baber/WOPTO huggingface dataset:
Patent JP-H11249221-A (JP)
Title: Finder device
Inventor: MACHIDA KIYOSADA
IPC: G03B13/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To commonly use an operating means for switching display contents and for switching a display state. SOLUTION: This finder device is provided with a display means 11 capable of displaying plural kinds of display on a finder image plane; a display contents switching means 62 for switching the display made by the display means 11; a display state switching means 14 for switching each display in a dark state or in a bright state; a single operating means SW2; and a control means 61 for controlling the display state switching means 14 to switch over to the other state when the operating means SW2 is operated at the time of being displayed in either one of the dark state and bright state and controlling the display contens switching means 62 to switch the display when the operating means SW2 is operated at the time of being displayed in the other state.
Patent JP-S62213903-A (JP)
Title: Cutting tool made of surface coated hard metal
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1986-03-12
Abstract: PURPOSE:To improve the extent of sticking strength to a base material as well as to aim at long-range abrasion resistance in a cutting tool, by forming a carbide, a nitride and an oxide of Ti or Zr and a hard covered layer consisting of a layer of one kind or more than two kinds of Al2O3 on a surface of the hard metallic base material via a Zr or Zr alloyed coating layer. CONSTITUTION:A Zr or Ar alloy of 0.1-1mum in mean layer thickness is covered over a surface of hard metal composed of any of WC radical cemented carbide, TiC radical cermet and high speed steel. Through this covered layer, a hard covered layer consisting of plural layers of one kind or more than two kinds among a carbide, a nitride and an oxide of Ti and Zr and Al2O3 is covered in a mean layer thickness of 0.5-12mum. With this Zr or Zr alloy covered layer, sticking force to the base material surface is sharply improved, getting rid of separation of the hard covered layer, abrasion resistance is maintainable over a long period of time.
Patent JP-S56150657-A (JP)
Title: Oil seal
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1980-04-22
Abstract: PURPOSE: To obtain excellent sealing performance both at rest and in rotation by a method wherein a seal lip which is made from fluorine resin and has a cylindrical surface part and a screw part is brought into contact with the external circumference of a shaft by a spring ring fitted to the external circumference of the seal lip.  
     CONSTITUTION: To a diaphragm 3 of synthetic rubber inserted into a casing 2 with a reinforced ring 7 is attached the seal lip 4 of fluorine resin provided with a cylindrical surface part 5 and a screw part 6 on the internal surface. A spring ring 9 is fitted on the cylindrical surface 8 provided on the external circumference of the seals lip 4 to bring the seal lip 4 into contact with a shaft 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61214157-A (JP)
Title: Information recording disk
Inventor: SHIMIZU MITSURU
IPC: G11B7/24015
Filed: 1985-03-20
Abstract: PURPOSE:To prevent a disk substrate, etc. from being warped or deformed due to the variation of atmospheric pressure by making an air-gap between disk substrates communicate to the open air by an air hole. CONSTITUTION:An air hole 8 and a disk substrate 2 are brought to injection molding integrally by an injection molding use metallic mold, and an air-gap 7 is made to communicate to the open air by the air hole 8. Therefore, even if the atmospheric pressure in the air is varied, the internal pressure in the air-gap 7 and the external pressure in the air become a roughly constant pressure, the warp or the deformation of the disk substrate 2, 3 can be prevented, and also, since the sectional shape of the air hole 8 is taper, dust which passes through the air hole 8 and goes into recording layers 4, 5 in the air-gap 7 can be prevented.
Patent JP-S55146674-A (JP)
Title: Digital audio disk unit
Inventor: TODOROKI SHIGEO
IPC: G11B23/30
Filed: 1979-05-02
Abstract: PURPOSE: To attain reduction of labor in recording and improvement in maintenance as to a commercial-message (CM) transmitting disk, by recording CM at part of a track region by AD-converting and by recording a track or head number corresponding to the length of CM information on the other track.  
