICHIROU
IPC: B28B7/00
Filed: 1981-12-24
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-H0496758-A (JP)
Title: Manufacture of suture for surgery
Inventor: NISHITANI KOJI
IPC: A61L17/00
Filed: 1990-08-09
Abstract: PURPOSE:To enhance the stability of knots of a suture for surgery without deteriorating the organism permeability of the suture by melt-spinning into the suture under specific spinning conditions, and setting the ellipticity of the cross section of the suture at a specific range. CONSTITUTION:An air cooling area of 5 to 30mm and a water cooling area of water temperature 45 to 55 deg.C are provided continuously under the condition of delivery speed 2.5 to 60m/min and pulling speed 12.0 to 25.0m/min and a monofilament suture having an elliptic cross section whose ellipticity is in the range of 5 to 20% can be obtained by spinning under such a condition. When knots are made in such a suture, the contact area between the knots is large and the resistance of their contact surfaces increases as a result and the knots are hard to be undone.
Patent JP-S6460221-A (JP)
Title: Power-supply device
Inventor: OOTA TOMOICHIROU
IPC: H02H3/087
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the power loss of a circuit and reduce voltage drop, by taking the input signal of an excess current protective-circuit for protecting a circuit element, out of a space between the input terminal and output terminal of a control element inserted into a feeding route. CONSTITUTION:Into a feeder route between a circuit element (load) 7 and a power source 3, a control element Q1 is inserted, and feed power is contrived to be controlled. Besides, an excess current protective-circuit consisting of transistors Q3, Q4, and the like is set, and the circuit element 7 is contrived to be protected from excess current. In its case, the input signal of the excess current protective-circuit is contrived to be taken out of a space between the input terminal and output terminal of the control element Q1. As a result, an excess current detecting series resistance element and the like are not needed, and so power loss and voltage drop can be reduced.
Patent JP-S58125438-A (JP)
Inventor: WATANABE KAZUYOSHI
IPC: B65C1/00
Filed: 1981-12-29
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-2001038247-A (JP)
Title: Plastics classifier and its method
Inventor: TAMAKOSHI DAISUKE
IPC: B03C7/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To surely classify plastics pieces according to polarity and an electrically charged amount. SOLUTION: A frictionally electrical charging container 19 frictionally charging different kinds of crushed plastic pieces 16 is installed, and a classification section 21 for classifying plastic pieces 16 according to polarity and electrically charged amount is installed below the same, and the circumferential surface of a rotary drum 3 of the classification section 21 is formed of a specified plastic piece 16 of the plastic pieces 16. Since the specified plastic friction member 25 is installed so as to charge the rotary drum 23 with a polarity opposite to the specified plastic pieces, the fixed plastics 16 charged in the frictionally electrical charging container 19 repels the rotary drum 23 to be recovered to the first recovering part 28, and other plastic pieces are attracted on the circumferential surface of the rotary drum 23 to the second recovering part 29 surely.
Patent JP-S58112423-A (JP)
Inventor: SAKAI TAKAMI
IPC: G05F1/00
Filed: 1981-12-26
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-S6369615-A (JP)
Title: Manufacture of synthetic resin molded form
Inventor: NISHIKAWA KAZUO
IPC: B29C45/26
Filed: 1986-09-10
Abstract: PURPOSE:To form recessed and projected patterns on the surface of a molded form simply, surely and freely, by a method wherein strippable paint, mixed with fillers, is applied previously on the surface of a molding mold. CONSTITUTION:Strippable paint 6, mixed with fillers 3, is applied on a female mold 2 to form a strippable coated film 4, on which recessed and projected patterns 4a are set. Thereafter, molds are clamped and a cavity 6 is filled with polyurethane, then, the polyurethane is heated and cured to mold a synthetic resin molded form 7. Thereafter, the molds are opened to release the synthetic resin molded form 7 from the molds together with the strippable coated film 4, then, the strippable coated film 4 is stripped whereby the synthetic resin molded form 7, provided with the recessed and projected patterns 7a corresponding to the same patterns 4a of the strippable coated film 4, may be obtained.