     CONSTITUTION: In write operation, an AD-converted CM signal is applied to input terminal 3a and CM is written on a disk by head 7 through disk control part 2 and write/read control part 4 with a spot signal outputted from central control part 1. In read operation, on the other hand, a track on disk 6 is found through control parts 2 and 4 with a spot signal indicated by central control part 1 and audio data read out by head 7 are sent to processing part 3. Signals DA-converted by processing part 3 are sent out from output terminals 3b...3c. Consequently, while the recording of CM is simplified, the maintenance can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58172281-A (JP)
Inventor: AZUMA TOMISABUROU
IPC: C04B41/63
Filed: 1982-03-31
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-S61214580-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI KAZUO
IPC: H01L21/8247
Filed: 1985-03-20
Abstract: PURPOSE:To manufacture a ROM with the most reduced turn-around time by a method wherein electrons are implanted into the first insulation film and the second insulation film of a selected MISFET after a final protective film is formed and are trapped in a boundary between the first and the second insulation films. CONSTITUTION:Boron ions are implanted into a main surface of an N-type Si substrate 1 to form a P-type well 2 and an SiO2 film 3 is formed. After that, an SiO2 film 4 is formed by heat oxidization of the substrate 1 and an Si3N4 film 5 is formed on the film 4 by CVD and a gate electrode 6 is formed on the film 5. Then an SiO2 film 7 is formed on the whole surface by heat oxidization and N<+> type domains 8 and 8 are formed in the P-type well 2 by an ion implantation of phosphorus. Further, after a layer insulation film PSG 9 is formed, the whole surface is coated with Al by vacuum evaporation and the Al is patterned by photoetching to form Al electrodes 10 and 10 of source and drain. After a final protective film 11 is formed on the whole surface, an aperture is drilled in the film 11 above the gate electrode 6 and the whole surface is coated with photoresist 12. Then electrons are implanted and are trapped in the boundary between the insulation films 4 and 5.
Patent JP-S57167281-A (JP)
Title: Electrostatic printer
Inventor: ATSUMI YOSHIJI
IPC: B41J11/66
Filed: 1981-04-09
Abstract: PURPOSE:To provide a paper cutting mechanism unnecessitating the positional adjustment of a paper sheet after cutting and being free from clogging of the paper sheet and the like, by providing the paper cutting mechanism in the vicinity of the paper discharging side of a fixation part separated by a distance of integral multiple of the pages of a continuous paper sheet from an electrostatic transfer part. CONSTITUTION:A continuous paper sheet 2 whereon characters and the like are transferred by a transfer drum 4 in a transfer part A is heated at a fixation part 7 and then fed to a paper cutting mechanism 9 by a paper feeding roller 8 and cut there as occasion demands. A feed control for the sheet 2 operated to stop the sheet by pages thereof and the distance from the position of the cutting edge of the cutting mechanism 9 to the vicinity of the transfer part A is set to be the integral multiple (the least common multiple) of the pages of the sheet 2. Therefore, when the sheet 2 is stopped on cutting, the perforation thereof comes near the transfer part A. Accordingly, it becomes unnecessary to re- adjust the position of the sheet 2 on the subsequent transfer recording, and the mechanism is free from jamming of paper sheets, since the sheet 2 is cut behind the roller 8.
Patent JP-H10250371-A (JP)
Title: Door opening weather-strip
Inventor: IIJIMA TERUHIRO
IPC: B60J5/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a door opening weather-strip which can ensure a high seal property and improve a wind noise or permeability. SOLUTION: A door opening weather-strip 10 is laid so that a door frame 1 is bouight in elastic contact along a body opening in which the door frame 1 is closed. A corner part 11 in response to the corner of the door frame 1 is constituted by a die mold part and a proper rigid and elastic property is obtained by that a back rib 12 is integrally formed to the corner 11. The back rib 12 of the corner 11 is arranged along the corner of the door frame 1 and the corner 11 of the door opening weather-strip 10 is supported from the backside and a high seal property is ensured around the corner of the door frame 1.
Patent JP-S55148613-A (JP)
Title: Humidifier for automobile
Inventor: NODA SEIZOU
IPC: F24F6/02
Filed: 1979-05-07
Abstract: PURPOSE:To humidify the air in an automobile by inserting in a water reservoir a vapor generating device composed of an electrode an electrode cover, a brine take- in hole and a vapor blow-out hole. CONSTITUTION:When a vapor generating device 5 is mounted on a vessel 1 and the switch is turned on, the brine is analyzed electrically by two electrodes 7 and the vapor is blown out of the vapor blow-out hole 10. When the water in the vessel 1 decreases and the electrodes come out of contact, the electric current is cut off automatically. If the vapor increases, it is released out of the preparatory hole 16 at the lower part of the vapor blow out hole 10. There is formed liquid vibration absorbers 17 on the upper wall part on the inside of the reservoir 1. In this way, this device is steady against vibration and can supply humidity into the automobile interior.
Patent JP-S58173249-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: E04D13/00
Filed: 1982-04-02
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-H09248755-A (JP)
Title: Buff polishing method and device
Inventor: SHIBAYAMA SAKUMASA
IPC: B24B29/02
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To enable good polishing work by oscillating buff rolls in the mutual opposite directions, restraining a material to be polished from being swung as it is pinched between the upper and lower buff rolls, and reliably bringing the outer peripheral surfaces of the buff rolls and the front and back surfaces of the material to be polished into contact with one another. SOLUTION: A buff polishing device is provided with a pair of upper and lower buff rolls 1, 2 to be rotated and able to pinch the front and back surfaces as surfaces to be polished of a material to be polished W such as a spoon between their outer peripheral surfaces, a reciprocating mechanism 3 for reciprocating respective buff rolls in the longitudinal direction perpendicular to the axial direction of the buff rolls, an oscillating mechanism for oscillating respective buff rolls in the lateral direction of the axial direction of the buff rolls, and an opposite direction oscillation mechanism for oscillating respective buff rolls in the mutual opposite directions.
Patent JP-S61212417-A (JP)
Title: Method and installation for rolling
Inventor: DAZAI KEIJI
IPC: B21B1/22
Filed: 1985-03-19
Abstract: PURPOSE:To control easily and surely a small-diam. work roll by driving the small-diam. work roll of a different-diam. rolling mill so that its stress is kept within an allowable value and performing rolling while offsetting the roll by a prescribed quantity. CONSTITUTION:In a different-diam. rolling installation where the small-diam. work roll 1 of a pair of work rolls is driven through an intermediate roll 3, which is in contact with the roll 1 and is driven by a motor 7, and the other large-diam. work roll 2 is driven by a motor 8; the torques of motors 7, 8 are distributed at a prescribed ratio by a torque distributing device 11 so that the stress of roll 1 is kept within an allowable value. Separately from that, the roll 1 is further offset by a prescribed quantity by driving a hydraulic cylinder 6 through a servovalve 10 with the aid of an optimal-offset control device 9. Furthermore, a hydraulic rolling down cylinder 13 is adjusted by a sheet-camber control device 12 through a servovalve 14. In this way, the stress reduction control of small-diam. work roll 1 and the sheet-camber prevention control are easily and surely performed in an independently separated state.
Patent JP-S59183430-A (JP)
Title: Magnetic card collator
Inventor: SUDOU TAKASHI
IPC: G06K7/08
Filed: 1983-04-01
Abstract: PURPOSE:To simplify the constitution of a connection circuit which connects a magnetic card reader to a microcomputer by using the clock signal sent from the card reader as an interruption input signal and fetching the data from the card reader by the interruption processing. CONSTITUTION:When a magnetic card is put into a card reader, the card insertion signal CLS is changed to a level from a high level. Thus a microcomputer MCU is ready to read the card. Then a read clock pulse signal RCP is supplied to the MCU to produce an interruption NMI, and therefore only setting is performed for the flag data. Thus the procedure is reset to a main routine. In the main routine a card read data signal RDD is read when the flag data is set. The data is divided every 8 bits and transferred to an internal RAM of the MCU, and at the same time the flag data is reset. Then an interruption queuing state is set again. This operation is repeated to transfer all data to the RAM, and then the error checking is carried out.
Patent JP-H01229425-A (JP)
Title: Optical information recording/erasing method
Inventor: ONO EIJI
IPC: G11B7/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a large erasion rate by erasing the hitherto histories of an irradiated part by dissolving once this part. CONSTITUTION:The two or more circles or the approximately circular spots 1 and 2 are set close to each other on a recording track 3. In other words, the preceding laser spot 1 is used to once dissolve a recording thin film and irradiated continuously with a fixed level of power. While the following laser spot 2 is modulated by a recording signal and the irradiated part of the spot 2 is cooled slowly for crystallization in an ON state. Then said irradiated part is cooled quickly and turned into an amorphous substance in an OFF state. Therefore both states of high and low reflectivity can be obtained in accordance with the modulation signal. Thus it is possible to obtain a large erasion rate and also to obtain an optical information recording/reproducing/erasing device that can be easily mass-produced.
Patent JP-H0341068-A (JP)
Title: Production of indolecarboxylic acid derivative
Inventor: UBUE METSUTSUERU
IPC: C07D471/06
Filed: 1990-03-08
Abstract: PURPOSE: To advantageously obtain the subject compd. by an one-shot process by reacting an aniline deriv. with sodium nitrite in an acidic medium under specific temp. conditions to reduce the same by metal zinc and reacting the reduced product with lower alkyl private.  
     CONSTITUTION: A compd. represented by formula I (wherein R 2  is lower alkyl or carbocyclic aryl; and R 3  and R 4  are each H, lower alkyl or lower alkoxy) is reacted with sodium nitrite in an acidic medium such as a liquid org. acid at 0-30°C to obtain a compd. represented by formula II. Subsequently, metal zinc is added to the reaction soln. in an amt. twice the compd. represented by the formula II so that reaction temp. is held to 0-30°C reduce the compd. in the presence of a sufficient amt. of an acid to obtain a compd. represented by formula III. Further, the reaction soln. is reacted with a compd. represented by formula IV (R 1 ' is lower alkyl) at a temp. from room temp. to 120°C and the formed compd. represented by the formula V is succeeedingly hydrolyzed if desired to directly obtain the objective compd. represented by formula V1 (R 1  is H or R 1 ')from the raw material without isolating the intermediate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09241366-A (JP)
Title: Fluorocarboxylic acid polymer
Inventor: SHIGETOMI YASUMASA
IPC: C08G63/682
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorocarboxylic acid polymer improved in weatherability, chemical resistance, heat resistance, etc., by heating an aq. soln. of a halogenoperfluorocarboxylic acid salt, or a soln. of a mixture of a halogenoperfluorocarboxylic acid salt with a monohalogenocarboxylic acid. SOLUTION: A 1-5 M aq. soln. of a halogenoperfluorocarboxylic acid salt, or a 1-5 M aq. soln. of a mixture of a halogenoperfluorocarboxylic acid salt with a monohalogenocarboxylic acid in an aq. alkaline soln. is reacted at 50 to 200 deg.C to obtain a fluorocarboxylic acid polymer having recurring units of formula I or II [wherein n is 5 to 1,000; l is 0 to 1; (a+b) is 3 to 1,000; R is H, halogen, alkyl, or alkenyl; R' is (CH2 )m or p-phenylene; m is 1 to 15; (CH2 ) may have at least one unsatd. bond; and a/(a+b)>=0.05].
Patent JP-S58172899-A (JP)
Title: X-ray equipment
Inventor: AISAKA HIDETOSHI
IPC: H05G1/46
Filed: 1982-03-31
Abstract: PURPOSE:To make both X-raying and radioscopic operations possible to be performed with the same three-phase power source, by separating the phases of a winding coil from each other at the primary side having the delta connection of a boosting transformer while inserting individual magnet switch contacts between these phase windings and between these windings and the power sources phases respectively. CONSTITUTION:First-third switches SW1-SW3 connected with two thyristors in reverse parallel connection are inserted into each phase of three-phase power sources and connected to the primary side winding of a transformer T, then the output of the secondary side winding is given to an X-ray XT via rectifiers RT1-RT2. At this time, the phases primary side winding having the delta connection of the transformer T are separated from each other, and magnet switch contacts MR1-MR3, MF1-MF3 are inserted between each phase of these windinds and between these winding power sources respectively. And, in time of X-raying opration, the MR1-MR3 are closed while in time of radioscopic operation, MF1-MF3 are closed as well respectively. Therefore, the radipocopy can be performed with a three-phase power source and simultaneously a voltage ratio between an anode and cathode of the X-ray tube and a ground wire can be always set to 1.
Patent JP-H06266392-A (JP)
Title: Speaker adapting method for speech recognition
Inventor: SAGAYAMA SHIGEKI
IPC: G10L15/07
Filed: 1993-03-16
Abstract: PURPOSE:To always obtain a high speech recognition rate irrelevantly to the number of learning samples used for speaker adaption. CONSTITUTION:A model is learnt by three kind of speaker adapting methods, e.g. speaker connection mixed weight learning method(STWT)1, a speaker connectionless mixed weight learning method(SFWT) 2, and a moving vector field smoothing system(VFS) 3 to generate adaption models 4, 5, and 6 respectively. Then, speech recognition is carried out by the respective adaption models 4, 5, and 6 and the result having maximum likelihood is selected and outputted as a recognition result.
Patent JP-S54147075-A (JP)
Title: Pulse counting type timer
Inventor: IWATANI KATSUZOU
IPC: G04F5/00
Filed: 1978-05-10
Abstract: PURPOSE: To cover the setting time widely from a short time to a long time, by dividing down the output of an oscillating circuit by a pulrality of cascade-connected dividers, and using each output as a time-up output selectively by means of a changeover circuit.  
     CONSTITUTION: Dividers 22 to 25 are cascade-connected to an oscillator 11 consisting of inverters 111 to 113, NOR 114, and capacitor 115 to divide down the  output of the oscillator. For instance, when the dividing ratio of dividers 22 to 25 is  set to 1/10 and a variable resistance 116 of the oscillator 11 is adjusted to set the  oscillation period to 0.6 seconds, the output terminals of the dividers are specified  with the set time of 1 minute, 10 minutes, and 100 minutes, respectively. By selectively connecting the output terminals of dividers by means of a movable terminal  261 of a selector switch 26, each output is selectively inputted into the gate of SCR  15 through inverter 12 and amplifier 13, and is also inputted into NOR 114 through  inverters 12, 14. A relay 16 is driven by the trigger of SCR 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06262472-A (JP)
Title: Workpiece transfer loading device
Inventor: AGO HITOSHI
IPC: B23K37/04
Filed: 1993-03-16
Abstract: PURPOSE:To contrive improvement in workability and shortening of work time by eliminating a pallet jig. CONSTITUTION:In a transfer loading device for conveying a workpiece by a conveyer line L1 and a siding conveyer line L2 mounted on a prescribed position of a faceplate 9 of a positioner 1, a conveyer L4 supposrted to a running carriage 3 movable along the siding line L2 is arranged in a connecting part to the siding line L2 in the conveyer line L1. In this running carriage 3, a workpiece lifter 4, by which a workpiece single unit can be moved upward from a conveying surface of the conveyer line L1, is provided, and in a condition that the workpiece is moved upward by the workpiece lifter 4, the running carriage 3 is moved along the siding line L2, so as to move the workpiece to the prescribed position of the faceplate 9 of the positioner 1.
Patent JP-S63224113-A (JP)
Title: Superconductor
Inventor: ADACHI HIDEAKI
IPC: H01B12/06
Filed: 1987-03-11
Abstract: PURPOSE:To form a homogeneous superconductor and to obtain a high precision superconductor by sticking a film of a specified composition on a base substance. CONSTITUTION:A layer structure is arranged in which a ternary compound film with a main constituent consisting of (A1-xBx)2CuO4 is stuck on a crystalline base substance. A in the formula represents at least a kind of element out of Sc, Y and lanthanum system elements (atomic No. 57-71), and B represents at least a kind of element out of 2a group elements such as Ba, Sr, Ca, Be, Mg etc. By forming a superconducting material into a thin film, the material is pulverized into ultrafine particles of an atomic order and is piled up on the base substance, thereby the composition of the formed superconductor is substantially homogeneous. Thus a high precision superconductor can be obtained.
Patent JP-2000248442-A (JP)
Title: Antimicrobial interknitted fabric
Inventor: MATSUOKA FUMIO
IPC: A61L2/16
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain antimicrobial interknitted fabric, showing moisture- and water-absorptive effects, and excellent in bacteriostatic and antimicrobial effects, by imparting a hydrophilic surfactant to interknitted fabric of polylactic acid- based fibers and fibers having a nominal moisture content of specific level or more. SOLUTION: This antimicrobial interknitted fabric having a bacteriostatic activity of 2.2 or more is obtained by imparting at least 100 ppm of a hydrophilic surfactant to the interknitted fabric selected composed of (A) polylactic acid-based fibers of a polymer selected from the group consisting of poly(D-lactic acid), poly(L-lactic acid), D-lactic acid/L-lactic acid copolymer, D-lactic acid/hydroxy-carboxylic acid copolymer, L-lactic acid,/hydroxy- carboxylic acid copolymer, DL-lactic acid/hydroxy-carboxylic acid copolymer and a mixture thereof, and (B) fibers having a nominal moisture content of 5% or more, e.g. 30 to 70 wt.% of cotton.